firespark.c

   1 #include <windows.h>
   2 #include <math.h>
   3 #include <defs.h>
   4
   5
   6 //-------------------------------------------------------------------------
   7 // Function declarations
   8
   9 void sub_10001010();
  10 void sub_10001040();
  11 double tjsdf_getrandombits128();
  12 signed int tjsf_drawFireSpark(int a1, int a2, int a3, int a4, int a5, int a6, int *a7);
  13 // signed int tjsf_initFireSpark(int a2, int a3, int a4, int a6, char a7, int a8, int a9, ...);
  14 signed int tjsf_finishFireSpark(int a1, int a2, int a3);
  15 // signed int tjsf_changeFireSpark(int a1, int a2, int a3, int a4, int a5, int a6, signed int a7, int *a8);
  16
  17 //-------------------------------------------------------------------------
  18 // Data declarations
  19
  20 char tjsgv_effect = 1; // weak
  21 int tjsgv_maxgen = 500; // weak
  22 int tjsgv_basevelocity = 5504; // weak
  23 int tjsgv_velocityrange = 2359; // weak
  24 int tjsgv_baselifetime = 1500; // weak
  25 int tjsgv_lifetimerange = 2500; // weak
  26 int tjsgv_basetop = 4294967246; // weak
  27 int tjsgv_heightrange = 4294967246; // weak
  28 int tjsgv_basesizew = 2; // weak
  29 int tjsgv_sizewrange = 4; // weak
  30 int tjsgv_basesizeh = 2; // weak
  31 int tjsgv_sizehrange = 4; // weak
  32 double tjsgv_windvariancecapability = 0.0003; // weak
  33 double tjsgv_maxwindvelocity =  0.2; // weak
  34 int tjsgv_samesize = 1; // weak
  35 char byte_1000F084[32] =
  36 {
  37   0xFF,
  38   0xFF,
  39   0x00,
  40   0xFF,
  41   'À',
  42   '\0',
  43   0xFF,
  44   '€',
  45   '\0',
  46   0xFF,
  47   '@',
  48   0x00,
  49   0xFF,
  50   ' ',
  51   0x00,
  52   'À',
  53   0x00,
  54   0x00,
  55   0x00,
  56   0x00,
  57   0x00,
  58   0x00,
  59   0x00,
  60   0x00,
  61   0x00,
  62   0x00,
  63   0x00,
  64   0x00,
  65   0x00,
  66   0x00,
  67   0x00,
  68   0x00
  69 }; // idb
  70 int dword_1000F0A4 = 7; // weak
  71 int64_t tjsgdv_curtick = 0ll; // weak
  72 int tjsgdv_maxgennew = 0; // weak
  73 int tjsgv_inlayerbuffer = 0; // weak
  74 int dword_10012A4C = 0; // weak
  75 int tjsgv_inlayer = 0; // weak
  76 int dword_10012A58 = 0; // weak
  77 int tjsgv_inlayerheight = 0; // weak
  78 int tjsgdv_curtime = 0; // weak
  79 int tjsgv_transtime = 0; // weak
  80 double tjsgv_directionbase = 0.0; // weak
  81 int dword_10012A78[256] =
  82 {
  83   0,
  84   0,
  85   0,
  86   0,
  87   0,
  88   0,
  89   0,
  90   0,
  91   0,
  92   0,
  93   0,
  94   0,
  95   0,
  96   0,
  97   0,
  98   0,
  99   0,
 100   0,
 101   0,
 102   0,
 103   0,
 104   0,
 105   0,
 106   0,
 107   0,
 108   0,
 109   0,
 110   0,
 111   0,
 112   0,
 113   0,
 114   0,
 115   0,
 116   0,
 117   0,
 118   0,
 119   0,
 120   0,
 121   0,
 122   0,
 123   0,
 124   0,
 125   0,
 126   0,
 127   0,
 128   0,
 129   0,
 130   0,
 131   0,
 132   0,
 133   0,
 134   0,
 135   0,
 136   0,
 137   0,
 138   0,
 139   0,
 140   0,
 141   0,
 142   0,
 143   0,
 144   0,
 145   0,
 146   0,
 147   0,
 148   0,
 149   0,
 150   0,
 151   0,
 152   0,
 153   0,
 154   0,
 155   0,
 156   0,
 157   0,
 158   0,
 159   0,
 160   0,
 161   0,
 162   0,
 163   0,
 164   0,
 165   0,
 166   0,
 167   0,
 168   0,
 169   0,
 170   0,
 171   0,
 172   0,
 173   0,
 174   0,
 175   0,
 176   0,
 177   0,
 178   0,
 179   0,
 180   0,
 181   0,
 182   0,
 183   0,
 184   0,
 185   0,
 186   0,
 187   0,
 188   0,
 189   0,
 190   0,
 191   0,
 192   0,
 193   0,
 194   0,
 195   0,
 196   0,
 197   0,
 198   0,
 199   0,
 200   0,
 201   0,
 202   0,
 203   0,
 204   0,
 205   0,
 206   0,
 207   0,
 208   0,
 209   0,
 210   0,
 211   0,
 212   0,
 213   0,
 214   0,
 215   0,
 216   0,
 217   0,
 218   0,
 219   0,
 220   0,
 221   0,
 222   0,
 223   0,
 224   0,
 225   0,
 226   0,
 227   0,
 228   0,
