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  1. #include "world.h"
  2. #include <stdlib.h>
  3.  
  4. #include "brender/brender.h"
  5. #include "brucetrk.h"
  6. #include "car.h"
  7. #include "depth.h"
  8. #include "displays.h"
  9. #include "drmem.h"
  10. #include "errors.h"
  11. #include "finteray.h"
  12. #include "flicplay.h"
  13. #include "globvars.h"
  14. #include "globvrpb.h"
  15. #include "graphics.h"
  16. #include "harness/trace.h"
  17. #include "input.h"
  18. #include "loading.h"
  19. #include "opponent.h"
  20. #include "pd/sys.h"
  21. #include "pedestrn.h"
  22. #include "piping.h"
  23. #include "replay.h"
  24. #include "spark.h"
  25. #include "trig.h"
  26. #include "utility.h"
  27.  
  28. #include <float.h>
  29. #include <string.h>
  30.  
  31. static const br_scalar viewdistance_surmultiplier = 2.5; // Pierre-Marie Baty -- view distance surmultiplier addition
  32.  
  33. int gFunkotronics_array_size;
  34. int gGroovidelics_array_size;
  35. int gSpec_vol_mode;
  36. tFunkotronic_spec* gFunkotronics_array;
  37. tGroovidelic_spec* gGroovidelics_array;
  38. char* gFunk_type_names[] = { "spin", "rock", "throb", "slither", "roll" };
  39. char* gFunk_anim_names[] = { "frames", "flic" };
  40. char* gTime_mode_names[] = { "approximate", "accurate" };
  41. char* gFunk_move_names[] = { "linear", "harmonic", "flash", "controlled", "absolute", "continuous" };
  42. char* gFunk_nature_names[] = { "constant", "distance", "lastlap", "otherlaps" };
  43. char* gGroove_nature_names[] = { "constant", "distance" };
  44. char* gAxis_names[] = { "x", "y", "z" };
  45. char* gLollipop_names[] = { "xlollipop", "ylollipop", "zlollipop" };
  46. char* gGroove_path_names[] = { "straight", "circular" };
  47. char* gGroove_object_names[] = { "spin", "rock", "throb", "shear" };
  48. char* gDepth_effect_names[] = { "dark", "fog" };
  49. br_actor* gGroove_by_proxy_actor;
  50. tRotate_mode gCurrent_rotate_mode = eRotate_mode_y;
  51. tScale_mode gCurrent_scale_mode = eScale_mode_all;
  52. int gNumber_of_additional_models;
  53. tRoad_texturing_level gRoad_texturing_level = eRTL_full;
  54. tWall_texturing_level gWall_texturing_level = eWTL_full;
  55. tCar_texturing_level gCar_texturing_level = eCTL_full;
  56. int gRendering_accessories;
  57. int gNumber_of_actors;
  58. int gNumber_of_lights;
  59. br_actor* gActor_array[500];
  60. float* gGroove_funk_bindings[960];
  61. br_actor* gDelete_list[500];
  62. br_actor* gLight_array[50];
  63. br_model* gAdditional_models[1000];
  64. br_actor* gSpec_vol_actors[100];
  65. tPath_name gAdditional_actor_path;
  66. tPath_name gAdditional_model_path;
  67. tU32 gPrevious_groove_times[2];
  68. int gRace_file_version;
  69. br_vector3 gActor_centre;
  70. float gTemp;
  71. br_actor* gLast_actor;
  72. br_actor* gKnown_actor;
  73. br_actor* gAdditional_actors;
  74. int gDelete_count;
  75. br_scalar gNearest_distance;
  76. br_actor* gNearest_actor;
  77. br_actor* gStandard_lamp;
  78. br_scalar gSight_distance_squared;
  79.  
  80. // IDA: float __cdecl MapSawToTriangle(float pNumber)
  81. float MapSawToTriangle(float pNumber) {
  82.     LOG_TRACE("(%f)", pNumber);
  83.  
  84.     if (pNumber >= 0.5) {
  85.         return 3.0 - pNumber * 4.0;
  86.     } else {
  87.         return pNumber * 4.0 - 1.0;
  88.     }
  89. }
  90.  
  91. // IDA: void __cdecl SetSightDistance(br_scalar pYon)
  92. void SetSightDistance(br_scalar pYon) {
  93.     gSight_distance_squared = pYon * 1.02f * (pYon * 1.02f);
  94. }
  95.  
  96. // IDA: br_actor* __usercall FindActorInArray@<EAX>(char *pThe_name@<EAX>)
  97. br_actor* FindActorInArray(char* pThe_name) {
  98.     int i;
  99.     LOG_TRACE("(\"%s\")", pThe_name);
  100.  
  101.     for (i = 0; i < gNumber_of_actors; i++) {
  102.         if (strcmp(gActor_array[i]->identifier, pThe_name) == 0) {
  103.             return gActor_array[i];
  104.         }
  105.     }
  106.     return NULL;
  107. }
  108.  
  109. // IDA: br_actor* __usercall FindLightInArray@<EAX>(char *pThe_name@<EAX>)
  110. br_actor* FindLightInArray(char* pThe_name) {
  111.     int i;
  112.     LOG_TRACE("(\"%s\")", pThe_name);
  113.  
  114.     for (i = 0; i < gNumber_of_lights; i++) {
  115.         if (strcmp(gLight_array[i]->identifier, pThe_name) == 0) {
  116.             return gLight_array[i];
  117.         }
  118.     }
  119.     return NULL;
  120. }
  121.  
  122. // IDA: br_actor* __usercall CloneActor@<EAX>(br_actor *pSource_actor@<EAX>)
  123. br_actor* CloneActor(br_actor* pSource_actor) {
  124.     br_actor* new_actor;
  125.     br_actor* child_actor;
  126.     br_actor* new_child_actor;
  127.     LOG_TRACE("(%p)", pSource_actor);
  128.  
  129.     new_actor = BrActorAllocate(pSource_actor->type, pSource_actor->type_data);
  130.     new_actor->model = pSource_actor->model;
  131.     new_actor->material = pSource_actor->material;
  132.     if (pSource_actor->identifier != NULL) {
  133.         if (new_actor->identifier != NULL) {
  134.             BrResFree(new_actor->identifier);
  135.         }
  136.         new_actor->identifier = BrResStrDup(new_actor, pSource_actor->identifier);
  137.     }
  138.     new_actor->t = pSource_actor->t;
  139.     for (child_actor = pSource_actor->children; child_actor != NULL; child_actor = child_actor->next) {
  140.         new_child_actor = CloneActor(child_actor);
  141.         BrActorAdd(new_actor, new_child_actor);
  142.     }
  143.     return new_actor;
  144. }
  145.  
  146. // IDA: void __usercall InitialiseStorageSpace(tBrender_storage *pStorage_space@<EAX>, int pMax_pixelmaps@<EDX>, int pMax_shade_tables@<EBX>, int pMax_materials@<ECX>, int pMax_models)
  147. void InitialiseStorageSpace(tBrender_storage* pStorage_space, int pMax_pixelmaps, int pMax_shade_tables, int pMax_materials, int pMax_models) {
  148.     LOG_TRACE("(%p, %d, %d, %d, %d)", pStorage_space, pMax_pixelmaps, pMax_shade_tables, pMax_materials, pMax_models);
  149.  
  150.     pStorage_space->pixelmaps_count = 0;
  151.     pStorage_space->shade_tables_count = 0;
  152.     pStorage_space->materials_count = 0;
  153.     pStorage_space->models_count = 0;
  154.     pStorage_space->max_pixelmaps = pMax_pixelmaps;
  155.     pStorage_space->max_shade_tables = pMax_shade_tables;
  156.     pStorage_space->max_materials = pMax_materials;
  157.     pStorage_space->max_models = pMax_models;
  158.     pStorage_space->pixelmaps = BrMemCalloc(pMax_pixelmaps, sizeof(br_pixelmap*), kMem_stor_space_pix);
  159.     pStorage_space->shade_tables = BrMemCalloc(pMax_shade_tables, sizeof(br_pixelmap*), kMem_stor_space_tab);
  160.     pStorage_space->materials = BrMemCalloc(pMax_materials, sizeof(br_material*), kMem_stor_space_mat);
  161.     pStorage_space->models = BrMemCalloc(pMax_models, sizeof(br_model*), kMem_stor_space_mod);
  162.     pStorage_space->saved_colour_maps = BrMemCalloc(pMax_materials, sizeof(br_pixelmap*), kMem_stor_space_save);
  163. }
  164.  
  165. // IDA: void __usercall DisposeStorageSpace(tBrender_storage *pStorage_space@<EAX>)
  166. void DisposeStorageSpace(tBrender_storage* pStorage_space) {
  167.     BrMemFree(pStorage_space->pixelmaps);
  168.     BrMemFree(pStorage_space->shade_tables);
  169.     BrMemFree(pStorage_space->materials);
  170.     BrMemFree(pStorage_space->models);
  171.     BrMemFree(pStorage_space->saved_colour_maps);
  172. }
  173.  
  174. // IDA: void __usercall ClearOutStorageSpace(tBrender_storage *pStorage_space@<EAX>)
  175. void ClearOutStorageSpace(tBrender_storage* pStorage_space) {
  176.     int i;
  177.     LOG_TRACE("(%p)", pStorage_space);
  178.  
  179.     for (i = 0; pStorage_space->pixelmaps_count > i; ++i) {
  180.         if (pStorage_space->pixelmaps[i] != NULL) {
  181.             BrMapRemove(pStorage_space->pixelmaps[i]);
  182.             BrPixelmapFree(pStorage_space->pixelmaps[i]);
  183.         }
  184.     }
  185.     pStorage_space->pixelmaps_count = 0;
  186.     for (i = 0; pStorage_space->shade_tables_count > i; ++i) {
  187.         if (pStorage_space->shade_tables[i] != NULL) {
  188.             BrTableRemove(pStorage_space->shade_tables[i]);
  189.             BrPixelmapFree(pStorage_space->shade_tables[i]);
  190.         }
  191.     }
  192.     pStorage_space->shade_tables_count = 0;
  193.     for (i = 0; pStorage_space->materials_count > i; ++i) {
  194.         if (pStorage_space->materials[i] != NULL) {
  195.             BrMaterialRemove(pStorage_space->materials[i]);
  196.             BrMaterialFree(pStorage_space->materials[i]);
  197.         }
  198.     }
  199.     pStorage_space->materials_count = 0;
  200.     for (i = 0; pStorage_space->models_count > i; ++i) {
  201.         if (pStorage_space->models[i] != NULL) {
  202.             BrModelRemove(pStorage_space->models[i]);
  203.             BrModelFree(pStorage_space->models[i]);
  204.         }
  205.     }
  206.     pStorage_space->models_count = 0;
  207. }
  208.  
  209. // IDA: tAdd_to_storage_result __usercall AddPixelmapToStorage@<EAX>(tBrender_storage *pStorage_space@<EAX>, br_pixelmap **pThe_pm@<EDX>)
  210. // This seems like the signature should be `br_pixelmap* pThe_pm`
  211. tAdd_to_storage_result AddPixelmapToStorage(tBrender_storage* pStorage_space, br_pixelmap** pThe_pm) {
  212.     int i;
  213.     LOG_TRACE("(%p, %p)", pStorage_space, pThe_pm);
  214.  
  215.     if (pStorage_space->pixelmaps_count >= pStorage_space->max_pixelmaps) {
  216.         return eStorage_not_enough_room;
  217.     }
  218.  
  219.     for (i = 0; i < pStorage_space->pixelmaps_count; i++) {
  220.         if (pStorage_space->pixelmaps[i]->identifier
  221.             && ((br_pixelmap*)pThe_pm)->identifier
  222.             && strcmp(pStorage_space->pixelmaps[i]->identifier, ((br_pixelmap*)pThe_pm)->identifier) == 0) {
  223.             return eStorage_duplicate;
  224.         }
  225.     }
  226.     pStorage_space->pixelmaps[pStorage_space->pixelmaps_count] = (br_pixelmap*)pThe_pm;
  227.     pStorage_space->pixelmaps_count++;
  228.     return eStorage_allocated;
  229. }
  230.  
  231. // IDA: tAdd_to_storage_result __usercall AddShadeTableToStorage@<EAX>(tBrender_storage *pStorage_space@<EAX>, br_pixelmap *pThe_st@<EDX>)
  232. tAdd_to_storage_result AddShadeTableToStorage(tBrender_storage* pStorage_space, br_pixelmap* pThe_st) {
  233.     int i;
  234.     LOG_TRACE("(%p, %p)", pStorage_space, pThe_st);
  235.  
  236.     if (pStorage_space->shade_tables_count >= pStorage_space->max_shade_tables) {
  237.         return eStorage_not_enough_room;
  238.     }
  239.  
  240.     for (i = 0; i < pStorage_space->shade_tables_count; i++) {
  241.         if (pStorage_space->shade_tables[i]->identifier
  242.             && pThe_st->identifier
  243.             && !strcmp(pStorage_space->shade_tables[i]->identifier, pThe_st->identifier)) {
  244.             return eStorage_duplicate;
  245.         }
  246.     }
  247.     pStorage_space->shade_tables[pStorage_space->shade_tables_count++] = pThe_st;
  248.     return eStorage_allocated;
  249. }
  250.  
  251. // IDA: tAdd_to_storage_result __usercall AddMaterialToStorage@<EAX>(tBrender_storage *pStorage_space@<EAX>, br_material *pThe_mat@<EDX>)
  252. tAdd_to_storage_result AddMaterialToStorage(tBrender_storage* pStorage_space, br_material* pThe_mat) {
  253.     int i;
  254.     LOG_TRACE("(%p, %p)", pStorage_space, pThe_mat);
  255.  
  256.     if (pStorage_space->materials_count >= pStorage_space->max_materials) {
  257.         return eStorage_not_enough_room;
  258.     }
  259.     for (i = 0; i < pStorage_space->materials_count; i++) {
  260.         if (pStorage_space->materials[i]->identifier
  261.             && pThe_mat->identifier
  262.             && !strcmp(pStorage_space->materials[i]->identifier, pThe_mat->identifier)) {
  263.             return eStorage_duplicate;
  264.         }
  265.     }
  266.     pStorage_space->saved_colour_maps[pStorage_space->materials_count] = 0;
  267.     pStorage_space->materials[pStorage_space->materials_count++] = pThe_mat;
  268.     return eStorage_allocated;
  269. }
  270.  
  271. // IDA: tAdd_to_storage_result __usercall AddModelToStorage@<EAX>(tBrender_storage *pStorage_space@<EAX>, br_model *pThe_mod@<EDX>)
  272. tAdd_to_storage_result AddModelToStorage(tBrender_storage* pStorage_space, br_model* pThe_mod) {
  273.     int i;
  274.     LOG_TRACE("(%p, %p)", pStorage_space, pThe_mod);
  275.  
  276.     if (pStorage_space->materials_count >= pStorage_space->max_models) {
  277.         return eStorage_not_enough_room;
  278.     }
  279.     for (i = 0; i < pStorage_space->models_count; i++) {
  280.         if (pStorage_space->models[i]
  281.             && pStorage_space->models[i]->identifier
  282.             && pThe_mod->identifier
  283.             && !strcmp(pStorage_space->models[i]->identifier, pThe_mod->identifier)) {
  284.             return eStorage_duplicate;
  285.         }
  286.     }
  287.     pStorage_space->models[pStorage_space->models_count] = pThe_mod;
  288.     pStorage_space->models_count++;
  289.     return eStorage_allocated;
  290. }
  291.  
  292. // IDA: int __usercall LoadNPixelmaps@<EAX>(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>, int pCount@<EBX>)
  293. int LoadNPixelmaps(tBrender_storage* pStorage_space, FILE* pF, int pCount) {
  294.     tPath_name the_path;
  295.     int i;
  296.     int j;
  297.     int new_ones;
  298.     int total;
  299.     char s[256];
  300.     char* str;
  301.     br_pixelmap* temp_array[200];
  302.     LOG_TRACE("(%p, %p, %d)", pStorage_space, pF, pCount);
  303.  
