Mercurial > mm7
annotate ParticleEngine.cpp @ 2208:0b2eea6f80c9
for video in homes
| author | Ritor1 |
|---|---|
| date | Wed, 12 Feb 2014 16:33:12 +0600 |
| parents | ff8920a40c21 |
| children | 3f375342de12 |
| rev | line source |
|---|---|
| 0 | 1 #include "ParticleEngine.h" |
| 2044 | 2 #include "Timer.h" |
| 0 | 3 #include "Render.h" |
| 4 #include "Viewport.h" | |
| 5 #include "Outdoor.h" | |
| 6 #include "Game.h" | |
| 1637 | 7 #include "Outdoor_stuff.h" |
|
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Renamed Math.h -> OurMath.h (file resolution was sometimes ambiguous)
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8 #include "OurMath.h" |
| 0 | 9 #include "LOD.h" |
| 10 | |
| 1016 | 11 #include "Sprites.h" |
| 0 | 12 #include "mm7_data.h" |
| 13 | |
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14 TrailParticleGenerator trail_particle_generator; |
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15 |
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16 |
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17 //----- (00440DF5) -------------------------------------------------------- |
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18 void TrailParticleGenerator::AddParticle(int x, int y, int z, int bgr16) |
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19 { |
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20 particles[num_particles].x = x; |
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21 particles[num_particles].y = y; |
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22 particles[num_particles].z = z; |
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23 particles[num_particles].time_to_live = rand() % 64 + 256; |
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24 particles[num_particles].time_left = particles[num_particles].time_to_live; |
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25 particles[num_particles].bgr16 = bgr16; |
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26 |
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27 num_particles++; |
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28 assert(num_particles < 100); |
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29 } |
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30 |
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31 //----- (00440E91) -------------------------------------------------------- |
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32 void TrailParticleGenerator::GenerateTrailParticles(int x, int y, int z, int bgr16) |
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33 { |
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34 for (int i = 0; i < 5 + rand() % 6; ++i) |
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35 AddParticle(rand() % 33 + x - 16, |
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36 rand() % 33 + y - 16, |
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37 rand() % 33 + z, bgr16); |
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38 } |
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39 |
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40 //----- (00440F07) -------------------------------------------------------- |
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41 void TrailParticleGenerator::UpdateParticles() |
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42 { |
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43 for (uint i = 0; i < 100; ++i) |
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44 { |
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45 if (particles[i].time_left > 0) |
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46 { |
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47 particles[i].x += rand() % 5 + 4; |
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48 particles[i].y += rand() % 5 - 2; |
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49 particles[i].z += rand() % 5 - 2; |
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50 particles[i].time_left -= pEventTimer->uTimeElapsed; |
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51 } |
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52 } |
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53 } |
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54 |
| 0 | 55 //----- (0048AAC5) -------------------------------------------------------- |
| 56 ParticleEngine::ParticleEngine() | |
| 57 { | |
| 58 for (uint i = 0; i < 500; ++i) | |
| 59 memset(&pParticles[i], 0, sizeof(pParticles[i])); | |
| 60 | |
| 61 ResetParticles(); | |
| 62 } | |
| 63 | |
| 64 //----- (0048AAF6) -------------------------------------------------------- | |
| 65 void ParticleEngine::ResetParticles() | |
| 66 { | |
| 67 memset(pParticles, 0, 500 * sizeof(*pParticles)); | |
| 68 uStartParticle = 500; | |
| 69 uEndParticle = 0; | |
| 70 uTimeElapsed = 0; | |
| 71 } | |
| 72 | |
| 73 //----- (0048AB23) -------------------------------------------------------- | |
| 619 | 74 void ParticleEngine::AddParticle(Particle_sw *a2) |
| 0 | 75 { |
| 76 signed int v2; // eax@2 | |
| 77 Particle *v3; // edx@2 | |
| 78 Particle *v4; // esi@10 | |
| 79 int v5; // ecx@10 | |
| 619 | 80 //char v6; // zf@10 |
