Mercurial > mm7
diff Engine/Graphics/Render.cpp @ 2496:5abd8fc8f1c6
for ITEM_ARTIFACT_LADYS_ESCORT
| author | Ritor1 |
|---|---|
| date | Thu, 18 Sep 2014 17:38:54 +0600 |
| parents | |
| children | 68cdef6879a0 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Engine/Graphics/Render.cpp Thu Sep 18 17:38:54 2014 +0600 @@ -0,0 +1,11264 @@ +#define _CRTDBG_MAP_ALLOC +#include <stdlib.h> +#include <crtdbg.h> + +#define _CRT_SECURE_NO_WARNINGS + +#include "ZlibWrapper.h" +#include "ErrorHandling.h" + +#include "Render.h" +#include "MediaPlayer.h" +#include "Sprites.h" +#include "Mouse.h" +#include "Engine/Graphics/GammaControl.h" +#include "stru6.h" +#include "GUIWindow.h" +#include "DecalBuilder.h" +#include "ParticleEngine.h" +#include "Outdoor.h" +#include "Party.h" +#include "LOD.h" +#include "Viewport.h" +#include "OurMath.h" +#include "PaletteManager.h" +#include "Timer.h" +#include "Game.h" +#include "LightmapBuilder.h" +#include "ObjectList.h" +#include "SpriteObject.h" +#include "DecorationList.h" +#include "Actor.h" +#include "Log.h" +#include "MM7.h" +#include "Lights.h" +#include "Engine/Graphics/Level/Decoration.h" +#include "Vis.h" +#include "Registry.h" +#include "Weather.h" +#include "MMT.h" + + +//#pragma comment(lib, "lib\\legacy_dx\\lib\\ddraw.lib") +//#pragma comment(lib, "lib\\legacy_dx\\lib\\dxguid.lib") + +struct IDirectDrawClipper *pDDrawClipper; +struct IRender *pRenderer; // idb +struct RenderVertexD3D3 pVertices[50]; +int uNumDecorationsDrawnThisFrame; // weak +RenderBillboard pBillboardRenderList[500]; +unsigned int uNumBillboardsToDraw; +int uNumSpritesDrawnThisFrame; // weak + +RenderVertexSoft array_507D30[50]; +RenderVertexSoft array_50AC10[50]; +RenderVertexSoft array_73D150[20]; + +RenderVertexD3D3 d3d_vertex_buffer[50]; + +/* 384 */ +#pragma pack(push, 1) +struct PCXHeader_1 +{ + char manufacturer; + char version; + char encoding; + char bpp; + __int16 left; + __int16 up; + __int16 right; + __int16 bottom; + __int16 hdpi; + __int16 vdpi; +}; +#pragma pack(pop) + +/* 385 */ +#pragma pack(push, 1) +struct PCXHeader_2 +{ + char reserved; + char planes; + __int16 pitch; + __int16 palette_info; +}; +#pragma pack(pop) + +HRESULT __stdcall D3DZBufferFormatEnumerator(DDPIXELFORMAT *Src, DDPIXELFORMAT *Dst); +HRESULT __stdcall DDrawDisplayModesEnumerator(DDSURFACEDESC2 *pSurfaceDesc, __int16 *a2); +HRESULT __stdcall D3DDeviceEnumerator(const GUID *lpGUID, const char *lpDeviceDesc, const char *lpDeviceName, D3DDEVICEDESC *pHWDesc, D3DDEVICEDESC *pSWDesc, struct RenderD3D_aux *a6); +signed int __stdcall RenderD3D__DeviceEnumerator(GUID *lpGUID, const char *lpDevDesc, const char *lpDriverName, RenderD3D__DevInfo *pOut); // idb + +//----- (0049E79F) -------------------------------------------------------- +bool Render::CheckTextureStages() +{ + bool v0; // edi@1 + IDirectDrawSurface4 *pSurface2; // [sp+Ch] [bp-14h]@1 + IDirectDrawSurface4 *pSurface1; // [sp+10h] [bp-10h]@1 + DWORD v4; // [sp+14h] [bp-Ch]@1 + IDirect3DTexture2 *pTexture2; // [sp+18h] [bp-8h]@1 + IDirect3DTexture2 *pTexture1; // [sp+1Ch] [bp-4h]@1 + + v0 = false; + pRenderD3D->CreateTexture(64, 64, &pSurface1, &pTexture1, true, false, 32); + pRenderD3D->CreateTexture(64, 64, &pSurface2, &pTexture2, true, false, 32); + + ErrD3D(pRenderD3D->pDevice->SetTexture(0, pTexture1)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_WRAP)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_COLOROP, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_COLORARG1, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_MAGFILTER, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_MINFILTER, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_MIPFILTER, 1)); + + ErrD3D(pRenderD3D->pDevice->SetTexture(0, pTexture2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(1, D3DTSS_ADDRESS, D3DTADDRESS_CLAMP)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(1, D3DTSS_TEXCOORDINDEX, 1)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(1, D3DTSS_COLOROP, 7)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(1, D3DTSS_COLORARG1, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(1, D3DTSS_COLORARG2, 1)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(1, D3DTSS_MAGFILTER, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(1, D3DTSS_MINFILTER, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(1, D3DTSS_MIPFILTER, 1)); + + if ( !pRenderD3D->pDevice->ValidateDevice(&v4) && v4 == 1 ) + v0 = true; + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(1, D3DTSS_COLOROP, 1)); + pTexture1->Release(); + pTexture2->Release(); + pSurface1->Release(); + pSurface2->Release(); + return v0; +} + + +//----- (00440CB8) -------------------------------------------------------- +void Render::DrawBillboardList_BLV() +{ + RenderBillboardTransform_local0 soft_billboard; // [sp+4h] [bp-50h]@1 + + soft_billboard.sParentBillboardID = -1; + soft_billboard.pTarget = pBLVRenderParams->pRenderTarget; + soft_billboard.pTargetZ = pBLVRenderParams->pTargetZBuffer; + soft_billboard.uTargetPitch = uTargetSurfacePitch; + soft_billboard.uViewportX = pBLVRenderParams->uViewportX; + soft_billboard.uViewportY = pBLVRenderParams->uViewportY; + soft_billboard.uViewportZ = pBLVRenderParams->uViewportZ - 1; + soft_billboard.uViewportW = pBLVRenderParams->uViewportW; + + pODMRenderParams->uNumBillboards = ::uNumBillboardsToDraw; + for (uint i = 0; i < ::uNumBillboardsToDraw; ++i) + { + RenderBillboard* p = &pBillboardRenderList[i]; + + soft_billboard.uScreenSpaceX = p->uScreenSpaceX; + soft_billboard.sParentBillboardID = i; + soft_billboard.uScreenSpaceY = p->uScreenSpaceY; + soft_billboard._screenspace_x_scaler_packedfloat = p->_screenspace_x_scaler_packedfloat; + soft_billboard._screenspace_y_scaler_packedfloat = p->_screenspace_y_scaler_packedfloat; + soft_billboard.sZValue = p->sZValue; + soft_billboard.uFlags = p->field_1E; + soft_billboard.sTintColor = p->sTintColor; + if ( p->HwSpriteID != -1 ) + { + if ( pRenderD3D ) + DrawBillboard_Indoor(&soft_billboard, &pSprites_LOD->pHardwareSprites[p->HwSpriteID], p->dimming_level); + else + { + soft_billboard.pPalette = PaletteManager::Get_Dark_or_Red_LUT(p->uPalette, p->dimming_level, 1); + if (p->field_1E & 0x0100) + soft_billboard.pPalette = pPaletteManager->field_261600[p->uPalette]; + if ( !(soft_billboard.uFlags & 0x40) && soft_billboard.uFlags & 0x80 ) + soft_billboard.pPalette2 = PaletteManager::Get_Dark_or_Red_LUT(p->uPalette, 0, 1); + if ( p->HwSpriteID >= 0 ) + pSprites_LOD->pSpriteHeaders[p->HwSpriteID].DrawSprite_sw(&soft_billboard, 1); + } + } + } +} + +//----- (004A16A5) -------------------------------------------------------- +bool Render::AreRenderSurfacesOk() +{ + return pFrontBuffer4 && pBackBuffer4; +} + + +//----- (004A19D8) -------------------------------------------------------- +unsigned int BlendColors(unsigned int a1, unsigned int a2) +{ + /*signed __int64 v2; // ST10_8@1 + double v3; // st7@1 + float v4; // ST24_4@1 + double v5; // ST10_8@1 + int v6; // ST1C_4@1 + float v7; // ST24_4@1 + double v8; // ST10_8@1 + unsigned __int8 v9; // ST20_1@1 + float v10; // ST24_4@1 + double v11; // ST10_8@1 + float v12; // ST24_4@1 + double v13; // ST08_8@1*/ + + uint alpha = (uint)floorf(0.5f + (a1 >> 24) / 255.0f * + (a2 >> 24) / 255.0f * 255.0f), + red = (uint)floorf(0.5f + ((a1 >> 16) & 0xFF) / 255.0f * + ((a2 >> 16) & 0xFF) / 255.0f * 255.0f), + green = (uint)floorf(0.5f + ((a1 >> 8) & 0xFF) / 255.0f * + ((a2 >> 8) & 0xFF) / 255.0f * 255.0f), + blue = (uint)floorf(0.5f + ((a1 >> 0) & 0xFF) / 255.0f * + ((a2 >> 0) & 0xFF) / 255.0f * 255.0f); + return (alpha << 24) | (red << 16) | (green << 8) | blue; + /*v2 = a1 >> 24; + v3 = (double)v2 / 255.0f; + HIDWORD(v2) = 0; + LODWORD(v2) = a2 >> 24; + v4 = v3 * (double)v2 / 255.0f * 255.0; + v5 = v4 + 6.7553994e15; + v6 = LODWORD(v5); + v7 = (double)((a1 >> 16) & 0xFFi64) / 255.0f * (double)((a2 >> 16) & 0xFF) * 0.0039215689 * 255.0; + v8 = v7 + 6.7553994e15; + v9 = LOBYTE(v8); + v10 = (double)((unsigned __int16)a1 >> 8) / 255.0f * (double)((unsigned __int16)a2 >> 8) / 255.0f * 255.0; + v11 = v10 + 6.7553994e15; + v12 = (double)(a1 & 0xFFi64) / 255.0f * (double)(unsigned __int8)a2 / 255.0f * 255.0; + v13 = v12 + 6.7553994e15; + return LOBYTE(v13) | ((LOBYTE(v11) | (((v6 << 8) | v9) << 8)) << 8);*/ +} + + +void Render::RenderTerrainD3D() // New function +{ + int v6; // ecx@8 + struct Polygon *pTilePolygon; // ebx@8 + float Light_tile_dist; + + //warning: the game uses CW culling by default, ccw is incosistent + pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_CCW); + + static RenderVertexSoft pTerrainVertices[128 * 128];//vertexCountX and vertexCountZ + + //Генерация местоположения вершин------------------------------------------------------------------------- + //решётка вершин делится на две части от -64 до 0 и от 0 до 64 + // + // -64 X 0 64 + // --------------- 64 + // | | | + // | | | + // | | | + // 0|------+------| Z + // | | | + // | | | + // | | | + // --------------- + // -64 + + int blockScale = 512; + int heightScale = 32; + for (unsigned int z = 0; z < 128; ++z) + { + for (unsigned int x = 0; x < 128; ++x) + { + pTerrainVertices[z * 128 + x].vWorldPosition.x = (-64 + (signed)x) * blockScale; + pTerrainVertices[z * 128 + x].vWorldPosition.y = (64 - (signed)z) * blockScale; + pTerrainVertices[z * 128 + x].vWorldPosition.z = heightScale * pOutdoor->pTerrain.pHeightmap[z * 128 + x]; + pGame->pIndoorCameraD3D->ViewTransform(&pTerrainVertices[z * 128 + x], 1); + pGame->pIndoorCameraD3D->Project(&pTerrainVertices[z * 128 + x], 1, 0); + } + } +//-------(Отсечение невидимой части карты)------------------------------------------------------------------------------------------ + float direction = (float)(pGame->pIndoorCameraD3D->sRotationY / 256);//direction of the camera(напрвление камеры) + //0-East(B) + //1-NorthEast(CB) + //2-North(C) + //3-WestNorth(CЗ) + //4-West(З) + //5-SouthWest(ЮЗ) + //6-South(Ю) + //7-SouthEast(ЮВ) + unsigned int Start_X, End_X, Start_Z, End_Z; + if ( direction >= 0 && direction < 1.0 )//East(B) - NorthEast(CB) + { + Start_X = pODMRenderParams->uMapGridCellX - 2, End_X = 127; + Start_Z = 0, End_Z = 127; + } + else if (direction >= 1.0 && direction < 3.0)//NorthEast(CB) - WestNorth(CЗ) + { + Start_X = 0, End_X = 127; + Start_Z = 0, End_Z = pODMRenderParams->uMapGridCellZ + 1; + } + else if (direction >= 3.0 && direction < 5.0)//WestNorth(CЗ) - SouthWest(ЮЗ) + { + Start_X = 0, End_X = pODMRenderParams->uMapGridCellX + 2; + Start_Z = 0, End_Z = 127; + } + else if ( direction >= 5.0 && direction < 7.0 )//SouthWest(ЮЗ) - //SouthEast(ЮВ) + { + Start_X = 0, End_X = 127; + Start_Z = pODMRenderParams->uMapGridCellZ - 2, End_Z = 127; + } + else//SouthEast(ЮВ) - East(B) + { + Start_X = pODMRenderParams->uMapGridCellX - 2, End_X = 127; + Start_Z = 0, End_Z = 127; + } + for (unsigned int z = Start_Z; z < End_Z; ++z) + { + for (unsigned int x = Start_X; x < End_X; ++x) + { + pTilePolygon = &array_77EC08[pODMRenderParams->uNumPolygons]; + pTilePolygon->flags = 0; + pTilePolygon->field_32 = 0; + pTilePolygon->uTileBitmapID = pOutdoor->DoGetTileTexture(x, z); + pTilePolygon->pTexture = (Texture *)&pBitmaps_LOD->pHardwareTextures[pTilePolygon->uTileBitmapID]; + if (pTilePolygon->uTileBitmapID == 0xFFFF) + continue; + + //pTile->flags = 0x8010 |pOutdoor->GetSomeOtherTileInfo(x, z); + pTilePolygon->flags = pOutdoor->GetSomeOtherTileInfo(x, z); + pTilePolygon->field_32 = 0; + pTilePolygon->field_59 = 1; + pTilePolygon->sTextureDeltaU = 0; + pTilePolygon->sTextureDeltaV = 0; +// x,z x+1,z +// .____________. +// | | +// | | +// | | +// | | +// | | +// .____________. +// x,z+1 x+1,z+1 + memcpy(&array_73D150[0], &pTerrainVertices[z * 128 + x], sizeof(RenderVertexSoft));//x, z + array_73D150[0].u = 0; + array_73D150[0].v = 0; + memcpy(&array_73D150[1], &pTerrainVertices[z * 128 + x + 1], sizeof(RenderVertexSoft));//x + 1, z + array_73D150[1].u = 1; + array_73D150[1].v = 0; + memcpy(&array_73D150[2], &pTerrainVertices[(z + 1) * 128 + x + 1], sizeof(RenderVertexSoft));//x + 1, z + 1 + array_73D150[2].u = 1; + array_73D150[2].v = 1; + memcpy(&array_73D150[3], &pTerrainVertices[(z + 1) * 128 + x], sizeof(RenderVertexSoft));//x, z + 1 + array_73D150[3].u = 0; + array_73D150[3].v = 1; + //v58 = 0; + //if (v58 == 4) // if all y == first y; primitive in xz plane + //pTile->field_32 |= 0x0001; + pTilePolygon->pODMFace = nullptr; + pTilePolygon->uNumVertices = 4; + pTilePolygon->field_59 = 5; + +//shading (затенение)---------------------------------------------------------------------------- + //uint norm_idx = pTerrainNormalIndices[2 * (z * 128 + x) + 1]; + uint norm_idx = pTerrainNormalIndices[2 * (x * 128 + z) + 2]; + assert(norm_idx < uNumTerrainNormals); + + Vec3_float_* norm = &pTerrainNormals[norm_idx]; + float _f = ((norm->x * (float)pOutdoor->vSunlight.x / 65536.0) - + (norm->y * (float)pOutdoor->vSunlight.y / 65536.0) - + (norm->z * (float)pOutdoor->vSunlight.z / 65536.0)); + pTilePolygon->dimming_level = 20.0 - floorf(20.0 * _f + 0.5f); + if ( norm_idx < 0 || norm_idx > uNumTerrainNormals - 1 ) + norm = 0; + else + norm = &pTerrainNormals[norm_idx]; + if (for_refactoring) + { + MessageBoxA(nullptr, "Ritor1: function StackLights_TerrainFace needed refactoring and result - slows", "", 0); + __debugbreak(); + } + //pGame->pLightmapBuilder->StackLights_TerrainFace(norm, &Light_tile_dist, array_50AC10, 4, 1);//Ritor1: slows + //pDecalBuilder->_49BE8A(pTilePolygon, norm, &Light_tile_dist, array_50AC10, 4, 1); + //unsigned int a5 = 4; +//---------------------------------------------------------------------------- + + ++pODMRenderParams->uNumPolygons; + ++pODMRenderParams->field_44; + assert(pODMRenderParams->uNumPolygons < 20000); + + pTilePolygon->uBModelID = 0; + pTilePolygon->uBModelFaceID = 0; + pTilePolygon->field_50 = (8 * (0 | (0 << 6))) | 6; + for (unsigned int k = 0; k < pTilePolygon->uNumVertices; ++k) + { + memcpy(&array_50AC10[k], &array_73D150[k], sizeof(struct RenderVertexSoft)); + array_50AC10[k]._rhw = 1.0 / (array_73D150[k].vWorldViewPosition.x + 0.0000001000000011686097); + } +//---------Draw distance(Дальность отрисовки)------------------------------- + int temp = pODMRenderParams->shading_dist_mist; + if ( draw_terrain_dist_mist ) + pODMRenderParams->shading_dist_mist = 0x5000; + bool neer_clip = array_73D150[0].vWorldViewPosition.x < 8.0 + || array_73D150[1].vWorldViewPosition.x < 8.0 + || array_73D150[2].vWorldViewPosition.x < 8.0 + || array_73D150[3].vWorldViewPosition.x < 8.0; + bool far_clip = (double)pODMRenderParams->shading_dist_mist < array_73D150[0].vWorldViewPosition.x + || (double)pODMRenderParams->shading_dist_mist < array_73D150[1].vWorldViewPosition.x + || (double)pODMRenderParams->shading_dist_mist < array_73D150[2].vWorldViewPosition.x + || (double)pODMRenderParams->shading_dist_mist < array_73D150[3].vWorldViewPosition.x; + + /* int v33 = 0; + static stru154 static_sub_0048034E_stru_154; + pGame->pLightmapBuilder->std__vector_000004_size = 0; + if ( stru_F8AD28.uNumLightsApplied > 0 || pDecalBuilder->uNumDecals > 0 ) + { + if ( neer_clip ) + v33 = 3; + else + v33 = far_clip != 0 ? 5 : 0; + static_sub_0048034E_stru_154.ClassifyPolygon(norm, Light_tile_dist); + if ( pDecalBuilder->uNumDecals > 0 ) + pDecalBuilder->ApplyDecals(31 - pTilePolygon->dimming_level, 4, &static_sub_0048034E_stru_154, a5, array_50AC10, 0, *(float *)&v33, -1); + } + if ( stru_F8AD28.uNumLightsApplied > 0 ) + pGame->pLightmapBuilder->ApplyLights(&stru_F8AD28, &static_sub_0048034E_stru_154, a5, array_50AC10, 0, v33);*/ + + if ( !byte_4D864C || ~pGame->uFlags & 0x80 ) + { + //if ( neer_clip ) //Ritor1: Даёт искажения на подъёме, возможно требуется ф-ция Безье + //{ + // pTilePolygon->uNumVertices = ODM_NearClip(pTilePolygon->uNumVertices); + // ODM_Project(pTilePolygon->uNumVertices); + //} + if ( far_clip ) + { + pTilePolygon->uNumVertices = ODM_FarClip(pTilePolygon->uNumVertices); + ODM_Project(pTilePolygon->uNumVertices); + } + } + pODMRenderParams->shading_dist_mist = temp; + +// check the transparency and texture (tiles) mapping (проверка прозрачности и наложение текстур (тайлов))---------------------- + bool transparent = false; + if ( !( pTilePolygon->flags & 1 ) ) // не поддерживается TextureFrameTable + { + if ( /*pTile->flags & 2 && */pTilePolygon->uTileBitmapID == pRenderer->hd_water_tile_id) + { + //transparent = false; + v6 = pRenderer->pHDWaterBitmapIDs[pRenderer->hd_water_current_frame]; + } + else + { + v6 = pTilePolygon->uTileBitmapID; + if ( !_strnicmp(pBitmaps_LOD->pTextures[pTilePolygon->uTileBitmapID].pName, "wtrdr", 5) ) + transparent = true; + } + + assert(v6 < 1000); // many random crashes here + + // for all shore tiles - draw a tile water under them since they're half-empty + if (!_strnicmp(pBitmaps_LOD->pTextures[pTilePolygon->uTileBitmapID].pName, "wtrdr", 5)) // all shore tile filenames are wtrdrXXX + DrawBorderTiles(pTilePolygon); + + pRenderer->DrawTerrainPolygon(pTilePolygon->uNumVertices, pTilePolygon, pBitmaps_LOD->pHardwareTextures[v6], transparent, true); + } + //else //здесь уже пограничные тайлы воды + //pTile->DrawBorderTiles(); +//-------------------------------------------------------------------------------------------------------------------------------- + + --pODMRenderParams->uNumPolygons; + --pODMRenderParams->field_44; + } + } +} + +//----- (004811A3) -------------------------------------------------------- +void Render::DrawBorderTiles(struct Polygon *poly) +{ + pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, false); + DrawTerrainPolygon(poly->uNumVertices, poly, + pBitmaps_LOD->pHardwareTextures[pHDWaterBitmapIDs[hd_water_current_frame]], false, true); + + pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, true); + //DrawTerrainPolygon(poly->uNumVertices, poly, pBitmaps_LOD->pHardwareTextures[poly->uTileBitmapID], true, true); +} + + +//----- (0047BACF) -------------------------------------------------------- +void Render::TransformBillboardsAndSetPalettesODM() +{ + //int v0; // edi@1 + //char *v1; // esi@2 + //unsigned int v2; // edx@3 + //int v3; // eax@3 + //int v4; // edi@3 + //int v5; // eax@3 + //__int16 v6; // di@3 + //int v7; // eax@3 + //int v8; // ebx@4 +// unsigned __int16 *v9; // eax@7 +// char v10; // zf@9 + //DWORD v11; // eax@13 +// int v12; // eax@13 +// int v13; // eax@14 + RenderBillboardTransform_local0 billboard; // [sp+4h] [bp-60h]@1 +// int v15; // [sp+54h] [bp-10h]@13 + //int v16; // [sp+58h] [bp-Ch]@1 + //int v17; // [sp+5Ch] [bp-8h]@2 +// int v18; // [sp+60h] [bp-4h]@13 + + billboard.sParentBillboardID = -1; + billboard.pTarget = pRenderer->pTargetSurface; + billboard.pTargetZ = pRenderer->pActiveZBuffer; + billboard.uTargetPitch = pRenderer->uTargetSurfacePitch; + billboard.uViewportX = pViewport->uViewportTL_X; + billboard.uViewportY = pViewport->uViewportTL_Y; + billboard.uViewportZ = pViewport->uViewportBR_X - 1; + billboard.uViewportW = pViewport->uViewportBR_Y; + pODMRenderParams->uNumBillboards = uNumBillboardsToDraw; + + for (unsigned int i = 0; i < ::uNumBillboardsToDraw; ++i) + { + billboard.uScreenSpaceX = pBillboardRenderList[i].uScreenSpaceX; + billboard.uScreenSpaceY = pBillboardRenderList[i].uScreenSpaceY; + billboard.sParentBillboardID = i; + billboard._screenspace_x_scaler_packedfloat = pBillboardRenderList[i]._screenspace_x_scaler_packedfloat; + billboard.sTintColor = pBillboardRenderList[i].sTintColor; + billboard._screenspace_y_scaler_packedfloat = pBillboardRenderList[i]._screenspace_y_scaler_packedfloat; + billboard.sZValue = pBillboardRenderList[i].sZValue; + billboard.uFlags = pBillboardRenderList[i].field_1E; + if (pBillboardRenderList[i].HwSpriteID != -1) + { + if (!pRenderD3D) __debugbreak(); // no sw rendering + //if (pRenderer->pRenderD3D) + TransformBillboard(&billboard, + &pSprites_LOD->pHardwareSprites[pBillboardRenderList[i].HwSpriteID], + pBillboardRenderList[i].dimming_level, &pBillboardRenderList[i]); + /*else + { + assert(false); + + auto v1 = (char *)&pBillboard->uScreenSpaceY; + if ( *(v1 - 10) & 2 ) + v9 = PaletteManager::Get_Dark_or_Red_LUT(*((short *)v1 - 7), 0, 1); + else + v9 = sr_GetBillboardPalette((RenderBillboard *)(v1 - 40), *((short *)v1 - 7), pBillboard->sZValue, *((short *)v1 + 1)); + v10 = (*(v1 - 9) & 1) == 0; + billboard.pPalette = v9; + if ( !v10 ) + billboard.pPalette = pPaletteManager->field_261600[*((short *)v1 - 7)]; + if ( !(billboard.uFlags & 0x40) && billboard.uFlags & 0x80 ) + { + v12 = stru_5C6E00->Cos(i * 5 + GetTickCount()); + v15 = abs(v12); + v18 = (unsigned __int64)(15i64 * v15) >> 16; + billboard.pPalette2 = PaletteManager::Get_Dark_or_Red_LUT(*((short *)v1 - 7), 15 - v18, 1); + } + v13 = *((short *)v1 - 8); + if ( v13 >= 0 ) + pSprites_LOD->pSpriteHeaders[v13].DrawSprite_sw(&billboard, 1); + }*/ + } + } +} + +//----- (0047AF11) -------------------------------------------------------- +void Render::DrawSpriteObjects_ODM() +{ + SpriteFrame *frame; // eax@10 + unsigned int v6; // eax@10 + int v9; // ecx@10 + int v17; // ecx@25 + int v18; // eax@25 +// int v22; // ST3C_4@29 + signed __int64 v23; // qtt@30 + int v26; // eax@31 +// char v27; // zf@31 + int v30; // [sp+14h] [bp-2Ch]@23 + int v37; // [sp+1Ch] [bp-24h]@23 + int a6; // [sp+20h] [bp-20h]@10 + int v42; // [sp+2Ch] [bp-14h]@23 + int y; // [sp+30h] [bp-10h]@10 + int x; // [sp+34h] [bp-Ch]@10 + int z; // [sp+38h] [bp-8h]@10 + signed __int16 v46; // [sp+3Ch] [bp-4h]@12 + + //v41 = 0; + for (unsigned int i = 0; i < uNumSpriteObjects; ++i) + { + SpriteObject* object = &pSpriteObjects[i]; + //auto v0 = (char *)&pSpriteObjects[i].uSectorID; + //v0 = (char *)&pSpriteObjects[0].uSectorID; + //do + //{ + if (!object->uObjectDescID) // item probably pciked up + continue; + + assert(object->uObjectDescID < pObjectList->uNumObjects); + ObjectDesc* object_desc = &pObjectList->pObjects[object->uObjectDescID]; + if (object_desc->NoSprite()) + continue; + + //v1 = &pObjectList->pObjects[*((short *)v0 - 13)]; + //if ( !(v1->uFlags & 1) ) + //{ + //v2 = *((short *)v0 - 14) + //v2 = object->uType; + if ( (object->uType < 1000 || object->uType >= 10000) && (object->uType < 500 || object->uType >= 600) + || pGame->pStru6Instance->_4A81CA(object) ) + { + //a5 = *(short *)v0; + x = object->vPosition.x; + y = object->vPosition.y; + z = object->vPosition.z; + frame = pSpriteFrameTable->GetFrame(object_desc->uSpriteID, object->uSpriteFrameID); + a6 = frame->uGlowRadius * object->field_22_glow_radius_multiplier; + v6 = stru_5C6E00->Atan2(object->vPosition.x - pGame->pIndoorCameraD3D->vPartyPos.x, object->vPosition.y - pGame->pIndoorCameraD3D->vPartyPos.y); + //LOWORD(v7) = object->uFacing; + //v8 = v36; + v9 = ((signed int)(stru_5C6E00->uIntegerPi + ((signed int)stru_5C6E00->uIntegerPi >> 3) + object->uFacing - v6) >> 8) & 7; + pBillboardRenderList[::uNumBillboardsToDraw].HwSpriteID = frame->pHwSpriteIDs[v9]; + if ( frame->uFlags & 0x20 ) + { + //v8 = v36; + z -= fixpoint_mul(frame->scale, pSprites_LOD->pSpriteHeaders[(signed __int16)frame->pHwSpriteIDs[v9]].uHeight) / 2; + } + v46 = 0; + if ( frame->uFlags & 2 ) + v46 = 2; + //v11 = (int *)(256 << v9); + if ( (256 << v9) & frame->uFlags ) + v46 |= 4; + if ( frame->uFlags & 0x40000 ) + v46 |= 0x40; + if ( frame->uFlags & 0x20000 ) + LOBYTE(v46) = v46 | 0x80; + if ( a6 ) + { + //LOBYTE(v11) = _4E94D3_light_type; + pMobileLightsStack->AddLight(x, y, z, object->uSectorID, a6, 0xFF, 0xFF, 0xFF, _4E94D3_light_type); + } + if (pGame->pIndoorCameraD3D->sRotationX) + { + v30 = fixpoint_mul((x - pGame->pIndoorCameraD3D->vPartyPos.x) << 16, pGame->pIndoorCameraD3D->int_cosine_y) + + fixpoint_mul((y - pGame->pIndoorCameraD3D->vPartyPos.y) << 16, pGame->pIndoorCameraD3D->int_sine_y); + v37 = fixpoint_mul((x - pGame->pIndoorCameraD3D->vPartyPos.x) << 16, pGame->pIndoorCameraD3D->int_sine_y); + v42 = fixpoint_mul((z - pGame->pIndoorCameraD3D->vPartyPos.z) << 16, pGame->pIndoorCameraD3D->int_sine_x) + + fixpoint_mul(v30, pGame->pIndoorCameraD3D->int_cosine_x); + if ( v42 >= 0x40000 && v42 <= pODMRenderParams->shading_dist_mist << 16 ) + { + v17 = fixpoint_mul((y - pGame->pIndoorCameraD3D->vPartyPos.y) << 16, pGame->pIndoorCameraD3D->int_cosine_y) - v37; + v18 = fixpoint_mul((z - pGame->pIndoorCameraD3D->vPartyPos.z) << 16, pGame->pIndoorCameraD3D->int_cosine_x) + - fixpoint_mul(v30, pGame->pIndoorCameraD3D->int_sine_x); + if ( abs(v42) >= abs(v17) ) + { + LODWORD(v23) = 0; + HIDWORD(v23) = SLOWORD(pODMRenderParams->int_fov_rad); + + object->uAttributes |= 1; + pBillboardRenderList[::uNumBillboardsToDraw].uPalette = frame->uPaletteIndex; + pBillboardRenderList[::uNumBillboardsToDraw].uIndoorSectorID = object->uSectorID; + pBillboardRenderList[::uNumBillboardsToDraw]._screenspace_x_scaler_packedfloat = fixpoint_mul(frame->scale, v23 / v42); + pBillboardRenderList[::uNumBillboardsToDraw].pSpriteFrame = frame; + pBillboardRenderList[::uNumBillboardsToDraw]._screenspace_y_scaler_packedfloat = fixpoint_mul(frame->scale, v23 / v42); + pBillboardRenderList[::uNumBillboardsToDraw].field_1E = v46; + pBillboardRenderList[::uNumBillboardsToDraw].world_x = x; + pBillboardRenderList[::uNumBillboardsToDraw].world_y = y; + pBillboardRenderList[::uNumBillboardsToDraw].world_z = z; + pBillboardRenderList[::uNumBillboardsToDraw].uScreenSpaceX = pViewport->uScreenCenterX - ((signed int)(fixpoint_mul(v23 / v42, v17) + 0x8000) >> 16); + pBillboardRenderList[::uNumBillboardsToDraw].uScreenSpaceY = pViewport->uScreenCenterY - (((unsigned int)fixpoint_mul(v23 / v42, v18) + 0x8000) >> 16); + HIWORD(v26) = HIWORD(v42); + LOWORD(v26) = 0; + pBillboardRenderList[::uNumBillboardsToDraw].sZValue = v26 + (PID(OBJECT_Item,i)); + pBillboardRenderList[::uNumBillboardsToDraw].dimming_level = 0; + pBillboardRenderList[::uNumBillboardsToDraw].sTintColor = 0; + if ( !(object->uAttributes & 0x20) ) + { + if ( !pRenderD3D ) + { + __debugbreak(); + pBillboardRenderList[::uNumBillboardsToDraw].sZValue = 0; + } + } + //if (::uNumBillboardsToDraw >= 500) + // return; + assert(::uNumBillboardsToDraw < 500); + ++::uNumBillboardsToDraw; + ++uNumSpritesDrawnThisFrame; + } + } + } + else + { + v42 = fixpoint_mul((y - pGame->pIndoorCameraD3D->vPartyPos.y) << 16, pGame->pIndoorCameraD3D->int_sine_y) + + fixpoint_mul((x - pGame->pIndoorCameraD3D->vPartyPos.x) << 16, pGame->pIndoorCameraD3D->int_cosine_y); + if ( v42 >= 0x40000 && v42 <= pODMRenderParams->shading_dist_mist << 16 ) + { + v17 = fixpoint_mul((y - pGame->pIndoorCameraD3D->vPartyPos.y) << 16, pGame->pIndoorCameraD3D->int_cosine_y) + - fixpoint_mul(((x - pGame->pIndoorCameraD3D->vPartyPos.x) << 16), pGame->pIndoorCameraD3D->int_sine_y); + v18 = (z - pGame->pIndoorCameraD3D->vPartyPos.z) << 16; + if ( abs(v42) >= abs(v17) ) + { + LODWORD(v23) = 0; + HIDWORD(v23) = SLOWORD(pODMRenderParams->int_fov_rad); + + object->uAttributes |= 1; + pBillboardRenderList[::uNumBillboardsToDraw].uPalette = frame->uPaletteIndex; + pBillboardRenderList[::uNumBillboardsToDraw].uIndoorSectorID = object->uSectorID; + pBillboardRenderList[::uNumBillboardsToDraw]._screenspace_x_scaler_packedfloat = fixpoint_mul(frame->scale, v23 / v42); + pBillboardRenderList[::uNumBillboardsToDraw].pSpriteFrame = frame; + pBillboardRenderList[::uNumBillboardsToDraw]._screenspace_y_scaler_packedfloat = fixpoint_mul(frame->scale, v23 / v42); + pBillboardRenderList[::uNumBillboardsToDraw].field_1E = v46; + pBillboardRenderList[::uNumBillboardsToDraw].world_x = x; + pBillboardRenderList[::uNumBillboardsToDraw].world_y = y; + pBillboardRenderList[::uNumBillboardsToDraw].world_z = z; + pBillboardRenderList[::uNumBillboardsToDraw].uScreenSpaceX = pViewport->uScreenCenterX - ((signed int)(fixpoint_mul(v23 / v42, v17) + 0x8000) >> 16); + pBillboardRenderList[::uNumBillboardsToDraw].uScreenSpaceY = pViewport->uScreenCenterY - (((unsigned int)fixpoint_mul(v23 / v42, v18) + 0x8000) >> 16); + HIWORD(v26) = HIWORD(v42); + LOWORD(v26) = 0; + pBillboardRenderList[::uNumBillboardsToDraw].sZValue = v26 + (PID(OBJECT_Item,i)); + pBillboardRenderList[::uNumBillboardsToDraw].dimming_level = 0; + pBillboardRenderList[::uNumBillboardsToDraw].sTintColor = 0; + if ( !(object->uAttributes & 0x20) ) + { + if ( !pRenderD3D ) + { + __debugbreak(); + pBillboardRenderList[::uNumBillboardsToDraw].sZValue = 0; + } + } + //if (::uNumBillboardsToDraw >= 500) + // return; + assert(::uNumBillboardsToDraw < 500); + ++::uNumBillboardsToDraw; + ++uNumSpritesDrawnThisFrame; + } + } + } + } + } +} + +//----- (0049D9BC) -------------------------------------------------------- +signed int __stdcall RenderD3D__DeviceEnumerator(GUID *lpGUID, const char *lpDevDesc, const char *lpDriverName, RenderD3D__DevInfo *pOut) +{ + size_t v4; // eax@1 + size_t v5; // eax@1 + size_t v7; // eax@13 + DDDEVICEIDENTIFIER ddDevId; // [sp+4h] [bp-4F8h]@11 + DDSURFACEDESC2 v10;/*int v10; // [sp+42Ch] [bp-D0h]@16*/ + DDSCAPS2 ddsCaps; // [sp+4A8h] [bp-54h]@14 + unsigned int uFreeVideoMem; // [sp+4B8h] [bp-44h]@14 + RenderD3D_aux aux; // [sp+4BCh] [bp-40h]@19 + IDirect3D3 *pDirect3D3; // [sp+4C4h] [bp-38h]@18 + int is_there_a_compatible_screen_mode; // [sp+4C8h] [bp-34h]@16 + RenderD3D_D3DDevDesc v20; // [sp+4CCh] [bp-30h]@1 + LPDIRECTDRAW pDirectDraw = nullptr; // [sp+4F4h] [bp-8h]@4 + IDirectDraw4 *pDirectDraw4; // [sp+4F8h] [bp-4h]@7 + + v4 = strlen(lpDriverName); + v20.pDriverName = new char[v4 + 1]; + v5 = strlen(lpDevDesc); + v20.pDeviceDesc = new char[v5 + 1]; + strcpy(v20.pDriverName, lpDriverName); + strcpy(v20.pDeviceDesc, lpDevDesc); + if ( lpGUID ) + { + v20.pGUID = new GUID; + memcpy(v20.pGUID, lpGUID, 0x10); + } + else + v20.pGUID = 0; + + if (FAILED(DirectDrawCreate(v20.pGUID, &pDirectDraw, 0))) + { + delete [] v20.pDriverName; + delete [] v20.pDeviceDesc; + delete v20.pGUID; + } + else + { + if (FAILED(pDirectDraw->QueryInterface(IID_IDirectDraw4, (LPVOID *)&pDirectDraw4))) + { + delete [] v20.pDriverName; + delete [] v20.pDeviceDesc; + delete v20.pGUID; + pDirectDraw->Release(); + } + else + { + pDirectDraw->Release(); + if (FAILED( pDirectDraw4->GetDeviceIdentifier(&ddDevId, 1))) + v20.pDDraw4DevDesc = 0; + else + { + v7 = strlen(ddDevId.szDescription); + v20.pDDraw4DevDesc = new char[v7 + 1]; + strcpy(v20.pDDraw4DevDesc, ddDevId.szDescription); + } + memset(&ddsCaps, 0, sizeof(ddsCaps)); + if (FAILED(pDirectDraw4->GetAvailableVidMem(&ddsCaps, (LPDWORD)&v20.uVideoMem, (LPDWORD)&uFreeVideoMem))) + v20.uVideoMem = 0; + memset(&v10, 0, sizeof(v10)); + v10.dwSize = 124; + v10.dwFlags = 6; + v10.dwHeight = window->GetWidth(); + v10.dwWidth = window->GetHeight(); + v10.ddpfPixelFormat.dwSize = 32; + + is_there_a_compatible_screen_mode = false; + if ( FAILED(pDirectDraw4->EnumDisplayModes(0, 0, &is_there_a_compatible_screen_mode, (LPDDENUMMODESCALLBACK2)DDrawDisplayModesEnumerator)) + || !is_there_a_compatible_screen_mode + || FAILED(pDirectDraw4->QueryInterface(IID_IDirect3D3, (LPVOID *)&pDirect3D3))) + { + delete [] v20.pDriverName; + delete [] v20.pDeviceDesc; + //free(v20.pDDraw4DevDesc); + delete [] v20.pDDraw4DevDesc; + delete v20.pGUID; + pDirectDraw4->Release(); + } + else + { + aux.pInfo = pOut; + aux.ptr_4 = &v20; + pDirect3D3->EnumDevices((LPD3DENUMDEVICESCALLBACK)D3DDeviceEnumerator, &aux); + delete [] v20.pDriverName; + delete [] v20.pDeviceDesc; + delete [] v20.pDDraw4DevDesc; + delete v20.pGUID; + pDirectDraw4->Release(); + pDirectDraw4 = 0; + pDirect3D3->Release(); + } + } + } + return 1; +} + +//----- (0049D784) -------------------------------------------------------- +HRESULT __stdcall D3DDeviceEnumerator(const GUID *lpGUID, const char *lpDeviceDesc, const char *lpDeviceName, D3DDEVICEDESC *pHWDesc, D3DDEVICEDESC *pSWDesc, RenderD3D_aux *a6) +{ + signed int v7; // edi@1 + + v7 = -1; + if ( pHWDesc->dwFlags ) + { + if ( !a6->ptr_4->pGUID ) + v7 = 0; + if ( pHWDesc->dwFlags && a6->ptr_4->pGUID ) + v7 = 1; + } + if ( !strcmp(lpDeviceName, "RGB Emulation") && !a6->ptr_4->pGUID ) + v7 = 2; + if ( !strcmp(lpDeviceName, "Reference Rasterizer") && !a6->ptr_4->pGUID ) + v7 = 3; + if ( v7 != -1 ) + { + a6->pInfo[v7].bIsDeviceCompatible = 1; + a6->pInfo[v7].uCaps = 0; + if ( !(pHWDesc->dpcTriCaps.dwSrcBlendCaps & 0x10) ) + a6->pInfo[v7].uCaps |= 2; + if ( !(pHWDesc->dpcTriCaps.dwSrcBlendCaps & 2) ) + a6->pInfo[v7].uCaps |= 4; + if ( !(pHWDesc->dpcTriCaps.dwSrcBlendCaps & 1) ) + a6->pInfo[v7].uCaps |= 8; + if ( !(pHWDesc->dpcTriCaps.dwDestBlendCaps & 0x20) ) + a6->pInfo[v7].uCaps |= 16; + if ( !(pHWDesc->dpcTriCaps.dwDestBlendCaps & 2) ) + a6->pInfo[v7].uCaps |= 32; + if ( !(pHWDesc->dpcTriCaps.dwDestBlendCaps & 4) ) + a6->pInfo[v7].uCaps |= 64; + if ( !(BYTE1(pHWDesc->dwDevCaps) & 0x10) ) + BYTE1(a6->pInfo[v7].uCaps) |= 1; + if ( pHWDesc->dpcTriCaps.dwTextureCaps & 0x20 ) + LOBYTE(a6->pInfo[v7].uCaps) |= 0x80; + + a6->pInfo[v7].pName = new char[strlen(lpDeviceName) + 1]; + strcpy(a6->pInfo[v7].pName, lpDeviceName); + + a6->pInfo[v7].pDescription = new char[strlen(lpDeviceDesc) + 1]; + strcpy(a6->pInfo[v7].pDescription, lpDeviceDesc); + + a6->pInfo[v7].pGUID = new GUID; + memcpy(a6->pInfo[v7].pGUID, lpGUID, 0x10); + + a6->pInfo[v7].pDriverName = new char[strlen(a6->ptr_4->pDriverName) + 1]; + strcpy(a6->pInfo[v7].pDriverName, a6->ptr_4->pDriverName); + + a6->pInfo[v7].pDeviceDesc = new char[strlen(a6->ptr_4->pDeviceDesc) + 1]; + strcpy(a6->pInfo[v7].pDeviceDesc, a6->ptr_4->pDeviceDesc); + + a6->pInfo[v7].pDDraw4DevDesc = new char[strlen(a6->ptr_4->pDDraw4DevDesc) + 1]; + strcpy(a6->pInfo[v7].pDDraw4DevDesc, a6->ptr_4->pDDraw4DevDesc); + + if ( a6->ptr_4->pGUID ) + { + a6->pInfo[v7].pDirectDrawGUID = new GUID; + memcpy(a6->pInfo[v7].pDirectDrawGUID, a6->ptr_4->pGUID, 0x10); + } + else + a6->pInfo[v7].pDirectDrawGUID = 0; + a6->pInfo[v7].uVideoMem = a6->ptr_4->uVideoMem; + } + return 1; +} + +//----- (0049D75C) -------------------------------------------------------- +HRESULT __stdcall DDrawDisplayModesEnumerator(DDSURFACEDESC2 *pSurfaceDesc, __int16 *found_compatible_mode) +{ + if ( pSurfaceDesc->ddsCaps.dwCaps | DDSCAPS_3DDEVICE /*&& pSurfaceDesc->ddpfPixelFormat.dwRGBBitCount == 16*/ ) + { + *found_compatible_mode = 1; + return S_OK; + } + return 1; +} + +//----- (0047A95E) -------------------------------------------------------- +void Render::PrepareDecorationsRenderList_ODM() +{ + unsigned int v6; // edi@9 + int v7; // eax@9 + SpriteFrame *v8; // eax@9 + unsigned __int16 *v10; // eax@9 + int v13; // ecx@9 + int v14; // ecx@20 + char v15; // dl@20 + signed int v16; // eax@20 + int v17; // eax@23 + int v18; // ecx@24 + int v19; // eax@24 + int v20; // ecx@24 + int v21; // ebx@26 + int v22; // eax@26 + signed __int64 v24; // qtt@31 + int v25; // ebx@31 + __int16 v29; // cx@37 + int v30; // ecx@37 + int v31; // ebx@37 + Particle_sw local_0; // [sp+Ch] [bp-98h]@7 + unsigned __int16 *v37; // [sp+84h] [bp-20h]@9 + int v38; // [sp+88h] [bp-1Ch]@9 + int v40; // [sp+90h] [bp-14h]@24 + int v41; // [sp+94h] [bp-10h]@24 + int v42; // [sp+98h] [bp-Ch]@9 + int b; // [sp+A0h] [bp-4h]@22 + + for (unsigned int i = 0; i < uNumLevelDecorations; ++i) + { + //LevelDecoration* decor = &pLevelDecorations[i]; + if ((!(pLevelDecorations[i].uFlags & LEVEL_DECORATION_OBELISK_CHEST) + || pLevelDecorations[i].IsObeliskChestActive()) && !(pLevelDecorations[i].uFlags & LEVEL_DECORATION_INVISIBLE)) + { + DecorationDesc* decor_desc = &pDecorationList->pDecorations[pLevelDecorations[i].uDecorationDescID]; + if ( (char)decor_desc->uFlags >= 0 ) + { + if ( !(decor_desc->uFlags & 0x22) ) + { + v6 = pMiscTimer->uTotalGameTimeElapsed; + v7 = abs(pLevelDecorations[i].vPosition.x + pLevelDecorations[i].vPosition.y); + + #pragma region "New: seasons change" + extern bool change_seasons; + if (change_seasons) + switch (pParty->uCurrentMonth) + { + // case 531 (tree60), 536 (tree65), 537 (tree66) have no autumn/winter sprites + case 11: case 0: case 1: // winter + switch (decor_desc->uSpriteID) + { + //case 468: //bush02 grows on swamps, which are evergreeen actually + case 548: // flower10 + case 547: // flower09 + case 541: // flower03 + case 539: continue; // flower01 + + case 483: // tree01 + case 486: // tree04 + case 492: // tree10 + pSpriteFrameTable->InitializeSprite(decor_desc->uSpriteID + 2); + v8 = pSpriteFrameTable->GetFrame(decor_desc->uSpriteID + 2, v6 + v7); + break; + + default: + v8 = pSpriteFrameTable->GetFrame(decor_desc->uSpriteID, v6 + v7); + } + break; + + case 2: case 3: case 4: // spring + switch (decor_desc->uSpriteID) + { + } + v8 = pSpriteFrameTable->GetFrame(decor_desc->uSpriteID, v6 + v7); + break; + + case 8: case 9: case 10: // autumn + switch (decor_desc->uSpriteID) + { + //case 468: //bush02 grows on swamps, which are evergreeen actually + case 548: // flower10 + case 547: // flower09 + case 541: // flower03 + case 539: continue; // flower01 + + case 483: // tree01 + case 486: // tree04 + case 492: // tree10 + pSpriteFrameTable->InitializeSprite(decor_desc->uSpriteID + 1); + v8 = pSpriteFrameTable->GetFrame(decor_desc->uSpriteID + 1, v6 + v7); + break; + + default: + v8 = pSpriteFrameTable->GetFrame(decor_desc->uSpriteID, v6 + v7); + } + break; + + case 5: case 6: case 7: // summer + //all green by default + v8 = pSpriteFrameTable->GetFrame(decor_desc->uSpriteID, v6 + v7); + break; + + default: assert(pParty->uCurrentMonth >= 0 && pParty->uCurrentMonth < 12); + } + else + v8 = pSpriteFrameTable->GetFrame(decor_desc->uSpriteID, v6 + v7); + #pragma endregion + //v8 = pSpriteFrameTable->GetFrame(decor_desc->uSpriteID, v6 + v7); + + v10 = (unsigned __int16 *)stru_5C6E00->Atan2(pLevelDecorations[i].vPosition.x - pGame->pIndoorCameraD3D->vPartyPos.x, + pLevelDecorations[i].vPosition.y - pGame->pIndoorCameraD3D->vPartyPos.y); + v38 = 0; + v13 = ((signed int)(stru_5C6E00->uIntegerPi + ((signed int)stru_5C6E00->uIntegerPi >> 3) + pLevelDecorations[i].field_10_y_rot - (signed int)v10) >> 8) & 7; + v37 = (unsigned __int16 *)v13; + if ( v8->uFlags & 2 ) + v38 = 2; + if ( (256 << v13) & v8->uFlags ) + v38 |= 4; + if ( v8->uFlags & 0x40000 ) + v38 |= 0x40; + if ( v8->uFlags & 0x20000 ) + LOBYTE(v38) = v38 | 0x80; + if ( v8->uGlowRadius ) + { + if ( pRenderD3D && bUseColoredLights ) + { + v14 = /*255;//*/decor_desc->uColoredLightRed; + v15 = /*255;//*/decor_desc->uColoredLightGreen; + v16 = /*255;//*/decor_desc->uColoredLightBlue; + } + else + { + v16 = 255; + v14 = 255; + v15 = 255; + } + pStationaryLightsStack->AddLight(pLevelDecorations[i].vPosition.x, pLevelDecorations[i].vPosition.y, pLevelDecorations[i].vPosition.z + decor_desc->uDecorationHeight / 2, + v8->uGlowRadius, v14, v15, v16, _4E94D0_light_type); + } + v17 = (pLevelDecorations[i].vPosition.x - pGame->pIndoorCameraD3D->vPartyPos.x) << 16; + if (pGame->pIndoorCameraD3D->sRotationX) + { + v40 = (pLevelDecorations[i].vPosition.y - pGame->pIndoorCameraD3D->vPartyPos.y) << 16; + v18 = fixpoint_mul(v17, pGame->pIndoorCameraD3D->int_cosine_y) + fixpoint_mul(v40, pGame->pIndoorCameraD3D->int_sine_y); + v41 = fixpoint_mul((pLevelDecorations[i].vPosition.z - pGame->pIndoorCameraD3D->vPartyPos.z) << 16, pGame->pIndoorCameraD3D->int_sine_x); + v19 = fixpoint_mul(v18, pGame->pIndoorCameraD3D->int_cosine_x); + v20 = v19 + fixpoint_mul((pLevelDecorations[i].vPosition.z - pGame->pIndoorCameraD3D->vPartyPos.z) << 16, pGame->pIndoorCameraD3D->int_sine_x); + if ( v20 >= 0x40000 && v20 <= pODMRenderParams->shading_dist_mist << 16 ) + { + v21 = fixpoint_mul(v40, pGame->pIndoorCameraD3D->int_cosine_y) - fixpoint_mul(v17, pGame->pIndoorCameraD3D->int_sine_y); + v22 = fixpoint_mul((pLevelDecorations[i].vPosition.z - pGame->pIndoorCameraD3D->vPartyPos.z) << 16, pGame->pIndoorCameraD3D->int_cosine_x) - fixpoint_mul(v18, pGame->pIndoorCameraD3D->int_sine_x); + if ( 2 * abs(v20) >= abs(v21) ) + { + LODWORD(v24) = 0; + HIDWORD(v24) = SLOWORD(pODMRenderParams->int_fov_rad); + v25 = pViewport->uScreenCenterX - ((signed int)(fixpoint_mul(v24 / v20, v21) + 0x8000) >> 16); + v40 = pViewport->uScreenCenterY - ((signed int)(fixpoint_mul(v24 / v20, v22) + 0x8000) >> 16); + v41 = fixpoint_mul(v8->scale, v24 / v20); + if ( pRenderD3D ) + b = fixpoint_mul(pSprites_LOD->pHardwareSprites[v8->pHwSpriteIDs[(int)v37]].uBufferWidth / 2, v41); + else + { + __debugbreak(); + b = fixpoint_mul(pSprites_LOD->pSpriteHeaders[v8->pHwSpriteIDs[(int)v37]].uWidth / 2, v41); + } + if ( b + v25 >= (signed int)pViewport->uViewportTL_X && v25 - b <= (signed int)pViewport->uViewportBR_X ) + { + if (::uNumBillboardsToDraw >= 500) + return; + pBillboardRenderList[::uNumBillboardsToDraw].HwSpriteID = v8->pHwSpriteIDs[(int)v37]; + pBillboardRenderList[::uNumBillboardsToDraw]._screenspace_x_scaler_packedfloat = v41; + pBillboardRenderList[::uNumBillboardsToDraw]._screenspace_y_scaler_packedfloat = v41; + v29 = v38; + pBillboardRenderList[::uNumBillboardsToDraw].uScreenSpaceX = v25; + HIBYTE(v29) |= 2; + pBillboardRenderList[::uNumBillboardsToDraw].uPalette = v8->uPaletteIndex; + pBillboardRenderList[::uNumBillboardsToDraw].field_1E = v29; + pBillboardRenderList[::uNumBillboardsToDraw].world_x = pLevelDecorations[i].vPosition.x; + pBillboardRenderList[::uNumBillboardsToDraw].world_y = pLevelDecorations[i].vPosition.y; + pBillboardRenderList[::uNumBillboardsToDraw].world_z = pLevelDecorations[i].vPosition.z; + pBillboardRenderList[::uNumBillboardsToDraw].uScreenSpaceY = v40; + HIWORD(v30) = HIWORD(v20); + v31 = PID(OBJECT_Decoration,i); + LOWORD(v30) = 0; + pBillboardRenderList[::uNumBillboardsToDraw].uIndoorSectorID = 0; + pBillboardRenderList[::uNumBillboardsToDraw].sZValue = v30 + v31; + pBillboardRenderList[::uNumBillboardsToDraw].dimming_level = 0; + pBillboardRenderList[::uNumBillboardsToDraw].pSpriteFrame = v8; + pBillboardRenderList[::uNumBillboardsToDraw].sTintColor = 0; + ::uNumBillboardsToDraw++; + ++uNumDecorationsDrawnThisFrame; + } + } + continue; + } + } + else + { + v42 = (pLevelDecorations[i].vPosition.x - pGame->pIndoorCameraD3D->vPartyPos.x) << 16; + v40 = (pLevelDecorations[i].vPosition.y - pGame->pIndoorCameraD3D->vPartyPos.y) << 16; + v20 = fixpoint_mul(v17, pGame->pIndoorCameraD3D->int_cosine_y) + fixpoint_mul(v40, pGame->pIndoorCameraD3D->int_sine_y); + if ( v20 >= 0x40000 && v20 <= pODMRenderParams->shading_dist_mist << 16 ) + { + v21 = fixpoint_mul(v40, pGame->pIndoorCameraD3D->int_cosine_y) - fixpoint_mul(v42, pGame->pIndoorCameraD3D->int_sine_y); + v22 = (pLevelDecorations[i].vPosition.z - pGame->pIndoorCameraD3D->vPartyPos.z) << 16; + v42 = v22; + if ( 2 * abs(v20) >= abs(v21) ) + { + LODWORD(v24) = 0; + HIDWORD(v24) = SLOWORD(pODMRenderParams->int_fov_rad); + v25 = pViewport->uScreenCenterX - ((signed int)(fixpoint_mul(v24 / v20, v21) + 0x8000) >> 16); + v40 = pViewport->uScreenCenterY - ((signed int)(fixpoint_mul(v24 / v20, v42) + 0x8000) >> 16); + v41 = fixpoint_mul(v8->scale, v24 / v20); + if ( pRenderD3D ) + b = fixpoint_mul(pSprites_LOD->pHardwareSprites[v8->pHwSpriteIDs[(int)v37]].uBufferWidth / 2, v41); + else + { + __debugbreak(); + b = fixpoint_mul(pSprites_LOD->pSpriteHeaders[v8->pHwSpriteIDs[(int)v37]].uWidth / 2, v41); + } + if ( b + v25 >= (signed int)pViewport->uViewportTL_X && v25 - b <= (signed int)pViewport->uViewportBR_X ) + { + if (::uNumBillboardsToDraw >= 500) + return; + pBillboardRenderList[::uNumBillboardsToDraw].HwSpriteID = v8->pHwSpriteIDs[(int)v37]; + pBillboardRenderList[::uNumBillboardsToDraw]._screenspace_x_scaler_packedfloat = v41; + pBillboardRenderList[::uNumBillboardsToDraw]._screenspace_y_scaler_packedfloat = v41; + v29 = v38; + pBillboardRenderList[::uNumBillboardsToDraw].uScreenSpaceX = v25; + HIBYTE(v29) |= 2; + pBillboardRenderList[::uNumBillboardsToDraw].uPalette = v8->uPaletteIndex; + pBillboardRenderList[::uNumBillboardsToDraw].field_1E = v29; + pBillboardRenderList[::uNumBillboardsToDraw].world_x = pLevelDecorations[i].vPosition.x; + pBillboardRenderList[::uNumBillboardsToDraw].world_y = pLevelDecorations[i].vPosition.y; + pBillboardRenderList[::uNumBillboardsToDraw].world_z = pLevelDecorations[i].vPosition.z; + pBillboardRenderList[::uNumBillboardsToDraw].uScreenSpaceY = v40; + HIWORD(v30) = HIWORD(v20); + v31 = PID(OBJECT_Decoration,i); + LOWORD(v30) = 0; + pBillboardRenderList[::uNumBillboardsToDraw].uIndoorSectorID = 0; + pBillboardRenderList[::uNumBillboardsToDraw].sZValue = v30 + v31; + pBillboardRenderList[::uNumBillboardsToDraw].dimming_level = 0; + pBillboardRenderList[::uNumBillboardsToDraw].pSpriteFrame = v8; + pBillboardRenderList[::uNumBillboardsToDraw].sTintColor = 0; + ::uNumBillboardsToDraw++; + ++uNumDecorationsDrawnThisFrame; + } + } + continue; + } + } + } + } + else + { + memset(&local_0, 0, 0x68); + local_0.type = ParticleType_Bitmap | ParticleType_Rotating | ParticleType_8; + local_0.uDiffuse = 0xFF3C1E; + local_0.x = (double)pLevelDecorations[i].vPosition.x; + local_0.y = (double)pLevelDecorations[i].vPosition.y; + local_0.z = (double)pLevelDecorations[i].vPosition.z; + local_0.r = 0.0; + local_0.g = 0.0; + local_0.b = 0.0; + local_0.flt_28 = 1.0; + local_0.timeToLive = (rand() & 0x80) + 128; + local_0.uTextureID = pBitmaps_LOD->LoadTexture("effpar01"); + pGame->pParticleEngine->AddParticle(&local_0); + } + } + } +} + +//----- (0049D717) -------------------------------------------------------- +HRESULT __stdcall D3DZBufferFormatEnumerator(DDPIXELFORMAT *Src, DDPIXELFORMAT *Dst) +{ + if ( Src->dwFlags & (0x400 | 0x2000)) + { + if ( Src->dwRGBBitCount == 16 && !Src->dwRBitMask ) + { + memcpy(Dst, Src, sizeof(DDPIXELFORMAT)); + return 0; + } + if ( !Dst->dwSize ) + { + memcpy(Dst, Src, sizeof(DDPIXELFORMAT)); + return 1; + } + } + return 1; +} + +//----- (0049DC28) -------------------------------------------------------- +void RenderD3D::GetAvailableDevices(RenderD3D__DevInfo **pOutDevices) +{ + RenderD3D__DevInfo *v2; // eax@1 + + v2 = new RenderD3D__DevInfo[4];// 4 items + *pOutDevices = v2; + memset(v2, 0, sizeof(v2)); + DirectDrawEnumerateExA((LPDDENUMCALLBACKEXA)RenderD3D__DeviceEnumerator, *pOutDevices, DDENUM_ATTACHEDSECONDARYDEVICES); +} + +//----- (0049DC58) -------------------------------------------------------- +RenderD3D::RenderD3D() +{ + this->pHost = nullptr; + this->pDirect3D = nullptr; + this->pUnk = nullptr; + this->pBackBuffer = nullptr; + this->pFrontBuffer = nullptr; + this->pZBuffer = nullptr; + this->pDevice = nullptr; + this->pViewport = nullptr; + this->field_40 = 1; + this->field_44 = 10; + GetAvailableDevices(&this->pAvailableDevices); +} + +//----- (0049DC90) -------------------------------------------------------- +void RenderD3D::Release() +{ + if ( !this->bWindowed ) + { + if ( this->pHost ) + { + this->pHost->RestoreDisplayMode(); + this->pHost->SetCooperativeLevel(this->hWindow, DDSCL_NORMAL); + this->pHost->FlipToGDISurface(); + } + } + + for (int i = 0; i < 4; i++) + { + delete[] this->pAvailableDevices[i].pDriverName; + this->pAvailableDevices[i].pDriverName = nullptr; + + delete[] this->pAvailableDevices[i].pDeviceDesc; + this->pAvailableDevices[i].pDeviceDesc = nullptr; + + delete[] this->pAvailableDevices[i].pDDraw4DevDesc; + this->pAvailableDevices[i].pDDraw4DevDesc = nullptr; + + delete this->pAvailableDevices[i].pDirectDrawGUID; + this->pAvailableDevices[i].pDirectDrawGUID = nullptr; + + delete[] this->pAvailableDevices[i].pName; + this->pAvailableDevices[i].pName = nullptr; + + delete[] this->pAvailableDevices[i].pDescription; + this->pAvailableDevices[i].pDescription = nullptr; + + delete this->pAvailableDevices[i].pGUID; + this->pAvailableDevices[i].pGUID = nullptr; + } + + delete[] this->pAvailableDevices; + this->pAvailableDevices = NULL; + + if ( this->pViewport ) + { + this->pViewport->Release(); + this->pViewport = NULL; + } + + if ( this->pUnk ) + { + this->pUnk->Release(); + this->pUnk = NULL; + } + + if ( this->pZBuffer ) + { + this->pZBuffer->Release(); + this->pZBuffer = NULL; + } + + if ( this->pDevice ) + { + this->pDevice->Release(); + this->pDevice = NULL; + } + + if ( this->pDirect3D ) + { + this->pDirect3D->Release(); + this->pDirect3D = NULL; + } + + if ( this->pBackBuffer ) + { + this->pBackBuffer->Release(); + this->pBackBuffer = NULL; + } + + if ( this->pFrontBuffer ) + { + this->pFrontBuffer->Release(); + this->pFrontBuffer = NULL; + } + + if ( this->pHost ) + { + this->pHost->Release(); + this->pHost = NULL; + } +} + +//----- (0049DE14) -------------------------------------------------------- +bool RenderD3D::CreateDevice(unsigned int uDeviceID, int bWindowed, OSWindow *window) +{ + DWORD v26; // [sp-4h] [bp-DCh]@30 + DDSCAPS2 v27; // [sp+Ch] [bp-CCh]@37 + DDSURFACEDESC2 ddsd2; // [sp+1Ch] [bp-BCh]@11 + D3DVIEWPORT2 d3dvp2; // [sp+98h] [bp-40h]@28 + IDirectDrawClipper *lpddclipper; // [sp+C4h] [bp-14h]@18 + LPDIRECTDRAW lpDD; // [sp+C8h] [bp-10h]@1 + + auto hWnd = window->GetApiHandle(); + int game_width = window->GetWidth(); + int game_height = window->GetHeight(); + + this->bWindowed = bWindowed; + this->hWindow = hWnd; + + //Создание объекта DirectDraw + if (FAILED(DirectDrawCreate(pAvailableDevices[uDeviceID].pDirectDrawGUID, &lpDD, NULL))) + { + sprintf(pErrorMessage, "Init - Failed to create DirectDraw interface.