  304.     new_ones = 0;
  305.     for (i = 0; i < pCount; ++i) {
  306.         PossibleService();
  307.         GetALineAndDontArgue(pF, s);
  308.         str = strtok(s, "\t ,/");
  309.         PathCat(the_path, gApplication_path, gGraf_specs[gGraf_spec_index].data_dir_name);
  310.         PathCat(the_path, the_path, "PIXELMAP");
  311.         PathCat(the_path, the_path, str);
  312.         AllowOpenToFail();
  313.         total = DRPixelmapLoadMany(the_path, temp_array, COUNT_OF(temp_array));
  314.         if (total == 0) {
  315.             PathCat(the_path, gApplication_path, "PIXELMAP");
  316.             PathCat(the_path, the_path, str);
  317.             total = DRPixelmapLoadMany(the_path, temp_array, COUNT_OF(temp_array));
  318.             if (total == 0) {
  319.                 FatalError(kFatalError_LoadPixelmapFile_S, str);
  320.             }
  321.         }
  322.         for (j = 0; j < total; j++) {
  323.             if (temp_array[j] != NULL) {
  324.                 switch (AddPixelmapToStorage(pStorage_space, (br_pixelmap**)temp_array[j])) {
  325.                 case eStorage_not_enough_room:
  326.                     FatalError(kFatalError_InsufficientPixelmapSlots);
  327.                     break;
  328.                 case eStorage_duplicate:
  329.                     BrPixelmapFree(temp_array[j]);
  330.                     break;
  331.                 case eStorage_allocated:
  332.                     BrMapAdd(temp_array[j]);
  333.                     ++new_ones;
  334.                     break;
  335.                 }
  336.             }
  337.         }
  338.     }
  339.     return new_ones;
  340. }
  341.  
  342. // IDA: br_pixelmap* __usercall LoadSinglePixelmap@<EAX>(tBrender_storage *pStorage_space@<EAX>, char *pName@<EDX>)
  343. br_pixelmap* LoadSinglePixelmap(tBrender_storage* pStorage_space, char* pName) {
  344.     br_pixelmap* temp;
  345.     LOG_TRACE("(%p, \"%s\")", pStorage_space, pName);
  346.  
  347.     temp = LoadPixelmap(pName);
  348.     if (!temp) {
  349.         return BrMapFind(pName);
  350.     }
  351.  
  352.     switch (AddPixelmapToStorage(pStorage_space, (br_pixelmap**)temp)) {
  353.     case eStorage_not_enough_room:
  354.         FatalError(kFatalError_InsufficientPixelmapSlots);
  355.         break;
  356.  
  357.     case eStorage_duplicate:
  358.         BrPixelmapFree(temp);
  359.         return BrMapFind(pName);
  360.  
  361.     case eStorage_allocated:
  362.         BrMapAdd(temp);
  363.         return temp;
  364.     }
  365.  
  366.     return NULL;
  367. }
  368.  
  369. // IDA: br_material* __usercall LoadSingleMaterial@<EAX>(tBrender_storage *pStorage_space@<EAX>, char *pName@<EDX>)
  370. br_material* LoadSingleMaterial(tBrender_storage* pStorage_space, char* pName) {
  371.     br_material* temp;
  372.     LOG_TRACE("(%p, \"%s\")", pStorage_space, pName);
  373.  
  374.     temp = LoadMaterial(pName);
  375.     if (!temp) {
  376.         return BrMaterialFind(pName);
  377.     }
  378.  
  379.     switch (AddMaterialToStorage(pStorage_space, temp)) {
  380.     case eStorage_not_enough_room:
  381.         FatalError(kFatalError_InsufficientMaterialSlots);
  382.         break;
  383.  
  384.     case eStorage_duplicate:
  385.         BrMaterialFree(temp);
  386.         return BrMaterialFind(pName);
  387.  
  388.     case eStorage_allocated:
  389.         BrMaterialAdd(temp);
  390.         return temp;
  391.     }
  392.  
  393.     return NULL;
  394. }
  395.  
  396. // IDA: int __usercall LoadNShadeTables@<EAX>(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>, int pCount@<EBX>)
  397. int LoadNShadeTables(tBrender_storage* pStorage_space, FILE* pF, int pCount) {
  398.     tPath_name the_path;
  399.     int i;
  400.     int j;
  401.     int new_ones;
  402.     int total;
  403.     char s[256];
  404.     char* str;
  405.     br_pixelmap* temp_array[50];
  406.     LOG_TRACE("(%p, %p, %d)", pStorage_space, pF, pCount);
  407.  
  408.     new_ones = 0;
  409.     for (i = 0; i < pCount; i++) {
  410.         PossibleService();
  411.         GetALineAndDontArgue(pF, s);
  412.         str = strtok(s, "\t ,/");
  413.         PathCat(the_path, gApplication_path, "SHADETAB");
  414.         PathCat(the_path, the_path, str);
  415.         total = DRPixelmapLoadMany(the_path, temp_array, 50);
  416.         if (total == 0) {
  417.             FatalError(kFatalError_LoadShadeTableFile_S, str);
  418.         }
  419.         for (j = 0; j < total; j++) {
  420.             if (temp_array[j]) {
  421.                 switch (AddShadeTableToStorage(pStorage_space, temp_array[j])) {
  422.                 case eStorage_not_enough_room:
  423.                     FatalError(kFatalError_InsufficientShadeTableSlots);
  424.                     break;
  425.  
  426.                 case eStorage_duplicate:
  427.                     BrPixelmapFree(temp_array[j]);
  428.                     break;
  429.                 case eStorage_allocated:
  430.                     BrTableAdd(temp_array[j]);
  431.                     new_ones++;
  432.                     break;
  433.                 }
  434.             }
  435.         }
  436.     }
  437.     return new_ones;
  438. }
  439.  
  440. // IDA: br_pixelmap* __usercall LoadSingleShadeTable@<EAX>(tBrender_storage *pStorage_space@<EAX>, char *pName@<EDX>)
  441. br_pixelmap* LoadSingleShadeTable(tBrender_storage* pStorage_space, char* pName) {
  442.     br_pixelmap* temp;
  443.     LOG_TRACE("(%p, \"%s\")", pStorage_space, pName);
  444.  
  445.     temp = LoadShadeTable(pName);
  446.     if (!temp) {
  447.         return BrTableFind(pName);
  448.     }
  449.  
  450.     switch (AddShadeTableToStorage(pStorage_space, temp)) {
  451.     case eStorage_not_enough_room:
  452.         FatalError(kFatalError_InsufficientShadeTableSlots);
  453.         break;
  454.  
  455.     case eStorage_duplicate:
  456.         BrPixelmapFree(temp);
  457.         return BrTableFind(pName);
  458.  
  459.     case eStorage_allocated:
  460.         BrTableAdd(temp);
  461.         return temp;
  462.     }
  463.  
  464.     return NULL;
  465. }
  466.  
  467. // IDA: int __usercall LoadNMaterials@<EAX>(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>, int pCount@<EBX>)
  468. int LoadNMaterials(tBrender_storage* pStorage_space, FILE* pF, int pCount) {
  469.     tPath_name the_path;
  470.     int i;
  471.     int j;
  472.     int new_ones;
  473.     int total;
  474.     char s[256];
  475.     char* str;
  476.     br_material* temp_array[200];
  477.     LOG_TRACE("(%p, %p, %d)", pStorage_space, pF, pCount);
  478.  
  479.     new_ones = 0;
  480.     for (i = 0; i < pCount; ++i) {
  481.         PossibleService();
  482.         GetALineAndDontArgue(pF, s);
  483.         str = strtok(s, "\t ,/");
  484.         PathCat(the_path, gApplication_path, "MATERIAL");
  485.         PathCat(the_path, the_path, str);
  486.         total = BrMaterialLoadMany(the_path, temp_array, 200);
  487.         if (total == 0) {
  488.             FatalError(kFatalError_LoadMaterialFile_S, str);
  489.         }
  490.         for (j = 0; j < total; j++) {
  491.             if (temp_array[j]) {
  492.                 switch (AddMaterialToStorage(pStorage_space, temp_array[j])) {
  493.                 case eStorage_not_enough_room:
  494.                     FatalError(kFatalError_InsufficientMaterialSlots);
  495.                     break;
  496.                 case eStorage_duplicate:
  497.                     BrMaterialFree(temp_array[j]);
  498.                     break;
  499.                 case eStorage_allocated:
  500.                     BrMaterialAdd(temp_array[j]);
  501.                     new_ones++;
  502.                 }
  503.             }
  504.         }
  505.     }
  506.     return new_ones;
  507. }
  508.  
  509. // IDA: int __usercall LoadNModels@<EAX>(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>, int pCount@<EBX>)
  510. int LoadNModels(tBrender_storage* pStorage_space, FILE* pF, int pCount) {
  511.     tPath_name the_path;
  512.     int i;
  513.     int j;
  514.     int new_ones;
  515.     int total;
  516.     char s[256];
  517.     char* str;
  518.     br_model* temp_array[2000];
  519.     //v11model* prepared; // Pierre-Marie Baty -- unused variable
  520.     //int group; // Pierre-Marie Baty -- unused variable
  521.     LOG_TRACE("(%p, %p, %d)", pStorage_space, pF, pCount);
  522.  
  523.     new_ones = 0;
  524.     for (i = 0; i < pCount; i++) {
  525.         PossibleService();
  526.         GetALineAndDontArgue(pF, s);
  527.         str = strtok(s, "\t ,/");
  528.         PathCat(the_path, gApplication_path, "MODELS");
  529.         PathCat(the_path, the_path, str);
  530.         total = BrModelLoadMany(the_path, temp_array, 2000);
  531.         if (total == 0) {
  532.             FatalError(kFatalError_LoadModelFile_S, str);
  533.         }
  534.         for (j = 0; j < total; j++) {
  535.             if (temp_array[j]) {
  536.                 switch (AddModelToStorage(pStorage_space, temp_array[j])) {
  537.                 case eStorage_not_enough_room:
  538.                     FatalError(kFatalError_InsufficientModelSlots);
  539.                     break;
  540.                 case eStorage_duplicate:
  541.                     BrModelFree(temp_array[j]);
  542.                     break;
  543.                 case eStorage_allocated:
  544.                     temp_array[j]->flags |= 0x80u;
  545.                     RemoveDoubleSided(temp_array[j]);
  546.                     BrModelAdd(temp_array[j]);
  547.                     ++new_ones;
  548.                     break;
  549.                 }
  550.             }
  551.         }
  552.     }
  553.  
  554.     return new_ones;
  555. }
  556.  
  557. // IDA: void __usercall DodgyModelUpdate(br_model *pM@<EAX>)
  558. void DodgyModelUpdate(br_model* pM) {
  559.     LOG_TRACE("(%p)", pM);
  560.  
  561.     BrResFree(pM->faces);
  562.     BrResFree(pM->vertices);
  563.     pM->nfaces = 0;
  564.     pM->nvertices = 0;
  565.     pM->faces = NULL;
  566.     pM->vertices = NULL;
  567. }
  568.  
  569. // IDA: br_material* __usercall SuffixedMaterial@<EAX>(br_material *pOld@<EAX>, char *pSuffix@<EDX>)
  570. br_material* SuffixedMaterial(br_material* pOld, char* pSuffix) {
  571.     br_material* new_mat;
  572.     char* new_id;
  573.     LOG_TRACE("(%p, \"%s\")", pOld, pSuffix);
  574.  
  575.     new_id = BrMemAllocate(strlen(pOld->identifier) + strlen(pSuffix) + 1, kMem_new_mat_id);
  576.     sprintf(new_id, "%s%s", pOld->identifier, pSuffix);
  577.     new_mat = BrMaterialFind(new_id);
  578.     if (new_mat == NULL) {
  579.         new_mat = BrMaterialAllocate(NULL);
  580.         MaterialCopy(new_mat, pOld);
  581.         new_mat->identifier = new_id;
  582.         BrMaterialAdd(new_mat);
  583.     } else {
  584.         BrMemFree(new_id);
  585.     }
  586.     return new_mat;
  587. }
  588.  
  589. // IDA: int __usercall FaceIsRoad@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  590. int FaceIsRoad(br_model* pModel, tU16 pFace) {
  591.     br_vector3 v0;
  592.     br_vector3 v1;
  593.     br_vector3 cross;
  594.     LOG_TRACE("(%p, %d)", pModel, pFace);
  595.  
  596.     BrVector3Sub(&v0, &pModel->vertices[pModel->faces[pFace].vertices[0]].p, &pModel->vertices[pModel->faces[pFace].vertices[1]].p);
  597.     BrVector3Sub(&v1, &pModel->vertices[pModel->faces[pFace].vertices[1]].p, &pModel->vertices[pModel->faces[pFace].vertices[2]].p);
  598.     BrVector3Cross(&cross, &v0, &v1);
  599.     return sqrtf(cross.v[0] * cross.v[0] + cross.v[2] * cross.v[2]) < 0.7f * cross.v[1];
  600. }
  601.  
  602. // IDA: br_material* __usercall RoadPerspToUntex@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  603. br_material* RoadPerspToUntex(br_model* pModel, tU16 pFace) {
  604.     br_material* old_mat;
  605.     br_material* new_mat;
  606.     LOG_TRACE("(%p, %d)", pModel, pFace);
  607.  
  608.     old_mat = pModel->faces[pFace].material;
  609.     if (old_mat->colour_map == NULL || !FaceIsRoad(pModel, pFace)) {
  610.         return NULL;
  611.     }
  612.     new_mat = SuffixedMaterial(old_mat, ".road");
  613.     if (new_mat->colour_map != NULL) {
  614.         new_mat->colour_map = NULL;
  615.         BrMaterialUpdate(new_mat, BR_MATU_ALL);
  616.     }
  617.     return new_mat;
  618. }
  619.  
  620. // IDA: br_material* __usercall WallPerspToLinear@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  621. br_material* WallPerspToLinear(br_model* pModel, tU16 pFace) {
  622.     br_material* old_mat;
  623.     br_material* new_mat;
  624.     LOG_TRACE("(%p, %d)", pModel, pFace);
  625.  
  626.     old_mat = pModel->faces[pFace].material;
  627.     if (old_mat->colour_map == NULL || !(old_mat->flags & BR_MATF_PERSPECTIVE) || FaceIsRoad(pModel, pFace)) {
  628.         return NULL;
  629.     }
  630.     new_mat = SuffixedMaterial(old_mat, ".pwall");
  631.     if (new_mat->flags & BR_MATF_PERSPECTIVE) {
  632.         new_mat->flags &= ~BR_MATF_PERSPECTIVE;
  633.         BrMaterialUpdate(new_mat, BR_MATU_ALL);
  634.     }
  635.     return new_mat;
  636. }
  637.  
  638. // IDA: br_material* __usercall WallPerspToUntex@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  639. br_material* WallPerspToUntex(br_model* pModel, tU16 pFace) {
  640.     br_material* old_mat;
  641.     br_material* new_mat;
  642.     LOG_TRACE("(%p, %d)", pModel, pFace);
  643.  
  644.     old_mat = pModel->faces[pFace].material;
  645.     if (old_mat->colour_map == NULL || FaceIsRoad(pModel, pFace)) {
  646.         return NULL;
  647.     }
  648.     if (old_mat->flags & BR_MATF_PERSPECTIVE) {
  649.         new_mat = SuffixedMaterial(old_mat, ".pwall");
  650.     } else {
  651.         new_mat = SuffixedMaterial(old_mat, ".lwall");
  652.     }
  653.     if (new_mat->colour_map != NULL) {
  654.         new_mat->colour_map = NULL;
  655.         BrMaterialUpdate(new_mat, BR_MATU_ALL);
  656.     }
  657.     return new_mat;
  658. }
  659.  
  660. // IDA: void __usercall ProcessModelFaceMaterials2(br_model *pModel@<EAX>, tPMFM2CB pCallback@<EDX>)
  661. void ProcessModelFaceMaterials2(br_model* pModel, tPMFM2CB pCallback) {
  662.     //tU16 f; // Pierre-Marie Baty -- unused variable
  663.     //tU16 group; // Pierre-Marie Baty -- unused variable
  664.     //br_material* old_mat; // Pierre-Marie Baty -- unused variable
  665.     LOG_TRACE("(%p, %d)", pModel, pCallback);
  666.     NOT_IMPLEMENTED();
  667. }
  668.  