| 0 | 81 |
| 82 if ( !pMiscTimer->bPaused ) | |
| 83 { | |
| 84 v2 = 0; | |
| 85 v3 = (Particle *)this; | |
| 86 do | |
| 87 { | |
| 619 | 88 if (v3->type == ParticleType_Invalid) |
| 0 | 89 break; |
| 90 ++v2; | |
| 91 ++v3; | |
| 92 } | |
| 93 while ( v2 < 500 ); | |
| 94 if ( v2 < 500 ) | |
| 95 { | |
| 96 if ( v2 < this->uStartParticle ) | |
| 97 this->uStartParticle = v2; | |
| 98 if ( v2 > this->uEndParticle ) | |
| 99 this->uEndParticle = v2; | |
| 100 v4 = &this->pParticles[v2]; | |
| 619 | 101 v4->type = a2->type; |
| 0 | 102 v4->x = a2->x; |
| 103 v4->y = a2->y; | |
| 104 v4->z = a2->z; | |
| 105 v4->_x = a2->x; | |
| 106 v4->_y = a2->y; | |
| 107 v4->_z = a2->z; | |
| 1390 | 108 v4->flt_10 = a2->r; |
| 109 v4->flt_14 = a2->g; | |
| 110 v4->flt_18 = a2->b; | |
| 0 | 111 v5 = a2->uDiffuse; |
| 112 v4->uParticleColor = v5; | |
| 871 | 113 v4->uLightColor_bgr = v5; |
| 619 | 114 //v6 = (v4->uType & 4) == 0; |
| 0 | 115 v4->timeToLive = a2->timeToLive; |
| 116 v4->uTextureID = a2->uTextureID; | |
| 117 v4->flt_28 = a2->flt_28; | |
| 619 | 118 if (v4->type & ParticleType_Rotating) |
| 119 { | |
| 871 | 120 v4->rotation_speed = (rand() % 256) - 128; |
| 121 v4->angle = rand(); | |
| 619 | 122 } |
| 123 else | |
| 0 | 124 { |
| 871 | 125 v4->rotation_speed = 0; |
| 126 v4->angle = 0; | |
| 0 | 127 } |
| 128 } | |
| 129 } | |
| 130 } | |
| 131 | |
| 132 //----- (0048ABF3) -------------------------------------------------------- | |
| 133 void ParticleEngine::Draw() | |
| 134 { | |
| 135 uTimeElapsed += pEventTimer->uTimeElapsed; | |
| 136 pLines.uNumLines = 0; | |
| 137 | |
| 573 | 138 if (uCurrentlyLoadedLevelType == LEVEL_Indoor) |
| 139 DrawParticles_BLV(); | |
| 140 else | |
| 141 DrawParticles_ODM(); | |
| 0 | 142 |
| 2154 | 143 //if (pRenderer->pRenderD3D) |
| 0 | 144 { |
| 145 if (pLines.uNumLines) | |
| 146 { | |
| 2155 | 147 pRenderer->DrawLines(pLines.pLineVertices, pLines.uNumLines); |
| 148 /*pRenderer->pRenderD3D->pDevice->SetTexture(0, 0); | |
| 0 | 149 pRenderer->pRenderD3D->pDevice->DrawPrimitive( |
| 150 D3DPT_LINELIST, | |
| 151 D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR | D3DFVF_TEX1, | |
| 152 pLines.pLineVertices, | |
| 153 pLines.uNumLines, | |
| 2155 | 154 D3DDP_DONOTLIGHT);*/ |
| 0 | 155 } |
| 156 } | |
| 157 } | |
| 158 | |
| 159 //----- (0048AC65) -------------------------------------------------------- | |
| 160 void ParticleEngine::UpdateParticles() | |
| 161 { | |
| 162 unsigned int time; // edi@1 | |
| 871 | 163 //int v5; // eax@3 |
| 164 //char v6; // sf@4 | |
| 0 | 165 float v7; // ST4C_4@11 |
| 166 double v8; // st7@12 | |
| 871 | 167 //int v9; // eax@12 |
| 168 //double v10; // st7@14 | |
| 0 | 169 signed int v19; // [sp+38h] [bp-14h]@1 |
| 170 int v20; // [sp+3Ch] [bp-10h]@1 | |
| 171 unsigned int time_; // [sp+40h] [bp-Ch]@1 | |
| 172 int v22; // [sp+44h] [bp-8h]@12 | |
| 173 | |
| 174 v20 = 0; | |
| 175 time = pMiscTimer->bPaused == 0 ? pEventTimer->uTimeElapsed : 0; | |
| 176 v19 = 500; | |
| 177 time_ = pMiscTimer->bPaused == 0 ? pEventTimer->uTimeElapsed : 0; | |
| 178 | |
| 871 | 179 for (uint i = uStartParticle; i <= uEndParticle; ++i) |
| 0 | 180 { |
| 1980 | 181 Particle* p = &pParticles[i]; |
| 0 | 182 |
| 619 | 183 if (p->type == ParticleType_Invalid) |
| 0 | 184 continue; |
| 185 | |
| 871 | 186 if (p->timeToLive <= time) |
| 187 { | |
| 188 p->timeToLive = 0; | |
| 189 p->type = ParticleType_Invalid; | |
| 190 continue; | |
| 191 } | |
| 0 | 192 p->timeToLive -= time; |
| 871 | 193 |
| 194 if (p->type & ParticleType_Line) | |
| 0 | 195 { |
| 196 p->_x = p->x; | |
| 197 p->_y = p->y; | |
| 198 p->_z = p->z; | |
| 199 } | |
| 871 | 200 |
| 201 if (p->type & ParticleType_1) | |
| 0 | 202 p->flt_18 = p->flt_18 - (double)(signed int)time_ * 5.0; |
| 871 | 203 |
| 204 if (p->type & ParticleType_8) | |
| 0 | 205 { |
| 206 v7 = (double)(signed int)time_; | |
| 207 *(float *)&p->x += (double)(rand() % 5 - 2) * v7 / 16.0f; | |
| 208 *(float *)&p->y += (double)(rand() % 5 - 2) * v7 / 16.0f; | |
| 209 *(float *)&p->z += (double)(rand() % 5 + 4) * v7 / 16.0f; | |
| 210 } | |
| 211 v8 = (double)(signed int)time_ / 128.0f; | |
| 871 | 212 //v9 = (signed int)(time * p->rotation_speed) / 16; |
| 213 | |
| 214 p->x += v8 * p->flt_10; | |
| 215 p->y += v8 * p->flt_14; | |
| 216 p->z += v8 * p->flt_18; | |
| 217 | |
| 218 p->angle += time * p->rotation_speed / 16; | |
| 0 | 219 v22 = 2 * p->timeToLive; |
| 871 | 220 if (v22 >= 255 ) |
| 0 | 221 v22 = 255; |
| 871 | 222 //v10 = (double)v22 * 0.0039215689; |
| 223 p->uLightColor_bgr = ((uint)floorf(p->b * (v22 / 255.0f) + 0.5) << 16) | | |
| 224 ((uint)floorf(p->g * (v22 / 255.0f) + 0.5) << 8) | | |
| 225 ((uint)floorf(p->r * (v22 / 255.0f) + 0.5) << 0); | |
| 0 | 226 if ( i < v19 ) |
| 227 v19 = i; | |
| 228 if ( i > v20 ) | |
| 229 v20 = i; | |
| 230 } | |
| 231 | |
| 232 uEndParticle = v20; | |
| 233 uStartParticle = v19; | |
| 234 } | |
| 235 | |
| 236 //----- (0048AE74) -------------------------------------------------------- | |
| 871 | 237 bool ParticleEngine::ViewProject_TrueIfStillVisible_BLV(unsigned int uParticleID) |
| 0 | 238 { |
| 239 Particle *pParticle; // esi@1 | |
| 619 | 240 //double v56; // ST28_8@2 |
| 871 | 241 //float v4; // eax@4 |
