Mercurial > mm7
annotate LOD.h @ 2436:ed1e4cff79a2
fixed uninitialized memory access in SpriteFrameTable::FromFile
| author | Grumpy7 |
|---|---|
| date | Wed, 23 Jul 2014 22:24:53 +0200 |
| parents | e07e297f292d |
| children | 5abd8fc8f1c6 |
| rev | line source |
|---|---|
| 0 | 1 #pragma once |
| 2 #include <stdio.h> | |
| 3 #include <memory.h> | |
|
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Implementing Grayface's mouse pick implementation/fix/workaround
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4 #include <cstdint> |
| 0 | 5 |
| 6 #include "Texture.h" | |
| 7 | |
| 1103 | 8 class Sprite; |
| 0 | 9 |
| 1632 | 10 |
| 11 #define MAX_LOD_TEXTURES 1000 | |
| 12 #define MAX_LOD_SPRITES 1500 | |
| 13 | |
| 0 | 14 /* 354 */ |
| 15 enum TEXTURE_TYPE | |
| 16 { | |
| 17 TEXTURE_DEFAULT = 0, | |
| 18 TEXTURE_24BIT_PALETTE = 0x1, | |
| 19 TEXTURE_16BIT_PALETTE = 0x2, | |
| 20 }; | |
| 21 | |
| 22 namespace LOD | |
| 23 { | |
| 24 #pragma pack(push, 1) | |
| 25 struct FileHeader | |
| 26 { | |
| 982 | 27 //----- (004617B6) -------------------------------------------------------- |
| 0 | 28 inline FileHeader() |
| 29 { | |
| 30 memset(pSignature, 0, 4); | |
| 31 memset(LodVersion, 0, 80); | |
| 32 memset(LodDescription, 0, 80); | |
| 33 memset(array_0000B0, 0, 28); | |
| 34 memset(array_0000CC, 0, 52); | |
| 982 | 35 |
| 36 pSignature[0] = 0; | |
| 37 LodVersion[0] = 0; | |
| 38 LodDescription[0] = 0; | |
| 39 LODSize = 0; | |
| 40 dword_0000A8 = 0; | |
| 41 uNumIndices = 0; | |
| 0 | 42 } |
| 43 | |
| 44 char pSignature[4]; | |
| 45 char LodVersion[80]; | |
| 46 //char field_C[32]; | |
| 47 //char field_2C[40]; | |
| 48 char LodDescription[80]; | |
| 49 int LODSize; | |
| 50 int dword_0000A8; | |
| 51 unsigned int uNumIndices; | |
| 52 char array_0000B0[28]; | |
| 53 char array_0000CC[52]; | |
| 54 }; | |
| 55 #pragma pack(pop) | |
| 56 | |
| 57 | |
| 58 #pragma pack(push, 1) | |
| 59 struct Directory | |
| 60 { | |
| 61 Directory(); | |
| 62 | |
| 982 | 63 char pFilename[15]; |
| 64 char field_F; | |
| 0 | 65 unsigned int uOfsetFromSubindicesStart; |
| 66 unsigned int uDataSize; | |
| 67 int dword_000018; | |
| 68 unsigned __int16 uNumSubIndices; | |
| 69 __int16 word_00001E; | |
| 70 }; | |
| 71 #pragma pack(pop) | |
| 72 | |
| 73 | |
| 74 #pragma pack(push, 1) | |
| 75 struct File | |
| 76 { | |
| 77 File(); | |
| 78 virtual ~File(); | |
| 79 void *LoadRaw(const char *pContainer, int a3); | |
| 80 FILE *FindContainer(const char *pContainerName, bool bLinearSearch); | |
| 81 bool DoesContainerExist(const char *pContainer); | |
| 82 int CalcIndexFast(int startIndex, int maxIndex, const char *pContainerName); | |
| 83 bool LoadHeader(const char *pFilename, bool bWriting); | |
| 84 int LoadSubIndices(const char *pContainer); | |
| 85 void AllocSubIndicesAndIO(unsigned int uNumSubIndices, unsigned int uBufferSize); | |
| 86 void FreeSubIndexAndIO(); | |
| 87 bool AppendDirectory(LOD::Directory *pDir, const void *pData); | |
| 88 void ResetSubIndices(); | |
| 89 void Close(); | |
| 90 | |
| 91 FILE *pFile; | |
| 92 char pLODName[256]; | |
| 2165 | 93 bool isFileOpened; |
| 0 | 94 unsigned __int8 *pIOBuffer; |
| 95 unsigned int uIOBufferSize; | |
| 96 struct FileHeader header; | |
| 97 struct Directory *pRoot; | |
| 98 char pContainerName[16]; | |
| 99 unsigned int uCurrentIndexDir; | |
| 100 unsigned int uLODDataSize; | |
| 837 | 101 unsigned int uNumSubDirs; |
| 0 | 102 struct Directory *pSubIndices; |
| 103 unsigned int uOffsetToSubIndex; | |
| 104 FILE *pOutputFileHandle; | |
| 105 }; | |
| 106 #pragma pack(pop) | |
| 107 }; | |
| 108 | |
| 109 | |