 229   0,
 230   0,
 231   0,
 232   0,
 233   0,
 234   0,
 235   0,
 236   0,
 237   0,
 238   0,
 239   0,
 240   0,
 241   0,
 242   0,
 243   0,
 244   0,
 245   0,
 246   0,
 247   0,
 248   0,
 249   0,
 250   0,
 251   0,
 252   0,
 253   0,
 254   0,
 255   0,
 256   0,
 257   0,
 258   0,
 259   0,
 260   0,
 261   0,
 262   0,
 263   0,
 264   0,
 265   0,
 266   0,
 267   0,
 268   0,
 269   0,
 270   0,
 271   0,
 272   0,
 273   0,
 274   0,
 275   0,
 276   0,
 277   0,
 278   0,
 279   0,
 280   0,
 281   0,
 282   0,
 283   0,
 284   0,
 285   0,
 286   0,
 287   0,
 288   0,
 289   0,
 290   0,
 291   0,
 292   0,
 293   0,
 294   0,
 295   0,
 296   0,
 297   0,
 298   0,
 299   0,
 300   0,
 301   0,
 302   0,
 303   0,
 304   0,
 305   0,
 306   0,
 307   0,
 308   0,
 309   0,
 310   0,
 311   0,
 312   0,
 313   0,
 314   0,
 315   0,
 316   0,
 317   0,
 318   0,
 319   0,
 320   0,
 321   0,
 322   0,
 323   0,
 324   0,
 325   0,
 326   0,
 327   0,
 328   0,
 329   0,
 330   0,
 331   0,
 332   0,
 333   0,
 334   0,
 335   0,
 336   0,
 337   0,
 338   0
 339 }; // idb
 340 int tjsgdv_firesparkbuffer = 0; // weak
 341 double tjsgv_directionrange =  0.0; // weak
 342 int tjsgv_inlayerwidth = 0; // weak
 343 char tjsgdv_istransitioning = 0; // weak
 344 int tjsgdv_maxgenold = 0; // weak
 345 int dword_10012E98 = 0; // weak
 346 int tjsgv_inlayerpitch = 0; // weak
 347 char tjsgdv_firesparkactive = 0; // weak
 348 char tjsgv_pause = '\0'; // weak
 349 int tjsgv_baseaccel = 0; // weak
 350 int tjsgv_accelrange = 0; // weak
 351 int tjsgv_windvelocity = 0; // weak
 352 int tjsgdv_relatedwindvelocity = 0; // weak
 353 int tjsgdv_fillcolor = 0; // weak
 354
 355
 356 //----- (10001010) --------------------------------------------------------
 357 void sub_10001010()
 358 {
 359   tjsgv_directionbase = 3.14159265368979 * 0.5;
 360 }
 361
 362 //----- (10001040) --------------------------------------------------------
 363 void sub_10001040()
 364 {
 365   tjsgv_directionrange = 3.14159265368979 * 0.15;
 366 }
 367
 368 //----- (10001060) --------------------------------------------------------
 369 double tjsdf_getrandombits128()
 370 {
 371   int64_t v2; // [esp+0h] [ebp-14h]
 372
 373   ("void ::TVPGetRandomBits128(void *)")((char *)&v2 + 4);
 374   return (double)HIDWORD(v2) * 2.328306437080797e-10;
 375 }
 376
 377 //----- (100014D0) --------------------------------------------------------
 378 signed int tjsf_drawFireSpark(int this, int flag, int membername, int hint, int result, int numparams, int *param)
 379 {
 380   int v11; // eax
 381   int64_t v15; // rdi
 382   int v19; // ebp
 383   int v20; // ebx
 384   int *v21; // ecx
 385   int v22; // esi
 386   int v24; // edx
 387   int v26; // eax
 388   int v27; // eax
 389   int64_t v28; // rax
 390   int v29; // edi
 391   int v30; // ebx
 392   uint32_t *v32; // esi
 393   int64_t v33; // rax
 394   long double v34; // st7
 395   int64_t v35; // rax
 396   long double v36; // st7
 397   int64_t v37; // rax
 398   int *v46; // esi
 399   unsigned int v47; // ecx
 400   unsigned int v49; // edi
 401   int v52; // eax
 402   int v53; // edi
 403   int v54; // eax
 404   int v55; // edx
 405   int v56; // eax
 406   int v57; // ecx
 407   int v58; // eax
 408   int v59; // ebp
 409   int v60; // edx
 410   int v61; // eax
 411   int v62; // ecx
 412   int v63; // ebx
 413   char *v64; // edx
 414   int v65; // ebp
 415   int v66; // ebx
 416   double v71; // st7
 417   int v73; // [esp+24h] [ebp-D4h]
 418   signed int v74; // [esp+24h] [ebp-D4h]
 419   int v76; // [esp+28h] [ebp-D0h]
 420   signed int v79; // [esp+38h] [ebp-C0h]
 421   int v80; // [esp+3Ch] [ebp-BCh]
 422   int v81; // [esp+40h] [ebp-B8h]
 423   int v82; // [esp+44h] [ebp-B4h]
 424   int v83; // [esp+48h] [ebp-B0h]
