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comparison Engine/Graphics/ParticleEngine.cpp @ 2541:a902abdfc7f2

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1. Renamed class Game to class Engine. 2. Separated game logic as state of FSM from game logic as engine. 3. Found out that many UI screen initializers were optimized away, intially they all returned newly created window as separate object like it is done in CharacterUI_Initialize.
author a.parshin
date Sun, 10 May 2015 01:29:11 +0200
parents 68cdef6879a0
children b6140dfeac27
comparison
equal deleted inserted replaced
2540:abc6a9d079b9 2541:a902abdfc7f2
1 #define _CRTDBG_MAP_ALLOC 1 #define _CRTDBG_MAP_ALLOC
2 #include <stdlib.h> 2 #include <stdlib.h>
3 #include <crtdbg.h> 3 #include <crtdbg.h>
4 4
5 #define _CRT_SECURE_NO_WARNINGS 5 #define _CRT_SECURE_NO_WARNINGS
6 #include "Engine/Engine.h"
6 #include "ParticleEngine.h" 7 #include "ParticleEngine.h"
7 #include "../Timer.h" 8 #include "Engine/Timer.h"
8 #include "Viewport.h" 9 #include "Viewport.h"
9 #include "Outdoor.h" 10 #include "Outdoor.h"
10 #include "../Game.h" 11 #include "Engine/OurMath.h"
11 #include "../OurMath.h" 12 #include "Engine/LOD.h"
12 #include "../LOD.h"
13 13
14 #include "Sprites.h" 14 #include "Sprites.h"
15 15
16 TrailParticleGenerator trail_particle_generator; 16 TrailParticleGenerator trail_particle_generator;
17 17
306 //uParticleID = LODWORD(pParticle->z); 306 //uParticleID = LODWORD(pParticle->z);
307 //z_int_ = *(float *)&uParticleID + 6.7553994e15; 307 //z_int_ = *(float *)&uParticleID + 6.7553994e15;
308 z_int_ = floorf(pParticle->z + 0.5f); 308 z_int_ = floorf(pParticle->z + 0.5f);
309 /*if ( !pRenderer->pRenderD3D ) 309 /*if ( !pRenderer->pRenderD3D )
310 { 310 {
311 if (pGame->pIndoorCameraD3D->sRotationX) 311 if (pEngine->pIndoorCameraD3D->sRotationX)
312 { 312 {
313 if (pParticle->type & ParticleType_Line) 313 if (pParticle->type & ParticleType_Line)
314 { 314 {
315 //v11 = pParticle->_x + 6.7553994e15; 315 //v11 = pParticle->_x + 6.7553994e15;
316 int _uParticleID = (int)(floorf(pParticle->_x + 0.5f) - pBLVRenderParams->vPartyPos.x) << 16; 316 int _uParticleID = (int)(floorf(pParticle->_x + 0.5f) - pBLVRenderParams->vPartyPos.x) << 16;
317 //v12 = pParticle->_y + 6.7553994e15; 317 //v12 = pParticle->_y + 6.7553994e15;
318 y = (int)(floorf(pParticle->_y + 0.5f) - pBLVRenderParams->vPartyPos.y) << 16; 318 y = (int)(floorf(pParticle->_y + 0.5f) - pBLVRenderParams->vPartyPos.y) << 16;
319 z = (unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16; 319 z = (unsigned __int64)(y * (signed __int64)pEngine->pIndoorCameraD3D->int_sine_y) >> 16;
320 HIDWORD(a5) = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16) 320 HIDWORD(a5) = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_y) >> 16)
321 - z; 321 - z;
322 a6 = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16; 322 a6 = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pEngine->pIndoorCameraD3D->int_sine_y) >> 16;
323 //v13 = pParticle->_z + 6.7553994e15; 323 //v13 = pParticle->_z + 6.7553994e15;
