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