| 242 //double v5; // ST34_8@4 | |
| 0 | 243 signed __int64 v6; // qtt@4 |
| 619 | 244 //double v7; // st7@4 |
| 245 //float v8; // ST18_4@4 | |
| 0 | 246 int v9; // ecx@4 |
| 619 | 247 //int v10; // eax@4 |
| 248 //double v11; // ST44_8@7 | |
| 249 //double v12; // ST4C_8@7 | |
| 0 | 250 double v13; // ST4C_8@7 |
| 251 int v14; // ecx@7 | |
| 871 | 252 //signed __int64 v15; // qtt@7 |
| 0 | 253 int v16; // eax@7 |
| 254 int v17; // edx@7 | |
| 255 float v18; // edx@7 | |
| 256 int v19; // eax@7 | |
| 257 int v20; // edx@7 | |
| 258 int v21; // ST50_4@8 | |
| 259 int v22; // ebx@8 | |
| 260 int v23; // ecx@10 | |
| 261 int v24; // edi@10 | |
| 871 | 262 //double v25; // ST44_8@12 |
| 263 //double v26; // ST4C_8@12 | |
| 0 | 264 int v27; // edi@12 |
| 265 int v28; // ST40_4@12 | |
| 266 int v29; // ecx@12 | |
| 871 | 267 //signed __int64 v30; // qtt@12 |
| 0 | 268 int v31; // eax@12 |
| 269 int v32; // edx@12 | |
| 270 float v33; // edx@12 | |
| 871 | 271 //int v34; // eax@12 |
| 0 | 272 int v35; // ecx@12 |
| 273 int v36; // ST38_4@13 | |
| 274 int v37; // ST30_4@15 | |
| 275 int v38; // eax@16 | |
| 871 | 276 //signed __int64 v40; // qtt@18 |
| 0 | 277 int v41; // eax@18 |
| 278 int v42; // ecx@18 | |
| 279 int v43; // eax@18 | |
| 280 unsigned __int64 v44; // qax@18 | |
| 1029 | 281 //double v45; // st7@18 |
| 282 //int v46; // ecx@18 | |
| 283 //float v47; // ST18_4@18 | |
| 284 //unsigned __int64 v48; // qax@18 | |
| 619 | 285 int y_int_; // [sp+10h] [bp-40h]@2 |
| 0 | 286 int a2; // [sp+18h] [bp-38h]@10 |
| 287 int x_int; // [sp+20h] [bp-30h]@2 | |
| 619 | 288 int z_int_; // [sp+24h] [bp-2Ch]@2 |
| 0 | 289 int z_int_4; // [sp+28h] [bp-28h]@8 |
| 290 int z; // [sp+3Ch] [bp-14h]@3 | |
| 291 double a5; // [sp+40h] [bp-10h]@4 | |
| 292 int a6; // [sp+48h] [bp-8h]@4 | |
| 293 int y; // [sp+4Ch] [bp-4h]@3 | |
| 294 | |
| 295 pParticle = &this->pParticles[uParticleID]; | |
| 619 | 296 if (pParticle->type == ParticleType_Invalid) |
| 0 | 297 return 0; |
| 619 | 298 //uParticleID = LODWORD(pParticle->x); |
| 299 //v56 = *(float *)&uParticleID + 6.7553994e15; | |
| 300 x_int = floorf(pParticle->x + 0.5f); | |
| 301 //uParticleID = LODWORD(pParticle->y); | |
| 302 //y_int_ = *(float *)&uParticleID + 6.7553994e15; | |
| 303 y_int_ = floorf(pParticle->y + 0.5f); | |
| 304 //uParticleID = LODWORD(pParticle->z); | |
| 305 //z_int_ = *(float *)&uParticleID + 6.7553994e15; | |
| 306 z_int_ = floorf(pParticle->z + 0.5f); | |
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307 /*if ( !pRenderer->pRenderD3D ) |
| 0 | 308 { |
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309 if (pGame->pIndoorCameraD3D->sRotationX) |
| 0 | 310 { |
| 619 | 311 if (pParticle->type & ParticleType_Line) |
| 0 | 312 { |
| 619 | 313 //v11 = pParticle->_x + 6.7553994e15; |
| 314 int _uParticleID = (int)(floorf(pParticle->_x + 0.5f) - pBLVRenderParams->vPartyPos.x) << 16; | |
| 315 //v12 = pParticle->_y + 6.7553994e15; | |
| 316 y = (int)(floorf(pParticle->_y + 0.5f) - pBLVRenderParams->vPartyPos.y) << 16; | |
| 1642 | 317 z = (unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16; |
| 318 HIDWORD(a5) = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16) | |
| 0 | 319 - z; |
| 1642 | 320 a6 = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16; |
| 619 | 321 //v13 = pParticle->_z + 6.7553994e15; |
| 322 _uParticleID = (int)(floorf(pParticle->_z + 0.5f) - pBLVRenderParams->vPartyPos.z) << 16; | |
| 1642 | 323 z = ((unsigned __int64)(SHIDWORD(a5) * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_x) >> 16) |
| 324 - ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_sine_x) >> 16); | |
| 0 | 325 v14 = z; |
| 1642 | 326 HIDWORD(v13) = (unsigned __int64)(SHIDWORD(a5) * (signed __int64)pGame->pIndoorCameraD3D->int_sine_x) >> 16; |
| 327 HIDWORD(a5) = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_x) >> 16; | |
| 871 | 328 //LODWORD(v15) = pBLVRenderParams->field_40 << 16; |
| 329 //HIDWORD(v15) = pBLVRenderParams->field_40 >> 16; | |
| 330 //v16 = v15 / z; | |
| 331 v16 = fixpoint_div(pBLVRenderParams->field_40, z); | |
| 1642 | 332 v17 = (unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16; |
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333 pParticle->_screenspace_scale = v16; |
| 619 | 334 _uParticleID = (unsigned __int64)(v16 * (signed __int64)(a6 + v17)) >> 16; |
| 0 | 335 LODWORD(v18) = pBLVRenderParams->uViewportCenterX |
| 336 - ((signed int)((unsigned __int64)(v16 * (signed __int64)(a6 + v17)) >> 16) >> 16); | |
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337 v19 = pParticle->_screenspace_scale; |
| 0 | 338 pParticle->uScreenSpaceZ = v18; |
| 619 | 339 _uParticleID = (unsigned __int64)(v19 * (signed __int64)(HIDWORD(v13) + HIDWORD(a5))) >> 16; |
| 0 | 340 v20 = pBLVRenderParams->uViewportCenterY |
| 341 - ((signed int)((unsigned __int64)(v19 * (signed __int64)(HIDWORD(v13) + HIDWORD(a5))) >> 16) >> 16); | |
| 342 pParticle->sZValue2 = v14; | |
| 343 pParticle->uScreenSpaceW = v20; | |
| 344 } | |
| 619 | 345 int _uParticleID = (x_int - pBLVRenderParams->vPartyPos.x) << 16; |
| 346 y = (y_int_ - pBLVRenderParams->vPartyPos.y) << 16; | |
| 1642 | 347 HIDWORD(a5) = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16) |