\n"); + return 0; + } + + //Запрос интерфейса IDirectDraw4 + if (FAILED(lpDD->QueryInterface(IID_IDirectDraw4, (LPVOID *)&pHost))) + { + sprintf(pErrorMessage, "Init - Failed to create DirectDraw4 interface.\n"); + if (lpDD) + lpDD->Release(); + return 0; + } + lpDD->Release(); + lpDD = NULL; + + //Задаём уровень совместного доступа для приложения DirectDraw в оконном режиме + if (bWindowed && !pAvailableDevices[uDeviceID].pDirectDrawGUID) + { + if (FAILED(pHost->SetCooperativeLevel(hWnd, DDSCL_MULTITHREADED | DDSCL_NORMAL))) + { + sprintf(pErrorMessage, "Init - Failed to set cooperative level.\n"); + if (pHost) + { + pHost->Release(); + pHost = NULL; + } + return 0; + } + + // + memset(&ddsd2, 0, sizeof(DDSURFACEDESC2)); + ddsd2.dwSize = sizeof(DDSURFACEDESC2); + ddsd2.dwFlags = DDSD_CAPS; + ddsd2.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE; + //Создаём первичную поверхность + if ( FAILED(pHost->CreateSurface(&ddsd2, &pFrontBuffer, NULL)) ) + { + sprintf(pErrorMessage, "Init - Failed to create front buffer.\n"); + if (pHost) + { + pHost->Release(); + pHost = NULL; + } + return 0; + } + ddsd2.dwSize = sizeof(DDSURFACEDESC2); + pHost->GetDisplayMode(&ddsd2); + if ( FORCE_16_BITS && ddsd2.ddpfPixelFormat.dwRGBBitCount != 16 ) + { + sprintf(pErrorMessage, "Init - Desktop isn't in 16 bit mode.\n"); + if (pFrontBuffer) + { + pFrontBuffer->Release(); + pFrontBuffer = NULL; + } + if (pHost) + { + pHost->Release(); + pHost = NULL; + } + return 0; + } + + ddsd2.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT; + ddsd2.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_3DDEVICE; + ddsd2.dwWidth = game_width; + ddsd2.dwHeight = game_height; + if (pHost->CreateSurface(&ddsd2, &pBackBuffer, NULL) ) + { + sprintf(pErrorMessage, "Init - Failed to create back buffer.\n"); + if (pFrontBuffer) + { + pFrontBuffer->Release(); + pFrontBuffer = NULL; + } + if (pHost) + { + pHost->Release(); + pHost = NULL; + } + return 0; + } + //Создание отсекателя DirectDraw + if ( pHost->CreateClipper(0, &lpddclipper, NULL) ) + { + sprintf(pErrorMessage, "Init - Failed to create clipper.\n"); + if (pBackBuffer) + { + pBackBuffer->Release(); + pBackBuffer = NULL; + } + if (pFrontBuffer) + { + pFrontBuffer->Release(); + pFrontBuffer= NULL; + } + if (pHost) + { + pHost->Release(); + pHost = NULL; + } + return 0; + } + lpddclipper->SetHWnd(0, hWnd); + pFrontBuffer->SetClipper(lpddclipper); + + lpddclipper->Release(); + lpddclipper = NULL; + // + + pHost->QueryInterface(IID_IDirect3D3, (LPVOID *)&pDirect3D); + + ddsd2.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT | DDSD_PIXELFORMAT; + ddsd2.ddsCaps.dwCaps = DDSCAPS_ZBUFFER; + ddsd2.dwWidth = game_width; + ddsd2.dwHeight = game_height; + + if ( pDirect3D->EnumZBufferFormats(*pAvailableDevices[uDeviceID].pGUID, + (HRESULT (__stdcall *)(DDPIXELFORMAT *, void *))D3DZBufferFormatEnumerator, + &ddsd2.ddpfPixelFormat) ) + { + sprintf(pErrorMessage, "Init - Failed to enumerate Z buffer formats.\n"); + if (pBackBuffer) + { + pBackBuffer->Release(); + pBackBuffer = NULL; + } + if (pFrontBuffer) + { + pFrontBuffer->Release(); + pFrontBuffer= NULL; + } + if (pHost) + { + pHost->Release(); + pHost = NULL; + } + return 0; + } + if ( uDeviceID == 2 || uDeviceID == 3 ) + ddsd2.ddsCaps.dwCaps |= DDSCAPS_SYSTEMMEMORY; + + if ( !pHost->CreateSurface(&ddsd2, &pZBuffer, NULL) ) + { + if ( !pBackBuffer->AddAttachedSurface(pZBuffer) ) + { + if ( !pDirect3D->CreateDevice(*pAvailableDevices[uDeviceID].pGUID, pBackBuffer, &pDevice, 0) ) + { + memset(&d3dvp2, 0, sizeof(D3DVIEWPORT2)); + d3dvp2.dvClipWidth = 2.0; + d3dvp2.dvClipY = 1.0; + d3dvp2.dvClipHeight = 2.0; + d3dvp2.dvMaxZ = 1.0; + d3dvp2.dvMinZ = 0.0; + goto LABEL_54; + } + sprintf(pErrorMessage, "Init - Failed to create D3D device.\n"); + if (pDirect3D) + { + pDirect3D->Release(); + pDirect3D = NULL; + } + if (pZBuffer) + { + pZBuffer->Release(); + pZBuffer = NULL; + } + if (pBackBuffer) + { + pBackBuffer->Release(); + pBackBuffer = NULL; + } + if (pFrontBuffer) + { + pFrontBuffer->Release(); + pFrontBuffer= NULL; + } + if (pHost) + { + pHost->Release(); + pHost = NULL; + } + return 0; + } + sprintf(pErrorMessage, "Init - Failed to attach z-buffer to back buffer.\n"); + if (pZBuffer) + { + pZBuffer->Release(); + pZBuffer = NULL; + } + if (pBackBuffer) + { + pBackBuffer->Release(); + pBackBuffer = NULL; + } + if (pFrontBuffer) + { + pFrontBuffer->Release(); + pFrontBuffer= NULL; + } + if (pHost) + { + pHost->Release(); + pHost = NULL; + } + return 0; + } + sprintf(pErrorMessage, "Init - Failed to create z-buffer.\n"); + if (pBackBuffer) + { + pBackBuffer->Release(); + pBackBuffer = NULL; + } + if (pFrontBuffer) + { + pFrontBuffer->Release(); + pFrontBuffer= NULL; + } + if (pHost) + { + pHost->Release(); + pHost = NULL; + } + return 0; + } + if ( uDeviceID == 1 ) + v26 = 1045; + else + v26 = 1041; + if (pHost->SetCooperativeLevel(hWnd, v26) ) + { + sprintf(pErrorMessage, "Init - Failed to set cooperative level.\n"); + if (pHost) + { + pHost->Release(); + pHost = NULL; + } + return 0; + } + if (pHost->SetDisplayMode(window->GetWidth(), window->GetHeight(), 16, 0, 0) ) + { + sprintf(pErrorMessage, "Init - Failed to set display mode.\n"); + if (pHost) + { + pHost->Release(); + pHost = NULL; + } + return 0; + } + + memset(&ddsd2, 0, sizeof(DDSURFACEDESC2)); + ddsd2.dwSize = sizeof(DDSURFACEDESC2); + //Подключение полей с достоверными данными + ddsd2.dwFlags = DDSD_CAPS | DDSD_BACKBUFFERCOUNT; + //Запрос сложной структуры с возможностью переключения + ddsd2.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE | DDSCAPS_3DDEVICE | DDSCAPS_FLIP | DDSCAPS_COMPLEX; + //Присвоение полю счётчика задних буферов значения 1 + ddsd2.dwBackBufferCount = 1; + if ( pHost->CreateSurface(&ddsd2, &pFrontBuffer, NULL) ) + { + sprintf(pErrorMessage, "Init - Failed to create front buffer.\n"); + if (pHost) + { + pHost->Release(); + pHost = NULL; + } + return 0; + } + //a3a = &pBackBuffer; + //v14 = *v34; + memset(&v27, 0, sizeof(DDSCAPS2)); + + v27.dwCaps = DDSCAPS_BACKBUFFER; + //v33 = (IDirect3DDevice3 **)v14->GetAttachedSurface(&v27, &pBackBuffer); + //hWnda = &pDirect3D; + pHost->QueryInterface(IID_IDirect3D3, (LPVOID *)&pDirect3D); + + if (FAILED(pFrontBuffer->GetAttachedSurface(&v27, &pBackBuffer))) + { + sprintf(pErrorMessage, "Init - Failed to get D3D interface.\n"); + if (pBackBuffer) + { + pBackBuffer->Release(); + pBackBuffer = NULL; + } + if (pFrontBuffer) + { + pFrontBuffer->Release(); + pFrontBuffer= NULL; + } + if (pHost) + { + pHost->Release(); + pHost = NULL; + } + return 0; + } + + ddsd2.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT | DDSD_PIXELFORMAT; + ddsd2.ddsCaps.dwCaps = DDSCAPS_ZBUFFER; + ddsd2.dwWidth = 640; + ddsd2.dwHeight = 480; + if ( pDirect3D->EnumZBufferFormats(*pAvailableDevices[uDeviceID].pGUID, + (HRESULT (__stdcall *)(DDPIXELFORMAT *, void *))D3DZBufferFormatEnumerator, + &ddsd2.ddpfPixelFormat) ) + { + sprintf(pErrorMessage, "Init - Failed to enumerate Z buffer formats.\n"); + if (pBackBuffer) + { + pBackBuffer->Release(); + pBackBuffer = 0; + } + if (pFrontBuffer) + { + pFrontBuffer->Release(); + pFrontBuffer= 0; + } + if (pHost) + { + pHost->Release(); + pHost = 0; + } + return 0; + } + if ( uDeviceID == 2 || uDeviceID == 3 ) + BYTE1(ddsd2.ddsCaps.dwCaps) |= 8; + //uDeviceIDa = &pZBuffer; + if (pHost->CreateSurface(&ddsd2, &pZBuffer, NULL) ) + { + sprintf(pErrorMessage, "Init - Failed to create z-buffer.\n"); + if (pBackBuffer) + { + pBackBuffer->Release(); + pBackBuffer = 0; + } + if (pFrontBuffer) + { + pFrontBuffer->Release(); + pFrontBuffer= 0; + } + if (pHost) + { + pHost->Release(); + pHost = 0; + } + return 0; + } + if (pBackBuffer->AddAttachedSurface(pZBuffer)) + { + sprintf(pErrorMessage, "Init - Failed to attach z-buffer to back buffer.\n"); + if (pZBuffer) + { + pZBuffer->Release(); + pZBuffer = 0; + } + if (pBackBuffer) + { + pBackBuffer->Release(); + pBackBuffer = 0; + } + if (pFrontBuffer) + { + pFrontBuffer->Release(); + pFrontBuffer= 0; + } + if (pHost) + { + pHost->Release(); + pHost = 0; + } + return 0; + } + //v33 = &pDevice; + if (pDirect3D->CreateDevice(*pAvailableDevices[uDeviceID].pGUID, pBackBuffer, &pDevice, 0) ) + { + sprintf(pErrorMessage, "Init - Failed to create D3D device.\n"); + if (pDirect3D) + { + pDirect3D->Release(); + pDirect3D = 0; + } + if (pZBuffer) + { + pZBuffer->Release(); + pZBuffer = 0; + } + if (pBackBuffer) + { + pBackBuffer->Release(); + pBackBuffer = 0; + } + if (pFrontBuffer) + { + pFrontBuffer->Release(); + pFrontBuffer= 0; + } + if (pHost) + { + pHost->Release(); + pHost = 0; + } + return 0; + } + memset(&d3dvp2, 0, sizeof(D3DVIEWPORT2)); + d3dvp2.dvClipWidth = 2.0; + d3dvp2.dvClipY = 1.0; + d3dvp2.dvClipHeight = 2.0; + d3dvp2.dvMaxZ = 1.0; + +LABEL_54: + d3dvp2.dwSize = sizeof(D3DVIEWPORT2); + //v17 = *hWnda; + d3dvp2.dwWidth = game_width; + d3dvp2.dwHeight = game_height; + d3dvp2.dvClipX = -1.0; + //v18 = v17->lpVtbl; + //v32 = &v4->pViewport; + if (pDirect3D->CreateViewport(&pViewport, 0)) + { + sprintf(pErrorMessage, "Init - Failed to create viewport.\n"); + if (pDevice) + { + pDevice->Release(); + pDevice = 0; + } + if (pDirect3D) + { + pDirect3D->Release(); + pDirect3D = 0; + } + if (pZBuffer) + { + pZBuffer->Release(); + pZBuffer = 0; + } + if (pBackBuffer) + { + pBackBuffer->Release(); + pBackBuffer = 0; + } + if (pFrontBuffer) + { + pFrontBuffer->Release(); + pFrontBuffer= 0; + } + if (pHost) + { + pHost->Release(); + pHost = 0; + } + return 0; + } + + pDevice->AddViewport(pViewport); + pViewport->SetViewport2(&d3dvp2); + pDevice->SetCurrentViewport(pViewport); + return 1; +} + +//----- (0049E444) -------------------------------------------------------- +unsigned int RenderD3D::GetDeviceCaps() +{ + unsigned int v1; // ebx@1 + unsigned int result; // eax@2 + D3DDEVICEDESC refCaps; // [sp+Ch] [bp-1F8h]@1 + D3DDEVICEDESC halCaps; // [sp+108h] [bp-FCh]@1 + + v1 = 0; + + memset(&halCaps, 0, sizeof(halCaps)); + halCaps.dwSize = sizeof(halCaps); + + memset(&refCaps, 0, sizeof(refCaps)); + refCaps.dwSize = sizeof(refCaps); + + if ( this->pDevice->GetCaps(&halCaps, &refCaps) ) + result = 1; + else + { + if ( !(halCaps.dpcTriCaps.dwSrcBlendCaps & D3DPBLENDCAPS_SRCALPHA) ) + v1 = 2; + if ( !(halCaps.dpcTriCaps.dwSrcBlendCaps & D3DPBLENDCAPS_ONE) ) + v1 |= 4; + if ( !(halCaps.dpcTriCaps.dwSrcBlendCaps & D3DPBLENDCAPS_ZERO) ) + v1 |= 8; + if ( !(halCaps.dpcTriCaps.dwDestBlendCaps & D3DPBLENDCAPS_INVSRCALPHA) ) + v1 |= 16; + if ( !(halCaps.dpcTriCaps.dwDestBlendCaps & D3DPBLENDCAPS_ONE) ) + v1 |= 32; + if ( !(halCaps.dpcTriCaps.dwDestBlendCaps & D3DPBLENDCAPS_SRCCOLOR) ) + v1 |= 64; + if ( halCaps.dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_SQUAREONLY ) + v1 |= 128; + result = v1; + } + return result; +} + +//----- (0049E4FC) -------------------------------------------------------- +void RenderD3D::ClearTarget(unsigned int bClearColor, unsigned int uClearColor, unsigned int bClearDepth, float z_clear) +{ + uint uClearFlags = 0; + + if (bClearColor) + uClearFlags |= D3DCLEAR_TARGET; + if (bClearDepth) + uClearFlags |= D3DCLEAR_ZBUFFER; + + D3DRECT rects[] = {{0, 0, window->GetWidth(), window->GetHeight()}}; + if (uClearFlags) + pViewport->Clear2(1, rects, uClearFlags, uClearColor, z_clear, 0); +} + +//----- (0049E54D) -------------------------------------------------------- +void RenderD3D::Present(bool bForceBlit) +{ + RECT source_rect; // [sp+18h] [bp-18h]@1 + struct tagPOINT Point; // [sp+28h] [bp-8h]@4 + + source_rect.left = 0; + source_rect.top = 0; + source_rect.bottom = 480;//window->GetHeight(); //Ritor1: проблема с кнопкой "развернуть" + source_rect.right = 640; //window->GetWidth(); + + if (bWindowed || bForceBlit) + { + RECT dest_rect; + GetClientRect(hWindow, &dest_rect); + Point.y = 0; + Point.x = 0; + ClientToScreen(hWindow, &Point); + OffsetRect(&dest_rect, Point.x, Point.y); + pFrontBuffer->Blt(&dest_rect, pBackBuffer, &source_rect, DDBLT_WAIT, NULL); + } + else + pFrontBuffer->Flip(NULL, DDFLIP_WAIT); +} + +//----- (0049E5D4) -------------------------------------------------------- +bool RenderD3D::CreateTexture(unsigned int uTextureWidth, unsigned int uTextureHeight, IDirectDrawSurface4 **pOutSurface, IDirect3DTexture2 **pOutTexture, bool bAlphaChannel, bool bMipmaps, unsigned int uMinDeviceTexDim) +{ + unsigned int v9; // ebx@5 + unsigned int v10; // eax@5 + DWORD v11; // edx@5 + DDSURFACEDESC2 ddsd2; // [sp+Ch] [bp-80h]@1 + + memset(&ddsd2, 0, sizeof(ddsd2)); + ddsd2.dwSize = sizeof(ddsd2); + ddsd2.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT | DDSD_PIXELFORMAT; + ddsd2.ddsCaps.dwCaps = DDSCAPS_TEXTURE; + ddsd2.ddsCaps.dwCaps2 = DDSCAPS2_TEXTUREMANAGE; + ddsd2.dwHeight = uTextureHeight; + ddsd2.dwWidth = uTextureWidth; + if ( bMipmaps ) + { + if ( (signed int)uTextureHeight <= (signed int)uTextureWidth ) + { + ddsd2.dwMipMapCount = GetMaxMipLevels(uTextureHeight) - GetMaxMipLevels(uMinDeviceTexDim); + if ( ddsd2.dwMipMapCount ) + { + ddsd2.dwFlags = DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH | DDSD_PIXELFORMAT | DDSD_MIPMAPCOUNT; + ddsd2.ddsCaps.dwCaps = DDSCAPS_TEXTURE | DDSCAPS_COMPLEX | DDSCAPS_MIPMAP; + } + goto LABEL_12; + } + if ( (signed int)uTextureWidth < (signed int)uMinDeviceTexDim ) + { + ddsd2.dwMipMapCount = GetMaxMipLevels(uMinDeviceTexDim); + if ( ddsd2.dwMipMapCount ) + { + ddsd2.dwFlags = DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH | DDSD_PIXELFORMAT | DDSD_MIPMAPCOUNT; + ddsd2.ddsCaps.dwCaps = DDSCAPS_TEXTURE | DDSCAPS_COMPLEX | DDSCAPS_MIPMAP; + } + goto LABEL_12; + } + v9 = GetMaxMipLevels(uTextureWidth); + v10 = GetMaxMipLevels(uMinDeviceTexDim); + ddsd2.dwMipMapCount = v9 - v10; + if ( v9 == v10 ) + { + ddsd2.dwFlags = 0x1007; + __debugbreak(); // warning C4700: uninitialized local variable 'v11' used + ddsd2.ddsCaps.dwCaps = v11; + goto LABEL_12; + } + } + else + ddsd2.dwMipMapCount = 1; + ddsd2.dwFlags = DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH | DDSD_PIXELFORMAT | DDSD_MIPMAPCOUNT; + ddsd2.ddsCaps.dwCaps = DDSCAPS_TEXTURE | DDSCAPS_COMPLEX | DDSCAPS_MIPMAP; +LABEL_12: + ddsd2.ddpfPixelFormat.dwRGBBitCount = 16; + ddsd2.ddpfPixelFormat.dwSize = sizeof(DDPIXELFORMAT); + if (bAlphaChannel) + { + ddsd2.ddpfPixelFormat.dwFlags = DDPF_RGB | DDPF_ALPHAPIXELS; + ddsd2.ddpfPixelFormat.dwRBitMask = 0x7C00; + ddsd2.ddpfPixelFormat.dwGBitMask = 0x03E0; + ddsd2.ddpfPixelFormat.dwBBitMask = 0x001F; + ddsd2.ddpfPixelFormat.dwRGBAlphaBitMask = 0x8000; + } + else + { + ddsd2.ddpfPixelFormat.dwFlags = DDPF_RGB; + ddsd2.ddpfPixelFormat.dwRBitMask = 0xF800; + ddsd2.ddpfPixelFormat.dwGBitMask = 0x07E0; + ddsd2.ddpfPixelFormat.dwBBitMask = 0x001F; + ddsd2.ddpfPixelFormat.dwRGBAlphaBitMask = 0; + } + if (FAILED(pHost->CreateSurface(&ddsd2, pOutSurface, NULL))) + return false; + if (FAILED((*pOutSurface)->QueryInterface(IID_IDirect3DTexture2, (void **)pOutTexture))) + { + (*pOutSurface)->Release(); + *pOutSurface = 0; + return false; + } + return true; +} + +//----- (004A5190) -------------------------------------------------------- +void RenderD3D::HandleLostResources() +{ + pBitmaps_LOD->ReleaseLostHardwareTextures(); + pBitmaps_LOD->_410423_move_textures_to_device(); + pSprites_LOD->ReleaseLostHardwareSprites(); +} + +//----- (004A2050) -------------------------------------------------------- +void Render::DrawPolygon(unsigned int uNumVertices, struct Polygon *a3, ODMFace *a4, IDirect3DTexture2 *pTexture) +{ + unsigned int v6; // ebx@1 + int v8; // eax@7 + unsigned int v41; // eax@29 + //unsigned int v54; // [sp+5Ch] [bp-Ch]@3 + signed int a2; // [sp+64h] [bp-4h]@4 + + v6 = 0; + if ( this->uNumD3DSceneBegins && (signed int)uNumVertices >= 3 ) + { + //v54 = pGame->pLightmapBuilder->std__vector_000004_size; + if ( pGame->pLightmapBuilder->std__vector_000004_size) + a2 = -1; + pGame->AlterGamma_ODM(a4, &a2); + if ( byte_4D864C && pGame->uFlags & GAME_FLAGS_1_01_lightmap_related) + { + v8 = ::GetActorTintColor(a3->dimming_level, 0, array_50AC10[0].vWorldViewPosition.x, 0, 0); + pGame->pLightmapBuilder->DrawLightmaps(/*v8, 0*/); + } + else + { + if ( !pGame->pLightmapBuilder->std__vector_000004_size || byte_4D864C && pGame->uFlags & 2 ) + { + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_WRAP)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_CW)); + if (bUsingSpecular) + { + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO)); + } + for (uint i = 0; i < uNumVertices; ++i) + { + + d3d_vertex_buffer[i].pos.x = array_50AC10[i].vWorldViewProjX; + d3d_vertex_buffer[i].pos.y = array_50AC10[i].vWorldViewProjY; + d3d_vertex_buffer[i].pos.z = 1.0 - 1.0 / ((array_50AC10[i].vWorldViewPosition.x * 1000) / (double)pODMRenderParams->shading_dist_mist); + d3d_vertex_buffer[i].rhw = 1.0 / (array_50AC10[i].vWorldViewPosition.x + 0.0000001); + d3d_vertex_buffer[i].diffuse = ::GetActorTintColor(a3->dimming_level, 0, array_50AC10[i].vWorldViewPosition.x, 0, 0); + pGame->AlterGamma_ODM(a4, &d3d_vertex_buffer[i].diffuse); + + if ( this->bUsingSpecular ) + d3d_vertex_buffer[i].specular = sub_47C3D7_get_fog_specular(0, 0, array_50AC10[i].vWorldViewPosition.x); + else + d3d_vertex_buffer[i].specular = 0; + d3d_vertex_buffer[i].texcoord.x = array_50AC10[i].u; + d3d_vertex_buffer[i].texcoord.y = array_50AC10[i].v; + + } + + if (a4->uAttributes & FACE_OUTLINED) + { + int color; + if (GetTickCount() % 300 >= 150) + color = 0xFFFF2020; + else color = 0xFF901010; + + for (uint i = 0; i < uNumVertices; ++i) + d3d_vertex_buffer[i].diffuse = color; + } + + pRenderD3D->pDevice->SetTexture(0, pTexture); + pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + d3d_vertex_buffer, + uNumVertices, + D3DDP_DONOTLIGHT); + } + else + { + for (uint i = 0; i < uNumVertices; ++i) + { + + d3d_vertex_buffer[i].pos.x = array_50AC10[i].vWorldViewProjX; + d3d_vertex_buffer[i].pos.y = array_50AC10[i].vWorldViewProjY; + d3d_vertex_buffer[i].pos.z = 1.0 - 1.0 / ((array_50AC10[i].vWorldViewPosition.x * 1000) / (double)pODMRenderParams->shading_dist_mist); + d3d_vertex_buffer[i].rhw = 1.0 / (array_50AC10[i].vWorldViewPosition.x + 0.0000001); + d3d_vertex_buffer[i].diffuse = GetActorTintColor(a3->dimming_level, 0, array_50AC10[i].vWorldViewPosition.x, 0, 0); + if ( this->bUsingSpecular ) + d3d_vertex_buffer[i].specular = sub_47C3D7_get_fog_specular(0, 0, array_50AC10[i].vWorldViewPosition.x); + else + d3d_vertex_buffer[i].specular = 0; + d3d_vertex_buffer[i].texcoord.x = array_50AC10[i].u; + d3d_vertex_buffer[i].texcoord.y = array_50AC10[i].v; + + } + + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_WRAP)); + if (bUsingSpecular) + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, FALSE)); + + ErrD3D(pRenderD3D->pDevice->SetTexture(0, nullptr)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_TEX1 | D3DFVF_DIFFUSE | D3DFVF_SPECULAR, + d3d_vertex_buffer, + uNumVertices, + D3DDP_DONOTLIGHT)); + //v50 = (const char *)v5->pRenderD3D->pDevice; + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_NONE)); + //(*(void (**)(void))(*(int *)v50 + 88))(); + pGame->pLightmapBuilder->DrawLightmaps(/*-1, 0*/); + for (uint i = 0; i < uNumVertices; ++i) + { + d3d_vertex_buffer[i].diffuse = a2; + } + ErrD3D(pRenderD3D->pDevice->SetTexture(0, pTexture)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_WRAP)); + if ( !pRenderer->bUsingSpecular ) + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, TRUE)); + + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ZERO)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_SRCCOLOR)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_TEX1 | D3DFVF_DIFFUSE | D3DFVF_SPECULAR, + d3d_vertex_buffer, + uNumVertices, + D3DDP_DONOTLIGHT)); + if (bUsingSpecular) + { + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, TRUE)); + + for (uint i = 0; i < uNumVertices; ++i) + { + d3d_vertex_buffer[i].diffuse = pRenderer->uFogColor | d3d_vertex_buffer[i].specular & 0xFF000000; + d3d_vertex_buffer[i].specular = 0; + } + + ErrD3D(pRenderD3D->pDevice->SetTexture(0, nullptr)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_INVSRCALPHA)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_SRCALPHA)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_TEX1 | D3DFVF_DIFFUSE | D3DFVF_SPECULAR, + d3d_vertex_buffer, + uNumVertices, + D3DDP_DONOTLIGHT)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, TRUE)); + //v40 = pRenderer->pRenderD3D->pDevice->lpVtbl; + v41 = GetLevelFogColor(); + pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGCOLOR, GetLevelFogColor() & 0xFFFFFF); + v6 = 0; + pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGTABLEMODE, 0); + } + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, v6)); + } + } + } +} +// 4D864C: using guessed type char byte_4D864C; + +//----- (0049EB79) -------------------------------------------------------- +Render::~Render() +{ + free(this->pDefaultZBuffer); + this->pD3DBitmaps.Release(); + this->pD3DSprites.Release(); + Release(); + this->bWindowMode = 1; + //nullsub_1(); + //nullsub_1(); +} + + +//----- (0049E992) -------------------------------------------------------- +Render::Render() +{ + //Render *v1; // esi@1 +// int v2; // eax@1 +// char v3; // zf@1 + + //v1 = this; + this->pDirectDraw4 = nullptr; + this->pFrontBuffer4 = nullptr; + this->pBackBuffer4 = nullptr; + //this->pColorKeySurface4 = 0; + //this->pDirectDraw2 = 0; + //this->pFrontBuffer2 = 0; + //this->pBackBuffer2 = 0; + //this->pSomeSurface2 = 0; + //RenderHWLContainer::RenderHWLContainer(&this->pD3DBitmaps); + //RenderHWLContainer::RenderHWLContainer(&v1->pD3DSprites); + this->bWindowMode = 1; + //this->field_40054 = 0; + //this->field_10 = 640; + //this->field_14 = 480; + //this->field_40030 = 0; + //this->field_4002C = 0; + this->pActiveZBuffer = nullptr; + this->pDefaultZBuffer = nullptr; + this->raster_clip_y = 0; + this->raster_clip_x = 0; + this->raster_clip_z = 639; + this->raster_clip_w = 479; + //this->field_4003C = 0x004EED80; + //this->field_40040 = dword_4EED78; + this->uClipZ = 640; + //this->field_40044 = 2; + //this->field_40048 = 6; + this->pFrontBuffer4 = nullptr; + this->pBackBuffer4 = nullptr; + //this->pColorKeySurface4 = 0; + this->pDirectDraw4 = nullptr; + this->pRenderD3D = 0; + this->uNumSceneBegins = 0; + this->uNumD3DSceneBegins = 0; + this->using_software_screen_buffer = 0; + this->pTargetSurface = nullptr; + this->uTargetSurfacePitch = 0; + this->uClipY = 0; + this->uClipX = 0; + this->uClipW = 480; + this->bClip = 1; + //this->bColorKeySupported = 0; + this->bRequiredTextureStagesAvailable = 0; + this->bTinting = 1; + //LOBYTE(this->field_103668) = 0; + uNumBillboardsToDraw = 0; + bFogEnabled = false; + + hd_water_tile_id = -1; + hd_water_current_frame = 0; +} + +bool Render::Initialize(OSWindow *window/*, bool bColoredLights, uint32_t uDetailLevel, bool bTinting*/) +{ + //bUserDirect3D = true;//ReadWindowsRegistryInt("Use D3D", 0); + + this->window = window; + //bStartInWindow = true; + //windowed_mode_width = windowed_width; + //windowed_mode_height = windowed_height; + + uDesiredDirect3DDevice = ReadWindowsRegistryInt("D3D Device", 0); + + bUseColoredLights = ReadWindowsRegistryInt("Colored Lights", false); + uLevelOfDetail = ReadWindowsRegistryInt("Detail Level", 1); + bTinting = ReadWindowsRegistryInt("Tinting", 1) != 0; + + bool r1 = pD3DBitmaps.Load(L"data\\d3dbitmap.hwl"); + bool r2 = pD3DSprites.Load(L"data\\d3dsprite.hwl"); + + return r1 && r2; +} + + +//----- (0049ECC4) -------------------------------------------------------- +void Render::ClearBlack() +{ + //if (pRenderD3D) + { + if (using_software_screen_buffer) + pRenderD3D->ClearTarget(true, 0, false, 0.0); + } + //else + //memset(pRenderer->pTargetSurface, 0, 4 * (field_10 * field_14 / 2)); +} + +//----- (0049ED18) -------------------------------------------------------- +void Render::PresentBlackScreen() +{ + IDirectDrawSurface *lpddsback; // eax@3 + DDBLTFX lpDDBltFx; // [sp+4h] [bp-74h]@5 + RECT dest_rect; // [sp+68h] [bp-10h]@3 + + memset(&lpDDBltFx, 0, sizeof(DDBLTFX)); + lpDDBltFx.dwSize = sizeof(DDBLTFX); + + GetWindowRect(window->GetApiHandle(), &dest_rect); + lpddsback = (IDirectDrawSurface *)this->pBackBuffer4; + + lpDDBltFx.dwFillColor = 0; + lpddsback->Blt(&dest_rect, NULL, NULL, DDBLT_COLORFILL, &lpDDBltFx); + pRenderer->Present(); +} + +//----- (0049EDB6) -------------------------------------------------------- +void Render::SavePCXScreenshot() +{ + int v5; // eax@8 + FILE *pOutFile; // edi@10 + unsigned short *v8; // eax@11 + signed int v12; // eax@18 + char v15[56]; // [sp+Ch] [bp-158h]@10 + DDSURFACEDESC2 Dst; // [sp+48h] [bp-11Ch]@7 + char color_map[48]; // [sp+C4h] [bp-A0h]@10 + char Filename[40]; // [sp+F4h] [bp-70h]@3 + char *lineB; // [sp+11Ch] [bp-48h]@14 + char *lineG; // [sp+120h] [bp-44h]@14 + FILE *File; // [sp+128h] [bp-3Ch]@3 + PCXHeader_1 header1; // [sp+130h] [bp-34h]@10 + PCXHeader_2 header2; // [sp+140h] [bp-24h]@10 + char *lineRGB; // [sp+148h] [bp-1Ch]@10 + void *surface; // [sp+14Ch] [bp-18h]@8 + unsigned int image_width; // [sp+150h] [bp-14h]@4 + int pitch; // [sp+154h] [bp-10h]@4 + char v31; // [sp+15Ah] [bp-Ah]@25 + unsigned char pict_byte; // [sp+15Bh] [bp-9h]@17 + unsigned short *line_picture_data; // [sp+15Ch] [bp-8h]@10 + byte test_byte; // [sp+163h] [bp-1h]@17 + + int num_r_bits = 5; + int num_g_bits = 6; + int num_b_bits = 5; + + int r_mask = 0xF800; + int g_mask = 0x7E0; + int b_mask = 0x1F; + + if ( !this->pRenderD3D || this->using_software_screen_buffer ) + { + sprintf(Filename, "screen%0.2i.pcx", ScreenshotFileNumber++ % 100); + File = fopen(Filename, "wb"); + if ( File ) + { + pitch = this->GetRenderWidth(); + if ( pitch & 1 ) + pitch = pitch + 1; + if ( this->pRenderD3D ) + { + memset(&Dst, 0, sizeof(Dst)); + Dst.dwSize = sizeof(Dst); + if ( !pRenderer->LockSurface_DDraw4(pRenderer->pBackBuffer4, &Dst, DDLOCK_WAIT) ) + return; + surface = Dst.lpSurface; + v5 = Dst.lPitch / 2; + } + else + { + pRenderer->BeginScene(); + surface = pRenderer->pTargetSurface; + v5 = pRenderer->uTargetSurfacePitch; + } + header1.right = GetRenderWidth() - 1; + header1.left = 0; + header1.bottom = this->GetRenderHeight() - 1; + header1.up = 0; + header2.pitch = pitch; + memset(color_map, 0, sizeof(color_map)); + memset(v15, 0, sizeof(v15)); + header2.reserved = 0; + header1.manufacturer = 10; + pOutFile = File; + header1.version = 5; + header1.encoding = 1; + header1.bpp = 8; + header1.hdpi = 75; + header1.vdpi = 75; + header2.planes = 3; + header2.palette_info = 1; + fwrite(&header1, 1, 1, File); + fwrite(&header1.version, 1, 1, pOutFile); + fwrite(&header1.encoding, 1, 1, pOutFile); + fwrite(&header1.bpp, 1, 1, pOutFile); + fwrite(&header1.left, 2, 1, pOutFile); + fwrite(&header1.up, 2, 1, pOutFile); + fwrite(&header1.right, 2, 1, pOutFile); + fwrite(&header1.bottom, 2, 1, pOutFile); + fwrite(&header1.hdpi, 2, 1, pOutFile); + fwrite(&header1.vdpi, 2, 1, pOutFile); + fwrite(color_map, 0x30, 1, pOutFile); + fwrite(&header2, 1, 1, pOutFile); + fwrite(&header2.planes, 1, 1, pOutFile); + fwrite(&header2.pitch, 2, 1, pOutFile); + fwrite(&header2.palette_info, 2, 1, pOutFile); + fwrite(v15, 0x3Au, 1, pOutFile); + lineRGB = (char *)malloc(3 * GetRenderWidth() + 6); + if ( this->GetRenderHeight() > 0 ) + { + image_width = 3 * pitch; + //v24 = 2 * v5; + v8 = (unsigned short *)surface; + for ( unsigned int y = 0; y < this->GetRenderHeight(); y++ ) + { + line_picture_data = v8; + if ( GetRenderWidth() > 0 ) + { + lineG = (char *)lineRGB + pitch; + lineB = (char *)lineRGB + 2 * pitch; + for ( uint x = 0; x < this->GetRenderWidth(); x++ ) + { + //int p = *line_picture_data; //0x2818 + //int for_rad = (pRenderer->uTargetGBits + pRenderer->uTargetBBits );//16 = 8 + 8 + //int value = (pRenderer->uTargetRMask & *line_picture_data);//0 = 0xFF0000 & 0x2818 + //int result = (pRenderer->uTargetRMask & *line_picture_data) >> (pRenderer->uTargetGBits + pRenderer->uTargetBBits ); + lineRGB[x] = (uTargetRMask & *line_picture_data) >> (uTargetGBits + uTargetBBits );// + pRenderer->uTargetRBits - 8); + lineG[x] = (uTargetGMask & *line_picture_data) >> (uTargetBBits);// + pRenderer->uTargetGBits - 8); + //int value2 = (pRenderer->uTargetGMask & *line_picture_data); //10240 = 0xFF00 & 0x2818 + //int result2 = (pRenderer->uTargetGMask & *line_picture_data) >> (pRenderer->uTargetBBits); + lineB[x] = (uTargetBMask & *line_picture_data);// << (8 - pRenderer->uTargetBBits); + //int value3 = (pRenderer->uTargetBMask & *line_picture_data);//24 = 0xFF & 0x2818 + line_picture_data += 2; + } + } + for ( uint i = 0; i < image_width; i += test_byte ) + { + pict_byte = lineRGB[i]; + for ( test_byte = 1; test_byte < 0x3F; ++test_byte ) + { + v12 = i + test_byte; + if ( lineRGB[v12] != pict_byte ) + break; + if ( !(v12 % pitch) ) + break; + } + if ( i + test_byte > image_width ) + test_byte = 3 * pitch - i; + if ( test_byte > 1 || pict_byte >= 0xC0 ) + { + v31 = test_byte | 0xC0; + fwrite(&v31, 1, 1, pOutFile); + } + fwrite(&pict_byte, 1, 1, pOutFile); + } + v8 += v5; + } + } + if ( this->pRenderD3D ) + ErrD3D(pRenderer->pBackBuffer4->Unlock(NULL)); + else + pRenderer->EndScene(); + + free(lineRGB); + fclose(pOutFile); + } + } +} + +//----- (0049F1BC) -------------------------------------------------------- +void Render::SaveWinnersCertificate(const char *a1) +{ + unsigned int v6; // eax@8 + //FILE *v7; // edi@10 +// int v8; // ecx@11 + unsigned short *v9; // eax@11 + int v10; // eax@13 + signed int v13; // eax@18 +// char v14; // zf@27 +// HRESULT v15; // eax@29 + char v16[56]; // [sp+Ch] [bp-12Ch]@10 + __int16 v17; // [sp+44h] [bp-F4h]@10 + DDSURFACEDESC2 Dst; // [sp+48h] [bp-F0h]@7 +// int v19; // [sp+58h] [bp-E0h]@8 +// unsigned __int16 *v20; // [sp+6Ch] [bp-CCh]@8 + char color_map[48]; // [sp+C4h] [bp-74h]@10 +// unsigned int v22; // [sp+F4h] [bp-44h]@11 + char *lineB; // [sp+F8h] [bp-40h]@14 + int image_width; // [sp+FCh] [bp-3Ch]@11 + int v25; // [sp+100h] [bp-38h]@4 + FILE *File; // [sp+104h] [bp-34h]@3 + char Str; // [sp+108h] [bp-30h]@10 + char v28; // [sp+109h] [bp-2Fh]@10 + char v29; // [sp+10Ah] [bp-2Eh]@10 + char v30; // [sp+10Bh] [bp-2Dh]@10 + __int16 v31; // [sp+10Ch] [bp-2Ch]@10 + __int16 v32; // [sp+10Eh] [bp-2Ah]@10 + __int16 v33; // [sp+110h] [bp-28h]@10 + __int16 v34; // [sp+112h] [bp-26h]@10 + __int16 v35; // [sp+114h] [bp-24h]@10 + __int16 v36; // [sp+116h] [bp-22h]@10 + char v37; // [sp+118h] [bp-20h]@10 + char v38; // [sp+119h] [bp-1Fh]@10 + __int16 v39; // [sp+11Ah] [bp-1Eh]@10 + __int16 v40; // [sp+11Ch] [bp-1Ch]@10 + char *lineRGB; // [sp+120h] [bp-18h]@10 + void *surface; // [sp+124h] [bp-14h]@8 + int pitch; // [sp+128h] [bp-10h]@4 + char v44; // [sp+12Fh] [bp-9h]@25 + char *lineG; // [sp+130h] [bp-8h]@10 + unsigned char pict_byte; // [sp+137h] [bp-1h]@17 + byte test_byte; + + int num_r_bits = 5; + int num_g_bits = 6; + int num_b_bits = 5; + + int r_mask = 0xF800; + int g_mask = 0x7E0; + int b_mask = 0x1F; + + if ( !this->pRenderD3D || this->using_software_screen_buffer ) + { + static int _4EFA84_num_winners_certificates = 0; + ++_4EFA84_num_winners_certificates; + + File = fopen(a1, "wb"); + if ( File ) + { + v25 = this->GetRenderWidth(); + pitch = v25; + if ( pitch & 1 ) + pitch = pitch + 1; + if ( this->pRenderD3D ) + { + memset(&Dst, 0, 0x7C); + Dst.dwSize = 124; + if ( !pRenderer->LockSurface_DDraw4(pRenderer->pBackBuffer4, (DDSURFACEDESC2 *)&Dst, DDLOCK_WAIT) ) + return; + surface = Dst.lpSurface; + v6 = Dst.lPitch / 2; + } + else + { + pRenderer->BeginScene(); + surface = pRenderer->pTargetSurface; + v6 = pRenderer->uTargetSurfacePitch; + } + v33 = this->GetRenderWidth() - 1; + v31 = 0; + v34 = (short)this->GetRenderHeight() - 1; + v32 = 0; + v39 = pitch; + memset(&color_map, 0, sizeof(color_map)); + memset(&v16, 0, sizeof(v16)); + v37 = 0; + Str = 10; + v17 = 0; + v28 = 5; + v29 = 1; + v30 = 8; + v35 = 75; + v36 = 75; + v38 = 3; + v40 = 1; + fwrite(&Str, 1, 1, File); + fwrite(&v28, 1, 1, File); + fwrite(&v29, 1, 1, File); + fwrite(&v30, 1, 1, File); + fwrite(&v31, 2, 1, File); + fwrite(&v32, 2, 1, File); + fwrite(&v33, 2, 1, File); + fwrite(&v34, 2, 1, File); + fwrite(&v35, 2, 1, File); + fwrite(&v36, 2, 1, File); + fwrite(&color_map, 0x30, 1, File); + fwrite(&v37, 1, 1, File); + fwrite(&v38, 1, 1, File); + fwrite(&v39, 2, 1, File); + fwrite(&v40, 2, 1, File); + fwrite(&v16, 0x3A, 1, File); + lineRGB = (char *)malloc(3 * (v25 + 2)); + if ( (signed int)this->GetRenderHeight() > 0 ) + { + image_width = 3 * pitch; + v9 = (unsigned short *)surface; + for ( uint j = 0; j < this->GetRenderHeight(); j++) + { + a1 = (const char *)v9; + if ( v25 > 0 ) + { + lineG = (char *)lineRGB + pitch; + lineB = (char *)lineRGB + 2 * pitch; + for ( v10 = 0; v10 < v25; v10++ ) + { + lineRGB[v10] = (signed int)(r_mask & *(short *)a1) >> (num_g_bits + num_b_bits + num_r_bits - 8); + lineG[v10] = (signed int)(g_mask & *(short *)a1) >> (num_b_bits + num_g_bits - 8); + lineB[v10] = (b_mask & *(short *)a1) << (8 - num_b_bits); + a1 += 2; + } + } + for ( uint i = 0; i < image_width; i += test_byte ) + { + pict_byte = lineRGB[i]; + for ( test_byte = 1; test_byte < 0x3F; test_byte ) + { + v13 = i + test_byte; + if ( lineRGB[v13] != pict_byte ) + break; + if ( !(v13 % pitch) ) + break; + } + if ( i + test_byte > image_width ) + test_byte = 3 * pitch - i; + if ( test_byte > 1 || pict_byte >= 0xC0 ) + { + v44 = test_byte | 0xC0; + fwrite(&v44, 1, 1, File); + } + fwrite(&pict_byte, 1, 1, File); + } + v9 += pitch; + } + } + if ( this->pRenderD3D ) + ErrD3D(pRenderer->pBackBuffer4->Unlock(NULL)); + else + pRenderer->EndScene(); + free(lineRGB); + fclose(File); + } + } +} + +//----- (0049F5A2) -------------------------------------------------------- +void Render::PackPCXpicture( unsigned short* picture_data, int wight, int heidth, void *data_buff, int max_buff_size,unsigned int* packed_size ) +{ + void *v8; // esi@3 + void *v9; // esi@3 + unsigned short* v11; // eax@4 +// int v13; // eax@8 +// int v14; // ecx@8 + signed int v15; // eax@11 +// char v16; // zf@20 +// int result; // eax@21 + char v18[58]; // [sp+Ch] [bp-ACh]@3 + char v20[48]; // [sp+48h] [bp-70h]@3 + char *lineG; // [sp+78h] [bp-40h]@7 + char *lineB; // [sp+7Ch] [bp-3Ch]@7 + int v23; // [sp+80h] [bp-38h]@4 + int v24; // [sp+84h] [bp-34h]@4 + int v25; // [sp+88h] [bp-30h]@4 + int v26; // [sp+8Ch] [bp-2Ch]@4 + PCXHeader_1 Src; // [sp+90h] [bp-28h]@3 + PCXHeader_2 v27; // [sp+A0h] [bp-18h]@3 + char *lineRGB; // [sp+A8h] [bp-10h]@3 + int pitch; // [sp+ACh] [bp-Ch]@1 + char v43; // [sp+B3h] [bp-5h]@18 + int i; // [sp+B4h] [bp-4h]@6 + unsigned short* line_picture_data; + byte test_byte; + unsigned char pict_byte; + + int num_r_bits = 5; + int num_g_bits = 6; + int num_b_bits = 5; + + int r_mask = 0xF800; + int g_mask = 0x7E0; + int b_mask = 0x1F; + + pitch = wight; + if ( wight & 1 ) + pitch = wight + 1; + Src.left = 0; + Src.up = 0; + Src.right = wight - 1; + Src.bottom = heidth - 1; + v27.pitch = pitch; + memset(&v20, 0, 0x30u); + memset(&v18, 0, 0x38u); + v8 = data_buff; + v27.reserved = 0; + *(_WORD *)&v18[56] = 0; + Src.manufacturer = 10; + Src.version = 5; + Src.encoding = 1; + Src.bpp = 8; + Src.hdpi = 75; + Src.vdpi = 75; + v27.planes = 3; + v27.palette_info = 1; + memcpy(data_buff, &Src, 1); + v8 = (char *)v8 + 1; + memcpy(v8, &Src.version, 1); + v8 = (char *)v8 + 1; + memcpy(v8, &Src.encoding, 1); + v8 = (char *)v8 + 1; + memcpy(v8, &Src.bpp, 1); + v8 = (char *)v8 + 1; + memcpy(v8, &Src.left, 2); + v8 = (char *)v8 + 2; + memcpy(v8, &Src.up, 2); + v8 = (char *)v8 + 2; + memcpy(v8, &Src.right, 2); + v8 = (char *)v8 + 2; + memcpy(v8, &Src.bottom, 2); + v8 = (char *)v8 + 2; + memcpy(v8, &Src.hdpi, 2); + v8 = (char *)v8 + 2; + memcpy(v8, &Src.vdpi, 2); + v8 = (char *)v8 + 2; + memcpy(v8, &v20, 0x30u); + v8 = (char *)v8 + 48; + memcpy(v8, &v27, 1u); + v8 = (char *)v8 + 1; + memcpy(v8, &v27.planes, 1); + v8 = (char *)v8 + 1; + memcpy(v8, &v27.pitch, 2); + v8 = (char *)v8 + 2; + memcpy(v8, &v27.palette_info, 2); + v8 = (char *)v8 + 2; + memcpy(v8, &v18, 0x3Au); + v9 = (char *)v8 + 58; + + lineRGB = (char*)malloc(3 * (wight + 2)); + if ( heidth > 0 ) + { + v26 = 3 * pitch; + v23 = 2 * wight; + v11 = picture_data; + v24 = (int)picture_data; + for ( v25 = heidth; v25; v25-- ) + { + line_picture_data = v11; + if ( wight > 0 ) + { + lineG = (char *)lineRGB + pitch; + lineB = (char *)lineRGB + 2 * pitch; + for ( uint i = 0; i < wight; i++ ) + { + lineRGB[i] = (signed int)(r_mask & *line_picture_data) >> (num_g_bits + num_b_bits + num_r_bits - 8); + lineG[i] = (signed int)(g_mask & *line_picture_data) >> ( num_b_bits + num_g_bits- 8); + lineB[i] = (b_mask & *line_picture_data) << (8 - num_b_bits); + line_picture_data += 1; + } + } + for ( i = 0; i < v26; v9 = (char *)v9 + 1 ) + { + pict_byte = lineRGB[i]; + for ( test_byte = 1; test_byte < 63; ++test_byte ) + { + v15 = i + test_byte; + if ( lineRGB[v15] != pict_byte )//Uninitialized memory access + break; + if ( !(v15 % pitch) ) + break; + } + if ( i + test_byte > v26 ) + test_byte = 3 * pitch - i; + if ( test_byte > 1 || pict_byte >= 192 ) + { + v43 = test_byte | 0xC0; + memcpy(v9, &v43, 1); + v9 = (char *)v9 + 1; + } + memcpy(v9, &pict_byte, 1); + i += test_byte; + } + v11 += wight; + } + } + free(lineRGB); + *(int *)packed_size = (char *)v9 - data_buff; +} + +//----- (0049F8B5) -------------------------------------------------------- +void Render::SavePCXImage(const char *Filename, unsigned short* picture_data, int width, int height) +{ + FILE *result; // eax@1 + FILE *pOutFile; // edi@4 + unsigned short* v9; // eax@5 +// int v10; // eax@7 + signed int v12; // eax@12 +// char v13; // zf@21 + char v14[56]; // [sp+4h] [bp-A0h]@4 + __int16 v15; // [sp+3Ch] [bp-68h]@4 + char color_map[48]; // [sp+40h] [bp-64h]@4 + int v18; // [sp+74h] [bp-30h]@5 +// char *v19; // [sp+78h] [bp-2Ch]@5 + int image_width; // [sp+7Ch] [bp-28h]@5 + PCXHeader_1 header1; // [sp+80h] [bp-24h]@4 + PCXHeader_2 header2; // [sp+90h] [bp-14h]@4 + char *lineRGB; // [sp+98h] [bp-Ch]@4 + int pitch; // [sp+9Ch] [bp-8h]@2 + char *lineB; // [sp+A0h] [bp-4h]@8 + char *lineG; + unsigned short* line_pictute_data; + byte test_byte; + char v43; + + int num_r_bits = 5; + int num_g_bits = 6; + int num_b_bits = 5; + + int r_mask = 0xF800; + int g_mask = 0x7E0; + int b_mask = 0x1F; + + result = fopen(Filename, "wb"); + Filename = (const char *)result; + if ( result ) + { + pitch = width; + if ( width & 1 ) + pitch = width + 1; + header1.left = 0; + header1.up = 0; + header1.right = width - 1; + header1.bottom = height - 1; + header2.pitch = pitch; + memset(color_map, 0, sizeof(color_map)); + header2.reserved = 0; + memset(v14, 0, sizeof(v14)); + v15 = 0; + header1.manufacturer = 10; + header1.version = 5; + header1.encoding = 1; + header1.bpp = 8; + header1.hdpi = 75; + header1.vdpi = 75; + header2.planes = 3; + header2.palette_info = 1; + fwrite(&header1, 1, 1, (FILE *)Filename); + pOutFile = (FILE *)Filename; + fwrite(&header1.version, 1, 1, (FILE *)Filename); + fwrite(&header1.encoding, 1, 1, pOutFile); + fwrite(&header1.bpp, 1, 1, pOutFile); + fwrite(&header1.left, 2, 1, pOutFile); + fwrite(&header1.up, 2, 1, pOutFile); + fwrite(&header1.right, 2, 1, pOutFile); + fwrite(&header1.bottom, 2, 1, pOutFile); + fwrite(&header1.hdpi, 2, 1, pOutFile); + fwrite(&header1.vdpi, 2, 1, pOutFile); + fwrite(color_map, 0x30u, 1, pOutFile); + fwrite(&header2, 1, 1, pOutFile); + fwrite(&header2.planes, 1, 1, pOutFile); + fwrite(&header2.pitch, 2, 1, pOutFile); + fwrite(&header2.palette_info, 2, 1, pOutFile); + fwrite(v14, 0x3Au, 1, pOutFile); + + lineRGB = (char *)malloc(3 * (width + 2)); + //При сохранении изображения подряд идущие пиксели одинакового цвета объединяются и вместо указания цвета для каждого пикселя + //указывается цвет группы пикселей и их количество. + image_width = 3 * pitch; + v9 = picture_data; + for ( v18 = 0; v18 < height; v18++ )//столбец + { + line_pictute_data = v9; + lineG = (char *)lineRGB + pitch; + lineB = (char *)lineRGB + 2 * pitch; + + for ( int i = 0; i < width; i++ )//строка + { + lineRGB[i] = (signed int)(r_mask & *line_pictute_data) >> (num_g_bits + num_b_bits + num_r_bits - 8); + lineG[i] = (signed int)(g_mask & *line_pictute_data) >> (num_b_bits + num_g_bits - 8); + lineB[i] = (b_mask & *line_pictute_data) << (8 - num_b_bits); + line_pictute_data += 1; + } + test_byte = 1; + for ( int i = 0; (signed int)i < image_width; i += test_byte ) + { + unsigned char pic_byte = lineRGB[i]; + for ( test_byte; test_byte < 63; ++test_byte )// расчёт количества одинаковых цветов + { + v12 = i + test_byte; + if ( lineRGB[v12] != pic_byte ) + break; + if ( !