  669. // IDA: void __usercall ProcessModelFaceMaterials(br_model *pModel@<EAX>, tPMFMCB pCallback@<EDX>)
  670. void ProcessModelFaceMaterials(br_model* pModel, tPMFMCB pCallback) {
  671.     tU16 f;
  672.     br_material* possible_mat;
  673.     br_material* new_mat;
  674.     LOG_TRACE("(%p, %d)", pModel, pCallback);
  675.  
  676.     new_mat = NULL;
  677.     for (f = 0; f < pModel->nfaces; f++) {
  678.         if (pModel->faces[f].material != NULL) {
  679.             possible_mat = (*pCallback)(pModel, f);
  680.             if (possible_mat != NULL) {
  681.                 pModel->faces[f].material = possible_mat;
  682.                 new_mat = possible_mat;
  683.             }
  684.         }
  685.     }
  686.     if (new_mat != NULL) {
  687.         BrModelUpdate(pModel, BR_MATU_ALL);
  688.     }
  689. }
  690.  
  691. // IDA: int __usercall LoadNTrackModels@<EAX>(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>, int pCount@<EBX>)
  692. int LoadNTrackModels(tBrender_storage* pStorage_space, FILE* pF, int pCount) {
  693.     tPath_name the_path;
  694.     int i;
  695.     int j;
  696.     int new_ones;
  697.     int total;
  698.     //int group; // Pierre-Marie Baty -- unused variable
  699.     char s[256];
  700.     char* str;
  701.     br_model* temp_array[2000];
  702.     //v11model* prepared; // Pierre-Marie Baty -- unused variable
  703.     LOG_TRACE("(%p, %p, %d)", pStorage_space, pF, pCount);
  704.  
  705.     new_ones = 0;
  706.     for (i = 0; i < pCount; i++) {
  707.         GetALineAndDontArgue(pF, s);
  708.         str = strtok(s, "\t ,/");
  709.         PathCat(the_path, gApplication_path, "MODELS");
  710.         PathCat(the_path, the_path, str);
  711.         total = BrModelLoadMany(the_path, temp_array, 2000);
  712.         if (total == 0) {
  713.             FatalError(kFatalError_LoadModelFile_S, str);
  714.         }
  715.         for (j = 0; j < total; j++) {
  716.             if (temp_array[j]) {
  717.                 switch (AddModelToStorage(pStorage_space, temp_array[j])) {
  718.                 case eStorage_not_enough_room:
  719.                     FatalError(kFatalError_InsufficientModelSlots);
  720.                     break;
  721.                 case eStorage_duplicate:
  722.                     BrModelFree(temp_array[j]);
  723.                     break;
  724.                 case eStorage_allocated:
  725.                     temp_array[j]->flags |= BR_MODF_UPDATEABLE;
  726.                     if (gRoad_texturing_level == eRTL_none) {
  727.                         ProcessModelFaceMaterials(temp_array[j], RoadPerspToUntex);
  728.                     }
  729.                     switch (gWall_texturing_level) {
  730.                     case eWTL_none:
  731.                         ProcessModelFaceMaterials(temp_array[j], WallPerspToUntex);
  732.                         break;
  733.                     case eWTL_linear:
  734.                         ProcessModelFaceMaterials(temp_array[j], WallPerspToLinear);
  735.                         break;
  736.                     default:
  737.                         break;
  738.                     }
  739.                     RemoveDoubleSided(temp_array[j]);
  740.                     BrModelAdd(temp_array[j]);
  741.                     new_ones++;
  742.                 }
  743.             }
  744.         }
  745.     }
  746.     return new_ones;
  747. }
  748.  
  749. // IDA: void __usercall LoadSomePixelmaps(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>)
  750. void LoadSomePixelmaps(tBrender_storage* pStorage_space, FILE* pF) {
  751.     //tPath_name the_path; // Pierre-Marie Baty -- unused variable
  752.     //int i; // Pierre-Marie Baty -- unused variable
  753.     //int j; // Pierre-Marie Baty -- unused variable
  754.     int count;
  755.     //int new_ones; // Pierre-Marie Baty -- unused variable
  756.     char s[256];
  757.     char* str;
  758.     //br_pixelmap* temp_array[200]; // Pierre-Marie Baty -- unused variable
  759.     LOG_TRACE("(%p, %p)", pStorage_space, pF);
  760.  
  761.     GetALineAndDontArgue(pF, s);
  762.     str = strtok(s, "\t ,/");
  763.     sscanf(str, "%d", &count);
  764.     LoadNPixelmaps(pStorage_space, pF, count);
  765. }
  766.  
  767. // IDA: void __usercall LoadSomeShadeTables(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>)
  768. void LoadSomeShadeTables(tBrender_storage* pStorage_space, FILE* pF) {
  769.     //tPath_name the_path; // Pierre-Marie Baty -- unused variable
  770.     //int i; // Pierre-Marie Baty -- unused variable
  771.     //int j; // Pierre-Marie Baty -- unused variable
  772.     int count;
  773.     //int new_ones; // Pierre-Marie Baty -- unused variable
  774.     char s[256];
  775.     char* str;
  776.     //br_pixelmap* temp_array[50]; // Pierre-Marie Baty -- unused variable
  777.     LOG_TRACE("(%p, %p)", pStorage_space, pF);
  778.  
  779.     GetALineAndDontArgue(pF, s);
  780.     str = strtok(s, "\t ,/");
  781.     sscanf(str, "%d", &count);
  782.     LoadNShadeTables(pStorage_space, pF, count);
  783. }
  784.  
  785. // IDA: void __usercall LoadSomeMaterials(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>)
  786. void LoadSomeMaterials(tBrender_storage* pStorage_space, FILE* pF) {
  787.     //tPath_name the_path; // Pierre-Marie Baty -- unused variable
  788.     //int i; // Pierre-Marie Baty -- unused variable
  789.     //int j; // Pierre-Marie Baty -- unused variable
  790.     int count;
  791.     //int new_ones; // Pierre-Marie Baty -- unused variable
  792.     char s[256];
  793.     char* str;
  794.     //br_material* temp_array[200]; // Pierre-Marie Baty -- unused variable
  795.     LOG_TRACE("(%p, %p)", pStorage_space, pF);
  796.  
  797.     GetALineAndDontArgue(pF, s);
  798.     str = strtok(s, "\t ,/");
  799.     sscanf(str, "%d", &count);
  800.     LoadNMaterials(pStorage_space, pF, count);
  801. }
  802.  
  803. // IDA: void __usercall LoadSomeModels(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>)
  804. void LoadSomeModels(tBrender_storage* pStorage_space, FILE* pF) {
  805.     //tPath_name the_path; // Pierre-Marie Baty -- unused variable
  806.     //int i; // Pierre-Marie Baty -- unused variable
  807.     //int j; // Pierre-Marie Baty -- unused variable
  808.     int count;
  809.     //int new_ones; // Pierre-Marie Baty -- unused variable
  810.     char s[256];
  811.     char* str;
  812.     //br_model* temp_array[2000]; // Pierre-Marie Baty -- unused variable
  813.     LOG_TRACE("(%p, %p)", pStorage_space, pF);
  814.  
  815.     GetALineAndDontArgue(pF, s);
  816.     str = strtok(s, "\t ,/");
  817.     sscanf(str, "%d", &count);
  818.     LoadNModels(pStorage_space, pF, count);
  819. }
  820.  
  821. // IDA: void __usercall LoadSomeTrackModels(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>)
  822. void LoadSomeTrackModels(tBrender_storage* pStorage_space, FILE* pF) {
  823.     //tPath_name the_path; // Pierre-Marie Baty -- unused variable
  824.     //int i;               // Pierre-Marie Baty -- unused variable
  825.     //int j;               // Pierre-Marie Baty -- unused variable
  826.     int count;
  827.     //int new_ones; // Pierre-Marie Baty -- unused variable
  828.     char s[256];
  829.     char* str;
  830.     //br_model* temp_array[2000]; // Pierre-Marie Baty -- unused variable
  831.     LOG_TRACE("(%p, %p)", pStorage_space, pF);
  832.  
  833.     GetALineAndDontArgue(pF, s);
  834.     str = strtok(s, "\t ,/");
  835.     sscanf(str, "%d", &count);
  836.     LoadNTrackModels(pStorage_space, pF, count);
  837. }
  838.  
  839. // IDA: void __usercall AddFunkGrooveBinding(int pSlot_number@<EAX>, float *pPeriod_address@<EDX>)
  840. void AddFunkGrooveBinding(int pSlot_number, float* pPeriod_address) {
  841.     LOG_TRACE("(%d, %p)", pSlot_number, pPeriod_address);
  842.  
  843.     if (pSlot_number < 0 || pSlot_number >= COUNT_OF(gGroove_funk_bindings)) {
  844.         FatalError(kFatalError_DefinedRefNumGrooveFunkOutOfRange);
  845.     }
  846.  
  847.     gGroove_funk_bindings[pSlot_number] = pPeriod_address;
  848.     *pPeriod_address = 0.0f;
  849. }
  850.  
  851. // IDA: void __usercall ControlBoundFunkGroove(int pSlot_number@<EAX>, float pValue)
  852. void ControlBoundFunkGroove(int pSlot_number, float pValue) {
  853.     LOG_TRACE("(%d, %f)", pSlot_number, pValue);
  854.  
  855.     if (pSlot_number < 0) {
  856.         return;
  857.     }
  858.     if (pSlot_number >= COUNT_OF(gGroove_funk_bindings)) {
  859.         FatalError(kFatalError_UsedRefNumGrooveFunkOutOfRange);
  860.     }
  861.     *gGroove_funk_bindings[pSlot_number] = pValue;
  862. }
  863.  
  864. // IDA: float __usercall ControlBoundFunkGroovePlus@<ST0>(int pSlot_number@<EAX>, float pValue)
  865. float ControlBoundFunkGroovePlus(int pSlot_number, float pValue) {
  866.     LOG_TRACE("(%d, %f)", pSlot_number, pValue);
  867.  
  868.     if (pSlot_number < 0) {
  869.         return 0.f;
  870.     }
  871.     if (pSlot_number >= COUNT_OF(gGroove_funk_bindings)) {
  872.         FatalError(kFatalError_UsedRefNumGrooveFunkOutOfRange);
  873.     }
  874.     *gGroove_funk_bindings[pSlot_number] = fmodf(*gGroove_funk_bindings[pSlot_number] + pValue, 1.f);
  875.     return *gGroove_funk_bindings[pSlot_number];
  876. }
  877.  
  878. // IDA: void __usercall ShiftBoundGrooveFunks(char *pStart@<EAX>, char *pEnd@<EDX>, int pDelta@<EBX>)
  879. void ShiftBoundGrooveFunks(char* pStart, char* pEnd, ptrdiff_t pDelta) {
  880.     int i;
  881.     LOG_TRACE("(\"%s\", \"%s\", %d)", pStart, pEnd, pDelta);
  882.  
  883.     for (i = 0; i < COUNT_OF(gGroove_funk_bindings); i++) {
  884.         if (pStart <= (char*)gGroove_funk_bindings[i] && (char*)gGroove_funk_bindings[i] < pEnd) {
  885.             gGroove_funk_bindings[i] = (float*)((char*)gGroove_funk_bindings[i] + (pDelta & ~(sizeof(void*) - 1))); // original code is (pDelta & 0xFFFFFFFC) but this caused problems;
  886.         }
  887.     }
  888. }
  889.  
  890. // IDA: tFunkotronic_spec* __cdecl AddNewFunkotronic()
  891. tFunkotronic_spec* AddNewFunkotronic(void) {
  892.     void* new_array;
  893.     int i;
  894.     LOG_TRACE("()");
  895.  
  896.     for (i = 0; i < gFunkotronics_array_size; i++) {
  897.         if (gFunkotronics_array[i].owner == -999) {
  898.             memset(&gFunkotronics_array[i], 0, sizeof(tFunkotronic_spec));
  899.             return &gFunkotronics_array[i];
  900.         }
  901.     }
  902.     gFunkotronics_array_size += 16;
  903.     new_array = BrMemCalloc(gFunkotronics_array_size, sizeof(tFunkotronic_spec), kMem_funk_spec);
  904.     if (gFunkotronics_array != NULL) {
  905.         memcpy(new_array, gFunkotronics_array, (gFunkotronics_array_size - 16) * sizeof(tFunkotronic_spec));
  906.         ShiftBoundGrooveFunks(
  907.             (char*)gFunkotronics_array,
  908.             (char*)&gFunkotronics_array[gFunkotronics_array_size - 16],
  909.             (char*)new_array - (char*)gFunkotronics_array);
  910.         BrMemFree(gFunkotronics_array);
  911.     }
  912.     gFunkotronics_array = new_array;
  913.     for (i = 0; i < 16; i++) {
  914.         gFunkotronics_array[gFunkotronics_array_size - 16 + i].owner = -999;
  915.     }
  916.     return &gFunkotronics_array[gFunkotronics_array_size - 16];
  917. }
  918.  
  919. // IDA: void __usercall DisposeFunkotronics(int pOwner@<EAX>)
  920. void DisposeFunkotronics(int pOwner) {
  921.     int i;
  922.     tFunkotronic_spec* the_funk;
  923.     LOG_TRACE("(%d)", pOwner);
  924.  
  925.     if (gFunkotronics_array == NULL) {
  926.         return;
  927.     }
  928.     for (i = 0; i < gFunkotronics_array_size; i++) {
  929.         the_funk = &gFunkotronics_array[i];
  930.         PossibleService();
  931.         if (the_funk->owner == pOwner) {
  932.             the_funk->owner = -999;
  933.             if (the_funk->proximity_array != NULL) {
  934.                 BrMemFree(the_funk->proximity_array);
  935.             }
  936.             if (the_funk->texture_animation_type == eTexture_animation_flic) {
  937.                 BrMemFree(the_funk->texture_animation_data.flic_info.flic_data);
  938.                 EndFlic(&the_funk->texture_animation_data.flic_info.flic_descriptor);
  939.                 BrMemFree(the_funk->material->colour_map->pixels);
  940.                 the_funk->material->colour_map->pixels = NULL;
  941.                 BrPixelmapFree(the_funk->material->colour_map);
  942.                 the_funk->material->colour_map = NULL;
  943.             }
  944.         }
  945.     }
  946. }
  947.  
  948. // IDA: void __usercall AddProximityVertex(br_vector3 *pV@<EAX>, tFunkotronic_spec *pThe_funk@<EDX>)
  949. void AddProximityVertex(br_vector3* pV, tFunkotronic_spec* pThe_funk) {
  950.     LOG_TRACE("(%p, %p)", pV, pThe_funk);
  951.  
  952.     pThe_funk->proximity_array[pThe_funk->proximity_count] = *pV;
  953.     pThe_funk->proximity_count++;
  954. }
  955.  
  956. // IDA: void __cdecl AddProximityVertexXYZ(br_scalar pX, br_scalar pY, br_scalar pZ, tFunkotronic_spec *pThe_funk)
  957. void AddProximityVertexXYZ(br_scalar pX, br_scalar pY, br_scalar pZ, tFunkotronic_spec* pThe_funk) {
  958.     br_vector3 v;
  959.     LOG_TRACE("(%f, %f, %f, %p)", pX, pY, pZ, pThe_funk);
  960.  
  961.     v.v[0] = pX;
  962.     v.v[1] = pY;
  963.     v.v[2] = pZ;
  964.     AddProximityVertex(&v, pThe_funk);
  965. }
  966.  
  967. // IDA: br_uint_32 __usercall CalcProximities@<EAX>(br_actor *pActor@<EAX>, br_material *pMat@<EDX>, tFunkotronic_spec *pThe_funk@<EBX>)
  968. br_uint_32 CalcProximities(br_actor* pActor, br_material* pMat, tFunkotronic_spec* pThe_funk) {
  969.     br_face* the_face;
  970.     int i;
  971.     LOG_TRACE("(%p, %p, %p)", pActor, pMat, pThe_funk);
  972.  