| 348 - ((unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16); | |
| 349 a6 = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16; | |
| 350 z_int_4 = (unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16; | |
| 619 | 351 _uParticleID = (z_int_ - pBLVRenderParams->vPartyPos.z) << 16; |
| 1642 | 352 v21 = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_sine_x) >> 16; |
| 353 v22 = ((unsigned __int64)(SHIDWORD(a5) * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_x) >> 16) - v21; | |
| 354 z = ((unsigned __int64)(SHIDWORD(a5) * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_x) >> 16) - v21; | |
| 0 | 355 if ( v22 < (signed int)0x40000u || v22 > (signed int)0x1F400000u ) |
| 356 return 0; | |
| 357 v23 = a6 + z_int_4; | |
| 358 a2 = a6 + z_int_4; | |
| 1642 | 359 v24 = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_x) >> 16) |
| 360 + ((unsigned __int64)(SHIDWORD(a5) * (signed __int64)pGame->pIndoorCameraD3D->int_sine_x) >> 16); | |
| 0 | 361 } |
| 362 else | |
| 363 { | |
| 619 | 364 if (pParticle->type & ParticleType_Line) |
| 0 | 365 { |
| 871 | 366 //v25 = pParticle->_x + 6.7553994e15; |
| 367 int _uParticleID = ((int)floorf(pParticle->_x + 0.5f) - pBLVRenderParams->vPartyPos.x) << 16; | |
| 368 //v26 = pParticle->_y + 6.7553994e15; | |
| 369 y = ((int)floorf(pParticle->_y + 0.5f) - pBLVRenderParams->vPartyPos.y) << 16; | |
| 1642 | 370 auto _hiword_v25 = (__int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16; |
| 371 v27 = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16) - _hiword_v25; | |
| 372 z = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16) - _hiword_v25; | |
| 373 v28 = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16; | |
| 871 | 374 //a5 = pParticle->_z + 6.7553994e15; |
| 375 v29 = ((int)floorf(pParticle->_z + 0.5f) - pBLVRenderParams->vPartyPos.z) << 16; | |
| 376 //LODWORD(v30) = pBLVRenderParams->field_40 << 16; | |
| 377 //HIDWORD(v30) = pBLVRenderParams->field_40 >> 16; | |
| 378 //v31 = v30 / z; | |
| 379 v31 = fixpoint_div(pBLVRenderParams->field_40, z); | |
| 1642 | 380 v32 = (unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16; |
|
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381 pParticle->_screenspace_scale = v31; |
| 619 | 382 _uParticleID = (unsigned __int64)(v31 * (signed __int64)(v28 + v32)) >> 16; |
| 871 | 383 LODWORD(v33) = pBLVRenderParams->uViewportCenterX - ((signed int)((unsigned __int64)(v31 * (signed __int64)(v28 + v32)) >> 16) >> 16); |
| 384 //v34 = pParticle->_screenspace_scale; | |
| 0 | 385 pParticle->uScreenSpaceZ = v33; |
| 871 | 386 v35 = pBLVRenderParams->uViewportCenterY - ((signed int)((unsigned __int64)(pParticle->_screenspace_scale * (signed __int64)v29) >> 16) >> 16); |
| 0 | 387 pParticle->sZValue2 = v27; |
| 388 pParticle->uScreenSpaceW = v35; | |
| 389 } | |
| 619 | 390 int _uParticleID = (x_int - pBLVRenderParams->vPartyPos.x) << 16; |
| 391 y = (y_int_ - pBLVRenderParams->vPartyPos.y) << 16; | |
| 1642 | 392 v36 = (unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16; |
| 393 v22 = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16) - v36; | |
| 394 z = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16) - v36; | |
| 0 | 395 if ( v22 < 262144 || v22 > 524288000 ) |
| 396 return 0; | |
| 1642 | 397 v37 = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16; |
| 398 _uParticleID = (unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16; | |
| 399 v23 = v37 + ((unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16); | |
| 400 a2 = v37 + ((unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16); | |
| 619 | 401 v24 = (z_int_ - pBLVRenderParams->vPartyPos.z) << 16; |
| 0 | 402 } |
| 619 | 403 int _uParticleID = abs(v23); |
| 0 | 404 v38 = abs(v22); |
| 619 | 405 if ( v38 >= (signed int)_uParticleID ) |
| 0 | 406 { |
| 871 | 407 //LODWORD(v40) = pBLVRenderParams->field_40 << 16; |
| 408 //HIDWORD(v40) = pBLVRenderParams->field_40 >> 16; | |
| 409 v41 = fixpoint_div(pBLVRenderParams->field_40, z); | |
|
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410 pParticle->_screenspace_scale = v41; |
| 619 | 411 _uParticleID = (unsigned __int64)(v41 * (signed __int64)a2) >> 16; |
| 0 | 412 v42 = pBLVRenderParams->uViewportCenterX - ((signed int)((unsigned __int64)(v41 * (signed __int64)a2) >> 16) >> 16); |
|
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413 v43 = pParticle->_screenspace_scale; |
| 0 | 414 pParticle->uScreenSpaceX = v42; |
| 415 v44 = v43 * (signed __int64)v24; | |
| 619 | 416 //uParticleID = v44 >> 16; |
| 0 | 417 LODWORD(v44) = (signed int)(v44 >> 16) >> 16; |
| 418 pParticle->uScreenSpaceY = pBLVRenderParams->uViewportCenterY - v44; | |
| 1643 | 419 pParticle->_screenspace_scale = fixpoint_mul(fixpoint_from_float(pParticle->flt_28), pParticle->_screenspace_scale); |
| 619 | 420 pParticle->sZValue = z; |
| 421 return true; | |
| 0 | 422 } |
| 619 | 423 return false; |
|
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424 }*/ |
| 619 | 425 |
| 426 int x; | |
|
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427 if ( !pGame->pIndoorCameraD3D->ApplyViewTransform_TrueIfStillVisible_BLV( |
| 0 | 428 x_int, |
| 619 | 429 y_int_, |
| 430 z_int_, | |
| 431 &x, | |
