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2496
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1 #pragma once
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2
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3 #include <cstdint>
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4 #include <cstdio>
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5
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6 #include "lib\legacy_dx\d3d.h"
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7 #include "OSWindow.h"
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8
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9 #include "VectorTypes.h"
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10
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11
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12 #define ErrD3D(hr) \
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13 do \
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14 { \
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15 extern void ErrHR(HRESULT, const char *, const char *, const char *, int); \
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16 ErrHR(hr, "Direct3D", __FUNCTION__, __FILE__, __LINE__); \
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17 } while(0)
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18
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19 struct Polygon;
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20 struct Texture;
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21 struct RGBTexture;
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22 struct RenderBillboardTransform_local0;
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23 struct ODMFace;
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24
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25
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26 unsigned __int16 Color16(unsigned __int32 r, unsigned __int32 g, unsigned __int32 b);
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27 unsigned __int32 Color32(unsigned __int16 color16);
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28
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29 /* 119 */
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30 #pragma pack(push, 1)
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31 struct RenderVertexSoft
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32 {
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33 inline RenderVertexSoft():
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34 flt_2C(0.0f)
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35 {}
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36
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37 Vec3_float_ vWorldPosition;
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38 Vec3_float_ vWorldViewPosition;
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39 float vWorldViewProjX;
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40 float vWorldViewProjY;
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41 float _rhw;
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42 float u;
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43 float v;
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44 float flt_2C;
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45 };
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46 #pragma pack(pop)
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47
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48
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49
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50 /* 112 */
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51 #pragma pack(push, 1)
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52 struct RenderVertexD3D3
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53 {
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54 Vec3_float_ pos;
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55 float rhw;
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56 signed int diffuse;
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57 unsigned int specular;
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58 Vec2_float_ texcoord;
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59 };
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60 #pragma pack(pop)
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61
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62 class Sprite;
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63 class SpriteFrame;
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64
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65 /* 161 */
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66 #pragma pack(push, 1)
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67 struct RenderBillboard
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68 {
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69 int _screenspace_x_scaler_packedfloat;
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70 int _screenspace_y_scaler_packedfloat;
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71 float fov_x;
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72 float fov_y;
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73 union
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74 {
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75 int sZValue;
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76 struct
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77 {
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78 unsigned __int16 object_pid;
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79 signed __int16 actual_z;
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80 };
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81 };
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82 int field_14_actor_id;
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83 signed __int16 HwSpriteID;
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84 __int16 uPalette;
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85 __int16 uIndoorSectorID;
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86 __int16 field_1E;
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87 __int16 world_x;
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88 __int16 world_y;
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89 __int16 world_z;
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90 __int16 uScreenSpaceX;
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91 __int16 uScreenSpaceY;
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92 unsigned __int16 dimming_level;
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93 signed int sTintColor;
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94 SpriteFrame *pSpriteFrame;
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95
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96 inline float GetFloatZ() const
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97 {
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98 return (float)object_pid / 65535.0f + (float)actual_z;
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99 }
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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 #pragma pack(push, 1)
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105 struct RenderD3D__DevInfo
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106 {
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107 unsigned int bIsDeviceCompatible;
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108 char *pName;
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109 char *pDescription;
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110 GUID *pGUID;
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111 unsigned int uCaps;
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112 char *pDriverName;
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113 char *pDeviceDesc;
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114 char *pDDraw4DevDesc;
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115 GUID *pDirectDrawGUID;
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116 int uVideoMem;
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117 };
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118 #pragma pack(pop)
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119
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120
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121
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122 #pragma pack(push, 1)
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123 struct RenderD3D_D3DDevDesc
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124 {
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125 int field_0;
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126 int field_4;
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127 int field_8;
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128 int field_C;
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129 int field_10;
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130 char *pDriverName;
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131 char *pDeviceDesc;
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132 char *pDDraw4DevDesc;
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133 GUID *pGUID;
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134 unsigned int uVideoMem;
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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
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142
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143
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144
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145
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146 /* 280 */
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147 #pragma pack(push, 1)
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148 struct HWLTexture
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149 {
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150 inline HWLTexture():
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151 field_0(0), field_4(0), field_8(0),
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152 field_C(0), field_10(0), field_14(0)
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153 {}
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154
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155 int field_0;
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156 int field_4;
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157 int field_8;
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158 int field_C;
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159 int field_10;
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160 int field_14;
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161 int uBufferWidth;
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162 int uBufferHeight;
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163 int uAreaWidth;
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164 int uAreaHeigth;
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165 unsigned int uWidth;
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166 unsigned int uHeight;
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167 int uAreaX;
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168 int uAreaY;
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169 unsigned __int16 *pPixels;
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170 };
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171 #pragma pack(pop)
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172
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173
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174 /* 185 */
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175 #pragma pack(push, 1)
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176 struct RenderHWLContainer
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177 {
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178 RenderHWLContainer();
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179 bool Load(const wchar_t *pFilename);
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180 bool Release();
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181
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182 HWLTexture *LoadTexture(const char *pName, int bMipMaps);
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183