324 _uParticleID = (int)(floorf(pParticle->_z + 0.5f) - pBLVRenderParams->vPartyPos.z) << 16; 324 _uParticleID = (int)(floorf(pParticle->_z + 0.5f) - pBLVRenderParams->vPartyPos.z) << 16;
325 z = ((unsigned __int64)(SHIDWORD(a5) * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_x) >> 16) 325 z = ((unsigned __int64)(SHIDWORD(a5) * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_x) >> 16)
326 - ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_sine_x) >> 16); 326 - ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pEngine->pIndoorCameraD3D->int_sine_x) >> 16);
327 v14 = z; 327 v14 = z;
328 HIDWORD(v13) = (unsigned __int64)(SHIDWORD(a5) * (signed __int64)pGame->pIndoorCameraD3D->int_sine_x) >> 16; 328 HIDWORD(v13) = (unsigned __int64)(SHIDWORD(a5) * (signed __int64)pEngine->pIndoorCameraD3D->int_sine_x) >> 16;
329 HIDWORD(a5) = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_x) >> 16; 329 HIDWORD(a5) = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_x) >> 16;
330 //LODWORD(v15) = pBLVRenderParams->field_40 << 16; 330 //LODWORD(v15) = pBLVRenderParams->field_40 << 16;
331 //HIDWORD(v15) = pBLVRenderParams->field_40 >> 16; 331 //HIDWORD(v15) = pBLVRenderParams->field_40 >> 16;
332 //v16 = v15 / z; 332 //v16 = v15 / z;
333 v16 = fixpoint_div(pBLVRenderParams->field_40, z); 333 v16 = fixpoint_div(pBLVRenderParams->field_40, z);
334 v17 = (unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16; 334 v17 = (unsigned __int64)(y * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_y) >> 16;
335 pParticle->_screenspace_scale = v16; 335 pParticle->_screenspace_scale = v16;
336 _uParticleID = (unsigned __int64)(v16 * (signed __int64)(a6 + v17)) >> 16; 336 _uParticleID = (unsigned __int64)(v16 * (signed __int64)(a6 + v17)) >> 16;
337 LODWORD(v18) = pBLVRenderParams->uViewportCenterX 337 LODWORD(v18) = pBLVRenderParams->uViewportCenterX
338 - ((signed int)((unsigned __int64)(v16 * (signed __int64)(a6 + v17)) >> 16) >> 16); 338 - ((signed int)((unsigned __int64)(v16 * (signed __int64)(a6 + v17)) >> 16) >> 16);
339 v19 = pParticle->_screenspace_scale; 339 v19 = pParticle->_screenspace_scale;
344 pParticle->sZValue2 = v14; 344 pParticle->sZValue2 = v14;
345 pParticle->uScreenSpaceW = v20; 345 pParticle->uScreenSpaceW = v20;
346 } 346 }
347 int _uParticleID = (x_int - pBLVRenderParams->vPartyPos.x) << 16; 347 int _uParticleID = (x_int - pBLVRenderParams->vPartyPos.x) << 16;
348 y = (y_int_ - pBLVRenderParams->vPartyPos.y) << 16; 348 y = (y_int_ - pBLVRenderParams->vPartyPos.y) << 16;
349 HIDWORD(a5) = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16) 349 HIDWORD(a5) = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_y) >> 16)
350 - ((unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16); 350 - ((unsigned __int64)(y * (signed __int64)pEngine->pIndoorCameraD3D->int_sine_y) >> 16);
351 a6 = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16; 351 a6 = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pEngine->pIndoorCameraD3D->int_sine_y) >> 16;