(v12 % pitch) ) + break; + } + if ( i + test_byte > image_width ) + test_byte = 3 * pitch - i; + if ( test_byte > 1 || pic_byte >= 0xC0 ) + { + v43 = test_byte | 0xC0;//тест-байт объединения + fwrite(&v43, 1, 1, pOutFile); + } + fwrite(&pic_byte, 1, 1, pOutFile); + } + v9 += width; + } + free(lineRGB); + fclose(pOutFile); + } +} + +//----- (0049FBCD) -------------------------------------------------------- +void Render::ClearTarget(unsigned int uColor) +{ + //if (pRenderD3D) + { + if (using_software_screen_buffer) + pRenderD3D->ClearTarget(true, uColor, false, 0.0); + } + //else + //memset32(pTargetSurface, uColor, field_10 * field_14 / 2); +} + + +//----- (0049FC37) -------------------------------------------------------- +void Render::Present() +{ + //struct tagRECT Rect; // [sp+8h] [bp-28h]@11 + //RECT a4; // [sp+18h] [bp-18h]@11 + //struct tagPOINT Point; // [sp+28h] [bp-8h]@11 + + if ( !pRenderD3D || this->using_software_screen_buffer ) + { + this->pBeforePresentFunction(); + if ( this->pRenderD3D ) + { + if ( this->using_software_screen_buffer ) + pRenderD3D->Present(false); + } + else + __debugbreak(); // no sr + /*{ + if ( this->bWindowMode ) + { + RestoreFrontBuffer(); + GetClientRect(this->hWnd, &Rect); + Point.y = 0; + Point.x = 0; + ClientToScreen(this->hWnd, &Point); + OffsetRect(&Rect, Point.x, Point.y); + a4.top = 0; + a4.bottom = 480; + a4.left = 0; + a4.right = 640; + PresentRect(&Rect, &a4); + } + else + { + RestoreFrontBuffer(); + a4.top = 0; + a4.bottom = 480; + a4.left = 0; + a4.right = 640; + BltBackToFontFast(0, 0, &a4); + } + }*/ + } +} + +//----- (0049FD3A) -------------------------------------------------------- +void Render::_49FD3A_fullscreen() +{ + RECT src_rect; // [sp+8h] [bp-10h]@6 + + if ( this->pRenderD3D ) + { + if (pFrontBuffer4->IsLost() == DDERR_SURFACELOST) + pFrontBuffer4->Restore(); + if (pBackBuffer4->IsLost() == DDERR_SURFACELOST) + pBackBuffer4->Restore(); + src_rect.top = 0; + src_rect.bottom = window->GetHeight(); + src_rect.left = 0; + src_rect.right = window->GetWidth(); + this->pBackBuffer4->BltFast(NULL, NULL, this->pFrontBuffer4, &src_rect, DDBLTFAST_WAIT); + } +} + +//----- (0049FDBF) -------------------------------------------------------- +void Render::CreateZBuffer() +{ + if (!pDefaultZBuffer) + { + pDefaultZBuffer = pActiveZBuffer = (int *)malloc(0x12C000); + memset32(pActiveZBuffer, 0xFFFF0000, 0x4B000u); // // inlined Render::ClearActiveZBuffer (mm8::004A085B) + } +} + +//----- (0049FE05) -------------------------------------------------------- +void Render::Release() +{ + //Render *v1; // esi@1 + //RenderD3D *v2; // ecx@1 + //char v3; // zf@4 + //void *v4; // ebx@6 +// IDirectDraw *v5; // eax@10 +// IDirectDrawSurface2 *v6; // eax@11 +// IDirectDrawSurface2 *v7; // eax@13 +// IDirectDrawSurface2 *v8; // eax@15 +// IDirectDraw2 *v9; // eax@17 +// IDirectDraw4 *v10; // eax@19 +// IDirectDrawSurface4 *v11; // eax@20 +// IDirectDrawSurface4 *v12; // eax@22 +// IDirectDrawSurface4 *v13; // eax@24 +// IDirectDraw4 *v14; // eax@26 +// unsigned __int16 **v15; // ebx@28 +// void **v16; // esi@29 + + // v1 = this; + if (pRenderD3D) + { + if ( this->using_software_screen_buffer ) + { + pRenderD3D->ClearTarget(true, 0, false, 1.0); + pRenderD3D->Present(0); + pRenderD3D->ClearTarget(true, 0, false, 1.0); + } + //this->pColorKeySurface4 = 0; + this->pBackBuffer4 = nullptr; + this->pFrontBuffer4 = nullptr; + this->pDirectDraw4 = nullptr; + delete [] this->pTargetSurface_unaligned; + this->pTargetSurface = nullptr; + this->pTargetSurface_unaligned = nullptr; + if (pRenderD3D) + { + pRenderD3D->Release(); + delete pRenderD3D; + } + pRenderD3D = nullptr; + } + else + ;//__debugbreak(); // no sr + /*{ + if ( bWinNT4_0 == 1 ) + { + v5 = (IDirectDraw *)this->pDirectDraw2; + if ( !v5 ) + return; + v5->SetCooperativeLevel(this->hWnd, 8u); + this->pDirectDraw2->FlipToGDISurface(); + v6 = this->pSomeSurface2; + if ( v6 ) + { + v6->Release(); + this->pSomeSurface2 = 0; + } + v7 = this->pBackBuffer2; + if ( v7 ) + { + v7->Release(); + this->pBackBuffer2 = 0; + } + v8 = this->pFrontBuffer2; + if ( v8 ) + { + v8->Release(); + this->pFrontBuffer2 = 0; + } + v9 = this->pDirectDraw2; + if ( v9 ) + { + v9->Release(); + this->pDirectDraw2 = 0; + } + } + else + { + v10 = this->pDirectDraw4; + if ( !v10 ) + return; + v10->SetCooperativeLevel(this->hWnd, 1032u); + this->pDirectDraw4->FlipToGDISurface(); + v11 = this->pColorKeySurface4; + if ( v11 ) + { + v11->Release(); + this->pColorKeySurface4 = 0; + } + v12 = this->pBackBuffer4; + if ( v12 ) + { + v12->Release(); + this->pBackBuffer4 = 0; + } + v13 = this->pFrontBuffer4; + if ( v13 ) + { + v13->Release(); + this->pFrontBuffer4 = 0; + } + v14 = this->pDirectDraw4; + if ( v14 ) + { + v14->Release(); + this->pDirectDraw4 = 0; + } + } + v15 = &this->pTargetSurface; + if ( this->pTargetSurface ) + { + v16 = (void **)&this->ptr_400E8; + free(*v16); + *v15 = 0; + *v16 = 0; + } + }*/ +} + +void Present32(unsigned __int32 *src, unsigned int src_pitch, + unsigned __int32 *dst, unsigned int dst_pitch) +{ + for (uint y = 0; y < 8; ++y) + memcpy(dst + y * dst_pitch, + src + y * src_pitch, src_pitch * sizeof(__int32)); + + for (uint y = 8; y < 352; ++y) + { + memcpy(dst + y * dst_pitch, + src + y * src_pitch, 8 * sizeof(__int32)); + memcpy(dst + 8 + game_viewport_width + y * dst_pitch, + src + 8 + game_viewport_width + y * src_pitch, 174/*172*/ * sizeof(__int32)); + } + + for (uint y = 352; y < 480; ++y) + memcpy(dst + y * dst_pitch, + src + y * src_pitch, src_pitch * sizeof(__int32)); + + for (uint y = pViewport->uViewportTL_Y; y < pViewport->uViewportBR_Y + 1; ++y) + { + for (uint x = pViewport->uViewportTL_X; x < pViewport->uViewportBR_X; ++x) + { + //if (src[x + y * src_pitch] != (pRenderer->uTargetGMask | pRenderer->uTargetBMask)) + if (src[x + y * src_pitch] != 0xFF00FCF8) // FFF8FCF8 = Color32(Color16(g_mask | b_mask)) + dst[x + y * dst_pitch] = src[x + y * src_pitch]; + } + } +} + +//----- (004A597D) -------------------------------------------------------- +void Present_NoColorKey() +{ + void *v2; // edi@4 + int v9; // eax@10 + unsigned int v10; // esi@10 + unsigned __int32 v11; // edi@10 + unsigned int v13; // ebx@10 + DDSURFACEDESC2 Dst; // [sp+Ch] [bp-98h]@3 + int v21; // [sp+8Ch] [bp-18h]@10 + __int32 v22; // [sp+90h] [bp-14h]@10 + unsigned int v24; // [sp+98h] [bp-Ch]@4 + + int r_mask = 0xF800; + int g_mask = 0x7E0; + int b_mask = 0x1F; + + //if ( !pRenderer->uNumSceneBegins ) + { + //if ( pRenderer->using_software_screen_buffer ) + //{ + memset(&Dst, 0, sizeof(Dst)); + Dst.dwSize = sizeof(Dst); + if ( pRenderer->LockSurface_DDraw4(pRenderer->pBackBuffer4, &Dst, DDLOCK_WAIT) ) + { + //v26 = Dst.lpSurface; + //pRenderer->pCurrentlyLockedSurfaceDataPtr = (unsigned __int16 *)Dst.lpSurface; + v24 = g_mask | b_mask | ((g_mask | b_mask) << 16); + //pRenderer->pCurrentlyLockedSoftSurface = pRenderer->pTargetSurface; + //pRenderer->uCurrentlyLockedSurfacePitch = Dst.lPitch; + //v1 = pRenderer->pTargetSurface; + v2 = Dst.lpSurface; + + + /*for (uint y = 0; y < 480; ++y) + { + auto pDst = (unsigned short *)((char *)Dst.lpSurface + y * Dst.lPitch); + for (uint x = 0; x < 640; ++x) + pDst[x] = pRenderer->uTargetRMask | pRenderer->uTargetBMask; + }*/ + + if (!FORCE_16_BITS) + Present32((unsigned __int32 *)pRenderer->pTargetSurface, pRenderer->uTargetSurfacePitch, (unsigned __int32 *)Dst.lpSurface, Dst.lPitch / 4); + else + { + ushort* pSrc = (unsigned short *)pRenderer->pTargetSurface; + short* pDst = (__int16 *)Dst.lpSurface; + + for (uint y = 0; y < 8; ++y) + memcpy(pDst + y * Dst.lPitch / 2, + + pSrc + y * window->GetWidth(), window->GetWidth() * sizeof(__int16)); + + for (uint y = 8; y < 352; ++y) + { + memcpy(pDst + y * Dst.lPitch / 2, + pSrc + y * window->GetWidth(), 8 * sizeof(__int16)); + memcpy(pDst + 8 + game_viewport_width/*462*/ + y * Dst.lPitch / 2, + pSrc + 8 + game_viewport_width/*462*/ + y * window->GetWidth(), 174/*172*/ * sizeof(__int16)); + } + + for (uint y = 352; y < window->GetHeight(); ++y) + memcpy(pDst + y * Dst.lPitch / 2, + pSrc + y * window->GetWidth(), window->GetWidth() * sizeof(__int16)); + + + ushort* pSrc_x1y1 = pSrc + window->GetWidth() * pViewport->uViewportTL_Y + pViewport->uViewportTL_X; + //_this = (unsigned int)&pSrc[2 * (((signed int)pViewport->uViewportX >> 1) + 320 * pViewport->uViewportY)]; + short* pDst_x1y1 = pDst + Dst.lPitch * pViewport->uViewportTL_Y + pViewport->uViewportTL_X; + //v23 = (unsigned __int32)((char *)v26 + 4 * (((signed int)pViewport->uViewportX >> 1) + (Dst.lPitch >> 2) * pViewport->uViewportY)); + v9 = ((signed int)pViewport->uViewportTL_X >> 1) - ((signed int)pViewport->uViewportBR_X >> 1); + //v20 = ((signed int)pViewport->uViewportZ >> 1) - ((signed int)pViewport->uViewportX >> 1); + v22 = 4 * ((Dst.lPitch / 4) + v9); + v21 = 4 * v9 + 1280; + + //auto uNumLines = pViewport->uViewportW - pViewport->uViewportY + 1; + //v26 = (LPVOID)(pViewport->uViewportW - pViewport->uViewportY + 1); + v10 = (int)pSrc_x1y1; + v11 = (int)pDst_x1y1; + int uHalfWidth = (pViewport->uViewportBR_X - pViewport->uViewportTL_X) / 2; + v13 = v24; + + for (uint y = pViewport->uViewportTL_Y; y < pViewport->uViewportBR_Y + 1; ++y) + { + //memcpy(pDst + pViewport->uViewportX + y * Dst.lPitch / 2, + // pSrc + pViewport->uViewportX + y * 640, (pViewport->uViewportZ - pViewport->uViewportX) * sizeof(__int16)); + for (uint x = pViewport->uViewportTL_X; x < pViewport->uViewportBR_X; ++x) + { + if (pSrc[y * window->GetWidth() + x] != (g_mask | b_mask)) + pDst[y * Dst.lPitch / 2 + x] = pSrc[y * window->GetWidth() + x]; + } + } + } + + ErrD3D(pRenderer->pBackBuffer4->Unlock(NULL)); + + /* while ( 1 ) + { + while ( 1 ) + { + v14 = *(int *)v10; + v10 += 4; + if ( v14 == v13 ) + break; + if ( (short)v14 == (short)v13 ) + { + *(int *)v11 = *(int *)v11 & 0xFFFF | v14 & 0xFFFF0000; + v11 += 4; + --uHalfWidth; + if ( !uHalfWidth ) + goto LABEL_21; + } + else + { + v15 = __ROL__(v14, 16); + if ( (short)v15 == (short)v13 ) + { + v17 = __ROR__(v15, 16); + *(int *)v11 = *(int *)v11 & 0xFFFF0000 | (unsigned __int16)v17; + v11 += 4; + --uHalfWidth; + if ( !uHalfWidth ) + goto LABEL_21; + } + else + { + v16 = __ROR__(v15, 16); + *(int *)v11 = v16; + v11 += 4; + --uHalfWidth; + if ( !uHalfWidth ) + goto LABEL_21; + } + } + } + v11 += 4; + --uHalfWidth; + if ( !uHalfWidth ) + { +LABEL_21: + v10 += v21; + v11 += v22; + uHalfWidth = v20; + if ( !--uNumLines ) + { + ErrD3D(pRenderer->pBackBuffer4->Unlock(NULL)); + return; + } + } + }*/ + } + //} + } +} + + +//----- (0049FFFB) -------------------------------------------------------- +bool Render::InitializeFullscreen() +{ + RenderD3D__DevInfo *v7; // ecx@5 + bool v8; // eax@6 + unsigned int v10; // eax@13 + signed int v15; // ebx@31 + int *v22; // eax@42 + int v23; // ecx@42 + D3DDEVICEDESC refCaps; // [sp+Ch] [bp-300h]@25 + DDSURFACEDESC2 pDesc; // [sp+108h] [bp-204h]@40 + D3DDEVICEDESC halCaps; // [sp+184h] [bp-188h]@25 + int v29; // [sp+308h] [bp-4h]@2 + + //__debugbreak(); // Nomad + + this->using_software_screen_buffer = 0; + //this->pColorKeySurface4 = 0; + this->pBackBuffer4 = nullptr; + this->pFrontBuffer4 = nullptr; + this->pDirectDraw4 = nullptr; + //this->bColorKeySupported = 0; + Release(); + //v3 = hWnd; + this->window = window; + CreateZBuffer(); + + /*if (!bUserDirect3D) + { + CreateDirectDraw(); + SetDirectDrawCooperationMode(hWnd, 1); + SetDirectDrawDisplayMode(640u, 480u, 16u); + CreateDirectDrawPrimarySurface(); + v15 = 1; + } + else + {*/ + pRenderD3D = new RenderD3D; + //v28 = pRenderD3D; + //v6 = uDesiredDirect3DDevice; + v29 = -1; + v7 = pRenderD3D->pAvailableDevices; + if ( pRenderD3D->pAvailableDevices[uDesiredDirect3DDevice].bIsDeviceCompatible ) + v8 = pRenderD3D->CreateDevice(uDesiredDirect3DDevice, /*0*/true, window); + else + { + if ( v7[1].bIsDeviceCompatible ) + v8 = pRenderD3D->CreateDevice(1, /*0*/true, window); + else + { + if ( !v7->bIsDeviceCompatible ) + Error("There aren't any D3D devices to create."); + + v8 = pRenderD3D->CreateDevice(0, /*0*/true, window); + } + } + if ( !v8 ) + Error("D3Drend->Init failed."); + + //v9 = pRenderD3D; + pBackBuffer4 = pRenderD3D->pBackBuffer; + pFrontBuffer4 = pRenderD3D->pFrontBuffer; + pDirectDraw4 = pRenderD3D->pHost; + v10 = pRenderD3D->GetDeviceCaps(); + if ( v10 & 1 ) + { + if ( pRenderD3D ) + { + pRenderD3D->Release(); + delete pRenderD3D; + } + pRenderD3D = nullptr; + pBackBuffer4 = nullptr; + pFrontBuffer4 = nullptr; + pDirectDraw4 = nullptr; + Error("Direct3D renderer: The device failed to return capabilities."); + } + if ( v10 & 0x3E ) + { + if ( pRenderD3D ) + { + pRenderD3D->Release(); + delete pRenderD3D; + } + //pColorKeySurface4 = 0; + pRenderD3D = nullptr; + pBackBuffer4 = nullptr; + pFrontBuffer4 = nullptr; + pDirectDraw4 = nullptr; + Error("Direct3D renderer: The device doesn't support the necessary alpha blending modes."); + } + if ( (v10 & 0x80) != 0 ) + { + if ( pRenderD3D ) + { + pRenderD3D->Release(); + delete pRenderD3D; + } + pRenderD3D = nullptr; + pBackBuffer4 = nullptr; + pFrontBuffer4 = nullptr; + pDirectDraw4 = nullptr; + Error("Direct3D renderer: The device doesn't support non-square textures."); + } + //LOBYTE(field_10365C) = ~(unsigned __int8)(v10 >> 6) & 1; + bRequiredTextureStagesAvailable = CheckTextureStages(); + + memset(&halCaps, 0, sizeof(halCaps)); + halCaps.dwSize = sizeof(halCaps); + + memset(&refCaps, 0, sizeof(refCaps)); + refCaps.dwSize = sizeof(refCaps); + + ErrD3D(pRenderD3D->pDevice->GetCaps(&halCaps, &refCaps)); + + uMinDeviceTextureDim = halCaps.dwMinTextureWidth; + if ( (unsigned int)halCaps.dwMinTextureWidth >= halCaps.dwMinTextureHeight ) + uMinDeviceTextureDim = halCaps.dwMinTextureHeight; + uMinDeviceTextureDim = halCaps.dwMaxTextureWidth; + if ( (unsigned int)halCaps.dwMaxTextureWidth < halCaps.dwMaxTextureHeight ) + uMinDeviceTextureDim = halCaps.dwMaxTextureHeight; + if ( (unsigned int)uMinDeviceTextureDim < 4 ) + uMinDeviceTextureDim = 4; + v15 = 1; + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZENABLE, true)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, true)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZFUNC, 2)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SPECULARENABLE, false)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_COLORKEYENABLE, false)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHATESTENABLE, false)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, 1)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_MAGFILTER, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_MINFILTER, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_MIPFILTER, 3)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ALPHAARG1, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ALPHAARG2, 0)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ALPHAOP, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_COLORARG1, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_COLORARG2, 0)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_COLOROP, 4)); + //} + ddpfPrimarySuface.dwSize = 32; + GetTargetPixelFormat(&ddpfPrimarySuface); + ParseTargetPixelFormat(); + + if (!pRenderD3D) + { + __debugbreak(); + pBeforePresentFunction = 0;//nullsub_1; + } + //else + //{ + /*v16 = IsColorKeySupported(pDirectDraw4); + v17 = uAcquiredDirect3DDevice == v15; + bColorKeySupported = v16; + if ( !v17 ) + bColorKeySupported = 0; + if ( bColorKeySupported ) + { + memset(&ddsd2, 0, sizeof(ddsd2)); + ddsd2.dwSize = sizeof(ddsd2); + ddsd2.ddckCKSrcBlt.dwColorSpaceLowValue = uTargetGMask | uTargetBMask; + ddsd2.ddckCKSrcBlt.dwColorSpaceHighValue = ddsd2.ddckCKSrcBlt.dwColorSpaceLowValue; + ddsd2.dwFlags = 65543; + ddsd2.ddsCaps.dwCaps = 2112; + ddsd2.dwWidth = 640; + ddsd2.dwHeight = 480; + ErrD3D(pDirectDraw4->CreateSurface(&ddsd2, &pColorKeySurface4, NULL)); + pBeforePresentFunction = Present_ColorKey; + } + else*/ + { + pTargetSurface = nullptr; + pTargetSurface_unaligned = (unsigned int *)malloc(window->GetWidth() * window->GetHeight() * 2 + 32); + if ( !pTargetSurface_unaligned ) + return 0; + memset(&pDesc, 0, sizeof(pDesc)); + pDesc.dwSize = sizeof(pDesc); + if ( !pRenderer->LockSurface_DDraw4(pRenderer->pBackBuffer4, &pDesc, v15) ) + return 0; + pBackBuffer4->Unlock(NULL); + v22 = (int *)pTargetSurface_unaligned + 4; + v23 = (unsigned int)pDesc.lpSurface & 7; + LOBYTE(v22) = (unsigned __int8)v22 & 0xF8; + uTargetSurfacePitch = window->GetWidth(); + pBeforePresentFunction = Present_NoColorKey; + v15 = 1; + pTargetSurface = (unsigned __int32 *)((char *)v22 + 2 * v23); + } + using_software_screen_buffer = v15; + //} + bWindowMode = 0; + pParty->uFlags |= 2; + pViewport->SetFOV(flt_6BE3A0 * 65536.0f); + return v15 != 0; +} + +//----- (004A05F3) -------------------------------------------------------- +bool Render::SwitchToWindow() +{ + bool v7; // eax@7 + unsigned int v9; // eax@12 + int v12; // eax@24 + int v13; // eax@26 + D3DDEVICEDESC refCaps; // [sp+Ch] [bp-300h]@24 + DDSURFACEDESC2 pDesc; // [sp+108h] [bp-204h]@37 + D3DDEVICEDESC halCaps; // [sp+184h] [bp-188h]@24 + int v29; // [sp+308h] [bp-4h]@2 + + pParty->uFlags |= PARTY_FLAGS_1_0002; + pViewport->SetFOV(flt_6BE3A0 * 65536.0f); + using_software_screen_buffer = 0; + Release(); + //pColorKeySurface4 = 0; + pBackBuffer4 = nullptr; + pFrontBuffer4 = nullptr; + pDirectDraw4 = nullptr; + //bColorKeySupported = 0; + CreateZBuffer(); + /*if (!bUserDirect3D) + { + CreateDirectDraw(); + SetDirectDrawCooperationMode(hWnd, 0); + field_4004C = 1; + CreateFrontBuffer(); + CreateClipper(hWnd); + CreateBackBuffer(); + field_40030 = 0; + field_18_locked_pitch = 0; + } + else + {*/ + /*v3 = malloc(0x148u); + thisa = (RenderD3D *)v3; + v29 = 0; + if ( v3 ) + v4 = RenderD3D::RenderD3D((RenderD3D *)v3); + else + v4 = 0;*/ + pRenderD3D = new RenderD3D; + //v4 = pRenderD3D; + //v5 = uDesiredDirect3DDevice; + v29 = -1; + //v6 = pRenderD3D->pAvailableDevices; + if (pRenderD3D->pAvailableDevices[uDesiredDirect3DDevice].bIsDeviceCompatible && + uDesiredDirect3DDevice != 1 ) + { + v7 = pRenderD3D->CreateDevice(uDesiredDirect3DDevice, true, window); + } + else + { + if ( !pRenderD3D->pAvailableDevices[0].bIsDeviceCompatible ) + Error("There aren't any D3D devices to init."); + + v7 = pRenderD3D->CreateDevice(0, true, window); + } + if ( !v7 ) + Error("D3Drend->Init failed."); + + //v8 = pRenderD3D; + //pColorKeySurface4 = 0; + pBackBuffer4 = pRenderD3D->pBackBuffer; + pFrontBuffer4 = pRenderD3D->pFrontBuffer; + pDirectDraw4 = pRenderD3D->pHost; + v9 = pRenderD3D->GetDeviceCaps(); + if ( v9 & 1 ) + { + if (pRenderD3D) + { + pRenderD3D->Release(); + delete pRenderD3D; + } + pRenderD3D = nullptr; + pBackBuffer4 = nullptr; + pFrontBuffer4 = nullptr; + pDirectDraw4 = nullptr; + Error("Direct3D renderer: The device failed to return capabilities."); + } + if ( v9 & 0x3E ) + { + if (pRenderD3D) + { + pRenderD3D->Release(); + delete pRenderD3D; + } + //pColorKeySurface4 = 0; + pRenderD3D = nullptr; + pBackBuffer4 = nullptr; + pFrontBuffer4 = nullptr; + pDirectDraw4 = nullptr; + Error("Direct3D renderer: The device doesn't support the necessary alpha blending modes."); + } + if (v9 & 0x80) + { + if (pRenderD3D) + { + pRenderD3D->Release(); + delete pRenderD3D; + } + pRenderD3D = nullptr; + pBackBuffer4 = nullptr; + pFrontBuffer4 = nullptr; + pDirectDraw4 = nullptr; + Error("Direct3D renderer: The device doesn't support non-square textures."); + } + //LOBYTE(field_10365C) = ~(unsigned __int8)(v9 >> 6) & 1; + bRequiredTextureStagesAvailable = CheckTextureStages(); + + memset(&halCaps, 0, sizeof(halCaps)); + halCaps.dwSize = sizeof(halCaps); + + memset(&refCaps, 0, sizeof(refCaps)); + refCaps.dwSize = sizeof(refCaps); + + ErrD3D(pRenderD3D->pDevice->GetCaps(&halCaps, &refCaps)); + v12 = halCaps.dwMinTextureWidth; + if ( (unsigned int)halCaps.dwMinTextureWidth > halCaps.dwMinTextureHeight ) + v12 = halCaps.dwMinTextureHeight; + uMinDeviceTextureDim = v12; + v13 = halCaps.dwMaxTextureWidth; + if ( (unsigned int)halCaps.dwMaxTextureWidth < halCaps.dwMaxTextureHeight ) + v13 = halCaps.dwMaxTextureHeight; + uMaxDeviceTextureDim = v13; + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZENABLE, 1)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, 1)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZFUNC, 2)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SPECULARENABLE, 0)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_COLORKEYENABLE, 0)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, 1)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_MAGFILTER, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_MINFILTER, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_MIPFILTER, 3)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ALPHAARG1, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ALPHAARG2, 0)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ALPHAOP, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_COLORARG1, 2)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_COLORARG2, 0)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_COLOROP, 4)); + //} + + ddpfPrimarySuface.dwSize = 32; + GetTargetPixelFormat(&ddpfPrimarySuface); + ParseTargetPixelFormat(); + + if ( !pRenderD3D ) + { + __debugbreak(); + //pBeforePresentFunction = 0;//nullsub_1; + //goto LABEL_47; + } + /*v14 = IsColorKeySupported(pDirectDraw4); + v15 = uAcquiredDirect3DDevice == 1; + bColorKeySupported = v14; + if ( !v15 ) + bColorKeySupported = 0;*/ + //if ( bColorKeySupported ) + if (false) + { + /*memset(&ddsd2, 0, 0x7Cu); + ddsd2.ddckCKSrcBlt.dwColorSpaceLowValue = uTargetGMask | uTargetBMask; + ddsd2.ddckCKSrcBlt.dwColorSpaceHighValue = ddsd2.ddckCKSrcBlt.dwColorSpaceLowValue; + v16 = pDirectDraw4; + ddsd2.dwSize = 124; + ddsd2.dwFlags = 65543; + ddsd2.ddsCaps.dwCaps = 2112; + ddsd2.dwWidth = 640; + ddsd2.dwHeight = 480; + ErrD3D(v16->CreateSurface(&ddsd2, &pColorKeySurface4, NULL)); + pBeforePresentFunction = Present_ColorKey;*/ + using_software_screen_buffer = 1; +//LABEL_47: + bWindowMode = 1; + //hWnd = hWnd; + return 0; + } + pTargetSurface = 0; + pTargetSurface_unaligned = 0; + + uint num_pixels = window->GetWidth() * window->GetHeight(); + pTargetSurface_unaligned = new unsigned int[num_pixels]; + + if (!pTargetSurface_unaligned) + return false; + + memset(&pDesc, 0, sizeof(pDesc)); + pDesc.dwSize = sizeof(pDesc); + if (!pRenderer->LockSurface_DDraw4(pRenderer->pBackBuffer4, &pDesc, DDLOCK_WAIT)) + { + delete [] pTargetSurface_unaligned; + return false; + } + + memset32(pTargetSurface_unaligned, -1, num_pixels); + + pRenderer->pBackBuffer4->Unlock(NULL); + /*v19 = pTargetSurface_unaligned; + v20 = (unsigned int)pDesc.lpSurface & 7; + v21 = (unsigned int)ptr_400E8 & 7; + if ( v21 == v20 ) + pTargetSurface = (unsigned __int16 *)v19; + else + { + if ( (signed int)v21 >= v20 ) + v22 = (int)((char *)v19 + 2 * (v21 - v20) + 16); + else + v22 = (int)((char *)v19 + 2 * (v20 - v21) + 16); + pTargetSurface = (unsigned __int16 *)v22; + }*/ + pTargetSurface = pTargetSurface_unaligned; + uTargetSurfacePitch = window->GetWidth(); + pBeforePresentFunction = Present_NoColorKey; + using_software_screen_buffer = 1; + bWindowMode = 1; + return 0; +} + + +//----- (0044F2B2) -------------------------------------------------------- +bool Render::IsGammaSupported() +{ +// bool result; // eax@3 +// HRESULT v1; // eax@4 + + //if ( pVersion->pVersionInfo.dwPlatformId != VER_PLATFORM_WIN32_NT || pVersion->pVersionInfo.dwMajorVersion != 4 ) + { + DDCAPS halCaps; // [sp+0h] [bp-180h]@4 + memset(&halCaps, 0, sizeof(DDCAPS)); + halCaps.dwSize = sizeof(DDCAPS); + + ErrD3D(pDirectDraw4->GetCaps(&halCaps, 0)); + return (halCaps.dwCaps2 >> 17) & 1; + } + /*else + return false;*/ +} + +//----- (004A0BEE) -------------------------------------------------------- +void Render::RasterLine2D(signed int uX, signed int uY, signed int uZ, signed int uW, unsigned __int16 uColor) +{ + signed int lower_bound; // eax@17 +// signed int left_bound; + unsigned int v21; // edi@46 + int v22; // esi@47 + int v23; // ebx@47 + signed int v24; // edx@50 + signed int v25; // esi@52 + unsigned __int16 *v26; // ecx@52 + int v27; // ebx@54 + int v28; // edi@55 + int v29; // edx@55 + int v30; // ebx@60 + int v31; // edx@61 + int v32; // edi@61 + signed int upper_bound; // [sp+18h] [bp-4h]@28 + unsigned int uXa; // [sp+24h] [bp+8h]@49 + int uYb; // [sp+28h] [bp+Ch]@47 + bool left_border_x = false; + bool right_border_x = false; + bool left_border_z = false; + bool right_border_z = false; + bool upper_border_y = false; + bool bottom_border_y = false; + bool upper_border_w = false; + bool bottom_border_w = false; + + if ( uX < this->raster_clip_x )// x выходит за рамки левой границы + left_border_x = true; + if ( uX > this->raster_clip_z )// x выходит за рамки правой границы + right_border_x = true; + + if ( uZ < this->raster_clip_x )// z выходит за рамки левой границы + left_border_z = true; + if ( uZ > this->raster_clip_z )// z выходит за рамки правой границы + right_border_z = true; + + if ( uY < this->raster_clip_y )// y выходит за рамки верхней границы + upper_border_y = true; + if ( uY > this->raster_clip_w )// y выходит за рамки нижней границы + bottom_border_y = true; + + if ( uW < this->raster_clip_y )// w выходит за рамки верхней границы + upper_border_w = true; + if ( uW > this->raster_clip_w )// w выходит за рамки нижней границы + bottom_border_w = true; + + if ( (left_border_x && left_border_z) || (right_border_x && right_border_z ) + || (upper_border_y && upper_border_w) || (bottom_border_y && bottom_border_w)) + return; + + if ( left_border_x || left_border_z || right_border_x || right_border_z + || upper_border_y || upper_border_w || bottom_border_y || bottom_border_w) + { + if ( left_border_x || left_border_z )//if ( (BYTE4(v36) ^ (unsigned __int8)v36) & 8 )//for left (левая граница) + { + if ( left_border_x )//left_border = true; х меньше левой границы + { + uY += (uW - uY) * ((this->raster_clip_x - uX) / (uZ - uX));//t = near_clip - v0.x / v1.x - v0.x (формула получения точки пересечения отрезка с плоскостью) + uX = this->raster_clip_x; + } + else if ( left_border_z )//z меньше левой границы + { + uZ = this->raster_clip_x; + uW += (uY - uW) * ((this->raster_clip_x - uZ) / (uX - uZ)); + } + } + + if ( right_border_x || right_border_z )//if ( (BYTE4(v36) ^ (unsigned __int8)v36) & 4 )//for right (правая граница) + { + if ( right_border_x ) //right_border = true; х больше правой границы + { + uY += (uY - uW) * ((this->raster_clip_z - uX) / (uZ - uX)); + uX = this->raster_clip_z; + } + else if ( right_border_z )//z больше правой границы + { + uW += (uW - uY) * ((this->raster_clip_z - uZ) / (uX - uZ)); + uZ = this->raster_clip_z; + } + } + + upper_bound = 0; + if ( uY < this->raster_clip_y ) + upper_bound = 2; + if ( uY > this->raster_clip_w ) + upper_bound |= 1; + + lower_bound = 0; + if ( uW < this->raster_clip_y ) + lower_bound = 2; + if ( uW > this->raster_clip_w ) + lower_bound |= 1; + + if ( !(lower_bound & upper_bound) )//for up and down(для верха и низа) + { + lower_bound ^= upper_bound; + if ( lower_bound & 2 ) + { + if ( upper_bound & 2 ) + { + uX += (uZ - uX) * ((this->raster_clip_y - uY) / (uW - uY)); + uY = this->raster_clip_y; + } + else + { + uZ += (uX - uZ) * ((this->raster_clip_y - uW) / (uY - uW)); + uW = this->raster_clip_y; + } + } + if ( lower_bound & 1 ) + { + if ( upper_bound & 1 ) + { + uX += (uZ - uX) * ((this->raster_clip_w - uY) / (uW - uY)); + uY = this->raster_clip_w; + } + else + { + uZ += (uX - uZ) * ((this->raster_clip_w - uW) / (uY - uW)); + uW = this->raster_clip_w; + } + } + } + } + v21 = pRenderer->uTargetSurfacePitch; + if ( pRenderer->uTargetSurfacePitch ) + { + //v12 = uX + uY * pRenderer->uTargetSurfacePitch; + v22 = uW - uY; + v23 = v22; + uYb = v22; + if ( v22 < 0 ) + { + v23 = -v22; + uYb = -v22; + v21 = -pRenderer->uTargetSurfacePitch; + } + uXa = uZ - uX; + if ((signed)(uZ - uX) >= 0) + v24 = 1; + else + { + uXa = -uXa; + v24 = -1; + } + v25 = 0; + + v26 = (unsigned __int16 *)this->pTargetSurface; + if ( v26 ) + { + if ( (signed int)uXa <= v23 )//рисуем вертикальную линию + { + v30 = v23 + 1; + if ( v30 > 0 ) + { + v31 = 2 * v24; + v32 = 2 * v21; + //v12 = (int)&v26[v12]; + int y = 0; + int x = 0; + for ( v30; v30; --v30 ) + { + v25 += uXa; + //*(short *)v12 = uColor; + //v12 += v32; + WritePixel16(uX + x, uY + y, uColor); + if ( v32 >= 0 ) + y += 1; + else + y -= 1; + if ( v25 > 0 ) + { + v25 -= uYb; + //v12 += v31; + if ( v31 >= 0 ) + x += 1; + else + x -= 1; + } + } + } + } + else//рисуем горизонтальную линию + { + v27 = uXa + 1; + if ( (signed int)(uXa + 1) > 0 ) + { + v28 = 2 * v21; + v29 = 2 * v24; + int y = 0; + int x = 0; + //v12 = (int)&v26[v12]; + for ( v27; v27; --v27 ) + { + v25 += uYb; + //*(short *)v12 = uColor; + //v12 += v29; + WritePixel16(uX + x, uY + y, uColor); + if ( v29 >= 0 ) + x += 1; + else + x -= 1; + if ( v25 > (signed int)uXa ) + { + v25 -= uXa; + //v12 += v28; + if ( v28 >= 0 ) + y += 1; + else + y -= 1; + } + } + } + } + } + } + return; +} + +//----- (004A0E80) -------------------------------------------------------- +void Render::ClearZBuffer(int a2, int a3) +{ + memset32(this->pActiveZBuffer, -65536, 0x4B000); +} + +//----- (004A0E97) -------------------------------------------------------- +void Render::SetRasterClipRect(unsigned int uX, unsigned int uY, unsigned int uZ, unsigned int uW) +{ + this->raster_clip_x = uX; + this->raster_clip_y = uY; + this->raster_clip_z = uZ; + this->raster_clip_w = uW; +} + +//----- (004A0EB6) -------------------------------------------------------- +void Render::ParseTargetPixelFormat() +{ + signed int v2; // ecx@1 + DWORD uRedMask; // edx@1 + unsigned int uGreenMask; // esi@5 + signed int v5; // ecx@5 + unsigned int uBlueMask; // edx@9 + signed int v7; // ecx@9 + //unsigned int v8; // ecx@13 + + v2 = 0; + uRedMask = this->ddpfPrimarySuface.dwRBitMask; + this->uTargetBBits = 0; + this->uTargetGBits = 0; + this->uTargetRBits = 0; + do + { + if ( (1 << v2) & uRedMask ) + ++this->uTargetRBits; + ++v2; + } + while ( v2 < 32 ); + uGreenMask = this->ddpfPrimarySuface.dwGBitMask; + v5 = 0; + do + { + if ( (1 << v5) & uGreenMask ) + ++this->uTargetGBits; + ++v5; + } + while ( v5 < 32 ); + uBlueMask = this->ddpfPrimarySuface.dwBBitMask; + v7 = 0; + do + { + if ( (1 << v7) & uBlueMask ) + ++this->uTargetBBits; + ++v7; + } + while ( v7 < 32 ); + this->uTargetGMask = uGreenMask; + this->uTargetRMask = this->ddpfPrimarySuface.dwRBitMask; + this->uTargetBMask = uBlueMask; +} + +//----- (004A0F40) -------------------------------------------------------- +bool Render::LockSurface_DDraw4(IDirectDrawSurface4 *pSurface, DDSURFACEDESC2 *pDesc, unsigned int uLockFlags) +{ + HRESULT result; // eax@1 + HRESULT v6; // eax@4 + char v9; // [sp+Bh] [bp-1h]@1 + + v9 = 1; + result = pSurface->Lock(NULL, pDesc, uLockFlags, NULL); + /* + Когда объект DirectDrawSurface теряет поверхностную память, методы возвратят DDERR_SURFACELOST + и не выполнят никакую другую функцию. Метод IDirectDrawSurface::Restore перераспределит поверхностную память + и повторно присоединит ее к объекту DirectDrawSurface. + */ + if ( result == DDERR_SURFACELOST ) + { + v6 = pSurface->Restore();//Восстанавливает потерянную поверхность. Это происходит, когда поверхностная память, + //связанная с объектом DirectDrawSurface была освобождена. + if ( v6 ) + { + if ( v6 != DDERR_IMPLICITLYCREATED )//DDERR_IMPLICITLYCREATED - Поверхность не может быть восстановлена, + //потому что она - неявно созданная поверхность. + { + v9 = 0; + result = (bool)memset(pDesc, 0, 4); + LOBYTE(result) = v9; + return 0; + } + pRenderer->pFrontBuffer4->Restore(); + pSurface->Restore(); + } + result = pSurface->Lock(NULL, pDesc, DDLOCK_WAIT, NULL); + if ( result == DDERR_INVALIDRECT || result == DDERR_SURFACEBUSY )//DDERR_SURFACEBUSY - Доступ к этой поверхности отказан, + //потому что поверхность блокирована другой нитью. DDERR_INVALIDRECT - Обеспечиваемый прямоугольник недопустим. + { + v9 = 0; + result = (bool)memset(pDesc, 0, 4); + LOBYTE(result) = v9; + return result; + } + ErrD3D(result); + if ( result ) + { + //v8 = 0; + //v7 = 2161; +//LABEL_19: + //CheckHRESULT((CheckHRESULT_stru0 *)&pSurface, result, "E:\\WORK\\MSDEV\\MM7\\MM7\\Code\\Screen16.cpp", v7, v8); + v9 = 0; + result = (bool)memset(pDesc, 0, 4); + LOBYTE(result) = v9; + return result; + } + if ( pRenderD3D ) + pRenderD3D->HandleLostResources(); + result = pRenderer->pDirectDraw4->RestoreAllSurfaces(); + } + else + { + if ( result ) + { + if ( result == DDERR_INVALIDRECT || result == DDERR_SURFACEBUSY ) + { + v9 = 0; + result = (bool)memset(pDesc, 0, 4); + LOBYTE(result) = v9; + return result; + } + ErrD3D(result); + //v8 = 0; + //v7 = 2199; + //goto LABEL_19; + } + } + return true; +} + + +//----- (004A10E4) -------------------------------------------------------- +void Render::CreateDirectDraw() +{ + //Render *v1; // edi@1 +// HRESULT v2; // eax@1 +// HRESULT v3; // eax@5 +// int v6; // [sp-Ch] [bp-20h]@3 +// unsigned int v9; // [sp+0h] [bp-14h]@0 + IDirectDraw *lpDD; // [sp+10h] [bp-4h]@1 + + //v1 = this; + ErrD3D(DirectDrawCreate(0, &lpDD, 0)); + + pDirectDraw4 = nullptr; + + ErrD3D(lpDD->QueryInterface(IID_IDirectDraw4, (void **)&pDirectDraw4)); + + lpDD->Release(); + lpDD = nullptr; +} + +//----- (004A1169) -------------------------------------------------------- +void Render::SetDirectDrawCooperationMode(HWND hWnd, bool bFullscreen) +{ + DWORD flags; // eax@1 + + //Установка взаимодействия для полноэкранного и оконного режимов + flags = bFullscreen ? DDSCL_NORMAL | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN : DDSCL_NORMAL; + + ErrD3D(pDirectDraw4->SetCooperativeLevel(hWnd, flags | DDSCL_MULTITHREADED)); +} + +//----- (004A11C6) -------------------------------------------------------- +void Render::SetDirectDrawDisplayMode(unsigned int uWidth, unsigned int uHeight, unsigned int uBPP) +{ + ErrD3D(pDirectDraw4->SetDisplayMode(uWidth, uHeight, uBPP, 0, 0)); +} + +//----- (004A121C) -------------------------------------------------------- +void Render::CreateFrontBuffer() +{ + //Render *v1; // esi@1 + IDirectDraw *pDD; // eax@3 + IDirectDrawSurface **pOutSurf; // esi@3 + struct _DDSURFACEDESC *v4; // edx@3 +//// HRESULT v5; // eax@5 + int v6; // [sp-8h] [bp-8Ch]@3 + DDSURFACEDESC2 a2; // [sp+4h] [bp-80h]@3 + + //v1 = this; + //if (pVersion->pVersionInfo.dwPlatformId != VER_PLATFORM_WIN32_NT || + //pVersion->pVersionInfo.dwMajorVersion != 4 ) + { + memset(&a2, 0, sizeof(a2)); + a2.dwSize = sizeof(a2); + + pDD = (IDirectDraw *)this->pDirectDraw4; + a2.dwFlags = 1; + a2.ddsCaps.dwCaps = 512;//DDSCAPS_PRIMARYSURFACE = 0x200 + + v6 = 2357; + pOutSurf = (IDirectDrawSurface **)&this->pFrontBuffer4; + v4 = (struct _DDSURFACEDESC *)&a2; + } + /*else + { + memset(&a2.lPitch, 0, 0x6Cu); // DDSURFACEDESC here + pDD = (IDirectDraw *)v1->pDirectDraw2; + a2.lPitch = 108; + a2.dwBackBufferCount = 1; + a2.dwTextureStage = 512; + v6 = 2346; + pOutSurf = (IDirectDrawSurface **)&v1->pFrontBuffer2; + v4 = (struct _DDSURFACEDESC *)&a2.lPitch; + }*/ + ErrD3D(pDD->CreateSurface(v4, pOutSurf, NULL)); +} + +//----- (004A12CD) -------------------------------------------------------- +void Render::CreateBackBuffer() +{ + //Render *v1; // esi@1 + IDirectDraw *v2; // eax@3 + IDirectDrawSurface **ppBackBuffer; // esi@3 + struct _DDSURFACEDESC *v4; // edx@3 +// HRESULT v5; // eax@5 + int v6; // [sp-8h] [bp-8Ch]@3 + unsigned int v7; // [sp-4h] [bp-88h]@3 + DDSURFACEDESC2 a2; // [sp+4h] [bp-80h]@3 + + //v1 = this; + //if (pVersion->pVersionInfo.dwPlatformId != VER_PLATFORM_WIN32_NT || + // pVersion->pVersionInfo.dwMajorVersion != 4 ) + { + memset(&a2, 0, sizeof(a2)); + a2.dwSize = sizeof(a2); + + v2 = (IDirectDraw *)this->pDirectDraw4; + a2.dwFlags = 7; + a2.ddsCaps.dwCaps = 2112;//0x840 = DDSCAPS_SYSTEMMEMORY = 0x800 | DDSCAPS_OFFSCREENPLAIN = 0x40 + a2.dwWidth = window->GetWidth(); + a2.dwHeight = window->GetHeight(); + + v7 = 0; + v6 = 2387; + ppBackBuffer = (IDirectDrawSurface **)&this->pBackBuffer4; + v4 = (struct _DDSURFACEDESC *)&a2; + } + /*else + { + memset(&a2.lPitch, 0, 0x6Cu); + v2 = (IDirectDraw *)v1->pDirectDraw2; + a2.lPitch = 108; + a2.dwBackBufferCount = 7; + v7 = 0; + a2.dwTextureStage = 2112; + a2.dwAlphaBitDepth = 640; + a2.dwMipMapCount = 480; + v6 = 2374; + ppBackBuffer = (IDirectDrawSurface **)&v1->pBackBuffer2; + v4 = (struct _DDSURFACEDESC *)&a2.lPitch; // //DDSURFACEDESC here fo ddraw2 + }*/ + ErrD3D(v2->CreateSurface(v4, ppBackBuffer, NULL)); +} + +//----- (004A139A) -------------------------------------------------------- +void Render::CreateDirectDrawPrimarySurface() +{ + IDirectDrawSurface *pFrontBuffer; // eax@3 + DDSCAPS2 *v6; // edx@3 + IDirectDraw4 *v7; // eax@4 + int v9; // ST14_4@5 + IDirectDrawSurface *v10; // ST10_4@5 + IDirectDrawSurface **ppBackBuffer; // [sp-4h] [bp-A4h]@3 + DDSURFACEDESC2 ddsd2; // [sp+Ch] [bp-94h]@3 + DDSCAPS2 v17; // [sp+88h] [bp-18h]@4 + + //v1 = this; + //if (pVersion->pVersionInfo.dwPlatformId != VER_PLATFORM_WIN32_NT || + //pVersion->pVersionInfo.dwMajorVersion != 4 ) + { + //v2 = 0; + //this->field_4004C = 1; + memset(&ddsd2, 0, sizeof(ddsd2)); + ddsd2.dwSize = sizeof(ddsd2); + + ddsd2.dwBackBufferCount = 1; + ddsd2.dwFlags = DDSD_CAPS | DDSD_BACKBUFFERCOUNT; + ddsd2.ddsCaps.dwCaps = DDSCAPS_COMPLEX | DDSCAPS_FLIP | DDSCAPS_3DDEVICE | DDSCAPS_PRIMARYSURFACE; + ErrD3D(this->pDirectDraw4->CreateSurface(&ddsd2, &pFrontBuffer4, NULL)); + pFrontBuffer = (IDirectDrawSurface *)this->pFrontBuffer4; + ppBackBuffer = (IDirectDrawSurface **)&this->pBackBuffer4; + } + /*else + { + v2 = 0; + this->field_4004C = 1; + + DDSURFACEDESC ddsd; + memset(&ddsd, 0, sizeof(DDSURFACEDESC)); + + ddsd.lpSurface = (LPVOID)1; + ddsd.lPitch = 108; + ddsd.dwBackBufferCount = 33; + ddsd.ddsCaps.dwCaps = 8728; + ErrD3D(pDirectDraw2->CreateSurface(&ddsd, (IDirectDrawSurface **)&pFrontBuffer2, NULL)); + + pFrontBuffer = (IDirectDrawSurface *)v1->pFrontBuffer2; + ppBackBuffer = (IDirectDrawSurface **)&v1->pBackBuffer2; + }*/ + __debugbreak(); // warning C4700: uninitialized local variable 'v6' used + v9 = (int)v6; + v10 = pFrontBuffer; // BUG + + v17.dwCaps = 4; + ErrD3D(pFrontBuffer->GetAttachedSurface((DDSCAPS *)&v17, ppBackBuffer));// hr = this->pFrontBuffer->GetAttachedSurface(&ddsCaps2, ppBackBuffer); + //CheckHRESULT(&thisa, v11, (const char *)v10, v9, (unsigned int)ppBackBuffer); + //v1->field_40030 = v2; + //v1->field_18_locked_pitch = v2; +} + +//----- (004A14F4) -------------------------------------------------------- +void Render::CreateClipper(HWND a2) +{ + ErrD3D(pDirectDraw4->CreateClipper(0, &pDDrawClipper, NULL)); + ErrD3D(pDDrawClipper->SetHWnd(0, a2)); + ErrD3D(pFrontBuffer4->SetClipper(pDDrawClipper)); +} + +//----- (004A15D8) -------------------------------------------------------- +void Render::GetTargetPixelFormat(DDPIXELFORMAT *pOut) +{ + pFrontBuffer4->GetPixelFormat(pOut); +} + +//----- (004A1605) -------------------------------------------------------- +void Render::LockRenderSurface(void **pOutSurfacePtr, unsigned int *pOutPixelsPerRow) +{ + signed int v4; // eax@3 + + //if (pVersion->pVersionInfo.dwPlatformId != VER_PLATFORM_WIN32_NT || + //pVersion->pVersionInfo.dwMajorVersion != 4 ) + { + DDSURFACEDESC2 pDesc; // [sp+4h] [bp-7Ch]@3 + + memset(&pDesc, 0, sizeof(pDesc)); + pDesc.dwSize = sizeof(pDesc); + + LockSurface_DDraw4(this->pBackBuffer4, &pDesc, DDLOCK_WAIT); + *pOutSurfacePtr = pDesc.lpSurface; + v4 = pDesc.lPitch; + } + /*else + { + DDSURFACEDESC pDesc; // [sp+4h] [bp-7Ch]@3 + memset(&pDesc.lPitch, 0, 0x6Cu); + pDesc.lPitch = 108; + LockSurface_DDraw2(this->pBackBuffer2, &pDesc, 1); + *pOutSurfacePtr = (void *)pDesc.lpSurface; + v4 = pDesc.dwReserved; + }*/ + *pOutPixelsPerRow = v4 >> 1; +} + +//----- (004A16E1) -------------------------------------------------------- +void Render::UnlockBackBuffer() +{ + ErrD3D(pBackBuffer4->Unlock(NULL)); +} + +//----- (004A172E) -------------------------------------------------------- +void Render::LockFrontBuffer(void **pOutSurface, unsigned int *pOutPixelsPerRow) +{ + signed int v4; // eax@3 + + //if ( pVersion->pVersionInfo.dwPlatformId != VER_PLATFORM_WIN32_NT || pVersion->pVersionInfo.dwMajorVersion != 4 ) + { + DDSURFACEDESC2 pDesc; // [sp+4h] [bp-7Ch]@3 + + memset(&pDesc, 0, sizeof(pDesc)); + pDesc.dwSize = sizeof(pDesc); + + LockSurface_DDraw4(this->pFrontBuffer4, &pDesc, DDLOCK_WAIT); + *pOutSurface = pDesc.lpSurface; + v4 = pDesc.lPitch; + } + /*else + { + DDSURFACEDESC pDesc; // [sp+4h] [bp-7Ch]@3 + memset(&pDesc.lPitch, 0, 0x6Cu); + pDesc.lPitch = 108; + LockSurface_DDraw2(this->pFrontBuffer2, &pDesc, 1); + *pOutSurface = (void *)pDesc.lpSurface; + v4 = pDesc.dwReserved; + }*/ + *pOutPixelsPerRow = v4 >> 1; +} + +//----- (004A17C7) -------------------------------------------------------- +void Render::UnlockFrontBuffer() +{ + ErrD3D(pFrontBuffer4->Unlock(NULL)); +} + +//----- (004A1814) -------------------------------------------------------- +void Render::RestoreFrontBuffer() +{ + if (pFrontBuffer4->IsLost() == DDERR_SURFACELOST ) + pFrontBuffer4->Restore(); +} + +//----- (004A184C) -------------------------------------------------------- +void Render::RestoreBackBuffer() +{ + if ( pBackBuffer4->IsLost() == DDERR_SURFACELOST ) + pBackBuffer4->Restore(); +} + +//----- (004A18F5) -------------------------------------------------------- +void Render::BltToFront(RECT *pDstRect, IDirectDrawSurface *pSrcSurface, RECT *pSrcRect, unsigned int uBltFlags) +{ + ErrD3D(pFrontBuffer4->Blt(pDstRect, (IDirectDrawSurface4 *)pSrcSurface, pSrcRect, uBltFlags, nullptr)); +} + +//----- (004A194A) -------------------------------------------------------- +void Render::BltBackToFontFast(int a2, int a3, RECT *pSrcRect) +{ + IDirectDrawSurface *pFront; // eax@3 + IDirectDrawSurface *pBack; // [sp-Ch] [bp-Ch]@3 + + //if ( pVersion->pVersionInfo.dwPlatformId != VER_PLATFORM_WIN32_NT || pVersion->pVersionInfo.dwMajorVersion != 4 ) + { + pFront = (IDirectDrawSurface *)this->pFrontBuffer4; + pBack = (IDirectDrawSurface *)this->pBackBuffer4; + } + /*else + { + pFront = (IDirectDrawSurface *)this->pFrontBuffer2; + pBack = (IDirectDrawSurface *)this->pBackBuffer2; + }*/ + pFront->BltFast(NULL, NULL, pBack, pSrcRect, DDBLTFAST_WAIT); +} + +//----- (004A1B22) -------------------------------------------------------- +unsigned int Render::Billboard_ProbablyAddToListAndSortByZOrder(float z) +{ + unsigned int v7; // edx@6 + + if (uNumBillboardsToDraw >= 999 ) + return 0; + if (!uNumBillboardsToDraw) + { + uNumBillboardsToDraw = 1; + return 0; + } + + for (int left = 0, right = uNumBillboardsToDraw; left < right; ) // binsearch + { + v7 = left + (right - left) / 2; + if (z <= pRenderer->pBillboardRenderListD3D[v7].z_order) + right = v7; + else + left = v7 + 1; + } + + if (z > pRenderer->pBillboardRenderListD3D[v7].z_order ) + { + if ( v7 == pRenderer->uNumBillboardsToDraw - 1 ) + v7 = pRenderer->uNumBillboardsToDraw; + else + { + if ( (signed int)pRenderer->uNumBillboardsToDraw > (signed int)v7 ) + { + for ( uint i = 0; i < pRenderer->uNumBillboardsToDraw - v7; i++ ) + { + memcpy(&pRenderer->pBillboardRenderListD3D[pRenderer->uNumBillboardsToDraw - i], + &pRenderer->pBillboardRenderListD3D[pRenderer->uNumBillboardsToDraw - (i + 1)], + sizeof(pRenderer->pBillboardRenderListD3D[pRenderer->uNumBillboardsToDraw - i])); + } + } + ++v7; + } + uNumBillboardsToDraw++; + return v7; + } + if (z <= pRenderer->pBillboardRenderListD3D[v7].z_order ) + { + if ( (signed int)pRenderer->uNumBillboardsToDraw > (signed int)v7 ) + { + for ( uint i = 0; i < pRenderer->uNumBillboardsToDraw - v7; i++ ) + { + memcpy(&pRenderer->pBillboardRenderListD3D[pRenderer->uNumBillboardsToDraw - i], + &pRenderer->pBillboardRenderListD3D[pRenderer->uNumBillboardsToDraw -(i + 1)], + sizeof(pRenderer->pBillboardRenderListD3D[pRenderer->uNumBillboardsToDraw - i])); + } + } + uNumBillboardsToDraw++; + return v7; + } + return v7; +} + +//----- (004A1E9D) -------------------------------------------------------- +unsigned int Render::GetBillboardDrawListSize() +{ + return pRenderer->uNumBillboardsToDraw; +} + +//----- (004A1EA3) -------------------------------------------------------- +unsigned int Render::GetParentBillboardID(unsigned int uBillboardID) +{ + return pRenderer->pBillboardRenderListD3D[uBillboardID].sParentBillboardID; +} + +//----- (004A1EB6) -------------------------------------------------------- +void Render::BeginSceneD3D() +{ + if (!uNumD3DSceneBegins++) + { + //if (pRenderD3D) + { + pRenderD3D->ClearTarget(true, 0x00F08020, true, 1.0); + pRenderer->uNumBillboardsToDraw = 0; + pRenderD3D->pDevice->BeginScene(); + + if ( uCurrentlyLoadedLevelType == LEVEL_Outdoor ) + uFogColor = GetLevelFogColor(); + else + uFogColor = 0; + + if ( uFogColor & 0xFF000000 ) + { + pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, 1); + pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGCOLOR, uFogColor & 0xFFFFFF); + pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGTABLEMODE, 0); + bUsingSpecular = true; + } + else + { + pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, 0); + bUsingSpecular = 0; + } + } + /*else + { + LockRenderSurface((void **)&pTargetSurface, &uTargetSurfacePitch); + if (pTargetSurface) + field_18_locked_pitch = uTargetSurfacePitch; + else + --uNumD3DSceneBegins; + }*/ + } +} + +//----- (004A1FE1) -------------------------------------------------------- +void Render::DrawBillboards_And_MaybeRenderSpecialEffects_And_EndScene() +{ + --uNumD3DSceneBegins; + if (uNumD3DSceneBegins) + return; + + if (pRenderD3D) + { + pGame->draw_debug_outlines(); + DoRenderBillboards_D3D(); + pGame->pStru6Instance->RenderSpecialEffects(); + pRenderD3D->pDevice->EndScene(); + } + else + pGame->pStru6Instance->RenderSpecialEffects(); +} + +//----- (004A2031) -------------------------------------------------------- +unsigned int Render::GetActorTintColor(float a2, int tint, int a4, int a5, RenderBillboard *a6) +{ +// __debugbreak(); // should not fire outside decal builder + return ::GetActorTintColor(tint, a4, a2, a5, a6); +} + +/*void Render::DrawTerrainPolygon_new(Polygon *a3, IDirect3DTexture2 *pTexture)//new function +{ + int v5; // ebx@1 + int v6; // edi@1 + int v8; // eax@7 + float v9; // eax@12 + float *v10; // esi@12 + float v11; // ecx@14 + double v12; // st7@14 + double v13; // st7@14 + double v14; // st7@14 + signed int v15; // eax@14 + int v16; // eax@15 + float v17; // ST48_4@15 + char v18; // zf@17 + int v19; // eax@18 + int v20; // eax@18 + int v21; // edx@20 + signed int v22; // ecx@20 + int v23; // eax@20 + const char *v24; // ST4C_4@20 + unsigned int v25; // ST50_4@20 + int v26; // ST54_4@20 + int v27; // eax@20 + _UNKNOWN *v28; // eax@21 + int v29; // ecx@23 + int v30; // eax@23 + int v31; // eax@23 + int v32; // eax@24 + int v33; // eax@25 + int v34; // eax@25 + int v35; // eax@25 + int v36; // eax@25 + signed int v37; // ecx@26 + int v38; // eax@26 + _UNKNOWN *v39; // eax@27 + int v40; // edx@28 + int v41; // eax@29 + int v42; // eax@29 + int v43; // eax@29 + int v44; // eax@29 + unsigned int v46; // eax@29 + int v47; // eax@30 + int v48; // eax@30 + int v49; // eax@30 + double v52; // st6@35 + const char *v55; // [sp+4Ch] [bp-1Ch]@20 + int v57; // [sp+5Ch] [bp-Ch]@3 + signed int v59; // [sp+60h] [bp-8h]@12 + int v61; // [sp+64h] [bp-4h]@4 + int i; + + v6 = (int)this; + v5 = 0; + if (!this->uNumD3DSceneBegins) + return; + + + + + this->pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_WRAP); + this->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_NONE); + if (this->bUsingSpecular) + { + this->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, TRUE); + this->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE); + this->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO); + } + + pVertices[0].pos.x = array_50AC10[0].vWorldViewProjX; + pVertices[0].pos.y = array_50AC10[0].vWorldViewProjY; + pVertices[0].pos.z = 1.0 - 1.0 / (1000 * array_50AC10[0].vWorldViewPosition.x / (double)pODMRenderParams->shading_dist_mist); + pVertices[0].rhw = 1.0 / (array_50AC10[0].vWorldViewPosition.x + 0.0000001000000011686097); + pVertices[0].diffuse = GetActorTintColor(a3->field_58, 0, array_50AC10[0].vWorldViewPosition.x, 0, 0); + pVertices[0].specular = 0; + pVertices[0].texcoord.x = array_50AC10[0].u; + pVertices[0].texcoord.y = array_50AC10[0].v; + + pVertices[1].pos.x = array_50AC10[3].vWorldViewProjX; + pVertices[1].pos.y = array_50AC10[3].vWorldViewProjY; + pVertices[1].pos.z = 1.0 - 1.0 / (1000 * array_50AC10[3].vWorldViewPosition.x / (double)pODMRenderParams->shading_dist_mist); + pVertices[1].rhw = 1.0 / (array_50AC10[3].vWorldViewPosition.x + 0.0000001000000011686097); + pVertices[1].diffuse = GetActorTintColor(a3->field_58, 0, array_50AC10[3].vWorldViewPosition.x, 0, 0); + pVertices[1].specular = 0; + pVertices[1].texcoord.x = array_50AC10[3].u; + pVertices[1].texcoord.y = array_50AC10[3].v; + + pVertices[2].pos.x = array_50AC10[1].vWorldViewProjX; + pVertices[2].pos.y = array_50AC10[1].vWorldViewProjY; + pVertices[2].pos.z = 1.0 - 1.0 / (1000 * array_50AC10[1].vWorldViewPosition.x / (double)pODMRenderParams->shading_dist_mist); + pVertices[2].rhw = 1.0 / (array_50AC10[1].vWorldViewPosition.x + 0.0000001000000011686097); + pVertices[2].diffuse = GetActorTintColor(a3->field_58, 0, array_50AC10[1].vWorldViewPosition.x, 0, 0); + pVertices[2].specular = 0; + pVertices[2].texcoord.x = array_50AC10[1].u; + pVertices[2].texcoord.y = array_50AC10[1].v; + + memcpy(pVertices + 3, pVertices + 2, sizeof(RenderVertexD3D3)); + memcpy(pVertices + 4, pVertices + 1, sizeof(RenderVertexD3D3)); + + pVertices[5].pos.x = array_50AC10[2].vWorldViewProjX; + pVertices[5].pos.y = array_50AC10[2].vWorldViewProjY; + pVertices[5].pos.z = 1.0 - 1.0 / (1000 * array_50AC10[2].vWorldViewPosition.x / (double)pODMRenderParams->shading_dist_mist); + pVertices[5].rhw = 1.0 / (array_50AC10[2].vWorldViewPosition.x + 0.0000001000000011686097); + pVertices[5].diffuse = GetActorTintColor(a3->field_58, 0, array_50AC10[2].vWorldViewPosition.x, 0, 0); + pVertices[5].specular = 0; + pVertices[5].texcoord.x = array_50AC10[2].u; + pVertices[5].texcoord.y = array_50AC10[2].v; + + + this->pRenderD3D->pDevice->SetTexture(0, pTexture); + this->pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLELIST, D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, pVertices, 6, D3DDP_DONOTLIGHT); + +}*/ + +//----- (004A26BC) -------------------------------------------------------- +void Render::DrawTerrainPolygon(unsigned int uNumVertices, struct Polygon *a4, IDirect3DTexture2 *a5, bool transparent, bool clampAtTextureBorders) +{ + unsigned int v8; // ebx@1 + int v11; // eax@5 + int v20; // eax@14 + unsigned int v45; // eax@28 + + v8 = 0; + if (!this->uNumD3DSceneBegins) + return; + if ( uNumVertices < 3) + return; + + //v61 = pVertices; + + /* v9 = pGame->pLightmapBuilder; + v65 = v9; + v10 = v9->std__vector_000004_size;*/ + if ( byte_4D864C && pGame->uFlags & GAME_FLAGS_1_01_lightmap_related) + { + v11 = ::GetActorTintColor(a4->dimming_level, 0, array_50AC10[0].vWorldViewPosition.x, 0, 0); + pGame->pLightmapBuilder->DrawLightmaps(/*v11, 0*/); + } + else + { + if (transparent || !pGame->pLightmapBuilder->std__vector_000004_size || + byte_4D864C && pGame->uFlags & 2 ) + { + if (clampAtTextureBorders) + this->pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_CLAMP); + else + this->pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_WRAP); + + if (transparent || this->bUsingSpecular) + { + this->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, TRUE); + if (transparent) + { + this->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_SRCALPHA); + this->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_INVSRCALPHA); + //this->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ZERO); + //this->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ONE); + } + else + { + this->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE); + this->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO); + } + } + + for (uint i = 0; i < uNumVertices; ++i) + { + + d3d_vertex_buffer[i].pos.x = array_50AC10[i].vWorldViewProjX; + d3d_vertex_buffer[i].pos.y = array_50AC10[i].vWorldViewProjY; + d3d_vertex_buffer[i].pos.z = 1.0 - 1.0 / ((array_50AC10[i].vWorldViewPosition.x * 1000) / (double)pODMRenderParams->shading_dist_mist); + d3d_vertex_buffer[i].rhw = 1.0 / (array_50AC10[i].vWorldViewPosition.x + 0.0000001); + d3d_vertex_buffer[i].diffuse = ::GetActorTintColor(a4->dimming_level, 0, array_50AC10[i].vWorldViewPosition.x, 0, 0); + if ( this->bUsingSpecular ) + { + d3d_vertex_buffer[i].specular = sub_47C3D7_get_fog_specular(0, 0, array_50AC10[i].vWorldViewPosition.x); + } + else + { + d3d_vertex_buffer[i].specular = 0; + } + d3d_vertex_buffer[i].texcoord.x = array_50AC10[i].u; + d3d_vertex_buffer[i].texcoord.y = array_50AC10[i].v; + } + + this->pRenderD3D->pDevice->SetTexture(0, a5); + this->pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, d3d_vertex_buffer, uNumVertices, 16); + if (transparent) + { + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO)); + } + } + else + { + for (uint i = 0; i < uNumVertices; ++i) + { + + d3d_vertex_buffer[i].pos.x = array_50AC10[i].vWorldViewProjX; + d3d_vertex_buffer[i].pos.y = array_50AC10[i].vWorldViewProjY; + d3d_vertex_buffer[i].pos.z = 1.0 - 1.0 / ((array_50AC10[i].vWorldViewPosition.x * 1000) / (double)pODMRenderParams->shading_dist_mist); + d3d_vertex_buffer[i].rhw = 1.0 / (array_50AC10[i].vWorldViewPosition.x + 0.0000001); + d3d_vertex_buffer[i].diffuse = GetActorTintColor(a4->dimming_level, 0, array_50AC10[i].vWorldViewPosition.x, 0, 0); + if ( this->bUsingSpecular ) + { + d3d_vertex_buffer[i].specular = sub_47C3D7_get_fog_specular(0, 0, array_50AC10[i].vWorldViewPosition.x); + } + else + { + d3d_vertex_buffer[i].specular = 0; + } + __debugbreak(); // warning C4700: uninitialized local variable 'v20' used + d3d_vertex_buffer[i].specular = v20; + d3d_vertex_buffer[i].texcoord.x = array_50AC10[i].u; + d3d_vertex_buffer[i].texcoord.y = array_50AC10[i].v; + } + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_WRAP)); + if (pRenderer->bUsingSpecular) + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, FALSE)); + + ErrD3D(pRenderD3D->pDevice->SetTexture(0, 0)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + d3d_vertex_buffer, + uNumVertices, + 16)); + //v63 = (const char *)v7->pRenderD3D->pDevice; + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_NONE)); + //(*(void (**)(void))(*(int *)v63 + 88))(); + pGame->pLightmapBuilder->DrawLightmaps(/*-1, 0*/); + for (uint i = 0; i < uNumVertices; ++i) + { + d3d_vertex_buffer[i].diffuse = -1; + } + ErrD3D(pRenderD3D->pDevice->SetTexture(0, a5)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_WRAP)); + if ( !pRenderer->bUsingSpecular ) + { + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, TRUE)); + } + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ZERO)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_SRCCOLOR)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + d3d_vertex_buffer, + uNumVertices, + 16)); + if ( pRenderer->bUsingSpecular ) + { + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetTexture(0, 0)); + for (uint i = 0; i < uNumVertices; ++i) + { + d3d_vertex_buffer[i].diffuse = pRenderer->uFogColor | d3d_vertex_buffer[i].specular & 0xFF000000; + d3d_vertex_buffer[i].specular = 0; + } + + ErrD3D(pRenderD3D->pDevice->SetTexture(0, 0));//problem + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_INVSRCALPHA)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_SRCALPHA)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + d3d_vertex_buffer, + uNumVertices, + 16)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, TRUE)); + //v44 = pRenderer->pRenderD3D->pDevice; + v45 = GetLevelFogColor(); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGCOLOR, v45 & 0xFFFFFF)); + v8 = 0; + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGTABLEMODE, 0)); + } + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, v8)); + } + } + + //if (pIndoorCamera->flags & INDOOR_CAMERA_DRAW_TERRAIN_OUTLINES || pBLVRenderParams->uFlags & INDOOR_CAMERA_DRAW_TERRAIN_OUTLINES) + if (pGame->pIndoorCameraD3D->debug_flags & ODM_RENDER_DRAW_TERRAIN_OUTLINES) + pGame->pIndoorCameraD3D->debug_outline_d3d(d3d_vertex_buffer, uNumVertices, 0x00FFFFFF, 0.0); + } +// 4A26BC: could not find valid save-restore pair for esi +// 4D864C: using guessed type char byte_4D864C; + +//----- (004A2DA3) -------------------------------------------------------- +void Render::DrawOutdoorSkyPolygon(unsigned int uNumVertices, struct Polygon *pSkyPolygon, IDirect3DTexture2 *pTexture) +{ + int v7; // eax@7 + + if ( !this->uNumD3DSceneBegins ) + return; + if ( uNumVertices >= 3 ) + { + this->pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_WRAP); + if ( this->bUsingSpecular ) + { + this->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, TRUE); + this->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE); + this->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO); + } + for ( uint i = 0; i < uNumVertices; ++i ) + { + pVertices[i].pos.x = array_50AC10[i].vWorldViewProjX; + pVertices[i].pos.y = array_50AC10[i].vWorldViewProjY; + pVertices[i].pos.z = 0.99989998; + pVertices[i].rhw = array_50AC10[i]._rhw; + + pVertices[i].diffuse = ::GetActorTintColor(31, 0, array_50AC10[i].vWorldViewPosition.x, 1, 0); + v7 = 0; + if (this->bUsingSpecular) + v7 = sub_47C3D7_get_fog_specular(0, 1, array_50AC10[i].vWorldViewPosition.x); + pVertices[i].specular = v7; + pVertices[i].texcoord.x = array_50AC10[i].u; + pVertices[i].texcoord.y = array_50AC10[i].v; + } + pRenderD3D->pDevice->SetTexture(0, pTexture); + pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + pVertices, uNumVertices, D3DDP_DONOTUPDATEEXTENTS | D3DDP_DONOTLIGHT); + } +} + +//----- (004A2ED5) -------------------------------------------------------- +void Render::DrawIndoorSkyPolygon(signed int uNumVertices, struct Polygon *pSkyPolygon, IDirect3DTexture2 *pTexture) +{ + int v5; // eax@3 + + if ( this->uNumD3DSceneBegins ) + { + if ( uNumVertices >= 3 ) + { + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_WRAP)); + v5 = 31 - (pSkyPolygon->dimming_level & 0x1F); + if ( v5 < pOutdoor->max_terrain_dimming_level ) + v5 = pOutdoor->max_terrain_dimming_level; + for (uint i = 0; i < (unsigned int)uNumVertices; ++i) + { + d3d_vertex_buffer[i].pos.x = array_507D30[i].vWorldViewProjX; + d3d_vertex_buffer[i].pos.y = array_507D30[i].vWorldViewProjY; + d3d_vertex_buffer[i].pos.z = 1.0 - 1.0 / (array_507D30[i].vWorldViewPosition.x * 0.061758894); + d3d_vertex_buffer[i].rhw = array_507D30[i]._rhw; + d3d_vertex_buffer[i].diffuse = 8 * v5 | ((8 * v5 | (v5 << 11)) << 8); + d3d_vertex_buffer[i].specular = 0; + d3d_vertex_buffer[i].texcoord.x = array_507D30[i].u; + d3d_vertex_buffer[i].texcoord.y = array_507D30[i].v; + } + ErrD3D(pRenderD3D->pDevice->SetTexture(0, pTexture)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + d3d_vertex_buffer, uNumVertices, 28)); + } + } +} + +//----- (00479A53) -------------------------------------------------------- +void Render::DrawIndoorSky(unsigned int uNumVertices, unsigned int uFaceID) +{ + BLVFace *pFace; // esi@1 + double v5; // st7@3 + signed __int64 v6; // qax@3 + int v12; // edx@7 + int v13; // eax@7 + int v17; // edi@9 + double v18; // st7@9 + signed int v19; // ebx@9 + void *v20; // ecx@9 + int v21; // ebx@11 + int v22; // eax@14 + signed __int64 v23; // qtt@16 + double v28; // st7@20 + double v33; // st6@23 + const void *v35; // ecx@31 + int v36; // eax@31 + const void *v37; // edi@31 + signed __int64 v38; // qax@31 + int v39; // ecx@31 + int v40; // ebx@33 + int v41; // eax@36 + signed __int64 v42; // qtt@39 + int v43; // eax@39 + double v48; // st7@41 + double v51; // st7@46 + struct Polygon pSkyPolygon; // [sp+14h] [bp-160h]@6 + unsigned int v63; // [sp+120h] [bp-54h]@7 + unsigned int v65; // [sp+128h] [bp-4Ch]@1 + unsigned int v66; // [sp+12Ch] [bp-48h]@7 + __int64 v69; // [sp+13Ch] [bp-38h]@3 + int v70; // [sp+144h] [bp-30h]@3 + int X; // [sp+148h] [bp-2Ch]@9 + int v72; // [sp+14Ch] [bp-28h]@7 + float v73; // [sp+150h] [bp-24h]@16 + unsigned int v74; // [sp+154h] [bp-20h]@3 + unsigned int v74_; // [sp+154h] [bp-20h]@3 + RenderVertexSoft *v75; // [sp+158h] [bp-1Ch]@3 + float v76; // [sp+15Ch] [bp-18h]@9 + int v77; // [sp+160h] [bp-14h]@9 + int v78; // [sp+164h] [bp-10h]@7 + void *v79; // [sp+168h] [bp-Ch]@9 + float v80; // [sp+16Ch] [bp-8h]@3 + const void *v81; // [sp+170h] [bp-4h]@7 + + pFace = &pIndoor->pFaces[uFaceID]; + //for floor and wall(for example Selesta)------------------- + if (pFace->uPolygonType == POLYGON_InBetweenFloorAndWall || pFace->uPolygonType == POLYGON_Floor) + { + int v69 = (GetTickCount() / 32) - pGame->pIndoorCameraD3D->vPartyPos.x; + int v55 = (GetTickCount() / 32) + pGame->pIndoorCameraD3D->vPartyPos.y; + for (uint i = 0; i < uNumVertices; ++i) + { + array_507D30[i].u = (v69 + array_507D30[i].u) * 0.25f; + array_507D30[i].v = (v55 + array_507D30[i].v) * 0.25f; + } + pRenderer->DrawIndoorPolygon(uNumVertices, pFace, pBitmaps_LOD->pHardwareTextures[pFace->uBitmapID], pFace->GetTexture(), PID(OBJECT_BModel, uFaceID), -1, 0); + return; + } +//--------------------------------------- + v70 = (signed __int64)((double)(pBLVRenderParams->fov_rad_fixpoint * pGame->pIndoorCameraD3D->vPartyPos.z)//179 + / (((double)pBLVRenderParams->fov_rad_fixpoint + 16192.0) + * 65536.0) + + (double)pBLVRenderParams->uViewportCenterY); + v5 = (double)pGame->pIndoorCameraD3D->sRotationX * 0.0030664064;//0 + v6 = (signed __int64)((double)pBLVRenderParams->uViewportCenterY//183 + - (double)pBLVRenderParams->fov_rad_fixpoint + / ((cos(v5) * 16192.0 + 0.0000001) + * 65535.0) + * (sin(v5) * -16192.0 - (double)pGame->pIndoorCameraD3D->vPartyPos.z)); + + stru_8019C8._48653D_frustum_blv(65536, 0, 0, 0, 65536, 0); + pSkyPolygon.Create_48607B(&stru_8019C8); + pSkyPolygon.uTileBitmapID = pFace->uBitmapID; + + pSkyPolygon.pTexture = pBitmaps_LOD->GetTexture(pSkyPolygon.uTileBitmapID); + if ( !pSkyPolygon.pTexture ) + return; + + pSkyPolygon.dimming_level = 0; + pSkyPolygon.uNumVertices = uNumVertices; + + pSkyPolygon.v_18.x = -stru_5C6E00->Sin(pGame->pIndoorCameraD3D->sRotationX + 16); + pSkyPolygon.v_18.y = 0; + pSkyPolygon.v_18.z = -stru_5C6E00->Cos(pGame->pIndoorCameraD3D->sRotationX + 16); + + memcpy(&array_507D30[uNumVertices], array_507D30, sizeof(array_507D30[uNumVertices])); + pSkyPolygon.field_24 = 0x2000000; + + extern float _calc_fov(int viewport_width, int angle_degree); + //v64 = (double)(signed int)(pBLVRenderParams->uViewportZ - pBLVRenderParams->uViewportX) * 0.5; + //v72 = 65536 / (signed int)(signed __int64)(v64 / tan(0.6457717418670654) + 0.5); + v72 = 65536.0f / _calc_fov(pBLVRenderParams->uViewportZ - pBLVRenderParams->uViewportX, 74); + v12 = pSkyPolygon.pTexture->uWidthMinus1; + v13 = pSkyPolygon.pTexture->uHeightMinus1; + //v67 = 1.0 / (double)pSkyPolygon.pTexture->uTextureWidth; + v63 = 224 * pMiscTimer->uTotalGameTimeElapsed & v13; + v66 = 224 * pMiscTimer->uTotalGameTimeElapsed & v12; + v78 = 0; + //v81 = 0; + float v68 = 1.0 / (double)pSkyPolygon.pTexture->uTextureHeight; + if ( (signed int)pSkyPolygon.uNumVertices <= 0 ) + return; + + int _507D30_idx = 0; + for ( _507D30_idx; _507D30_idx < pSkyPolygon.uNumVertices; _507D30_idx++ ) + { + //v15 = (void *)(v72 * (v70 - (int)array_507D30[_507D30_idx].vWorldViewProjY)); + v77 = fixpoint_mul(pSkyPolygon.ptr_38->viewing_angle_from_west_east, v72 * (v70 - array_507D30[_507D30_idx].vWorldViewProjY)); + v74 = v77 + pSkyPolygon.ptr_38->angle_from_north; + + v77 = fixpoint_mul(pSkyPolygon.ptr_38->viewing_angle_from_north_south, v72 * (v70 - array_507D30[_507D30_idx].vWorldViewProjY)); + v74_ = v77 + pSkyPolygon.ptr_38->angle_from_east; + + v79 = (void *)(fixpoint_mul(pSkyPolygon.v_18.z, v72 * (v70 - (int)array_507D30[_507D30_idx].vWorldViewProjY))); + v17 = v72 * (pBLVRenderParams->uViewportCenterX - (int)array_507D30[_507D30_idx].vWorldViewProjX); + v18 = array_507D30[_507D30_idx].vWorldViewProjY - 1.0; + v19 = -pSkyPolygon.field_24; + v77 = -pSkyPolygon.field_24; + X = (int)((char *)v79 + pSkyPolygon.v_18.x); + LODWORD(v76) = (signed __int64)v18; + v20 = (void *)(v72 * (v70 - LODWORD(v76))); + while ( 1 ) + { + v79 = v20; + if ( !X ) + goto LABEL_14; + v21 = abs(v19 >> 14); + if ( v21 <= abs(X) )//0x800 <= 0x28652 + break; + if ( SLODWORD(v76) <= (signed int)pViewport->uViewportTL_Y ) + break; + v19 = v77; + v20 = v79; +LABEL_14: + v79 = (void *)fixpoint_mul(pSkyPolygon.v_18.z, (int)v20); + v22 = fixpoint_mul(pSkyPolygon.v_18.z, (int)v20); + --LODWORD(v76); + v20 = (char *)v20 + v72; + X = v22 + pSkyPolygon.v_18.x; + v78 = 1; + } + if ( !v78 ) + { + LODWORD(v23) = v77 << 16; + HIDWORD(v23) = v77 >> 16;//v23 = 0xfffffe0000000000 + v79 = (void *)(v23 / X);//X = FFFF9014(-28652) + v77 = v17; + signed __int64 s = v74 + fixpoint_mul(pSkyPolygon.ptr_38->angle_from_west, v17);// s = 0xFFFFFFFF FFFF3EE6 + LODWORD(v80) = v66 + ((signed int)fixpoint_mul(SLODWORD(s), v23 / X) >> 4); + array_507D30[_507D30_idx].u = ((double)SLODWORD(v80) * 0.000015259022) * (1.0 / (double)pSkyPolygon.pTexture->uTextureWidth); + + signed __int64 s2 = v74_ + fixpoint_mul(pSkyPolygon.ptr_38->angle_from_south, v17); + LODWORD(v80) = v63 + ((signed int)fixpoint_mul(SLODWORD(s2), v23 / X) >> 4); + array_507D30[_507D30_idx].v = ((double)SLODWORD(v80) * 0.000015259022) * v68; + + v77 = fixpoint_mul(SLODWORD(s), v23 / X); + LODWORD(v73) = fixpoint_mul(SLODWORD(s2), v23 / X); + array_507D30[_507D30_idx]._rhw = 65536.0 / (double)(signed int)v79; + + //if ( (int)v81 >= pSkyPolygon.uNumVertices ) + //{ + // pRenderer->DrawIndoorSkyPolygon(pSkyPolygon.uNumVertices, &pSkyPolygon, + // pBitmaps_LOD->pHardwareTextures[(signed __int16)pSkyPolygon.uTileBitmapID]); + // return; + //} + continue; + } + break; + } + if ( _507D30_idx >= pSkyPolygon.uNumVertices ) + { + pRenderer->DrawIndoorSkyPolygon(pSkyPolygon.uNumVertices, &pSkyPolygon, + pBitmaps_LOD->pHardwareTextures[(signed __int16)pSkyPolygon.uTileBitmapID]); + return; + } + LODWORD(v73) = 0; + v80 = v76; + if ( (signed int)pSkyPolygon.uNumVertices > 0 ) + { + v28 = (double)SLODWORD(v76); + LODWORD(v76) = (int)(char *)array_50AC10 + 28; + uint i = 0; + for ( v78 = pSkyPolygon.uNumVertices; v78; --v78 ) + { + ++LODWORD(v73); + memcpy(&array_50AC10[i], &array_507D30[i], 0x30u); + LODWORD(v76) += 48; + if ( v28 < array_507D30[i].vWorldViewProjY | v28 == array_507D30[i].vWorldViewProjY + || v28 >= array_507D30[i + 1].vWorldViewProjY ) + { + if ( v28 >= array_507D30[i].vWorldViewProjY || v28 <= array_507D30[i + 1].vWorldViewProjY ) + { + i++; + continue; + } + v33 = (array_507D30[i + 1].vWorldViewProjX - array_507D30[i].vWorldViewProjX) * v28 / (array_507D30[i + 1].vWorldViewProjY - array_507D30[i].vWorldViewProjY) + + array_507D30[i + 1].vWorldViewProjX; + } + else + { + v33 = (array_507D30[i].vWorldViewProjX - array_507D30[i + 1].vWorldViewProjX) * v28 / (array_507D30[i].vWorldViewProjY - array_507D30[i + 1].vWorldViewProjY) + + array_507D30[i].vWorldViewProjX; + } + array_50AC10[i + 1].vWorldViewProjX = v33; + ++LODWORD(v73); + *(unsigned int *)LODWORD(v76) = v28; + LODWORD(v76) += 48; + i++; + } + } + if ( SLODWORD(v73) <= 0 ) + goto LABEL_40; + //v34 = (char *)&array_50AC10[0].vWorldViewProjY; + uint j = 0; + v65 = v77 >> 14; + //HIDWORD(v69) = LODWORD(v73); + for ( int t = (int)LODWORD(v73); t > 1; t-- ) + { + v35 = (const void *)(v72 * (v70 - (unsigned __int64)(signed __int64)array_50AC10[j].vWorldViewProjY)); + + //v78 = pSkyPolygon.ptr_38->viewing_angle_from_west_east; + //v81 = (const void *)fixpoint_mul(pSkyPolygon.ptr_38->viewing_angle_from_west_east, v35); + v36 = (int)(fixpoint_mul(pSkyPolygon.ptr_38->viewing_angle_from_west_east, (int)v35) + pSkyPolygon.ptr_38->angle_from_north); + + v81 = v35; + v74 = v36; + //v78 = pSkyPolygon.ptr_38->viewing_angle_from_north_south; + v81 = (const void *)fixpoint_mul(pSkyPolygon.ptr_38->viewing_angle_from_north_south, (int)v35); + v78 = (int)v35; + v75 = (RenderVertexSoft *)((char *)v81 + pSkyPolygon.ptr_38->angle_from_east); + //v81 = (const void *)pSkyPolygon.v_18.z; + v78 = fixpoint_mul(pSkyPolygon.v_18.z, (int)v35); + v37 = (const void *)(v72 * (pBLVRenderParams->uViewportCenterX - (unsigned __int64)(signed __int64)array_50AC10[j].vWorldViewProjX)); + v38 = (signed __int64)(array_50AC10[j].vWorldViewProjY - 1.0); + v81 = 0; + LODWORD(v76) = v38; + v39 = v72 * (v70 - v38); + while ( 1 ) + { + v78 = v39; + if ( !X ) + goto LABEL_36; + v40 = abs(X); + if ( abs((signed __int64)v65) <= v40 ) + break; + if ( SLODWORD(v76) <= (signed int)pViewport->uViewportTL_Y ) + break; + v39 = v78; +LABEL_36: + v78 = pSkyPolygon.v_18.z; + v41 = fixpoint_mul(pSkyPolygon.v_18.z, v39); + --LODWORD(v76); + v39 += v72; + X = v41 + pSkyPolygon.v_18.x; + v81 = (const void *)1; + } + if ( v81 ) + { + v79 = (void *)pSkyPolygon.v_18.z; + v78 = 2 * LODWORD(v76); + v81 = (const void *)fixpoint_mul(pSkyPolygon.v_18.z, (((double)v70 - ((double)(2 * LODWORD(v76)) - array_50AC10[j].vWorldViewProjY)) + * (double)v72)); + X = (int)((char *)v81 + pSkyPolygon.v_18.x); + } + LODWORD(v42) = v77 << 16; + HIDWORD(v42) = v77 >> 16; + v79 = (void *)(v42 / X); + v81 = v37; + + //v78 = pSkyPolygon.ptr_38->angle_from_west; + v81 = (const void *)fixpoint_mul(pSkyPolygon.ptr_38->angle_from_west, (int)v37); + v43 = v74 + fixpoint_mul(pSkyPolygon.ptr_38->angle_from_west, (int)v37); + v74 = (unsigned int)v37; + LODWORD(v76) = v43; + + //v78 = pSkyPolygon.ptr_38->angle_from_south; + v75 = (RenderVertexSoft *)((char *)v75 + fixpoint_mul(pSkyPolygon.ptr_38->angle_from_south, (int)v37)); + //v74 = fixpoint_mul(v43, v42 / X); + v81 = (const void *)fixpoint_mul((int)v75, v42 / X); + + //v34 += 48; + //v78 = v66 + ((signed int)fixpoint_mul(v43, v42 / X) >> 4); + //v44 = HIDWORD(v69)-- == 1; + //v45 = (double)(v66 + ((signed int)fixpoint_mul(v43, v42 / X) >> 4)) * 0.000015259022; + //v78 = v63 + ((signed int)fixpoint_mul((int)v75, v42 / X) >> 4); + array_50AC10[j].u = ((double)(v66 + ((signed int)fixpoint_mul(v43, v42 / X) >> 4)) * 0.000015259022) * (1.0 / (double)pSkyPolygon.pTexture->uTextureWidth); + array_50AC10[j].v = ((double)(v66 + ((signed int)fixpoint_mul(v43, v42 / X) >> 4)) * 0.000015259022) * v68; + //v46 = (double)(signed int)v79; + array_50AC10[j].vWorldViewPosition.x = 0.000015258789 * (double)(signed int)v79; + array_50AC10[j]._rhw = 65536.0 / (double)(signed int)v79; + ++j; + } + //while ( !v44 ); +LABEL_40: + uint i = 0; + if ( SLODWORD(v73) > 0 ) + { + v48 = (double)SLODWORD(v80); + for ( HIDWORD(v69) = LODWORD(v73); HIDWORD(v69); --HIDWORD(v69) ) + { + if ( v48 >= array_50AC10[i].vWorldViewProjY ) + { + ++i; + memcpy(&array_507D30[i], &array_50AC10[i], 0x30u); + } + } + } + pSkyPolygon.uNumVertices = i; + pRenderer->DrawIndoorSkyPolygon(pSkyPolygon.uNumVertices, &pSkyPolygon, pBitmaps_LOD->pHardwareTextures[(signed __int16)pSkyPolygon.uTileBitmapID]); + int pNumVertices = 0; + if ( SLODWORD(v73) > 0 ) + { + v51 = (double)SLODWORD(v80); + for ( v80 = v73; v80 != 0.0; --LODWORD(v80) ) + { + if ( v51 <= array_50AC10[pNumVertices].vWorldViewProjY ) + { + ++pNumVertices; + memcpy(&array_507D30[pNumVertices], &array_50AC10[pNumVertices], 0x30u); + } + } + } + pRenderer->DrawIndoorSkyPolygon(pNumVertices, &pSkyPolygon, pBitmaps_LOD->pHardwareTextures[(signed __int16)pSkyPolygon.uTileBitmapID]); +} + + +//----- (004A2FC0) -------------------------------------------------------- +void Render::DrawIndoorPolygon(unsigned int uNumVertices, BLVFace *pFace, IDirect3DTexture2 *pHwTex, Texture *pTex, int uPackedID, unsigned int uColor, int a8) +{ + if (!uNumD3DSceneBegins || uNumVertices < 3) + return; + + //auto a3 = pFace; + //auto a6 = uPackedID; + //v59 = pGame->pLightmapBuilder; + //v9 = v59->std__vector_000004_size; + + int sCorrectedColor = uColor; + if (pGame->pLightmapBuilder->std__vector_000004_size) + sCorrectedColor = -1; + pGame->AlterGamma_BLV(pFace, &sCorrectedColor); + + + if (pFace->uAttributes & FACE_OUTLINED) + { +// int color; + if (GetTickCount() % 300 >= 150) + uColor = sCorrectedColor = 0xFF20FF20; + else uColor = sCorrectedColor = 0xFF109010; + } + + if (byte_4D864C && pGame->uFlags & GAME_FLAGS_1_01_lightmap_related) + { + __debugbreak(); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, false)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_WRAP)); + for (uint i = 0; i < uNumVertices; ++i) + { + d3d_vertex_buffer[i].pos.x = array_507D30[i].vWorldViewProjX; + d3d_vertex_buffer[i].pos.y = array_507D30[i].vWorldViewProjY; + d3d_vertex_buffer[i].pos.z = 1.0 - 1.0 / (array_507D30[i].vWorldViewPosition.x * 0.061758894); + d3d_vertex_buffer[i].rhw = 1.0 / array_507D30[i].vWorldViewPosition.x; + d3d_vertex_buffer[i].diffuse = sCorrectedColor; + d3d_vertex_buffer[i].specular = 0; + d3d_vertex_buffer[i].texcoord.x = array_507D30[i].u / (double)pTex->uTextureWidth; + d3d_vertex_buffer[i].texcoord.y = array_507D30[i].v / (double)pTex->uTextureHeight; + } + + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_WRAP)); + ErrD3D(pRenderD3D->pDevice->SetTexture(0, nullptr)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive( + D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + d3d_vertex_buffer, + uNumVertices, + 28)); + pGame->pLightmapBuilder->DrawLightmaps(/*-1, 0*/); + } + else + { + if (!pGame->pLightmapBuilder->std__vector_000004_size || + byte_4D864C && pGame->uFlags & 2) + { + for (uint i = 0; i < uNumVertices; ++i) + { + d3d_vertex_buffer[i].pos.x = array_507D30[i].vWorldViewProjX; + d3d_vertex_buffer[i].pos.y = array_507D30[i].vWorldViewProjY; + d3d_vertex_buffer[i].pos.z = 1.0 - 1.0 / (array_507D30[i].vWorldViewPosition.x * 0.061758894); + d3d_vertex_buffer[i].rhw = 1.0 / array_507D30[i].vWorldViewPosition.x; + d3d_vertex_buffer[i].diffuse = sCorrectedColor; + d3d_vertex_buffer[i].specular = 0; + d3d_vertex_buffer[i].texcoord.x = array_507D30[i].u / (double)pTex->uTextureWidth; + d3d_vertex_buffer[i].texcoord.y = array_507D30[i].v / (double)pTex->uTextureHeight; + } + + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_WRAP)); + ErrD3D(pRenderD3D->pDevice->SetTexture(0, pHwTex)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + d3d_vertex_buffer, + uNumVertices, + 28)); + } + else + { + for (uint i = 0; i < uNumVertices; ++i) + { + d3d_vertex_buffer[i].pos.x = array_507D30[i].vWorldViewProjX; + d3d_vertex_buffer[i].pos.y = array_507D30[i].vWorldViewProjY; + d3d_vertex_buffer[i].pos.z = 1.0 - 1.0 / (array_507D30[i].vWorldViewPosition.x * 0.061758894); + d3d_vertex_buffer[i].rhw = 1.0 / array_507D30[i].vWorldViewPosition.x; + d3d_vertex_buffer[i].diffuse = uColor; + d3d_vertex_buffer[i].specular = 0; + d3d_vertex_buffer[i].texcoord.x = array_507D30[i].u / (double)pTex->uTextureWidth; + d3d_vertex_buffer[i].texcoord.y = array_507D30[i].v / (double)pTex->uTextureHeight; + } + //__debugbreak(); + //if ( (signed int)uNumVertices > 0 ) + //{ + //v23 = pTex; + //v24 = (char *)&array_507D30[0].vWorldViewPosition; + //v25 = (char *)&d3d_vertex_buffer[0].pos.y; + //pTex = (Texture *)uNumVertices; + //uint v18; + //do + //{ + //v26 = *(float *)v24 * 0.061758894; + //v27 = *((int *)v24 + 3); + //*((int *)v25 + 4) = 0; + //*((int *)v25 - 1) = v27; + //*(int *)v25 = *((int *)v24 + 4); + //*((int *)v25 + 3) = uColor; + //v25 += 32; + //*((float *)v25 - 7) = 1.0 - 1.0 / v26; + //v28 = 1.0 / *(float *)v24; + //v24 += 48; + //v18 = pTex == (Texture *)1; + //pTex = (Texture *)((char *)pTex - 1); + //*((float *)v25 - 6) = v28; + //a3 = (BLVFace *)v23->uTextureWidth; + //*((float *)v25 - 3) = *((float *)v24 - 6) / (double)(signed int)v23->uTextureWidth; + //a3 = (BLVFace *)v23->uTextureHeight; + //*((float *)v25 - 2) = *((float *)v24 - 5) / (double)(signed int)v23->uTextureHeight; + //} + //while ( !v18 ); + //} + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, false)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_WRAP)); + ErrD3D(pRenderD3D->pDevice->SetTexture(0, nullptr)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + d3d_vertex_buffer, + uNumVertices, + 28)); + + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_NONE)); + pGame->pLightmapBuilder->DrawLightmaps(/*-1, 0*/); + + for (uint i = 0; i < uNumVertices; ++i) + d3d_vertex_buffer[i].diffuse = sCorrectedColor; + /*v33 = uNumVertices; + if ( (signed int)uNumVertices > 0 ) + { + v34 = (char *)&d3d_vertex_buffer[0].diffuse; + do + { + *(int *)v34 = uCorrectedColor; + v34 += 32; + --v33; + } + while ( v33 ); + }*/ + ErrD3D(pRenderD3D->pDevice->SetTexture(0, pHwTex)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_WRAP)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ZERO)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_SRCCOLOR)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + d3d_vertex_buffer, + uNumVertices, + 28)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, FALSE)); + } + } +} +// 4D864C: using guessed type char byte_4D864C; + +//----- (004A43B1) -------------------------------------------------------- +void Render::DrawBillboard_Indoor(RenderBillboardTransform_local0 *pSoftBillboard, Sprite *pSprite, int dimming_level) +{ + unsigned int v7; // eax@2 + signed int v11; // eax@9 + signed int v12; // eax@9 + double v15; // st5@12 + double v16; // st4@12 + double v17; // st3@12 + double v18; // st2@12 + int v19; // ecx@14 + double v20; // st3@14 + int v21; // ecx@16 + double v22; // st3@16 + float v27; // [sp+24h] [bp-Ch]@5 + int v28; // [sp+28h] [bp-8h]@2 + float v29; // [sp+2Ch] [bp-4h]@5 + float v31; // [sp+3Ch] [bp+Ch]@5 + float a1; // [sp+40h] [bp+10h]@5 + + if ( this->uNumD3DSceneBegins ) + { + //v4 = pSoftBillboard; + //v5 = (double)pSoftBillboard->zbuffer_depth; + //pSoftBillboarda = pSoftBillboard->zbuffer_depth; + //v6 = pSoftBillboard->zbuffer_depth; + v7 = Billboard_ProbablyAddToListAndSortByZOrder(pSoftBillboard->zbuffer_depth); + //v8 = dimming_level; + //v9 = v7; + v28 = dimming_level & 0xFF000000; + if ( dimming_level & 0xFF000000 ) + pBillboardRenderListD3D[v7].opacity = RenderBillboardD3D::Opaque_3; + else + pBillboardRenderListD3D[v7].opacity = RenderBillboardD3D::Transparent; + //v10 = a3; + pBillboardRenderListD3D[v7].field_90 = pSoftBillboard->field_44; + pBillboardRenderListD3D[v7].sZValue = pSoftBillboard->sZValue; + pBillboardRenderListD3D[v7].sParentBillboardID = pSoftBillboard->sParentBillboardID; + //v25 = pSoftBillboard->uScreenSpaceX; + //v24 = pSoftBillboard->uScreenSpaceY; + a1 = (pSoftBillboard->_screenspace_x_scaler_packedfloat & 0xFFFF) * 0.000015260186 + HIWORD(pSoftBillboard->_screenspace_x_scaler_packedfloat); + v29 = (pSoftBillboard->_screenspace_y_scaler_packedfloat & 0xFFFF) * 0.000015260186 + HIWORD(pSoftBillboard->_screenspace_y_scaler_packedfloat); + v31 = (double)((pSprite->uBufferWidth >> 1) - pSprite->uAreaX); + v27 = (double)(pSprite->uBufferHeight - pSprite->uAreaY); + if ( pSoftBillboard->uFlags & 4 ) + v31 = v31 * -1.0; + if ( pSoftBillboard->sTintColor && this->bTinting ) + { + v11 = ::GetActorTintColor(dimming_level, 0, pSoftBillboard->zbuffer_depth, 0, 0); + v12 = BlendColors(pSoftBillboard->sTintColor, v11); + if ( v28 ) + v12 = (unsigned int)((char *)&array_77EC08[1852].pEdgeList1[17] + 3) & ((unsigned int)v12 >> 1); + } + else + { + v12 = ::GetActorTintColor(dimming_level, 0, pSoftBillboard->zbuffer_depth, 0, 0); + } + //v13 = (double)v25; + pBillboardRenderListD3D[v7].pQuads[0].specular = 0; + pBillboardRenderListD3D[v7].pQuads[0].diffuse = v12; + pBillboardRenderListD3D[v7].pQuads[0].pos.x = pSoftBillboard->uScreenSpaceX - v31 * a1; + //v14 = (double)v24; + //v32 = v14; + pBillboardRenderListD3D[v7].pQuads[0].pos.y = pSoftBillboard->uScreenSpaceY - v27 * v29; + v15 = 1.0 - 1.0 / (pSoftBillboard->zbuffer_depth * 0.061758894); + pBillboardRenderListD3D[v7].pQuads[0].pos.z = v15; + v16 = 1.0 / pSoftBillboard->zbuffer_depth; + pBillboardRenderListD3D[v7].pQuads[0].rhw = 1.0 / pSoftBillboard->zbuffer_depth; + pBillboardRenderListD3D[v7].pQuads[0].texcoord.x = 0.0; + pBillboardRenderListD3D[v7].pQuads[0].texcoord.y = 0.0; + v17 = (double)((pSprite->uBufferWidth >> 1) - pSprite->uAreaX); + v18 = (double)(pSprite->uBufferHeight - pSprite->uAreaY - pSprite->uAreaHeight); + if ( pSoftBillboard->uFlags & 4 ) + v17 = v17 * -1.0; + pBillboardRenderListD3D[v7].pQuads[1].specular = 0; + pBillboardRenderListD3D[v7].pQuads[1].diffuse = v12; + pBillboardRenderListD3D[v7].pQuads[1].pos.x = pSoftBillboard->uScreenSpaceX - v17 * a1; + pBillboardRenderListD3D[v7].pQuads[1].pos.y = pSoftBillboard->uScreenSpaceY - v18 * v29; + pBillboardRenderListD3D[v7].pQuads[1].pos.z = v15; + pBillboardRenderListD3D[v7].pQuads[1].rhw = v16; + pBillboardRenderListD3D[v7].pQuads[1].texcoord.x = 0.0; + pBillboardRenderListD3D[v7].pQuads[1].texcoord.y = 1.0; + v19 = pSprite->uBufferHeight - pSprite->uAreaY - pSprite->uAreaHeight; + v20 = (double)(pSprite->uAreaX + pSprite->uAreaWidth + (pSprite->uBufferWidth >> 1) - pSprite->uBufferWidth); + if ( pSoftBillboard->uFlags & 4 ) + v20 = v20 * -1.0; + pBillboardRenderListD3D[v7].pQuads[2].specular = 0; + pBillboardRenderListD3D[v7].pQuads[2].diffuse = v12; + pBillboardRenderListD3D[v7].pQuads[2].pos.x = v20 * a1 + pSoftBillboard->uScreenSpaceX; + pBillboardRenderListD3D[v7].pQuads[2].pos.y = pSoftBillboard->uScreenSpaceY - (double)v19 * v29; + pBillboardRenderListD3D[v7].pQuads[2].pos.z = v15; + pBillboardRenderListD3D[v7].pQuads[2].rhw = v16; + pBillboardRenderListD3D[v7].pQuads[2].texcoord.x = 1.0; + pBillboardRenderListD3D[v7].pQuads[2].texcoord.y = 1.0; + v21 = pSprite->uBufferHeight - pSprite->uAreaY; + v22 = (double)(pSprite->uAreaX + pSprite->uAreaWidth + (pSprite->uBufferWidth >> 1) - pSprite->uBufferWidth); + if ( pSoftBillboard->uFlags & 4 ) + v22 = v22 * -1.0; + pBillboardRenderListD3D[v7].pQuads[3].specular = 0; + pBillboardRenderListD3D[v7].pQuads[3].diffuse = v12; + pBillboardRenderListD3D[v7].pQuads[3].pos.x = v22 * a1 + pSoftBillboard->uScreenSpaceX; + pBillboardRenderListD3D[v7].pQuads[3].pos.y = pSoftBillboard->uScreenSpaceY - (double)v21 * v29; + pBillboardRenderListD3D[v7].pQuads[3].pos.z = v15; + pBillboardRenderListD3D[v7].pQuads[3].rhw = v16; + pBillboardRenderListD3D[v7].pQuads[3].texcoord.x = 1.0; + pBillboardRenderListD3D[v7].pQuads[3].texcoord.y = 0.0; + //v23 = pSprite->pTexture; + pBillboardRenderListD3D[v7].uNumVertices = 4; + pBillboardRenderListD3D[v7].z_order = pSoftBillboard->zbuffer_depth; + pBillboardRenderListD3D[v7].pTexture = pSprite->pTexture; + } +} + +//----- (004A354F) -------------------------------------------------------- +void Render::MakeParticleBillboardAndPush_BLV(RenderBillboardTransform_local0 *a2, IDirect3DTexture2 *a3, unsigned int uDiffuse, int angle) +{ + unsigned int v8; // esi@3 + float v11; // ST28_4@3 + float v16; // ST2C_4@3 + float v17; // ST30_4@3 + signed int v18; // ST18_4@3 + signed int v19; // ST14_4@3 + signed int v20; // ST10_4@3 + signed int v21; // eax@3 + double v22; // st6@3 + float v23; // ST2C_4@3 + float v24; // ST30_4@3 + signed int v25; // ST10_4@3 + signed int v26; // ST14_4@3 + signed int v27; // ST18_4@3 + signed int v28; // eax@3 + double v29; // st6@3 + float v30; // ecx@3 + float v31; // ST2C_4@3 + float v32; // ST30_4@3 + signed int v33; // ST10_4@3 + signed int v34; // ST14_4@3 + signed int v35; // ST18_4@3 + signed int v36; // eax@3 + float v37; // ecx@3 + double v38; // st6@3 + float v39; // ST2C_4@3 + float v40; // ST30_4@3 + signed int v41; // ST10_4@3 + signed int v42; // ST14_4@3 + signed int v43; // ST18_4@3 + signed int v44; // eax@3 + double v45; // st6@3 + float v46; // eax@3 + + if ( this->uNumD3DSceneBegins ) + { + if (a2->zbuffer_depth) + { + //v5 = (double)a2->zbuffer_depth; + //v6 = v5; + //v7 = v5; + v8 = Billboard_ProbablyAddToListAndSortByZOrder(a2->zbuffer_depth); + pBillboardRenderListD3D[v8].opacity = RenderBillboardD3D::Opaque_1; + pBillboardRenderListD3D[v8].field_90 = a2->field_44; + pBillboardRenderListD3D[v8].sZValue = a2->sZValue; + pBillboardRenderListD3D[v8].sParentBillboardID = a2->sParentBillboardID; + //v9 = a2->uScreenSpaceX; + //v10 = a2->uScreenSpaceY; + v11 = (a2->_screenspace_x_scaler_packedfloat & 0xFFFF) * 0.000015260186 + HIWORD(a2->_screenspace_x_scaler_packedfloat); + //v12 = (double) a2->uScreenSpaceX; + //v13 = v12; + //v14 = (double)(a2->uScreenSpaceY - 12); + //v15 = v14; + v16 = (double)( a2->uScreenSpaceX - 12) - (double) a2->uScreenSpaceX; + v17 = (double)(a2->uScreenSpaceY - 25) - (double)(a2->uScreenSpaceY - 12); + v18 = stru_5C6E00->Cos(angle); + v19 = stru_5C6E00->Sin(angle); + v20 = stru_5C6E00->Sin(angle); + v21 = stru_5C6E00->Cos(angle); + pBillboardRenderListD3D[v8].pQuads[0].pos.x = (((double)(unsigned __int16)v18 * 0.000015259022 + + (double)(v18 >> 16)) + * v16 + - ((double)(unsigned __int16)v19 * 0.000015259022 + + (double)(v19 >> 16)) + * v17) + * v11 + (double) a2->uScreenSpaceX; + v22 = (((double)(unsigned __int16)v21 * 0.000015259022 + (double)(v21 >> 16)) * v17 + + ((double)(unsigned __int16)v20 * 0.000015259022 + (double)(v20 >> 16)) * v16 + - 12.0) + * v11 + + (double)a2->uScreenSpaceY; + pBillboardRenderListD3D[v8].pQuads[0].specular = 0; + pBillboardRenderListD3D[v8].pQuads[0].diffuse = uDiffuse; + pBillboardRenderListD3D[v8].pQuads[0].pos.y = v22; + pBillboardRenderListD3D[v8].pQuads[0].pos.z = 1.0 - 1.0 / (a2->zbuffer_depth * 0.061758894); + pBillboardRenderListD3D[v8].pQuads[0].rhw = 1.0 / a2->zbuffer_depth; + pBillboardRenderListD3D[v8].pQuads[0].texcoord.x = 0.0; + pBillboardRenderListD3D[v8].pQuads[0].texcoord.y = 0.0; + v31 = (double)(a2->uScreenSpaceX + 12) - (double) a2->uScreenSpaceX; + v32 = (double)a2->uScreenSpaceY - (double)(a2->uScreenSpaceY - 12); + v25 = stru_5C6E00->Cos(angle); + v26 = stru_5C6E00->Sin(angle); + v27 = stru_5C6E00->Sin(angle); + v28 = stru_5C6E00->Cos(angle); + pBillboardRenderListD3D[v8].pQuads[1].pos.x = (((double)(unsigned __int16)v25 * 0.000015259022 + + (double)(v25 >> 16)) + * v31 + - ((double)(unsigned __int16)v26 * 0.000015259022 + + (double)(v26 >> 16)) + * v32) + * v11 + (double) a2->uScreenSpaceX; + v29 = (((double)(unsigned __int16)v28 * 0.000015259022 + (double)(v28 >> 16)) * v32 + + ((double)(unsigned __int16)v27 * 0.000015259022 + (double)(v27 >> 16)) * v31 + - 12.0) + * v11 + + (double)a2->uScreenSpaceY; + pBillboardRenderListD3D[v8].pQuads[1].pos.z = pRenderer->pBillboardRenderListD3D[v8].pQuads[0].pos.z; + v30 = pBillboardRenderListD3D[v8].pQuads[0].rhw; + pBillboardRenderListD3D[v8].pQuads[1].pos.y = v29; + pBillboardRenderListD3D[v8].pQuads[1].specular = 0; + pBillboardRenderListD3D[v8].pQuads[1].rhw = v30; + pBillboardRenderListD3D[v8].pQuads[1].diffuse = uDiffuse; + pBillboardRenderListD3D[v8].pQuads[1].texcoord.x = 0.0; + pBillboardRenderListD3D[v8].pQuads[1].texcoord.y = 1.0; + v23 = (double)(a2->uScreenSpaceX - 12) - (double) a2->uScreenSpaceX; + v24 = (double)a2->uScreenSpaceY - (double)(a2->uScreenSpaceY - 12); + v33 = stru_5C6E00->Cos(angle); + v34 = stru_5C6E00->Sin(angle); + v35 = stru_5C6E00->Sin(angle); + v36 = stru_5C6E00->Cos(angle); + pBillboardRenderListD3D[v8].pQuads[2].pos.x = (((double)(unsigned __int16)v33 * 0.000015259022 + + (double)(v33 >> 16)) + * v23 + - ((double)(unsigned __int16)v34 * 0.000015259022 + + (double)(v34 >> 16)) + * v24) + * v11 + (double) a2->uScreenSpaceX; + v37 = pBillboardRenderListD3D[v8].pQuads[0].pos.z; + v38 = (((double)(unsigned __int16)v36 * 0.000015259022 + (double)(v36 >> 16)) * v24 + + ((double)(unsigned __int16)v35 * 0.000015259022 + (double)(v35 >> 16)) * v23 + - 12.0) + * v11 + + (double)a2->uScreenSpaceY; + pBillboardRenderListD3D[v8].pQuads[2].specular = 0; + pBillboardRenderListD3D[v8].pQuads[2].pos.z = v37; + pBillboardRenderListD3D[v8].pQuads[2].rhw = pBillboardRenderListD3D[v8].pQuads[0].rhw; + pBillboardRenderListD3D[v8].pQuads[2].diffuse = uDiffuse; + pBillboardRenderListD3D[v8].pQuads[2].pos.y = v38; + pBillboardRenderListD3D[v8].pQuads[2].texcoord.x = 1.0; + pBillboardRenderListD3D[v8].pQuads[2].texcoord.y = 1.0; + v39 = (double)(a2->uScreenSpaceX + 12) - (double) a2->uScreenSpaceX; + v40 = (double)(a2->uScreenSpaceY - 25) - (double)(a2->uScreenSpaceY - 12); + v41 = stru_5C6E00->Cos(angle); + v42 = stru_5C6E00->Sin(angle); + v43 = stru_5C6E00->Sin(angle); + v44 = stru_5C6E00->Cos(angle); + pBillboardRenderListD3D[v8].pQuads[3].pos.x = (((double)(unsigned __int16)v41 * 0.000015259022 + + (double)(v41 >> 16)) + * v39 + - ((double)(unsigned __int16)v42 * 0.000015259022 + + (double)(v42 >> 16)) + * v40) + * v11 + (double) a2->uScreenSpaceX; + v45 = (((double)(unsigned __int16)v44 * 0.000015259022 + (double)(v44 >> 16)) * v40 + + ((double)(unsigned __int16)v43 * 0.000015259022 + (double)(v43 >> 16)) * v39 + - 12.0) + * v11 + + (double)a2->uScreenSpaceY; + v46 = pBillboardRenderListD3D[v8].pQuads[0].pos.z; + pBillboardRenderListD3D[v8].pQuads[3].specular = 0; + pBillboardRenderListD3D[v8].pQuads[3].pos.z = v46; + pBillboardRenderListD3D[v8].pQuads[3].rhw = pBillboardRenderListD3D[v8].pQuads[0].rhw; + pBillboardRenderListD3D[v8].pQuads[3].diffuse = uDiffuse; + pBillboardRenderListD3D[v8].pTexture = a3; + pBillboardRenderListD3D[v8].z_order = a2->zbuffer_depth; + pBillboardRenderListD3D[v8].uNumVertices = 4; + pBillboardRenderListD3D[v8].pQuads[3].pos.y = v45; + pBillboardRenderListD3D[v8].pQuads[3].texcoord.x = 1.0; + pBillboardRenderListD3D[v8].pQuads[3].texcoord.y = 0.0; + } + } +} + +//----- (004A3AD9) -------------------------------------------------------- +void Render::MakeParticleBillboardAndPush_ODM(RenderBillboardTransform_local0 *a2, IDirect3DTexture2 *a3, unsigned int uDiffuse, int angle) +{ + double v5; // st7@2 + float v6; // ST28_4@2 + float v7; // ST00_4@2 + unsigned int v8; // esi@2 + //int v9; // eax@2 + //int v10; // ebx@2 + float v11; // ST34_4@2 + double v12; // st7@2 + float v13; // ST2C_4@2 + double v14; // st6@2 + float v15; // ST24_4@2 + float v16; // ST38_4@2 + float v17; // ST3C_4@2 + signed int v18; // ST1C_4@2 + int v19; // ST30_4@2 + signed int v20; // ST20_4@2 + signed int v21; // ST18_4@2 + signed int v22; // eax@2 + double v23; // st6@2 + float v24; // ST20_4@2 + float v25; // ST1C_4@2 + float v26; // ST38_4@2 + float v27; // ST3C_4@2 + signed int v28; // ST18_4@2 + signed int v29; // ST14_4@2 + signed int v30; // ST10_4@2 + signed int v31; // eax@2 + double v32; // st6@2 + float v33; // ST38_4@2 + float v34; // ST3C_4@2 + signed int v35; // ST10_4@2 + signed int v36; // ST14_4@2 + signed int v37; // ST18_4@2 + signed int v38; // eax@2 + double v39; // st6@2 + float v40; // ST38_4@2 + float v41; // ST3C_4@2 + signed int v42; // ST10_4@2 + signed int v43; // ST14_4@2 + signed int v44; // ST18_4@2 + signed int v45; // eax@2 + double v46; // st6@2 + + if ( this->uNumD3DSceneBegins ) + { + v5 = (double)a2->zbuffer_depth; + v6 = v5; + v7 = v5; + v8 = Billboard_ProbablyAddToListAndSortByZOrder(LODWORD(v7)); + pBillboardRenderListD3D[v8].opacity = RenderBillboardD3D::Opaque_1; + pBillboardRenderListD3D[v8].field_90 = a2->field_44; + pBillboardRenderListD3D[v8].sZValue = a2->sZValue; + pBillboardRenderListD3D[v8].sParentBillboardID = a2->sParentBillboardID; + + //v9 = a2->uScreenSpaceX; + //v10 = a2->uScreenSpaceY; + v11 = (a2->_screenspace_x_scaler_packedfloat & 0xFFFF) * 0.000015260186 + HIWORD(a2->_screenspace_x_scaler_packedfloat); + v12 = (double)a2->uScreenSpaceX; + v13 = (double)a2->uScreenSpaceX; + v14 = (double)(a2->uScreenSpaceY - 12); + v15 = v14; + v16 = (double)(a2->uScreenSpaceX - 12) - v12; + v17 = (double)(a2->uScreenSpaceY - 25) - v14; + v18 = stru_5C6E00->Cos(angle); + v19 = angle - stru_5C6E00->uIntegerHalfPi; + v20 = stru_5C6E00->Sin(angle); + v21 = stru_5C6E00->Sin(angle); + v22 = stru_5C6E00->Cos(angle); + pBillboardRenderListD3D[v8].pQuads[0].pos.x = (((double)(unsigned __int16)v18 * 0.000015259022 + + (double)(v18 >> 16)) * v16 + - ((double)(unsigned __int16)v20 * 0.000015259022 + + (double)(v20 >> 16)) * v17) + * v11 + v13; + v23 = (((double)(unsigned __int16)v22 * 0.000015259022 + (double)(v22 >> 16)) * v17 + + ((double)(unsigned __int16)v21 * 0.000015259022 + (double)(v21 >> 16)) * v16 + - 12.0) + * v11 + + (double)a2->uScreenSpaceY; + pBillboardRenderListD3D[v8].pQuads[0].specular = 0; + pBillboardRenderListD3D[v8].pQuads[0].diffuse = uDiffuse; + pBillboardRenderListD3D[v8].pQuads[0].pos.y = v23; + v24 = 1.0 - 1.0 / (v6 * 1000.0 / (double)pODMRenderParams->shading_dist_mist); + pBillboardRenderListD3D[v8].pQuads[0].pos.z = v24; + v25 = 1.0 / v6; + pBillboardRenderListD3D[v8].pQuads[0].rhw = v25; + pBillboardRenderListD3D[v8].pQuads[0].texcoord.x = 0.0; + pBillboardRenderListD3D[v8].pQuads[0].texcoord.y = 0.0; + + v26 = (double)(a2->uScreenSpaceX - 12) - v13; + v27 = (double)a2->uScreenSpaceY - v15; + v28 = stru_5C6E00->Cos(angle); + v29 = stru_5C6E00->Sin(v19 + stru_5C6E00->uIntegerHalfPi); + v30 = stru_5C6E00->Sin(v19 + stru_5C6E00->uIntegerHalfPi); + v31 = stru_5C6E00->Cos(angle); + pBillboardRenderListD3D[v8].pQuads[1].pos.x = (((double)(unsigned __int16)v28 * 0.000015259022 + + (double)(v28 >> 16)) * v26 + - ((double)(unsigned __int16)v29 * 0.000015259022 + + (double)(v29 >> 16)) * v27) + * v11 + v13; + v32 = (((double)(unsigned __int16)v31 * 0.000015259022 + (double)(v31 >> 16)) * v27 + + ((double)(unsigned __int16)v30 * 0.000015259022 + (double)(v30 >> 16)) * v26 + - 12.0) + * v11 + + (double)a2->uScreenSpaceY; + pBillboardRenderListD3D[v8].pQuads[1].pos.z = v24; + pBillboardRenderListD3D[v8].pQuads[1].pos.y = v32; + pBillboardRenderListD3D[v8].pQuads[1].specular = 0; + pBillboardRenderListD3D[v8].pQuads[1].rhw = v25; + pBillboardRenderListD3D[v8].pQuads[1].diffuse = uDiffuse; + pBillboardRenderListD3D[v8].pQuads[1].texcoord.x = 0.0; + pBillboardRenderListD3D[v8].pQuads[1].texcoord.y = 1.0; + + v33 = (double)(a2->uScreenSpaceX + 12) - v13; + v34 = (double)a2->uScreenSpaceY - v15; + v35 = stru_5C6E00->Cos(angle); + v36 = stru_5C6E00->Sin(v19 + stru_5C6E00->uIntegerHalfPi); + v37 = stru_5C6E00->Sin(v19 + stru_5C6E00->uIntegerHalfPi); + v38 = stru_5C6E00->Cos(angle); + pBillboardRenderListD3D[v8].pQuads[2].pos.x = (((double)(unsigned __int16)v35 * 0.000015259022 + + (double)(v35 >> 16)) * v33 + - ((double)(unsigned __int16)v36 * 0.000015259022 + + (double)(v36 >> 16)) * v34) + * v11 + v13; + v39 = (((double)(unsigned __int16)v38 * 0.000015259022 + (double)(v38 >> 16)) * v34 + + ((double)(unsigned __int16)v37 * 0.000015259022 + (double)(v37 >> 16)) * v33 + - 12.0) + * v11 + + (double)a2->uScreenSpaceY; + pBillboardRenderListD3D[v8].pQuads[2].specular = 0; + pBillboardRenderListD3D[v8].pQuads[2].pos.z = v24; + pBillboardRenderListD3D[v8].pQuads[2].rhw = v25; + pBillboardRenderListD3D[v8].pQuads[2].diffuse = uDiffuse; + pBillboardRenderListD3D[v8].pQuads[2].pos.y = v39; + pBillboardRenderListD3D[v8].pQuads[2].texcoord.x = 1.0; + pBillboardRenderListD3D[v8].pQuads[2].texcoord.y = 1.0; + + v40 = (double)(a2->uScreenSpaceX + 12) - v13; + v41 = (double)(a2->uScreenSpaceY - 25) - v15; + v42 = stru_5C6E00->Cos(angle); + v43 = stru_5C6E00->Sin(v19 + stru_5C6E00->uIntegerHalfPi); + v44 = stru_5C6E00->Sin(v19 + stru_5C6E00->uIntegerHalfPi); + v45 = stru_5C6E00->Cos(angle); + pBillboardRenderListD3D[v8].pQuads[3].pos.x = (((double)(unsigned __int16)v42 * 0.000015259022 + + (double)(v42 >> 16)) * v40 + - ((double)(unsigned __int16)v43 * 0.000015259022 + + (double)(v43 >> 16)) * v41) + * v11 + v13; + v46 = (((double)(unsigned __int16)v45 * 0.000015259022 + (double)(v45 >> 16)) * v41 + + ((double)(unsigned __int16)v44 * 0.000015259022 + (double)(v44 >> 16)) * v40 + - 12.0) + * v11 + + (double)a2->uScreenSpaceY; + pBillboardRenderListD3D[v8].pQuads[3].specular = 0; + pBillboardRenderListD3D[v8].pQuads[3].pos.z = v24; + pBillboardRenderListD3D[v8].pQuads[3].rhw = v25; + pBillboardRenderListD3D[v8].pQuads[3].diffuse = uDiffuse; + pBillboardRenderListD3D[v8].pTexture = a3; + pBillboardRenderListD3D[v8].z_order = v6; + pBillboardRenderListD3D[v8].uNumVertices = 4; + pBillboardRenderListD3D[v8].pQuads[3].pos.y = v46; + pBillboardRenderListD3D[v8].pQuads[3].texcoord.x = 1.0; + pBillboardRenderListD3D[v8].pQuads[3].texcoord.y = 0.0; + } +} + +//----- (004A4023) -------------------------------------------------------- +void Render::TransformBillboard(RenderBillboardTransform_local0 *a2, Sprite *pSprite, int dimming_level, RenderBillboard *pBillboard) +{ + unsigned int v8; // esi@2 + double v14; // st6@14 + double v15; // st5@14 + float v29; // [sp+28h] [bp-8h]@5 + float v30; // [sp+2Ch] [bp-4h]@5 + + if (!uNumD3DSceneBegins) + return; + + v8 = Billboard_ProbablyAddToListAndSortByZOrder(a2->zbuffer_depth); + + v30 = (a2->_screenspace_x_scaler_packedfloat & 0xFFFF) / 65530.0 + HIWORD(a2->_screenspace_x_scaler_packedfloat); + v29 = (a2->_screenspace_y_scaler_packedfloat & 0xFFFF) / 65530.0 + HIWORD(a2->_screenspace_y_scaler_packedfloat); + + unsigned int diffuse = ::GetActorTintColor(dimming_level, 0, a2->zbuffer_depth, 0, pBillboard); + if (a2->sTintColor & 0x00FFFFFF && bTinting) + { + diffuse = BlendColors(a2->sTintColor, diffuse); + if (a2->sTintColor & 0xFF000000) + diffuse = 0x007F7F7F & ((unsigned int)diffuse >> 1); + } + + unsigned int specular = 0; + if (bUsingSpecular) + specular = sub_47C3D7_get_fog_specular(0, 0, a2->zbuffer_depth); + + v14 = (double)((int)pSprite->uBufferWidth / 2 - pSprite->uAreaX); + v15 = (double)((int)pSprite->uBufferHeight - pSprite->uAreaY); + if (a2->uFlags & 4) + v14 *= -1.0; + pBillboardRenderListD3D[v8].pQuads[0].diffuse = diffuse; + pBillboardRenderListD3D[v8].pQuads[0].pos.x = (double)a2->uScreenSpaceX - v14 * v30; + pBillboardRenderListD3D[v8].pQuads[0].pos.y = (double)a2->uScreenSpaceY - v15 * v29; + pBillboardRenderListD3D[v8].pQuads[0].pos.z = 1.0 - 1.0 / (a2->zbuffer_depth * 1000.0 / (double)pODMRenderParams->shading_dist_mist); + pBillboardRenderListD3D[v8].pQuads[0].rhw = 1.0 / a2->zbuffer_depth; + pBillboardRenderListD3D[v8].pQuads[0].specular = specular; + pBillboardRenderListD3D[v8].pQuads[0].texcoord.x = 0.0; + pBillboardRenderListD3D[v8].pQuads[0].texcoord.y = 0.0; + + v14 = (double)((int)pSprite->uBufferWidth / 2 - pSprite->uAreaX); + v15 = (double)((int)pSprite->uBufferHeight - pSprite->uAreaHeight - pSprite->uAreaY); + if ( a2->uFlags & 4 ) + v14 = v14 * -1.0; + pBillboardRenderListD3D[v8].pQuads[1].specular = specular; + pBillboardRenderListD3D[v8].pQuads[1].diffuse = diffuse; + pBillboardRenderListD3D[v8].pQuads[1].pos.x = (double)a2->uScreenSpaceX - v14 * v30; + pBillboardRenderListD3D[v8].pQuads[1].pos.y = (double)a2->uScreenSpaceY - v15 * v29; + pBillboardRenderListD3D[v8].pQuads[1].pos.z = 1.0 - 1.0 / (a2->zbuffer_depth * 1000.0 / (double)pODMRenderParams->shading_dist_mist); + pBillboardRenderListD3D[v8].pQuads[1].rhw = 1.0 / a2->zbuffer_depth; + pBillboardRenderListD3D[v8].pQuads[1].texcoord.x = 0.0; + pBillboardRenderListD3D[v8].pQuads[1].texcoord.y = 1.0; + + v14 = (double)((int)pSprite->uAreaWidth + pSprite->uAreaX + pSprite->uBufferWidth / 2 - pSprite->uBufferWidth); + v15 = (double)((int)pSprite->uBufferHeight - pSprite->uAreaHeight - pSprite->uAreaY); + if ( a2->uFlags & 4 ) + v14 *= -1.0; + pBillboardRenderListD3D[v8].pQuads[2].diffuse = diffuse; + pBillboardRenderListD3D[v8].pQuads[2].specular = specular; + pBillboardRenderListD3D[v8].pQuads[2].pos.x = (double)a2->uScreenSpaceX + v14 * v30; + pBillboardRenderListD3D[v8].pQuads[2].pos.y = (double)a2->uScreenSpaceY - v15 * v29; + pBillboardRenderListD3D[v8].pQuads[2].pos.z = 1.0 - 1.0 / (a2->zbuffer_depth * 1000.0 / (double)pODMRenderParams->shading_dist_mist); + pBillboardRenderListD3D[v8].pQuads[2].rhw = 1.0 / a2->zbuffer_depth; + pBillboardRenderListD3D[v8].pQuads[2].texcoord.x = 1.0; + pBillboardRenderListD3D[v8].pQuads[2].texcoord.y = 1.0; + + v14 = (double)((int)pSprite->uAreaWidth + pSprite->uAreaX + pSprite->uBufferWidth / 2 - pSprite->uBufferWidth); + v15 = (double)((int)pSprite->uBufferHeight - pSprite->uAreaY); + if ( a2->uFlags & 4 ) + v14 *= -1.0; + pBillboardRenderListD3D[v8].pQuads[3].diffuse = diffuse; + pBillboardRenderListD3D[v8].pQuads[3].specular = specular; + pBillboardRenderListD3D[v8].pQuads[3].pos.x = (double)a2->uScreenSpaceX + v14 * v30; + pBillboardRenderListD3D[v8].pQuads[3].pos.y = (double)a2->uScreenSpaceY - v15 * v29; + pBillboardRenderListD3D[v8].pQuads[3].pos.z = 1.0 - 1.0 / (a2->zbuffer_depth * 1000.0 / (double)pODMRenderParams->shading_dist_mist); + pBillboardRenderListD3D[v8].pQuads[3].rhw = 1.0 / a2->zbuffer_depth; + pBillboardRenderListD3D[v8].pQuads[3].texcoord.x = 1.0; + pBillboardRenderListD3D[v8].pQuads[3].texcoord.y = 0.0; + + pBillboardRenderListD3D[v8].uNumVertices = 4; + pBillboardRenderListD3D[v8].pTexture = pSprite->pTexture; + pBillboardRenderListD3D[v8].z_order = a2->zbuffer_depth; + pBillboardRenderListD3D[v8].field_90 = a2->field_44; + pBillboardRenderListD3D[v8].sZValue = a2->sZValue; + pBillboardRenderListD3D[v8].sParentBillboardID = a2->sParentBillboardID; + + if (a2->sTintColor & 0xFF000000) + pBillboardRenderListD3D[v8].opacity = RenderBillboardD3D::Opaque_3; + else + pBillboardRenderListD3D[v8].opacity = RenderBillboardD3D::Transparent; +} + + +//----- (004A49D0) -------------------------------------------------------- +void Render::DrawProjectile(float srcX, float srcY, float a3, float a4, float dstX, float dstY, float a7, float a8, IDirect3DTexture2 *a9) +{ + int absXDifference; // eax@1 + int absYDifference; // eax@1 + unsigned int smallerabsdiff; // ebx@1 + unsigned int largerabsdiff; + double v16; // st7@7 + double v17; // st7@7 + double v18; // st6@7 + double v20; // st4@8 + double v21; // st4@10 + double v22; // st4@10 + double v23; // st4@10 + double v25; // st4@11 + double v26; // st4@13 + double v28; // st4@13 + RenderVertexD3D3 v29[4]; // [sp+0h] [bp-94h]@7 + int xDifference; // [sp+88h] [bp-Ch]@1 + signed int v32; // [sp+8Ch] [bp-8h]@1 + int yDifference; // [sp+90h] [bp-4h]@1 + + xDifference = bankersRounding(dstX - srcX); + yDifference = bankersRounding(dstY - srcY); + absYDifference = abs(yDifference); + absXDifference = abs(xDifference); + smallerabsdiff = min(absXDifference, absYDifference); + largerabsdiff = max(absXDifference, absYDifference); + v32 = (11 * smallerabsdiff >> 5) + largerabsdiff; + v16 = 1.0 / (double)v32; + v17 = (double)yDifference * v16 * a4; + v18 = (double)xDifference * v16 * a4; + if ( uCurrentlyLoadedLevelType == LEVEL_Outdoor ) + { + v20 = a3 * 1000.0 / (double)pODMRenderParams->shading_dist_mist; + v25 = a7 * 1000.0 / (double)pODMRenderParams->shading_dist_mist; + } + else + { + v20 = a3 * 0.061758894; + v25 = a7 * 0.061758894; + } + v21 = 1.0 / a3; + v22 = (double)yDifference * v16 * a8; + v23 = (double)xDifference * v16 * a8; + v26 = 1.0 - 1.0 / v25; + v28 = 1.0 / a7; + v29[0].pos.x = srcX + v17; + v29[0].pos.y = srcY - v18; + v29[0].pos.z = 1.0 - 1.0 / v20; + v29[0].rhw = v21; + v29[0].diffuse = -1; + v29[0].specular = 0; + v29[0].texcoord.x = 1.0; + v29[0].texcoord.y = 0.0; + + v29[1].pos.x = v22 + dstX; + v29[1].pos.y = dstY - v23; + v29[1].pos.z = v26; + v29[1].rhw = v28; + v29[1].diffuse = -16711936; + v29[1].specular = 0; + v29[1].texcoord.x = 1.0; + v29[1].texcoord.y = 1.0; + + v29[2].pos.x = dstX - v22; + v29[2].pos.y = v23 + dstY; + v29[2].pos.z = v26; + v29[2].rhw = v28; + v29[2].diffuse = -1; + v29[2].specular = 0; + v29[2].texcoord.x = 0.0; + v29[2].texcoord.y = 1.0; + + v29[3].pos.x = srcX - v17; + v29[3].pos.y = v18 + srcY; + v29[3].pos.z = v29[0].pos.z; + v29[3].rhw = v21; + v29[3].diffuse = -1; + v29[3].specular = 0; + v29[3].texcoord.x = 0.0; + v29[3].texcoord.y = 0.0; + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DITHERENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_NONE)); + ErrD3D(pRenderD3D->pDevice->SetTexture(0, a9)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, v29, 4, 24)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DITHERENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_CW)); +} + +//----- (004A4CC9) -------------------------------------------------------- +void Render::_4A4CC9_AddSomeBillboard(stru6_stru1_indoor_sw_billboard *a1, int diffuse) +{ + unsigned int v5; // eax@7 + double v10; // st6@9 + double v11; // st6@10 + int v12; // ebx@13 + + if (a1->uNumVertices < 3) + return; + + float depth = 1000000.0; + for (uint i = 0; i < (unsigned int)a1->uNumVertices; ++i) + { + if (a1->field_104[i].z < depth) + depth = a1->field_104[i * 4].z; + } + + v5 = Billboard_ProbablyAddToListAndSortByZOrder(depth); + pBillboardRenderListD3D[v5].field_90 = 0; + pBillboardRenderListD3D[v5].sParentBillboardID = -1; + pBillboardRenderListD3D[v5].opacity = RenderBillboardD3D::Opaque_2; + pBillboardRenderListD3D[v5].pTexture = 0; + pBillboardRenderListD3D[v5].uNumVertices = a1->uNumVertices; + pBillboardRenderListD3D[v5].z_order = depth; + + for (uint i = 0; i < (unsigned int)a1->uNumVertices; ++i) + { + pBillboardRenderListD3D[v5].pQuads[i].pos.x = a1->field_104[i].x; + pBillboardRenderListD3D[v5].pQuads[i].pos.y = a1->field_104[i].y; + + v10 = a1->field_104[i].z; + if (uCurrentlyLoadedLevelType == LEVEL_Indoor) + v11 = v10 * 0.061758894; + else + v11 = v10 * 1000.0 / (double)pODMRenderParams->shading_dist_mist; + pBillboardRenderListD3D[v5].pQuads[i].pos.z = 1.0 - 1.0 / v11; + pBillboardRenderListD3D[v5].pQuads[i].rhw = 1.0 / a1->field_104[i].z; + + if (diffuse & 0xFF000000) + v12 = a1->field_104[i].diffuse; + else + v12 = diffuse; + pBillboardRenderListD3D[v5].pQuads[i].diffuse = v12; + pBillboardRenderListD3D[v5].pQuads[i].specular = 0; + + pBillboardRenderListD3D[v5].pQuads[i].texcoord.x = 0.0; + pBillboardRenderListD3D[v5].pQuads[i].texcoord.y = 0.0; + } +} + +//----- (004A4DE1) -------------------------------------------------------- +bool Render::LoadTexture(const char *pName, unsigned int bMipMaps, IDirectDrawSurface4 **pOutSurface, IDirect3DTexture2 **pOutTexture) +{ + unsigned __int16 *v13; // ecx@19 + unsigned __int16 *v14; // eax@19 + DWORD v15; // edx@20 + stru350 Dst; // [sp+Ch] [bp-F8h]@12 + + HWLTexture* pHWLTexture = pD3DBitmaps.LoadTexture(pName, bMipMaps); + if ( pHWLTexture ) + { + bMipMaps = !strncmp(pName, "HDWTR", 5); + if ( !pRenderD3D->CreateTexture(pHWLTexture->uWidth, pHWLTexture->uHeight, pOutSurface, pOutTexture, true, + bMipMaps, uMinDeviceTextureDim) ) + Error("HiScreen16::LoadTexture - D3Drend->CreateTexture() failed: %x", 0); + if (bMipMaps) + { + Dst._450DDE(); + Dst._450DF1(&stru_4EFCBC, &stru_4EFCBC); + + IDirectDrawSurface4 *pNextSurf = *pOutSurface; + while ( 1 ) + { + DDSCAPS2 v19; + memset(&v19, 0, sizeof(DDSCAPS2)); + v19.dwCaps = DDSCAPS_TEXTURE | DDSCAPS_MIPMAP; + + DDSURFACEDESC2 desc; + memset(&desc, 0, sizeof(DDSURFACEDESC2)); + desc.dwSize = sizeof(DDSURFACEDESC2); + + if ( LockSurface_DDraw4(pNextSurf, &desc, DDLOCK_WAIT | DDLOCK_WRITEONLY) ) + { + // linear scaling + for (int s = 0; s < desc.dwHeight; ++s) + for (int t = 0; t < desc.dwWidth; ++t) + { + unsigned int resampled_x = t * pHWLTexture->uWidth / desc.dwWidth, + resampled_y = s * pHWLTexture->uHeight / desc.dwHeight; + unsigned short sample = pHWLTexture->pPixels[resampled_y * pHWLTexture->uWidth + resampled_x]; + + ((unsigned short *)desc.lpSurface)[s * (desc.lPitch >> 1) + t] = sample; + } + + + //bicubic sampling + //Dst.sub_451007_scale_image_bicubic(pHWLTexture->pPixels, pHWLTexture->uWidth, pHWLTexture->uHeight, pHWLTexture->uWidth, + // (unsigned short *)desc.lpSurface, desc.dwWidth, desc.dwHeight, desc.lPitch >> 1, 0, 0); + + ErrD3D(pNextSurf->Unlock(NULL)); + //bMipMaps = 0x4D86ACu; + } + if (FAILED(pNextSurf->GetAttachedSurface(&v19, &pNextSurf))) + break; + } + //v20 = -1; + //nullsub_1(); + } + else + { + DDSCAPS2 v19; + memset(&v19, 0, sizeof(DDSCAPS2)); + v19.dwCaps = DDSCAPS_TEXTURE | DDSCAPS_MIPMAP; + + DDSURFACEDESC2 desc; + memset(&desc, 0, sizeof(DDSURFACEDESC2)); + desc.dwSize = sizeof(DDSURFACEDESC2); + + if ( LockSurface_DDraw4(*pOutSurface, &desc, DDLOCK_WAIT | DDLOCK_WRITEONLY) ) + { + bMipMaps = 0; + v13 = pHWLTexture->pPixels; + v14 = (unsigned __int16 *)desc.lpSurface; + for(uint bMipMaps = 0; bMipMaps < desc.dwHeight; bMipMaps++) + { + for (v15 = 0; v15 < desc.dwWidth; v15++) + { + *v14 = *v13; + ++v14; + ++v13; + } + v14 += (desc.lPitch >> 1) - desc.dwWidth; + } + ErrD3D((*pOutSurface)->Unlock(NULL)); + } + } + delete [] pHWLTexture->pPixels; + delete pHWLTexture; + return true; + } + return false; +} + +//----- (004A5048) -------------------------------------------------------- +bool Render::MoveSpriteToDevice( Sprite *pSprite ) +{ + HWLTexture *sprite_texture; // eax@1 + unsigned __int16 *v9; // edx@5 + LPVOID v10; // eax@5 + DDSURFACEDESC2 Dst; // [sp+Ch] [bp-7Ch]@4 + + sprite_texture = pD3DSprites.LoadTexture(pSprite->pName, pSprite->uPaletteID); + if ( sprite_texture ) + { + pSprite->uAreaX = sprite_texture->uAreaX; + pSprite->uAreaY = sprite_texture->uAreaY; + pSprite->uBufferWidth = sprite_texture->uBufferWidth; + pSprite->uBufferHeight = sprite_texture->uBufferHeight; + pSprite->uAreaWidth = sprite_texture->uAreaWidth; + pSprite->uAreaHeight = sprite_texture->uAreaHeigth; + if (!pRenderD3D->CreateTexture(sprite_texture->uWidth, sprite_texture->uHeight, &pSprite->pTextureSurface, &pSprite->pTexture, 1u, 0, uMinDeviceTextureDim)) + Error("HiScreen16::LoadTexture - D3Drend->CreateTexture() failed: %x", 0); + memset(&Dst, 0, sizeof(DDSURFACEDESC2)); + Dst.dwSize = 124; + if ( LockSurface_DDraw4((IDirectDrawSurface4 *)pSprite->pTextureSurface, &Dst, DDLOCK_WAIT | DDLOCK_WRITEONLY) ) + { + v9 = sprite_texture->pPixels; + v10 = Dst.lpSurface; + for (uint i=0; i<sprite_texture->uHeight; ++i) + { + for (uint j=0; j<sprite_texture->uWidth/2; ++j) + { + *(int *)v10 = *(int *)v9; + v9 += 2; + v10 = (char *)v10 + 4; + } + v10 = (char *)v10 + Dst.lPitch-sprite_texture->uWidth*2; + } + ErrD3D(pSprite->pTextureSurface->Unlock(NULL)); + } + delete [] sprite_texture->pPixels; + delete sprite_texture; + return true; + } + return false; +} + +//----- (004A51CB) -------------------------------------------------------- +void Render::BeginScene() +{ + //Render *v1; // esi@1 + unsigned int v2; // eax@1 +/*int v3; // eax@5 + unsigned __int16 **v4; // edi@6 + char *v5; // ebx@7*/ +// DDSURFACEDESC2 Dst; // [sp+Ch] [bp-7Ch]@4 + + //v1 = this; + v2 = this->uNumSceneBegins; + this->uNumSceneBegins = v2 + 1; + if ( !v2 ) + { + if ( this->pRenderD3D ) + { + /*if ( this->bColorKeySupported ) + { + memset(&Dst, 0, 0x7Cu); + Dst.dwSize = 124; + if ( LockSurface_DDraw4(this->pColorKeySurface4, &Dst, 0x800 | DDLOCK_WAIT) ) + { + this->pTargetSurface = (unsigned __int16 *)Dst.lpSurface; + this->uTargetSurfacePitch = Dst.lPitch >> 1; + this->field_18_locked_pitch = Dst.lPitch >> 1; + } + --this->uNumSceneBegins; + }*/ + } + else + { + if ( !this->pTargetSurface ) + { + LockRenderSurface((void **)&this->pTargetSurface, &this->uTargetSurfacePitch); + /*if ( this->pTargetSurface ) + { + this->field_18_locked_pitch = this->uTargetSurfacePitch; + }*/ + --this->uNumSceneBegins; + } + } + RestoreFrontBuffer(); + } +} + +//----- (004A527D) -------------------------------------------------------- +void Render::EndScene() +{ + if ( this->uNumSceneBegins ) + { + this->uNumSceneBegins--; + if ( !this->uNumSceneBegins ) + { + if ( this->pRenderD3D ) + { + /*if ( this->bColorKeySupported ) + { + this->pTargetSurface = 0; + this->uTargetSurfacePitch = 0; + this->field_18_locked_pitch = 0; + ErrD3D(this->pColorKeySurface4->Unlock(NULL)); + }*/ + } + else + { + this->pTargetSurface = 0; + this->uTargetSurfacePitch = 0; + //this->field_18_locked_pitch = 0; + UnlockBackBuffer(); + } + } + } +} + +//----- (004A52F1) -------------------------------------------------------- +void Render::ScreenFade(unsigned int color, float t) +{ + unsigned int v3; // esi@1 + unsigned int v7; // eax@6 + RenderVertexD3D3 v36[4]; // [sp+Ch] [bp-94h]@6 + int v40; // [sp+9Ch] [bp-4h]@6 + + v3 = 0; + + //{ + if (t > 1.0f) + t = 1.0f; + else if (t < 0.0f) + t = 0.0f; + + v40 = (char)floorf(t * 255.0f + 0.5f); + + v7 = color | (v40 << 24); + + v36[0].specular = 0; + v36[0].pos.x = pViewport->uViewportTL_X; + v36[0].pos.y = (double)pViewport->uViewportTL_Y; + v36[0].pos.z = 0.0; + v36[0].diffuse = v7; + v36[0].rhw = 1.0; + v36[0].texcoord.x = 0.0; + v36[0].texcoord.y = 0.0; + + v36[1].specular = 0; + v36[1].pos.x = pViewport->uViewportTL_X; + v36[1].pos.y = (double)(pViewport->uViewportBR_Y + 1); + v36[1].pos.z = 0.0; + v36[1].diffuse = v7; + v36[1].rhw = 1.0; + v36[1].texcoord.x = 0.0; + v36[1].texcoord.y = 0.0; + + v36[2].specular = 0; + v36[2].pos.x = (double)pViewport->uViewportBR_X; + v36[2].pos.y = (double)(pViewport->uViewportBR_Y + 1); + v36[2].pos.z = 0.0; + v36[2].diffuse = v7; + v36[2].rhw = 1.0; + v36[2].texcoord.x = 0.0; + v36[2].texcoord.y = 0.0; + + v36[3].specular = 0; + v36[3].pos.x = (double)pViewport->uViewportBR_X; + v36[3].pos.y = (double)pViewport->uViewportTL_Y; + v36[3].pos.z = 0.0; + v36[3].diffuse = v7; + v36[3].rhw = 1.0; + v36[3].texcoord.x = 0.0; + v36[3].texcoord.y = 0.0; + + ErrD3D(pRenderD3D->pDevice->SetTexture(0, 0)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_SRCALPHA)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_INVSRCALPHA)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DITHERENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZFUNC, D3DCMP_ALWAYS)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, v36, 4, 28)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DITHERENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZFUNC, D3DCMP_LESS)); + /*} + else + { + v40 = (1.0 - a3) * 65536.0; + v39 = v40 + 6.7553994e15; + LODWORD(a3) = LODWORD(v39); + v38 = (signed int)(pViewport->uViewportBR_X - pViewport->uViewportTL_X) >> 1; + HIDWORD(v39) = pViewport->uViewportBR_Y - pViewport->uViewportTL_Y + 1; + v13 = pViewport->uViewportTL_X + ecx0->uTargetSurfacePitch - pViewport->uViewportBR_X; + v14 = &ecx0->pTargetSurface[pViewport->uViewportTL_X + pViewport->uViewportTL_Y * ecx0->uTargetSurfacePitch]; + v37 = 2 * v13; + LODWORD(v40) = (int)v14; + + int __i = 0; + v15 = dword_F1B430.data(); + do + { + v16 = v3; + v3 += LODWORD(a3); + dword_F1B430[__i++] = v16 >> 16; + } + //while ( (signed int)v15 < (signed int)&Aureal3D_SplashScreen ); + while (__i < 32); + + if ( pRenderer->uTargetGBits == 6 ) + { + v17 = sr_42690D_colors_cvt(this_); + v18 = (65536 - LODWORD(a3)) * (v17 & 0x1F); + this_ = (((65536 - LODWORD(a3)) * (unsigned __int16)(v17 & 0xF800) & 0xF800FFFF | v18 & 0x1F0000 | (65536 - LODWORD(a3)) * (v17 & 0x7E0) & 0x7E00000u) >> 16 << 16) | (((65536 - LODWORD(a3)) * (unsigned __int16)(v17 & 0xF800) & 0xF800FFFF | v18 & 0x1F0000 | (65536 - LODWORD(a3)) * (v17 & 0x7E0) & 0x7E00000u) >> 16); + v19 = v40; + v20 = off_4EFDB0; + v21 = HIDWORD(v39); + do + { + v22 = v38; + v31 = v21; + do + { + v23 = (*(int *)((char *)v20 + + ((((unsigned __int16)(*(short *)((char *)v20 + ((*(unsigned int *)LODWORD(v19) & 0xF800u) >> 9)) << 11) | *(unsigned int *)LODWORD(v19) & 0x7FF) & 0x7C0u) >> 4)) << 6) | (*(int *)((char *)v20 + ((((*(int *)((char *)v20 + ((*(unsigned int *)LODWORD(v19) & 0xF800u) >> 9)) << 11) | (*(int *)((char *)v20 + ((*(unsigned int *)LODWORD(v19) & 0xF8000000u) >> 25)) << 27) | *(unsigned int *)LODWORD(v19) & 0x7FF07FF) & 0x7C00000u) >> 20)) << 22) | ((*(int *)((char *)v20 + ((*(unsigned int *)LODWORD(v19) & 0xF800u) >> 9)) << 11) | (*(int *)((char *)v20 + ((*(unsigned int *)LODWORD(v19) & 0xF8000000u) >> 25)) << 27) | *(unsigned int *)LODWORD(v19) & 0x7FF07FF) & 0xF81FF81F; + result = this_ + + (*((int *)v20 + + (((unsigned __int8)(*((char *)v20 + + ((((unsigned __int16)(*(short *)((char *)v20 + + ((*(unsigned int *)LODWORD(v19) & 0xF800u) >> 9)) << 11) | *(unsigned int *)LODWORD(v19) & 0x7FF) & 0x7C0u) >> 4)) << 6) | *(unsigned int *)LODWORD(v19) & 0x1F) & 0x1F)) | (*(int *)((char *)v20 + ((v23 & 0x1F0000u) >> 14)) << 16) | ((*(int *)((char *)v20 + ((((unsigned __int16)(*(short *)((char *)v20 + ((*(unsigned int *)LODWORD(v19) & 0xF800u) >> 9)) << 11) | *(unsigned int *)LODWORD(v19) & 0x7FF) & 0x7C0u) >> 4)) << 6) | (*(int *)((char *)v20 + ((((*(int *)((char *)v20 + ((*(unsigned int *)LODWORD(v19) & 0xF800u) >> 9)) << 11) | (*(int *)((char *)v20 + ((*(unsigned int *)LODWORD(v19) & 0xF8000000u) >> 25)) << 27) | *(unsigned int *)LODWORD(v19) & 0x7FF07FF) & 0x7C00000u) >> 20)) << 22) | ((*(int *)((char *)v20 + ((*(unsigned int *)LODWORD(v19) & 0xF800u) >> 9)) << 11) | (*(int *)((char *)v20 + ((*(unsigned int *)LODWORD(v19) & 0xF8000000u) >> 25)) << 27) | *(unsigned int *)LODWORD(v19) & 0x7FF07FF) & 0xF81FF81F) & 0xFFE0FFE0); + *(unsigned int *)LODWORD(v19) = result; + LODWORD(v19) += 4; + --v22; + } + while ( v22 ); + LODWORD(v19) += v37; + v21 = v31 - 1; + } + while ( v31 != 1 ); + } + else + { + v24 = sr_4268E3_smthn_to_a1r5g5b5(this_); + v25 = (65536 - LODWORD(a3)) * (v24 & 0x1F); + this_ = (((65536 - LODWORD(a3)) * (v24 & 0x7C00) & 0x7C000000 | v25 & 0x1F0000 | (65536 - LODWORD(a3)) + * (v24 & 0x3E0) & 0x3E00000u) >> 16 << 16) | (((65536 - LODWORD(a3)) * (v24 & 0x7C00) & 0x7C000000 | v25 & 0x1F0000 | (65536 - LODWORD(a3)) * (v24 & 0x3E0) & 0x3E00000u) >> 16); + v26 = v40; + v27 = (char *)off_4EFDB0; + v28 = HIDWORD(v39); + do + { + v29 = v38; + v32 = v28; + do + { + v30 = 32 + * *(int *)&v27[(((unsigned __int16)(*(short *)&v27[(*(unsigned int *)LODWORD(v26) & 0x7C00u) >> 8] << 10) | *(unsigned int *)LODWORD(v26) & 0x3FF) & 0x3E0u) >> 3] | (*(int *)&v27[(((*(int *)&v27[(*(unsigned int *)LODWORD(v26) & 0x7C00u) >> 8] << 10) | (*(int *)&v27[(*(unsigned int *)LODWORD(v26) & 0x7C000000u) >> 24] << 26) | *(unsigned int *)LODWORD(v26) & 0x3FF03FF) & 0x3E00000u) >> 19] << 21) | ((*(int *)&v27[(*(unsigned int *)LODWORD(v26) & 0x7C00u) >> 8] << 10) | (*(int *)&v27[(*(unsigned int *)LODWORD(v26) & 0x7C000000u) >> 24] << 26) | *(unsigned int *)LODWORD(v26) & 0x3FF03FF) & 0x7C1F7C1F; + result = this_ + + (*(int *)&v27[4 + * (((unsigned __int8)(32 + * v27[(((unsigned __int16)(*(short *)&v27[(*(unsigned int *)LODWORD(v26) & 0x7C00u) >> 8] << 10) | *(unsigned int *)LODWORD(v26) & 0x3FF) & 0x3E0u) >> 3]) | *(unsigned int *)LODWORD(v26) & 0x1F) & 0x1F)] | (*(int *)&v27[(v30 & 0x1F0000u) >> 14] << 16) | (32 * *(int *)&v27[(((unsigned __int16)(*(short *)&v27[(*(unsigned int *)LODWORD(v26) & 0x7C00u) >> 8] << 10) | *(unsigned int *)LODWORD(v26) & 0x3FF) & 0x3E0u) >> 3] | (*(int *)&v27[(((*(int *)&v27[(*(unsigned int *)LODWORD(v26) & 0x7C00u) >> 8] << 10) | (*(int *)&v27[(*(unsigned int *)LODWORD(v26) & 0x7C000000u) >> 24] << 26) | *(unsigned int *)LODWORD(v26) & 0x3FF03FF) & 0x3E00000u) >> 19] << 21) | ((*(int *)&v27[(*(unsigned int *)LODWORD(v26) & 0x7C00u) >> 8] << 10) | (*(int *)&v27[(*(unsigned int *)LODWORD(v26) & 0x7C000000u) >> 24] << 26) | *(unsigned int *)LODWORD(v26) & 0x3FF03FF) & 0x7C1F7C1F) & 0xFFE0FFE0); + *(unsigned int *)LODWORD(v26) = result; + LODWORD(v26) += 4; + --v29; + } + while ( v29 ); + LODWORD(v26) += v37; + v28 = v32 - 1; + } + while ( v32 != 1 ); + } + }*/ +} + +//----- (004A5B81) -------------------------------------------------------- +void Render::SetTextureClipRect(unsigned int uX, unsigned int uY, unsigned int uZ, unsigned int uW) +{ + this->bClip = 1; + this->uClipX = uX; + this->uClipY = uY; + this->uClipZ = uZ; + this->uClipW = uW; +} + +//----- (004A5BB6) -------------------------------------------------------- +void Render::ResetTextureClipRect() +{ + this->bClip = 1; + this->uClipX = 0; + this->uClipY = 0; + this->uClipZ = window->GetWidth(); + this->uClipW = 480; +} + +unsigned __int32 Color32(unsigned __int16 color16) +{ + unsigned __int32 c = color16; + unsigned int b = (c & 31) * 8; + unsigned int g = ((c >> 5) & 63) * 4; + unsigned int r = ((c >> 11) & 31) * 8; + + return (r << 16) | (g << 8) | b;// +} + +//----- (0040DEF3) -------------------------------------------------------- +unsigned __int16 Color16(unsigned __int32 r, unsigned __int32 g, unsigned __int32 b) +{ + //return ((unsigned int)b >> (8 - LOBYTE(pRenderer->uTargetBBits))) | pRenderer->uTargetGMask & (g << (LOBYTE(pRenderer->uTargetGBits) + + // LOBYTE(pRenderer->uTargetBBits) - 8)) | pRenderer->uTargetRMask & (r << (LOBYTE(pRenderer->uTargetGBits) + + // LOBYTE(pRenderer->uTargetRBits) + LOBYTE(pRenderer->uTargetBBits) - 8)); + return (b >> (8 - 5)) | + 0x7E0 & (g << (6 + 5 - 8)) | + 0xF800 & (r << (6 + 5 + 5 - 8)); +} + + +//----- (004A5BE3) -------------------------------------------------------- +void Render::DrawTextureRGB(unsigned int uOutX, unsigned int uOutY, RGBTexture *a4) +{ + int v4; // edi@3 + unsigned __int16 *v6; // esi@3 + unsigned int v8; // eax@5 + unsigned int v9; // ebx@5 + unsigned int v11; // eax@7 + unsigned int v12; // ebx@8 + unsigned int v15; // eax@14 + int v19; // [sp+10h] [bp-8h]@3 + int v23; // [sp+28h] [bp+10h]@3 + + if ( this->uNumSceneBegins && a4 ) + { + v4 = a4->uWidth; + //v5 = &this->pTargetSurface[uOutX + uOutY * this->uTargetSurfacePitch]; + v6 = a4->pPixels; + v23 = a4->uHeight; + v19 = v4; + if ( this->bClip ) + { + if ( (signed int)uOutX < (signed int)this->uClipX ) + { + v8 = this->uClipX - uOutX; + v9 = uOutX - this->uClipX; + v8 *= 2; + v4 += v9; + v6 = (unsigned __int16 *)((char *)v6 + v8); + //v5 = (unsigned __int16 *)((char *)v5 + v8); + } + if ( (signed int)uOutY < (signed int)this->uClipY ) + { + v11 = this->uClipY - uOutY; + v6 += v19 * v11; + v23 += uOutY - this->uClipY; + //v5 += this->uTargetSurfacePitch * v11; + } + v12 = max(this->uClipX, uOutX); + if ( (signed int)(v4 + v12) > (signed int)this->uClipZ ) + { + v4 = this->uClipZ - max(this->uClipX, uOutX); + } + v15 = max(this->uClipY, uOutY); + if ( (signed int)(v15 + v23) > (signed int)this->uClipW ) + { + v23 = this->uClipW - max(this->uClipY, uOutY); + } + } + + for (int y = 0; y < v23; y++) + { + for (int x = 0; x < v4; x++) + { + WritePixel16(uOutX + x, uOutY + y, *v6); + //*v5 = *v6; + //++v5; + ++v6; + } + v6 += v19 - v4; + //v5 += this->uTargetSurfacePitch - v4; + } + } +} + +//----- (004A5D33) -------------------------------------------------------- +void Render::CreditsTextureScroll(unsigned int pX, unsigned int pY, int move_X, int move_Y, RGBTexture *pTexture) +{ + //unsigned __int16 *v7; // ebx@3 + int full_width; // ecx@3 + int full_height; // edi@3 + //int v23; // edi@23 + unsigned __int16 *pTexturea; // [sp+28h] [bp+18h]@3 + + if ( this->uNumSceneBegins && pTexture ) + { + /*auto v7 = this->pTargetSurface; + if (FORCE_16_BITS) + v7 = (unsigned __int32 *)((char *)v7 + (pX + pY * this->uTargetSurfacePitch) * 2); + else + v7 = (unsigned __int32 *)((char *)v7 + (pX + pY * this->uTargetSurfacePitch) * 4);*/ + full_width = pTexture->uWidth - move_X; + full_height = pTexture->uHeight - move_Y; + pTexturea = &pTexture->pPixels[move_X + move_Y * pTexture->uWidth]; + if ( this->bClip ) + { + if ( pX < this->uClipX )//если кадр выходит за правую границу + { + pTexturea = (unsigned __int16 *)((char *)pTexturea + (2 * (this->uClipX - pX))); + full_width += pX - this->uClipX; + //v7 = (unsigned __int32 *)((char *)v7 + ((FORCE_16_BITS ? 2 : 4) * (this->uClipX - pX))); + } + if ( pY < this->uClipY )//если кадр выходит за верхнюю границу + { + pTexturea += pTexture->uWidth * (this->uClipY - pY); + full_height += pY - this->uClipY; + //v7 = (unsigned __int32 *)((char *)v7 + (FORCE_16_BITS ? 2 : 4) * this->uTargetSurfacePitch * (this->uClipY - pY)); + } + if ( this->uClipX < pX )//если правая граница окна меньше х координаты кадра + this->uClipX = pX; + if ( this->uClipY < pY )//если верхняя граница окна меньше y координаты кадра + this->uClipY = pY; + if ( (full_width + this->uClipX) > this->uClipZ )//если ширина кадра выходит за правую границу + { + if ( this->uClipX < pX ) + this->uClipX = pX; + full_width = this->uClipZ - this->uClipX; + } + if ( (full_height + this->uClipY) > this->uClipW )//если высота кадра выходит за нижнюю границу + { + if ( this->uClipY < pY ) + this->uClipY = pY; + full_height = this->uClipW - this->uClipY; + } + } + + for (int y = 0; y < full_height; ++y) + { + for (int x = 0; x < full_width; ++x) + { + if ( *pTexturea != Color16(0, 0xFFu, 0xFFu) ) + { + WritePixel16(pX + x, pY + y, *pTexturea); + /*if (FORCE_16_BITS) + *(unsigned __int16 *)v7 = *pTexturea; + else + *(unsigned __int32 *)v7 = r5g6b5_2_r8g8b8(*pTexturea);*/ + } + ++pTexturea; + //++v7; + } + //v7 += this->uTargetSurfacePitch - full_width; + pTexturea = (unsigned __int16 *)((char *)pTexturea + 2 * (pTexture->uWidth - full_width)); + } + } +} + +//----- (004A6E7E) -------------------------------------------------------- +void Render::DrawTranslucent(unsigned int a2, unsigned int a3, Texture *a4) +{ + int v5; // edx@4 + unsigned int v6; // edi@4 + unsigned int v7; // edx@5 + unsigned int v8; // edx@6 + unsigned int v9; // edx@7 + unsigned int v10; // edx@8 + unsigned int v11; // ebx@9 + unsigned int v12; // esi@11 + unsigned int v13; // edx@12 + unsigned int v14; // ebx@15 + unsigned int v15; // esi@17 + unsigned int v16; // edi@18 + int v18; // [sp+14h] [bp-Ch]@4 + int v19; // [sp+18h] [bp-8h]@4 + unsigned __int8 *v20; // [sp+1Ch] [bp-4h]@4 + + if ( this->uNumSceneBegins && a4 && a4->pPalette16 ) + { + //v4 = &this->pTargetSurface[a2 + a3 * this->uTargetSurfacePitch]; + v20 = a4->pLevelOfDetail0_prolly_alpha_mask; + v5 = a4->uTextureWidth; + v6 = a4->uTextureHeight; + v19 = a4->uTextureWidth; + v18 = a4->uTextureWidth; + int clipped_out_x = a2; + int clipped_out_y = a3; + if ( this->bClip ) + { + v7 = this->uClipX; + if ( (signed int)a2 < (signed int)v7 ) + { + v8 = v7 - a2; + v20 += v8; + v19 += a2 - this->uClipX; + //v4 += v8; + clipped_out_x = uClipX; + } + v9 = this->uClipY; + if ( (signed int)a3 < (signed int)v9 ) + { + v10 = v9 - a3; + v20 += v18 * v10; + v6 = a3 - this->uClipY + a4->uTextureHeight; + //v4 += this->uTargetSurfacePitch * v10; + clipped_out_y = uClipY; + } + v11 = this->uClipX; + v5 = v19; + if ( (signed int)v11 < (signed int)a2 ) + v11 = a2; + v12 = this->uClipZ; + if ( (signed int)(v19 + v11) > (signed int)v12 ) + { + v13 = this->uClipX; + if ( (signed int)v13 < (signed int)a2 ) + v13 = a2; + v5 = v12 - v13; + } + v14 = this->uClipY; + if ( (signed int)v14 < (signed int)a3 ) + v14 = a3; + v15 = this->uClipW; + if ( (signed int)(v6 + v14) > (signed int)v15 ) + { + v16 = this->uClipY; + if ( (signed int)v16 < (signed int)a3 ) + v16 = a3; + v6 = v15 - v16; + } + } + + for (uint y = 0; y < v6; ++y) + { + for (int x = 0; x < v5; ++x) + { + if ( *v20 ) + WritePixel16(clipped_out_x + x, clipped_out_y + y, ((unsigned int)a4->pPalette16[*v20] >> 1) & 0x7BEF); + ++v20; + } + v20 += v18 - v5; + } + + /*if ( pRenderer->uTargetGBits == 5 ) + { + if ( (signed int)v6 > 0 ) + { + v23 = v6; + do + { + if ( v5 > 0 ) + { + v21 = v5; + do + { + if ( *v20 ) + *v4 = ((unsigned int)a4->pPalette16[*v20] >> 1) & 0x3DEF; + ++v4; + ++v20; + --v21; + } + while ( v21 ); + } + v20 += v18 - v5; + v17 = v23-- == 1; + v4 += this->uTargetSurfacePitch - v5; + } + while ( !v17 ); + } + } + else + { + if ( (signed int)v6 > 0 ) + { + v24 = v6; + do + { + if ( v5 > 0 ) + { + v22 = v5; + do + { + if ( *v20 ) + *v4 = ((unsigned int)a4->pPalette16[*v20] >> 1) & 0x7BEF; + ++v4; + ++v20; + --v22; + } + while ( v22 ); + } + v20 += v18 - v5; + v17 = v24-- == 1; + v4 += this->uTargetSurfacePitch - v5; + } + while ( !v17 ); + } + }*/ + } +} + +//----- (004A6DF5) -------------------------------------------------------- +void Render::_4A6DF5(unsigned __int16 *pBitmap, unsigned int uBitmapPitch, Vec2_int_ *pBitmapXY, void *pTarget, unsigned int uTargetPitch, Vec4_int_ *a7) +{ + int width; // ecx@3 + unsigned __int16 *pixels; // ebx@4 + int height; // esi@4 + + if ( !pBitmap || !pTarget) + return; + + width = a7->z - a7->x; + height = a7->w - a7->y; + pixels = (unsigned short *)pTarget + a7->x + uTargetPitch * a7->y; + for ( int y = 0; y < height; ++y ) + { + for ( int x = 0; x < width; ++x ) + { + WritePixel16(a7->x + x, a7->y + y, *pixels); + ++pixels; + } + pixels += uTargetPitch - width; + } +} + +//----- (004A6D87) -------------------------------------------------------- +void Render::FillRectFast(unsigned int uX, unsigned int uY, unsigned int uWidth, unsigned int uHeight, unsigned int uColor16) +{ + if (!uNumSceneBegins) + return; + + unsigned __int32 twoColors = (uColor16 << 16) | uColor16; + for (uint y = 0; y < uHeight; ++y) + { + void *pDst = (char *)pTargetSurface + (FORCE_16_BITS ? 2 : 4) * (uX + (y + uY) * uTargetSurfacePitch); + + memset32(pDst, + FORCE_16_BITS ? twoColors : 0xFF000000 | Color32(uColor16), // two colors per int (16bit) or 1 (32bit) + uWidth / (FORCE_16_BITS ? 