 425   long double v84; // [esp+4Ch] [ebp-ACh]
 426   double v87; // [esp+5Ch] [ebp-9Ch]
 427   int v88; // [esp+64h] [ebp-94h]
 428   int v89; // [esp+68h] [ebp-90h]
 429   int v91; // [esp+70h] [ebp-88h]
 430   int v92; // [esp+74h] [ebp-84h]
 431   int v93; // [esp+78h] [ebp-80h]
 432
 433   if ( membername )
 434     return TJS_E_MEMBERNOTFOUND;
 435   if ( numparams <= 0 )
 436   {
 437     v15 = ("tjs_uint64 ::TVPGetTickCount()")();
 438   }
 439   else
 440   {
 441     ("tTJSVariant::tTJSVariant()")(&v84);
 442     v11 = ("iTJSDispatch2 * tTJSVariant::AsObjectNoAddRef() const")(param[0]);
 443     if ( FIND_AND_GET_MEMBER(L"tick", v11, &v84) )
 444     {
 445       v15 = ("tTJSVariant::operator tjs_int() const")(&v84);
 446     }
 447     else
 448     {
 449       v15 = ("tjs_uint64 ::TVPGetTickCount()")();
 450     }
 451     ("tTJSVariant::~ tTJSVariant()")(&v84);
 452   }
 453   if ( tjsgv_pause || !tjsgv_effect )
 454   {
 455     tjsgdv_curtick = v15;
 456   }
 457   else
 458   {
 459     v79 = v15 - tjsgdv_curtick;
 460     if ( (signed int)v15 - (signed int)tjsgdv_curtick >= 1 )
 461     {
 462       v19 = tjsgv_maxgen;
 463       v20 = tjsgv_inlayerpitch;
 464       v88 = tjsgv_inlayerbuffer;
 465       v91 = tjsgv_inlayerwidth;
 466       v82 = tjsgv_inlayerwidth;
 467       v92 = tjsgv_inlayerheight;
 468       v80 = tjsgv_inlayerheight;
 469       v89 = tjsgv_inlayerpitch;
 470       v81 = 0;
 471       v83 = 0;
 472       v73 = tjsgdv_firesparkbuffer;
 473       v21 = (int *)(tjsgdv_firesparkbuffer + 64);
 474       for (size_t i = 0; i < tjsgv_maxgen; i += 1)
 475       {
 476         if ( v21[3] )
 477         {
 478           v22 = v20 * v21[0] + v88 + 4 * v21[-1];
 479           for (size_t j = 0; j < v21[2]; j += 1)
 480           {
 481             v24 = v21[1];
 482             for (size_t k = 0; k < v24; k += 1)
 483             {
 484               ((uint32_t *)v22)[k] = tjsgdv_fillcolor;
 485             }
 486             v22 += v20;
 487           }
 488           v19 = tjsgv_maxgen;
 489           v26 = v21[-1];
 490           if ( v82 > v26 )
 491             v82 = v21[-1];
 492           if ( v80 > v21[0] )
 493             v80 = v21[0];
 494           v27 = v21[1] + v26;
 495           if ( v81 < v27 )
 496             v81 = v27;
 497           if ( v83 < v21[0] + v21[2] )
 498             v83 = v21[0] + v21[2];
 499         }
 500         v21 += 20;
 501       }
 502       if ( tjsgdv_istransitioning )
 503       {
 504         if ( (signed int)v15 - tjsgdv_curtime >= tjsgv_transtime )
 505         {
 506           tjsgdv_istransitioning = 0;
 507           v19 = tjsgdv_maxgennew;
 508           tjsgv_maxgen = tjsgdv_maxgennew;
 509           if ( tjsgdv_maxgennew < 1 )
 510           {
 511             free(tjsgdv_firesparkbuffer);
 512             tjsgdv_firesparkactive = 0;
 513             //UPDATE: tjsgv_inlayer 0 0 tjsgv_inlayerwidth tjsgv_inlayerheight
 514             return TJS_S_OK;
 515           }
 516         }
 517         else
 518         {
 519           v28 = (int64_t)((double)(tjsgdv_maxgennew - tjsgdv_maxgenold)
 520                                * ((double)((signed int)v15 - tjsgdv_curtime)
 521                                 / (double)tjsgv_transtime));
 522           v19 = tjsgdv_maxgenold + v28;
 523           tjsgv_maxgen = tjsgdv_maxgenold + v28;
 524         }
 525       }
 526       v29 = dword_10012A58 + v79 * dword_10012E98;
 527       v30 = v19;
 528       if ( v29 & 0xFFFF0000 )
 529       {
 530         v29 >>= 16;
 531         v32 = (uint32_t *)(v73 + 8);
 532         for (size_t i = 0; i < v30; i += 1)
 533         {
 534           if ( !v32[17] )
 535           {
 536             v84 = tjsdf_getrandombits128() * tjsgv_directionrange + tjsgv_directionbase;