352 z_int_4 = (unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16; 352 z_int_4 = (unsigned __int64)(y * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_y) >> 16;
353 _uParticleID = (z_int_ - pBLVRenderParams->vPartyPos.z) << 16; 353 _uParticleID = (z_int_ - pBLVRenderParams->vPartyPos.z) << 16;
354 v21 = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_sine_x) >> 16; 354 v21 = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pEngine->pIndoorCameraD3D->int_sine_x) >> 16;
355 v22 = ((unsigned __int64)(SHIDWORD(a5) * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_x) >> 16) - v21; 355 v22 = ((unsigned __int64)(SHIDWORD(a5) * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_x) >> 16) - v21;
356 z = ((unsigned __int64)(SHIDWORD(a5) * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_x) >> 16) - v21; 356 z = ((unsigned __int64)(SHIDWORD(a5) * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_x) >> 16) - v21;
357 if ( v22 < (signed int)0x40000u || v22 > (signed int)0x1F400000u ) 357 if ( v22 < (signed int)0x40000u || v22 > (signed int)0x1F400000u )
358 return 0; 358 return 0;
359 v23 = a6 + z_int_4; 359 v23 = a6 + z_int_4;
360 a2 = a6 + z_int_4; 360 a2 = a6 + z_int_4;
361 v24 = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_x) >> 16) 361 v24 = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_x) >> 16)
362 + ((unsigned __int64)(SHIDWORD(a5) * (signed __int64)pGame->pIndoorCameraD3D->int_sine_x) >> 16); 362 + ((unsigned __int64)(SHIDWORD(a5) * (signed __int64)pEngine->pIndoorCameraD3D->int_sine_x) >> 16);
363 } 363 }
364 else 364 else
365 { 365 {
366 if (pParticle->type & ParticleType_Line) 366 if (pParticle->type & ParticleType_Line)
367 { 367 {
368 //v25 = pParticle->_x + 6.7553994e15; 368 //v25 = pParticle->_x + 6.7553994e15;
369 int _uParticleID = ((int)floorf(pParticle->_x + 0.5f) - pBLVRenderParams->vPartyPos.x) << 16; 369 int _uParticleID = ((int)floorf(pParticle->_x + 0.5f) - pBLVRenderParams->vPartyPos.x) << 16;
370 //v26 = pParticle->_y + 6.7553994e15; 370 //v26 = pParticle->_y + 6.7553994e15;
371 y = ((int)floorf(pParticle->_y + 0.5f) - pBLVRenderParams->vPartyPos.y) << 16; 371 y = ((int)floorf(pParticle->_y + 0.5f) - pBLVRenderParams->vPartyPos.y) << 16;
372 auto _hiword_v25 = (__int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16; 372 auto _hiword_v25 = (__int64)(y * (signed __int64)pEngine->pIndoorCameraD3D->int_sine_y) >> 16;
373 v27 = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16) - _hiword_v25; 373 v27 = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_y) >> 16) - _hiword_v25;
374 z = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16) - _hiword_v25; 374 z = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_y) >> 16) - _hiword_v25;
375 v28 = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16; 375 v28 = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pEngine->pIndoorCameraD3D->int_sine_y) >> 16;
376 //a5 = pParticle->_z + 6.7553994e15; 376 //a5 = pParticle->_z + 6.7553994e15;
