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0
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1 #pragma once
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2 #include <stdio.h>
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3 #include <memory.h>
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434
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4 #include <assert.h>
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0
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5
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6 #include "Texture.h"
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7
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1103
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8 class Sprite;
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0
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9
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10 /* 354 */
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11 enum TEXTURE_TYPE
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12 {
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13 TEXTURE_DEFAULT = 0,
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14 TEXTURE_24BIT_PALETTE = 0x1,
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15 TEXTURE_16BIT_PALETTE = 0x2,
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16 };
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17
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18 namespace LOD
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19 {
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20 #pragma pack(push, 1)
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21 struct FileHeader
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22 {
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982
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23 //----- (004617B6) --------------------------------------------------------
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0
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24 inline FileHeader()
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25 {
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26 memset(pSignature, 0, 4);
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27 memset(LodVersion, 0, 80);
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28 memset(LodDescription, 0, 80);
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29 memset(array_0000B0, 0, 28);
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30 memset(array_0000CC, 0, 52);
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982
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31
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32 pSignature[0] = 0;
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33 LodVersion[0] = 0;
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34 LodDescription[0] = 0;
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35 LODSize = 0;
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36 dword_0000A8 = 0;
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37 uNumIndices = 0;
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0
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38 }
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39
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40 char pSignature[4];
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41 char LodVersion[80];
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42 //char field_C[32];
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43 //char field_2C[40];
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44 char LodDescription[80];
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45 int LODSize;
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46 int dword_0000A8;
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47 unsigned int uNumIndices;
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48 char array_0000B0[28];
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49 char array_0000CC[52];
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50 };
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51 #pragma pack(pop)
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52
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53
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54 #pragma pack(push, 1)
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55 struct Directory
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56 {
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57 Directory();
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58
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982
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59 char pFilename[15];
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60 char field_F;
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0
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61 unsigned int uOfsetFromSubindicesStart;
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62 unsigned int uDataSize;
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63 int dword_000018;
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64 unsigned __int16 uNumSubIndices;
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65 __int16 word_00001E;
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66 };
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67 #pragma pack(pop)
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68
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69
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70 #pragma pack(push, 1)
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71 struct File
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72 {
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73 File();
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74 virtual ~File();
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75 void *LoadRaw(const char *pContainer, int a3);
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76 FILE *FindContainer(const char *pContainerName, bool bLinearSearch);
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77 bool DoesContainerExist(const char *pContainer);
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78 int CalcIndexFast(int startIndex, int maxIndex, const char *pContainerName);
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79 bool LoadHeader(const char *pFilename, bool bWriting);
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80 int LoadSubIndices(const char *pContainer);
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81 void AllocSubIndicesAndIO(unsigned int uNumSubIndices, unsigned int uBufferSize);
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82 void FreeSubIndexAndIO();
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83 bool AppendDirectory(LOD::Directory *pDir, const void *pData);
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84 void ResetSubIndices();
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85 void Close();
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86
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87 FILE *pFile;
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88 char pLODName[256];
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89 unsigned int isFileOpened;
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90 unsigned __int8 *pIOBuffer;
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91 unsigned int uIOBufferSize;
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92 struct FileHeader header;
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93 struct Directory *pRoot;
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94 char pContainerName[16];
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95 unsigned int uCurrentIndexDir;
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96 unsigned int uLODDataSize;
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837
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97 unsigned int uNumSubDirs;
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0
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98 struct Directory *pSubIndices;
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99 unsigned int uOffsetToSubIndex;
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100 FILE *pOutputFileHandle;
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101 };
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102 #pragma pack(pop)
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103 };
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104
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105
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106
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107
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108
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109
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110 /* 6 */
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111 #pragma pack(push, 1)