2 : 1)); // two pixels per int (16bit) or 1 (32bit) + + if (FORCE_16_BITS && uWidth & 1) // we may miss one pixel for 16bit + ((unsigned __int16 *)pTargetSurface)[uX + uWidth - 1 + (y + uY) * uTargetSurfacePitch] = uColor16; + } +} + +//----- (004A6C4F) -------------------------------------------------------- +void Render::DrawText(signed int uOutX, signed int uOutY, unsigned __int8 *pFontPixels, unsigned int uCharWidth, + unsigned int uCharHeight, unsigned __int16 *pFontPalette, + unsigned __int16 uFaceColor, unsigned __int16 uShadowColor) +{ + unsigned int v9; // edi@2 + unsigned int v10; // esi@2 + unsigned int v12; // ebx@3 + //signed int v13; // edx@5 + int v14; // edx@6 + signed int v15; // ebx@7 + //unsigned int v16; // edx@9 + signed int v17; // edi@10 + signed int v18; // ebx@13 + unsigned int v19; // edx@15 + signed int v20; // esi@16 + unsigned __int16 v22; // dx@24 + unsigned __int8 *v24; // [sp+Ch] [bp-4h]@2 + + if (!this->uNumSceneBegins) + return; + + v9 = uCharWidth; + v10 = uCharHeight; + //v11 = &this->pTargetSurface[uOutX + uOutY * this->uTargetSurfacePitch]; + v24 = pFontPixels; + + int clipped_out_x = uOutX, clipped_out_y = uOutY; + if ( this->bClip ) + { + v12 = this->uClipX; + if ( uOutX < (signed int)v12 ) + { + v24 = &pFontPixels[v12 - uOutX]; + //v11 += v12 - uOutX; + clipped_out_x = uClipX; + v9 = uCharWidth + uOutX - v12; + } + //v13 = this->uClipY; + if ( uOutY < this->uClipY ) + { + v14 = this->uClipY - uOutY; + v24 += uCharWidth * v14; + v10 = uCharHeight + uOutY - this->uClipY; + //v11 += this->uTargetSurfacePitch * v14; + clipped_out_y = uClipY; + } + v15 = this->uClipX; + if ( this->uClipX < uOutX ) + v15 = uOutX; + //v16 = this->uClipZ; + if ( (signed int)(v9 + v15) > (signed int)this->uClipZ ) + { + v17 = this->uClipX; + if ( this->uClipX < uOutX ) + v17 = uOutX; + v9 = this->uClipZ - v17; + } + v18 = this->uClipY; + if ( this->uClipY < uOutY ) + v18 = uOutY; + v19 = this->uClipW; + if ( (signed int)(v10 + v18) > (signed int)v19 ) + { + v20 = this->uClipY; + if ( this->uClipY < uOutY ) + v20 = uOutY; + v10 = v19 - v20; + } + } + + for (uint y = 0; y < v10; ++y) + { + for (uint x = 0; x < v9; ++x) + { + if (*v24) + { + v22 = uShadowColor; + if ( *v24 != 1 ) + v22 = uFaceColor; + WritePixel16(clipped_out_x + x, clipped_out_y + y, v22); + } + ++v24; + } + v24 += uCharWidth - v9; + //v23 = uOutXa-- == 1; + //v11 += this->uTargetSurfacePitch - v9; + } +} + +//----- (004A6A68) -------------------------------------------------------- +void Render::GetLeather(unsigned int a2, unsigned int a3, Texture *a4, __int16 height) +{ + Texture tex; // [sp+Ch] [bp-48h]@1 + + memcpy(&tex, a4, sizeof(tex)); + tex.uTextureHeight = a4->uTextureHeight - height; + if ( (signed __int16)tex.uTextureHeight > 0 ) + DrawTextureIndexed(a2, a3, &tex); +} + +//----- (004A6AB1) -------------------------------------------------------- +void Render::DrawTextPalette( int x, int y, unsigned char* font_pixels, int a5, unsigned int uFontHeight, unsigned __int16 *pPalette, int a8 ) + { + int v8; // edi@2 + unsigned int v9; // esi@2 + unsigned char *v11; // edx@2 + int v14; // edx@6 + signed int v15; // ebx@7 + signed int v17; // edi@10 + signed int v18; // ebx@13 + signed int v20; // esi@16 + unsigned __int16 v24; // si@35 + int v25; // [sp+Ch] [bp-4h]@2 + unsigned int v28; // [sp+20h] [bp+10h]@30 + + int a2 = x; + int a3 = y; + uint a6 = uFontHeight; + if (!this->uNumSceneBegins) + return; + + v8 = a5; + v9 = a6; + //v10 = &pTargetSurface[x + y * uTargetSurfacePitch]; + v11 = (unsigned char *)font_pixels; + v25 = (int)font_pixels; + int clipped_out_x = x; + int clipped_out_y = y; + if ( this->bClip ) + { + if ( a2 < (signed int)this->uClipX ) + { + v25 = this->uClipX - a2 + (int)font_pixels; + //v10 += v12 - a2; + v8 = a5 + a2 - this->uClipX; + clipped_out_x = uClipX; + } + if ( a3 < this->uClipY ) + { + v14 = this->uClipY - a3; + v25 += a5 * v14; + v9 = a6 + a3 - this->uClipY; + //v10 += this->uTargetSurfacePitch * v14; + clipped_out_y = uClipY; + } + v15 = this->uClipX; + if ( this->uClipX < a2 ) + v15 = a2; + if ( v8 + v15 > (signed int)this->uClipZ ) + { + v17 = this->uClipX; + if ( v17 < a2 ) + v17 = a2; + v8 = this->uClipZ - v17; + } + v18 = this->uClipY; + if ( this->uClipY < a3 ) + v18 = a3; + if ( (signed int)(v9 + v18) > (signed int)this->uClipW ) + { + v20 = this->uClipY; + if ( this->uClipY < a3 ) + v20 = a3; + v9 = this->uClipW - v20; + } + v11 = (unsigned char *)v25; + } + + if ( a8 ) + { + v28 = 0x7FF; // 16bit pRenderer->uTargetGMask | pRenderer->uTargetBMask; + for (uint dy = 0; dy < v9; ++dy) + { + for (int dx = 0; dx < v8; ++dx) + { + if ( *v11 ) + v24 = pPalette[*v11]; + else + v24 = v28; + WritePixel16(clipped_out_x + dx, clipped_out_y + dy, v24); + //*v10 = v24; + //++v10; + ++v11; + //--v27; + + } + v11 += a5 - v8; + } + /*if ( (signed int)v9 > 0 ) + { + v23 = a5; + v30 = v9; + do + { + if ( v8 > 0 ) + { + v27 = v8; + do + { + if ( *v11 ) + v24 = pPalette[*v11]; + else + v24 = v28; + *v10 = v24; + ++v10; + ++v11; + --v27; + } + while ( v27 ); + } + v11 += v23 - v8; + v22 = v30-- == 1; + v10 += this->uTargetSurfacePitch - v8; + } + while ( !v22 ); + }*/ + } + else + { + for (uint dy = 0; dy < v9; ++dy) + { + for (int dx = 0; dx < v8; ++dx) + { + if ( *v11 ) + WritePixel16(clipped_out_x + dx, clipped_out_y + dy, pPalette[*v11]); + //*v10 = v24; + //++v10; + ++v11; + //--v27; + } + v11 += a5 - v8; + } + + /*if ( (signed int)v9 > 0 ) + { + v21 = a5; + v29 = v9; + do + { + if ( v8 > 0 ) + { + v26 = v8; + do + { + if ( *v11 ) + *v10 = pPalette[*v11]; + ++v10; + ++v11; + --v26; + } + while ( v26 ); + } + v11 += v21 - v8; + v22 = v29-- == 1; + v10 += this->uTargetSurfacePitch - v8; + } + while ( !v22 ); + }*/ + } +} + +//----- (004A68EF) -------------------------------------------------------- +void Render::DrawTransparentGreenShade(signed int a2, signed int a3, Texture *pTexture) +{ + DrawMasked(a2, a3, pTexture, 0x07E0); +} + + +//----- (004A6776) -------------------------------------------------------- +void Render::DrawTransparentRedShade(unsigned int a2, unsigned int a3, Texture *a4) +{ + DrawMasked(a2, a3, a4, 0xF800); + /*Texture *v4; // edi@2 + unsigned int v5; // ebx@4 + unsigned __int16 *v6; // eax@4 + unsigned int v7; // edx@5 + unsigned int v8; // edx@6 + unsigned int v9; // edx@7 + unsigned int v10; // edx@8 + unsigned int v11; // edx@9 + unsigned int v12; // esi@12 + unsigned int v13; // esi@15 + unsigned int v14; // edx@17 + unsigned int v15; // esi@18 + unsigned __int8 *v16; // ebx@22 + char v17; // zf@28 + int v18; // [sp+10h] [bp-10h]@4 + unsigned __int8 *v19; // [sp+18h] [bp-8h]@4 + int v20; // [sp+1Ch] [bp-4h]@4 + int a2a; // [sp+28h] [bp+8h]@24 + unsigned int a3a; // [sp+2Ch] [bp+Ch]@22 + unsigned int a4a; // [sp+30h] [bp+10h]@11 + + if ( this->uNumSceneBegins ) + { + v4 = a4; + if ( a4 ) + { + if ( a4->pPalette16 ) + { + v5 = a4->uTextureHeight; + v6 = &this->pTargetSurface[a2 + a3 * this->uTargetSurfacePitch]; + v19 = a4->pLevelOfDetail0_prolly_alpha_mask; + v20 = a4->uTextureWidth; + v18 = a4->uTextureWidth; + if ( this->bClip ) + { + v7 = this->uClipX; + if ( (signed int)a2 < (signed int)v7 ) + { + v8 = v7 - a2; + v19 += v8; + v20 += a2 - this->uClipX; + v6 += v8; + } + v9 = this->uClipY; + v5 = a4->uTextureHeight; + if ( (signed int)a3 < (signed int)v9 ) + { + v10 = v9 - a3; + v19 += v18 * v10; + v5 = a3 - this->uClipY + a4->uTextureHeight; + v4 = a4; + v6 += this->uTargetSurfacePitch * v10; + } + v11 = this->uClipX; + if ( (signed int)v11 < (signed int)a2 ) + v11 = a2; + a4a = this->uClipZ; + if ( (signed int)(v11 + v20) > (signed int)a4a ) + { + v12 = this->uClipX; + if ( (signed int)v12 < (signed int)a2 ) + v12 = a2; + v20 = a4a - v12; + } + v13 = this->uClipY; + if ( (signed int)v13 < (signed int)a3 ) + v13 = a3; + v14 = this->uClipW; + if ( (signed int)(v5 + v13) > (signed int)v14 ) + { + v15 = this->uClipY; + if ( (signed int)v15 < (signed int)a3 ) + v15 = a3; + v5 = v14 - v15; + } + } + if ( (signed int)v5 > 0 ) + { + a3a = v5; + v16 = v19; + do + { + if ( v20 > 0 ) + { + a2a = v20; + do + { + if ( *v16 ) + *v6 = this->uTargetRMask & v4->pPalette16[*v16]; + ++v6; + ++v16; + --a2a; + } + while ( a2a ); + } + v16 += v18 - v20; + v17 = a3a-- == 1; + v6 += this->uTargetSurfacePitch - v20; + } + while ( !v17 ); + } + } + } + }*/ +} + +//----- (004A68EF) -------------------------------------------------------- +void Render::DrawMasked(signed int a2, signed int a3, Texture *pTexture, unsigned __int16 mask) +{ + unsigned int v5; // ebx@4 + int v10; // edx@8 + signed int v11; // edx@9 + signed int v12; // esi@12 + signed int v13; // esi@15 + signed int v15; // esi@18 + unsigned __int8 *v16; // ebx@22 + int v18; // [sp+10h] [bp-10h]@4 + unsigned __int8 *v19; // [sp+18h] [bp-8h]@4 + int v20; // [sp+1Ch] [bp-4h]@4 + + if (!uNumSceneBegins || !pTexture) + return; + + if ( pTexture->pPalette16 ) + { + v5 = pTexture->uTextureHeight; + //v6 = &this->pTargetSurface[a2 + a3 * this->uTargetSurfacePitch]; + v19 = pTexture->pLevelOfDetail0_prolly_alpha_mask; + v20 = pTexture->uTextureWidth; + v18 = pTexture->uTextureWidth; + int clipped_out_x = a2; + int clipped_out_y = a3; + if ( this->bClip ) + { + if ( a2 < this->uClipX ) + { + v19 += this->uClipX - a2; + v20 += a2 - this->uClipX; + clipped_out_x = uClipX; + } + v5 = pTexture->uTextureHeight; + if ( a3 < this->uClipY ) + { + v10 = this->uClipY - a3; + v19 += v18 * v10; + v5 = a3 - this->uClipY + pTexture->uTextureHeight; + clipped_out_y = uClipY; + } + v11 = this->uClipX; + if ( this->uClipX < a2 ) + v11 = a2; + if ( v11 + v20 > (signed int)this->uClipZ ) + { + v12 = this->uClipX; + if ( this->uClipX < a2 ) + v12 = a2; + v20 = this->uClipZ - v12; + } + v13 = this->uClipY; + if ( this->uClipY < a3 ) + v13 = a3; + if ( (signed int)(v5 + v13) > (signed int)this->uClipW ) + { + v15 = this->uClipY; + if ( this->uClipY < a3 ) + v15 = a3; + v5 = this->uClipW - v15; + } + } + + v16 = v19; + for (uint y = 0; y < v5; ++y) + { + for (int x = 0; x < v20; ++x) + { + if ( *v16 ) + WritePixel16(clipped_out_x + x, clipped_out_y + y, pTexture->pPalette16[*v16] & mask); + ++v16; + } + v16 += v18 - v20; + } + + /*if ( (signed int)v5 > 0 ) + { + v22 = v5; + v16 = v19; + do + { + if ( v20 > 0 ) + { + v21 = v20; + do + { + if ( *v16 ) + *v6 = this->uTargetGMask & v4->pPalette16[*v16]; + ++v6; + ++v16; + --v21; + } + while ( v21 ); + } + v16 += v18 - v20; + v17 = v22-- == 1; + v6 += this->uTargetSurfacePitch - v20; + } + while ( !v17 ); + }*/ + } +} + + +//----- (004A65CC) -------------------------------------------------------- +void Render::_4A65CC(unsigned int x, unsigned int y, Texture *a4, Texture *a5, int a6, int a7, int a8) +{ + unsigned int uHeight; // edi@6 + unsigned int v14; // edx@11 + unsigned int v16; // edx@14 + unsigned int v17; // edx@17 + unsigned int v19; // edx@20 + int v20; // eax@27 + int v21; // edx@29 + unsigned __int8 *v24; // [sp+14h] [bp-4h]@6 + int Width; // [sp+2Ch] [bp+14h]@6 + + if ( this->uNumSceneBegins && a4 && a4->pPalette16 && a5 && a5->pPalette16 ) + { + v24 = a4->pLevelOfDetail0_prolly_alpha_mask; + Width = a4->uTextureWidth; + uHeight = a4->uTextureHeight; + int clipped_out_x = x; + int clipped_out_y = y; + if ( this->bClip ) + { + if ( (signed int)x < (signed int)this->uClipX ) + { + v24 += this->uClipX - x; + Width += x - this->uClipX; + clipped_out_x = uClipX; + } + if ( (signed int)y < (signed int)this->uClipY ) + { + v24 += a4->uTextureWidth * (this->uClipY - y); + uHeight = y - this->uClipY + a4->uTextureHeight; + clipped_out_y = uClipY; + } + v14 = this->uClipX; + if ( (signed int)this->uClipX < (signed int)x ) + v14 = x; + if ( (signed int)(Width + v14) > (signed int)this->uClipZ ) + { + v16 = this->uClipX; + if ( (signed int)this->uClipX < (signed int)x ) + v16 = x; + Width = this->uClipZ - v16; + } + v17 = this->uClipY; + if ( (signed int)this->uClipY < (signed int)y ) + v17 = y; + if ( (signed int)(uHeight + v17) > (signed int)this->uClipW ) + { + v19 = this->uClipY; + if ( (signed int)this->uClipY < (signed int)y ) + v19 = y; + uHeight = this->uClipW - v19; + } + } + + for (uint dy = 0; dy < uHeight; ++dy) + { + for (int dx = 0; dx < Width; ++dx) + { + v20 = *v24; + if ( v20 >= a7 && v20 <= a8 ) + { + v21 = a7 + (a6 + v20) % (2 * (a8 - a7)); + if ( (a6 + v20) % (2 * (a8 - a7)) >= a8 - a7 ) + v21 = 2 * a8 - v21 - a7; + WritePixel16(clipped_out_x + dx, clipped_out_y + dy, a4->pPalette16[v21]); + } + ++v24; + } + v24 += a4->uTextureWidth - Width; + } + /*if ( (signed int)v9 > 0 ) + { + ya = v9; + v23 = v22 - v27; + do + { + if ( v27 > 0 ) + { + xa = v27; + do + { + v20 = *v24; + if ( v20 >= a7 && v20 <= a8 ) + { + v21 = a7 + (a6 + v20) % (2 * (a8 - a7)); + if ( (a6 + v20) % (2 * (a8 - a7)) >= a8 - a7 ) + v21 = 2 * a8 - v21 - a7; + *v8 = a4->pPalette16[v21]; + } + ++v8; + ++v24; + --xa; + } + while ( xa ); + } + v8 += this->uTargetSurfacePitch - v27; + v24 += v23; + --ya; + } + while ( ya ); + }*/ + } +} + +//----- (004A63E6) -------------------------------------------------------- +void Render::DrawAura(unsigned int a2, unsigned int a3, Texture *a4, Texture *a5, int a6, int a7, int a8) +{ + unsigned int v14; // edx@11 + unsigned int v16; // edx@14 + unsigned int v17; // edx@17 + unsigned int v19; // edx@20 + int v20; // eax@27 + int v21; // edx@29 + int Height; // [sp+10h] [bp-8h]@6 + int Width; // [sp+14h] [bp-4h]@6 + int v27; // [sp+24h] [bp+Ch]@23 + unsigned __int8 *v28; // [sp+28h] [bp+10h]@6 + + if ( this->uNumSceneBegins ) + { + if ( a4 ) + { + if ( a4->pPalette16 ) + { + if ( a5 ) + { + if ( a5->pPalette16 ) + { + v28 = a4->pLevelOfDetail0_prolly_alpha_mask; + Width = a4->uTextureWidth; + Height = a4->uTextureHeight; + int clipped_out_x = a2; + int clipped_out_y = a3; + if ( this->bClip ) + { + if ( (signed int)a2 < (signed int)this->uClipX ) + { + v28 += this->uClipX - a2; + Width += a2 - this->uClipX; + clipped_out_x = uClipX; + } + + if ( (signed int)a3 < (signed int)this->uClipY ) + { + v28 += a4->uTextureWidth * (this->uClipY - a3); + Height += a3 - this->uClipY; + clipped_out_y = uClipY; + } + + v14 = this->uClipX; + if ( (signed int)this->uClipX < (signed int)a2 ) + v14 = a2; + if ( (signed int)(Width + v14) > (signed int)this->uClipZ ) + { + v16 = this->uClipX; + if ( (signed int)this->uClipX < (signed int)a2 ) + v16 = a2; + Width = this->uClipZ - v16; + } + + v17 = this->uClipY; + if ( (signed int)this->uClipY < (signed int)a3 ) + v17 = a3; + if ( (signed int)(Height + v17) > (signed int)this->uClipW ) + { + v19 = this->uClipY; + if ( (signed int)this->uClipY < (signed int)a3 ) + v19 = a3; + Height = this->uClipW - v19; + } + } + + v27 = 0; + for (int y = 0; y < Height; ++y) + { + for (int x = 0; x < Width; ++x) + { + if ( *v28 ) + { + v20 = *(&a5->pLevelOfDetail0_prolly_alpha_mask[x & a5->uWidthMinus1] + a5->uTextureWidth * (v27 & a5->uHeightMinus1)); + if ( v20 >= a7 ) + { + if ( v20 <= a8 ) + { + v21 = a7 + (a6 + v20) % (2 * (a8 - a7)); + if ( (a6 + v20) % (2 * (a8 - a7)) >= a8 - a7 ) + v21 = 2 * a8 - v21 - a7; + //v9 = a5; + //*v10 = a5->pPalette16[v21]; + WritePixel16(clipped_out_x + x, clipped_out_y + y, a5->pPalette16[v21]); + } + } + } + v28++; + } + v28 += a4->uTextureWidth - Width; + } + + /*if ( v24 > 0 ) + { + v23 = v22 - v25; + do + { + for ( i = 0; i < v25; ++v28 ) + { + if ( *v28 ) + { + v20 = *(&v9->pLevelOfDetail0_prolly_alpha_mask[i & v9->uWidthMinus1] + v9->uTextureWidth * (v27 & v9->uHeightMinus1)); + if ( v20 >= a7 ) + { + if ( v20 <= a8 ) + { + v21 = a7 + (a6 + v20) % (2 * (a8 - a7)); + if ( (a6 + v20) % (2 * (a8 - a7)) >= a8 - a7 ) + v21 = 2 * a8 - v21 - a7; + v9 = a5; + *v10 = a5->pPalette16[v21]; + } + } + } + ++i; + ++v10; + } + ++v27; + v10 += this->uTargetSurfacePitch - v25; + v28 += v23; + } + while ( v27 < v24 ); + }*/ + + } + } + } + } + } +} + +//----- (004A6274) -------------------------------------------------------- +void Render::DrawTextureTransparent(unsigned int uX, unsigned int uY, Texture *pTexture) +{ + int uHeight; // ebx@4 + unsigned int v11; // edx@9 + unsigned int v12; // esi@12 + unsigned int v13; // esi@15 + unsigned int v15; // esi@18 + unsigned __int8 *v19; // [sp+18h] [bp-8h]@4 + int uWidth; // [sp+1Ch] [bp-4h]@4 + + if ( this->uNumSceneBegins ) + { + if ( pTexture ) + { + if ( pTexture->pPalette16 ) + { + uHeight = pTexture->uTextureHeight; + v19 = pTexture->pLevelOfDetail0_prolly_alpha_mask; + uWidth = pTexture->uTextureWidth; + + int clipped_out_x = uX; + int clipped_out_y = uY; + if ( this->bClip ) + { + if ( (signed int)uX < (signed int)this->uClipX ) + { + v19 += this->uClipX - uX; + uWidth += uX - this->uClipX; + clipped_out_x = uClipX; + } + + uHeight = pTexture->uTextureHeight; + if ( (signed int)uY < (signed int)this->uClipY ) + { + v19 += pTexture->uTextureWidth * (this->uClipY - uY); + uHeight = uY - this->uClipY + pTexture->uTextureHeight; + clipped_out_y = uClipY; + } + v11 = this->uClipX; + if ( (signed int)this->uClipX < (signed int)uX ) + v11 = uX; + + if ( (signed int)(v11 + uWidth) > (signed int)this->uClipZ ) + { + v12 = this->uClipX; + if ( (signed int)this->uClipX < (signed int)uX ) + v12 = uX; + uWidth = this->uClipZ - v12; + } + v13 = this->uClipY; + if ( (signed int)this->uClipY < (signed int)uY ) + v13 = uY; + + if ( (signed int)(uHeight + v13) > (signed int)this->uClipW ) + { + v15 = this->uClipY; + if ( (signed int)this->uClipY < (signed int)uY ) + v15 = uY; + uHeight = this->uClipW - v15; + } + } + + for (int y = 0; y < uHeight; ++y) + { + for (int x = 0; x < uWidth; ++x) + { + if ( *v19 ) + WritePixel16(clipped_out_x + x, clipped_out_y + y, pTexture->pPalette16[*v19]); + ++v19; + } + v19 += pTexture->uTextureWidth - uWidth; + } + /*if ( (signed int)uHeight > 0 ) + { + uYa = uHeight; + v16 = v19; + do + { + if ( uWidth > 0 ) + { + uXa = uWidth; + do + { + if ( *v16 ) + *v6 = pCurrentTexture->pPalette16[*v16]; + ++v6; + ++v16; + } + while ( uXa-- !=1 ); + } + v16 += v18 - uWidth; + uFlag = uYa-- == 1; + v6 += this->uTargetSurfacePitch - uWidth; + } + while ( !uFlag ); + }*/ + } + } + } +} + +//----- (004A612A) -------------------------------------------------------- +void Render::DrawMaskToZBuffer(signed int uOutX, unsigned int uOutY, Texture *pTexture, int zVal) +{ + unsigned int v6; // edx@3 + int v7; // ebx@3 + int v8; // edi@3 + int v10; // eax@5 + signed int v12; // esi@8 + signed int v14; // esi@11 + unsigned int v15; // esi@14 + unsigned int v17; // ecx@17 + int v18; // edx@23 + int v19; // [sp+Ch] [bp-Ch]@3 + int v20; // [sp+10h] [bp-8h]@3 + int uOutXa; // [sp+20h] [bp+8h]@21 + unsigned __int8 *uOutYa; // [sp+24h] [bp+Ch]@3 + int *pZBuffer; // [sp+28h] [bp+10h]@3 + + if ( this->uNumSceneBegins ) + { + if ( pTexture ) + { + v6 = uOutY; + v7 = pTexture->uTextureHeight; + pZBuffer = &this->pActiveZBuffer[uOutX + window->GetWidth() * uOutY]; + uOutYa = pTexture->pLevelOfDetail0_prolly_alpha_mask; + v8 = pTexture->uTextureWidth; + v20 = pTexture->uTextureWidth; + v19 = pTexture->uTextureWidth; + if ( this->bClip ) + { + if ( uOutX < this->uClipX ) + { + v10 = this->uClipX - uOutX; + uOutYa += v10; + v8 += uOutX - this->uClipX; + v20 = v8; + pZBuffer += v10; + } + if ( (signed int)v6 < (signed int)this->uClipY ) + { + uOutYa += v19 * (this->uClipY - v6); + v7 += v6 - this->uClipY; + pZBuffer += window->GetWidth() * (this->uClipY - v6); + v8 = v20; + } + v12 = this->uClipX; + if ( this->uClipX < uOutX ) + v12 = uOutX; + if ( v8 + v12 > (signed int)this->uClipZ ) + { + v14 = this->uClipX; + if ( this->uClipX < uOutX ) + v14 = uOutX; + v8 = this->uClipZ - v14; + } + v15 = this->uClipY; + if ( (signed int)this->uClipY < (signed int)v6 ) + v15 = v6; + if ( (signed int)(v7 + v15) > (signed int)this->uClipW ) + { + v17 = this->uClipY; + if ( (signed int)this->uClipY >= (signed int)v6 ) + v6 = v17; + v7 = this->uClipW - v6; + } + } + if ( v7 > 0 ) + { + uOutXa = v7; + do + { + if ( v8 > 0 ) + { + v18 = v8; + do + { + if ( *uOutYa ) + *pZBuffer = zVal; + ++pZBuffer; + ++uOutYa; + --v18; + } + while ( v18 ); + } + pZBuffer += window->GetWidth() - v8; + uOutYa += v19 - v8; + --uOutXa; + } + while ( uOutXa ); + } + } + } +} + +//----- (004A601E) -------------------------------------------------------- +void Render::ZBuffer_Fill_2(signed int a2, signed int a3, Texture *pTexture, int a5) +{ + signed int v5; // edx@3 + int v6; // ebx@3 + int v7; // esi@3 + void *v8; // esi@3 + signed int v11; // edi@8 + signed int v13; // edi@11 + unsigned int v14; // edi@14 + unsigned int v16; // ecx@17 + int v17; // [sp+18h] [bp+Ch]@3 + unsigned int pTexturea; // [sp+1Ch] [bp+10h]@3 + + if ( this->uNumSceneBegins && pTexture ) + { + v5 = a3; + v6 = pTexture->uTextureHeight; + v7 = 5 * a3; + v17 = pTexture->uTextureHeight; + v8 = &this->pActiveZBuffer[a2 + (v7 << 7)]; + pTexturea = pTexture->uTextureWidth; + if ( this->bClip ) + { + if ( a2 < (signed int)this->uClipX ) + { + pTexturea += a2 - this->uClipX; + v8 = (char *)v8 + 4 * (this->uClipX - a2); + } + if ( v5 < (signed int)this->uClipY ) + { + v17 += v5 - this->uClipY; + v8 = (char *)v8 + 2560 * (this->uClipY - v5); + } + v11 = this->uClipX; + if ( this->uClipX < a2 ) + v11 = a2; + if ( (signed int)(pTexturea + v11) > (signed int)this->uClipZ ) + { + v13 = this->uClipX; + if ( this->uClipX < a2 ) + v13 = a2; + pTexturea = this->uClipZ - v13; + } + v14 = this->uClipY; + if ( (signed int)this->uClipY < v5 ) + v14 = v5; + v6 = v17; + if ( (signed int)(v17 + v14) > (signed int)this->uClipW ) + { + v16 = this->uClipY; + if ( (signed int)this->uClipY < v5 ) + v16 = v5; + v6 = this->uClipW - v16; + } + } + if ( v6 > 0 ) + { + do + { + if ( (signed int)pTexturea > 0 ) + { + memset32(v8, a5, pTexturea); + v8 = (char *)v8 + 4 * pTexturea; + } + v8 = (char *)v8 + 4 * (window->GetWidth() - pTexturea); + --v6; + } + while ( v6 ); + } + } +} + +//----- (004A5EB2) -------------------------------------------------------- +void Render::DrawTextureIndexed(unsigned int uX, unsigned int uY, Texture *a4) +{ + int v5; // ebx@4 + unsigned int v8; // edx@6 + unsigned int v10; // edx@8 + unsigned int v11; // edx@9 + unsigned int v12; // esi@12 + unsigned int v13; // esi@15 + unsigned int v15; // esi@18 + int v18; // [sp+10h] [bp-10h]@4 + unsigned __int8 *v19; // [sp+18h] [bp-8h]@4 + int v20; // [sp+1Ch] [bp-4h]@4 + + if ( this->uNumSceneBegins ) + { + if ( a4 ) + { + if ( a4->pPalette16 ) + { + v5 = a4->uTextureHeight; + //pTarget = &this->pTargetSurface[uX + uY * this->uTargetSurfacePitch]; + v19 = a4->pLevelOfDetail0_prolly_alpha_mask; + v20 = a4->uTextureWidth; + v18 = a4->uTextureWidth; + + int clipped_out_x = uX; + int clipped_out_y = uY; + if ( this->bClip ) + { + if ( (signed int)uX < (signed int)this->uClipX ) + { + v8 = this->uClipX - uX; + v19 += v8; + v20 += uX - this->uClipX; + clipped_out_x = uClipX; + } + + v5 = a4->uTextureHeight; + if ( (signed int)uY < (signed int)this->uClipY ) + { + v10 = this->uClipY - uY; + v19 += v18 * v10; + v5 = uY - this->uClipY + a4->uTextureHeight; + //v4 = a4; + clipped_out_y = uClipY; + } + + v11 = this->uClipX; + if ( (signed int)this->uClipX < (signed int)uX ) + v11 = uX; + + if ( (signed int)(v11 + v20) > (signed int)this->uClipZ ) + { + v12 = this->uClipX; + if ( (signed int)this->uClipX < (signed int)uX ) + v12 = uX; + v20 = this->uClipZ - v12; + } + + v13 = this->uClipY; + if ( (signed int)this->uClipY < (signed int)uY ) + v13 = uY; + + if ( (signed int)(v5 + v13) > (signed int)uClipW ) + { + v15 = this->uClipY; + if ( (signed int)this->uClipY < (signed int)uY ) + v15 = uY; + v5 = uClipW - v15; + } + } + + for (int y = 0; y < v5; ++y) + { + for (int x = 0; x < v20; ++x) + { + if ( a4->pPalette16[*v19] != 0x7FF )// 2047 + WritePixel16(clipped_out_x + x, clipped_out_y + y, a4->pPalette16[*v19]); + ++v19; + } + v19 += v18 - v20; + } + /*if ( (signed int)v5 > 0 ) + { + uYa = v5; + v16 = v19; + do + { + if ( v20 > 0 ) + { + uXa = v20; + do + { + *pTarget = v4->pPalette16[*v16]; + ++pTarget; + ++v16; + --uXa; + } + while ( uXa ); + } + v16 += v18 - v20; + v17 = uYa-- == 1; + pTarget += this->uTargetSurfacePitch - v20; + } + while ( !v17 ); + }*/ + } + } + } +} + +//----- (004667E9) -------------------------------------------------------- +void Render::ChangeBetweenWinFullscreenModes() +{ + float v0; // ST14_4@17 + int v4; // edx@26 + ObjectDesc *v5; // eax@26 + RGBTexture *v6; // esi@33 + const char *v8; // [sp-4h] [bp-28h]@33 +// struct tagRECT Rect; // [sp+14h] [bp-10h]@15 + + /*if ( !pRenderer->bWindowMode && (dword_6BE364_game_settings_1 & 2) ) + { + ModalWindow(pGlobalTXT_LocalizationStrings[62], UIMSG_0);// "Might and Magic VII requires your desktop to be in 16bit (32k or 65k) Color mode in order to operate in a window." + return; + }*/ + if ( bWindowMode || pRenderD3D->pAvailableDevices->bIsDeviceCompatible ) + { + if ( pEventTimer->bPaused ) + dword_6BE364_game_settings_1 |= GAME_SETTINGS_0800; + else + pEventTimer->Pause(); + if ( pMiscTimer->bPaused ) + dword_6BE364_game_settings_1 |= GAME_SETTINGS_1000; + else + pMiscTimer->Pause(); + pMouse->bActive = 0; + if ( pRenderD3D ) + { + pBitmaps_LOD->ReleaseHardwareTextures(); + pSprites_LOD->ReleaseAll(); + } + if ( bWindowMode ) + { + //SetMenu(hWnd, 0); + //SetWindowLongA(hWnd, -20, 0); + //SetWindowLongA(hWnd, -16, 0x10000000u); + window->SetFullscreenMode(); + pRenderer->InitializeFullscreen(); + v0 = (double)(signed int)uGammaPos * 0.1 + 0.6; + pGame->pGammaController->Initialize(v0); + } + else + { + //ClipCursor(0); + window->SetWindowedMode(window->GetWidth(), window->GetHeight()); + pRenderer->SwitchToWindow(); + } + if ( pRenderD3D ) + { + pBitmaps_LOD->_410423_move_textures_to_device(); + pSprites_LOD->MoveSpritesToVideoMemory(); + } + if (!( pPaletteManager->uNumTargetBBits == uTargetBBits + && pPaletteManager->uNumTargetGBits == uTargetGBits + && pPaletteManager->uNumTargetRBits == uTargetRBits )) + { + pPaletteManager->SetColorChannelInfo(uTargetRBits, uTargetGBits, uTargetBBits); + pPaletteManager->RecalculateAll(); + pBitmaps_LOD->SetupPalettes(uTargetRBits, uTargetGBits, uTargetBBits); + pIcons_LOD->SetupPalettes(uTargetRBits, uTargetGBits, uTargetBBits); + for (uint i = 0; i < pObjectList->uNumObjects; i++) + { + BYTE3(v4) = 0; + v5 = &pObjectList->pObjects[i]; + *(short *)((char *)&v4 + 1) = v5->uParticleTrailColorR; + LOBYTE(v4) = v5->uParticleTrailColorG; + v5->uParticleTrailColor = v5->uParticleTrailColorB | (v4 << 8); + } + SetUserInterface(pParty->alignment, true); + if ( pMediaPlayer->pVideoFrame.pPixels ) + pMediaPlayer->pVideoFrame.Load(pMediaPlayer->pVideoFrameTextureFilename, 1); + if ( sCurrentMenuID != MENU_CREATEPARTY ) + { + if ( sCurrentMenuID == MENU_CREDITSPROC ) + dword_A74C88 = 1; + } + else + { + if ( sCurrentMenuID ) + { + v6 = &pTexture_PCX; + pTexture_PCX.Release(); + v8 = "makeme.pcx"; + } + else + { + v6 = &pTexture_PCX; + pTexture_PCX.Release(); + v8 = "title.pcx"; + if ( sCurrentMenuID ) + v8 = "lsave640.pcx"; + } + v6->Load(v8, 0); + } + } + viewparams->bRedrawGameUI = 1; + viewparams->InitGrayPalette(); + pMouse->SetCurrentCursorBitmap(); + /*if ( pRenderer->bWindowMode ) + { + //MoveWindow(hWnd, uWindowX, uWindowY, uWindowWidth, uWindowHeight, 0); + CenterWindowAndAdjustSize(hWnd, windowed_mode_width, windowed_mode_height); + ShowWindow(hWnd, SW_SHOWNORMAL); + }*/ + pMouse->bActive = true; + if ( pMovie_Track ) + pMediaPlayer->SelectMovieType(); + if (dword_6BE364_game_settings_1 & GAME_SETTINGS_0800) + dword_6BE364_game_settings_1 &= ~GAME_SETTINGS_0800; + else + pEventTimer->Resume(); + if (dword_6BE364_game_settings_1 & GAME_SETTINGS_1000) + dword_6BE364_game_settings_1 &= ~GAME_SETTINGS_1000; + else + pMiscTimer->Resume(); + } +} + + +//----- (004524D8) -------------------------------------------------------- +HWLTexture *RenderHWLContainer::LoadTexture(const char *pName, int bMipMaps) +{ + void *v13; // eax@13 + int v16; // esi@14 + int v17; // ecx@16 + int v18; // esi@16 + unsigned __int16 *v19; // eax@16 + int v20; // edx@16 + int v21; // ecx@16 + int v22; // eax@16 + int v23; // esi@16 + unsigned __int16 *v26; // [sp+24h] [bp-10h]@13 + int v27; // [sp+28h] [bp-Ch]@14 + int v28; // [sp+2Ch] [bp-8h]@13 + int pDestb; // [sp+3Ch] [bp+8h]@15 + + if (!uNumItems) + return nullptr; + + /////////////////////////////// + //quick search(быстрый поиск)// + /////////////////////////////// + uint idx1 = 0, + idx2 = uNumItems; + while (true) + { + uint i = idx1 + (idx2 - idx1) / 2; + + int res = _stricmp(pName, pSpriteNames[i]); + if (!res) + { + fseek(pFile, pSpriteOffsets[i], SEEK_SET); + break; + } + else if (res < 0) + idx2 = idx1 + (idx2 - idx1) / 2; + else + idx1 = i + 1; + + if ( idx1 >= idx2 ) + return false; + } + + uint uCompressedSize = 0; + fread(&uCompressedSize, 4, 1, pFile); + + HWLTexture* pTex = new HWLTexture; + fread(&pTex->uBufferWidth, 4, 1, pFile); + fread(&pTex->uBufferHeight, 4, 1, pFile); + fread(&pTex->uAreaWidth, 4, 1, pFile); + fread(&pTex->uAreaHeigth, 4, 1, pFile); + fread(&pTex->uWidth, 4, 1, pFile); + fread(&pTex->uHeight, 4, 1, pFile); + fread(&pTex->uAreaX, 4, 1, pFile); + fread(&pTex->uAreaY, 4, 1, pFile); + + pTex->pPixels = new unsigned __int16[pTex->uWidth * pTex->uHeight]; + if (uCompressedSize) + { + char* pCompressedData = new char[uCompressedSize]; + fread(pCompressedData, 1, uCompressedSize, pFile); + uint uDecompressedSize = pTex->uWidth * pTex->uHeight * sizeof(short); + zlib::MemUnzip(pTex->pPixels, &uDecompressedSize, pCompressedData, uCompressedSize); + delete [] pCompressedData; + } + else + fread(pTex->pPixels, 2, pTex->uWidth * pTex->uHeight, pFile); + + if ( scale_hwls_to_half ) + { + __debugbreak();//Ritor1 + pTex->uHeight /= 2; + pTex->uWidth /= 2; + v13 = new unsigned __int16[pTex->uWidth * pTex->uHeight]; + v28 = 0; + v26 = (unsigned __int16 *)v13; + if ( pTex->uHeight > 0 ) + { + v16 = pTex->uWidth; + v27 = 1; + do + { + pDestb = 0; + if ( v16 > 0 ) + { + do + { + v17 = v16 * v27; + v18 = v28 * v16; + v19 = pTex->pPixels; + v20 = pDestb + 2 * v18; + v21 = (int)&v19[2 * (pDestb + v17)]; + v22 = (int)&v19[2 * v20]; + LOWORD(v20) = *(unsigned short *)(v21 + 2); + LOWORD(v21) = *(unsigned short *)v21; + v23 = pDestb + v18; + pDestb++; + + v26[v23] = _452442_color_cvt(*(unsigned short *)v22, *(unsigned short *)(v22 + 2), v21, v20); + v16 = pTex->uWidth; + } + while (pDestb < pTex->uWidth); + } + ++v28; + v27 += 2; + } + while ( v28 < (signed int)pTex->uHeight ); + } + delete [] pTex->pPixels; + pTex->pPixels = v26; + } + return pTex; +} +//----- (0045271F) -------------------------------------------------------- +bool RenderHWLContainer::Release() +{ + __int32 v4; // eax@6 + FILE *v5; // ST24_4@6 + FILE *File; // [sp+4h] [bp-4h]@6 + + if ( this->bDumpDebug) + { + File = fopen("logd3d.txt", "w"); + v4 = ftell(this->pFile); + v5 = this->pFile; + this->uDataOffset = v4; + fwrite(&this->uNumItems, 4u, 1u, v5); + for (uint i = 0; i < this->uNumItems; i++) + { + fwrite(this->pSpriteNames[i], 1u, 0x14u, this->pFile); + fprintf(File, "D3D texture name: %s\t\toffset: %x\n", this->pSpriteNames[i], *(unsigned int *)(&(this->pSpriteNames[i]) + 200000/sizeof(char*))); + } + fwrite(this->pSpriteOffsets, 4u, this->uNumItems, this->pFile); + fseek(this->pFile, 4, 0); + fwrite(&this->uDataOffset, 4u, 1u, this->pFile); + fclose(this->pFile); + fclose(File); + } + else + { + fclose(this->pFile); + for (uint i = 0; i < this->uNumItems; i++) + { + delete[] this->pSpriteNames[i]; + } + } + return true; +} + +//----- (00452347) -------------------------------------------------------- +RenderHWLContainer::RenderHWLContainer(): + bDumpDebug(false) +{ + this->pFile = 0; + uSignature = 0; + this->uDataOffset = 0; + memset(&this->uNumItems, 0, 0x61A84u); + this->uNumItems = 0; + this->scale_hwls_to_half = false; +} + +//----- (0045237F) -------------------------------------------------------- +bool RenderHWLContainer::Load(const wchar_t *pFilename) +{ + pFile = _wfopen(pFilename, L"rb"); + if (!pFile) + { + Log::Warning(L"Failed to open file: %s", pFilename); + return false; + } + + fread(&uSignature, 1, 4, pFile); + if (uSignature != 'TD3D') + { + Log::Warning(L"Invalid format: %s", pFilename); + return false; + } + + fread(&uDataOffset, 4, 1, pFile); + fseek(pFile, uDataOffset, SEEK_SET); + fread(&uNumItems, 4, 1, pFile); + + memset(pSpriteNames, 0, 50000 * sizeof(char *)); + for (uint i = 0; i < uNumItems; ++i) + { + pSpriteNames[i] = new char[20]; + fread(pSpriteNames[i], 1, 20, pFile); + } + fread(pSpriteOffsets, 4, uNumItems, pFile); + + return true; +} + +//----- (004A1C1E) -------------------------------------------------------- +void Render::DoRenderBillboards_D3D() +{ + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_CLAMP)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_NONE)); + + /*if (pRenderer->uNumBillboardsToDraw) + { + auto p = &pRenderer->pBillboardRenderListD3D[0]; + for (int i = 0; i < p->uNumVertices; ++i) + { + p->pQuads[i].pos.z -= p->pQuads[i].pos.z * 0.6; + //p->pQuads[i].rhw = + 0.8 * (1.0f - p->pQuads[i].rhw); + } + p->pQuads[0].pos.x = 10; + p->pQuads[0].pos.y = 10; + + p->pQuads[1].pos.x = 10; + p->pQuads[1].pos.y = 200; + + p->pQuads[2].pos.x = 100; + p->pQuads[2].pos.y = 200; + + p->pQuads[3].pos.x = 100; + p->pQuads[3].pos.y = 10; + + if (p->uOpacity != RenderBillboardD3D::NoBlend) + SetBillboardBlendOptions(p->uOpacity); + + pRenderer->pRenderD3D->pDevice->SetTexture(0, p->pTexture); + ErrD3D(pRenderer->pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + p->pQuads, p->uNumVertices, + D3DDP_DONOTLIGHT | D3DDP_DONOTUPDATEEXTENTS)); + + }*/ + + for (int i = uNumBillboardsToDraw - 1; i >= 0; --i) + { + if (pBillboardRenderListD3D[i].opacity != RenderBillboardD3D::NoBlend) + SetBillboardBlendOptions(pBillboardRenderListD3D[i].opacity); + + pRenderD3D->pDevice->SetTexture(0, pBillboardRenderListD3D[i].pTexture); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + pBillboardRenderListD3D[i].pQuads, pBillboardRenderListD3D[i].uNumVertices, + D3DDP_DONOTLIGHT | D3DDP_DONOTUPDATEEXTENTS)); + } + + if (bFogEnabled) + { + bFogEnabled = false; + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGCOLOR, GetLevelFogColor() & 0xFFFFFF)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGTABLEMODE, 0)); + } + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_CW)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DITHERENABLE, TRUE)); +} + +//----- (004A1DA8) -------------------------------------------------------- +void Render::SetBillboardBlendOptions(RenderBillboardD3D::OpacityType a1) +{ + switch (a1) + { + case RenderBillboardD3D::Transparent: + { + if (bFogEnabled) + { + bFogEnabled = false; + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGCOLOR, GetLevelFogColor() & 0xFFFFFF)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGTABLEMODE, 0)); + } + + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_SRCALPHA)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_INVSRCALPHA)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DITHERENABLE, TRUE)); + } + break; + + case RenderBillboardD3D::Opaque_1: + case RenderBillboardD3D::Opaque_2: + case RenderBillboardD3D::Opaque_3: + { + if (bUsingSpecular) + { + if (!bFogEnabled) + { + bFogEnabled = true; + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, FALSE)); + } + } + + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DITHERENABLE, FALSE)); + } + break; + + default: + Log::Warning(L"SetBillboardBlendOptions: invalid opacity type (%u)", a1); + assert(false); + break; + } +} +//----- (00424CD7) -------------------------------------------------------- +int ODM_NearClip(unsigned int num_vertices) +{ + bool current_vertices_flag; // edi@1 + bool next_vertices_flag; // [sp+Ch] [bp-24h]@6 + double t; // st6@10 + bool bFound; + + bFound = false; + + if (!num_vertices) + return 0; + for (uint i = 0; i < num_vertices; ++i)// есть ли пограничные вершины + { + if ( array_50AC10[i].vWorldViewPosition.x > 8.0 ) + { + bFound = true; + break; + } + } + if ( !bFound ) + return 0; + + memcpy(&array_50AC10[num_vertices], &array_50AC10[0], sizeof(array_50AC10[0])); + current_vertices_flag = false; + next_vertices_flag = false; + if ( array_50AC10[0].vWorldViewPosition.x <= 8.0 ) + current_vertices_flag = true; + //check for near clip plane(проверка по ближней границе) + // + // v3.__________________. v0 + // | | + // | | + // | | + // ----------------------- 8.0(near_clip - 8.0) + // | | + // .__________________. + // v2 v1 + + int out_num_vertices = 0; + for (uint i = 0; i < num_vertices; ++i) + { + next_vertices_flag = array_50AC10[i + 1].vWorldViewPosition.x <= 8.0;// + if ( current_vertices_flag ^ next_vertices_flag ) + { + if ( next_vertices_flag )//следующая вершина за ближней границей + { + //t = near_clip - v0.x / v1.x - v0.x (формула получения точки пересечения отрезка с плоскостью) + t = (8.0 - array_50AC10[i].vWorldViewPosition.x) / (array_50AC10[i + 1].vWorldViewPosition.x - array_50AC10[i].vWorldViewPosition.x); + array_507D30[out_num_vertices].vWorldViewPosition.x = 8.0; + array_507D30[out_num_vertices].vWorldViewPosition.y = array_50AC10[i].vWorldViewPosition.y + (array_50AC10[i + 1].vWorldViewPosition.y - array_50AC10[i].vWorldViewPosition.y) * t; + array_507D30[out_num_vertices].vWorldViewPosition.z = array_50AC10[i].vWorldViewPosition.z + (array_50AC10[i + 1].vWorldViewPosition.z - array_50AC10[i].vWorldViewPosition.z) * t; + array_507D30[out_num_vertices].u = array_50AC10[i].u + (array_50AC10[i + 1].u - array_50AC10[i].u) * t; + array_507D30[out_num_vertices].v = array_50AC10[i].v + (array_50AC10[i + 1].v - array_50AC10[i].v) * t; + array_507D30[out_num_vertices]._rhw = 1.0 / 8.0; + } + else// текущая вершина за ближней границей + { + t = (8.0 - array_50AC10[i].vWorldViewPosition.x) / (array_50AC10[i].vWorldViewPosition.x - array_50AC10[i + 1].vWorldViewPosition.x); + array_507D30[out_num_vertices].vWorldViewPosition.x = 8.0; + array_507D30[out_num_vertices].vWorldViewPosition.y = array_50AC10[i].vWorldViewPosition.y + (array_50AC10[i].vWorldViewPosition.y - array_50AC10[i + 1].vWorldViewPosition.y) * t; + array_507D30[out_num_vertices].vWorldViewPosition.z = array_50AC10[i].vWorldViewPosition.z + (array_50AC10[i].vWorldViewPosition.z - array_50AC10[i + 1].vWorldViewPosition.z) * t; + array_507D30[out_num_vertices].u = array_50AC10[i].u + (array_50AC10[i].u - array_50AC10[i + 1].u) * t; + array_507D30[out_num_vertices].v = array_50AC10[i].v + (array_50AC10[i].v - array_50AC10[i + 1].v) * t; + array_507D30[out_num_vertices]._rhw = 1.0 / 8.0; + } + //array_507D30[out_num_vertices]._rhw = 0x3E000000u; + ++out_num_vertices; + } + if ( !next_vertices_flag ) + { + memcpy(&array_507D30[out_num_vertices], &array_50AC10[i + 1], sizeof(array_50AC10[i + 1])); + out_num_vertices++; + } + current_vertices_flag = next_vertices_flag; + } + return out_num_vertices >= 3 ? out_num_vertices : 0; +} + +//----- (00424EE0) -------------------------------------------------------- +int ODM_FarClip(unsigned int uNumVertices) +{ + bool current_vertices_flag; // [sp+Ch] [bp-28h]@6 + bool next_vertices_flag; // edi@1 + double t; // st6@10 + signed int depth_num_vertices; // [sp+18h] [bp-1Ch]@1 + bool bFound; + //Доп инфо "Программирование трёхмерных игр для windows" Ламот стр 910 + + bFound = false; + + memcpy(&array_50AC10[uNumVertices], &array_50AC10[0], sizeof(array_50AC10[uNumVertices])); + depth_num_vertices = 0; + current_vertices_flag = false; + if ( array_50AC10[0].vWorldViewPosition.x >= pODMRenderParams->shading_dist_mist ) + current_vertices_flag = true;//настоящая вершина больше границы видимости + if ( (signed int)uNumVertices <= 0 ) + return 0; + for (uint i = 0; i < uNumVertices; ++i)// есть ли пограничные вершины + { + if ( array_50AC10[i].vWorldViewPosition.x < pODMRenderParams->shading_dist_mist ) + { + bFound = true; + break; + } + } + if ( !bFound ) + return 0; + //check for far clip plane(проверка по дальней границе) + // + // v3.__________________. v0 + // | | + // | | + // | | + // ----------------------- 8192.0(far_clip - 0x2000) + // | | + // .__________________. + // v2 v1 + + for ( uint i = 0; i < uNumVertices; ++i ) + { + next_vertices_flag = array_50AC10[i + 1].vWorldViewPosition.x >= pODMRenderParams->shading_dist_mist; + if ( current_vertices_flag ^ next_vertices_flag )//одна из граней за границей видимости + { + if ( next_vertices_flag )//следующая вершина больше границы видимости(настоящая вершина меньше границы видимости) - v3 + { + //t = far_clip - v2.x / v3.x - v2.x (формула получения точки пересечения отрезка с плоскостью) + t = (pODMRenderParams->shading_dist_mist - array_50AC10[i].vWorldViewPosition.x) / (array_50AC10[i].vWorldViewPosition.x - array_50AC10[i + 1].vWorldViewPosition.x); + array_507D30[depth_num_vertices].vWorldViewPosition.x = pODMRenderParams->shading_dist_mist; + //New_y = v2.y + (v3.y - v2.y)*t + array_507D30[depth_num_vertices].vWorldViewPosition.y = array_50AC10[i].vWorldViewPosition.y + (array_50AC10[i].vWorldViewPosition.y - array_50AC10[i + 1].vWorldViewPosition.y) * t; + //New_z = v2.z + (v3.z - v2.z)*t + array_507D30[depth_num_vertices].vWorldViewPosition.z = array_50AC10[i].vWorldViewPosition.z + (array_50AC10[i].vWorldViewPosition.z - array_50AC10[i + 1].vWorldViewPosition.z) * t; + array_507D30[depth_num_vertices].u = array_50AC10[i].u + (array_50AC10[i].u - array_50AC10[i + 1].u) * t; + array_507D30[depth_num_vertices].v = array_50AC10[i].v + (array_50AC10[i].v - array_50AC10[i + 1].v) * t; + array_507D30[depth_num_vertices]._rhw = 1.0 / pODMRenderParams->shading_dist_mist; + } + else//настоящая вершина больше границы видимости(следующая вершина меньше границы видимости) - v0 + { + //t = far_clip - v1.x / v0.x - v1.x + t = (pODMRenderParams->shading_dist_mist - array_50AC10[i].vWorldViewPosition.x) / (array_50AC10[i + 1].vWorldViewPosition.x - array_50AC10[i].vWorldViewPosition.x); + array_507D30[depth_num_vertices].vWorldViewPosition.x = pODMRenderParams->shading_dist_mist; + //New_y = (v0.y - v1.y)*t + v1.y + array_507D30[depth_num_vertices].vWorldViewPosition.y = array_50AC10[i].vWorldViewPosition.y + (array_50AC10[i + 1].vWorldViewPosition.y - array_50AC10[i].vWorldViewPosition.y) * t; + //New_z = (v0.z - v1.z)*t + v1.z + array_507D30[depth_num_vertices].vWorldViewPosition.z = array_50AC10[i].vWorldViewPosition.z + (array_50AC10[i + 1].vWorldViewPosition.z - array_50AC10[i].vWorldViewPosition.z) * t; + array_507D30[depth_num_vertices].u = array_50AC10[i].u + (array_50AC10[i + 1].u - array_50AC10[i].u) * t; + array_507D30[depth_num_vertices].v = array_50AC10[i].v + (array_50AC10[i + 1].v - array_50AC10[i].v) * t; + array_507D30[depth_num_vertices]._rhw = 1.0 / pODMRenderParams->shading_dist_mist; + } + ++depth_num_vertices; + } + if ( !next_vertices_flag )//оба в границе видимости + { + memcpy(&array_507D30[depth_num_vertices], &array_50AC10[i + 1], sizeof(array_507D30[depth_num_vertices])); + depth_num_vertices++; + } + current_vertices_flag = next_vertices_flag; + } + return depth_num_vertices >= 3 ? depth_num_vertices : 0; +} + +//----- (0047840D) -------------------------------------------------------- +void Render::DrawBuildingsD3D() +{ + int v9; // ecx@8 + Texture *pFaceTexture; // eax@10 + unsigned int v16; // edi@22 + int v27; // eax@57 +// int vertex_id; // eax@58 + unsigned int v34; // eax@80 + int v40; // [sp-4h] [bp-5Ch]@2 + int v49; // [sp+2Ch] [bp-2Ch]@10 + int v50; // [sp+30h] [bp-28h]@34 + int v51; // [sp+34h] [bp-24h]@35 + int v52; // [sp+38h] [bp-20h]@36 + int v53; // [sp+3Ch] [bp-1Ch]@8 + int uNumVertices; // [sp+4Ch] [bp-Ch]@34 + int unused; // [sp+50h] [bp-8h]@3 + + if ( !pRenderD3D ) + { + MessageBoxW(nullptr, L"D3D version of RenderBuildings called in software!", L"E:\\WORK\\MSDEV\\MM7\\MM7\\Code\\Odbuild.cpp:73", 0); + } + + unused = 0; + if ( (signed int)pOutdoor->uNumBModels > 0 ) + { + for ( uint model_id = 0; model_id < (unsigned int)pOutdoor->uNumBModels; model_id++ ) + { + if ( IsBModelVisible(model_id, &unused) ) + { + pOutdoor->pBModels[model_id].field_40 |= 1; + if ( pOutdoor->pBModels[model_id].uNumFaces > 0 ) + { + for ( int face_id = 0; face_id < pOutdoor->pBModels[model_id].uNumFaces; face_id++ ) + { + if (!pOutdoor->pBModels[model_id].pFaces[face_id].Invisible()) + { + v53 = 0; + array_77EC08[pODMRenderParams->uNumPolygons].flags = 0; + array_77EC08[pODMRenderParams->uNumPolygons].field_32 = 0; + v9 = pOutdoor->pBModels[model_id].pFaces[face_id].uTextureID; + if (pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & FACE_TEXTURE_FRAME) + v9 = pTextureFrameTable->GetFrameTexture(v9, pEventTimer->uTotalGameTimeElapsed); + pFaceTexture = pBitmaps_LOD->GetTexture(v9); + array_77EC08[pODMRenderParams->uNumPolygons].pTexture = pFaceTexture; + if (pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & FACE_FLUID) + array_77EC08[pODMRenderParams->uNumPolygons].flags |= 2; + if (pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & FACE_INDOOR_SKY ) + HIBYTE(array_77EC08[pODMRenderParams->uNumPolygons].flags) |= 4; + if ( pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & FACE_FLOW_DIAGONAL ) + HIBYTE(array_77EC08[pODMRenderParams->uNumPolygons].flags) |= 4; + else + { + if ( pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & FACE_FLOW_VERTICAL ) + HIBYTE(array_77EC08[pODMRenderParams->uNumPolygons].flags) |= 8; + } + if (pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & FACE_FLOW_HORIZONTAL) + array_77EC08[pODMRenderParams->uNumPolygons].flags |= 0x2000; + else + { + if (pOutdoor->pBModels[model_id].pFaces[face_id].uAttributes & FACE_DONT_CACHE_TEXTURE) + HIBYTE(array_77EC08[pODMRenderParams->uNumPolygons].flags) |= 0x10; + } + array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaU = pOutdoor->pBModels[model_id].pFaces[face_id].sTextureDeltaU; + array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV = pOutdoor->pBModels[model_id].pFaces[face_id].sTextureDeltaV; + v16 = GetTickCount() >> 4; + if ( pOutdoor->pBModels[model_id].pFaces[face_id].pFacePlane.vNormal.z && abs(pOutdoor->pBModels[model_id].pFaces[face_id].pFacePlane.vNormal.z) >= 59082 ) + { + if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 4 ) + array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV += v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uHeightMinus1; + if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 8 ) + array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV -= v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uHeightMinus1; + } + else + { + if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 4 ) + array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV -= v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uHeightMinus1; + if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 8 ) + array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV += v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uHeightMinus1; + } + if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 0x10 ) + array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaU -= v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uWidthMinus1; + else + { + if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 0x20 ) + array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaU += v16 & array_77EC08[pODMRenderParams->uNumPolygons].pTexture->uWidthMinus1; + } + v50 = 0; + v49 = 0; + uNumVertices = pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices; + if ( pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices > 0 ) + { + for ( uint vertex_id = 1; vertex_id <= pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices; vertex_id++ ) + { + array_73D150[vertex_id - 1].vWorldPosition.x = pOutdoor->pBModels[model_id].pVertices.pVertices[pOutdoor->pBModels[model_id].pFaces[face_id].pVertexIDs[vertex_id - 1]].x; + array_73D150[vertex_id - 1].vWorldPosition.y = pOutdoor->pBModels[model_id].pVertices.pVertices[pOutdoor->pBModels[model_id].pFaces[face_id].pVertexIDs[vertex_id - 1]].y; + array_73D150[vertex_id - 1].vWorldPosition.z = pOutdoor->pBModels[model_id].pVertices.pVertices[pOutdoor->pBModels[model_id].pFaces[face_id].pVertexIDs[vertex_id - 1]].z; + array_73D150[vertex_id - 1].u = (array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaU + (signed __int16)pOutdoor->pBModels[model_id].pFaces[face_id].pTextureUIDs[vertex_id - 1]) * (1.0 / (double)pFaceTexture->uTextureWidth); + array_73D150[vertex_id - 1].v = (array_77EC08[pODMRenderParams->uNumPolygons].sTextureDeltaV + (signed __int16)pOutdoor->pBModels[model_id].pFaces[face_id].pTextureVIDs[vertex_id - 1]) * (1.0 / (double)pFaceTexture->uTextureHeight); + } + for ( uint i = 1; i <= pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices; i++ ) + { + if ( pOutdoor->pBModels[model_id].pVertices.pVertices[pOutdoor->pBModels[model_id].pFaces[face_id].pVertexIDs[0]].z == array_73D150[i - 1].vWorldPosition.z ) + ++v53; + pGame->pIndoorCameraD3D->ViewTransform(&array_73D150[i - 1], 1); + if ( array_73D150[i - 1].vWorldViewPosition.x < 8.0 || array_73D150[i - 1].vWorldViewPosition.x > pODMRenderParams->shading_dist_mist ) + { + if ( array_73D150[i - 1].vWorldViewPosition.x >= 8.0 ) + v49 = 1; + else + v50 = 1; + } + else + pGame->pIndoorCameraD3D->Project(&array_73D150[i - 1], 1, 0); + } + } + if ( v53 == pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices ) + LOBYTE(array_77EC08[pODMRenderParams->uNumPolygons].field_32) |= 1; + array_77EC08[pODMRenderParams->uNumPolygons].pODMFace = &pOutdoor->pBModels[model_id].pFaces[face_id]; + array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices = pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices; + array_77EC08[pODMRenderParams->uNumPolygons].field_59 = 5; + v51 = fixpoint_mul(-pOutdoor->vSunlight.x, pOutdoor->pBModels[model_id].pFaces[face_id].pFacePlane.vNormal.x); + v53 = fixpoint_mul(-pOutdoor->vSunlight.y, pOutdoor->pBModels[model_id].pFaces[face_id].pFacePlane.vNormal.y); + v52 = fixpoint_mul(-pOutdoor->vSunlight.z, pOutdoor->pBModels[model_id].pFaces[face_id].pFacePlane.vNormal.z); + array_77EC08[pODMRenderParams->uNumPolygons].dimming_level = 20 - fixpoint_mul(20, v51 + v53 + v52); + if ( array_77EC08[pODMRenderParams->uNumPolygons].dimming_level < 0 ) + array_77EC08[pODMRenderParams->uNumPolygons].dimming_level = 0; + if ( array_77EC08[pODMRenderParams->uNumPolygons].dimming_level > 31 ) + array_77EC08[pODMRenderParams->uNumPolygons].dimming_level = 31; + if ( pODMRenderParams->uNumPolygons >= 1999 + 5000) + return; + if ( ODMFace::IsBackfaceNotCulled(array_73D150, &array_77EC08[pODMRenderParams->uNumPolygons]) ) + { + pOutdoor->pBModels[model_id].pFaces[face_id].bVisible = 1; + array_77EC08[pODMRenderParams->uNumPolygons].uBModelFaceID = face_id; + array_77EC08[pODMRenderParams->uNumPolygons].uBModelID = model_id; + v27 = 8 * (face_id | (model_id << 6)); + LOBYTE(v27) = v27 | 6; + array_77EC08[pODMRenderParams->uNumPolygons].field_50 = v27; + for ( int vertex_id = 0; vertex_id < pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices; ++vertex_id) + { + memcpy(&array_50AC10[vertex_id], &array_73D150[vertex_id], sizeof(array_50AC10[vertex_id])); + array_50AC10[vertex_id]._rhw = 1.0 / (array_73D150[vertex_id].vWorldViewPosition.x + 0.0000001); + } + static stru154 static_RenderBuildingsD3D_stru_73C834; + /*static bool __init_flag = false; + if (!