 537             v87 = tjsdf_getrandombits128() * (double)tjsgv_velocityrange + (double)tjsgv_basevelocity;
 538             v32[-2] = (int64_t)(tjsdf_getrandombits128() * (double)tjsgv_inlayerwidth);
 539             v33 = (int64_t)(tjsdf_getrandombits128() * (double)tjsgv_heightrange + (double)tjsgv_basetop);
 540             v34 = cos(v84);
 541             v32[-1] = v33;
 542             v35 = (int64_t)(v34 * v87);
 543             v36 = sin(v84);
 544             v32[0] = v35;
 545             v32[1] = (int64_t)(v36 * v87);
 546             v32[3] = 0;
 547             v32[2] = 0;
 548             v32[4] = (int64_t)(tjsdf_getrandombits128() * (double)tjsgv_lifetimerange + (double)tjsgv_baselifetime);
 549             v32[10] = (int64_t)(tjsdf_getrandombits128() * (double)tjsgv_accelrange + (double)tjsgv_baseaccel);
 550             if ( tjsgv_samesize )
 551             {
 552               v37 = (int64_t)(tjsdf_getrandombits128() * (double)tjsgv_sizewrange + (double)tjsgv_basesizew);
 553               v32[12] = v37;
 554               v32[11] = v37;
 555             }
 556             else
 557             {
 558               v32[11] = (int64_t)(tjsdf_getrandombits128() * (double)tjsgv_sizewrange + (double)tjsgv_basesizew);
 559               v32[12] = (int64_t)(tjsdf_getrandombits128() * (double)tjsgv_sizehrange + (double)tjsgv_basesizeh);
 560             }
 561             v32[6] = v15;
 562             v32[8] = v15;
 563             v32[17] = 1;
 564             --v29;
 565             ++dword_10012A4C;
 566             if ( v29 < 1 )
 567               break;
 568           }
 569           v32 += 20;
 570         }
 571         v29 = (uint16_t)v29;
 572       }
 573       dword_10012A58 = v29;
 574       v46 = (int *)(v73 + 8);
 575       for (size_t i = 0; i < v30; i += 1)
 576       {
 577         if ( v46[17] )
 578         {
 579           v47 = v46[6];
 580           v49 = v15 - v47;
 581           if ( v49 <= v46[4] )
 582           {
 583             v52 = v46[0];
 584             if ( tjsgv_windvelocity >= 0 )
 585             {
 586               if ( v52 < tjsgv_windvelocity )
 587                 v46[0] = v52 + v79 * tjsgdv_relatedwindvelocity;
 588             }
 589             else if ( v52 > tjsgv_windvelocity )
 590             {
 591               v46[0] = v52 + v79 * tjsgdv_relatedwindvelocity;
 592             }
 593             v53 = v46[12];
 594             v54 = v46[2] + v79 * v46[0];
 595             v76 = v46[12];
 596             v46[2] = (uint16_t)v54;
 597             v55 = (v54 >> 16) + v46[-2];
 598             v56 = v79 * v46[1];
 599             v57 = v46[3];
 600             v46[-2] = v55;
 601             v58 = v57 + v56;
 602             v59 = v55;
 603             LOWORD(v57) = v58;
 604             v60 = (v58 >> 16) + v46[-1];
 605             v61 = v46[11];
 606             v46[3] = (uint16_t)v57;
 607             v62 = v91;
 608             v46[-1] = v60;
 609             v63 = v60;
 610             v74 = v61;
 611             if ( v59 >= 0 )
 612             {
 613               if ( v59 < v62 )
 614               {
 615                 if ( v59 > v62 - v61 )
 616                   v74 = v62 - v59;
 617               }
 618               else
 619               {
 620                 v59 -= v62;
 621               }
 622             }
 623             else
 624             {
 625               v59 += v62;
 626               if ( v61 + v59 >= v62 )
 627               {
 628                 v61 = v62 - v59;
 629                 v74 = v62 - v59;
 630               }
 631               if ( v61 < 1 )
 632                 goto LABEL_103;
 633             }
 634             if ( v60 >= 0 )
 635             {
 636               if ( v60 < v92 )
 637               {
 638                 if ( v60 >= v92 - v53 )
 639                 {
