Mercurial > mm7
view stru9.cpp @ 925:7c798dd88993
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author | Ritor1 |
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date | Wed, 01 May 2013 15:09:29 +0600 |
parents | 472ca68386d4 |
children | 9541e9d1e5fa |
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#include "stru9.h" #include "IndoorCameraD3D.h" #include "mm7_data.h" //----- (00498377) -------------------------------------------------------- bool stru9::_498377(struct RenderVertexSoft *pPortalBounding, unsigned int uNumVertices, struct IndoorCameraD3D_Vec4 *a3, struct RenderVertexSoft *pVertices, unsigned int *pOutNumVertices) { int result; // eax@7 //unsigned int *v7; // ebx@7 //char *v8; // esi@8 RenderVertexSoft *v9; // ecx@9 //double v10; // st7@12 //double v11; // st6@12 //RenderVertexSoft *v12; // esi@13 //int v13; // ecx@25 //VertexBuffer *v14; // edx@26 //char *v15; // eax@26 //unsigned int i; // ecx@26 int v17; // [sp+0h] [bp-28h]@9 //char *v18; // [sp+10h] [bp-18h]@8 RenderVertexSoft *v19; // [sp+14h] [bp-14h]@0 //RenderVertexSoft *v20; // [sp+18h] [bp-10h]@0 signed int v21; // [sp+1Ch] [bp-Ch]@7 //RenderVertexSoft *a2; // [sp+20h] [bp-8h]@8 //stru9 *thisa; // [sp+24h] [bp-4h]@1 signed int a3a; // [sp+38h] [bp+10h]@12 //int a3b; // [sp+38h] [bp+10h]@25 //__debugbreak(); //thisa = this; static RenderVertexSoft static_AE3FB4; /*static bool __init_flag1 = false; if (!__init_flag1) { __init_flag1 = true; static_AE3FB4.flt_2C = 0.0; }*/ static stru312 static_AE3FA4; // idb /*static bool __init_flag2 = false; if (!__init_flag2) { __init_flag2 = true; //stru312::stru312(&static_AE3FA4); }*/ static VertexBuffer static_AE33A0; // idb /*static bool __init_flag3 = false; if (!__init_flag3) { __init_flag3 = true; //VertexBuffer::VertexBuffer(&static_AE33A0); }*/ result = 0; //v7 = pOutNumVertices; v21 = 0; if ( (signed int)uNumVertices <= 0 ) { *pOutNumVertices = 0; return true; } //a2 = a1; //v8 = (char *)&a3->y; //v18 = (char *)&a3->y; //do for (v17 = 0; v17 < uNumVertices; v17++ ) { //v17 = result + 1; result = v17; v9 = &pPortalBounding[(result + 1) % (signed int)uNumVertices]; if ( pPortalBounding->vWorldPosition.x != v9->vWorldPosition.x || pPortalBounding->vWorldPosition.y != v9->vWorldPosition.y || pPortalBounding->vWorldPosition.z != v9->vWorldPosition.z ) { //v10 = a3->z; //v11 = a3->y; ++v21; //result = 0; static_AE33A0.uNumVertices = 0; //a3a = 0; static_AE3FA4.x = a3->x; static_AE3FA4.y = a3->y; static_AE3FA4.z = a3->z; if ( (signed int)*pOutNumVertices <= 0 ) { *pOutNumVertices = 0; return true; } //do for ( int i = 0; i < (signed int)*pOutNumVertices; i++ ) { //v12 = &pVertices[result]; if ( result ) { if ( _4989E1(&pVertices[i], &pVertices[i], pPortalBounding, &static_AE3FA4) && _498774(&pVertices[i], &pVertices[i], pPortalBounding, &static_AE3FA4, &static_AE3FB4) ) AddVertex(&static_AE33A0, &static_AE3FB4); } else { v19 = &pVertices[i]; } //v20 = v12; if ( AreVectorsCollinear(&pVertices[i], pPortalBounding, &static_AE3FA4) )// AddVertex(&static_AE33A0, &pVertices[i]); //pOutNumVertices = pOutNumVertices; //a3a++; } //while ( a3a < (signed int)*pOutNumVertices ); if ( !static_AE33A0.uNumVertices ) { *pOutNumVertices = 0; return true; } if ( _4989E1(&pVertices[result], v19, pPortalBounding, &static_AE3FA4) && _498774(&pVertices[result], v19, pPortalBounding, &static_AE3FA4, &static_AE3FB4) ) AddVertex(&static_AE33A0, &static_AE3FB4); for (uint i = 0; i < static_AE33A0.uNumVertices; ++i) { pVertices[i].vWorldPosition.x = static_AE33A0.pVertices[i].vWorldPosition.x; pVertices[i].vWorldPosition.y = static_AE33A0.pVertices[i].vWorldPosition.y; pVertices[i].vWorldPosition.z = static_AE33A0.pVertices[i].vWorldPosition.z; pVertices[i].u = static_AE33A0.pVertices[i].u; pVertices[i].v = static_AE33A0.pVertices[i].v; } //v13 = static_AE33A0.uNumVertices; /*a3b = 0; if ( static_AE33A0.uNumVertices > 0 ) { v14 = &static_AE33A0; v15 = (char *)&pVertices->vWorldPosition.y; for ( i = (char *)&static_AE33A0.pVertices[0].vWorldPosition.y - (char *)pVertices; ; i = (char *)&static_AE33A0.pVertices[0].vWorldPosition.y - (char *)pVertices ) { ++a3b; pVertices->vWorldPosition.x = v14->pVertices[0].vWorldPosition.x; v14 = (VertexBuffer *)((char *)v14 + 48); pVertices->vWorldPosition.y = *(float *)&v15[(char *)&static_AE33A0 - (char *)pVertices]; pVertices->vWorldPosition.z = *(float *)&v15[i]; pVertices->u = *(float *)&v15[(char *)&static_AE33A0.pVertices[0]._rhw - (char *)pVertices]; pVertices->v = *(float *)&v15[(char *)&static_AE33A0.pVertices[0].u - (char *)pVertices]; //static_AE33A0.uNumVertices = static_AE33A0.uNumVertices; v15 += 48; if ( a3b >= static_AE33A0.uNumVertices ) break; } }*/ //v7 = pOutNumVertices; //a3->y = a3->y; *pOutNumVertices = static_AE33A0.uNumVertices; } //result = v17; ++pPortalBounding; a3++; //v18 = (char *)&a3->y; } //while ( v17 < (signed int)uNumVertices ); if ( v21 < 3 ) *pOutNumVertices = 0; return true; } //----- (004985FB) -------------------------------------------------------- bool stru9::CalcPortalShape(struct RenderVertexSoft *a1, signed int a2, struct RenderVertexSoft *a3, unsigned int *pOutNumVertices, struct Vec3_float_ *a5, float a6, char *a7, int unused) { RenderVertexSoft *v9; // ecx@1 Vec3_float_ *v10; // esi@1 //char *v11; // ebx@1 RenderVertexSoft *v12; // edi@1 double v13; // st7@1 //bool result; // eax@4 signed int v15; // edx@9 RenderVertexSoft *v16; // ecx@9 double v17; // st7@9 double v18; // st6@12 signed int v19; // [sp+Ch] [bp-Ch]@7 float v20; // [sp+10h] [bp-8h]@1 bool v21; // [sp+14h] [bp-4h]@2 v9 = a1; v10 = a5; //v11 = (char *)&a1->vWorldPosition.z; auto v11 = a1; v12 = a3; v13 = a1->vWorldPosition.y * a5->y + a5->x * a1->vWorldPosition.x + a1->vWorldPosition.z * a5->z; v20 = v13; v21 = v13 >= a6; *pOutNumVertices = 0; if ( a2 <= 0 ) return false; v19 = 1; while ( 1 ) { if ( v21 ) { ++a3; memcpy(v12, v11, sizeof(RenderVertexSoft)); ++*pOutNumVertices; v10 = a5; v12 = a3; v9 = a1; } v15 = 0; v16 = &v9[v19 % a2]; v17 = v16->vWorldPosition.z * v10->z + v16->vWorldPosition.y * v10->y + v10->x * v16->vWorldPosition.x; if ( v17 >= a6 ) v15 = 1; if ( v21 != v15 ) { v18 = (a6 - v20) / (v17 - v20); v12->vWorldPosition.x = (v16->vWorldPosition.x - v11->vWorldPosition.x) * v18 + v11->vWorldPosition.x; v12->vWorldPosition.y = (v16->vWorldPosition.y - v11->vWorldPosition.y) * v18 + v11->vWorldPosition.y; v12->vWorldPosition.z = (v16->vWorldPosition.z - v11->vWorldPosition.z) * v18 + v11->vWorldPosition.z; v12->u = (v16->u - v11->u) * v18 + v11->u; v12->v = (v16->v - v11->v) * v18 + v11->v; ++v12; a3 = v12; ++*pOutNumVertices; *a7 = 1; } v11++; v21 = v15; v20 = v17; if ( v19 >= a2 ) break; v9 = a1; v19++; } return *pOutNumVertices >= 3; } //----- (00498737) -------------------------------------------------------- void stru9::AddVertex(struct VertexBuffer *pVertexBuffer, struct RenderVertexSoft *pVertex) { // __debugbreak(); RenderVertexSoft *v3; // eax@1 v3 = &pVertexBuffer->pVertices[pVertexBuffer->uNumVertices]; v3->vWorldPosition.x = pVertex->vWorldPosition.x; v3->vWorldPosition.y = pVertex->vWorldPosition.y; v3->vWorldPosition.z = pVertex->vWorldPosition.z; v3->u = pVertex->u; v3->v = pVertex->v; ++pVertexBuffer->uNumVertices; } //----- (00498774) -------------------------------------------------------- bool stru9::_498774(struct RenderVertexSoft *a1, struct RenderVertexSoft *a2, struct RenderVertexSoft *a3, struct stru312 *a4, struct RenderVertexSoft *a5) { RenderVertexSoft *v6; // ecx@5 bool result; // eax@5 double v8; // st7@5 __int16 v9; // fps@5 double v10; // st7@6 double v11; // st6@8 double v12; // st6@18 char v13; // c0@24 char v14; // c2@24 char v15; // c3@24 float a1a; // [sp+10h] [bp+8h]@5 __debugbreak(); static stru312 static_AE3388; static stru312 static_AE3378; v6 = a1; static_AE3378.x = a1->vWorldPosition.x - a3->vWorldPosition.x; static_AE3378.y = a1->vWorldPosition.y - a3->vWorldPosition.y; HIWORD(result) = HIWORD(a4); static_AE3378.z = a1->vWorldPosition.z - a3->vWorldPosition.z; static_AE3388.x = a2->vWorldPosition.x - a1->vWorldPosition.x; static_AE3388.y = a2->vWorldPosition.y - a1->vWorldPosition.y; static_AE3388.z = a2->vWorldPosition.z - a1->vWorldPosition.z; a1a = static_AE3388.x * a4->x + static_AE3388.z * a4->z + static_AE3388.y * a4->y; v8 = static_AE3378.x * a4->x + static_AE3378.z * a4->z + static_AE3378.y * a4->y; //UNDEF(v9); if ( a1a != 0.0 ) { v10 = -(v8 / a1a); if ( a1a <= 0.0 ) { if ( v10 <= 0.0 ) v12 = 0.0; else v12 = v10; if ( v12 <= 1.0 ) { if ( v10 <= 0.0 ) v10 = (float)0.0; } else { v10 = 1.0; } } else { if ( v10 >= 1.0 ) v11 = 1.0; else v11 = v10; if ( v11 >= 0.0 ) { if ( v10 >= 1.0 ) v10 = (float)1.0; } else { v10 = 0.0; } } result = (bool)a5; a5->vWorldPosition.x = (a2->vWorldPosition.x - v6->vWorldPosition.x) * v10 + v6->vWorldPosition.x; a5->vWorldPosition.y = (a2->vWorldPosition.y - v6->vWorldPosition.y) * v10 + v6->vWorldPosition.y; a5->vWorldPosition.z = (a2->vWorldPosition.z - v6->vWorldPosition.z) * v10 + v6->vWorldPosition.z; a5->u = (a2->u - v6->u) * v10 + v6->u; a5->v = (a2->v - v6->v) * v10 + v6->v; goto LABEL_15; } v13 = v8 < 0.0; v14 = 0; v15 = v8 == 0.0; BYTE1(result) = HIBYTE(v9); if ( v8 < 0.0 ) { LABEL_15: LOBYTE(result) = 1; return result; } LOBYTE(result) = 0; return result; } // AE3398: using guessed type char static_init_flag__AE3388_bit1__AE3378_bit2; //----- (0049895A) -------------------------------------------------------- bool stru9::AreVectorsCollinear(struct RenderVertexSoft *a1, struct RenderVertexSoft *a2, struct stru312 *a3) { static stru312 static_F942A0; static_F942A0.x = a1->vWorldPosition.x - a2->vWorldPosition.x; static_F942A0.y = a1->vWorldPosition.y - a2->vWorldPosition.y; static_F942A0.z = a1->vWorldPosition.z - a2->vWorldPosition.z; static