| 110 | |
| 111 | |
| 112 | |
| 113 | |
| 114 /* 6 */ | |
| 115 #pragma pack(push, 1) | |
| 116 struct LODWriteableFile: public LOD::File | |
| 117 { | |
| 118 bool LoadFile(const char *pFilename, bool bWriting); | |
| 119 unsigned int Write(const LOD::Directory *pDir, const void *pDirData, int a4); | |
| 120 void CloseWriteFile(); | |
| 121 int CreateTempFile(); | |
| 837 | 122 int FixDirectoryOffsets(); |
| 0 | 123 bool _4621A7(); |
| 837 | 124 int CreateNewLod(LOD::FileHeader *pHeader, LOD::Directory *pDir, const char *Source); |
| 0 | 125 |
| 126 /*FILE *pFile; | |
| 127 char pLODName[256]; | |
| 128 unsigned int isFileOpened; | |
| 129 unsigned __int8 *pIOBuffer; | |
| 130 unsigned int uIOBufferSize; | |
| 131 struct LOD::FileHeader header; | |
| 132 struct LOD::Directory *pRoot; | |
| 133 unsigned __int8 pContainerName[16]; | |
| 134 unsigned int uCurrentIndexDir; | |
| 135 unsigned int uLODDataSize; | |
| 136 unsigned int uNumSubIndices; | |
| 137 struct LOD::Directory *pSubIndices; | |
| 138 unsigned int uOffsetToSubIndex; | |
| 139 FILE *pOutputFileHandle;*/ | |
| 140 }; | |
| 141 #pragma pack(pop) | |
| 142 | |
| 143 | |
| 144 | |
| 145 | |
| 146 #pragma pack(push, 1) | |
| 147 struct LODFile_IconsBitmaps: public LOD::File | |
| 148 { | |
| 149 LODFile_IconsBitmaps(); | |
| 150 virtual ~LODFile_IconsBitmaps(); | |
| 1006 | 151 void SyncLoadedFilesCount(); |
| 0 | 152 unsigned int FindTextureByName(const char *pName); |
|
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* LODFile::LoadBitmaps & LODFile::LoadIconsOrEvents are merged into LODFile::Load
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153 bool Load(const char *pFilename, const char *pFolderName); |
| 0 | 154 void ReleaseAll(); |
| 155 unsigned int LoadTexture(const char *pContainer, enum TEXTURE_TYPE uTextureType = TEXTURE_DEFAULT); | |
| 1262 | 156 struct Texture *LoadTexturePtr(const char *pContainer, enum TEXTURE_TYPE uTextureType = TEXTURE_DEFAULT); |
| 157 int LoadTextureFromLOD(struct Texture *pOutTex, const char *pContainer, enum TEXTURE_TYPE eTextureType); | |
| 158 int ReloadTexture(struct Texture *pDst, const char *pContainer, int mode); | |
| 0 | 159 void ReleaseHardwareTextures(); |
| 160 void ReleaseLostHardwareTextures(); | |
| 161 void _410423_move_textures_to_device(); | |
| 1262 | 162 int _410522(struct Texture *pDst, const char *pContainer, unsigned int uTextureType); |
| 0 | 163 void SetupPalettes(unsigned int uTargetRBits, unsigned int uTargetGBits, unsigned int uTargetBBits); |
| 164 void ReleaseAll2(); | |
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RemoveTexturesPackFromTextureList and RemoveTexturesFromTextureList
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165 void RemoveTexturesPackFromTextureList(); |
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c0b273d33338
RemoveTexturesPackFromTextureList and RemoveTexturesFromTextureList
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166 void RemoveTexturesFromTextureList(); |
| 762 | 167 void _inlined_sub0(); |
| 168 void _inlined_sub1(); | |
| 169 void _inlined_sub2(); | |
| 0 | 170 |
| 1632 | 171 inline int LoadDummyTexture() |
| 434 | 172 { |
| 1632 | 173 for (unsigned int i = 0; i < uNumLoadedFiles; ++i) |
| 174 if (!strcmp(pTextures[i].pName, "pending")) | |
| 175 return i; | |
| 176 return LoadTextureFromLOD(&pTextures[uNumLoadedFiles], "pending", TEXTURE_16BIT_PALETTE); | |
| 177 } | |
| 178 | |
| 2336 | 179 Texture *GetTexture(int idx); |
| 434 | 180 |
| 0 | 181 |
| 182 /*FILE *pFile; | |
| 183 unsigned __int8 pLODName[256]; | |
| 184 unsigned int isFileOpened; | |