__init_flag) + { + __init_flag = true; + static_RenderBuildingsD3D_byte_73C84C_init_flag |= 1u; + stru154::stru154(&static_RenderBuildingsD3D_stru_73C834); + atexit(loc_4789D4); + }*/ + + v40 = (int)&pOutdoor->pBModels[model_id].pFaces[face_id]; + pGame->pLightmapBuilder->ApplyLights_OutdoorFace(&pOutdoor->pBModels[model_id].pFaces[face_id]); + pDecalBuilder->ApplyDecals_OutdoorFace(&pOutdoor->pBModels[model_id].pFaces[face_id]); + pGame->pLightmapBuilder->std__vector_000004_size = 0; + int v31 = 0; + if ( stru_F8AD28.uNumLightsApplied > 0 || pDecalBuilder->uNumDecals > 0 ) + { + v31 = v50 ? 3 : v49 != 0 ? 5 : 0; + static_RenderBuildingsD3D_stru_73C834.GetFacePlaneAndClassify(&pOutdoor->pBModels[model_id].pFaces[face_id], &pOutdoor->pBModels[model_id].pVertices); + if ( pDecalBuilder->uNumDecals > 0 ) + { + v40 = -1; + pDecalBuilder->ApplyDecals(31 - array_77EC08[pODMRenderParams->uNumPolygons].dimming_level, 2, &static_RenderBuildingsD3D_stru_73C834, + pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices, array_50AC10, 0, (char)v31, -1); + } + } + if ( stru_F8AD28.uNumLightsApplied > 0 ) + pGame->pLightmapBuilder->ApplyLights(&stru_F8AD28, &static_RenderBuildingsD3D_stru_73C834, uNumVertices, array_50AC10, 0, (char)v31); + if ( v50 ) + { + array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices = ODM_NearClip(pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices); + uNumVertices = array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices; + ODM_Project(array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices); + } + if ( v49 ) + { + array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices = ODM_FarClip(pOutdoor->pBModels[model_id].pFaces[face_id].uNumVertices); + uNumVertices = array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices; + ODM_Project(array_77EC08[pODMRenderParams->uNumPolygons].uNumVertices); + } + if ( uNumVertices ) + { + if ( array_77EC08[pODMRenderParams->uNumPolygons].flags & 2 ) + { + if ( BYTE1(array_77EC08[pODMRenderParams->uNumPolygons].flags) & 0x3C ) + v34 = pRenderer->pHDWaterBitmapIDs[0]; + else + v34 = pRenderer->pHDWaterBitmapIDs[pRenderer->hd_water_current_frame]; + v40 = (int)pBitmaps_LOD->pHardwareTextures[v34]; + } + else + v40 = (int)pBitmaps_LOD->pHardwareTextures[v9]; + pRenderer->DrawPolygon(uNumVertices, &array_77EC08[pODMRenderParams->uNumPolygons], &pOutdoor->pBModels[model_id].pFaces[face_id], (IDirect3DTexture2 *)v40); + } + } + } + } + } + } + } + } + return; +} +//----- (00479543) -------------------------------------------------------- +void Render::DrawOutdoorSkyD3D() +{ + int v9; // eax@4 + int v10; // ebx@4 + int v13; // edi@6 + int v14; // ecx@6 + int v15; // eax@8 + int v16; // eax@12 + signed __int64 v17; // qtt@13 + signed int v18; // ecx@13 + struct Polygon pSkyPolygon; // [sp+14h] [bp-150h]@1 + int v30; // [sp+134h] [bp-30h]@1 + int v32; // [sp+13Ch] [bp-28h]@6 + int v33; // [sp+140h] [bp-24h]@2 + signed __int64 v34; // [sp+144h] [bp-20h]@1 + int v35; // [sp+148h] [bp-1Ch]@4 + int v36; // [sp+14Ch] [bp-18h]@2 + int v37; // [sp+154h] [bp-10h]@8 + int v38; // [sp+158h] [bp-Ch]@1 + int v39; // [sp+15Ch] [bp-8h]@4 + + v30 = (signed __int64)((double)(pODMRenderParams->int_fov_rad * pGame->pIndoorCameraD3D->vPartyPos.z) + / ((double)pODMRenderParams->int_fov_rad + 8192.0) + + (double)(pViewport->uScreenCenterY)); + v34 = cos((double)pGame->pIndoorCameraD3D->sRotationX * 0.0030664064) * 0x2000;//(double)pODMRenderParams->shading_dist_mist, 8192 + v38 = (signed __int64)((double)(pViewport->uScreenCenterY) + - (double)pODMRenderParams->int_fov_rad + / (v34 + 0.0000001) + * (sin((double)pGame->pIndoorCameraD3D->sRotationX * 0.0030664064) + * (double)-0x2000//(double)pODMRenderParams->shading_dist_mist + - (double)pGame->pIndoorCameraD3D->vPartyPos.z)); + pSkyPolygon.Create_48607B(&stru_8019C8);//заполняется ptr_38 + pSkyPolygon.ptr_38->_48694B_frustum_sky(); + pSkyPolygon.uTileBitmapID = pOutdoor->sSky_TextureID;//179(original 166) + pSkyPolygon.pTexture = (Texture *)(SLOWORD(pOutdoor->sSky_TextureID) != -1 ? (int)&pBitmaps_LOD->pTextures[SLOWORD(pOutdoor->sSky_TextureID)] : 0); + if ( pSkyPolygon.pTexture ) + { + pSkyPolygon.dimming_level = 0; + pSkyPolygon.uNumVertices = 4; + //centering(центруем)----------------------------------------------------------------- + pSkyPolygon.v_18.x = -stru_5C6E00->Sin(pGame->pIndoorCameraD3D->sRotationX + 16); + pSkyPolygon.v_18.y = 0; + pSkyPolygon.v_18.z = -stru_5C6E00->Cos(pGame->pIndoorCameraD3D->sRotationX + 16); + + //sky wiew position(положение неба на экране)------------------------------------------ + // X + // 0._____________________________.3 + // |8,8 468,8 | + // | | + // | | + // Y| | + // | | + // |8,351 468,351 | + // 1._____________________________.2 + // + array_50AC10[0].vWorldViewProjX = (double)(signed int)pViewport->uViewportTL_X;//8 + array_50AC10[0].vWorldViewProjY = (double)(signed int)pViewport->uViewportTL_Y;//8 + + array_50AC10[1].vWorldViewProjX = (double)(signed int)pViewport->uViewportTL_X;//8 + array_50AC10[1].vWorldViewProjY = (double)v38;//247 + + array_50AC10[2].vWorldViewProjX = (double)(signed int)pViewport->uViewportBR_X;//468 + array_50AC10[2].vWorldViewProjY = (double)v38;//247 + + array_50AC10[3].vWorldViewProjX = (double)(signed int)pViewport->uViewportBR_X;//468 + array_50AC10[3].vWorldViewProjY = (double)(signed int)pViewport->uViewportTL_Y;//8 + + pSkyPolygon.sTextureDeltaU = 224 * pMiscTimer->uTotalGameTimeElapsed;//7168 + pSkyPolygon.sTextureDeltaV = 224 * pMiscTimer->uTotalGameTimeElapsed;//7168 + + pSkyPolygon.field_24 = 0x2000000u;//maybe attributes + v33 = 65536 / (signed int)(signed __int64)(((double)(pViewport->uViewportBR_X - pViewport->uViewportTL_X) / 2) / tan(0.6457717418670654) + 0.5); + for ( uint i = 0; i < pSkyPolygon.uNumVertices; ++i ) + { + //rotate skydome(вращение купола неба)-------------------------------------- + // В игре принята своя система измерения углов. Полный угол (180). Значению угла 0 соответствует + // направление на север и/или юг (либо на восток и/или запад), значению 65536 еденицам(0х10000) соответствует угол 90. + // две переменные хранят данные по углу обзора. field_14 по западу и востоку. field_20 по югу и северу + // от -25080 до 25080 + v39 = fixpoint_mul(pSkyPolygon.ptr_38->viewing_angle_from_west_east, v33 * (v30 - floor(array_50AC10[i].vWorldViewProjY + 0.5))); + v35 = v39 + pSkyPolygon.ptr_38->angle_from_north; + + v39 = fixpoint_mul(pSkyPolygon.ptr_38->viewing_angle_from_north_south, v33 * (v30 - floor(array_50AC10[i].vWorldViewProjY + 0.f))); + v36 = v39 + pSkyPolygon.ptr_38->angle_from_east; + + v9 = fixpoint_mul(pSkyPolygon.v_18.z, v33 * (v30 - floor(array_50AC10[i].vWorldViewProjY + 0.5))); + v10 = pSkyPolygon.v_18.x + v9; + if ( v10 > 0 ) + v10 = 0; + v13 = v33 * (pViewport->uScreenCenterX - (signed __int64)array_50AC10[i].vWorldViewProjX); + v34 = -pSkyPolygon.field_24; + v32 = (signed __int64)array_50AC10[i].vWorldViewProjY - 1.0; + v14 = v33 * (v30 - v32); + while ( 1 ) + { + if ( v10 ) + { + v37 = abs((int)v34 >> 14); + v15 = abs(v10); + if ( v37 <= v15 || v32 <= (signed int)pViewport->uViewportTL_Y ) + { + if ( v10 <= 0 ) + break; + } + } + v16 = fixpoint_mul(pSkyPolygon.v_18.z, v14); + --v32; + v14 += v33; + v10 = pSkyPolygon.v_18.x + v16; + } + LODWORD(v17) = LODWORD(v34) << 16; + HIDWORD(v17) = v34 >> 16; + v18 = v17 / v10; + if ( v18 < 0 ) + v18 = pODMRenderParams->shading_dist_mist; + v37 = v35 + fixpoint_mul(pSkyPolygon.ptr_38->angle_from_west, v13); + v35 = 224 * pMiscTimer->uTotalGameTimeElapsed + ((signed int)fixpoint_mul(v37, v18) >> 3); + array_50AC10[i].u = (double)v35 / ((double)pSkyPolygon.pTexture->uTextureWidth * 65536.0); + + v36 = v36 + fixpoint_mul(pSkyPolygon.ptr_38->angle_from_south, v13); + v35 = 224 * pMiscTimer->uTotalGameTimeElapsed + ((signed int)fixpoint_mul(v36, v18) >> 3); + array_50AC10[i].v = (double)v35 / ((double)pSkyPolygon.pTexture->uTextureHeight * 65536.0); + + array_50AC10[i].vWorldViewPosition.x = (double)0x2000;//pODMRenderParams->shading_dist_mist 8192 + array_50AC10[i]._rhw = 1.0 / (double)(v18 >> 16); + } + pRenderer->DrawOutdoorSkyPolygon(pSkyPolygon.uNumVertices, &pSkyPolygon, pBitmaps_LOD->pHardwareTextures[(signed __int16)pSkyPolygon.uTileBitmapID]); + array_50AC10[0].vWorldViewProjY = (double)v10; + array_50AC10[1].vWorldViewProjY = array_50AC10[1].vWorldViewProjY + 30.0; + array_50AC10[2].vWorldViewProjY = array_50AC10[2].vWorldViewProjY + 30.0; + array_50AC10[3].vWorldViewProjY = (double)v10; + pRenderer->DrawOutdoorSkyPolygon(pSkyPolygon.uNumVertices, &pSkyPolygon, pBitmaps_LOD->pHardwareTextures[(signed __int16)pSkyPolygon.uTileBitmapID]); + return; + } +} +//----- (004226C2) -------------------------------------------------------- +bool PauseGameDrawing() +{ + if ( pCurrentScreen != SCREEN_GAME + && pCurrentScreen != SCREEN_NPC_DIALOGUE + && pCurrentScreen != SCREEN_CHANGE_LOCATION ) + { + if (pCurrentScreen == SCREEN_INPUT_BLV) + return pMovie_Track;//pSmackerMovie != 0; + if ( pCurrentScreen != SCREEN_BRANCHLESS_NPC_DIALOG ) + return true; + } + return false; +} + + +//----- (0045E03A) -------------------------------------------------------- +unsigned short *Render::MakeScreenshot(signed int width, signed int height) +{ + unsigned __int16 *for_pixels; // ebx@1 + DDSURFACEDESC2 Dst; // [sp+4h] [bp-A0h]@6 + unsigned __int16 *pPixels; // [sp+80h] [bp-24h]@1 + float interval_x; // [sp+84h] [bp-20h]@1 + float interval_y; // [sp+8Ch] [bp-18h]@1 + + interval_x = game_viewport_width / (double)width; + interval_y = game_viewport_height / (double)height; + + pPixels = (unsigned __int16 *)malloc(2 * height * width); + memset(pPixels, 0 , 2 * height * width); + + for_pixels = pPixels; + + BeginSceneD3D(); + + if (uCurrentlyLoadedLevelType == LEVEL_Indoor) + pIndoor->Draw(); + else if (uCurrentlyLoadedLevelType == LEVEL_Outdoor) + pOutdoor->Draw(); + DrawBillboards_And_MaybeRenderSpecialEffects_And_EndScene(); + memset(&Dst, 0, sizeof(Dst)); + Dst.dwSize = sizeof(Dst); + + if ( LockSurface_DDraw4(pBackBuffer4, &Dst, DDLOCK_WAIT) ) + { + if (uCurrentlyLoadedLevelType == LEVEL_null) + memset(&for_pixels, 0, sizeof(for_pixels)); + else + { + for (uint y = 0; y < (unsigned int)height; ++y) + { + for (uint x = 0; x < (unsigned int)width; ++x) + { + if (Dst.ddpfPixelFormat.dwRGBBitCount == 32) + { + unsigned __int32 *p = (unsigned __int32 *)Dst.lpSurface + (int)(x * interval_x + 8.0) + (int)(y * interval_y + 8.0) * (Dst.lPitch >> 2); + *for_pixels = Color16((*p >> 16) & 255, (*p >> 8) & 255, *p & 255); + } + else if (Dst.ddpfPixelFormat.dwRGBBitCount == 16) + { + unsigned __int16 * p = (unsigned __int16 *)Dst.lpSurface + (int)(x * interval_x + 8.0) + y * Dst.lPitch; + *for_pixels = *p; + } + else + assert(false); + ++for_pixels; + } + } + } + ErrD3D(pBackBuffer4->Unlock(NULL)); + } + return pPixels; +} +//----- (0045E26C) -------------------------------------------------------- +void Render::SaveScreenshot(const char *pFilename, unsigned int width, unsigned int height) +{ + auto pixels = MakeScreenshot(width, height); + SavePCXImage(pFilename, pixels, width, height); + free(pixels); +} + +void Render::PackScreenshot(unsigned int width, unsigned int height, void *data, unsigned int data_size, unsigned int *out_screenshot_size) +{ + auto pixels = MakeScreenshot(150, 112); + PackPCXpicture(pixels, 150, 112, data, 1000000, out_screenshot_size); + free(pixels); +} + + +//----- (0046A7C8) -------------------------------------------------------- +int Render::_46А6АС_GetActorsInViewport(int pDepth) +{ + unsigned int v3; // eax@2 применяется в закле Жар печи для подсчёта кол-ва монстров видимых группе и заполнения массива id видимых монстров + unsigned int v5; // eax@2 + unsigned int v6; // eax@4 + unsigned int v12; // [sp+10h] [bp-14h]@1 + int mon_num; // [sp+1Ch] [bp-8h]@1 + unsigned int a1a; // [sp+20h] [bp-4h]@1 + + mon_num = 0; + v12 = GetBillboardDrawListSize(); + if ( (signed int)GetBillboardDrawListSize() > 0 ) + { + for ( a1a = 0; (signed int)a1a < (signed int)v12; ++a1a ) + { + v3 = GetParentBillboardID(a1a); + v5 = (unsigned __int16)pBillboardRenderList[v3].object_pid; + if ( PID_TYPE(v5) == OBJECT_Actor) + { + if ( pBillboardRenderList[v3].sZValue <= (unsigned int)(pDepth << 16) ) + { + v6 = PID_ID(v5); + if ( pActors[v6].uAIState != Dead && pActors[v6].uAIState != Dying && pActors[v6].uAIState != Removed + && pActors[v6].uAIState != Disabled && pActors[v6].uAIState != Summoned ) + { + if ( pGame->pVisInstance->DoesRayIntersectBillboard((double)pDepth, a1a) ) + { + if ( mon_num < 100 ) + { + _50BF30_actors_in_viewport_ids[mon_num] = v6; + mon_num++; + } + } + } + } + } + } + } + return mon_num; +} + + + + +void Render::BeginLightmaps() +{ + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_CLAMP)); + + if (bUsingSpecular) + pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, FALSE); + + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DITHERENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetTexture(0, pGame->pIndoorCameraD3D->LoadTextureAndGetHardwarePtr("effpar03"))); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ONE)); +} + +void Render::EndLightmaps() +{ + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DITHERENABLE, TRUE)); + + if (bUsingSpecular) + { + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGCOLOR, uFogColor)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGTABLEMODE, 0)); + } +} + + +void Render::BeginLightmaps2() +{ + if (bUsingSpecular) + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, FALSE)); + + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_NONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DITHERENABLE, FALSE)); + + ErrD3D(pRenderD3D->pDevice->SetTexture(0, pGame->pIndoorCameraD3D->LoadTextureAndGetHardwarePtr("effpar03"))); + + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ONE)); +} + + +void Render::EndLightmaps2() +{ + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DITHERENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_CW)); + + if (bUsingSpecular) + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, TRUE)); +} + + + +//----- (00437C96) -------------------------------------------------------- +void Render::do_draw_debug_line_d3d(const RenderVertexD3D3 *pLineBegin, signed int sDiffuseBegin, const RenderVertexD3D3 *pLineEnd, signed int sDiffuseEnd, float z_stuff) +{ + double v6; // st7@2 + //IDirect3DDevice3 *v7; // eax@2 +// HRESULT v8; // eax@2 + std::string v9; // [sp-18h] [bp-60h]@3 +// const char *v10; // [sp-Ch] [bp-54h]@2 +// const char *v11; // [sp-8h] [bp-50h]@2 +// int v12; // [sp-4h] [bp-4Ch]@2 + RenderVertexD3D3 v13[2]; // [sp+8h] [bp-40h]@2 + + //if ( pRenderer->pRenderD3D ) + { + v6 = 0.001 - z_stuff; + memcpy(v13, pLineBegin, 0x20u); + memcpy(&v13[1], pLineEnd, sizeof(v13[1])); + v13[0].pos.z = v6; + v13[1].pos.z = v6; + v13[0].diffuse = sDiffuseBegin; + v13[1].diffuse = sDiffuseEnd; + ErrD3D(pRenderD3D->pDevice->SetTexture(0, nullptr)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive( + D3DPT_LINELIST, + 452, + v13, + 2, + 16)); + } +} + + +void Render::DrawLines(const RenderVertexD3D3 *vertices, unsigned int num_vertices) +{ + ErrD3D(pRenderD3D->pDevice->SetTexture(0, nullptr)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_LINELIST, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + (void *)vertices, + num_vertices, + D3DDP_DONOTLIGHT)); +} + + +void Render::DrawFansTransparent(const RenderVertexD3D3 *vertices, unsigned int num_vertices) +{ + //ErrD3D(pRenderer->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, false)); + //ErrD3D(pRenderer->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZENABLE, false)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_SRCALPHA)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_INVSRCALPHA)); + + ErrD3D(pRenderD3D->pDevice->SetTexture(0, nullptr)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + (void *)vertices, + num_vertices, + 28)); + + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, FALSE)); + //ErrD3D(pRenderer->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZENABLE, TRUE)); + //ErrD3D(pRenderer->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, TRUE)); +} + + +void Render::BeginDecals() +{ + // code chunk from 0049C304 + if (bUsingSpecular) + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetTextureStageState(0, D3DTSS_ADDRESS, D3DTADDRESS_CLAMP)); + + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_NONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DITHERENABLE, FALSE)); + + ErrD3D(pRenderD3D->pDevice->SetTexture(0, pGame->pIndoorCameraD3D->LoadTextureAndGetHardwarePtr("hwsplat04"))); +} + + +void Render::EndDecals() +{ + // code chunk from 0049C304 + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_CW)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO)); + + if (bUsingSpecular) + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, TRUE)); +} + + + +//----- (0049C095) -------------------------------------------------------- +void Render::DrawDecal(Decal *pDecal, float z_bias) +{ + signed int v21; // [sp+Ch] [bp-864h]@15 + RenderVertexD3D3 pVerticesD3D[64]; // [sp+20h] [bp-850h]@6 + + if (pDecal->uNumVertices < 3) + { + Log::Warning(L"Decal has < 3 vertices"); + return; + } + + float color_mult; + if ( pDecal->field_C1C & 1 ) + color_mult = 1.0; + else + color_mult = pDecal->field_C18->_43B570_get_color_mult_by_time(); + + for (uint i = 0; i < (unsigned int)pDecal->uNumVertices; ++i) + { + uint uTint = Render::GetActorTintColor(pDecal->pVertices[i].vWorldViewPosition.x, pDecal->field_C14, 0, 0, nullptr); + + uint uTintR = (uTint >> 16) & 0xFF, + uTintG = (uTint >> 8) & 0xFF, + uTintB = uTint & 0xFF; + + uint uDecalColorMultR = (pDecal->uColorMultiplier >> 16) & 0xFF, + uDecalColorMultG = (pDecal->uColorMultiplier >> 8) & 0xFF, + uDecalColorMultB = pDecal->uColorMultiplier & 0xFF; + + uint uFinalR = floorf(uTintR / 255.0 * color_mult * uDecalColorMultR + 0.0f), + uFinalG = floorf(uTintG / 255.0 * color_mult * uDecalColorMultG + 0.0f), + uFinalB = floorf(uTintB / 255.0 * color_mult * uDecalColorMultB + 0.0f); + + + float v15; + if (fabs(z_bias) < 1e-5) + v15 = 1.0 - 1.0 / ((1.0f / pGame->pIndoorCameraD3D->GetShadingDistMist()) * pDecal->pVertices[i].vWorldViewPosition.x * 1000.0); + else + { + v15 = 1.0 - 1.0 / ((1.0f / pGame->pIndoorCameraD3D->GetShadingDistMist()) * pDecal->pVertices[i].vWorldViewPosition.x * 1000.0) - z_bias; + if (v15 < 0.000099999997) + v15 = 0.000099999997; + } + + pVerticesD3D[i].pos.z = v15; + + pVerticesD3D[i].pos.x = pDecal->pVertices[i].vWorldViewProjX; + pVerticesD3D[i].pos.y = pDecal->pVertices[i].vWorldViewProjY; + pVerticesD3D[i].texcoord.x = pDecal->pVertices[i].u; + pVerticesD3D[i].texcoord.y = pDecal->pVertices[i].v; + pVerticesD3D[i].diffuse = (uFinalR << 16) | (uFinalG << 8) | uFinalB; + pVerticesD3D[i].specular = 0; + pVerticesD3D[i].rhw = 1.0 / pDecal->pVertices[i].vWorldViewPosition.x; + } + + if (uCurrentlyLoadedLevelType == LEVEL_Indoor) + v21 = D3DDP_DONOTLIGHT | D3DDP_DONOTCLIP | D3DDP_DONOTUPDATEEXTENTS; + else + v21 = D3DDP_DONOTLIGHT; + + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + pVerticesD3D, + pDecal->uNumVertices, + v21)); +} + + +void Render::DrawSpecialEffectsQuad(const RenderVertexD3D3 *vertices, IDirect3DTexture2 *texture) +{ + ErrD3D(pRenderD3D->pDevice->SetTexture(0, texture)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_FOGENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DITHERENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZFUNC, D3DCMP_ALWAYS)); + ErrD3D(pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, + D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, + (void *)vertices, 4, 28)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_SRCBLEND, D3DBLEND_ONE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DESTBLEND, D3DBLEND_ZERO)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ALPHABLENDENABLE, FALSE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZWRITEENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_DITHERENABLE, TRUE)); + ErrD3D(pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_ZFUNC, D3DCMP_LESS)); +} + +//----- (00452442) -------------------------------------------------------- +unsigned int __fastcall _452442_color_cvt(unsigned __int16 a1, unsigned __int16 a2, int a3, int a4) +{ + int v4; // ebx@0 + __int16 v5; // ST14_2@1 + __int16 v6; // dx@1 + int v7; // ecx@1 + __int16 v8; // ST10_2@1 + int v9; // edi@1 + unsigned __int16 v10; // dh@1@1 + int v11; // ebx@1 + int v12; // ebx@1 + __int16 a3a; // [sp+1Ch] [bp+8h]@1 + + v5 = a2 >> 2; + v6 = (unsigned __int16)a4 >> 2; + v8 = a1 >> 2; + a3a = (unsigned __int16)a3 >> 2; + LOWORD(v7) = a3a; + v9 = v7; + LOWORD(v4) = ((unsigned __int16)a4 >> 2) & 0xE0; + LOWORD(v7) = a3a & 0xE0; + LOWORD(v9) = v9 & 0x1C00; + v11 = v7 + v4; + LOWORD(v7) = v5 & 0xE0; + v12 = v7 + v11; + LOWORD(v7) = v8 & 0xE0; + __debugbreak(); // warning C4700: uninitialized local variable 'v10' used + return (PID_TYPE(v8) + PID_TYPE(v5) + PID_TYPE(a3a) + PID_TYPE(v6)) | (v7 + v12) | ((v8 & 0x1C00) + + (v5 & 0x1C00) + + v9 + + (__PAIR__(v10, (unsigned __int16)a4 >> 2) & 0x1C00)); +} + +//----- (0047C4FC) -------------------------------------------------------- +int __fastcall GetActorTintColor(int max_dimm, int min_dimm, float distance, int a4, RenderBillboard *a5) +{ + //int v5; // esi@1 + signed int v6; // edx@1 + //signed int result; // eax@2 + int v8; // eax@3 + double v9; // st7@12 + //double v10; // ST0C_8@18 + int v11; // ecx@28 + //signed int v12; // edi@28 + //double v13; // ST0C_8@33 + //double v14; // ST0C_8@34 + double v15; // st7@44 + //double v16; // ST0C_8@44 + //double v17; // ST0C_8@44 + int v18; // ST14_4@44 + //double v19; // ST0C_8@44 + signed int v20; // [sp+10h] [bp-4h]@10 + // float a3a; // [sp+1Ch] [bp+8h]@33 + //float a3b; // [sp+1Ch] [bp+8h]@34 + float a3c; // [sp+1Ch] [bp+8h]@44 + //float a3d; // [sp+1Ch] [bp+8h]@44 + //float a4b; // [sp+20h] [bp+Ch]@18 + //int a4a; // [sp+20h] [bp+Ch]@33 + //float a4c; // [sp+20h] [bp+Ch]@44 + //float a4d; // [sp+20h] [bp+Ch]@44 + int a5a; // [sp+24h] [bp+10h]@44 + + //v5 = a2; + v6 = 0; + + if (uCurrentlyLoadedLevelType == LEVEL_Indoor) + return 8 * (31 - max_dimm) | ((8 * (31 - max_dimm) | ((31 - max_dimm) << 11)) << 8); + + if (pParty->armageddon_timer) + return 0xFFFF0000; + + v8 = pWeather->bNight; + if (bUnderwater) + v8 = 0; + if (v8) + { + v20 = 1; + if ((signed __int64)pParty->pPartyBuffs[PARTY_BUFF_TORCHLIGHT].uExpireTime > 0) + v20 = pParty->pPartyBuffs[PARTY_BUFF_TORCHLIGHT].uPower; + v9 = (double)v20 * 1024.0; + if (a4) + { + v6 = 216; + goto LABEL_20; + } + if (distance <= v9) + { + if (distance > 0.0) + { + //a4b = distance * 216.0 / v9; + //v10 = a4b + 6.7553994e15; + //v6 = LODWORD(v10); + v6 = floorf(0.5f + distance * 216.0 / v9); + if (v6 > 216) + { + v6 = 216; + goto LABEL_20; + } + } + } + else + { + v6 = 216; + } + if (distance != 0.0) + { + LABEL_20: + if (a5) + v6 = 8 * _43F55F_get_billboard_light_level(a5, v6 >> 3); + if (v6 > 216) + v6 = 216; + return (255 - v6) | ((255 - v6) << 16) | ((255 - v6) << 8); + } + //LABEL_19: + v6 = 216; + goto LABEL_20; + } + + + + if (fabsf(distance) < 1.0e-6f) + return 0xFFF8F8F8; + + // dim in measured in 8-steps + v11 = 8 * (max_dimm - min_dimm); + //v12 = v11; + if (v11 >= 0) + { + if (v11 > 216) + v11 = 216; + } + else + v11 = 0; + + float fog_density_mult = 216.0f; + if (a4) + fog_density_mult += distance / (double)pODMRenderParams->shading_dist_shade * 32.0; + + v6 = v11 + floorf(pOutdoor->fFogDensity * fog_density_mult + 0.5f); + /*if ( a4 ) + { + //a3b = pOutdoor->fFogDensity * 216.0; + //v14 = a3b + 6.7553994e15; + //a4a = floorf(a3b + 0.5f);//LODWORD(v14); + } + else + { + //a3a = (distance / (double)pODMRenderParams->shading_dist_shade * 32.0 + 216.0) * pOutdoor->fFogDensity; + //v13 = a3a + 6.7553994e15; + //a4a = floorf(a3a + 0.5f);//LODWORD(v13); + } + v6 = a4a + v11;*/ + if (a5) + v6 = 8 * _43F55F_get_billboard_light_level(a5, v6 >> 3); + if (v6 > 216) + v6 = 216; + if (v6 < v11) + v6 = v11; + if (v6 > 8 * pOutdoor->max_terrain_dimming_level) + v6 = 8 * pOutdoor->max_terrain_dimming_level; + if (!bUnderwater) + return (255 - v6) | ((255 - v6) << 16) | ((255 - v6) << 8); + else + { + v15 = (double)(255 - v6) * 0.0039215689; + a3c = v15; + //a4c = v15 * 16.0; + //v16 = a4c + 6.7553994e15; + a5a = floorf(v15 * 16.0 + 0.5f);//LODWORD(v16); + //a4d = a3c * 194.0; + //v17 = a4d + 6.7553994e15; + v18 = floorf(a3c * 194.0 + 0.5f);//LODWORD(v17); + //a3d = a3c * 153.0; + //v19 = a3d + 6.7553994e15; + return (int)floorf(a3c * 153.0 + 0.5f)/*LODWORD(v19)*/ | ((v18 | (a5a << 8)) << 8); + } +} +// 6BE3C4: using guessed type char bUnderwater; + +//----- (0043F55F) -------------------------------------------------------- +int __fastcall _43F55F_get_billboard_light_level(RenderBillboard *a1, int uBaseLightLevel) +{ + signed int v3; // ecx@2 + + if (uCurrentlyLoadedLevelType == LEVEL_Indoor) + v3 = pIndoor->pSectors[a1->uIndoorSectorID].uMinAmbientLightLevel; + else + { + if (uBaseLightLevel == -1) + v3 = a1->dimming_level; + else + v3 = uBaseLightLevel; + } + return _43F5C8_get_point_light_level_with_respect_to_lights(v3, a1->uIndoorSectorID, a1->world_x, a1->world_y, a1->world_z); +} + +//----- (0043F5C8) -------------------------------------------------------- +int __fastcall _43F5C8_get_point_light_level_with_respect_to_lights(unsigned int uBaseLightLevel, int uSectorID, float x, float y, float z) +{ + // int v5; // esi@1 + signed int v6; // edi@1 + int v8; // eax@6 + int v9; // ebx@6 + unsigned int v10; // ecx@6 + unsigned int v11; // edx@9 + unsigned int v12; // edx@11 + signed int v13; // ecx@12 + BLVLightMM7 *v16; // esi@20 + int v17; // ebx@21 + // int v18; // eax@24 + // int v19; // ebx@24 + // unsigned int v20; // ecx@24 + // int v21; // edx@25 + // unsigned int v22; // edx@27 + // unsigned int v23; // edx@29 + signed int v24; // ecx@30 + int v26; // ebx@35 + // int v27; // eax@38 + // int v28; // ebx@38 + // unsigned int v29; // ecx@38 + // int v30; // edx@39 + // unsigned int v31; // edx@41 + // unsigned int v32; // edx@43 + //signed int v33; // ecx@44 + int v37; // [sp+Ch] [bp-18h]@37 + // int v38; // [sp+10h] [bp-14h]@5 + int v39; // [sp+10h] [bp-14h]@23 + int v40; // [sp+10h] [bp-14h]@36 + int v42; // [sp+14h] [bp-10h]@22 + unsigned int v43; // [sp+18h] [bp-Ch]@12 + unsigned int v44; // [sp+18h] [bp-Ch]@30 + unsigned int v45; // [sp+18h] [bp-Ch]@44 + + v6 = uBaseLightLevel; + for (uint i = 0; i < pMobileLightsStack->uNumLightsActive; ++i) + { + MobileLight* p = &pMobileLightsStack->pLights[i]; + + float distX = abs(p->vPosition.x - x); + if (distX <= p->uRadius) + { + float distY = abs(p->vPosition.y - y); + if (distY <= p->uRadius) + { + float distZ = abs(p->vPosition.z - z); + if (distZ <= p->uRadius) + { + v8 = distX; + v9 = distY; + v10 = distZ; + if (distX < distY) + { + v8 = distY; + v9 = distX; + } + if (v8 < distZ) + { + v11 = v8; + v8 = distZ; + v10 = v11; + } + if (v9 < (signed int)v10) + { + v12 = v10; + v10 = v9; + v9 = v12; + } + v43 = ((unsigned int)(11 * v9) / 32) + (v10 / 4) + v8; + v13 = p->uRadius; + if ((signed int)v43 < v13) + v6 += ((unsigned __int64)(30i64 * (signed int)(v43 << 16) / v13) >> 16) - 30; + } + } + } + } + + if (uCurrentlyLoadedLevelType == LEVEL_Indoor) + { + BLVSector* pSector = &pIndoor->pSectors[uSectorID]; + + for (uint i = 0; i < pSector->uNumLights; ++i) + { + v16 = pIndoor->pLights + pSector->pLights[i]; + if (~v16->uAtributes & 8) + { + v17 = abs(v16->vPosition.x - x); + if (v17 <= v16->uRadius) + { + v42 = abs(v16->vPosition.y - y); + if (v42 <= v16->uRadius) + { + v39 = abs(v16->vPosition.z - z); + if (v39 <= v16->uRadius) + { + v44 = int_get_vector_length(v17, v42, v39); + v24 = v16->uRadius; + if ((signed int)v44 < v24) + v6 += ((unsigned __int64)(30i64 * (signed int)(v44 << 16) / v24) >> 16) - 30; + } + } + } + } + } + } + + for (uint i = 0; i < pStationaryLightsStack->uNumLightsActive; ++i) + { + //StationaryLight* p = &pStationaryLightsStack->pLights[i]; + v26 = abs(pStationaryLightsStack->pLights[i].vPosition.x - x); + if (v26 <= pStationaryLightsStack->pLights[i].uRadius) + { + v40 = abs(pStationaryLightsStack->pLights[i].vPosition.y - y); + if (v40 <= pStationaryLightsStack->pLights[i].uRadius) + { + v37 = abs(pStationaryLightsStack->pLights[i].vPosition.z - z); + if (v37 <= pStationaryLightsStack->pLights[i].uRadius) + { + v45 = int_get_vector_length(v26, v40, v37); + //v33 = pStationaryLightsStack->pLights[i].uRadius; + if ((signed int)v45 < pStationaryLightsStack->pLights[i].uRadius) + v6 += ((unsigned __int64)(30i64 * (signed int)(v45 << 16) / pStationaryLightsStack->pLights[i].uRadius) >> 16) - 30; + } + } + } + } + + if (v6 <= 31) + { + if (v6 < 0) + v6 = 0; + } + else + v6 = 31; + return v6; +} + +//----- (0049D700) -------------------------------------------------------- +unsigned int __fastcall GetMaxMipLevels(unsigned int uDim) +{ + int v2; // ecx@1 + unsigned int v3; // eax@1 + + v2 = 0; + v3 = uDim - 1; + while (v3 & 1) + { + v3 >>= 1; + ++v2; + } + return v3 == 0 ? v2 : 0; +} + +//----- (0046E44E) -------------------------------------------------------- +int _46E44E_collide_against_faces_and_portals(unsigned int b1) +{ + BLVSector *pSector; // edi@1 + signed int v2; // ebx@1 + BLVFace *pFace; // esi@2 + __int16 pNextSector; // si@10 + int pArrayNum; // ecx@12 + unsigned __int8 v6; // sf@12 + unsigned __int8 v7; // of@12 + int result; // eax@14 + //int v10; // ecx@15 + int pFloor; // eax@16 + int v15; // eax@24 + int v16; // edx@25 + int v17; // eax@29 + unsigned int v18; // eax@33 + int v21; // eax@35 + int v22; // ecx@36 + int v23; // eax@40 + unsigned int v24; // eax@44 + int a3; // [sp+10h] [bp-48h]@28 + int v26; // [sp+14h] [bp-44h]@15 + int i; // [sp+18h] [bp-40h]@1 + int a10; // [sp+1Ch] [bp-3Ch]@1 + int v29; // [sp+20h] [bp-38h]@14 + int v32; // [sp+2Ch] [bp-2Ch]@15 + int pSectorsArray[10]; // [sp+30h] [bp-28h]@1 + + pSector = &pIndoor->pSectors[stru_721530.uSectorID]; + i = 1; + a10 = b1; + pSectorsArray[0] = stru_721530.uSectorID; + for (v2 = 0; v2 < pSector->uNumPortals; ++v2) + { + pFace = &pIndoor->pFaces[pSector->pPortals[v2]]; + if (stru_721530.sMaxX <= pFace->pBounding.x2 && stru_721530.sMinX >= pFace->pBounding.x1 + && stru_721530.sMaxY <= pFace->pBounding.y2 && stru_721530.sMinY >= pFace->pBounding.y1 + && stru_721530.sMaxZ <= pFace->pBounding.z2 && stru_721530.sMinZ >= pFace->pBounding.z1 + && abs((pFace->pFacePlane_old.dist + + stru_721530.normal.x * pFace->pFacePlane_old.vNormal.x + + stru_721530.normal.y * pFace->pFacePlane_old.vNormal.y + + stru_721530.normal.z * pFace->pFacePlane_old.vNormal.z) >> 16) <= stru_721530.field_6C + 16) + { + pNextSector = pFace->uSectorID == stru_721530.uSectorID ? pFace->uBackSectorID : pFace->uSectorID;//FrontSectorID + pArrayNum = i++; + v7 = i < 10; + v6 = i - 10 < 0; + pSectorsArray[pArrayNum] = pNextSector; + if (!(v6 ^ v7)) + break; + } + } + result = 0; + for (v29 = 0; v29 < i; v29++) + { + pSector = &pIndoor->pSectors[pSectorsArray[v29]]; + v32 = pSector->uNumFloors + pSector->uNumWalls + pSector->uNumCeilings; + for (v26 = 0; v26 < v32; v26++) + { + pFloor = pSector->pFloors[v26]; + pFace = &pIndoor->pFaces[pSector->pFloors[v26]]; + if (!pFace->Portal() + && stru_721530.sMaxX <= pFace->pBounding.x2 && stru_721530.sMinX >= pFace->pBounding.x1 + && stru_721530.sMaxY <= pFace->pBounding.y2 && stru_721530.sMinY >= pFace->pBounding.y1 + && stru_721530.sMaxZ <= pFace->pBounding.z2 && stru_721530.sMinZ >= pFace->pBounding.z1 + && pFloor != stru_721530.field_84) + { + v15 = (pFace->pFacePlane_old.dist + stru_721530.normal.x * pFace->pFacePlane_old.vNormal.x + + stru_721530.normal.y * pFace->pFacePlane_old.vNormal.y + + stru_721530.normal.z * pFace->pFacePlane_old.vNormal.z) >> 16; + if (v15 > 0) + { + v16 = (pFace->pFacePlane_old.dist + stru_721530.normal2.x * pFace->pFacePlane_old.vNormal.x + + stru_721530.normal2.y * pFace->pFacePlane_old.vNormal.y + + stru_721530.normal2.z * pFace->pFacePlane_old.vNormal.z) >> 16; + if (v15 <= stru_721530.prolly_normal_d || v16 <= stru_721530.prolly_normal_d) + { + if (v16 <= v15) + { + a3 = stru_721530.field_6C; + if (sub_47531C(stru_721530.prolly_normal_d, &a3, stru_721530.normal.x, stru_721530.normal.y, stru_721530.normal.z, + stru_721530.direction.x, stru_721530.direction.y, stru_721530.direction.z, pFace, a10)) + { + v17 = a3; + } + else + { + a3 = stru_721530.field_6C + stru_721530.prolly_normal_d; + if (!sub_475D85(&stru_721530.normal, &stru_721530.direction, &a3, pFace)) + goto LABEL_34; + v17 = a3 - stru_721530.prolly_normal_d; + a3 -= stru_721530.prolly_normal_d; + } + if (v17 < stru_721530.field_7C) + { + stru_721530.field_7C = v17; + v18 = 8 * pSector->pFloors[v26]; + LOBYTE(v18) = v18 | 6; + stru_721530.uFaceID = v18; + } + } + } + } + LABEL_34: + if (!(stru_721530.field_0 & 1) + || (v21 = (pFace->pFacePlane_old.dist + stru_721530.position.x * pFace->pFacePlane_old.vNormal.x + + stru_721530.position.y * pFace->pFacePlane_old.vNormal.y + + stru_721530.position.z * pFace->pFacePlane_old.vNormal.z) >> 16, v21 <= 0) + || (v22 = (pFace->pFacePlane_old.dist + stru_721530.field_4C * pFace->pFacePlane_old.vNormal.x + + stru_721530.field_50 * pFace->pFacePlane_old.vNormal.y + + stru_721530.field_54 * pFace->pFacePlane_old.vNormal.z) >> 16, v21 > stru_721530.prolly_normal_d) + && v22 > stru_721530.prolly_normal_d || v22 > v21) + continue; + a3 = stru_721530.field_6C; + if (sub_47531C(stru_721530.field_8_radius, &a3, stru_721530.position.x, stru_721530.position.y, stru_721530.position.z, + stru_721530.direction.x, stru_721530.direction.y, stru_721530.direction.z, pFace, a10)) + { + v23 = a3; + goto LABEL_43; + } + a3 = stru_721530.field_6C + stru_721530.field_8_radius; + if (sub_475D85(&stru_721530.position, &stru_721530.direction, &a3, pFace)) + { + v23 = a3 - stru_721530.prolly_normal_d; + a3 -= stru_721530.prolly_normal_d; + LABEL_43: + if (v23 < stru_721530.field_7C) + { + stru_721530.field_7C = v23; + v24 = 8 * pSector->pFloors[v26]; + LOBYTE(v24) = v24 | 6; + stru_721530.uFaceID = v24; + } + } + } + } + result = v29 + 1; + } + return result; +} +// 46E44E: using guessed type int var_28[10]; + +//----- (0046E889) -------------------------------------------------------- +int __fastcall _46E889_collide_against_bmodels(unsigned int ecx0) +{ + int result; // eax@1 + //int v3; // ebx@9 + int v8; // eax@19 + int v9; // ecx@20 + int v10; // eax@24 + unsigned int v14; // eax@28 + int v15; // eax@30 + int v16; // ecx@31 + unsigned int v17; // eax@36 + int v21; // eax@42 + unsigned int v22; // eax@43 + //int a11; // [sp+70h] [bp-18h]@1 + //int a10; // [sp+80h] [bp-8h]@1 + int a2; // [sp+84h] [bp-4h]@23 + + //a11 = ecx0; + + BLVFace face; // [sp+Ch] [bp-7Ch]@1 + + result = 0; + for (uint i = 0; i < (signed int)pOutdoor->uNumBModels; ++i) + { + if (stru_721530.sMaxX <= pOutdoor->pBModels[i].sMaxX && stru_721530.sMinX >= pOutdoor->pBModels[i].sMinX + && stru_721530.sMaxY <= pOutdoor->pBModels[i].sMaxY && stru_721530.sMinY >= pOutdoor->pBModels[i].sMinY + && stru_721530.sMaxZ <= pOutdoor->pBModels[i].sMaxZ && stru_721530.sMinZ >= pOutdoor->pBModels[i].sMinZ) + { + for (uint j = 0; j < pOutdoor->pBModels[i].uNumFaces; ++j) + { + if (stru_721530.sMaxX <= pOutdoor->pBModels[i].pFaces[j].pBoundingBox.x2 && stru_721530.sMinX >= pOutdoor->pBModels[i].pFaces[j].pBoundingBox.x1 + && stru_721530.sMaxY <= pOutdoor->pBModels[i].pFaces[j].pBoundingBox.y2 && stru_721530.sMinY >= pOutdoor->pBModels[i].pFaces[j].pBoundingBox.y1 + && stru_721530.sMaxZ <= pOutdoor->pBModels[i].pFaces[j].pBoundingBox.z2 && stru_721530.sMinZ >= pOutdoor->pBModels[i].pFaces[j].pBoundingBox.z1) + { + face.pFacePlane_old.vNormal.x = pOutdoor->pBModels[i].pFaces[j].pFacePlane.vNormal.x; + face.pFacePlane_old.vNormal.y = pOutdoor->pBModels[i].pFaces[j].pFacePlane.vNormal.y; + face.pFacePlane_old.vNormal.z = pOutdoor->pBModels[i].pFaces[j].pFacePlane.vNormal.z; + + face.pFacePlane_old.dist = pOutdoor->pBModels[i].pFaces[j].pFacePlane.dist; //incorrect + + face.uAttributes = pOutdoor->pBModels[i].pFaces[j].uAttributes; + + face.pBounding.x1 = pOutdoor->pBModels[i].pFaces[j].pBoundingBox.x1; + face.pBounding.y1 = pOutdoor->pBModels[i].pFaces[j].pBoundingBox.y1; + face.pBounding.z1 = pOutdoor->pBModels[i].pFaces[j].pBoundingBox.z1; + + face.pBounding.x2 = pOutdoor->pBModels[i].pFaces[j].pBoundingBox.x2; + face.pBounding.y2 = pOutdoor->pBModels[i].pFaces[j].pBoundingBox.y2; + face.pBounding.z2 = pOutdoor->pBModels[i].pFaces[j].pBoundingBox.z2; + + face.zCalc1 = pOutdoor->pBModels[i].pFaces[j].zCalc1; + face.zCalc2 = pOutdoor->pBModels[i].pFaces[j].zCalc2; + face.zCalc3 = pOutdoor->pBModels[i].pFaces[j].zCalc3; + + face.pXInterceptDisplacements = pOutdoor->pBModels[i].pFaces[j].pXInterceptDisplacements; + face.pYInterceptDisplacements = pOutdoor->pBModels[i].pFaces[j].pYInterceptDisplacements; + face.pZInterceptDisplacements = pOutdoor->pBModels[i].pFaces[j].pZInterceptDisplacements; + + face.uPolygonType = (PolygonType)pOutdoor->pBModels[i].pFaces[j].uPolygonType; + + face.uNumVertices = pOutdoor->pBModels[i].pFaces[j].uNumVertices; + + face.uBitmapID = pOutdoor->pBModels[i].pFaces[j].uTextureID; + + face.pVertexIDs = pOutdoor->pBModels[i].pFaces[j].pVertexIDs; + + if (!face.Ethereal() && !face.Portal()) + { + v8 = (face.pFacePlane_old.dist + face.pFacePlane_old.vNormal.x * stru_721530.normal.x + + face.pFacePlane_old.vNormal.y * stru_721530.normal.y + + face.pFacePlane_old.vNormal.z * stru_721530.normal.z) >> 16; + if (v8 > 0) + { + v9 = (face.pFacePlane_old.dist + face.pFacePlane_old.vNormal.x * stru_721530.normal2.x + + face.pFacePlane_old.vNormal.y * stru_721530.normal2.y + + face.pFacePlane_old.vNormal.z * stru_721530.normal2.z) >> 16; + if (v8 <= stru_721530.prolly_normal_d || v9 <= stru_721530.prolly_normal_d) + { + if (v9 <= v8) + { + a2 = stru_721530.field_6C; + if (sub_4754BF(stru_721530.prolly_normal_d, &a2, stru_721530.normal.x, stru_721530.normal.y, stru_721530.normal.z, + stru_721530.direction.x, stru_721530.direction.y, stru_721530.direction.z, &face, i, ecx0)) + { + v10 = a2; + } + else + { + a2 = stru_721530.prolly_normal_d + stru_721530.field_6C; + if (!sub_475F30(&a2, &face, stru_721530.normal.x, stru_721530.normal.y, stru_721530.normal.z, + stru_721530.direction.x, stru_721530.direction.y, stru_721530.direction.z, i)) + goto LABEL_29; + v10 = a2 - stru_721530.prolly_normal_d; + a2 -= stru_721530.prolly_normal_d; + } + if (v10 < stru_721530.field_7C) + { + stru_721530.field_7C = v10; + v14 = 8 * (j | (i << 6)); + LOBYTE(v14) = v14 | 6; + stru_721530.uFaceID = v14; + } + } + } + } + LABEL_29: + if (stru_721530.field_0 & 1) + { + v15 = (face.pFacePlane_old.dist + face.pFacePlane_old.vNormal.x * stru_721530.position.x + + face.pFacePlane_old.vNormal.y * stru_721530.position.y + + face.pFacePlane_old.vNormal.z * stru_721530.position.z) >> 16; + if (v15 > 0) + { + v16 = (face.pFacePlane_old.dist + face.pFacePlane_old.vNormal.x * stru_721530.field_4C + + face.pFacePlane_old.vNormal.y * stru_721530.field_50 + + face.pFacePlane_old.vNormal.z * stru_721530.field_54) >> 16; + if (v15 <= stru_721530.prolly_normal_d || v16 <= stru_721530.prolly_normal_d) + { + if (v16 <= v15) + { + a2 = stru_721530.field_6C; + if (sub_4754BF(stru_721530.field_8_radius, &a2, stru_721530.position.x, stru_721530.position.y, stru_721530.position.z, + stru_721530.direction.x, stru_721530.direction.y, stru_721530.direction.z, &face, i, ecx0)) + { + if (a2 < stru_721530.field_7C) + { + stru_721530.field_7C = a2; + v17 = 8 * (j | (i << 6)); + LOBYTE(v17) = v17 | 6; + stru_721530.uFaceID = v17; + } + } + else + { + a2 = stru_721530.field_6C + stru_721530.field_8_radius; + if (sub_475F30(&a2, &face, stru_721530.position.x, stru_721530.position.y, stru_721530.position.z, + stru_721530.direction.x, stru_721530.direction.y, stru_721530.direction.z, i)) + { + v21 = a2 - stru_721530.prolly_normal_d; + a2 -= stru_721530.prolly_normal_d; + if (a2 < stru_721530.field_7C) + { + stru_721530.field_7C = v21; + v22 = 8 * (j | (i << 6)); + LOBYTE(v22) = v22 | 6; + stru_721530.uFaceID = v22; + } + } + } + } + } + } + } + } + } + } + } + result = i; + } + return result; +} + +//----- (0046ED1B) -------------------------------------------------------- +int collide_against_floor(int x, int y, int z, unsigned int *pSectorID, unsigned int *pFaceID) +{ + uint uFaceID = -1; + int floor_level = BLV_GetFloorLevel(x, y, z, *pSectorID, &uFaceID); + + if (floor_level != -30000 && floor_level <= z + 50) + { + *pFaceID = uFaceID; + return floor_level; + } + + uint uSectorID = pIndoor->GetSector(x, y, z); + *pSectorID = uSectorID; + + floor_level = BLV_GetFloorLevel(x, y, z, uSectorID, &uFaceID); + if (uSectorID && floor_level != -30000) + *pFaceID = uFaceID; + else return -30000; + return floor_level; +} + +//----- (0046ED8A) -------------------------------------------------------- +void __fastcall _46ED8A_collide_against_sprite_objects(unsigned int _this) +{ + ObjectDesc *object; // edx@4 + int v10; // ecx@12 + int v11; // esi@13 + + for (uint i = 0; i < uNumSpriteObjects; ++i) + { + if (pSpriteObjects[i].uObjectDescID) + { + object = &pObjectList->pObjects[pSpriteObjects[i].uObjectDescID]; + if (!(object->uFlags & OBJECT_DESC_NO_COLLISION)) + { + if (stru_721530.sMaxX <= pSpriteObjects[i].vPosition.x + object->uRadius && stru_721530.sMinX >= pSpriteObjects[i].vPosition.x - object->uRadius + && stru_721530.sMaxY <= pSpriteObjects[i].vPosition.y + object->uRadius && stru_721530.sMinY >= pSpriteObjects[i].vPosition.y - object->uRadius + && stru_721530.sMaxZ <= pSpriteObjects[i].vPosition.z + object->uHeight && stru_721530.sMinZ >= pSpriteObjects[i].vPosition.z) + { + if (abs(((pSpriteObjects[i].vPosition.x - stru_721530.normal.x) * stru_721530.direction.y + - (pSpriteObjects[i].vPosition.y - stru_721530.normal.y) * stru_721530.direction.x) >> 16) + <= object->uHeight + stru_721530.prolly_normal_d) + { + v10 = ((pSpriteObjects[i].vPosition.x - stru_721530.normal.x) * stru_721530.direction.x + + (pSpriteObjects[i].vPosition.y - stru_721530.normal.y) * stru_721530.direction.y) >> 16; + if (v10 > 0) + { + v11 = stru_721530.normal.z + ((unsigned __int64)(stru_721530.direction.z * (signed __int64)v10) >> 16); + if (v11 >= pSpriteObjects[i].vPosition.z - stru_721530.prolly_normal_d) + { + if (v11 <= object->uHeight + stru_721530.prolly_normal_d + pSpriteObjects[i].vPosition.z) + { + if (v10 < stru_721530.field_7C) + sub_46DEF2(_this, i); + } + } + } + } + } + } + } + } +} + +//----- (0046EF01) -------------------------------------------------------- +int _46EF01_collision_chech_player(int a1) +{ + int result; // eax@1 + int v3; // ebx@7 + int v4; // esi@7 + int v5; // edi@8 + int v6; // ecx@9 + int v7; // edi@12 + int v10; // [sp+14h] [bp-8h]@7 + int v11; // [sp+18h] [bp-4h]@7 + + result = pParty->vPosition.x; + //v9 = pParty->uPartyHeight; + if (stru_721530.sMaxX <= pParty->vPosition.x + (2 * pParty->field_14_radius) && stru_721530.sMinX >= pParty->vPosition.x - (2 * pParty->field_14_radius) + && stru_721530.sMaxY <= pParty->vPosition.y + (2 * pParty->field_14_radius) && stru_721530.sMinY >= pParty->vPosition.y - (2 * pParty->field_14_radius) + && stru_721530.sMaxZ <= pParty->vPosition.z + pParty->uPartyHeight && stru_721530.sMinZ >= pParty->vPosition.z) + { + v3 = stru_721530.prolly_normal_d + (2 * pParty->field_14_radius); + v11 = pParty->vPosition.x - stru_721530.normal.x; + v4 = ((pParty->vPosition.x - stru_721530.normal.x) * stru_721530.direction.y + - (pParty->vPosition.y - stru_721530.normal.y) * stru_721530.direction.x) >> 16; + v10 = pParty->vPosition.y - stru_721530.normal.y; + result = abs(((pParty->vPosition.x - stru_721530.normal.x) * stru_721530.direction.y + - (pParty->vPosition.y - stru_721530.normal.y) * stru_721530.direction.x) >> 16); + if (result <= stru_721530.prolly_normal_d + (2 * pParty->field_14_radius)) + { + result = v10 * stru_721530.direction.y; + v5 = (v10 * stru_721530.direction.y + v11 * stru_721530.direction.x) >> 16; + if (v5 > 0) + { + v6 = fixpoint_mul(stru_721530.direction.z, v5) + stru_721530.normal.z; + result = pParty->vPosition.z; + if (v6 >= pParty->vPosition.z) + { + result = pParty->uPartyHeight + pParty->vPosition.z; + if (v6 <= (signed int)(pParty->uPartyHeight + pParty->vPosition.z) || a1) + { + result = integer_sqrt(v3 * v3 - v4 * v4); + v7 = v5 - integer_sqrt(v3 * v3 - v4 * v4); + if (v7 < 0) + v7 = 0; + if (v7 < stru_721530.field_7C) + { + stru_721530.field_7C = v7; + stru_721530.uFaceID = 4; + } + } + } + } + } + } + return result; +} + +//----- (0046E0B2) -------------------------------------------------------- +void _46E0B2_collide_against_decorations() +{ + BLVSector *sector; // ebp@1 + LevelDecoration *decor; // edi@2 + DecorationDesc *decor_desc; // esi@3 + int v8; // ebx@10 + int v9; // esi@11 + int v11; // eax@12 + int v12; // esi@14 + unsigned int v13; // eax@17 + signed int i; // [sp+4h] [bp-14h]@1 + int v15; // [sp+8h] [bp-10h]@10 + int v16; // [sp+Ch] [bp-Ch]@10 + int v17; // [sp+10h] [bp-8h]@10 + + sector = &pIndoor->pSectors[stru_721530.uSectorID]; + for (i = 0; i < sector->uNumDecorations; ++i) + { + decor = &pLevelDecorations[sector->pDecorationIDs[i]]; + if (!