 640                   v53 = v92 - v60;
 641                   v76 = v92 - v60;
 642                 }
 643                 goto LABEL_90;
 644               }
 645             }
 646             else
 647             {
 648               v53 += v60;
 649               v76 = v53;
 650               if ( v53 >= 1 )
 651               {
 652                 v63 = 0;
 653 LABEL_90:
 654                 v93 = dword_10012A78[((signed int)((v49 << 15) / v46[4]) >> 7) & 0xFF];
 655                 v64 = (char *)(v89 * v63 + v88 + 4 * v59);
 656                 for (size_t i = 0; i < v53; i += 1)
 657                 {
 658                   if ( v74 > 0 )
 659                   {
 660                     memset32(v64, v93, v74);
 661                     v53 = v76;
 662                   }
 663                   v64 += v89;
 664                 }
 665                 v46[13] = v59;
 666                 v46[14] = v63;
 667                 v46[15] = v74;
 668                 v46[16] = v53;
 669                 if ( v82 > v59 )
 670                   v82 = v59;
 671                 if ( v80 > v63 )
 672                   v80 = v63;
 673                 v65 = v74 + v59;
 674                 if ( v81 < v65 )
 675                   v81 = v65;
 676                 v66 = v53 + v63;
 677                 if ( v83 < v66 )
 678                   v83 = v66;
 679                 goto LABEL_103;
 680               }
 681             }
 682           }
 683           else
 684           {
 685             v46[17] = 0;
 686             --dword_10012A4C;
 687           }
 688         }
 689 LABEL_103:
 690         v46 += 20;
 691       }
 692       //UPDATE: tjsgv_inlayer v82 v80 (v81 - v82) (v83 - v80)
 693       if ( (double)v79 * tjsgv_windvariancecapability > tjsdf_getrandombits128() )
 694       {
 695         v71 = tjsdf_getrandombits128();
 696         tjsgv_windvelocity = (int64_t)((v71 * tjsgv_maxwindvelocity + v71 * tjsgv_maxwindvelocity - tjsgv_maxwindvelocity) * 65535.0);
 697         tjsgdv_relatedwindvelocity = tjsgv_windvelocity >> 11;
 698       }
 699       tjsgdv_curtick = v15;
 700     }
 701   }
 702   return TJS_S_OK;
 703 }
 704
 705 //----- (10001EC0) --------------------------------------------------------
 706 signed int tjsf_initFireSpark(int a2, int a3, int a4, int this, int flag, int membername, int hint, int result, signed int numparams, int *param)
 707 {
 708   int v15; // esi
 709   int v42; // ebp
 710   int v43; // edi
 711   int v47; // eax
 712   int v51; // esi
 713   char v55; // bl
 714   int v58; // eax
 715   double v61; // st7
 716   double v63; // st6
 717   signed int v64; // esi
 718   double v65; // st5
 719   int v66; // ebx
 720   char *v67; // eax
 721   uint32_t *v69; // eax
 722   char *v73; // [esp+B8h] [ebp-30h]
 723   char *v77; // [esp+C4h] [ebp-24h]
 724   int v79; // [esp+C8h] [ebp-20h]
 725   char v80; // [esp+D0h] [ebp-18h]
 726   char v81; // [esp+D4h] [ebp-14h]
 727   char v82; // [esp+D8h] [ebp-10h]
 728   int x; // ???
 729
 730   if ( membername )
 731     return TJS_E_MEMBERNOTFOUND;
 732   if ( numparams < 1 )
 733     return TJS_E_BADPARAMCOUNT;
 734   if ( tjsgdv_firesparkactive )
 735   {
 736     free(tjsgdv_firesparkbuffer);
 737     tjsgdv_firesparkactive = 0;
 738   }
 739   tjsgv_inlayer = ("iTJSDispatch2 * tTJSVariant::AsObjectNoAddRef() const")(param[0]);
 740   v15 = ("iTJSDispatch2 * tTJSVariant::AsObjectNoAddRef() const")(param[1]);
 741   ("tTJSVariant::tTJSVariant()")(&v82);
 742   if ( !FIND_AND_GET_MEMBER(L"imageWidth", tjsgv_inlayer, &v82) )
 743   {
 744     ("void ::TVPThrowExceptionMessage(const tjs_char *)")(L"invoking of Layer.imageWidth failed.");
 745   }
 746   tjsgv_inlayerwidth = ("tTJSVariant::operator tjs_int() const")(&v82);
 747   if ( !FIND_AND_GET_MEMBER(L"imageHeight", tjsgv_inlayer, &v82) )