| 0 | 432 &y, |
| 433 &z, | |
| 434 1) ) | |
| 619 | 435 return false; |
| 436 pGame->pIndoorCameraD3D->Project(x, y, z, &pParticle->uScreenSpaceX, &pParticle->uScreenSpaceY); | |
| 0 | 437 pParticle->flt_5C = pGame->pIndoorCameraD3D->fov_x; |
| 871 | 438 //v4 = pParticle->flt_5C; |
| 0 | 439 pParticle->flt_60 = pGame->pIndoorCameraD3D->fov_y; |
| 871 | 440 //v5 = v4 + 6.7553994e15; |
| 0 | 441 LODWORD(v6) = 0; |
| 871 | 442 HIDWORD(v6) = floorf(pParticle->flt_5C + 0.5f); |
| 619 | 443 //v7 = pParticle->flt_28; |
| 1029 | 444 //pParticle->_screenspace_scale = v6 / x; |
| 619 | 445 //v8 = v7; |
| 1643 | 446 pParticle->_screenspace_scale = fixpoint_mul(fixpoint_from_float(pParticle->flt_28), v6 / x); |
| 619 | 447 pParticle->sZValue = x; |
| 448 return true; | |
| 0 | 449 } |
| 450 | |
| 451 | |
| 452 | |
| 453 | |
| 454 //----- (0048B5B3) -------------------------------------------------------- | |
| 871 | 455 bool ParticleEngine::ViewProject_TrueIfStillVisible_ODM(unsigned int uID) |
| 0 | 456 { |
| 871 | 457 //ParticleEngine *v2; // ST18_4@1 |
| 0 | 458 int v3; // ebx@1 |
| 459 int v4; // edi@1 | |
| 460 int v5; // ecx@1 | |
| 2207 | 461 //Particle *v6; // esi@1 |
| 871 | 462 //double v7; // ST14_8@2 |
| 463 //double v8; // ST34_8@4 | |
| 464 //double v9; // ST3C_8@4 | |
| 465 //int v10; // ST50_4@4 | |
| 0 | 466 int v11; // ST44_4@4 |
| 871 | 467 //double v12; // ST48_8@4 |
| 0 | 468 signed __int64 v13; // qtt@4 |
| 871 | 469 //int v14; // eax@4 |
| 470 //int v15; // ST28_4@4 | |
| 0 | 471 int v16; // edi@6 |
| 472 int v17; // eax@6 | |
| 871 | 473 //double v18; // ST2C_8@8 |
| 474 //double v19; // ST34_8@8 | |
| 475 //int v20; // ST50_4@8 | |
| 476 //double v21; // ST34_8@8 | |
| 0 | 477 signed __int64 v22; // qtt@8 |
| 871 | 478 //int v23; // eax@8 |
| 479 //int v24; // ST28_4@8 | |
| 480 //int v25; // edx@8 | |
| 0 | 481 int v26; // edx@9 |
| 871 | 482 //int v27; // eax@9 |
| 0 | 483 int v28; // ebx@12 |
| 484 signed __int64 v29; // qtt@13 | |
| 871 | 485 //int v30; // eax@13 |
| 486 //int v31; // ST1C_4@13 | |
| 1029 | 487 //double v32; // st7@13 |
| 2207 | 488 //signed int v33; // eax@13 |
| 1029 | 489 //int v34; // ecx@13 |
| 490 //float v35; // ST04_4@13 | |
| 2207 | 491 //int v36; // eax@13 |
| 492 //int v37; // esi@15 | |
| 871 | 493 //double v39; // [sp+10h] [bp-40h]@2 |
| 0 | 494 int v40; // [sp+14h] [bp-3Ch]@12 |
| 871 | 495 //int v41; // [sp+1Ch] [bp-34h]@2 |
| 496 //double v42; // [sp+20h] [bp-30h]@2 | |
| 497 //int v43; // [sp+24h] [bp-2Ch]@5 | |
| 0 | 498 int v44; // [sp+2Ch] [bp-24h]@1 |
| 499 int v45; // [sp+40h] [bp-10h]@5 | |
| 500 int X_4; // [sp+48h] [bp-8h]@5 | |
| 871 | 501 //int v47; // [sp+4Ch] [bp-4h]@5 |
| 502 //int v48; // [sp+4Ch] [bp-4h]@9 | |
| 503 //int uIDc; // [sp+58h] [bp+8h]@4 | |
| 504 //int uIDd; // [sp+58h] [bp+8h]@4 | |
| 505 //int uIDe; // [sp+58h] [bp+8h]@5 | |
| 506 //int uIDa; // [sp+58h] [bp+8h]@5 | |
| 507 //int uIDf; // [sp+58h] [bp+8h]@8 | |
| 508 //int uIDb; // [sp+58h] [bp+8h]@9 | |
| 0 | 509 |
|
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510 v3 = stru_5C6E00->Cos(pGame->pIndoorCameraD3D->sRotationX); |
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511 v44 = stru_5C6E00->Sin(pGame->pIndoorCameraD3D->sRotationX); |
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512 v4 = stru_5C6E00->Cos(pGame->pIndoorCameraD3D->sRotationY); |
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513 v5 = stru_5C6E00->Sin(pGame->pIndoorCameraD3D->sRotationY); |
| 871 | 514 |
| 2207 | 515 //v6 = &pParticles[uID]; |
| 516 if (pParticles[uID].type == ParticleType_Invalid) | |
| 871 | 517 return false; |
| 518 | |
| 519 //v7 = v6->x + 6.7553994e15; | |
| 520 //v41 = LODWORD(v7); | |
| 521 //v39 = v6->y + 6.7553994e15; | |
| 522 //v42 = v6->z + 6.7553994e15; | |
| 0 | 523 if ( v3 ) |
| 524 { | |
| 2207 | 525 if (pParticles[uID].type & ParticleType_Line) |
| 0 | 526 { |
| 871 | 527 //v8 = v6->_x + 6.7553994e15; |
| 528 //uIDc = (LODWORD(v8) - pIndoorCamera->pos.x) << 16; | |
| 529 //v9 = v6->_y + 6.7553994e15; | |
| 530 //v10 = (LODWORD(v9) - pIndoorCamera->pos.y) << 16; | |
| 2207 | 531 v11 = fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v4) |
| 532 + fixpoint_sub_unknown(pParticles[uID].y - pGame->pIndoorCameraD3D->vPartyPos.y, v5); | |
| 1643 | 533 //HIDWORD(v8) = fixpoint_sub_unknown(v6->x - pIndoorCamera->pos.x, v5); |
| 871 | 534 //v12 = v6->_z + 6.7553994e15; |
| 535 //uIDd = (LODWORD(v12) - pIndoorCamera->pos.z) << 16; | |
| 2207 | 536 long long _hidword_v12 = fixpoint_mul(v11, v3) + fixpoint_sub_unknown(pParticles[uID].z - pGame->pIndoorCameraD3D->vPartyPos.z, v44); |
| 0 | 537 LODWORD(v13) = 0; |
| 1637 | 538 HIDWORD(v13) = SLOWORD(pODMRenderParams->int_fov_rad); |
| 871 | 539 //v14 = v13 / _hidword_v12; |
| 2207 | 540 pParticles[uID]._screenspace_scale = v13 / _hidword_v12; |
| 871 | 541 //v15 = v6->_screenspace_scale; |
| 2207 | 542 pParticles[uID].uScreenSpaceX = pViewport->uScreenCenterX |
| 543 - ((signed int)fixpoint_mul(pParticles[uID]._screenspace_scale, (fixpoint_sub_unknown(pParticles[uID].y | |
| 544 - pGame->pIndoorCameraD3D->vPartyPos.y, v4) | |
| 545 - fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v5))) >> 16); | |
| 546 pParticles[uID].uScreenSpaceY = pViewport->uScreenCenterY | |