(decor->uFlags & LEVEL_DECORATION_INVISIBLE)) + { + decor_desc = &pDecorationList->pDecorations[decor->uDecorationDescID]; + if (!decor_desc->CanMoveThrough()) + { + if (stru_721530.sMaxX <= decor->vPosition.x + decor_desc->uRadius && stru_721530.sMinX >= decor->vPosition.x - decor_desc->uRadius + && stru_721530.sMaxY <= decor->vPosition.y + decor_desc->uRadius && stru_721530.sMinY >= decor->vPosition.y - decor_desc->uRadius + && stru_721530.sMaxZ <= decor->vPosition.z + decor_desc->uDecorationHeight && stru_721530.sMinZ >= decor->vPosition.z) + { + v16 = decor->vPosition.x - stru_721530.normal.x; + v15 = decor->vPosition.y - stru_721530.normal.y; + v8 = stru_721530.prolly_normal_d + decor_desc->uRadius; + v17 = ((decor->vPosition.x - stru_721530.normal.x) * stru_721530.direction.y + - (decor->vPosition.y - stru_721530.normal.y) * stru_721530.direction.x) >> 16; + if (abs(v17) <= stru_721530.prolly_normal_d + decor_desc->uRadius) + { + v9 = (v16 * stru_721530.direction.x + v15 * stru_721530.direction.y) >> 16; + if (v9 > 0) + { + v11 = stru_721530.normal.z + fixpoint_mul(stru_721530.direction.z, v9); + if (v11 >= decor->vPosition.z) + { + if (v11 <= decor_desc->uDecorationHeight + decor->vPosition.z) + { + v12 = v9 - integer_sqrt(v8 * v8 - v17 * v17); + if (v12 < 0) + v12 = 0; + if (v12 < stru_721530.field_7C) + { + stru_721530.field_7C = v12; + v13 = 8 * sector->pDecorationIDs[i]; + LOBYTE(v13) = v13 | 5; + stru_721530.uFaceID = v13; + } + } + } + } + } + } + } + } + } +} + +//----- (0046F04E) -------------------------------------------------------- +int _46F04E_collide_against_portals() +{ + unsigned int v1; // eax@1 + BLVFace *face; // eax@3 + int v4; // ecx@9 + int v5; // edx@9 + signed int result; // eax@21 + unsigned int v10; // [sp+8h] [bp-Ch]@1 + int a3; // [sp+Ch] [bp-8h]@13 + int v12; // [sp+10h] [bp-4h]@15 + + v1 = 0xFFFFFFu; + v10 = 0xFFFFFFu; + for (uint i = 0; i < pIndoor->pSectors[stru_721530.uSectorID].uNumPortals; ++i) + { + if (pIndoor->pSectors[stru_721530.uSectorID].pPortals[i] != stru_721530.field_80) + { + face = &pIndoor->pFaces[pIndoor->pSectors[stru_721530.uSectorID].pPortals[i]]; + if (stru_721530.sMaxX <= face->pBounding.x2 && stru_721530.sMinX >= face->pBounding.x1 + && stru_721530.sMaxY <= face->pBounding.y2 && stru_721530.sMinY >= face->pBounding.y1 + && stru_721530.sMaxZ <= face->pBounding.z2 && stru_721530.sMinZ >= face->pBounding.z1) + { + v4 = (stru_721530.normal.x * face->pFacePlane_old.vNormal.x + face->pFacePlane_old.dist + + stru_721530.normal.y * face->pFacePlane_old.vNormal.y + + stru_721530.normal.z * face->pFacePlane_old.vNormal.z) >> 16; + v5 = (stru_721530.normal2.z * face->pFacePlane_old.vNormal.z + face->pFacePlane_old.dist + + stru_721530.normal2.x * face->pFacePlane_old.vNormal.x + + stru_721530.normal2.y * face->pFacePlane_old.vNormal.y) >> 16; + if ((v4 < stru_721530.prolly_normal_d || v5 < stru_721530.prolly_normal_d) + && (v4 > -stru_721530.prolly_normal_d || v5 > -stru_721530.prolly_normal_d) + && (a3 = stru_721530.field_6C, sub_475D85(&stru_721530.normal, &stru_721530.direction, &a3, face)) + && a3 < (signed int)v10) + { + v10 = a3; + v12 = pIndoor->pSectors[stru_721530.uSectorID].pPortals[i]; + } + } + } + } + v1 = v10; + if (stru_721530.field_7C >= (signed int)v1 && (signed int)v1 <= stru_721530.field_6C) + { + stru_721530.field_80 = v12; + if (pIndoor->pFaces[v12].uSectorID == stru_721530.uSectorID) + stru_721530.uSectorID = pIndoor->pFaces[v12].uBackSectorID; + else + stru_721530.uSectorID = pIndoor->pFaces[v12].uSectorID; + stru_721530.field_7C = 268435455; + result = 0; + } + else + result = 1; + return result; +} + +//----- (0046DEF2) -------------------------------------------------------- +unsigned int __fastcall sub_46DEF2(signed int a2, unsigned int uLayingItemID) +{ + unsigned int result; // eax@1 + + result = uLayingItemID; + if (pObjectList->pObjects[pSpriteObjects[uLayingItemID].uObjectDescID].uFlags & 0x10) + result = _46BFFA_check_object_intercept(uLayingItemID, a2); + return result; +} + +//----- (0047253E) -------------------------------------------------------- +void UpdateObjects() +{ + ObjectDesc *object; // eax@5 + int v5; // ecx@6 + signed int v7; // eax@9 + signed int v11; // eax@17 + int v12; // edi@27 + int v18; // [sp+4h] [bp-10h]@27 + int v19; // [sp+8h] [bp-Ch]@27 + + for (uint i = 0; i < uNumSpriteObjects; ++i) + { + if (pSpriteObjects[i].uAttributes & OBJECT_40) + pSpriteObjects[i].uAttributes &= ~OBJECT_40; + else + { + object = &pObjectList->pObjects[pSpriteObjects[i].uObjectDescID]; + if (pSpriteObjects[i].AttachedToActor()) + { + v5 = PID_ID(pSpriteObjects[i].spell_target_pid); + pSpriteObjects[i].vPosition.x = pActors[v5].vPosition.x; + pSpriteObjects[i].vPosition.y = pActors[v5].vPosition.y; + pSpriteObjects[i].vPosition.z = pActors[v5].vPosition.z + pActors[v5].uActorHeight; + if (!pSpriteObjects[i].uObjectDescID) + continue; + pSpriteObjects[i].uSpriteFrameID += pEventTimer->uTimeElapsed; + if (!(object->uFlags & OBJECT_DESC_TEMPORARY)) + continue; + if (pSpriteObjects[i].uSpriteFrameID >= 0) + { + v7 = object->uLifetime; + if (pSpriteObjects[i].uAttributes & ITEM_BROKEN) + v7 = pSpriteObjects[i].field_20; + if (pSpriteObjects[i].uSpriteFrameID < v7) + continue; + } + SpriteObject::OnInteraction(i); + continue; + } + if (pSpriteObjects[i].uObjectDescID) + { + pSpriteObjects[i].uSpriteFrameID += pEventTimer->uTimeElapsed; + if (object->uFlags & OBJECT_DESC_TEMPORARY) + { + if (pSpriteObjects[i].uSpriteFrameID < 0) + { + SpriteObject::OnInteraction(i); + continue; + } + v11 = object->uLifetime; + if (pSpriteObjects[i].uAttributes & ITEM_BROKEN) + v11 = pSpriteObjects[i].field_20; + } + if (!(object->uFlags & OBJECT_DESC_TEMPORARY) || pSpriteObjects[i].uSpriteFrameID < v11) + { + if (uCurrentlyLoadedLevelType == LEVEL_Indoor) + SpriteObject::UpdateObject_fn0_BLV(i); + else + SpriteObject::UpdateObject_fn0_ODM(i); + if (pParty->bTurnBasedModeOn != 1 || !(pSpriteObjects[i].uSectorID & 4)) + continue; + v12 = abs(pParty->vPosition.x - pSpriteObjects[i].vPosition.x); + v18 = abs(pParty->vPosition.y - pSpriteObjects[i].vPosition.y); + v19 = abs(pParty->vPosition.z - pSpriteObjects[i].vPosition.z); + if (int_get_vector_length(v12, v18, v19) <= 5120) + continue; + SpriteObject::OnInteraction(i); + continue; + } + if (!(object->uFlags & OBJECT_DESC_INTERACTABLE)) + { + SpriteObject::OnInteraction(i); + continue; + } + _46BFFA_check_object_intercept(i, PID(OBJECT_Item, i)); + } + } + } +} + +//----- (0047531C) -------------------------------------------------------- +bool sub_47531C(int a1, int *a2, int pos_x, int pos_y, int pos_z, int dir_x, int dir_y, int dir_z, BLVFace *face, int a10) +{ + int v11; // ST1C_4@3 + int v12; // edi@3 + int v13; // esi@3 + int v14; // edi@4 + signed __int64 v15; // qtt@6 + //__int16 v16; // si@7 + int a7a; // [sp+30h] [bp+18h]@7 + int a9b; // [sp+38h] [bp+20h]@3 + int a9a; // [sp+38h] [bp+20h]@3 + int a10b; // [sp+3Ch] [bp+24h]@3 + signed int a10a; // [sp+3Ch] [bp+24h]@4 + int a10c; // [sp+3Ch] [bp+24h]@5 + + if (a10 && face->Ethereal()) + return 0; + v11 = fixpoint_mul(dir_x, face->pFacePlane_old.vNormal.x); + a10b = fixpoint_mul(dir_y, face->pFacePlane_old.vNormal.y); + a9b = fixpoint_mul(dir_z, face->pFacePlane_old.vNormal.z); + v12 = v11 + a9b + a10b; + a9a = v11 + a9b + a10b; + v13 = (a1 << 16) + - pos_x * face->pFacePlane_old.vNormal.x + - pos_y * face->pFacePlane_old.vNormal.y + - pos_z * face->pFacePlane_old.vNormal.z + - face->pFacePlane_old.dist; + if (abs((a1 << 16) + - pos_x * face->pFacePlane_old.vNormal.x + - pos_y * face->pFacePlane_old.vNormal.y + - pos_z * face->pFacePlane_old.vNormal.z - face->pFacePlane_old.dist) >= a1 << 16) + { + a10c = abs(v13) >> 14; + if (a10c > abs(v12)) + return 0; + LODWORD(v15) = v13 << 16; + HIDWORD(v15) = v13 >> 16; + v14 = a1; + a10a = v15 / a9a; + } + else + { + a10a = 0; + v14 = abs(v13) >> 16; + } + //v16 = pos_y + ((unsigned int)fixpoint_mul(a10a, dir_y) >> 16); + LOWORD(a7a) = (short)pos_x + ((unsigned int)fixpoint_mul(a10a, dir_x) >> 16) - fixpoint_mul(v14, face->pFacePlane_old.vNormal.x); + HIWORD(a7a) = pos_y + ((unsigned int)fixpoint_mul(a10a, dir_y) >> 16) - fixpoint_mul(v14, face->pFacePlane_old.vNormal.y); + if (!sub_475665(face, a7a, (short)pos_z + ((unsigned int)fixpoint_mul(a10a, dir_z) >> 16) - fixpoint_mul(v14, face->pFacePlane_old.vNormal.z))) + return 0; + *a2 = a10a >> 16; + if (a10a >> 16 < 0) + *a2 = 0; + return 1; +} + + +//----- (004754BF) -------------------------------------------------------- +bool sub_4754BF(int a1, int *a2, int X, int Y, int Z, int dir_x, int dir_y, int dir_z, BLVFace *face, int a10, int a11) +{ + int v12; // ST1C_4@3 + int v13; // edi@3 + int v14; // esi@3 + int v15; // edi@4 + signed __int64 v16; // qtt@6 + //__int16 v17; // si@7 + int a7a; // [sp+30h] [bp+18h]@7 + int a1b; // [sp+38h] [bp+20h]@3 + int a1a; // [sp+38h] [bp+20h]@3 + int a11b; // [sp+40h] [bp+28h]@3 + signed int a11a; // [sp+40h] [bp+28h]@4 + int a11c; // [sp+40h] [bp+28h]@5 + + if (a11 && face->Ethereal()) + return false; + v12 = fixpoint_mul(dir_x, face->pFacePlane_old.vNormal.x); + a11b = fixpoint_mul(dir_y, face->pFacePlane_old.vNormal.y); + a1b = fixpoint_mul(dir_z, face->pFacePlane_old.vNormal.z); + v13 = v12 + a1b + a11b; + a1a = v12 + a1b + a11b; + v14 = (a1 << 16) + - X * face->pFacePlane_old.vNormal.x + - Y * face->pFacePlane_old.vNormal.y + - Z * face->pFacePlane_old.vNormal.z + - face->pFacePlane_old.dist; + if (abs((a1 << 16) + - X * face->pFacePlane_old.vNormal.x + - Y * face->pFacePlane_old.vNormal.y + - Z * face->pFacePlane_old.vNormal.z - face->pFacePlane_old.dist) >= a1 << 16) + { + a11c = abs(v14) >> 14; + if (a11c > abs(v13)) + return false; + LODWORD(v16) = v14 << 16; + HIDWORD(v16) = v14 >> 16; + v15 = a1; + a11a = v16 / a1a; + } + else + { + a11a = 0; + v15 = abs(v14) >> 16; + } + //v17 = Y + ((unsigned int)fixpoint_mul(a11a, dir_y) >> 16); + LOWORD(a7a) = (short)X + ((unsigned int)fixpoint_mul(a11a, dir_x) >> 16) - fixpoint_mul(v15, face->pFacePlane_old.vNormal.x); + HIWORD(a7a) = Y + ((unsigned int)fixpoint_mul(a11a, dir_y) >> 16) - fixpoint_mul(v15, face->pFacePlane_old.vNormal.y); + if (!sub_4759C9(face, a10, a7a, (short)Z + ((unsigned int)fixpoint_mul(a11a, dir_z) >> 16) - fixpoint_mul(v15, face->pFacePlane_old.vNormal.z))) + return false; + *a2 = a11a >> 16; + if (a11a >> 16 < 0) + *a2 = 0; + return true; +} + +//----- (00475665) -------------------------------------------------------- +int sub_475665(BLVFace *face, int a2, __int16 a3) +{ + bool v16; // edi@14 + signed int v20; // ebx@18 + int v21; // edi@20 + signed int v22; // ST14_4@22 + signed __int64 v23; // qtt@22 + signed int result; // eax@25 + int v25; // [sp+14h] [bp-10h]@14 + int v26; // [sp+1Ch] [bp-8h]@2 + signed int v27; // [sp+20h] [bp-4h]@2 + signed int v28; // [sp+30h] [bp+Ch]@2 + signed int v29; // [sp+30h] [bp+Ch]@7 + signed int v30; // [sp+30h] [bp+Ch]@11 + signed int v31; // [sp+30h] [bp+Ch]@14 + + if (face->uAttributes & FACE_XY_PLANE) + { + v26 = (signed __int16)a2; + v27 = SHIWORD(a2); + if (face->uNumVertices) + { + for (v28 = 0; v28 < face->uNumVertices; v28++) + { + word_720C10_intercepts_xs[2 * v28] = face->pXInterceptDisplacements[v28] + pIndoor->pVertices[face->pVertexIDs[v28]].x; + word_720B40_intercepts_zs[2 * v28] = face->pYInterceptDisplacements[v28] + pIndoor->pVertices[face->pVertexIDs[v28]].y; + word_720C10_intercepts_xs[2 * v28 + 1] = face->pXInterceptDisplacements[v28 + 1] + pIndoor->pVertices[face->pVertexIDs[v28 + 1]].x; + word_720B40_intercepts_zs[2 * v28 + 1] = face->pYInterceptDisplacements[v28 + 1] + pIndoor->pVertices[face->pVertexIDs[v28 + 1]].y; + } + } + } + else + { + if (face->uAttributes & FACE_XZ_PLANE) + { + v26 = (signed __int16)a2; + v27 = a3; + if (face->uNumVertices) + { + for (v29 = 0; v29 < face->uNumVertices; v29++) + { + word_720C10_intercepts_xs[2 * v29] = face->pXInterceptDisplacements[v29] + pIndoor->pVertices[face->pVertexIDs[v29]].x; + word_720B40_intercepts_zs[2 * v29] = face->pZInterceptDisplacements[v29] + pIndoor->pVertices[face->pVertexIDs[v29]].z; + word_720C10_intercepts_xs[2 * v29 + 1] = face->pXInterceptDisplacements[v29 + 1] + pIndoor->pVertices[face->pVertexIDs[v29 + 1]].x; + word_720B40_intercepts_zs[2 * v29 + 1] = face->pZInterceptDisplacements[v29 + 1] + pIndoor->pVertices[face->pVertexIDs[v29 + 1]].z; + } + } + } + else + { + v26 = SHIWORD(a2); + v27 = a3; + if (face->uNumVertices) + { + for (v30 = 0; v30 < face->uNumVertices; v30++) + { + word_720C10_intercepts_xs[2 * v30] = face->pYInterceptDisplacements[v30] + pIndoor->pVertices[face->pVertexIDs[v30]].y; + word_720B40_intercepts_zs[2 * v30] = face->pZInterceptDisplacements[v30] + pIndoor->pVertices[face->pVertexIDs[v30]].z; + word_720C10_intercepts_xs[2 * v30 + 1] = face->pYInterceptDisplacements[v30 + 1] + pIndoor->pVertices[face->pVertexIDs[v30 + 1]].y; + word_720B40_intercepts_zs[2 * v30 + 1] = face->pZInterceptDisplacements[v30 + 1] + pIndoor->pVertices[face->pVertexIDs[v30 + 1]].z; + } + } + } + } + v31 = 0; + word_720C10_intercepts_xs[2 * face->uNumVertices] = word_720C10_intercepts_xs[0]; + word_720B40_intercepts_zs[2 * face->uNumVertices] = word_720B40_intercepts_zs[0]; + v16 = word_720B40_intercepts_zs[0] >= v27; + if (2 * face->uNumVertices <= 0) + return 0; + for (v25 = 0; v25 < 2 * face->uNumVertices; ++v25) + { + if (v31 >= 2) + break; + if (v16 ^ (word_720B40_intercepts_zs[v25 + 1] >= v27)) + { + if (word_720C10_intercepts_xs[v25 + 1] >= v26) + v20 = 0; + else + v20 = 2; + v21 = v20 | (word_720C10_intercepts_xs[v25] < v26); + if (v21 != 3) + { + v22 = word_720C10_intercepts_xs[v25 + 1] - word_720C10_intercepts_xs[v25]; + LODWORD(v23) = v22 << 16; + HIDWORD(v23) = v22 >> 16; + if (!v21 + || (word_720C10_intercepts_xs[v25] + ((signed int)(((unsigned __int64)(v23 + / (word_720B40_intercepts_zs[v25 + 1] - word_720B40_intercepts_zs[v25]) + * ((v27 - (signed int)word_720B40_intercepts_zs[v25]) << 16)) >> 16) + + 32768) >> 16) >= v26)) + ++v31; + } + } + v16 = word_720B40_intercepts_zs[v25 + 1] >= v27; + } + result = 1; + if (v31 != 1) + result = 0; + return result; +} + +//----- (004759C9) -------------------------------------------------------- +bool __fastcall sub_4759C9(BLVFace *face, int a2, int a3, __int16 a4) +{ + bool v12; // edi@14 + signed int v16; // ebx@18 + int v17; // edi@20 + signed int v18; // ST14_4@22 + signed __int64 v19; // qtt@22 + bool result; // eax@25 + int v21; // [sp+14h] [bp-10h]@14 + signed int v22; // [sp+18h] [bp-Ch]@1 + int v23; // [sp+1Ch] [bp-8h]@2 + signed int v24; // [sp+20h] [bp-4h]@2 + signed int a4d; // [sp+30h] [bp+Ch]@14 + + if (face->uAttributes & FACE_XY_PLANE) + { + v23 = (signed __int16)a3; + v24 = SHIWORD(a3); + if (face->uNumVertices) + { + for (v22 = 0; v22 < face->uNumVertices; ++v22) + { + word_720A70_intercepts_xs_plus_xs[2 * v22] = face->pXInterceptDisplacements[v22] + LOWORD(pOutdoor->pBModels[a2].pVertices.pVertices[face->pVertexIDs[v22]].x); + word_7209A0_intercepts_ys_plus_ys[2 * v22] = face->pYInterceptDisplacements[v22] + LOWORD(pOutdoor->pBModels[a2].pVertices.pVertices[face->pVertexIDs[v22]].y); + word_720A70_intercepts_xs_plus_xs[2 * v22 + 1] = face->pXInterceptDisplacements[v22 + 1] + LOWORD(pOutdoor->pBModels[a2].pVertices.pVertices[face->pVertexIDs[v22 + 1]].x); + word_7209A0_intercepts_ys_plus_ys[2 * v22 + 1] = face->pYInterceptDisplacements[v22 + 1] + LOWORD(pOutdoor->pBModels[a2].pVertices.pVertices[face->pVertexIDs[v22 + 1]].y); + } + } + } + else + { + if (face->uAttributes & FACE_XZ_PLANE) + { + v23 = (signed __int16)a3; + v24 = a4; + if (face->uNumVertices) + { + for (v22 = 0; v22 < face->uNumVertices; ++v22) + { + word_720A70_intercepts_xs_plus_xs[2 * v22] = face->pXInterceptDisplacements[v22] + LOWORD(pOutdoor->pBModels[a2].pVertices.pVertices[face->pVertexIDs[v22]].x); + word_7209A0_intercepts_ys_plus_ys[2 * v22] = face->pZInterceptDisplacements[v22] + LOWORD(pOutdoor->pBModels[a2].pVertices.pVertices[face->pVertexIDs[v22]].z); + word_720A70_intercepts_xs_plus_xs[2 * v22 + 1] = face->pXInterceptDisplacements[v22 + 1] + LOWORD(pOutdoor->pBModels[a2].pVertices.pVertices[face->pVertexIDs[v22 + 1]].x); + word_7209A0_intercepts_ys_plus_ys[2 * v22 + 1] = face->pZInterceptDisplacements[v22 + 1] + LOWORD(pOutdoor->pBModels[a2].pVertices.pVertices[face->pVertexIDs[v22 + 1]].z); + } + } + } + else + { + v23 = SHIWORD(a3); + v24 = a4; + if (face->uNumVertices) + { + for (v22 = 0; v22 < face->uNumVertices; ++v22) + { + word_720A70_intercepts_xs_plus_xs[2 * v22] = face->pYInterceptDisplacements[v22] + LOWORD(pOutdoor->pBModels[a2].pVertices.pVertices[face->pVertexIDs[v22]].y); + word_7209A0_intercepts_ys_plus_ys[2 * v22] = face->pZInterceptDisplacements[v22] + LOWORD(pOutdoor->pBModels[a2].pVertices.pVertices[face->pVertexIDs[v22]].z); + word_720A70_intercepts_xs_plus_xs[2 * v22 + 1] = face->pYInterceptDisplacements[v22 + 1] + LOWORD(pOutdoor->pBModels[a2].pVertices.pVertices[face->pVertexIDs[v22 + 1]].y); + word_7209A0_intercepts_ys_plus_ys[2 * v22 + 1] = face->pZInterceptDisplacements[v22 + 1] + LOWORD(pOutdoor->pBModels[a2].pVertices.pVertices[face->pVertexIDs[v22 + 1]].z); + } + } + } + } + a4d = 0; + word_720A70_intercepts_xs_plus_xs[2 * face->uNumVertices] = word_720A70_intercepts_xs_plus_xs[0]; + word_7209A0_intercepts_ys_plus_ys[2 * face->uNumVertices] = word_7209A0_intercepts_ys_plus_ys[0]; + v12 = word_7209A0_intercepts_ys_plus_ys[0] >= v24; + if (2 * face->uNumVertices <= 0) + return 0; + for (v21 = 0; v21 < 2 * face->uNumVertices; ++v21) + { + if (a4d >= 2) + break; + if (v12 ^ (word_7209A0_intercepts_ys_plus_ys[v21 + 1] >= v24)) + { + if (word_720A70_intercepts_xs_plus_xs[v21 + 1] >= v23) + v16 = 0; + else + v16 = 2; + v17 = v16 | (word_720A70_intercepts_xs_plus_xs[v21] < v23); + if (v17 != 3) + { + v18 = word_720A70_intercepts_xs_plus_xs[v21 + 1] - word_720A70_intercepts_xs_plus_xs[v21]; + LODWORD(v19) = v18 << 16; + HIDWORD(v19) = v18 >> 16; + if (!v17 + || (word_720A70_intercepts_xs_plus_xs[v21] + ((signed int)(((unsigned __int64)(v19 + / (word_7209A0_intercepts_ys_plus_ys[v21 + 1] - word_7209A0_intercepts_ys_plus_ys[v21]) + * ((v24 - (signed int)word_7209A0_intercepts_ys_plus_ys[v21]) << 16)) >> 16) + + 0x8000) >> 16) >= v23)) + ++a4d; + } + } + v12 = word_7209A0_intercepts_ys_plus_ys[v21 + 1] >= v24; + } + result = 1; + if (a4d != 1) + result = 0; + return result; +} + +//----- (00475D85) -------------------------------------------------------- +bool __fastcall sub_475D85(Vec3_int_ *a1, Vec3_int_ *a2, int *a3, BLVFace *a4) +{ + BLVFace *v4; // ebx@1 + int v5; // ST24_4@2 + int v6; // ST28_4@2 + int v7; // edi@2 + int v8; // eax@5 + signed int v9; // esi@5 + signed __int64 v10; // qtt@10 + Vec3_int_ *v11; // esi@11 + int v12; // ST14_4@11 + Vec3_int_ *v14; // [sp+Ch] [bp-18h]@1 + Vec3_int_ *v15; // [sp+14h] [bp-10h]@1 + // int v16; // [sp+18h] [bp-Ch]@2 + int v17; // [sp+20h] [bp-4h]@10 + int a4b; // [sp+30h] [bp+Ch]@2 + int a4c; // [sp+30h] [bp+Ch]@9 + signed int a4a; // [sp+30h] [bp+Ch]@10 + + v4 = a4; + v15 = a2; + v14 = a1; + v5 = fixpoint_mul(a2->x, a4->pFacePlane_old.vNormal.x); + a4b = fixpoint_mul(a2->y, a4->pFacePlane_old.vNormal.y); + v6 = fixpoint_mul(a2->z, v4->pFacePlane_old.vNormal.z); + v7 = v5 + v6 + a4b; + //(v16 = v5 + v6 + a4b) == 0; + if (a4->uAttributes & FACE_ETHEREAL || !v7 || v7 > 0 && !v4->Portal()) + return 0; + v8 = v4->pFacePlane_old.vNormal.z * a1->z; + v9 = -(v4->pFacePlane_old.dist + v8 + a1->y * v4->pFacePlane_old.vNormal.y + a1->x * v4->pFacePlane_old.vNormal.x); + if (v7 <= 0) + { + if (v4->pFacePlane_old.dist + v8 + a1->y * v4->pFacePlane_old.vNormal.y + a1->x * v4->pFacePlane_old.vNormal.x < 0) + return 0; + } + else + { + if (v9 < 0) + return 0; + } + a4c = abs(-(v4->pFacePlane_old.dist + v8 + a1->y * v4->pFacePlane_old.vNormal.y + a1->x * v4->pFacePlane_old.vNormal.x)) >> 14; + v11 = v14; + LODWORD(v10) = v9 << 16; + HIDWORD(v10) = v9 >> 16; + a4a = v10 / v7; + v17 = v10 / v7; + LOWORD(v12) = LOWORD(v14->x) + (((unsigned int)fixpoint_mul(v17, v15->x) + 0x8000) >> 16); + HIWORD(v12) = LOWORD(v11->y) + (((unsigned int)fixpoint_mul(v17, v15->y) + 0x8000) >> 16); + if (a4c > abs(v7) || (v17 > *a3 << 16) || !sub_475665(v4, v12, LOWORD(v11->z) + (((unsigned int)fixpoint_mul(v17, v15->z) + 0x8000) >> 16))) + return 0; + *a3 = a4a >> 16; + return 1; +} + +//----- (00475F30) -------------------------------------------------------- +bool __fastcall sub_475F30(int *a1, BLVFace *a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9) +{ + int v10; // ST20_4@2 + int v11; // ST28_4@2 + int v12; // ST24_4@2 + int v13; // zf@2 + int v14; // edi@2 + signed int v16; // esi@5 + int v17; // ST20_4@9 + signed __int64 v18; // qtt@10 + int v19; // ST14_4@11 + int v22; // [sp+1Ch] [bp-8h]@2 + int v23; // [sp+1Ch] [bp-8h]@10 + signed int v24; // [sp+20h] [bp-4h]@10 + + v10 = fixpoint_mul(a6, a2->pFacePlane_old.vNormal.x); + v11 = fixpoint_mul(a7, a2->pFacePlane_old.vNormal.y); + v12 = fixpoint_mul(a8, a2->pFacePlane_old.vNormal.z); + v13 = v10 + v12 + v11; + v14 = v10 + v12 + v11; + v22 = v10 + v12 + v11; + if (a2->Ethereal() || !v13 || v14 > 0 && !a2->Portal()) + return 0; + v16 = -(a2->pFacePlane_old.dist + a4 * a2->pFacePlane_old.vNormal.y + a3 * a2->pFacePlane_old.vNormal.x + a5 * a2->pFacePlane_old.vNormal.z); + if (v14 <= 0) + { + if (a2->pFacePlane_old.dist + a4 * a2->pFacePlane_old.vNormal.y + a3 * a2->pFacePlane_old.vNormal.x + a5 * a2->pFacePlane_old.vNormal.z < 0) + return 0; + } + else + { + if (v16 < 0) + return 0; + } + v17 = abs(-(a2->pFacePlane_old.dist + a4 * a2->pFacePlane_old.vNormal.y + a3 * a2->pFacePlane_old.vNormal.x + a5 * a2->pFacePlane_old.vNormal.z)) >> 14; + LODWORD(v18) = v16 << 16; + HIDWORD(v18) = v16 >> 16; + v24 = v18 / v22; + v23 = v18 / v22; + LOWORD(v19) = a3 + (((unsigned int)fixpoint_mul(v23, a6) + 0x8000) >> 16); + HIWORD(v19) = a4 + (((unsigned int)fixpoint_mul(v23, a7) + 0x8000) >> 16); + if (v17 > abs(v14) || v23 > *a1 << 16 || !sub_4759C9(a2, a9, v19, a5 + (((unsigned int)fixpoint_mul(v23, a8) + 0x8000) >> 16))) + return 0; + *a1 = v24 >> 16; + return 1; +} + +//----- (00479089) -------------------------------------------------------- +bool __fastcall IsBModelVisible(unsigned int uModelID, int *reachable) +{ + int v3; // edi@1 + int v4; // ebx@1 + int v9; // eax@3 + signed int v11; // esi@6 + int v12; // esi@8 + bool result; // eax@9 + int v17; // [sp+1Ch] [bp-10h]@1 + int v19; // [sp+20h] [bp-Ch]@3 + int angle; // [sp+24h] [bp-8h]@1 + + angle = (signed int)(pODMRenderParams->uCameraFovInDegrees << 11) / 360 / 2; + v3 = pOutdoor->pBModels[uModelID].vBoundingCenter.x - pGame->pIndoorCameraD3D->vPartyPos.x; + v4 = pOutdoor->pBModels[uModelID].vBoundingCenter.y - pGame->pIndoorCameraD3D->vPartyPos.y; + stru_5C6E00->Sin(pGame->pIndoorCameraD3D->sRotationX); + v17 = v3 * stru_5C6E00->Cos(pGame->pIndoorCameraD3D->sRotationY) + v4 * stru_5C6E00->Sin(pGame->pIndoorCameraD3D->sRotationY); + if (pGame->pIndoorCameraD3D->sRotationX) + v17 = fixpoint_mul(v17, stru_5C6E00->Cos(pGame->pIndoorCameraD3D->sRotationX)); + v19 = v4 * stru_5C6E00->Cos(pGame->pIndoorCameraD3D->sRotationY) - v3 * stru_5C6E00->Sin(pGame->pIndoorCameraD3D->sRotationY); + v9 = int_get_vector_length(abs(v3), abs(v4), 0); + //v10 = v14 * 188; + //v22 = v9; + *reachable = false; + if (v9 < pOutdoor->pBModels[uModelID].sBoundingRadius + 256) + *reachable = true; + if (v19 >= 0) + v11 = fixpoint_mul(stru_5C6E00->Sin(angle), v17) - fixpoint_mul(stru_5C6E00->Cos(angle), v19); + else + v11 = fixpoint_mul(stru_5C6E00->Cos(angle), v19) + fixpoint_mul(stru_5C6E00->Sin(angle), v17); + v12 = v11 >> 16; + if (v9 <= pODMRenderParams->shading_dist_mist + 2048) + { + //if ( abs(v12) > *(int *)((char *)&pOutdoor->pBModels->sBoundingRadius + v10) + 512 ) + if (abs(v12) > pOutdoor->pBModels[uModelID].sBoundingRadius + 512) + { + result = v12 < 0; + LOBYTE(result) = v12 >= 0; + return result; + } + else + return true; + } + return false; +} + +//----- (00479295) -------------------------------------------------------- +int Polygon::_479295() +{ + int v3; // ecx@4 + int v4; // eax@4 + int v5; // edx@4 + // int v6; // ST14_4@5 + Vec3_int_ thisa; // [sp+Ch] [bp-10h]@8 + int v11; // [sp+18h] [bp-4h]@4 + + if (!this->pODMFace->pFacePlane.vNormal.z) + { + v3 = this->pODMFace->pFacePlane.vNormal.x; + v4 = -this->pODMFace->pFacePlane.vNormal.y; + v5 = 0; + v11 = 65536; + } + else if ((this->pODMFace->pFacePlane.vNormal.x || this->pODMFace->pFacePlane.vNormal.y) + && abs(this->pODMFace->pFacePlane.vNormal.z) < 59082) + { + thisa.x = -this->pODMFace->pFacePlane.vNormal.y; + thisa.y = this->pODMFace->pFacePlane.vNormal.x; + thisa.z = 0; + thisa.Normalize_float(); + v4 = thisa.x; + v3 = thisa.y; + v5 = 0; + v11 = 65536; + } + else + { + v3 = 0; + v4 = 65536; + v11 = 0; + v5 = -65536; + } + sTextureDeltaU = this->pODMFace->sTextureDeltaU; + sTextureDeltaV = this->pODMFace->sTextureDeltaV; + ptr_38->_48616B_frustum_odm(v4, v3, 0, 0, v5, v11); + return 1; +} + + +unsigned short *LoadTgaTexture(const wchar_t *filename, int *out_width = nullptr, int *out_height = nullptr) +{ +#pragma pack(push, 1) + struct TGAHeader + { + unsigned char tgaSkip; + unsigned char colourmaptype; // type of colour map 0=none, 1=has palette + unsigned char tgaType; // type of image 0=none,1=indexed,2=rgb,3=grey,+8=rle packed + + short colourmapstart; // first colour map entry in palette + short colourmaplength; // number of colours in palette + char colourmapbits; // number of bits per palette entry 15,16,24,32 + + //unsigned char tgaDontCare2[9]; + short xstart; // image x origin + short ystart; // image y origin + + unsigned short tgaWidth; + unsigned short tgaHeight; + unsigned char tgaBPP; + + char descriptor; // image descriptor bits: 00vhaaaa + // h horizontal flip + // v vertical flip + // a alpha bits + }; +#pragma pack(pop) + + if (out_width) + *out_width = 0; + if (out_height) + *out_height = 0; + + DWORD w; + void* file = CreateFileW(filename, GENERIC_READ, FILE_SHARE_READ, nullptr, OPEN_EXISTING, 0, nullptr); + if (file == INVALID_HANDLE_VALUE) + return nullptr; + + TGAHeader header; + ReadFile(file, &header, sizeof(header), &w, nullptr); + SetFilePointer(file, header.tgaSkip, nullptr, FILE_CURRENT); + + if (header.tgaBPP != 24 || header.tgaType != 2) + { + CloseHandle(file); + return nullptr; + } + + int imgSize = header.tgaWidth * header.tgaHeight * 3; + unsigned char* pixels = new unsigned char[imgSize]; + ReadFile(file, pixels, imgSize, &w, nullptr); + CloseHandle(file); + + if (w != imgSize) + { + delete[] pixels; + return nullptr; + } + + if (out_width) + *out_width = header.tgaWidth; + if (out_height) + *out_height = header.tgaHeight; + + unsigned short* pixels_16bit = new unsigned short[imgSize / 3]; + for (int i = 0; i < imgSize / 3; ++i) + { + pixels_16bit[i] = (pixels[i * 3] / 8 & 0x1F) | + ((pixels[i * 3 + 1] / 4 & 0x3F) << 5) | + ((pixels[i * 3 + 2] / 8 & 0x1F) << 11); + } + delete[] pixels; + return pixels_16bit; +} + +unsigned short *skybox_xn, *skybox_xp, +*skybox_yn, *skybox_yp, +*skybox_zn, *skybox_zp; +int skybox_width, skybox_height; + +IDirect3DTexture2 *skybox_texture; +IDirectDrawSurface4 *skybox_surface; + +bool Skybox_Initialize(const wchar_t *skybox_name) +{ + wchar_t xn_filename[1024], xp_filename[1024], + yn_filename[1024], yp_filename[1024], + zn_filename[1024], zp_filename[1024]; + swprintf(xn_filename, wcslen(L"%s_xn.tga"), L"%s_xn.tga", skybox_name); swprintf(xp_filename, wcslen(L"%s_xp.tga"), L"%s_xp.tga", skybox_name); + swprintf(yn_filename, wcslen(L"%s_yn.tga"), L"%s_yn.tga", skybox_name); swprintf(yp_filename, wcslen(L"%s_yp.tga"), L"%s_yp.tga", skybox_name); + swprintf(zn_filename, wcslen(L"%s_zn.tga"), L"%s_zn.tga", skybox_name); swprintf(zp_filename, wcslen(L"%s_zp.tga"), L"%s_zp.tga", skybox_name); + + int xn_width, xn_height; + skybox_xn = LoadTgaTexture(xn_filename, &xn_width, &xn_height); + if (!skybox_xn) + return false; + + int xp_width, xp_height; + skybox_xp = LoadTgaTexture(xp_filename, &xp_width, &xp_height); + if (!skybox_xp || xp_width != xn_width || xp_height != xn_height) + { + delete[] skybox_xn; + delete[] skybox_xp; + return false; + } + + int yn_width, yn_height; + skybox_yn = LoadTgaTexture(yn_filename, &yn_width, &yn_height); + if (!skybox_yn || yn_width != xn_width || yn_height != xn_height) + { + delete[] skybox_xn; + delete[] skybox_xp; + delete[] skybox_yn; + return false; + } + + int yp_width, yp_height; + skybox_yp = LoadTgaTexture(yp_filename, &yp_width, &yp_height); + if (!skybox_yp || yp_width != xn_width || yp_height != xn_height) + { + delete[] skybox_xn; + delete[] skybox_xp; + delete[] skybox_yn; + delete[] skybox_yp; + return false; + } + + int zn_width, zn_height; + skybox_zn = LoadTgaTexture(zn_filename, &zn_width, &zn_height); + if (!skybox_zn || zn_width != xn_width || zn_height != xn_height) + { + delete[] skybox_xn; + delete[] skybox_xp; + delete[] skybox_yn; + delete[] skybox_yp; + delete[] skybox_zn; + return false; + } + + int zp_width, zp_height; + skybox_zp = LoadTgaTexture(zp_filename, &zp_width, &zp_height); + if (!skybox_zp || zp_width != xn_width || zp_height != xn_height) + { + delete[] skybox_xn; + delete[] skybox_xp; + delete[] skybox_yn; + delete[] skybox_yp; + delete[] skybox_zn; + delete[] skybox_zp; + return false; + } + + skybox_width = xn_width; + skybox_height = xn_height; + + __debugbreak(); + //if (!pRenderer->pRenderD3D->CreateTexture(skybox_width, skybox_height, &skybox_surface, &skybox_texture, + //false, false, pRenderer->uMinDeviceTextureDim)) + return false; + + return true; +} + +struct vector +{ + float x, y, z; +}; + +struct matrix +{ + float m[4][4]; +}; + +void VectorNormalize(vector *v) +{ + float invmag = 1.0f / sqrtf(v->x * v->x + v->y * v->y + v->z * v->z); + v->x *= invmag; + v->y *= invmag; + v->z *= invmag; +} + +void MatrixRotationAxis(matrix *pout, CONST vector *pv, float angle) +{ + memset(pout, 0, sizeof(matrix)); + pout->m[3][0] = 0; + pout->m[3][1] = 0; + pout->m[3][2] = 0; + pout->m[3][3] = 1; + + vector v; + v.x = pv->x; v.y = pv->y; v.z = pv->z; + VectorNormalize(&v); + + pout->m[0][0] = (1.0f - cos(angle)) * v.x * v.x + cos(angle); + pout->m[1][0] = (1.0f - cos(angle)) * v.x * v.y - sin(angle) * v.z; + pout->m[2][0] = (1.0f - cos(angle)) * v.x * v.z + sin(angle) * v.y; + pout->m[0][1] = (1.0f - cos(angle)) * v.y * v.x + sin(angle) * v.z; + pout->m[1][1] = (1.0f - cos(angle)) * v.y * v.y + cos(angle); + pout->m[2][1] = (1.0f - cos(angle)) * v.y * v.z - sin(angle) * v.x; + pout->m[0][2] = (1.0f - cos(angle)) * v.z * v.x - sin(angle) * v.y; + pout->m[1][2] = (1.0f - cos(angle)) * v.z * v.y + sin(angle) * v.x; + pout->m[2][2] = (1.0f - cos(angle)) * v.z * v.z + cos(angle); +} + +void VectorTransform(const matrix *m, const vector *v, vector *out) +{ + out->x = m->m[0][0] * v->x + m->m[1][0] * v->y + m->m[2][0] * v->z + m->m[3][0]; + out->y = m->m[0][1] * v->x + m->m[1][1] * v->y + m->m[2][1] * v->z + m->m[3][1]; + out->z = m->m[0][2] * v->x + m->m[1][2] * v->y + m->m[2][2] * v->z + m->m[3][2]; +} + +bool DrawSkyD3D_Skybox() +{ + static bool initialized = false, + initialization_failed = false; + if (initialization_failed) + return false; + + static int last_camera_rot_y, + last_camera_rot_x; + if (!initialized) + { + if (!Skybox_Initialize(L"data/skybox/stars")) + { + initialization_failed = true; + return false; + } + initialized = true; + + last_camera_rot_y = pParty->sRotationY + 1; // force update for the first run + last_camera_rot_x = pParty->sRotationX + 1; + } + + /* + r(y) = + cos y 0 sin y 0 + 0 1 0 0 + -sin y 0 cos y 0 + 0 0 0 1 + + x cos y - z sin y + y + x sin y + z cos y + 1 + + + + r(x) = // should be r(right) actually + 1 0 0 0 + 0 cos x -sin x 0 + 0 sin x cos x 0 + 0 0 0 1 + + + x + y cos x + z sin x + -y sin x + z cos x + 1 + + */ + + if (last_camera_rot_y == pParty->sRotationY && + last_camera_rot_x == pParty->sRotationX) + { + draw: + struct RenderVertexD3D3 v[6]; + + v[0].pos.x = pViewport->uScreen_TL_X; + v[0].pos.y = pViewport->uScreen_TL_Y; + v[0].pos.z = 0.99989998; + v[0].rhw = 1; + v[0].diffuse = -1; + v[0].specular = 0; + v[0].texcoord.x = 0; + v[0].texcoord.y = 0; + + v[1].pos.x = pViewport->uScreen_TL_X + pViewport->uScreenWidth; + v[1].pos.y = pViewport->uScreen_TL_Y + pViewport->uScreenHeight; + v[1].pos.z = 0.99989998; + v[1].rhw = 1; + v[1].diffuse = -1; + v[1].specular = 0; + v[1].texcoord.x = (float)pViewport->uScreenWidth / skybox_width; + v[1].texcoord.y = (float)pViewport->uScreenHeight / skybox_height; + + v[2].pos.x = pViewport->uScreen_TL_X + pViewport->uScreenWidth; + v[2].pos.y = pViewport->uScreen_TL_Y; + v[2].pos.z = 0.99989998; + v[2].rhw = 1; + v[2].diffuse = -1; + v[2].specular = 0; + v[2].texcoord.x = (float)pViewport->uScreenWidth / skybox_width; + v[2].texcoord.y = 0; + + memcpy(&v[3], &v[0], sizeof(*v)); + + v[4].pos.x = pViewport->uScreen_TL_X; + v[4].pos.y = pViewport->uScreen_TL_Y + pViewport->uScreenHeight; + v[4].pos.z = 0.99989998; + v[4].rhw = 1; + v[4].diffuse = -1; + v[4].specular = 0; + v[4].texcoord.x = 0; + v[4].texcoord.y = (float)pViewport->uScreenHeight / skybox_height; + + memcpy(&v[5], &v[1], sizeof(*v)); + + __debugbreak(); + /* + pRenderer->pRenderD3D->pDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_NONE); + pRenderer->pRenderD3D->pDevice->SetTexture(0, skybox_texture); + pRenderer->pRenderD3D->pDevice->DrawPrimitive(D3DPT_TRIANGLELIST, D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, v, 6, D3DDP_DONOTUPDATEEXTENTS | D3DDP_DONOTLIGHT); + */ + return true; + } + + + DDSURFACEDESC2 desc; + desc.dwSize = sizeof(desc); + if (!pRenderer->LockSurface_DDraw4(skybox_surface, &desc, DDLOCK_WAIT | DDLOCK_WRITEONLY)) + return false; + + last_camera_rot_y = pParty->sRotationY; + last_camera_rot_x = pParty->sRotationX; + + float aspect = (float)pViewport->uScreenWidth / (float)pViewport->uScreenHeight; + float fov_x = 3.141592f * (pODMRenderParams->uCameraFovInDegrees + 0) / 360.0f; + float fov_y = fov_x / aspect; + + float ray_dx = fov_x / (float)pViewport->uScreenWidth, + ray_dy = fov_y / (float)pViewport->uScreenHeight; + float party_angle_x = 2 * 3.141592653589 * pParty->sRotationX / 2048.0, + party_angle_y = 2 * 3.141592653589 * pParty->sRotationY / 2048.0; + for (int y = 0; y < pViewport->uScreenHeight; ++y) + for (int x = 0; x < pViewport->uScreenWidth; ++x) + { + float angle_x = party_angle_x - (y - pViewport->uScreenHeight / 2) * ray_dy; + float angle_y = party_angle_y - (x - pViewport->uScreenWidth / 2) * ray_dx; + + float _dir_x_ = 1, + _dir_y_ = 0, + _dir_z_ = 0; + + float dir_x_ = _dir_x_ * cosf(angle_y);// - _dir_z_ * sinf(angle_y); // rotation around y + //float dir_y_ = _dir_y_; + float dir_z_ = _dir_x_ * sinf(angle_y);// + _dir_z_ * cosf(angle_y); + + //float dir_x = dir_x_; // rotation around x + //float dir_y = /*dir_y_ * cosf(angle_x)*/ + dir_z_ * sinf(angle_x); + //float dir_z = /*-dir_y_ * sinf(angle_x)*/ + dir_z_ * cosf(angle_x); + + vector right; // rotate around right actually to avoid space distortion + right.x = /*dir_y * 0*/ -dir_z_ * 1; + right.y = /*dir_z_ * 0 - dir_x_ * */0; + right.z = dir_x_ * 1/* - dir_y_ * 0*/; + //VectorNormalize(&right); + + matrix rightMatrix; + MatrixRotationAxis(&rightMatrix, &right, angle_x); + + vector v1, v2; + v1.x = dir_x_; v1.y = 0; v1.z = dir_z_; + VectorTransform(&rightMatrix, &v1, &v2); + + float dir_x = v2.x, + dir_y = v2.y, + dir_z = v2.z; + + float abs_dir_x = fabsf(dir_x), + abs_dir_y = fabsf(dir_y), + abs_dir_z = fabsf(dir_z); + + unsigned short color = (0x1F << 11) | (0x1F << 5) | (5); //default to orange + if (abs_dir_x >= abs_dir_y) + { + if (abs_dir_x >= abs_dir_z) + { + if (dir_x >= 0) + { + float instersect_y = dir_y / (2.0f * dir_x); // plane equation for this side is x + 0.5 = 0 + float instersect_z = dir_z / (2.0f * dir_x); + + float u = 1.0f - (instersect_z + 0.5f), + v = 1.0f - (instersect_y + 0.5f); + + int tx = u * (skybox_width - 1), + ty = v * (skybox_height - 1); + + color = skybox_xp[ty * skybox_width + tx]; + //color = ty * 0x1F / skybox_height; + } + else + { + float instersect_y = dir_y / (2.0f * dir_x); + float instersect_z = dir_z / (2.0f * dir_x); + + float u = 1.0f - (instersect_z + 0.5f), + v = instersect_y + 0.5f; + + int tx = u * (skybox_width - 1), + ty = v * (skybox_height - 1); + + color = skybox_xn[ty * skybox_width + tx]; + //color = tx * 0x1F / skybox_height; + } + } + else if (dir_z >= 0) + goto DIR_ZP; + else + goto DIR_ZN; + } + else if (abs_dir_y >= abs_dir_z) + { + if (dir_y >= 0) + { + float instersect_x = dir_x / (2.0f * dir_y); + float instersect_z = dir_z / (2.0f * dir_y); + + float u = instersect_x + 0.5f, + v = instersect_z + 0.5f; + + int tx = u * (skybox_width - 1), + ty = v * (skybox_height - 1); + + color = skybox_yp[ty * skybox_width + tx]; + //color = tx * 0x1F / skybox_height; + } + /*else should never be seen i guess + { + __debugbreak(); + // -y + //Log::Warning(L"(%03u, %03u): -y", x, y); + }*/ + } + else if (dir_z >= 0) + { + DIR_ZP: + // +z + float instersect_x = dir_x / (2.0f * dir_z); + float instersect_y = dir_y / (2.0f * dir_z); + //float intersect_z = 0.5f; + + float u = instersect_x + 0.5f, + v = -instersect_y + 0.5f; + + int tx = u * (skybox_width - 1), + ty = v * (skybox_height - 1); + + color = skybox_zp[ty * skybox_width + tx]; + } + else + { + DIR_ZN: + // -z + float instersect_x = -dir_x / (2.0f * dir_z); + float instersect_y = -dir_y / (2.0f * dir_z); + //float intersect_z = -0.5f; + + float u = 1.0f - instersect_x - 0.5f, + v = -instersect_y + 0.5f; + + int tx = u * (skybox_width - 1), + ty = v * (skybox_height - 1); + + color = skybox_zn[ty * skybox_width + tx]; + } + + //pRenderer->pTargetSurface[(pViewport->uScreenY + y) * pRenderer->uTargetSurfacePitch + pViewport->uScreenX + x] = color; + ((unsigned __int16 *)((char *)desc.lpSurface + y * desc.lPitch))[x] = color; + } + + ErrD3D((skybox_surface)->Unlock(0)); + goto draw; +} + +//----- (00485F53) -------------------------------------------------------- +void sr_485F53(Vec2_int_ *v) +{ + ++v->y; + if (v->y > 1000) + v->y = 0; +} + +//----- (0048607B) -------------------------------------------------------- +void Polygon::Create_48607B(stru149 *a2) +{ + this->pTexture = 0; + this->ptr_38 = a2; +} + +//----- (00486089) -------------------------------------------------------- +void Polygon::_normalize_v_18() +{ + //double v2; // st7@1 + //double v3; // st6@1 + //double v5; // st5@1 + + // v2 = (double)this->v_18.x; + //v3 = (double)this->v_18.y; + // v5 = (double)this->v_18.z; + float len = sqrt((double)this->v_18.z * (double)this->v_18.z + (double)this->v_18.y * (double)this->v_18.y + (double)this->v_18.x * (double)this->v_18.x); + if (fabsf(len) < 1e-6f) + { + v_18.x = 0; + v_18.y = 0; + v_18.z = 65536; + } + else + { + v_18.x = round_to_int((double)this->v_18.x / len * 65536.0); + v_18.y = round_to_int((double)this->v_18.y / len * 65536.0); + v_18.y = round_to_int((double)this->v_18.z / len * 65536.0); + } +} + +//----- (0048616B) -------------------------------------------------------- +void stru149::_48616B_frustum_odm(int a2, int a3, int a4, int a5, int a6, int a7) +{ + int v7; // ebx@1 + int v9; // edi@1 + int v11; // edx@1 + int v17; // ST0C_4@6 + int v19; // ST0C_4@9 + int v24; // [sp+14h] [bp-14h]@1 + int v25; // [sp+18h] [bp-10h]@1 + int v27; // [sp+24h] [bp-4h]@1 + + v25 = pGame->pIndoorCameraD3D->int_cosine_x; + v7 = pGame->pIndoorCameraD3D->int_sine_y; + v27 = pGame->pIndoorCameraD3D->int_sine_x; + //v8 = -pIndoorCamera->pos.y; + v9 = pGame->pIndoorCameraD3D->int_cosine_y; + //v26 = -pIndoorCamera->pos.z; + v11 = pGame->pIndoorCameraD3D->int_cosine_y * -pGame->pIndoorCameraD3D->vPartyPos.x + pGame->pIndoorCameraD3D->int_sine_y * -pGame->pIndoorCameraD3D->vPartyPos.y; + v24 = pGame->pIndoorCameraD3D->int_cosine_y * -pGame->pIndoorCameraD3D->vPartyPos.y - pGame->pIndoorCameraD3D->int_sine_y * -pGame->pIndoorCameraD3D->vPartyPos.x; + if (pGame->pIndoorCameraD3D->sRotationX) + { + this->field_0_party_dir_x = fixpoint_mul(v11, pGame->pIndoorCameraD3D->int_cosine_x) + + fixpoint_mul((-pGame->pIndoorCameraD3D->vPartyPos.z) << 16, pGame->pIndoorCameraD3D->int_sine_x); + this->field_4_party_dir_y = v24; + this->field_8_party_dir_z = fixpoint_mul((-pGame->pIndoorCameraD3D->vPartyPos.z) << 16, v25) - fixpoint_mul(v11, v27); + } + else + { + this->field_0_party_dir_x = v11; + this->field_4_party_dir_y = v24; + this->field_8_party_dir_z = (-pGame->pIndoorCameraD3D->vPartyPos.z) << 16; + } + + if (pGame->pIndoorCameraD3D->sRotationX) + { + v17 = fixpoint_mul(a2, v9) + fixpoint_mul(a3, v7); + + this->angle_from_north = fixpoint_mul(v17, v25) + fixpoint_mul(a4, v27); + this->angle_from_west = fixpoint_mul(a3, v9) - fixpoint_mul(a2, v7); + this->viewing_angle_from_west_east = fixpoint_mul(a4, v25) - fixpoint_mul(v17, v27); + } + else + { + this->angle_from_north = fixpoint_mul(a2, v9) + fixpoint_mul(a3, v7); + this->angle_from_west = fixpoint_mul(a3, v9) - fixpoint_mul(a2, v7); + this->viewing_angle_from_west_east = a4; + } + + if (pGame->pIndoorCameraD3D->sRotationX) + { + v19 = fixpoint_mul(a5, v9) + fixpoint_mul(a6, v7); + + this->angle_from_east = fixpoint_mul(v19, v25) + fixpoint_mul(a7, v27); + this->angle_from_south = fixpoint_mul(a6, v9) - fixpoint_mul(a5, v7); + this->viewing_angle_from_north_south = fixpoint_mul(a7, v25) - fixpoint_mul(v19, v27); + } + else + { + this->angle_from_east = fixpoint_mul(a5, v9) + fixpoint_mul(a6, v7); + this->angle_from_south = fixpoint_mul(a6, v9) - fixpoint_mul(a5, v7); + this->viewing_angle_from_north_south = a7; + } + + this->angle_from_east = -this->angle_from_east; + this->angle_from_south = -this->angle_from_south; + this->viewing_angle_from_north_south = -this->viewing_angle_from_north_south; + + this->field_24 = fixpoint_dot(this->angle_from_north, this->field_0_party_dir_x, + this->angle_from_west, this->field_4_party_dir_y, + this->viewing_angle_from_west_east, this->field_8_party_dir_z); + this->field_28 = fixpoint_dot(this->angle_from_east, this->field_0_party_dir_x, + this->angle_from_south, this->field_4_party_dir_y, + this->viewing_angle_from_north_south, this->field_8_party_dir_z); +} + +//----- (0048694B) -------------------------------------------------------- +void stru149::_48694B_frustum_sky() +{ + this->angle_from_east = -this->angle_from_east; + this->angle_from_south = -this->angle_from_south; + this->viewing_angle_from_north_south = -this->viewing_angle_from_north_south; + + this->field_24 = fixpoint_dot(this->angle_from_north, this->field_0_party_dir_x, + this->angle_from_west, this->field_4_party_dir_y, + this->viewing_angle_from_west_east, this->field_8_party_dir_z); + this->field_28 = fixpoint_dot(this->angle_from_east, this->field_0_party_dir_x, + this->angle_from_south, this->field_4_party_dir_y, + this->viewing_angle_from_north_south, this->field_8_party_dir_z); +} +