  973.     if (pActor->model != NULL) {
  974.         if (pThe_funk->material == pMat) {
  975.             pThe_funk->proximity_count += 8;
  976.         } else {
  977.             for (i = 0; i < pActor->model->nfaces; i++) {
  978.                 the_face = &pActor->model->faces[i];
  979.                 if (pThe_funk->material == the_face->material) {
  980.                     pThe_funk->proximity_count += 3;
  981.                 }
  982.             }
  983.         }
  984.     }
  985.     return 0;
  986. }
  987.  
  988. // IDA: br_uint_32 __usercall AddProximities@<EAX>(br_actor *pActor@<EAX>, br_material *pMat@<EDX>, tFunkotronic_spec *pThe_funk@<EBX>)
  989. br_uint_32 AddProximities(br_actor* pActor, br_material* pMat, tFunkotronic_spec* pThe_funk) {
  990.     br_face* the_face;
  991.     int i;
  992.     LOG_TRACE("(%p, %p, %p)", pActor, pMat, pThe_funk);
  993.  
  994.     if (pActor->model != NULL) {
  995.         if (pThe_funk->material == pMat) {
  996.             AddProximityVertexXYZ(
  997.                 pActor->model->bounds.min.v[0],
  998.                 pActor->model->bounds.min.v[1],
  999.                 pActor->model->bounds.min.v[2],
  1000.                 pThe_funk);
  1001.             AddProximityVertexXYZ(
  1002.                 pActor->model->bounds.min.v[0],
  1003.                 pActor->model->bounds.min.v[1],
  1004.                 pActor->model->bounds.max.v[2],
  1005.                 pThe_funk);
  1006.             AddProximityVertexXYZ(
  1007.                 pActor->model->bounds.min.v[0],
  1008.                 pActor->model->bounds.max.v[1],
  1009.                 pActor->model->bounds.min.v[2],
  1010.                 pThe_funk);
  1011.             AddProximityVertexXYZ(
  1012.                 pActor->model->bounds.min.v[0],
  1013.                 pActor->model->bounds.max.v[1],
  1014.                 pActor->model->bounds.max.v[2],
  1015.                 pThe_funk);
  1016.             AddProximityVertexXYZ(
  1017.                 pActor->model->bounds.max.v[0],
  1018.                 pActor->model->bounds.min.v[1],
  1019.                 pActor->model->bounds.min.v[2],
  1020.                 pThe_funk);
  1021.             AddProximityVertexXYZ(
  1022.                 pActor->model->bounds.max.v[0],
  1023.                 pActor->model->bounds.min.v[1],
  1024.                 pActor->model->bounds.max.v[2],
  1025.                 pThe_funk);
  1026.             AddProximityVertexXYZ(
  1027.                 pActor->model->bounds.max.v[0],
  1028.                 pActor->model->bounds.max.v[1],
  1029.                 pActor->model->bounds.min.v[2],
  1030.                 pThe_funk);
  1031.             AddProximityVertexXYZ(
  1032.                 pActor->model->bounds.max.v[0],
  1033.                 pActor->model->bounds.max.v[1],
  1034.                 pActor->model->bounds.max.v[2],
  1035.                 pThe_funk);
  1036.         } else {
  1037.             for (i = 0; i < pActor->model->nfaces; i++) {
  1038.                 the_face = &pActor->model->faces[i];
  1039.                 if (pThe_funk->material == the_face->material) {
  1040.                     AddProximityVertex(&pActor->model->vertices[the_face->vertices[0]].p, pThe_funk);
  1041.                     AddProximityVertex(&pActor->model->vertices[the_face->vertices[1]].p, pThe_funk);
  1042.                     AddProximityVertex(&pActor->model->vertices[the_face->vertices[2]].p, pThe_funk);
  1043.                 }
  1044.             }
  1045.         }
  1046.     }
  1047.     return 0;
  1048. }
  1049.  
  1050. // IDA: void __usercall Adjust2FloatsForExceptions(float *pVictim1@<EAX>, float *pVictim2@<EDX>, br_pixelmap *pCulprit@<EBX>)
  1051. void Adjust2FloatsForExceptions(float* pVictim1, float* pVictim2, br_pixelmap* pCulprit) {
  1052.     //tException_list e; // Pierre-Marie Baty -- unused variable
  1053.     LOG_TRACE("(%p, %p, %p)", pVictim1, pVictim2, pCulprit);
  1054.     NOT_IMPLEMENTED();
  1055. }
  1056.  
  1057. // IDA: void __usercall AddFunkotronics(FILE *pF@<EAX>, int pOwner@<EDX>, int pRef_offset@<EBX>)
  1058. void AddFunkotronics(FILE* pF, int pOwner, int pRef_offset) {
  1059.     char s[256];
  1060.     char* str;
  1061.     int first_time;
  1062.     int i;
  1063.     int j;
  1064.     tFunkotronic_spec* the_funk;
  1065.     float speed1;
  1066.     float speed2;
  1067.     float a_min;
  1068.     float d_min;
  1069.     float s_min;
  1070.     float a_max;
  1071.     float d_max;
  1072.     float s_max;
  1073.     void* the_pixels;
  1074.     br_pixelmap* the_pixelmap;
  1075.     float x_0;
  1076.     float x_1;
  1077.     int d_0;
  1078.     int d_1;
  1079.     LOG_TRACE("(%p, %d, %d)", pF, pOwner, pRef_offset);
  1080.  
  1081.     first_time = 1;
  1082.     while (!feof(pF)) {
  1083.         PossibleService();
  1084.         GetALineAndDontArgue(pF, s);
  1085.         if (strcmp(s, "END OF FUNK") == 0) {
  1086.             break;
  1087.         }
  1088.  
  1089.         if (!first_time) {
  1090.             if (strcmp(s, "NEXT FUNK") != 0) {
  1091.                 FatalError(kFatalError_FunkotronicFile);
  1092.             }
  1093.             GetALineAndDontArgue(pF, s);
  1094.         }
  1095.         first_time = 0;
  1096.  
  1097.         the_funk = AddNewFunkotronic();
  1098.         the_funk->owner = pOwner;
  1099.         str = strtok(s, "\t ,/");
  1100.         the_funk->material = BrMaterialFind(str);
  1101.         if (the_funk->material == NULL) {
  1102.             FatalError(kFatalError_FindMaterialUsedByFunkotronicFile_S, str);
  1103.         }
  1104.         the_funk->mode = GetALineAndInterpretCommand(pF, gFunk_nature_names, COUNT_OF(gFunk_nature_names));
  1105.         the_funk->matrix_mod_type = GetALineAndInterpretCommand(pF, gFunk_type_names, COUNT_OF(gFunk_type_names));
  1106.         if (the_funk->matrix_mod_type != eMatrix_mod_none) {
  1107.             the_funk->matrix_mode = GetALineAndInterpretCommand(pF, gFunk_move_names, COUNT_OF(gFunk_move_names));
  1108.         }
  1109.         switch (the_funk->matrix_mod_type) {
  1110.         case eMatrix_mod_spin:
  1111.             if (the_funk->matrix_mode == eMove_controlled || the_funk->matrix_mode == eMove_absolute) {
  1112.                 i = GetAnInt(pF);
  1113.                 AddFunkGrooveBinding(i + pRef_offset, &the_funk->matrix_mod_data.spin_info.period);
  1114.             } else {
  1115.                 x_0 = GetAFloat(pF);
  1116.                 the_funk->matrix_mod_data.spin_info.period = (x_0 == 0.0f) ? 0.0f : 1000.0f / x_0;
  1117.             }
  1118.             break;
  1119.         case eMatrix_mod_rock: // rock
  1120.             if (the_funk->matrix_mode == eMove_controlled || the_funk->matrix_mode == eMove_absolute) {
  1121.                 d_0 = GetAnInt(pF);
  1122.                 AddFunkGrooveBinding(d_0 + pRef_offset, &the_funk->matrix_mod_data.rock_info.period);
  1123.             } else {
  1124.                 x_0 = GetAFloat(pF);
  1125.                 the_funk->matrix_mod_data.rock_info.period = (x_0 == 0.0f) ? 0.0f : 1000.0f / x_0;
  1126.             }
  1127.  
  1128.             the_funk->matrix_mod_data.rock_info.rock_angle = GetAFloat(pF);
  1129.             GetPairOfFloats(pF, &x_0, &x_1);
  1130.             the_funk->matrix_mod_data.rock_info.x_centre = x_0 / 100.0f;
  1131.             the_funk->matrix_mod_data.rock_info.y_centre = x_1 / 100.0f;
  1132.             break;
  1133.         case eMatrix_mod_throb: // throb
  1134.             if (the_funk->matrix_mode == eMove_controlled || the_funk->matrix_mode == eMove_absolute) {
  1135.                 GetPairOfInts(pF, &d_0, &d_1);
  1136.                 if (d_0 >= 0) {
  1137.                     AddFunkGrooveBinding(d_0 + pRef_offset, &the_funk->matrix_mod_data.throb_info.x_period);
  1138.                 }
  1139.                 if (d_1 >= 0) {
  1140.                     AddFunkGrooveBinding(d_1 + pRef_offset, &the_funk->matrix_mod_data.throb_info.y_period);
  1141.                 }
  1142.             } else {
  1143.                 GetPairOfFloats(pF, &speed1, &speed2);
  1144.                 the_funk->matrix_mod_data.throb_info.x_period = (speed1 == 0.0f) ? 0.0f : 1000.0f / speed1;
  1145.                 the_funk->matrix_mod_data.throb_info.y_period = (speed2 == 0.0f) ? 0.0f : 1000.0f / speed2;
  1146.             }
  1147.             GetPairOfFloatPercents(
  1148.                 pF,
  1149.                 &the_funk->matrix_mod_data.throb_info.x_magnitude,
  1150.                 &the_funk->matrix_mod_data.throb_info.y_magnitude);
  1151.             GetPairOfFloats(pF, &x_0, &x_1);
  1152.             the_funk->matrix_mod_data.throb_info.x_centre = x_0 / 100.0f;
  1153.             the_funk->matrix_mod_data.throb_info.y_centre = x_1 / 100.0f;
  1154.             if (the_funk->matrix_mode != eMove_controlled) {
  1155.                 if (the_funk->matrix_mod_data.throb_info.x_period == 0.0f) {
  1156.                     the_funk->matrix_mod_data.throb_info.x_period = 1.0f;
  1157.                     the_funk->matrix_mod_data.throb_info.x_magnitude = 0.0f;
  1158.                 }
  1159.                 if (the_funk->matrix_mod_data.throb_info.y_period == 0.0f) {
  1160.                     the_funk->matrix_mod_data.throb_info.y_period = 1.0f;
  1161.                     the_funk->matrix_mod_data.throb_info.y_magnitude = 0.0f;
  1162.                 }
  1163.             }
  1164.             break;
  1165.         case eMatrix_mod_slither: // slither
  1166.             if (the_funk->matrix_mode == eMove_controlled || the_funk->matrix_mode == eMove_absolute) {
  1167.                 GetPairOfInts(pF, &d_0, &d_1);
  1168.                 if (d_0 >= 0) {
  1169.                     AddFunkGrooveBinding(d_0 + pRef_offset, &the_funk->matrix_mod_data.slither_info.x_period);
  1170.                 }
  1171.                 if (d_1 >= 0) {
  1172.                     AddFunkGrooveBinding(d_1 + pRef_offset, &the_funk->matrix_mod_data.slither_info.y_period);
  1173.                 }
  1174.             } else {
  1175.                 GetPairOfFloats(pF, &speed1, &speed2);
  1176.                 the_funk->matrix_mod_data.slither_info.x_period = (speed1 == 0.0f) ? 0.0f : 1000.0f / speed1;
  1177.                 the_funk->matrix_mod_data.slither_info.y_period = (speed2 == 0.0f) ? 0.0f : 1000.0f / speed2;
  1178.             }
  1179.             GetPairOfFloatPercents(
  1180.                 pF,
  1181.                 &the_funk->matrix_mod_data.slither_info.x_magnitude,
  1182.                 &the_funk->matrix_mod_data.slither_info.y_magnitude);
  1183.             if (the_funk->matrix_mode != eMove_controlled) {
  1184.                 if (the_funk->matrix_mod_data.slither_info.x_period == 0.0f) {
  1185.                     the_funk->matrix_mod_data.slither_info.x_period = 1.0f;
  1186.                     the_funk->matrix_mod_data.slither_info.x_magnitude = 0.0f;
  1187.                 }
  1188.                 if (the_funk->matrix_mod_data.slither_info.y_period == 0.0f) {
  1189.                     the_funk->matrix_mod_data.slither_info.y_period = 1.0f;
  1190.                     the_funk->matrix_mod_data.slither_info.y_magnitude = 0.0f;
  1191.                 }
  1192.             }
  1193.             break;
  1194.         case eMatrix_mod_roll: // roll
  1195.             if (the_funk->matrix_mode == eMove_controlled || the_funk->matrix_mode == eMove_absolute) {
  1196.                 GetPairOfInts(pF, &d_0, &d_1);
  1197.                 if (d_0 >= 0) {
  1198.                     AddFunkGrooveBinding(d_0 + pRef_offset, &the_funk->matrix_mod_data.roll_info.x_period);
  1199.                 }
  1200.                 if (d_1 >= 0) {
  1201.                     AddFunkGrooveBinding(d_1 + pRef_offset, &the_funk->matrix_mod_data.roll_info.y_period);
  1202.                 }
  1203.             } else {
  1204.                 GetPairOfFloats(pF, &speed1, &speed2);
  1205.                 the_funk->matrix_mod_data.roll_info.x_period = speed1 == 0.0f ? 0.0f : 1000.0f / speed1;
  1206.                 the_funk->matrix_mod_data.roll_info.y_period = speed2 == 0.0f ? 0.0f : 1000.0f / speed2;
  1207.             }
  1208.             break;
  1209.         default:
  1210.             break;
  1211.         }
  1212.         the_funk->lighting_animation_type = GetALineAndInterpretCommand(pF, gFunk_move_names, COUNT_OF(gFunk_move_names));
  1213.         if (the_funk->lighting_animation_type != eMove_none) {
  1214.             if (the_funk->lighting_animation_type == eMove_controlled || the_funk->lighting_animation_type == eMove_absolute) {
  1215.                 d_0 = GetAnInt(pF);
  1216.                 AddFunkGrooveBinding(d_0 + pRef_offset, &the_funk->lighting_animation_period);
  1217.             } else {
  1218.                 x_0 = GetAFloat(pF);
  1219.                 the_funk->lighting_animation_period = (x_0 == 0.0f) ? 0.0f : 1000.0f / x_0;
  1220.             }
  1221.             GetThreeFloatPercents(pF, &a_min, &d_min, &s_min);
  1222.             GetThreeFloatPercents(pF, &a_max, &d_max, &s_max);
  1223.             the_funk->ambient_base = (a_min + a_max) / 2.0f;
  1224.             the_funk->direct_base = (d_min + d_max) / 2.0f;
  1225.             the_funk->specular_base = (s_min + s_max) / 2.0f;
  1226.             the_funk->ambient_delta = (a_max - a_min) / 2.0f;
  1227.             the_funk->direct_delta = (d_max - d_min) / 2.0f;
  1228.             the_funk->specular_delta = (s_max - s_min) / 2.0f;
  1229.         }
  1230.         the_funk->texture_animation_type = GetALineAndInterpretCommand(pF, gFunk_anim_names, COUNT_OF(gFunk_anim_names));
  1231.         if (the_funk->texture_animation_type != eTexture_animation_none) {
  1232.             the_funk->time_mode = GetALineAndInterpretCommand(pF, gTime_mode_names, COUNT_OF(gTime_mode_names));
  1233.         }
  1234.         if (the_funk->texture_animation_type == eTexture_animation_flic && gAusterity_mode) {
  1235.             the_funk->texture_animation_type = eTexture_animation_none;
  1236.             GetALineAndDontArgue(pF, s);
  1237.         }
  1238.         the_funk->last_frame = 0.0f;
  1239.  