377 v29 = ((int)floorf(pParticle->_z + 0.5f) - pBLVRenderParams->vPartyPos.z) << 16; 377 v29 = ((int)floorf(pParticle->_z + 0.5f) - pBLVRenderParams->vPartyPos.z) << 16;
378 //LODWORD(v30) = pBLVRenderParams->field_40 << 16; 378 //LODWORD(v30) = pBLVRenderParams->field_40 << 16;
379 //HIDWORD(v30) = pBLVRenderParams->field_40 >> 16; 379 //HIDWORD(v30) = pBLVRenderParams->field_40 >> 16;
380 //v31 = v30 / z; 380 //v31 = v30 / z;
381 v31 = fixpoint_div(pBLVRenderParams->field_40, z); 381 v31 = fixpoint_div(pBLVRenderParams->field_40, z);
382 v32 = (unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16; 382 v32 = (unsigned __int64)(y * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_y) >> 16;
383 pParticle->_screenspace_scale = v31; 383 pParticle->_screenspace_scale = v31;
384 _uParticleID = (unsigned __int64)(v31 * (signed __int64)(v28 + v32)) >> 16; 384 _uParticleID = (unsigned __int64)(v31 * (signed __int64)(v28 + v32)) >> 16;
385 LODWORD(v33) = pBLVRenderParams->uViewportCenterX - ((signed int)((unsigned __int64)(v31 * (signed __int64)(v28 + v32)) >> 16) >> 16); 385 LODWORD(v33) = pBLVRenderParams->uViewportCenterX - ((signed int)((unsigned __int64)(v31 * (signed __int64)(v28 + v32)) >> 16) >> 16);
386 //v34 = pParticle->_screenspace_scale; 386 //v34 = pParticle->_screenspace_scale;
387 pParticle->uScreenSpaceZ = v33; 387 pParticle->uScreenSpaceZ = v33;
389 pParticle->sZValue2 = v27; 389 pParticle->sZValue2 = v27;
390 pParticle->uScreenSpaceW = v35; 390 pParticle->uScreenSpaceW = v35;
391 } 391 }
392 int _uParticleID = (x_int - pBLVRenderParams->vPartyPos.x) << 16; 392 int _uParticleID = (x_int - pBLVRenderParams->vPartyPos.x) << 16;
393 y = (y_int_ - pBLVRenderParams->vPartyPos.y) << 16; 393 y = (y_int_ - pBLVRenderParams->vPartyPos.y) << 16;
394 v36 = (unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16; 394 v36 = (unsigned __int64)(y * (signed __int64)pEngine->pIndoorCameraD3D->int_sine_y) >> 16;
395 v22 = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16) - v36; 395 v22 = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_y) >> 16) - v36;
396 z = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16) - v36; 396 z = ((unsigned __int64)((signed int)_uParticleID * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_y) >> 16) - v36;
397 if ( v22 < 262144 || v22 > 524288000 ) 397 if ( v22 < 262144 || v22 > 524288000 )
398 return 0; 398 return 0;
399 v37 = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pGame->pIndoorCameraD3D->int_sine_y) >> 16; 399 v37 = (unsigned __int64)((signed int)_uParticleID * (signed __int64)pEngine->pIndoorCameraD3D->int_sine_y) >> 16;
400 _uParticleID = (unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16; 400 _uParticleID = (unsigned __int64)(y * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_y) >> 16;
401 v23 = v37 + ((unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16); 401 v23 = v37 + ((unsigned __int64)(y * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_y) >> 16);