| 547 - ((signed int)fixpoint_mul(pParticles[uID]._screenspace_scale, (fixpoint_sub_unknown(pParticles[uID].z | |
| 548 - pGame->pIndoorCameraD3D->vPartyPos.z, v3) | |
| 549 - fixpoint_mul(v11, v44))) >> 16); | |
| 550 pParticles[uID].sZValue = _hidword_v12; | |
| 0 | 551 } |
| 871 | 552 //uIDe = (v41 - pIndoorCamera->pos.x) << 16; |
| 553 //v47 = (LODWORD(v39) - pIndoorCamera->pos.y) << 16; | |
| 2207 | 554 v45 = fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v4) + fixpoint_sub_unknown(pParticles[uID].y |
| 555 - pGame->pIndoorCameraD3D->vPartyPos.y, v5); | |
| 1643 | 556 //HIDWORD(v42) = fixpoint_sub_unknown(v6->x - pIndoorCamera->pos.x, v5); |
| 871 | 557 //uIDa = (LODWORD(v42) - pIndoorCamera->pos.z) << 16; |
| 2207 | 558 X_4 = fixpoint_sub_unknown(pParticles[uID].z - pGame->pIndoorCameraD3D->vPartyPos.z, v44) + fixpoint_mul(v45, v3); |
| 871 | 559 if ( X_4 < 0x40000 ) |
| 0 | 560 return 0; |
| 2207 | 561 v16 = fixpoint_sub_unknown(pParticles[uID].y - pGame->pIndoorCameraD3D->vPartyPos.y, v4) |
| 562 - fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v5); | |
| 563 v17 = fixpoint_sub_unknown(pParticles[uID].z - pGame->pIndoorCameraD3D->vPartyPos.z, v3) - fixpoint_mul(v45, v44); | |
| 0 | 564 } |
| 565 else | |
| 566 { | |
| 2207 | 567 if (pParticles[uID].type & ParticleType_Line) |
| 0 | 568 { |
| 871 | 569 //v18 = v6->_x + 6.7553994e15; |
| 570 //uIDf = (LODWORD(v18) - pIndoorCamera->pos.x) << 16; | |
| 571 //v19 = v6->_y + 6.7553994e15; | |
| 572 //v20 = (LODWORD(v19) - pIndoorCamera->pos.y) << 16; | |
| 573 //v21 = v6->_z + 6.7553994e15; | |
| 0 | 574 LODWORD(v22) = 0; |
| 1637 | 575 HIDWORD(v22) = SLOWORD(pODMRenderParams->int_fov_rad); |
| 2207 | 576 long long _var_123 = fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v4) |
| 577 + fixpoint_sub_unknown(pParticles[uID].y - pGame->pIndoorCameraD3D->vPartyPos.y, v5); | |
| 871 | 578 //v23 = v22 / _var_123; |
| 2207 | 579 pParticles[uID]._screenspace_scale = v22 / _var_123; |
| 871 | 580 //v24 = v6->_screenspace_scale; |
| 2207 | 581 pParticles[uID].uScreenSpaceX = pViewport->uScreenCenterX |
| 582 - ((signed int)fixpoint_mul(pParticles[uID]._screenspace_scale, (fixpoint_sub_unknown(pParticles[uID].y | |
| 583 - pGame->pIndoorCameraD3D->vPartyPos.y, v4) | |
| 584 - fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v5))) >> 16); | |
| 585 pParticles[uID].uScreenSpaceY = pViewport->uScreenCenterY - (fixpoint_sub_unknown(pParticles[uID].z, pParticles[uID]._screenspace_scale) >> 16); | |
| 586 pParticles[uID].sZValue = _var_123; | |
| 0 | 587 } |
| 871 | 588 //uIDb = (v41 - pIndoorCamera->pos.x) << 16; |
| 589 //v48 = (LODWORD(v39) - pIndoorCamera->pos.y) << 16; | |
| 2207 | 590 v26 = fixpoint_sub_unknown(pParticles[uID].y - pGame->pIndoorCameraD3D->vPartyPos.y, v5); |
| 871 | 591 //v27 = v26 + ((unsigned __int64)(uIDb * (signed __int64)v4) >> 16); |
| 2207 | 592 X_4 = v26 + fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v4); |
| 1637 | 593 if ( X_4 < 0x40000 || X_4 > (pODMRenderParams->uPickDepth - 1000) << 16 ) |
| 0 | 594 return 0; |
| 2207 | 595 v17 = pParticles[uID].z; |
| 596 v16 = fixpoint_sub_unknown(pParticles[uID].y - pGame->pIndoorCameraD3D->vPartyPos.y, v4) | |
| 597 - fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v5); | |
| 0 | 598 } |
| 599 v40 = v17; | |
| 600 v28 = abs(v16); | |
| 601 if ( abs(X_4) >= v28 ) | |
| 602 { | |
| 603 LODWORD(v29) = 0; | |
| 1637 | 604 HIDWORD(v29) = SLOWORD(pODMRenderParams->int_fov_rad); |
| 871 | 605 //v30 = v29 / X_4; |
| 2207 | 606 pParticles[uID]._screenspace_scale = v29 / X_4; |
| 871 | 607 //v31 = v6->_screenspace_scale; |
| 2207 | 608 pParticles[uID].uScreenSpaceX = pViewport->uScreenCenterX - ((signed int)fixpoint_mul(pParticles[uID]._screenspace_scale, v16) >> 16); |
| 609 //v33 = (signed int)fixpiont_mul(v6->_screenspace_scale, v40) >> 16; | |
| 1029 | 610 //v34 = pViewport->uScreenCenterY - v33; |
| 2207 | 611 pParticles[uID].uScreenSpaceY = pViewport->uScreenCenterY - (signed int)fixpoint_mul(pParticles[uID]._screenspace_scale, v40) >> 16; |
| 612 pParticles[uID]._screenspace_scale = fixpoint_mul(fixpoint_from_float(pParticles[uID].flt_28), pParticles[uID]._screenspace_scale); | |
| 613 pParticles[uID].sZValue = X_4; | |
| 614 //v36 = v6->uScreenSpaceX; | |
| 615 if ( pParticles[uID].uScreenSpaceX >= (signed int)pViewport->uViewportTL_X ) | |
| 0 | 616 { |
| 2207 | 617 if ( pParticles[uID].uScreenSpaceX < (signed int)pViewport->uViewportBR_X ) |
| 0 | 618 { |
| 2207 | 619 //v37 = v6->uScreenSpaceY; |
| 620 if ( pParticles[uID].uScreenSpaceY >= (signed int)pViewport->uViewportTL_Y ) | |
| 0 | 621 { |
| 2207 | 622 if ( pParticles[uID].uScreenSpaceY < (signed int)pViewport->uViewportBR_Y ) |
| 0 | 623 return 1; |
| 624 } | |
| 625 } | |
| 626 } | |
| 627 } | |
| 871 | 628 return false; |
| 0 | 629 } |
| 630 | |
| 631 //----- (0048BBA6) -------------------------------------------------------- | |
| 632 void ParticleEngine::DrawParticles_BLV() | |
| 633 { | |
| 634 int v11; // eax@18 | |
| 635 int v12; // ecx@20 | |
| 636 int v13; // edx@20 | |
| 619 | 637 //Particle *v14; // eax@28 |
| 0 | 638 RenderBillboardTransform_local0 v15; // [sp+Ch] [bp-58h]@1 |
| 639 | |