  1240.         if (the_funk->texture_animation_type == eTexture_animation_flic) {
  1241.             GetAString(pF, s);
  1242.             the_funk->texture_animation_data.flic_info.flic_data = 0;
  1243.             if (LoadFlicData(
  1244.                     s,
  1245.                     &the_funk->texture_animation_data.flic_info.flic_data,
  1246.                     &the_funk->texture_animation_data.flic_info.flic_data_length)) {
  1247.                 the_funk->texture_animation_data.flic_info.flic_descriptor.data_start = NULL;
  1248.                 StartFlic(
  1249.                     s,
  1250.                     -1,
  1251.                     &the_funk->texture_animation_data.flic_info.flic_descriptor,
  1252.                     the_funk->texture_animation_data.flic_info.flic_data_length,
  1253.                     (tS8*)the_funk->texture_animation_data.flic_info.flic_data,
  1254.                     0,
  1255.                     0,
  1256.                     0,
  1257.                     0);
  1258.                 the_funk->last_frame = 0.0f;
  1259.                 the_pixels = BrMemAllocate(
  1260.                     the_funk->texture_animation_data.flic_info.flic_descriptor.height
  1261.                         * ((the_funk->texture_animation_data.flic_info.flic_descriptor.width + 3) & ~3),
  1262.                     kMem_video_pixels);
  1263.                 if (gScreen->row_bytes < 0) {
  1264.                     BrFatal(
  1265.                         "C:\\Msdev\\Projects\\DethRace\\World.c",
  1266.                         1729,
  1267.                         "Bruce bug at line %d, file C:\\Msdev\\Projects\\DethRace\\World.c",
  1268.                         193);
  1269.                 }
  1270.                 the_pixelmap = DRPixelmapAllocate(
  1271.                     gScreen->type,
  1272.                     the_funk->texture_animation_data.flic_info.flic_descriptor.width,
  1273.                     the_funk->texture_animation_data.flic_info.flic_descriptor.height,
  1274.                     the_pixels,
  1275.                     0);
  1276.                 AssertFlicPixelmap(&the_funk->texture_animation_data.flic_info.flic_descriptor, the_pixelmap);
  1277.                 the_funk->material->colour_map = the_pixelmap;
  1278.                 BrMaterialUpdate(the_funk->material, BR_MATU_ALL);
  1279.             } else {
  1280.                 the_funk->texture_animation_type = eTexture_animation_none;
  1281.             }
  1282.         } else if (the_funk->texture_animation_type == eTexture_animation_frames) {
  1283.             i = GetALineAndInterpretCommand(pF, gFunk_move_names, COUNT_OF(gFunk_move_names));
  1284.             the_funk->texture_animation_data.frames_info.mode = i;
  1285.             if (the_funk->texture_animation_data.frames_info.mode == eMove_controlled
  1286.                 || the_funk->texture_animation_data.frames_info.mode == eMove_absolute) {
  1287.                 d_0 = GetAnInt(pF);
  1288.                 AddFunkGrooveBinding(d_0 + pRef_offset, &the_funk->texture_animation_data.frames_info.period);
  1289.             } else {
  1290.                 x_0 = GetAFloat(pF);
  1291.                 the_funk->texture_animation_data.frames_info.period = (x_0 == 0.0f) ? 0.0f : 1000.0F / x_0;
  1292.             }
  1293.  
  1294.             the_funk->texture_animation_data.frames_info.texture_count = (int)GetAFloat(pF);
  1295.             for (i = 0; i < the_funk->texture_animation_data.frames_info.texture_count; i++) {
  1296.                 GetAString(pF, s);
  1297.                 the_funk->texture_animation_data.frames_info.textures[i] = BrMapFind(s);
  1298.                 if (the_funk->texture_animation_data.frames_info.textures[i] == NULL) {
  1299.                     FatalError(kFatalError_AnimationFramePixelmapUsedByFunkotronicFile);
  1300.                 }
  1301.             }
  1302.         }
  1303.         the_funk->proximity_count = 0;
  1304.         the_funk->proximity_array = 0;
  1305.         if (the_funk->mode == eFunk_mode_distance) {
  1306.             DRActorEnumRecurseWithMat(gUniverse_actor, NULL, (recurse_with_mat_cbfn*)CalcProximities, the_funk);
  1307.             the_funk->proximity_array = BrMemAllocate(sizeof(br_vector3) * the_funk->proximity_count, kMem_funk_prox_array);
  1308.             the_funk->proximity_count = 0;
  1309.             DRActorEnumRecurseWithMat(gUniverse_actor, 0, (recurse_with_mat_cbfn*)AddProximities, the_funk);
  1310.             for (i = 0; i < the_funk->proximity_count; i++) {
  1311.                 for (j = i + 1; j < the_funk->proximity_count; j++) {
  1312.                     if (the_funk->proximity_array[j].v[0] == the_funk->proximity_array[i].v[0]
  1313.                         && the_funk->proximity_array[j].v[1] == the_funk->proximity_array[i].v[1]
  1314.                         && the_funk->proximity_array[j].v[2] == the_funk->proximity_array[i].v[2]) {
  1315.                         memmove(
  1316.                             &the_funk->proximity_array[j],
  1317.                             &the_funk->proximity_array[j + 1],
  1318.                             sizeof(br_vector3) * (the_funk->proximity_count - j - 1));
  1319.                         the_funk->proximity_count--;
  1320.                         j--;
  1321.                     }
  1322.                 }
  1323.             }
  1324.         }
  1325.     }
  1326. }
  1327.  
  1328. // IDA: void __usercall DisposeGroovidelics(int pOwner@<EAX>)
  1329. void DisposeGroovidelics(int pOwner) {
  1330.     int i;
  1331.     tGroovidelic_spec* the_groove;
  1332.     LOG_TRACE("(%d)", pOwner);
  1333.  
  1334.     if (gGroovidelics_array == NULL) {
  1335.         return;
  1336.     }
  1337.     for (i = 0; i < gGroovidelics_array_size; i++) {
  1338.         the_groove = &gGroovidelics_array[i];
  1339.         PossibleService();
  1340.         if (the_groove->owner == pOwner) {
  1341.             the_groove->owner = -999;
  1342.         }
  1343.     }
  1344. }
  1345.  
  1346. // IDA: tGroovidelic_spec* __cdecl AddNewGroovidelic()
  1347. tGroovidelic_spec* AddNewGroovidelic(void) {
  1348.     void* new_array;
  1349.     int i;
  1350.     LOG_TRACE("()");
  1351.  
  1352.     for (i = 0; i < gGroovidelics_array_size; i++) {
  1353.         if (gGroovidelics_array[i].owner == -999) {
  1354.             memset(&gGroovidelics_array[i], 0, sizeof(tGroovidelic_spec));
  1355.             return &gGroovidelics_array[i];
  1356.         }
  1357.     }
  1358.     gGroovidelics_array_size += 16;
  1359.     new_array = BrMemCalloc(gGroovidelics_array_size, sizeof(tGroovidelic_spec), kMem_groove_spec);
  1360.     if (gGroovidelics_array != NULL) {
  1361.         memcpy(new_array, gGroovidelics_array, (gGroovidelics_array_size - 16) * sizeof(tGroovidelic_spec));
  1362.         ShiftBoundGrooveFunks(
  1363.             (char*)gGroovidelics_array,
  1364.             (char*)&gGroovidelics_array[gGroovidelics_array_size - 16],
  1365.             (char*)new_array - (char*)gGroovidelics_array);
  1366.         BrMemFree(gGroovidelics_array);
  1367.     }
  1368.     gGroovidelics_array = new_array;
  1369.     for (i = 0; i < 16; i++) {
  1370.         gGroovidelics_array[i + gGroovidelics_array_size - 16].owner = -999;
  1371.     }
  1372.     return &gGroovidelics_array[gGroovidelics_array_size - 16];
  1373. }
  1374.  
  1375. // IDA: void __usercall AddGroovidelics(FILE *pF@<EAX>, int pOwner@<EDX>, br_actor *pParent_actor@<EBX>, int pRef_offset@<ECX>, int pAllowed_to_be_absent)
  1376. void AddGroovidelics(FILE* pF, int pOwner, br_actor* pParent_actor, int pRef_offset, int pAllowed_to_be_absent) {
  1377.     char s[256];
  1378.     char* str;
  1379.     int first_time;
  1380.     //int i; // Pierre-Marie Baty -- unused variable
  1381.     //int j; // Pierre-Marie Baty -- unused variable
  1382.     tGroovidelic_spec* the_groove;
  1383.     float x_0;
  1384.     float x_1;
  1385.     float x_2;
  1386.     int d_0;
  1387.     int d_1;
  1388.     int d_2;
  1389.     LOG_TRACE("(%p, %d, %p, %d, %d)", pF, pOwner, pParent_actor, pRef_offset, pAllowed_to_be_absent);
  1390.  
  1391.     first_time = 1;
  1392.  
  1393.     while (!feof(pF)) {
  1394.         PossibleService();
  1395.         GetALineAndDontArgue(pF, s);
  1396.         if (strcmp(s, "END OF GROOVE") == 0) {
  1397.             break;
  1398.         }
  1399.  
  1400.         if (!first_time) {
  1401.             if (strcmp(s, "NEXT GROOVE") != 0) {
  1402.                 FatalError(kFatalError_GroovidelicFile);
  1403.             }
  1404.             GetALineAndDontArgue(pF, s);
  1405.         }
  1406.         first_time = 0;
  1407.         str = strtok(s, "\t ,/");
  1408.         the_groove = AddNewGroovidelic();
  1409.         the_groove->owner = pOwner;
  1410.         the_groove->actor = DRActorFindRecurse(pParent_actor, str);
  1411.  
  1412.         if (the_groove->actor == NULL) {
  1413.             if (!pAllowed_to_be_absent && !gAusterity_mode) {
  1414.                 FatalError(kFatalError_FindActorUsedByGroovidelicFile_S, str);
  1415.             }
  1416.             if (gGroove_by_proxy_actor == NULL) {
  1417.                 gGroove_by_proxy_actor = BrActorAllocate(BR_ACTOR_MODEL, NULL);
  1418.                 gGroove_by_proxy_actor->model = LoadModel("PROXY.DAT");
  1419.                 BrModelAdd(gGroove_by_proxy_actor->model);
  1420.                 BrActorAdd(gDont_render_actor, gGroove_by_proxy_actor);
  1421.             }
  1422.             the_groove->actor = gGroove_by_proxy_actor;
  1423.         }
  1424.         the_groove->lollipop_mode = GetALineAndInterpretCommand(pF, gLollipop_names, COUNT_OF(gLollipop_names));
  1425.         the_groove->mode = GetALineAndInterpretCommand(pF, gGroove_nature_names, COUNT_OF(gGroove_nature_names));
  1426.  
  1427.         the_groove->path_type = GetALineAndInterpretCommand(pF, gGroove_path_names, COUNT_OF(gGroove_path_names));
  1428.         the_groove->path_interrupt_status = eInterrupt_none;
  1429.         the_groove->object_interrupt_status = eInterrupt_none;
  1430.         if (the_groove->path_type != eGroove_path_none) {
  1431.             the_groove->path_mode = GetALineAndInterpretCommand(pF, gFunk_move_names, COUNT_OF(gFunk_move_names));
  1432.         }
  1433.  
  1434.         if (the_groove->path_type == eGroove_path_circular) {
  1435.             TELL_ME_IF_WE_PASS_THIS_WAY();
  1436.             // GetThreeFloats(pF, &v90, &v89, &v88);
  1437.             // the_groove->path_data.circular_info.centre.v[0] = v90;
  1438.             // the_groove->path_data.circular_info.centre.v[1] = v89;
  1439.             // the_groove->path_data.circular_info.centre.v[2] = v88;
  1440.             // if (the_groove->path_data.circular_info.centre.v[2] == 0.0
  1441.             //     && *(float*)&the_groove->path_data.circular_info.axis == 0.0
  1442.             //     && *((float*)&the_groove->path_data.circular_info + 6) == 0.0) {
  1443.             //     v25 = (_DWORD*)the_groove->actor->t.t.translate.t.v;
  1444.             //     v26 = (_DWORD*)&the_groove->path_data.circular_info.centre.v[2];
  1445.             //     *v26 = *v25;
  1446.             //     v26[1] = v25[1];
  1447.             //     v26[2] = v25[2];
  1448.             // }
  1449.             // if (the_groove->path_mode != 3 && the_groove->path_mode != 4) {
  1450.             //     v29 = GetAFloat(pF);
  1451.             //     x_0 = v29;
  1452.             //     if (v31) {
  1453.             //         v62 = 0.0;
  1454.             //     } else {
  1455.             //         v62 = 1000.0 / x_0;
  1456.             //     }
  1457.             //     the_groove->path_data.circular_info.period = v62;
  1458.             // } else {
  1459.             //     v27 = &the_groove->path_data.circular_info.period;
  1460.             //     v28 = GetAnInt(pF);
  1461.             //     AddFunkGrooveBinding(v28 + pRef_offset, v27);
  1462.             // }
  1463.             // v32 = GetAFloat(pF);
  1464.             // the_groove->path_data.circular_info.radius = v32;
  1465.             // v33 = GetALineAndInterpretCommand(pF, gAxis_names, 3);
  1466.             // the_groove->path_data.circular_info.axis = v33;
  1467.  
  1468.         } else if (the_groove->path_type == eGroove_path_straight) {
  1469.             GetThreeFloats(pF,
  1470.                 &the_groove->path_data.straight_info.centre.v[0],
  1471.                 &the_groove->path_data.straight_info.centre.v[1],
  1472.                 &the_groove->path_data.straight_info.centre.v[2]);
  1473.  