402 a2 = v37 + ((unsigned __int64)(y * (signed __int64)pGame->pIndoorCameraD3D->int_cosine_y) >> 16); 402 a2 = v37 + ((unsigned __int64)(y * (signed __int64)pEngine->pIndoorCameraD3D->int_cosine_y) >> 16);
403 v24 = (z_int_ - pBLVRenderParams->vPartyPos.z) << 16; 403 v24 = (z_int_ - pBLVRenderParams->vPartyPos.z) << 16;
404 } 404 }
405 int _uParticleID = abs(v23); 405 int _uParticleID = abs(v23);
406 v38 = abs(v22); 406 v38 = abs(v22);
407 if ( v38 >= (signed int)_uParticleID ) 407 if ( v38 >= (signed int)_uParticleID )
424 } 424 }
425 return false; 425 return false;
426 }*/ 426 }*/
427 427
428 int x; 428 int x;
429 if ( !pGame->pIndoorCameraD3D->ApplyViewTransform_TrueIfStillVisible_BLV( 429 if ( !pEngine->pIndoorCameraD3D->ApplyViewTransform_TrueIfStillVisible_BLV(
430 x_int, 430 x_int,
431 y_int_, 431 y_int_,
432 z_int_, 432 z_int_,
433 &x, 433 &x,
434 &y, 434 &y,
435 &z, 435 &z,
436 1) ) 436 1) )
437 return false; 437 return false;
438 pGame->pIndoorCameraD3D->Project(x, y, z, &pParticle->uScreenSpaceX, &pParticle->uScreenSpaceY); 438 pEngine->pIndoorCameraD3D->Project(x, y, z, &pParticle->uScreenSpaceX, &pParticle->uScreenSpaceY);
439 pParticle->flt_5C = pGame->pIndoorCameraD3D->fov_x; 439 pParticle->flt_5C = pEngine->pIndoorCameraD3D->fov_x;
440 //v4 = pParticle->flt_5C; 440 //v4 = pParticle->flt_5C;
441 pParticle->flt_60 = pGame->pIndoorCameraD3D->fov_y; 441 pParticle->flt_60 = pEngine->pIndoorCameraD3D->fov_y;
442 //v5 = v4 + 6.7553994e15; 442 //v5 = v4 + 6.7553994e15;
443 LODWORD(v6) = 0; 443 LODWORD(v6) = 0;
444 HIDWORD(v6) = floorf(pParticle->flt_5C + 0.5f); 444 HIDWORD(v6) = floorf(pParticle->flt_5C + 0.5f);
445 //v7 = pParticle->flt_28; 445 //v7 = pParticle->flt_28;
446 //pParticle->_screenspace_scale = v6 / x; 446 //pParticle->_screenspace_scale = v6 / x;
470 int v40; // [sp+14h] [bp-3Ch]@12 470 int v40; // [sp+14h] [bp-3Ch]@12
471 int v44; // [sp+2Ch] [bp-24h]@1 471 int v44; // [sp+2Ch] [bp-24h]@1
472 int v45; // [sp+40h] [bp-10h]@5 472 int v45; // [sp+40h] [bp-10h]@5
473 int X_4; // [sp+48h] [bp-8h]@5 473 int X_4; // [sp+48h] [bp-8h]@5
474 474
475 v3 = stru_5C6E00->Cos(pGame->pIndoorCameraD3D->sRotationX); 475 v3 = stru_5C6E00->Cos(pEngine->pIndoorCameraD3D->sRotationX);
476 v44 = stru_5C6E00->Sin(pGame->pIndoorCameraD3D->sRotationX); 476 v44 = stru_5C6E00->Sin(pEngine->pIndoorCameraD3D->sRotationX);
477 v4 = stru_5C6E00->Cos(pGame->pIndoorCameraD3D->sRotationY); 477 v4 = stru_5C6E00->Cos(pEngine->pIndoorCameraD3D->sRotationY);
478 v5 = stru_5C6E00->Sin(pGame->pIndoorCameraD3D->sRotationY); 478 v5 = stru_5C6E00->Sin(pEngine->pIndoorCameraD3D->sRotationY);
479 479
480 if (pParticles[uID].type == ParticleType_Invalid) 480 if (pParticles[uID].type == ParticleType_Invalid)
481 return false; 481 return false;
482 482
483 if ( v3 ) 483 if ( v3 )
484 { 484 {
485 if (pParticles[uID].type & ParticleType_Line) 485 if (pParticles[uID].type & ParticleType_Line)
486 { 486 {
487 v11 = fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v4) 487 v11 = fixpoint_sub_unknown(pParticles[uID].x - pEngine->pIndoorCameraD3D->vPartyPos.x, v4)