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184 FILE *pFile;
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185 uint32_t uSignature;
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186 unsigned int uDataOffset;
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187 unsigned int uNumItems;
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188 char *pSpriteNames[50000];
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189 int pSpriteOffsets[50000];
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190 int bDumpDebug;
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191 int scale_hwls_to_half;
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192 };
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193 #pragma pack(pop)
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194
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195
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196
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197 /* 242 */
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198 #pragma pack(push, 1)
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199 struct RenderBillboardD3D
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200 {
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201 inline RenderBillboardD3D():
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202 opacity(Transparent),
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203 field_90(-1),
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204 sParentBillboardID(-1),
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205 uNumVertices(4)
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206 {}
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207
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208 enum OpacityType: unsigned __int32
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209 {
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210 Transparent = 0,
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211 Opaque_1 = 1,
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212 Opaque_2 = 2,
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213 Opaque_3 = 3,
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214 NoBlend = 0xFFFFFFFF
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215 };
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216
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217 IDirect3DTexture2 *pTexture;
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218 unsigned int uNumVertices;
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219 RenderVertexD3D3 pQuads[4];
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220 float z_order;
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221 OpacityType opacity;
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222 int field_90;
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223 int sZValue;
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224 signed int sParentBillboardID;
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225 };
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226 #pragma pack(pop)
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227
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228
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229
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230
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231 #pragma pack(push, 1)
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232 struct RenderD3D_aux
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233 {
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234 RenderD3D__DevInfo *pInfo;
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235 RenderD3D_D3DDevDesc *ptr_4;
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236 };
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237 #pragma pack(pop)
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238
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239
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240
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241 /* 183 */
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242 #pragma pack(push, 1)
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243 class RenderD3D
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244 {
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245 public:
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246 RenderD3D();
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247
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248 void GetAvailableDevices(RenderD3D__DevInfo **pOutDevices);
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249 void Release();
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250 bool CreateDevice(unsigned int uDeviceID, int bWindowed, OSWindow *window);
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251 unsigned int GetDeviceCaps();
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252 void ClearTarget(unsigned int bClearColor, unsigned int uClearColor, unsigned int bClearDepth, float z_clear);
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253 void Present(bool bForceBlit);
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254 bool CreateTexture(unsigned int uTextureWidth, unsigned int uTextureHeight, IDirectDrawSurface4 **pOutSurface, IDirect3DTexture2 **pOutTexture, bool bAlphaChannel, bool bMipmaps, unsigned int uMinDeviceTexDim);
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255 void HandleLostResources();
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256
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257
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258 unsigned int bWindowed;
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259 int field_4;
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260 int field_8;
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261 HWND hWindow;
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262 int field_10;
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263 int field_14;
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264 int field_18;
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265 RenderD3D__DevInfo *pAvailableDevices;
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266 IDirectDraw4 *pHost;
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267 IDirect3D3 *pDirect3D;
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268 IUnknown *pUnk;
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269 IDirectDrawSurface4 *pBackBuffer;
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270 IDirectDrawSurface4 *pFrontBuffer;
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271 IDirectDrawSurface4 *pZBuffer;
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272 IDirect3DDevice3 *pDevice;
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273 IDirect3DViewport3 *pViewport;
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274 int field_40;
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275 int field_44;
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276 char pErrorMessage[48];
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277 char field_78[208];
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278 };
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279 #pragma pack(pop)
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280 extern struct RenderVertexD3D3 pVertices[50];
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281
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282 /* 182 */
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283 #pragma pack(push, 1)
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284
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285 #pragma pack(pop)
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286
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287 bool PauseGameDrawing();
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288
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289 extern struct IDirectDrawClipper *pDDrawClipper;
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290 extern struct IRender *pRenderer; // idb
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291 extern struct pUnkTerrain *Unks;
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292
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293
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294
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295 /* 248 */
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296 #pragma pack(push, 1)
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297 struct RenderBillboardTransform_local0
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298 {
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299 void *pTarget;
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300 int *pTargetZ;
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301 int uScreenSpaceX;
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302 int uScreenSpaceY;
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303 int _screenspace_x_scaler_packedfloat;
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304 int _screenspace_y_scaler_packedfloat;
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305 char field_18[8];
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306 unsigned __int16 *pPalette;
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307 unsigned __int16 *pPalette2;
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308 union
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309 {
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310 int sZValue;
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311 struct
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312 {
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313 unsigned short object_pid;
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314 short zbuffer_depth;
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315 };
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316 };
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317 unsigned int uFlags; // & 4 - mirror horizontally
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318 unsigned int uTargetPitch;
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319 unsigned int uViewportX;
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320 unsigned int uViewportY;
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321 unsigned int uViewportZ;
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322 unsigned int uViewportW;
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323 int field_44;
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324 int sParentBillboardID;
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325 int sTintColor;
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326 };
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327 #pragma pack(pop)
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328
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329
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330
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331
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332 extern int uNumDecorationsDrawnThisFrame; // weak
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333 extern RenderBillboard pBillboardRenderList[500];
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334 extern unsigned int uNumBillboardsToDraw;
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335 extern int uNumSpritesDrawnThisFrame; // weak
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336
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337
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338
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339
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340 extern RenderVertexSoft array_507D30[50];
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341 extern RenderVertexSoft array_50AC10[50];
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342 extern RenderVertexSoft array_73D150[20];
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343
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344 extern RenderVertexD3D3 d3d_vertex_buffer[50];
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345
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346
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347 int ODM_NearClip(unsigned int uVertexID); // idb
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348 int ODM_FarClip(unsigned int uNumVertices); |