  1474.             if (Vector3IsZero(&the_groove->path_data.straight_info.centre)) {
  1475.                 BrVector3Copy(&the_groove->path_data.straight_info.centre,
  1476.                     &the_groove->actor->t.t.translate.t);
  1477.             }
  1478.             if (the_groove->path_mode == eMove_controlled || the_groove->path_mode == eMove_absolute) {
  1479.                 AddFunkGrooveBinding(pRef_offset + GetAnInt(pF), &the_groove->path_data.straight_info.period);
  1480.             } else {
  1481.                 x_0 = GetAFloat(pF);
  1482.                 the_groove->path_data.straight_info.period = x_0 == 0.0f ? 0.0f : 1000.0 / x_0;
  1483.             }
  1484.             GetThreeFloats(
  1485.                 pF,
  1486.                 &the_groove->path_data.straight_info.x_delta,
  1487.                 &the_groove->path_data.straight_info.y_delta,
  1488.                 &the_groove->path_data.straight_info.z_delta);
  1489.         }
  1490.         the_groove->object_type = GetALineAndInterpretCommand(pF, gGroove_object_names, COUNT_OF(gGroove_object_names));
  1491.         BrVector3Copy(&the_groove->object_position, &the_groove->actor->t.t.translate.t);
  1492.         if (the_groove->object_type != eGroove_object_none) {
  1493.             the_groove->object_mode = GetALineAndInterpretCommand(pF, gFunk_move_names, COUNT_OF(gFunk_move_names));
  1494.         }
  1495.         switch (the_groove->object_type) {
  1496.         case eGroove_object_spin:
  1497.             if (the_groove->object_mode == eMove_controlled || the_groove->object_mode == eMove_absolute) {
  1498.                 AddFunkGrooveBinding(pRef_offset + GetAnInt(pF), &the_groove->object_data.spin_info.period);
  1499.             } else {
  1500.                 x_0 = GetAFloat(pF);
  1501.                 the_groove->object_data.spin_info.period = (x_0 == 0.0f) ? 0.0f : (1000.0f / x_0);
  1502.             }
  1503.             GetThreeFloats(pF,
  1504.                 &the_groove->object_centre.v[0],
  1505.                 &the_groove->object_centre.v[1],
  1506.                 &the_groove->object_centre.v[2]);
  1507.             the_groove->object_data.spin_info.axis = GetALineAndInterpretCommand(pF, gAxis_names, COUNT_OF(gAxis_names));
  1508.             break;
  1509.         case eGroove_object_rock:
  1510.             if (the_groove->object_mode == eMove_controlled || the_groove->object_mode == eMove_absolute) {
  1511.                 AddFunkGrooveBinding(pRef_offset + GetAnInt(pF), &the_groove->object_data.rock_info.period);
  1512.             } else {
  1513.                 x_0 = GetAFloat(pF);
  1514.                 the_groove->object_data.rock_info.period = (x_0 == 0.0f) ? 0.0f : (1000.0f / x_0);
  1515.             }
  1516.             GetThreeFloats(pF,
  1517.                 &the_groove->object_centre.v[0],
  1518.                 &the_groove->object_centre.v[1],
  1519.                 &the_groove->object_centre.v[2]);
  1520.             the_groove->object_data.rock_info.axis = GetALineAndInterpretCommand(pF, gAxis_names, COUNT_OF(gAxis_names));
  1521.             the_groove->object_data.rock_info.max_angle = GetAFloat(pF);
  1522.             break;
  1523.         case eGroove_object_throb:
  1524.             if (the_groove->object_mode == eMove_controlled || the_groove->object_mode == eMove_absolute) {
  1525.                 GetThreeInts(pF, &d_0, &d_1, &d_2);
  1526.                 if (d_0 >= 0) {
  1527.                     AddFunkGrooveBinding(pRef_offset + d_0, &the_groove->object_data.throb_info.x_period);
  1528.                 }
  1529.                 if (d_1 >= 0) {
  1530.                     AddFunkGrooveBinding(pRef_offset + d_1, &the_groove->object_data.throb_info.y_period);
  1531.                 }
  1532.                 if (d_2 >= 0) {
  1533.                     AddFunkGrooveBinding(pRef_offset + d_2, &the_groove->object_data.throb_info.z_period);
  1534.                 }
  1535.             } else {
  1536.                 GetThreeFloats(pF, &x_0, &x_1, &x_2);
  1537.                 the_groove->object_data.throb_info.x_period = (x_0 == 0.0f) ? 0.0f : (1000.0f / x_0);
  1538.                 the_groove->object_data.throb_info.y_period = (x_1 == 0.0f) ? 0.0f : (1000.0f / x_1);
  1539.                 the_groove->object_data.throb_info.z_period = (x_2 == 0.0f) ? 0.0f : (1000.0f / x_2);
  1540.             }
  1541.             GetThreeFloats(pF,
  1542.                 &the_groove->object_centre.v[0],
  1543.                 &the_groove->object_centre.v[1],
  1544.                 &the_groove->object_centre.v[2]);
  1545.             GetThreeFloatPercents(
  1546.                 pF,
  1547.                 &the_groove->object_data.throb_info.x_magnitude,
  1548.                 &the_groove->object_data.throb_info.y_magnitude,
  1549.                 &the_groove->object_data.throb_info.z_magnitude);
  1550.             break;
  1551.         case eGroove_object_shear:
  1552.             if (the_groove->object_mode == eMove_controlled || the_groove->object_mode == eMove_absolute) {
  1553.                 GetThreeInts(pF, &d_0, &d_1, &d_2);
  1554.                 if (d_0 >= 0) {
  1555.                     AddFunkGrooveBinding(pRef_offset + d_0, &the_groove->object_data.shear_info.x_period);
  1556.                 }
  1557.                 if (d_1 >= 0) {
  1558.                     AddFunkGrooveBinding(pRef_offset + d_1, &the_groove->object_data.shear_info.y_period);
  1559.                 }
  1560.                 if (d_2 >= 0) {
  1561.                     AddFunkGrooveBinding(pRef_offset + d_2, &the_groove->object_data.shear_info.z_period);
  1562.                 }
  1563.             } else {
  1564.                 GetThreeFloats(pF, &x_0, &x_1, &x_2);
  1565.                 the_groove->object_data.shear_info.x_period = x_0 == 0.0f ? 0.0f : 1000.0 / x_0;
  1566.                 the_groove->object_data.shear_info.y_period = x_1 == 0.0f ? 0.0f : 1000.0 / x_1;
  1567.                 the_groove->object_data.shear_info.z_period = x_2 == 0.0f ? 0.0f : 1000.0 / x_2;
  1568.             }
  1569.             GetThreeFloats(pF,
  1570.                 &the_groove->object_centre.v[0],
  1571.                 &the_groove->object_centre.v[1],
  1572.                 &the_groove->object_centre.v[2]);
  1573.             GetThreeFloatPercents(
  1574.                 pF,
  1575.                 &the_groove->object_data.shear_info.x_magnitude,
  1576.                 &the_groove->object_data.shear_info.y_magnitude,
  1577.                 &the_groove->object_data.shear_info.z_magnitude);
  1578.  
  1579.             break;
  1580.         default:
  1581.             break;
  1582.         }
  1583.     }
  1584. }
  1585.  
  1586. // IDA: void __usercall KillGroovadelic(int pOwner@<EAX>)
  1587. void KillGroovadelic(int pOwner) {
  1588.     int i;
  1589.     tGroovidelic_spec* the_groove;
  1590.     LOG_TRACE("(%d)", pOwner);
  1591.  
  1592.     if (gGroovidelics_array == NULL) {
  1593.         return;
  1594.     }
  1595.     for (i = 0; i < gGroovidelics_array_size; i++) {
  1596.         the_groove = &gGroovidelics_array[i];
  1597.         if (the_groove->owner != pOwner) {
  1598.             continue;
  1599.         }
  1600.         if (the_groove->path_mode == eMove_controlled) {
  1601.             continue;
  1602.         }
  1603.         if (the_groove->path_mode == eMove_absolute) {
  1604.             continue;
  1605.         }
  1606.         if (the_groove->object_mode == eMove_controlled) {
  1607.             continue;
  1608.         }
  1609.         if (the_groove->object_mode == eMove_absolute) {
  1610.             continue;
  1611.         }
  1612.         the_groove->owner = -999;
  1613.     }
  1614. }
  1615.  
  1616. // IDA: void __usercall KillFunkotronic(int pOwner@<EAX>)
  1617. void KillFunkotronic(int pOwner) {
  1618.     int i;
  1619.     tFunkotronic_spec* the_funk;
  1620.     LOG_TRACE("(%d)", pOwner);
  1621.  
  1622.     if (gFunkotronics_array == NULL) {
  1623.         return;
  1624.     }
  1625.     for (i = 0; i < gFunkotronics_array_size; i++) {
  1626.         the_funk = &gFunkotronics_array[i];
  1627.         if (the_funk->owner != pOwner) {
  1628.             continue;
  1629.         }
  1630.         if (the_funk->matrix_mode == eMove_controlled) {
  1631.             continue;
  1632.         }
  1633.         if (the_funk->matrix_mode == eMove_absolute) {
  1634.             continue;
  1635.         }
  1636.         if (the_funk->lighting_animation_type == eMove_controlled) {
  1637.             continue;
  1638.         }
  1639.         if (the_funk->lighting_animation_type == eMove_absolute) {
  1640.             continue;
  1641.         }
  1642.         if (the_funk->texture_animation_data.frames_info.mode == eMove_controlled && the_funk->texture_animation_type == eTexture_animation_frames) {
  1643.             continue;
  1644.         }
  1645.         the_funk->owner = -999;
  1646.     }
  1647. }
  1648.  
  1649. // IDA: br_uint_32 __usercall DeleteBastards@<EAX>(br_actor *pActor@<EAX>, br_matrix34 *pMatrix@<EDX>, void *pArg@<EBX>)
  1650. br_uint_32 DeleteBastards(br_actor* pActor, br_matrix34* pMatrix, void* pArg) {
  1651.     int i;
  1652.     int parent_already_doomed;
  1653.     LOG_TRACE("(%p, %p, %p)", pActor, pMatrix, pArg);
  1654.  
  1655.     if ((gAdditional_actors != pActor && (pActor->identifier == NULL || pActor->identifier[0] == '&') && Vector3IsZero((br_vector3*)pMatrix->m[3])) || (pActor->model == NULL && pActor->type == BR_ACTOR_MODEL)) {
  1656.         parent_already_doomed = 0;
  1657.         for (i = 0; i < gDelete_count; i++) {
  1658.             if (gDelete_list[i] == pActor) {
  1659.                 parent_already_doomed = 1;
  1660.                 break;
  1661.             }
  1662.         }
  1663.         if (!parent_already_doomed) {
  1664.             gDelete_list[gDelete_count] = pActor;
  1665.             gDelete_count++;
  1666.         }
  1667.     }
  1668.     return 0;
  1669. }
  1670.  
  1671. // IDA: void __cdecl DeleteAnyZeroBastards()
  1672. void DeleteAnyZeroBastards(void) {
  1673.     int i;
  1674.     LOG_TRACE("()");
  1675.  
  1676.     gDelete_count = 0;
  1677.     DRActorEnumRecurseWithTrans(gAdditional_actors, NULL, DeleteBastards, NULL);
  1678.     for (i = 0; i < gDelete_count; i++) {
  1679.         BrActorRemove(gDelete_list[i]);
  1680.     }
  1681. }
  1682.  
  1683. // IDA: br_uint_32 __usercall ApplyTransToModels@<EAX>(br_actor *pActor@<EAX>, br_matrix34 *pMatrix@<EDX>, void *pArg@<EBX>)
  1684. br_uint_32 ApplyTransToModels(br_actor* pActor, br_matrix34* pMatrix, void* pArg) {
  1685.     int i;
  1686.     br_vector3 temp_point;
  1687.     LOG_TRACE("(%p, %p, %p)", pActor, pMatrix, pArg);
  1688.  
  1689.     if (pActor->identifier == NULL || pActor->identifier[0] == '&') {
  1690.         return 0;
  1691.     }
  1692.     if (pActor->model != NULL) {
  1693.         for (i = 0; i < pActor->model->nvertices; i++) {
  1694.             BrVector3Copy(&temp_point, &pActor->model->vertices[i].p);
  1695.             BrMatrix34ApplyP(&pActor->model->vertices[i].p, &temp_point, pMatrix);
  1696.         }
  1697.         BrModelUpdate(pActor->model, BR_MATU_ALL);
  1698.     }
  1699.     BrMatrix34Identity(&pActor->t.t.mat);
  1700.     pActor->t.type = BR_TRANSFORM_IDENTITY;
  1701.     return 0;
  1702. }
  1703.  
  1704. // IDA: int __usercall FindSpecVolIndex@<EAX>(br_actor *pActor@<EAX>)
  1705. int FindSpecVolIndex(br_actor* pActor) {
  1706.     int i;
  1707.     //tSpecial_volume* v; // Pierre-Marie Baty -- unused variable
  1708.     LOG_TRACE("(%p)", pActor);
  1709.  
  1710.     for (i = 0; i < gProgram_state.special_volume_count; i++) {
  1711.         if (gSpec_vol_actors[i] == pActor) {
  1712.             return i;
  1713.         }
  1714.     }
  1715.     return -1;
  1716. }
  1717.  
  1718. // IDA: void __usercall MungeMaterial(br_matrix34 *pMat@<EAX>, br_material *pMat_1@<EDX>, br_material *pMat_2@<EBX>, int pAxis_0@<ECX>, int pAxis_1)
  1719. void MungeMaterial(br_matrix34* pMat, br_material* pMat_1, br_material* pMat_2, int pAxis_0, int pAxis_1) {
  1720.     LOG_TRACE("(%p, %p, %p, %d, %d)", pMat, pMat_1, pMat_2, pAxis_0, pAxis_1);
  1721.  
  1722.     pMat_1->map_transform.m[0][0] = 6.f * BrVector3Length((br_vector3*)pMat->m[pAxis_0]);
  1723.     pMat_1->map_transform.m[1][1] = 6.f * BrVector3Length((br_vector3*)pMat->m[pAxis_1]);
  1724.     BrMatrix23Copy(&pMat_2->map_transform, &pMat_1->map_transform);
  1725. }
  1726.  
  1727. // IDA: void __usercall SetSpecVolMatSize(br_actor *pActor@<EAX>)
  1728. void SetSpecVolMatSize(br_actor* pActor) {
  1729.     br_model* model;
  1730.     LOG_TRACE("(%p)", pActor);
  1731.  
  1732.     model = pActor->model;
  1733.     MungeMaterial(&pActor->t.t.mat, model->faces[5].material, model->faces[17].material, 0, 1);
  1734.     MungeMaterial(&pActor->t.t.mat, model->faces[11].material, model->faces[23].material, 1, 2);
  1735.     MungeMaterial(&pActor->t.t.mat, model->faces[7].material, model->faces[19].material, 0, 2);
  1736. }
  1737.  
  1738. // IDA: void __usercall FindInverseAndWorldBox(tSpecial_volume *pSpec@<EAX>)
  1739. void FindInverseAndWorldBox(tSpecial_volume* pSpec) {
  1740.     br_bounds bnds;
  1741.     LOG_TRACE("(%p)", pSpec);
  1742.  
  1743.     bnds.min.v[0] = -1.0;
  1744.     bnds.min.v[1] = -1.0;
  1745.     bnds.min.v[2] = -1.0;
  1746.     bnds.max.v[0] = 1.0;
  1747.     bnds.max.v[1] = 1.0;
  1748.     bnds.max.v[2] = 1.0;
  1749.     GetNewBoundingBox(&pSpec->bounds, &bnds, &pSpec->mat);
  1750.     BrMatrix34Inverse(&pSpec->inv_mat, &pSpec->mat);
  1751. }
  1752.  
  1753. // IDA: void __cdecl UpdateSpecVol()
  1754. void UpdateSpecVol(void) {
  1755.     int index;
  1756.     tSpecial_volume* v;
  1757.     LOG_TRACE("()");
  1758.  
  1759.     index = FindSpecVolIndex(gLast_actor);
  1760.     if (index >= 0) {
  1761.         v = &gProgram_state.special_volumes[index];
  1762.         BrMatrix34Copy(&v->mat, &gLast_actor->t.t.mat);
  1763.         FindInverseAndWorldBox(v);
  1764.         SetSpecVolMatSize(gLast_actor);
  1765.     }
  1766. }
  1767.  
  1768. // IDA: void __cdecl SaveSpecialVolumes()
  1769. void SaveSpecialVolumes(void) {
  1770.     tPath_name the_path;
  1771.     FILE* f;
  1772.     int i;
  1773.     tSpecial_volume* v;
  1774.     LOG_TRACE("()");
  1775.  
  1776.     PathCat(the_path, gApplication_path, "SPECSAVE.TXT");
  1777.     f = DRfopen(the_path, "wt");
  1778.     if (f == NULL) {
  1779.         return;
  1780.     }
  1781.     fprintf(f, "// SPECIAL EFFECTS VOLUMES\n\n");
  1782.     fprintf(f, "%d\t\t\t\t// # special effects volumes\n\n", gProgram_state.special_volume_count);
  1783.     for (i = 0; i < gProgram_state.special_volume_count; i++) {
  1784.         v = &gProgram_state.special_volumes[i];
  1785.         if (v->no_mat) {
  1786.             fprintf(f, "%s\n", "DEFAULT WATER");
  1787.         } else {
  1788.             fprintf(f, "NEW IMPROVED!\n");
  1789.             fprintf(f, "%.3f, %.3f, %.3f\n", v->mat.m[0][0], v->mat.m[0][1], v->mat.m[0][2]);
  1790.             fprintf(f, "%.3f, %.3f, %.3f\n", v->mat.m[1][0], v->mat.m[1][1], v->mat.m[1][2]);
  1791.             fprintf(f, "%.3f, %.3f, %.3f\n", v->mat.m[2][0], v->mat.m[2][1], v->mat.m[2][2]);
  1792.             fprintf(f, "%.3f, %.3f, %.3f\n", v->mat.m[3][0], v->mat.m[3][1], v->mat.m[3][2]);
  1793.         }
  1794.         fprintf(f, "%.0f\t\t\t\t// gravity multiplier\n", v->gravity_multiplier);
  1795.         fprintf(f, "%.0f\t\t\t\t// viscosity multiplier\n", v->viscosity_multiplier);
  1796.         fprintf(f, "%.0f\t\t\t\t// Car damage per millisecond\n", v->car_damage_per_ms);
  1797.         fprintf(f, "%.0f\t\t\t\t// Pedestrian damage per millisecond\n", v->ped_damage_per_ms);
  1798.         fprintf(f, "%d\t\t\t\t\t// camera effect index\n", v->camera_special_effect_index);
  1799.         fprintf(f, "%d\t\t\t\t\t// sky colour\n", v->sky_col);
  1800.         fprintf(f, "%s\t\t\t\t// Windscreen material to use\n", (v->screen_material != NULL) ? v->screen_material->identifier : "none");
  1801.         fprintf(f, "%d\t\t\t\t\t// Sound ID of entry noise\n", v->entry_noise);
  1802.         fprintf(f, "%d\t\t\t\t\t// Sound ID of exit noise\n", v->exit_noise);
  1803.         fprintf(f, "%d\t\t\t\t\t// Engine noise index\n", v->engine_noise_index);
  1804.         fprintf(f, "%d\t\t\t\t\t// material index\n", v->material_modifier_index);
  1805.         fprintf(f, "\n");
  1806.     }
  1807.     fclose(f);
  1808. }
  1809.  