float flt_F942B4 = static_F942A0.z * a3->z + static_F942A0.y * a3->y + static_F942A0.x * a3->x; if (flt_F942B4 >= 0) return true; return false; } //----- (004989E1) -------------------------------------------------------- bool stru9::_4989E1(struct RenderVertexSoft *a1, struct RenderVertexSoft *a2, struct RenderVertexSoft *a3, struct stru312 *a4) { bool r1; bool r2; r1 = AreVectorsCollinear(a1, a3, a4); r2 = AreVectorsCollinear(a2, a3, a4); return !r1 && r2 == 1 || r1 == 1 && !r2; } //----- (004980B9) -------------------------------------------------------- bool stru9::_4980B9(RenderVertexSoft *a1, unsigned int uNumVertices, float a3, float a4, float a5, RenderVertexSoft *pOutVertices, unsigned int *pOutNumVertices) { RenderVertexSoft *v12; // ecx@9 double v13; // st7@12 double v14; // st6@12 double v15; // st5@12 signed int v25; // [sp+18h] [bp-Ch]@7 static RenderVertexSoft stru_AE4BFC; static stru312 static_sub_4980B9_stru_AE4BEC; // idb static VertexBuffer static_sub_4980B9_stru_AE3FE8; // idb v25 = 0; if (uNumVertices <= 0) { *pOutNumVertices = 0; return true; } for (uint i = 0; i < uNumVertices; ++i) { v12 = &a1[(i + 1) % uNumVertices]; if (a1[i].vWorldPosition.x != v12->vWorldPosition.x || a1[i].vWorldPosition.y != v12->vWorldPosition.y || a1[i].vWorldPosition.z!= v12->vWorldPosition.z) { v13 = v12->vWorldPosition.x - a1[i].vWorldPosition.x; v14 = v12->vWorldPosition.y - a1[i].vWorldPosition.y; v15 = v12->vWorldPosition.z - a1[i].vWorldPosition.z; ++v25; static_sub_4980B9_stru_AE3FE8.uNumVertices = 0; static_sub_4980B9_stru_AE4BEC.x = a4 * v15 - v14 * a5; static_sub_4980B9_stru_AE4BEC.y = v13 * a5 - v15 * a3; static_sub_4980B9_stru_AE4BEC.z = v14 * a3 - v13 * a4; if (*pOutNumVertices == 0) return true; for (uint j = 0; j < *pOutNumVertices; ++j) { if (j) { if (_4989E1(&pOutVertices[j - 1], &pOutVertices[j], &a1[i], &static_sub_4980B9_stru_AE4BEC) && _498774(&pOutVertices[j - 1], &pOutVertices[j], &a1[i], &static_sub_4980B9_stru_AE4BEC, &stru_AE4BFC)) AddVertex(&static_sub_4980B9_stru_AE3FE8, &stru_AE4BFC); } if (AreVectorsCollinear(&pOutVertices[j], &a1[i], &static_sub_4980B9_stru_AE4BEC)) AddVertex(&static_sub_4980B9_stru_AE3FE8, &pOutVertices[j]); } if (!static_sub_4980B9_stru_AE3FE8.uNumVertices) { *pOutNumVertices = 0; return true; } if (_4989E1(&pOutVertices[*pOutNumVertices - 1], &pOutVertices[0], &a1[i], &static_sub_4980B9_stru_AE4BEC) && _498774(&pOutVertices[*pOutNumVertices - 1], &pOutVertices[0], &a1[i], &static_sub_4980B9_stru_AE4BEC, &stru_AE4BFC) ) AddVertex(&static_sub_4980B9_stru_AE3FE8, &stru_AE4BFC); for (uint j = 0; j < static_sub_4980B9_stru_AE3FE8.uNumVertices; ++j) { pOutVertices[j].vWorldPosition.y = static_sub_4980B9_stru_AE3FE8.pVertices[j].vWorldPosition.x; pOutVertices[j].vWorldPosition.y = static_sub_4980B9_stru_AE3FE8.pVertices[j].vWorldPosition.y; pOutVertices[j].vWorldPosition.z = static_sub_4980B9_stru_AE3FE8.pVertices[j].vWorldPosition.z; pOutVertices[j].u = static_sub_4980B9_stru_AE3FE8.pVertices[j].u; pOutVertices[j].v = static_sub_4980B9_stru_AE3FE8.pVertices[j].v; } *pOutNumVertices = static_sub_4980B9_stru_AE3FE8.uNumVertices; } } if (v25 < 3) *pOutNumVertices = 0; return true; } // AE4C2C: using guessed type char static_sub_4980B9_byte_AE4C2C_init_flag;