 748   {
 749     ("void ::TVPThrowExceptionMessage(const tjs_char *)")(L"invoking of Layer.imageHeight failed.");
 750   }
 751   tjsgv_inlayerheight = ("tTJSVariant::operator tjs_int() const")(&v82);
 752   if ( !FIND_AND_GET_MEMBER(L"mainImageBufferForWrite", tjsgv_inlayer, &v82) )
 753   {
 754     ("void ::TVPThrowExceptionMessage(const tjs_char *)")(L"invoking of Layer.mainImageBufferForWrite failed.");
 755   }
 756   v77 = &v82;
 757   tjsgv_inlayerbuffer = ("tTJSVariant::operator tjs_int() const")();
 758   if ( !FIND_AND_GET_MEMBER(L"mainImageBufferPitch", tjsgv_inlayer, &v82) )
 759   {
 760     ("void ::TVPThrowExceptionMessage(const tjs_char *)")(L"invoking of Layer.mainImageBufferPitch failed.");
 761   }
 762   v73 = &v81;
 763   tjsgv_inlayerpitch = ("tTJSVariant::operator tjs_int() const")();
 764   tjsgdv_fillcolor = *(uint32_t *)tjsgv_inlayerbuffer;
 765   if ( v15 )
 766   {
 767     if ( FIND_AND_GET_MEMBER(L"maxgen", v15, &v80) )
 768     {
 769       if ( ("tTJSVariant::operator tjs_int() const")(&v80) >= 500 )
 770       {
 771         tjsgv_maxgen = 500;
 772       }
 773       else
 774       {
 775         tjsgv_maxgen = ("tTJSVariant::operator tjs_int() const")(&v80);
 776       }
 777     }
 778     if ( FIND_AND_GET_MEMBER(L"basevelocity", v15, &v80) )
 779     {
 780       tjsgv_basevelocity = (int64_t)("tTJSVariant::operator tTVReal() const")(&v80) * 65535.0;
 781     }
 782     if ( FIND_AND_GET_MEMBER(L"velocityrange", v15, &v80) )
 783     {
 784       tjsgv_velocityrange = (int64_t)("tTJSVariant::operator tTVReal() const")(&v80) * 65535.0;
 785     }
 786     if ( FIND_AND_GET_MEMBER(L"baselifetime", v15, &v80) )
 787     {
 788       tjsgv_baselifetime = ("tTJSVariant::operator tjs_int() const")(&v80);
 789     }
 790     if ( FIND_AND_GET_MEMBER(L"lifetimerange", v15, &v80) )
 791     {
 792       tjsgv_lifetimerange = ("tTJSVariant::operator tjs_int() const")(&v80);
 793     }
 794     if ( FIND_AND_GET_MEMBER(L"baseaccel", v15, &v80) )
 795     {
 796       tjsgv_baseaccel = ("tTJSVariant::operator tjs_int() const")(&v80);
 797     }
 798     if ( FIND_AND_GET_MEMBER(L"accelrange", v15, &v80) )
 799     {
 800       tjsgv_accelrange = ("tTJSVariant::operator tjs_int() const")(&v80);
 801     }
 802     if ( FIND_AND_GET_MEMBER(L"directionbase", v15, &v80) )
 803     {
 804       tjsgv_directionbase = ("tTJSVariant::operator tTVReal() const")(&v80);
 805     }
 806     if ( FIND_AND_GET_MEMBER(L"directionrange", v15, &v80) )
 807     {
 808       tjsgv_directionrange = ("tTJSVariant::operator tTVReal() const")(&v80);
 809     }
 810     if ( FIND_AND_GET_MEMBER(L"basetop", v15, &v80) )
 811     {
 812       tjsgv_basetop = ("tTJSVariant::operator tjs_int() const")(&v80);
 813     }
 814     if ( FIND_AND_GET_MEMBER(L"heightrange", v15, &v80) )
 815     {
 816       tjsgv_heightrange = ("tTJSVariant::operator tjs_int() const")(&v80);
 817     }
 818     if ( FIND_AND_GET_MEMBER(L"basesizew", v15, &v80) )
 819     {
 820       tjsgv_basesizew = ("tTJSVariant::operator tjs_int() const")(&v80);
 821     }
 822     if ( FIND_AND_GET_MEMBER(L"sizewrange", v15, &v80) )
 823     {
 824       tjsgv_sizewrange = ("tTJSVariant::operator tjs_int() const")(&v80);
 825     }
 826     if ( FIND_AND_GET_MEMBER(L"basesizeh", v15, &v80) )
 827     {
 828       tjsgv_basesizeh = ("tTJSVariant::operator tjs_int() const")(&v80);
 829     }
 830     if ( FIND_AND_GET_MEMBER(L"sizehrange", v15, &v80) )
 831     {
 832       tjsgv_sizehrange = ("tTJSVariant::operator tjs_int() const")(&v80);
 833     }
 834     if ( FIND_AND_GET_MEMBER(L"windvelocity", v15, &v80) )
 835     {
 836       tjsgv_windvelocity = ("tTJSVariant::operator tjs_int() const")(&v80);
 837     }
 838     if ( FIND_AND_GET_MEMBER(L"windvariancecapability", v15, &v80) )