  1810. // IDA: void __cdecl SaveAdditionalStuff()
  1811. void SaveAdditionalStuff(void) {
  1812.     LOG_TRACE("()");
  1813.  
  1814.     if (gSpec_vol_mode) {
  1815.         UpdateSpecVol();
  1816.         SaveSpecialVolumes();
  1817.     } else {
  1818.         DeleteAnyZeroBastards();
  1819.         if (gLast_actor != NULL) {
  1820.             DRActorEnumRecurseWithTrans(gLast_actor, NULL, ApplyTransToModels, NULL);
  1821.         }
  1822.         BrActorSave(gAdditional_actor_path, gAdditional_actors);
  1823.         BrModelSaveMany(gAdditional_model_path, gAdditional_models, gNumber_of_additional_models);
  1824.     }
  1825. }
  1826.  
  1827. // IDA: br_uint_32 __cdecl ProcessMaterials(br_actor *pActor, tPMFM2CB pCallback)
  1828. br_uint_32 ProcessMaterials(br_actor* pActor, tPMFM2CB pCallback) {
  1829.     LOG_TRACE("(%p, %d)", pActor, pCallback);
  1830.     NOT_IMPLEMENTED();
  1831. }
  1832.  
  1833. // IDA: br_uint_32 __cdecl ProcessFaceMaterials2(br_actor *pActor, tPMFM2CB pCallback)
  1834. br_uint_32 ProcessFaceMaterials2(br_actor* pActor, tPMFM2CB pCallback) {
  1835.     LOG_TRACE("(%p, %d)", pActor, pCallback);
  1836.     NOT_IMPLEMENTED();
  1837. }
  1838.  
  1839. // IDA: void __usercall ChangePerspToSubdivCB(br_material *pMaterial@<EAX>)
  1840. void ChangePerspToSubdivCB(br_material* pMaterial) {
  1841.     LOG_TRACE("(%p)", pMaterial);
  1842.     NOT_IMPLEMENTED();
  1843. }
  1844.  
  1845. // IDA: void __cdecl ChangePerspToSubdiv()
  1846. void ChangePerspToSubdiv(void) {
  1847.     LOG_TRACE("()");
  1848.     NOT_IMPLEMENTED();
  1849. }
  1850.  
  1851. // IDA: void __usercall ChangeSubdivToPerspCB(br_material *pMaterial@<EAX>)
  1852. void ChangeSubdivToPerspCB(br_material* pMaterial) {
  1853.     LOG_TRACE("(%p)", pMaterial);
  1854.     NOT_IMPLEMENTED();
  1855. }
  1856.  
  1857. // IDA: void __cdecl ChangeSubdivToPersp()
  1858. void ChangeSubdivToPersp(void) {
  1859.     LOG_TRACE("()");
  1860.     NOT_IMPLEMENTED();
  1861. }
  1862.  
  1863. // IDA: br_uint_32 __cdecl ProcessFaceMaterials(br_actor *pActor, tPMFMCB pCallback)
  1864. intptr_t ProcessFaceMaterials(br_actor* pActor, tPMFMCB pCallback) {
  1865.     LOG_TRACE("(%p, %d)", pActor, pCallback);
  1866.  
  1867.     if (pActor->identifier == NULL || pActor->identifier[0] != '&') {
  1868.         if (pActor->type == BR_ACTOR_MODEL && pActor->model != NULL) {
  1869.             ProcessModelFaceMaterials(pActor->model, pCallback);
  1870.         }
  1871.         return BrActorEnum(pActor, (br_actor_enum_cbfn*)ProcessFaceMaterials, pCallback);
  1872.     } else {
  1873.         return 0;
  1874.     }
  1875. }
  1876.  
  1877. // IDA: int __usercall DRPixelmapHasZeros@<EAX>(br_pixelmap *pm@<EAX>)
  1878. int DRPixelmapHasZeros(br_pixelmap* pm) {
  1879.     int x;
  1880.     int y;
  1881.     char* row_ptr;
  1882.     char* pp;
  1883.     //int i; // Pierre-Marie Baty -- unused variable
  1884.  
  1885.     if (pm->flags & BR_PMF_NO_ACCESS) {
  1886.         return 1;
  1887.     }
  1888.     row_ptr = (char*)pm->pixels + (pm->row_bytes * pm->base_y) + pm->base_x;
  1889.     for (y = 0; y < pm->height; y++) {
  1890.         pp = row_ptr;
  1891.         for (x = 0; x < pm->width; x++) {
  1892.             if (!pp)
  1893.                 return 1;
  1894.             pp++;
  1895.         }
  1896.         row_ptr += pm->row_bytes;
  1897.     }
  1898.     return 0;
  1899. }
  1900.  
  1901. // IDA: int __usercall StorageContainsPixelmap@<EAX>(tBrender_storage *pStorage@<EAX>, br_pixelmap *pMap@<EDX>)
  1902. int StorageContainsPixelmap(tBrender_storage* pStorage, br_pixelmap* pMap) {
  1903.     int i;
  1904.  
  1905.     for (i = 0; i < pStorage->pixelmaps_count; i++) {
  1906.         if (pMap == pStorage->pixelmaps[i]) {
  1907.             return 1;
  1908.         }
  1909.     }
  1910.     return 0;
  1911. }
  1912.  
  1913. // IDA: void __usercall HideStoredOpaqueTextures(tBrender_storage *pStorage@<EAX>)
  1914. void HideStoredOpaqueTextures(tBrender_storage* pStorage) {
  1915.     int i;
  1916.  
  1917.     for (i = 0; i < pStorage->materials_count; i++) {
  1918.         if (pStorage->materials[i]->colour_map && StorageContainsPixelmap(pStorage, pStorage->materials[i]->colour_map)) {
  1919.             if (!DRPixelmapHasZeros(pStorage->materials[i]->colour_map)) {
  1920.                 pStorage->saved_colour_maps[i] = pStorage->materials[i]->colour_map;
  1921.                 pStorage->materials[i]->colour_map = NULL;
  1922.                 pStorage->materials[i]->flags &= 0xFDu;
  1923.                 BrMaterialUpdate(pStorage->materials[i], BR_MATU_ALL);
  1924.             }
  1925.         }
  1926.     }
  1927. }
  1928.  
  1929. // IDA: void __usercall RevealStoredTransparentTextures(tBrender_storage *pStorage@<EAX>)
  1930. void RevealStoredTransparentTextures(tBrender_storage* pStorage) {
  1931.     int i;
  1932.  
  1933.     for (i = 0; i < pStorage->materials_count; i++) {
  1934.         if (pStorage->saved_colour_maps[i]) {
  1935.             if (DRPixelmapHasZeros(pStorage->saved_colour_maps[i])) {
  1936.                 pStorage->materials[i]->colour_map = pStorage->saved_colour_maps[i];
  1937.                 pStorage->saved_colour_maps[i] = NULL;
  1938.                 pStorage->materials[i]->flags |= 2u;
  1939.                 BrMaterialUpdate(pStorage->materials[i], BR_MATU_ALL);
  1940.             }
  1941.         }
  1942.     }
  1943. }
  1944.  
  1945. // IDA: void __usercall HideStoredTextures(tBrender_storage *pStorage@<EAX>)
  1946. void HideStoredTextures(tBrender_storage* pStorage) {
  1947.     int i;
  1948.  
  1949.     for (i = 0; i < pStorage->materials_count; i++) {
  1950.         if (pStorage->materials[i]->colour_map) {
  1951.             if (StorageContainsPixelmap(pStorage, pStorage->materials[i]->colour_map)) {
  1952.                 pStorage->saved_colour_maps[i] = pStorage->materials[i]->colour_map;
  1953.                 pStorage->materials[i]->colour_map = NULL;
  1954.                 pStorage->materials[i]->flags &= 0xFDu;
  1955.                 BrMaterialUpdate(pStorage->materials[i], BR_MATU_ALL);
  1956.             }
  1957.         }
  1958.     }
  1959. }
  1960.  
  1961. // IDA: void __usercall RevealStoredTextures(tBrender_storage *pStorage@<EAX>)
  1962. void RevealStoredTextures(tBrender_storage* pStorage) {
  1963.     int i;
  1964.  
  1965.     for (i = 0; i < pStorage->materials_count; i++) {
  1966.         if (pStorage->saved_colour_maps[i]) {
  1967.             pStorage->materials[i]->colour_map = pStorage->saved_colour_maps[i];
  1968.             pStorage->saved_colour_maps[i] = NULL;
  1969.             pStorage->materials[i]->flags |= BR_MATF_PRELIT;
  1970.             BrMaterialUpdate(pStorage->materials[i], BR_MATU_ALL);
  1971.         }
  1972.     }
  1973. }
  1974.  
  1975. // IDA: void __usercall SetCarStorageTexturingLevel(tBrender_storage *pStorage@<EAX>, tCar_texturing_level pNew@<EDX>, tCar_texturing_level pOld@<EBX>)
  1976. void SetCarStorageTexturingLevel(tBrender_storage* pStorage, tCar_texturing_level pNew, tCar_texturing_level pOld) {
  1977.     LOG_TRACE("(%p, %d, %d)", pStorage, pNew, pOld);
  1978.  
  1979.     switch (pNew) {
  1980.     case eCTL_none:
  1981.         HideStoredTextures(pStorage);
  1982.         break;
  1983.     case eCTL_transparent:
  1984.         switch (pOld) {
  1985.         case eCTL_none:
  1986.             RevealStoredTransparentTextures(pStorage);
  1987.             break;
  1988.         case eCTL_full:
  1989.             HideStoredOpaqueTextures(pStorage);
  1990.             break;
  1991.         default:
  1992.             break;
  1993.         }
  1994.         break;
  1995.     case eCTL_full:
  1996.         RevealStoredTextures(pStorage);
  1997.         break;
  1998.     default:
  1999.         break;
  2000.     }
  2001. }
  2002.  
  2003. // IDA: tCar_texturing_level __cdecl GetCarTexturingLevel()
  2004. tCar_texturing_level GetCarTexturingLevel(void) {
  2005.     LOG_TRACE("()");
  2006.  
  2007.     return gCar_texturing_level;
  2008. }
  2009.  
  2010. // IDA: void __usercall SetCarTexturingLevel(tCar_texturing_level pLevel@<EAX>)
  2011. void SetCarTexturingLevel(tCar_texturing_level pLevel) {
  2012.     LOG_TRACE("(%d)", pLevel);
  2013.  
  2014.     if (pLevel != gCar_texturing_level) {
  2015.         if (gOur_car_storage_space.models_count != 0) {
  2016.             SetCarStorageTexturingLevel(&gOur_car_storage_space, pLevel, gCar_texturing_level);
  2017.         }
  2018.         if (gTheir_cars_storage_space.models_count != 0) {
  2019.             SetCarStorageTexturingLevel(&gTheir_cars_storage_space, pLevel, gCar_texturing_level);
  2020.         }
  2021.         if (gNet_cars_storage_space.models_count != 0) {
  2022.             SetCarStorageTexturingLevel(&gTheir_cars_storage_space, pLevel, gCar_texturing_level);
  2023.         }
  2024.     }
  2025.     gCar_texturing_level = pLevel;
  2026. }
  2027.  
  2028. // IDA: int __usercall HasThisSuffix@<EAX>(char *pIdent@<EAX>, char *pSuffix@<EDX>)
  2029. int HasThisSuffix(char* pIdent, char* pSuffix) {
  2030.     size_t len_ident;
  2031.     size_t len_suffix;
  2032.     LOG_TRACE("(\"%s\", \"%s\")", pIdent, pSuffix);
  2033.  
  2034.     len_ident = strlen(pIdent);
  2035.     len_suffix = strlen(pSuffix);
  2036.     if (pIdent == NULL) {
  2037.         return 0;
  2038.     }
  2039.     if (pIdent < pSuffix) {
  2040.         return 0;
  2041.     }
  2042.     return strcmp(pIdent + len_ident - len_suffix, pSuffix) == 0;
  2043. }
  2044.  
  2045. // IDA: br_material* __usercall UnsuffixedMaterial@<EAX>(char *pOld_ident@<EAX>, char *pSuffix@<EDX>)
  2046. br_material* UnsuffixedMaterial(char* pOld_ident, char* pSuffix) {
  2047.     br_material* result;
  2048.     int unsuffixed_len;
  2049.     char* new_id;
  2050.     LOG_TRACE("(\"%s\", \"%s\")", pOld_ident, pSuffix);
  2051.  
  2052.     unsuffixed_len = strlen(pOld_ident) - strlen(pSuffix);
  2053.     new_id = BrMemAllocate(unsuffixed_len + 1, kMem_new_mat_id_2);
  2054.     sprintf(new_id, "%.*s", unsuffixed_len, pOld_ident);
  2055.     result = BrMaterialFind(new_id);
  2056.     BrMemFree(new_id);
  2057.     return result;
  2058. }
  2059.  
  2060. // IDA: br_material* __usercall RoadUntexToPersp@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  2061. br_material* RoadUntexToPersp(br_model* pModel, tU16 pFace) {
  2062.     br_material* old_mat;
  2063.     br_material* new_mat;
  2064.     LOG_TRACE("(%p, %d)", pModel, pFace);
  2065.  
  2066.     old_mat = pModel->faces[pFace].material;
  2067.     if (HasThisSuffix(old_mat->identifier, ".road")) {
  2068.         new_mat = UnsuffixedMaterial(old_mat->identifier, ".road");
  2069.     } else {
  2070.         new_mat = NULL;
  2071.     }
  2072.     return new_mat;
  2073. }
  2074.  
  2075. // IDA: br_material* __usercall WallLinearToUntex@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  2076. br_material* WallLinearToUntex(br_model* pModel, tU16 pFace) {
  2077.     br_material* old_mat;
  2078.     //br_material* new_mat; // Pierre-Marie Baty -- unused variable
  2079.     LOG_TRACE("(%p, %d)", pModel, pFace);
  2080.  
  2081.     old_mat = pModel->faces[pFace].material;
  2082.     if (HasThisSuffix(old_mat->identifier, ".pwall")) {
  2083.         if (old_mat->colour_map != NULL) {
  2084.             old_mat->colour_map = NULL;
  2085.             BrMaterialUpdate(old_mat, BR_MATU_ALL);
  2086.         }
  2087.     } else {
  2088.         if (!FaceIsRoad(pModel, pFace) && old_mat->identifier != NULL && old_mat->colour_map != NULL) {
  2089.             old_mat = SuffixedMaterial(old_mat, ".lwall");
  2090.             if (old_mat->colour_map != NULL) {
  2091.                 old_mat->colour_map = NULL;
  2092.                 BrMaterialUpdate(old_mat, BR_MATU_ALL);
  2093.             }
  2094.         } else {
  2095.             old_mat = NULL;
  2096.         }
  2097.     }
  2098.     return old_mat;
  2099. }
  2100.  
  2101. // IDA: br_material* __usercall WallUntexToLinear@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  2102. br_material* WallUntexToLinear(br_model* pModel, tU16 pFace) {
  2103.     br_material* old_mat;
  2104.     br_material* new_mat;
  2105.     LOG_TRACE("(%p, %d)", pModel, pFace);
  2106.  