| 2002 | 640 v15.sParentBillboardID = -1; |
| 0 | 641 |
| 642 for (uint i = uStartParticle; i < uEndParticle; ++i) | |
| 643 { | |
| 1980 | 644 Particle* p = &pParticles[i]; |
| 0 | 645 |
| 619 | 646 if (p->type == ParticleType_Invalid) |
| 0 | 647 continue; |
| 648 | |
| 871 | 649 if (!ViewProject_TrueIfStillVisible_BLV(i)) |
| 0 | 650 continue; |
| 651 | |
| 652 if (p->uScreenSpaceX >= pBLVRenderParams->uViewportX && | |
| 653 p->uScreenSpaceX < pBLVRenderParams->uViewportZ && | |
| 654 p->uScreenSpaceY >= pBLVRenderParams->uViewportY && | |
| 655 p->uScreenSpaceY < pBLVRenderParams->uViewportW) | |
| 656 { | |
| 2155 | 657 /*if (!pRenderer->pRenderD3D) |
| 0 | 658 { |
| 2069 | 659 __debugbreak(); |
| 2155 | 660 v11 = 13 * p->_screenspace_scale >> 16; |
| 2069 | 661 if ( v11 > 30 ) |
| 662 v11 = 30; | |
| 663 v12 = p->uScreenSpaceY - v11; | |
| 664 v13 = p->uScreenSpaceX - (v11 >> 1); | |
| 665 if ( v13 + v11 < (signed int)pViewport->uViewportTL_X | |
| 666 || v13 >= (signed int)pViewport->uViewportBR_X | |
| 667 || v12 + v11 < (signed int)pViewport->uViewportTL_Y | |
| 668 || v12 >= (signed int)pViewport->uViewportBR_Y ) | |
| 669 { | |
| 670 ; | |
| 671 } | |
| 672 else | |
| 673 { | |
| 674 pRenderer->MakeParticleBillboardAndPush_BLV_Software(v13, v12, p->sZValue, p->uLightColor_bgr, v11); | |
| 2155 | 675 } |
| 2069 | 676 } |
| 2155 | 677 else*/ |
| 2069 | 678 |
| 619 | 679 if (p->type & ParticleType_Diffuse) |
| 0 | 680 { |
| 619 | 681 //v14 = &pParticles[i]; |
| 682 v15._screenspace_x_scaler_packedfloat = p->_screenspace_scale / 4; | |
| 683 v15._screenspace_y_scaler_packedfloat = p->_screenspace_scale / 4; | |
| 684 v15.uScreenSpaceX = p->uScreenSpaceX; | |
| 685 v15.uScreenSpaceY = p->uScreenSpaceY; | |
| 686 v15.sZValue = p->sZValue; | |
| 871 | 687 pRenderer->MakeParticleBillboardAndPush_BLV(&v15, 0, p->uLightColor_bgr, p->angle); |
| 0 | 688 return; |
| 689 } | |
| 619 | 690 if (p->type & ParticleType_Line) |
| 0 | 691 { |
| 692 if (pLines.uNumLines < 100) | |
| 693 { | |
| 694 pLines.pLineVertices[2 * pLines.uNumLines].pos.x = p->uScreenSpaceX; | |
| 695 pLines.pLineVertices[2 * pLines.uNumLines].pos.y = p->uScreenSpaceY; | |
| 696 pLines.pLineVertices[2 * pLines.uNumLines].pos.z = 1.0 - 1.0 / ((short)p->sZValue * 0.061758894); | |
| 697 pLines.pLineVertices[2 * pLines.uNumLines].rhw = 1.0; | |
| 871 | 698 pLines.pLineVertices[2 * pLines.uNumLines].diffuse = p->uLightColor_bgr; |
| 0 | 699 pLines.pLineVertices[2 * pLines.uNumLines].specular = 0; |
| 700 pLines.pLineVertices[2 * pLines.uNumLines].texcoord.x = 0.0; | |
| 701 pLines.pLineVertices[2 * pLines.uNumLines].texcoord.y = 0.0; | |
| 702 | |
| 703 pLines.pLineVertices[2 * pLines.uNumLines + 1].pos.x = p->uScreenSpaceZ; | |
| 704 pLines.pLineVertices[2 * pLines.uNumLines + 1].pos.y = p->uScreenSpaceW; | |
| 705 pLines.pLineVertices[2 * pLines.uNumLines + 1].pos.z = 1.0 - 1.0 / ((short)p->sZValue2 * 0.061758894); | |
| 706 pLines.pLineVertices[2 * pLines.uNumLines + 1].rhw = 1.0; | |
| 871 | 707 pLines.pLineVertices[2 * pLines.uNumLines + 1].diffuse = p->uLightColor_bgr; |
| 0 | 708 pLines.pLineVertices[2 * pLines.uNumLines + 1].specular = 0; |
| 709 pLines.pLineVertices[2 * pLines.uNumLines + 1].texcoord.x = 0.0; | |
| 710 pLines.pLineVertices[2 * pLines.uNumLines++ + 1].texcoord.y = 0.0; | |
| 711 } | |
| 712 } | |
| 619 | 713 if (p->type & ParticleType_Bitmap) |
| 0 | 714 { |
|
144
8ab4484c22e0
Billboard drawing's up (actors, decorations, misc sprites)
Nomad
parents:
64
diff
changeset
|
715 v15._screenspace_x_scaler_packedfloat = p->_screenspace_scale; |
|
8ab4484c22e0
Billboard drawing's up (actors, decorations, misc sprites)
Nomad
parents:
64
diff
changeset
|
716 v15._screenspace_y_scaler_packedfloat = p->_screenspace_scale; |
| 0 | 717 v15.uScreenSpaceX = p->uScreenSpaceX; |
| 718 v15.uScreenSpaceY = p->uScreenSpaceY; | |
| 719 v15.sZValue = p->sZValue; | |
| 871 | 720 pRenderer->MakeParticleBillboardAndPush_BLV(&v15, pBitmaps_LOD->pHardwareTextures[p->uTextureID], p->uLightColor_bgr, p->angle); |
| 0 | 721 } |
| 619 | 722 if (p->type & ParticleType_Sprite) |
| 0 | 723 { |
|
144
8ab4484c22e0
Billboard drawing's up (actors, decorations, misc sprites)
Nomad
parents:
64
diff
changeset
|
724 v15._screenspace_x_scaler_packedfloat = p->_screenspace_scale; |
|
8ab4484c22e0
Billboard drawing's up (actors, decorations, misc sprites)
Nomad
parents:
64
diff
changeset
|
725 v15._screenspace_y_scaler_packedfloat = p->_screenspace_scale; |
| 0 | 726 v15.uScreenSpaceX = p->uScreenSpaceX; |
| 727 v15.uScreenSpaceY = p->uScreenSpaceY; | |
| 728 v15.sZValue = p->sZValue; | |
| 871 | 729 pRenderer->MakeParticleBillboardAndPush_BLV(&v15, pSprites_LOD->pHardwareSprites[p->uTextureID].pTexture, p->uLightColor_bgr, p->angle); |
| 0 | 730 } |
| 731 } | |
| 732 } | |
| 733 } | |
| 734 | |
| 735 //----- (0048BEEF) -------------------------------------------------------- | |
| 736 void ParticleEngine::DrawParticles_ODM() | |
| 737 { | |
| 62 | 738 ParticleEngine *pParticleEngine; // esi@1 |
| 871 | 739 //int pParticleNum; // eax@1 |
| 0 | 740 unsigned __int8 v3; // zf@1 |
| 741 char v4; // sf@1 | |
| 742 unsigned __int8 v5; // of@1 | |
| 871 | 743 //char *v7; // edi@2 |
| 744 //int v8; // eax@6 | |