| 185 unsigned __int8 *pIOBuffer; | |
| 186 unsigned int uIOBufferSize; | |
| 187 struct LOD::FileHeader header; | |
| 188 struct LOD::Directory *pRoot; | |
| 189 unsigned __int8 pContainerName[16]; | |
| 190 unsigned int uCurrentIndexDir; | |
| 191 unsigned int uLODDataSize; | |
| 192 unsigned int uNumSubIndices; | |
| 193 struct LOD::Directory *pSubIndices; | |
| 194 unsigned int uOffsetToSubIndex; | |
| 195 FILE *pOutputFileHandle;*/ | |
| 1632 | 196 Texture pTextures[MAX_LOD_TEXTURES]; |
| 0 | 197 unsigned int uNumLoadedFiles; |
| 198 int dword_11B80; | |
| 199 int dword_11B84; | |
| 200 int dword_11B88; | |
| 201 int uTextureRedBits; | |
| 202 int uTextureGreenBits; | |
| 203 int uTextureBlueBits; | |
| 204 int uNumPrevLoadedFiles; | |
| 205 int uTexturePacksCount; | |
| 33 | 206 int pFacesLock; |
| 0 | 207 int dword_011BA4; |
| 2154 | 208 //int can_load_hardware_sprites; |
| 0 | 209 struct IDirectDrawSurface **pHardwareSurfaces; |
| 210 struct IDirect3DTexture2 **pHardwareTextures; | |
| 211 char *ptr_011BB4; | |
| 212 }; | |
| 213 #pragma pack(pop) | |
| 214 | |
| 215 | |
| 216 | |
| 217 | |
| 218 | |
| 219 | |
| 220 #pragma pack(push, 1) | |
| 221 struct LODSprite | |
| 222 { | |
| 223 //----- (0046244C) -------------------------------------------------------- | |
| 224 inline LODSprite() | |
| 225 { | |
| 226 uHeight = 0; | |
| 227 uPaletteId = 0; | |
| 228 word_1A = 0; | |
| 229 pSpriteLines = nullptr; | |
| 230 pDecompressedBytes = nullptr; | |
| 231 } | |
| 232 ~LODSprite(); | |
| 233 | |
| 234 void Release(); | |
| 733 | 235 int DrawSprite_sw(struct RenderBillboardTransform_local0 *a2, char a3); |
| 0 | 236 int _4AD2D1(struct RenderBillboardTransform_local0 *a2, int a3); |
| 237 | |
| 670 | 238 char pName[12]; //0 |
| 239 int uSpriteSize; //C | |
| 240 __int16 uWidth; //10 | |
| 241 __int16 uHeight; //12 | |
| 242 __int16 uPaletteId; //14 | |
| 243 __int16 word_16; //16 | |
| 244 __int16 uTexturePitch; //18 | |
| 245 __int16 word_1A; //1a | |
| 246 int uDecompressedSize; //1c | |
| 247 struct LODSprite_stru0 *pSpriteLines; //20 | |
| 248 void *pDecompressedBytes; //24 | |
| 0 | 249 }; |
| 250 #pragma pack(pop) | |
| 251 | |
| 252 /* 15 */ | |
| 253 #pragma pack(push, 1) | |
| 254 struct LODFile_Sprites: public LOD::File | |
| 255 { | |
| 256 LODFile_Sprites(); | |
| 257 virtual ~LODFile_Sprites(); | |
| 258 | |
| 259 void DeleteSomeSprites(); | |
| 260 void DeleteSpritesRange(int uStartIndex, int uStopIndex); | |
| 261 int _461397(); | |
| 262 void DeleteSomeOtherSprites(); | |
| 263 int LoadSpriteFromFile(LODSprite *pSpriteHeader, const char *pContainer); | |
| 264 bool LoadSprites(const char *pFilename); | |
| 265 int LoadSprite(const char *pContainerName, unsigned int uPaletteID); | |
| 266 void ReleaseLostHardwareSprites(); | |
| 267 void ReleaseAll(); | |
| 268 void MoveSpritesToVideoMemory(); | |
| 762 | 269 void _inlined_sub0(); |
| 270 void _inlined_sub1(); | |
| 0 | 271 |
| 272 | |
| 273 /*FILE *pFile; | |
| 274 unsigned __int8 pLODName[256]; | |
| 275 unsigned int isFileOpened; | |
| 276 unsigned __int8 *pIOBuffer; | |
| 277 unsigned int uIOBufferSize; | |
| 278 struct LOD::FileHeader header; | |
| 279 struct LOD::Directory *pRoot; | |
| 280 unsigned __int8 pContainerName[16]; | |
| 281 unsigned int uCurrentIndexDir; | |
| 282 unsigned int uLODDataSize; | |
| 283 unsigned int uNumSubIndices; | |
| 284 struct LOD::Directory *pSubIndices; | |
| 285 unsigned int uOffsetToSubIndex; | |
| 286 FILE *pOutputFileHandle;*/ | |
| 1632 | 287 struct LODSprite pSpriteHeaders[MAX_LOD_SPRITES]; |
| 670 | 288 signed int uNumLoadedSprites; |
| 0 | 289 int field_ECA0; |