 839     {
 840       tjsgv_windvariancecapability = ("tTJSVariant::operator tTVReal() const")(&v80);
 841     }
 842     if ( FIND_AND_GET_MEMBER(L"maxwindvelocity", v15, &v80) )
 843     {
 844       tjsgv_maxwindvelocity = ("tTJSVariant::operator tTVReal() const")(&v80);
 845     }
 846     if ( FIND_AND_GET_MEMBER(L"samesize", v15, &v80) )
 847     {
 848       tjsgv_samesize = ("tTJSVariant::operator tjs_int() const")(&v80);
 849     }
 850     if ( FIND_AND_GET_MEMBER(L"colortable", v15, &v80) )
 851     {
 852       ("tTJSString::tTJSString(const tTJSVariant &)")((signed int *)x, &v80);
 853       ("tTJSString::tTJSString()")(x);
 854       v42 = ("tjs_int tTJSString::length() const")(x);
 855       v43 = 0;
 856       for (size_t i = 0; i < v42; i += 1)
 857       {
 858         if ( ("tjs_char tTJSString::operator [](tjs_uint) const")(x, i) == 44 )
 859         {
 860           v47 = ("tjs_int64 tTJSString::AsInteger() const")(x);
 861           if ( v47 < 0 )
 862           {
 863             if ( v43 % 3 >= 3 )
 864               byte_1000F084[v43] = HIBYTE(tjsgdv_fillcolor);
 865             else
 866               byte_1000F084[v43] = (unsigned int)tjsgdv_fillcolor >> (16 - 8 * (v43 % 3));
 867           }
 868           else
 869           {
 870             byte_1000F084[v43] = v47;
 871           }
 872           ("tTJSString & tTJSString::operator =(const tjs_nchar *)")(x, "\0");
 873         }
 874         else if ( ("tjs_char tTJSString::operator [](tjs_uint) const")(x, i) != 32 )
 875         {
 876           v51 = ("tjs_char tTJSString::operator [](tjs_uint) const")(x, i);
 877           ("void tTJSString::operator +=(tjs_char)")(x, v51);
 878         }
 879       }
 880       ("tTJSString::tTJSString(const tjs_nchar *)")(x, "\0");
 881       v55 = ("bool tTJSString::operator !=(const tTJSString &) const")(x);
 882       ("tTJSString::~ tTJSString()")();
 883       if ( v55 )
 884       {
 885         v58 = ("tjs_int64 tTJSString::AsInteger() const")(x);
 886         if ( v58 < 0 )
 887         {
 888           if ( v43 % 3 >= 3 )
 889             byte_1000F084[v43] = HIBYTE(tjsgdv_fillcolor);
 890           else
 891             byte_1000F084[v43] = (unsigned int)tjsgdv_fillcolor >> (16 - 8 * (v43 % 3));
 892         }
 893         else
 894         {
 895           byte_1000F084[v43] = v58;
 896         }
 897         ++v43;
 898       }
 899       dword_1000F0A4 = v43 / 3;
 900       ("tTJSString::~ tTJSString()")();
 901       ("tTJSString::~ tTJSString()")(x);
 902     }
 903   }
 904   v61 = 0.0;
 905   v63 = (double)(dword_1000F0A4 - 1);
 906   dword_10012E98 = (tjsgv_maxgen << 16) / (tjsgv_baselifetime + tjsgv_lifetimerange);
 907   for (int *i = dword_10012A78; (size_t)i < (size_t)&tjsgdv_firesparkbuffer; i += 1)
 908   {
 909     v64 = (int64_t)(v63 * v61);
 910     v65 = v63 * v61 - (double)v64;
 911     v66 = (uint8_t)byte_1000F084[3 * v64];
 912     v79 = (uint8_t)byte_1000F084[(3 * v64) + 3] - v66;
 913     i[-1] = ((uint8_t)byte_1000F084[(3 * v64) + 2]
 914                 + (unsigned int)(int64_t)((double)((uint8_t)byte_1000F084[(3 * v64) + 5]
 915                                                         - (uint8_t)byte_1000F084[(3 * v64) + 2])
 916                                                * v65)) | ((v66 + (unsigned int)(int64_t)((double)v79 * v65)) << 16) | (((uint8_t)byte_1000F084[(3 * v64) + 1] + (unsigned int)(int64_t)((double)((uint8_t)byte_1000F084[(3 * v64) + 4] - (uint8_t)byte_1000F084[(3 * v64) + 1]) * v65)) << 8);
 917     v61 += 0.00390625;
 918   }
 919   v67 = (char *)operator new(0x9C40u);
 920   tjsgdv_firesparkbuffer = (int)v67;
 921   v69 = v67 + 76;
 922   for (size_t i = 0; i < tjsgv_maxgen; i += 1)
 923   {
 924     v69[0] = 0;
 925     v69 += 20;
 926   }
 927   dword_10012A4C = 0;