488 + fixpoint_sub_unknown(pParticles[uID].y - pGame->pIndoorCameraD3D->vPartyPos.y, v5); 488 + fixpoint_sub_unknown(pParticles[uID].y - pEngine->pIndoorCameraD3D->vPartyPos.y, v5);
489 long long _hidword_v12 = fixpoint_mul(v11, v3) + fixpoint_sub_unknown(pParticles[uID].z - pGame->pIndoorCameraD3D->vPartyPos.z, v44); 489 long long _hidword_v12 = fixpoint_mul(v11, v3) + fixpoint_sub_unknown(pParticles[uID].z - pEngine->pIndoorCameraD3D->vPartyPos.z, v44);
490 LODWORD(v13) = 0; 490 LODWORD(v13) = 0;
491 HIDWORD(v13) = SLOWORD(pODMRenderParams->int_fov_rad); 491 HIDWORD(v13) = SLOWORD(pODMRenderParams->int_fov_rad);
492 pParticles[uID]._screenspace_scale = v13 / _hidword_v12; 492 pParticles[uID]._screenspace_scale = v13 / _hidword_v12;
493 pParticles[uID].uScreenSpaceX = pViewport->uScreenCenterX 493 pParticles[uID].uScreenSpaceX = pViewport->uScreenCenterX
494 - ((signed int)fixpoint_mul(pParticles[uID]._screenspace_scale, (fixpoint_sub_unknown(pParticles[uID].y 494 - ((signed int)fixpoint_mul(pParticles[uID]._screenspace_scale, (fixpoint_sub_unknown(pParticles[uID].y
495 - pGame->pIndoorCameraD3D->vPartyPos.y, v4) 495 - pEngine->pIndoorCameraD3D->vPartyPos.y, v4)
496 - fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v5))) >> 16); 496 - fixpoint_sub_unknown(pParticles[uID].x - pEngine->pIndoorCameraD3D->vPartyPos.x, v5))) >> 16);
497 pParticles[uID].uScreenSpaceY = pViewport->uScreenCenterY 497 pParticles[uID].uScreenSpaceY = pViewport->uScreenCenterY
498 - ((signed int)fixpoint_mul(pParticles[uID]._screenspace_scale, (fixpoint_sub_unknown(pParticles[uID].z 498 - ((signed int)fixpoint_mul(pParticles[uID]._screenspace_scale, (fixpoint_sub_unknown(pParticles[uID].z
499 - pGame->pIndoorCameraD3D->vPartyPos.z, v3) 499 - pEngine->pIndoorCameraD3D->vPartyPos.z, v3)
500 - fixpoint_mul(v11, v44))) >> 16); 500 - fixpoint_mul(v11, v44))) >> 16);
501 pParticles[uID].sZValue = _hidword_v12; 501 pParticles[uID].sZValue = _hidword_v12;
502 } 502 }
503 v45 = fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v4) + fixpoint_sub_unknown(pParticles[uID].y 503 v45 = fixpoint_sub_unknown(pParticles[uID].x - pEngine->pIndoorCameraD3D->vPartyPos.x, v4) + fixpoint_sub_unknown(pParticles[uID].y
504 - pGame->pIndoorCameraD3D->vPartyPos.y, v5); 504 - pEngine->pIndoorCameraD3D->vPartyPos.y, v5);
505 X_4 = fixpoint_sub_unknown(pParticles[uID].z - pGame->pIndoorCameraD3D->vPartyPos.z, v44) + fixpoint_mul(v45, v3); 505 X_4 = fixpoint_sub_unknown(pParticles[uID].z - pEngine->pIndoorCameraD3D->vPartyPos.z, v44) + fixpoint_mul(v45, v3);
506 if ( X_4 < 0x40000 ) 506 if ( X_4 < 0x40000 )
507 return 0; 507 return 0;
508 v16 = fixpoint_sub_unknown(pParticles[uID].y - pGame->pIndoorCameraD3D->vPartyPos.y, v4) 508 v16 = fixpoint_sub_unknown(pParticles[uID].y - pEngine->pIndoorCameraD3D->vPartyPos.y, v4)
509 - fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v5); 509 - fixpoint_sub_unknown(pParticles[uID].x - pEngine->pIndoorCameraD3D->vPartyPos.x, v5);
510 v17 = fixpoint_sub_unknown(pParticles[uID].z - pGame->pIndoorCameraD3D->vPartyPos.z, v3) - fixpoint_mul(v45, v44); 510 v17 = fixpoint_sub_unknown(pParticles[uID].z - pEngine->pIndoorCameraD3D->vPartyPos.z, v3) - fixpoint_mul(v45, v44);