| 745 //signed int pNumLines; // eax@8 | |
| 0 | 746 int v10; // eax@14 |
| 747 int v11; // ecx@16 | |
| 748 int v12; // edx@16 | |
| 871 | 749 //Particle *pParticle; // eax@24 |
| 62 | 750 RenderBillboardTransform_local0 pBillboard; // [sp+Ch] [bp-58h]@1 |
| 871 | 751 //int v15; // [sp+5Ch] [bp-8h]@9 |
| 0 | 752 int v16; // [sp+60h] [bp-4h]@1 |
| 753 | |
| 2002 | 754 pBillboard.sParentBillboardID = -1; |
| 62 | 755 pParticleEngine = this; |
| 756 //v2 = this->uStartParticle; | |
| 757 //v5 = v2 > this->uEndParticle;// v5 = __OFSUB__(v2, this->uEndParticle); | |
| 758 //v3 = v2 == this->uEndParticle; | |
| 759 //v4 = v2 - this->uEndParticle < 0; | |
| 760 //v16 = this->uStartParticle; | |
| 871 | 761 for (uint i = uStartParticle; i <= uEndParticle; ++i) |
| 0 | 762 { |
| 1980 | 763 Particle* particle = &pParticles[i]; |
| 871 | 764 if (particle->type == ParticleType_Invalid || !ViewProject_TrueIfStillVisible_ODM(i)) |
| 765 continue; | |
| 766 | |
| 2154 | 767 /*if ( !pRenderer->pRenderD3D ) |
| 0 | 768 { |
| 2069 | 769 __debugbreak(); |
| 2154 | 770 v10 = 13 * particle->_screenspace_scale >> 16; |
| 2069 | 771 if ( v10 > 30 ) |
| 772 v10 = 30; | |
| 773 v11 = particle->uScreenSpaceX - (v10 >> 1); | |
| 774 v12 = particle->uScreenSpaceY - v10; | |
| 775 if ( v11 + v10 < pViewport->uViewportTL_X | |
| 776 || v11 >= pViewport->uViewportBR_X | |
| 777 || particle->uScreenSpaceY < pViewport->uViewportTL_Y | |
| 778 || v12 >= (signed int)pViewport->uViewportBR_Y ) | |
| 779 { | |
| 780 ; | |
| 781 } | |
| 782 else | |
| 783 { | |
| 784 pRenderer->MakeParticleBillboardAndPush_BLV_Software(v11, v12, particle->sZValue, particle->uLightColor_bgr, v10); | |
| 2154 | 785 } |
| 2069 | 786 } |
| 2154 | 787 else*/ |
| 2069 | 788 |
| 871 | 789 //v8 = *(_DWORD *)(v7 - 82); |
| 790 if (particle->type & ParticleType_Diffuse) | |
| 0 | 791 { |
| 871 | 792 pBillboard._screenspace_x_scaler_packedfloat = particle->_screenspace_scale / 4; |
| 793 pBillboard._screenspace_y_scaler_packedfloat = particle->_screenspace_scale / 4; | |
| 794 pBillboard.uScreenSpaceX = particle->uScreenSpaceX; | |
| 795 pBillboard.uScreenSpaceY = particle->uScreenSpaceY; | |
| 796 pBillboard.sZValue = particle->sZValue; | |
| 797 pRenderer->MakeParticleBillboardAndPush_ODM(&pBillboard, 0, particle->uLightColor_bgr, particle->angle); | |
| 0 | 798 return; |
| 799 } | |
| 871 | 800 if (particle->type & ParticleType_Line) |
| 0 | 801 { |
| 871 | 802 if (pLines.uNumLines < 100) |
| 0 | 803 { |
| 871 | 804 pLines.pLineVertices[2 * pLines.uNumLines].pos.x = particle->uScreenSpaceX; |
| 805 pLines.pLineVertices[2 * pLines.uNumLines].pos.y = particle->uScreenSpaceY; | |
| 1637 | 806 pLines.pLineVertices[2 * pLines.uNumLines].pos.z = 1.0 - 1.0 / ((double)particle->zbuffer_depth * 1000.0 / (double)pODMRenderParams->shading_dist_mist); |
| 871 | 807 pLines.pLineVertices[2 * pLines.uNumLines].rhw = 1.0; |
| 808 pLines.pLineVertices[2 * pLines.uNumLines].diffuse = particle->uLightColor_bgr; | |
| 809 pLines.pLineVertices[2 * pLines.uNumLines].specular = 0; | |
| 810 pLines.pLineVertices[2 * pLines.uNumLines].texcoord.x = 0.0; | |
| 811 pLines.pLineVertices[2 * pLines.uNumLines].texcoord.y = 0.0; | |
| 812 | |
| 813 pLines.pLineVertices[2 * pLines.uNumLines + 1].pos.x = particle->uScreenSpaceZ; | |
| 814 pLines.pLineVertices[2 * pLines.uNumLines + 1].pos.y = particle->uScreenSpaceW; | |
| 1637 | 815 pLines.pLineVertices[2 * pLines.uNumLines + 1].pos.z = 1.0 - 1.0 / ((double)particle->zbuffer_depth * 1000.0 / (double)pODMRenderParams->shading_dist_mist); |
| 871 | 816 pLines.pLineVertices[2 * pLines.uNumLines + 1].rhw = 1.0; |
| 817 pLines.pLineVertices[2 * pLines.uNumLines + 1].diffuse = particle->uLightColor_bgr; | |
| 818 pLines.pLineVertices[2 * pLines.uNumLines + 1].specular = 0; | |
| 819 pLines.pLineVertices[2 * pLines.uNumLines + 1].texcoord.x = 0.0; | |
| 820 pLines.pLineVertices[2 * pLines.uNumLines + 1].texcoord.y = 0.0; | |
| 821 pLines.uNumLines++; | |
| 0 | 822 } |
| 823 } | |
| 871 | 824 if (particle->type & ParticleType_Bitmap) |
| 0 | 825 { |
| 871 | 826 pBillboard._screenspace_x_scaler_packedfloat = particle->_screenspace_scale; |
| 827 pBillboard._screenspace_y_scaler_packedfloat = particle->_screenspace_scale; | |
| 828 pBillboard.uScreenSpaceX = particle->uScreenSpaceX; | |
| 829 pBillboard.uScreenSpaceY = particle->uScreenSpaceY; | |
| 830 pBillboard.sZValue = particle->sZValue; | |
| 831 pRenderer->MakeParticleBillboardAndPush_ODM(&pBillboard, pBitmaps_LOD->pHardwareTextures[particle->uTextureID], particle->uLightColor_bgr, particle->angle); | |
| 0 | 832 } |
| 871 | 833 if (particle->type & ParticleType_Sprite) |
| 0 | 834 { |
| 871 | 835 pBillboard._screenspace_x_scaler_packedfloat = particle->_screenspace_scale; |
| 836 pBillboard._screenspace_y_scaler_packedfloat = particle->_screenspace_scale; | |
| 837 pBillboard.uScreenSpaceX = particle->uScreenSpaceX; | |
| 838 pBillboard.uScreenSpaceY = particle->uScreenSpaceY; | |
| 839 pBillboard.sZValue = particle->sZValue; | |
| 840 pRenderer->MakeParticleBillboardAndPush_ODM(&pBillboard, pSprites_LOD->pHardwareSprites[particle->uTextureID].pTexture, particle->uLightColor_bgr, particle->angle); | |
| 2069 | 841 } |
| 0 | 842 } |
| 843 } |