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112 struct LODWriteableFile: public LOD::File
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113 {
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114 bool LoadFile(const char *pFilename, bool bWriting);
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115 unsigned int Write(const LOD::Directory *pDir, const void *pDirData, int a4);
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116 void CloseWriteFile();
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117 int CreateTempFile();
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837
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118 int FixDirectoryOffsets();
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0
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119 bool _4621A7();
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837
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120 int CreateNewLod(LOD::FileHeader *pHeader, LOD::Directory *pDir, const char *Source);
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0
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121
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122 /*FILE *pFile;
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123 char pLODName[256];
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124 unsigned int isFileOpened;
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125 unsigned __int8 *pIOBuffer;
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126 unsigned int uIOBufferSize;
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127 struct LOD::FileHeader header;
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128 struct LOD::Directory *pRoot;
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129 unsigned __int8 pContainerName[16];
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130 unsigned int uCurrentIndexDir;
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131 unsigned int uLODDataSize;
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132 unsigned int uNumSubIndices;
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133 struct LOD::Directory *pSubIndices;
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134 unsigned int uOffsetToSubIndex;
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135 FILE *pOutputFileHandle;*/
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136 };
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137 #pragma pack(pop)
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138
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139
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140
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141
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142 #pragma pack(push, 1)
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143 struct LODFile_IconsBitmaps: public LOD::File
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144 {
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145 LODFile_IconsBitmaps();
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146 virtual ~LODFile_IconsBitmaps();
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1006
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147 void SyncLoadedFilesCount();
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0
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148 unsigned int FindTextureByName(const char *pName);
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149 bool LoadBitmaps(const char *pFilename);
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150 bool LoadIconsOrEvents(const char *pLODFilename);
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151 void ReleaseAll();
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152 unsigned int LoadTexture(const char *pContainer, enum TEXTURE_TYPE uTextureType = TEXTURE_DEFAULT);
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153 Texture *LoadTexturePtr(const char *pContainer, enum TEXTURE_TYPE uTextureType = TEXTURE_DEFAULT);
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154 int LoadTextureFromLOD(Texture *pOutTex, const char *pContainer, enum TEXTURE_TYPE eTextureType);
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155 int ReloadTexture(Texture *pDst, const char *pContainer, int mode);
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156 void ReleaseHardwareTextures();
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157 void ReleaseLostHardwareTextures();
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158 void _410423_move_textures_to_device();
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159 int _410522(Texture *pDst, const char *pContainer, unsigned int uTextureType);
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160 void SetupPalettes(unsigned int uTargetRBits, unsigned int uTargetGBits, unsigned int uTargetBBits);
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161 void ReleaseAll2();
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162 void _4114F2();
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163 void _4355F7();
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762
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164 void _inlined_sub0();
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165 void _inlined_sub1();
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166 void _inlined_sub2();
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0
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167
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434
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168 inline Texture *GetTexture(int idx)
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169 {
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170 assert(idx < 1000);
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945
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171 if (idx == -1) return nullptr; // we need to return dummy texture here
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434
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172 return pTextures + idx;
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173 }
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174
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0
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175
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176 /*FILE *pFile;
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177 unsigned __int8 pLODName[256];
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178 unsigned int isFileOpened;
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179 unsigned __int8 *pIOBuffer;
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180 unsigned int uIOBufferSize;
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181 struct LOD::FileHeader header;
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182 struct LOD::Directory *pRoot;
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183 unsigned __int8 pContainerName[16];
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184 unsigned int uCurrentIndexDir;
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185 unsigned int uLODDataSize;
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186 unsigned int uNumSubIndices;
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187 struct LOD::Directory *pSubIndices;
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188 unsigned int uOffsetToSubIndex;
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189 FILE *pOutputFileHandle;*/
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190 struct Texture pTextures[1000];
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191 unsigned int uNumLoadedFiles;
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192 int dword_11B80;
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193 int dword_11B84;
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194 int dword_11B88;
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195 int uTextureRedBits;
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196 int uTextureGreenBits;
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197 int uTextureBlueBits;
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198 int uNumPrevLoadedFiles;
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199 int uTexturePacksCount;
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33
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200 int pFacesLock;
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0
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201 int dword_011BA4;
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202 int dword_011BA8;
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203 struct IDirectDrawSurface **pHardwareSurfaces;
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204 struct IDirect3DTexture2 **pHardwareTextures;
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205 char *ptr_011BB4;
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206 };
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207 #pragma pack(pop)