511 } 511 }
512 else 512 else
513 { 513 {
514 if (pParticles[uID].type & ParticleType_Line) 514 if (pParticles[uID].type & ParticleType_Line)
515 { 515 {
516 LODWORD(v22) = 0; 516 LODWORD(v22) = 0;
517 HIDWORD(v22) = SLOWORD(pODMRenderParams->int_fov_rad); 517 HIDWORD(v22) = SLOWORD(pODMRenderParams->int_fov_rad);
518 long long _var_123 = fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v4) 518 long long _var_123 = fixpoint_sub_unknown(pParticles[uID].x - pEngine->pIndoorCameraD3D->vPartyPos.x, v4)
519 + fixpoint_sub_unknown(pParticles[uID].y - pGame->pIndoorCameraD3D->vPartyPos.y, v5); 519 + fixpoint_sub_unknown(pParticles[uID].y - pEngine->pIndoorCameraD3D->vPartyPos.y, v5);
520 pParticles[uID]._screenspace_scale = v22 / _var_123; 520 pParticles[uID]._screenspace_scale = v22 / _var_123;
521 pParticles[uID].uScreenSpaceX = pViewport->uScreenCenterX 521 pParticles[uID].uScreenSpaceX = pViewport->uScreenCenterX
522 - ((signed int)fixpoint_mul(pParticles[uID]._screenspace_scale, (fixpoint_sub_unknown(pParticles[uID].y 522 - ((signed int)fixpoint_mul(pParticles[uID]._screenspace_scale, (fixpoint_sub_unknown(pParticles[uID].y
523 - pGame->pIndoorCameraD3D->vPartyPos.y, v4) 523 - pEngine->pIndoorCameraD3D->vPartyPos.y, v4)
524 - fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v5))) >> 16); 524 - fixpoint_sub_unknown(pParticles[uID].x - pEngine->pIndoorCameraD3D->vPartyPos.x, v5))) >> 16);
525 pParticles[uID].uScreenSpaceY = pViewport->uScreenCenterY - (fixpoint_sub_unknown(pParticles[uID].z, pParticles[uID]._screenspace_scale) >> 16); 525 pParticles[uID].uScreenSpaceY = pViewport->uScreenCenterY - (fixpoint_sub_unknown(pParticles[uID].z, pParticles[uID]._screenspace_scale) >> 16);
526 pParticles[uID].sZValue = _var_123; 526 pParticles[uID].sZValue = _var_123;
527 } 527 }
528 v26 = fixpoint_sub_unknown(pParticles[uID].y - pGame->pIndoorCameraD3D->vPartyPos.y, v5); 528 v26 = fixpoint_sub_unknown(pParticles[uID].y - pEngine->pIndoorCameraD3D->vPartyPos.y, v5);
529 X_4 = v26 + fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v4); 529 X_4 = v26 + fixpoint_sub_unknown(pParticles[uID].x - pEngine->pIndoorCameraD3D->vPartyPos.x, v4);
530 if ( X_4 < 0x40000 || X_4 > (pODMRenderParams->uPickDepth - 1000) << 16 ) 530 if ( X_4 < 0x40000 || X_4 > (pODMRenderParams->uPickDepth - 1000) << 16 )
531 return 0; 531 return 0;
532 v17 = pParticles[uID].z; 532 v17 = pParticles[uID].z;
533 v16 = fixpoint_sub_unknown(pParticles[uID].y - pGame->pIndoorCameraD3D->vPartyPos.y, v4) 533 v16 = fixpoint_sub_unknown(pParticles[uID].y - pEngine->pIndoorCameraD3D->vPartyPos.y, v4)
534 - fixpoint_sub_unknown(pParticles[uID].x - pGame->pIndoorCameraD3D->vPartyPos.x, v5); 534 - fixpoint_sub_unknown(pParticles[uID].x - pEngine->pIndoorCameraD3D->vPartyPos.x, v5);
535 } 535 }
536 v40 = v17; 536 v40 = v17;
537 v28 = abs(v16); 537 v28 = abs(v16);
538 if ( abs(X_4) >= v28 ) 538 if ( abs(X_4) >= v28 )
539 { 539 {