| 290 int field_ECA4; | |
| 291 int field_ECA8; | |
| 2154 | 292 //int can_load_hardware_sprites; |
| 1103 | 293 Sprite *pHardwareSprites; |
| 0 | 294 int field_ECB4; |
| 295 }; | |
| 296 #pragma pack(pop) | |
| 297 | |
| 298 /* 17 */ | |
| 299 #pragma pack(push, 1) | |
| 300 struct LODSprite_stru0 | |
| 301 { | |
|
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Implementing Grayface's mouse pick implementation/fix/workaround
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parents:
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diff
changeset
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302 int16_t a1; |
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Implementing Grayface's mouse pick implementation/fix/workaround
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parents:
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diff
changeset
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303 int16_t a2; |
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Implementing Grayface's mouse pick implementation/fix/workaround
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parents:
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304 char* pos; |
| 0 | 305 }; |
| 306 #pragma pack(pop) | |
| 307 | |
| 308 | |
| 309 | |
| 310 | |
| 311 extern LODFile_IconsBitmaps *pEvents_LOD; | |
| 1541 | 312 |
| 0 | 313 extern LODFile_IconsBitmaps *pIcons_LOD; |
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* LODFile::LoadBitmaps & LODFile::LoadIconsOrEvents are merged into LODFile::Load
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parents:
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314 extern LODFile_IconsBitmaps *pIcons_LOD_mm6; |
| 1541 | 315 extern LODFile_IconsBitmaps *pIcons_LOD_mm8; |
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* LODFile::LoadBitmaps & LODFile::LoadIconsOrEvents are merged into LODFile::Load
Nomad
parents:
1464
diff
changeset
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316 |
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7ef4b64f6329
* LODFile::LoadBitmaps & LODFile::LoadIconsOrEvents are merged into LODFile::Load
Nomad
parents:
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diff
changeset
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317 extern LODFile_IconsBitmaps *pBitmaps_LOD; |
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7ef4b64f6329
* LODFile::LoadBitmaps & LODFile::LoadIconsOrEvents are merged into LODFile::Load
Nomad
parents:
1464
diff
changeset
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318 extern LODFile_IconsBitmaps *pBitmaps_LOD_mm6; |
| 1541 | 319 extern LODFile_IconsBitmaps *pBitmaps_LOD_mm8; |
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* LODFile::LoadBitmaps & LODFile::LoadIconsOrEvents are merged into LODFile::Load
Nomad
parents:
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diff
changeset
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320 |
| 0 | 321 extern LODFile_Sprites *pSprites_LOD; |
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* LODFile::LoadBitmaps & LODFile::LoadIconsOrEvents are merged into LODFile::Load
Nomad
parents:
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diff
changeset
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322 extern LODFile_Sprites *pSprites_LOD_mm6; |
| 1541 | 323 extern LODFile_Sprites *pSprites_LOD_mm8; |
| 0 | 324 |
| 325 extern LODWriteableFile *pNew_LOD; | |
| 326 extern LODWriteableFile *pGames_LOD; | |
| 327 | |
| 328 | |
| 329 | |
| 330 | |
| 331 extern int _6A0CA4_lod_binary_search; // weak | |
| 332 extern int _6A0CA8_lod_unused; // weak |