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208
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209
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210
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211
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212
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213
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214 #pragma pack(push, 1)
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215 struct LODSprite
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216 {
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217 //----- (0046244C) --------------------------------------------------------
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218 inline LODSprite()
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219 {
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220 uHeight = 0;
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221 uPaletteId = 0;
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222 word_1A = 0;
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223 pSpriteLines = nullptr;
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224 pDecompressedBytes = nullptr;
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225 }
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226 ~LODSprite();
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227
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228 void Release();
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733
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229 int DrawSprite_sw(struct RenderBillboardTransform_local0 *a2, char a3);
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0
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230 int _4AD2D1(struct RenderBillboardTransform_local0 *a2, int a3);
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231
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670
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232 char pName[12]; //0
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233 int uSpriteSize; //C
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234 __int16 uWidth; //10
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235 __int16 uHeight; //12
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236 __int16 uPaletteId; //14
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237 __int16 word_16; //16
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238 __int16 uTexturePitch; //18
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239 __int16 word_1A; //1a
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240 int uDecompressedSize; //1c
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241 struct LODSprite_stru0 *pSpriteLines; //20
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242 void *pDecompressedBytes; //24
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0
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243 };
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244 #pragma pack(pop)
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245
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246 /* 15 */
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247 #pragma pack(push, 1)
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248 struct LODFile_Sprites: public LOD::File
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249 {
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250 LODFile_Sprites();
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251 virtual ~LODFile_Sprites();
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252
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253 void DeleteSomeSprites();
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254 void DeleteSpritesRange(int uStartIndex, int uStopIndex);
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255 int _461397();
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256 void DeleteSomeOtherSprites();
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257 int LoadSpriteFromFile(LODSprite *pSpriteHeader, const char *pContainer);
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258 bool LoadSprites(const char *pFilename);
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259 int LoadSprite(const char *pContainerName, unsigned int uPaletteID);
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260 void ReleaseLostHardwareSprites();
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261 void ReleaseAll();
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262 void MoveSpritesToVideoMemory();
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762
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263 void _inlined_sub0();
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264 void _inlined_sub1();
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0
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265
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266
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267 /*FILE *pFile;
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268 unsigned __int8 pLODName[256];
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269 unsigned int isFileOpened;
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270 unsigned __int8 *pIOBuffer;
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271 unsigned int uIOBufferSize;
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272 struct LOD::FileHeader header;
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273 struct LOD::Directory *pRoot;
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274 unsigned __int8 pContainerName[16];
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275 unsigned int uCurrentIndexDir;
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276 unsigned int uLODDataSize;
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277 unsigned int uNumSubIndices;
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278 struct LOD::Directory *pSubIndices;
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279 unsigned int uOffsetToSubIndex;
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280 FILE *pOutputFileHandle;*/
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281 struct LODSprite pSpriteHeaders[1500];
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670
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282 signed int uNumLoadedSprites;
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0
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283 int field_ECA0;
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284 int field_ECA4;
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285 int field_ECA8;
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286 int field_ECAC;
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1103
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287 Sprite *pHardwareSprites;
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0
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288 int field_ECB4;
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289 };
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290 #pragma pack(pop)
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291
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292 /* 17 */
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293 #pragma pack(push, 1)
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294 struct LODSprite_stru0
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295 {
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296 int dword_0;
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297 void *ptr_4;
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298 };
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299 #pragma pack(pop)
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300
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301
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302
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303
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304 extern LODFile_IconsBitmaps *pEvents_LOD;
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305 extern LODFile_IconsBitmaps *pIcons_LOD;
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306 extern LODFile_Sprites *pSprites_LOD;
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307 extern LODFile_IconsBitmaps *pBitmaps_LOD;
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308
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309 extern LODWriteableFile *pNew_LOD;
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310 extern LODWriteableFile *pGames_LOD;
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311
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312
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313
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314
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315 extern int _6A0CA4_lod_binary_search; // weak
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316 extern int _6A0CA8_lod_unused; // weak |