 928   dword_10012A58 = 0;
 929   tjsgdv_curtick = ("tjs_uint64 ::TVPGetTickCount()")();
 930   tjsgdv_firesparkactive = 1;
 931   tjsgv_pause = 0;
 932   ("tTJSVariant::~ tTJSVariant()")(&v80);
 933   return TJS_S_OK;
 934 }
 935
 936 //----- (10002DB0) --------------------------------------------------------
 937 signed int tjsf_finishFireSpark(int this, int flag, int membername)
 938 {
 939   if ( membername )
 940     return TJS_E_MEMBERNOTFOUND;
 941   if ( tjsgdv_firesparkactive )
 942   {
 943     free(tjsgdv_firesparkbuffer);
 944     tjsgdv_firesparkactive = 0;
 945   }
 946   return TJS_S_OK;
 947 }
 948
 949 //----- (10002DE0) --------------------------------------------------------
 950 signed int tjsf_changeFireSpark(int a1, int this, int flag, int membername, int hint, int result, signed int numparams, int *param)
 951 {
 952   int v11; // esi
 953   char *v32; // [esp+34h] [ebp-1Ch]
 954   int v33; // [esp+38h] [ebp-18h]
 955   char v34; // [esp+3Ch] [ebp-14h]
 956
 957   if ( membername )
 958     return TJS_E_MEMBERNOTFOUND;
 959   if ( numparams < 1 )
 960     return TJS_E_BADPARAMCOUNT;
 961   if ( tjsgdv_firesparkactive )
 962   {
 963     v11 = ("iTJSDispatch2 * tTJSVariant::AsObjectNoAddRef() const")(param[0]);
 964     ("tTJSVariant::tTJSVariant()")();
 965     if ( FIND_AND_GET_MEMBER(L"maxgen", v11, &v33) )
 966     {
 967       if ( ("tTJSVariant::operator tjs_int() const")(&v33) >= 500 )
 968       {
 969         tjsgdv_maxgennew = 500;
 970       }
 971       else
 972       {
 973         tjsgdv_maxgennew = ("tTJSVariant::operator tjs_int() const")(&v33);
 974       }
 975       if ( !FIND_AND_GET_MEMBER(L"transtime", v11, &v33) )
 976       {
 977         tjsgv_transtime = 5000;
 978       }
 979       else
 980       {
 981         tjsgv_transtime = ("tTJSVariant::operator tjs_int() const")(&v33);
 982       }
 983       tjsgdv_maxgenold = tjsgv_maxgen;
 984       tjsgdv_curtime = ("tjs_uint64 ::TVPGetTickCount()")();
 985       tjsgdv_istransitioning = 1;
 986     }
 987     if ( FIND_AND_GET_MEMBER(L"pause", v11, &v33) )
 988     {
 989       tjsgv_pause = ("tTJSVariant::operator tjs_int() const")(&v33) != 0;
 990     }
 991     if ( FIND_AND_GET_MEMBER(L"effect", v11, &v33) )
 992     {
 993       tjsgv_effect = ("tTJSVariant::operator tjs_int() const")(&v33) != 0;
 994     }
 995     if ( FIND_AND_GET_MEMBER(L"layer", v11, &v33) )
 996     {
 997       tjsgv_inlayer = ("iTJSDispatch2 * tTJSVariant::AsObjectNoAddRef() const")(&v33);
 998       if ( !FIND_AND_GET_MEMBER(L"imageWidth", tjsgv_inlayer, &v34) )
 999       {
1000         ("void ::TVPThrowExceptionMessage(const tjs_char *)")(L"invoking of Layer.imageWidth failed.");
1001       }
1002       tjsgv_inlayerwidth = ("tTJSVariant::operator tjs_int() const")(&v34);
1003       if ( !FIND_AND_GET_MEMBER(L"imageHeight", tjsgv_inlayer, &v34) )
1004       {
1005         ("void ::TVPThrowExceptionMessage(const tjs_char *)")(L"invoking of Layer.imageHeight failed.");
1006       }
1007       tjsgv_inlayerheight = ("tTJSVariant::operator tjs_int() const")(&v34);
1008       if ( !FIND_AND_GET_MEMBER(L"mainImageBufferForWrite", tjsgv_inlayer, &v34) )
1009       {
1010         ("void ::TVPThrowExceptionMessage(const tjs_char *)")(L"invoking of Layer.mainImageBufferForWrite failed.");
1011       }
1012       tjsgv_inlayerbuffer = ("tTJSVariant::operator tjs_int() const")(&v34);
1013       if ( !FIND_AND_GET_MEMBER(L"mainImageBufferPitch", tjsgv_inlayer, &v34) )
1014       {
1015         ("void ::TVPThrowExceptionMessage(const tjs_char *)")(L"invoking of Layer.mainImageBufferPitch failed.");
1016       }
1017       tjsgv_inlayerpitch = ("tTJSVariant::operator tjs_int() const")(&v34);
1018     }
1019     ("tTJSVariant::~ tTJSVariant()")(&v33);
1020   }
1021   return TJS_S_OK;
1022 }