  2107.     old_mat = pModel->faces[pFace].material;
  2108.     if (HasThisSuffix(old_mat->identifier, ".lwall")) {
  2109.         new_mat = UnsuffixedMaterial(old_mat->identifier, ".lwall");
  2110.     } else if (HasThisSuffix(old_mat->identifier, ".pwall")) {
  2111.         old_mat->colour_map = UnsuffixedMaterial(old_mat->identifier, ".pwall")->colour_map;
  2112.         old_mat->flags &= ~BR_MATF_PERSPECTIVE;
  2113.         BrMaterialUpdate(old_mat, BR_MATU_ALL);
  2114.         new_mat = NULL;
  2115.     } else {
  2116.         new_mat = NULL;
  2117.     }
  2118.     return new_mat;
  2119. }
  2120.  
  2121. // IDA: br_material* __usercall WallUntexToPersp@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  2122. br_material* WallUntexToPersp(br_model* pModel, tU16 pFace) {
  2123.     br_material* old_mat;
  2124.     br_material* new_mat;
  2125.     LOG_TRACE("(%p, %d)", pModel, pFace);
  2126.  
  2127.     old_mat = pModel->faces[pFace].material;
  2128.     if (HasThisSuffix(old_mat->identifier, ".lwall")) {
  2129.         new_mat = UnsuffixedMaterial(old_mat->identifier, ".lwall");
  2130.     } else if (HasThisSuffix(old_mat->identifier, ".pwall")) {
  2131.         new_mat = UnsuffixedMaterial(old_mat->identifier, ".pwall");
  2132.     } else {
  2133.         new_mat = NULL;
  2134.     }
  2135.     return new_mat;
  2136. }
  2137.  
  2138. // IDA: br_material* __usercall WallLinearToPersp@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  2139. br_material* WallLinearToPersp(br_model* pModel, tU16 pFace) {
  2140.     br_material* old_mat;
  2141.     br_material* new_mat;
  2142.     LOG_TRACE("(%p, %d)", pModel, pFace);
  2143.  
  2144.     old_mat = pModel->faces[pFace].material;
  2145.     if (HasThisSuffix(old_mat->identifier, ".pwall")) {
  2146.         new_mat = UnsuffixedMaterial(old_mat->identifier, ".pwall");
  2147.     } else {
  2148.         new_mat = NULL;
  2149.     }
  2150.     return new_mat;
  2151. }
  2152.  
  2153. // IDA: tRoad_texturing_level __cdecl GetRoadTexturingLevel()
  2154. tRoad_texturing_level GetRoadTexturingLevel(void) {
  2155.     return gRoad_texturing_level;
  2156. }
  2157.  
  2158. // IDA: void __usercall SetRoadTexturingLevel(tRoad_texturing_level pLevel@<EAX>)
  2159. void SetRoadTexturingLevel(tRoad_texturing_level pLevel) {
  2160.     LOG_TRACE("(%d)", pLevel);
  2161.     gRoad_texturing_level = pLevel;
  2162. }
  2163.  
  2164. // IDA: void __usercall ReallySetRoadTexturingLevel(tRoad_texturing_level pLevel@<EAX>)
  2165. void ReallySetRoadTexturingLevel(tRoad_texturing_level pLevel) {
  2166.     LOG_TRACE("(%d)", pLevel);
  2167.  
  2168.     if (pLevel != gRoad_texturing_level) {
  2169.         ProcessFaceMaterials(gProgram_state.track_spec.the_actor, (pLevel == eRTL_none) ? RoadUntexToPersp : RoadPerspToUntex);
  2170.     }
  2171. }
  2172.  
  2173. // IDA: tWall_texturing_level __cdecl GetWallTexturingLevel()
  2174. tWall_texturing_level GetWallTexturingLevel(void) {
  2175.     LOG_TRACE("()");
  2176.  
  2177.     return gWall_texturing_level;
  2178. }
  2179.  
  2180. // IDA: void __usercall SetWallTexturingLevel(tWall_texturing_level pLevel@<EAX>)
  2181. void SetWallTexturingLevel(tWall_texturing_level pLevel) {
  2182.     LOG_TRACE("(%d)", pLevel);
  2183.  
  2184.     gWall_texturing_level = pLevel;
  2185. }
  2186.  
  2187. // IDA: void __usercall ReallySetWallTexturingLevel(tWall_texturing_level pLevel@<EAX>)
  2188. void ReallySetWallTexturingLevel(tWall_texturing_level pLevel) {
  2189.     static tPMFMCB* tweaker[3][3] = {
  2190.         {
  2191.             NULL,
  2192.             WallUntexToLinear,
  2193.             WallUntexToPersp,
  2194.         },
  2195.         {
  2196.             WallLinearToUntex,
  2197.             NULL,
  2198.             WallLinearToPersp,
  2199.         },
  2200.         {
  2201.             WallPerspToUntex,
  2202.             WallPerspToLinear,
  2203.             NULL,
  2204.         },
  2205.     };
  2206.     LOG_TRACE("(%d)", pLevel);
  2207.  
  2208.     if (gWall_texturing_level != pLevel) {
  2209.         ProcessFaceMaterials(gProgram_state.track_spec.the_actor, tweaker[gWall_texturing_level][pLevel]);
  2210.     }
  2211. }
  2212.  
  2213. // IDA: br_material* __usercall DisposeSuffixedMaterials@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  2214. br_material* DisposeSuffixedMaterials(br_model* pModel, tU16 pFace) {
  2215.     size_t max_suffix_len;
  2216.     br_material* mat;
  2217.     br_material* victim;
  2218.     static char* suffixes[3] = { ".road", ".pwall", ".lwall" };
  2219.     int s;
  2220.     char* id;
  2221.     LOG_TRACE("(%p, %d)", pModel, pFace);
  2222.  
  2223.     mat = pModel->faces[pFace].material;
  2224.     if (mat->identifier == NULL) {
  2225.         return NULL;
  2226.     }
  2227.     max_suffix_len = 0;
  2228.     for (s = 0; s < COUNT_OF(suffixes); s++) {
  2229.         if (max_suffix_len < strlen(suffixes[s])) {
  2230.             max_suffix_len = strlen(suffixes[s]);
  2231.         }
  2232.     }
  2233.     id = BrMemAllocate(strlen(mat->identifier) + max_suffix_len + 1, kMem_new_mat_id_3);
  2234.     for (s = 0; s < COUNT_OF(suffixes); s++) {
  2235.         sprintf(id, "%s%s", mat->identifier, suffixes[s]);
  2236.         victim = BrMaterialFind(id);
  2237.         if (victim != NULL) {
  2238.             BrMaterialRemove(victim);
  2239.             BrMaterialFree(victim);
  2240.         }
  2241.     }
  2242.     return NULL;
  2243. }
  2244.  
  2245. // IDA: void __cdecl DisposeTexturingMaterials()
  2246. void DisposeTexturingMaterials(void) {
  2247.     LOG_TRACE("()");
  2248.  
  2249.     switch (gWall_texturing_level) {
  2250.     case eWTL_linear:
  2251.         ProcessFaceMaterials(gProgram_state.track_spec.the_actor, WallLinearToPersp);
  2252.         break;
  2253.     case eWTL_none:
  2254.         ProcessFaceMaterials(gProgram_state.track_spec.the_actor, WallUntexToPersp);
  2255.         break;
  2256.     default:
  2257.         break;
  2258.     }
  2259.  
  2260.     switch (gRoad_texturing_level) {
  2261.     case eRTL_none:
  2262.         ProcessFaceMaterials(gProgram_state.track_spec.the_actor, RoadUntexToPersp);
  2263.         break;
  2264.     default:
  2265.         break;
  2266.     }
  2267.  
  2268.     if (gWall_texturing_level != eWTL_full || gRoad_texturing_level != eRTL_full) {
  2269.         ProcessFaceMaterials(gProgram_state.track_spec.the_actor, DisposeSuffixedMaterials);
  2270.     }
  2271. }
  2272.  
  2273. // IDA: br_uint_32 __cdecl SetAccessoryRenderingCB(br_actor *pActor, void *pFlag)
  2274. intptr_t SetAccessoryRenderingCB(br_actor* pActor, void* pFlag) {
  2275.     if (pActor->identifier && *pActor->identifier == '&') {
  2276.         pActor->render_style = *(br_uint_8*)pFlag;
  2277.     }
  2278.     return 0;
  2279. }
  2280.  
  2281. // IDA: void __usercall SetAccessoryRendering(int pOn@<EAX>)
  2282. void SetAccessoryRendering(int pOn) {
  2283.     int style;
  2284.  
  2285.     LOG_TRACE("(%d)", pOn);
  2286.  
  2287.     if (gTrack_actor) {
  2288.         if (pOn) {
  2289.             style = BR_RSTYLE_FACES;
  2290.         } else {
  2291.             style = BR_RSTYLE_NONE;
  2292.         }
  2293.         DRActorEnumRecurse(gTrack_actor, (br_actor_enum_cbfn*)SetAccessoryRenderingCB, &style);
  2294.     }
  2295.     gRendering_accessories = pOn;
  2296. }
  2297.  
  2298. // IDA: int __cdecl GetAccessoryRendering()
  2299. int GetAccessoryRendering(void) {
  2300.     LOG_TRACE("()");
  2301.  
  2302.     return gRendering_accessories;
  2303. }
  2304.  
  2305. // IDA: void __usercall SetCarSimplificationLevel(int pLevel@<EAX>)
  2306. void SetCarSimplificationLevel(int pLevel) {
  2307.     LOG_TRACE("(%d)", pLevel);
  2308.  
  2309.     gCar_simplification_level = pLevel;
  2310. }
  2311.  
  2312. // IDA: int __cdecl GetCarSimplificationLevel()
  2313. int GetCarSimplificationLevel(void) {
  2314.     LOG_TRACE("()");
  2315.  
  2316.     return gCar_simplification_level;
  2317. }
  2318.  
  2319. // IDA: void __usercall ParseSpecialVolume(FILE *pF@<EAX>, tSpecial_volume *pSpec@<EDX>, char *pScreen_name_str@<EBX>)
  2320. void ParseSpecialVolume(FILE* pF, tSpecial_volume* pSpec, char* pScreen_name_str) {
  2321.     char s[256];
  2322.     pSpec->gravity_multiplier = GetAScalar(pF);
  2323.     pSpec->viscosity_multiplier = GetAScalar(pF);
  2324.     pSpec->car_damage_per_ms = GetAScalar(pF);
  2325.     pSpec->ped_damage_per_ms = GetAScalar(pF);
  2326.     pSpec->camera_special_effect_index = GetAnInt(pF);
  2327.     pSpec->sky_col = GetAnInt(pF);
  2328.  
  2329.     GetAString(pF, s);
  2330.     if (pScreen_name_str) {
  2331.         strcpy(pScreen_name_str, s);
  2332.     } else {
  2333.         pSpec->screen_material = BrMaterialFind(s);
  2334.     }
  2335.     pSpec->entry_noise = GetAnInt(pF);
  2336.     pSpec->exit_noise = GetAnInt(pF);
  2337.     pSpec->engine_noise_index = GetAnInt(pF);
  2338.     pSpec->material_modifier_index = GetAnInt(pF);
  2339. }
  2340.  
  2341. // IDA: void __usercall AddExceptionToList(tException_list *pDst@<EAX>, tException_list pNew@<EDX>)
  2342. void AddExceptionToList(tException_list* pDst, tException_list pNew) {
  2343.     LOG_TRACE("(%p, %d)", pDst, pNew);
  2344.     NOT_IMPLEMENTED();
  2345. }
  2346.  
  2347. // IDA: void __usercall LoadExceptionsFile(char *pName@<EAX>)
  2348. void LoadExceptionsFile(char* pName) {
  2349.     //FILE* f; // Pierre-Marie Baty -- unused variable
  2350.     //char line[256]; // Pierre-Marie Baty -- unused variable
  2351.     //char* tok; // Pierre-Marie Baty -- unused variable
  2352.     //int file_version; // Pierre-Marie Baty -- unused variable
  2353.     //tException_list e; // Pierre-Marie Baty -- unused variable
  2354.     //char delimiters[4]; // Pierre-Marie Baty -- unused variable
  2355.     LOG_TRACE("(\"%s\")", pName);
  2356.     NOT_IMPLEMENTED();
  2357. }
  2358.  
  2359. // IDA: void __usercall LoadExceptionsFileForTrack(char *pTrack_file_name@<EAX>)
  2360. void LoadExceptionsFileForTrack(char* pTrack_file_name) {
  2361.     //tPath_name exceptions_file_name; // Pierre-Marie Baty -- unused variable
  2362.     LOG_TRACE("(\"%s\")", pTrack_file_name);
  2363.     NOT_IMPLEMENTED();
  2364. }
  2365.  
  2366. // IDA: void __cdecl FreeExceptions()
  2367. void FreeExceptions(void) {
  2368.     //tException_list list; // Pierre-Marie Baty -- unused variable
  2369.     //tException_list next; // Pierre-Marie Baty -- unused variable
  2370.     LOG_TRACE("()");
  2371.     NOT_IMPLEMENTED();
  2372. }
  2373.  
  2374. // IDA: void __usercall LoadTrack(char *pFile_name@<EAX>, tTrack_spec *pTrack_spec@<EDX>, tRace_info *pRace_info@<EBX>)
  2375. void LoadTrack(char* pFile_name, tTrack_spec* pTrack_spec, tRace_info* pRace_info) {
  2376.     //char temp_name[14]; // Pierre-Marie Baty -- unused variable
  2377.     FILE* f;
  2378.     FILE* non_car_f;
  2379.     FILE* g;
  2380.     int i;
  2381.     int j;
  2382.     int k;
  2383.     int group;
  2384.     //int needs_updating; // Pierre-Marie Baty -- unused variable
  2385.     int killed_sky;
  2386.     int line_count;
  2387.     int ped_subs_index;
  2388.     int sl;
  2389.     int num_materials;
  2390.     int count;
  2391.     int num_non_cars;
  2392.     int style;
  2393.     int cp_rect_w[2];
  2394.     int cp_rect_h[2];
  2395. #if defined(DETHRACE_FIX_BUGS)
  2396.     int skid_mark_cnt = 0;
  2397. #endif
  2398.     tPath_name the_path;
  2399.     //tPath_name general_file_path; // Pierre-Marie Baty -- unused variable
  2400.     char s[256];
  2401.     char* str;
  2402.     float temp_float;
  2403.     //br_actor* new_root; // Pierre-Marie Baty -- unused variable
  2404.     //br_vector3 a; // Pierre-Marie Baty -- unused variable
  2405.     //br_vector3 b; // Pierre-Marie Baty -- unused variable
  2406.     tU16 sky_pixels_high;
  2407.     tNon_car_spec* non_car;
  2408.     tSpecial_volume* spec;
  2409.     br_vector3 p[3];
  2410.     //br_vector3 v1; // Pierre-Marie Baty -- unused variable
  2411.     //br_vector3 v2; // Pierre-Marie Baty -- unused variable
  2412.     //br_vector3 temp_v; // Pierre-Marie Baty -- unused variable
  2413.     //br_bounds temp_bounds; // Pierre-Marie Baty -- unused variable
  2414.     tPed_subs* ped_subs;
  2415.     br_pixelmap* sky;
  2416.     br_material* material;
  2417.     LOG_TRACE("(\"%s\", %p, %p)", pFile_name, pTrack_spec, pRace_info);
  2418.  
  2419.     killed_sky = 0;
  2420.     PathCat(the_path, gApplication_path, "RACES");
  2421.     PathCat(the_path, the_path, pFile_name);
  2422.     f = DRfopen(the_path, "rt");
  2423.     if (f == NULL) {
  2424.         FatalError(kFatalError_OpenRacesFile);
  2425.     }
  2426.     GetALineAndDontArgue(f, s);
  2427.     str = strtok(s, "\t ,/");
  2428.     if (strcmp(str, "VERSION") == 0) {
  2429.         str = strtok(NULL, "\t ,/");
  2430.         sscanf(str, "%d", &gRace_file_version);
  2431.         GetALineAndDontArgue(f, s);
  2432.         str = strtok(s, "\t ,/");
  2433.     } else {
  2434.         gRace_file_version = 0;
  2435.     }
  2436.     sscanf(str, "%f", &temp_float);
  2437.     pRace_info->initial_position.v[0] = temp_float;
  2438.     str = strtok(0, "\t ,/");
  2439.     sscanf(str, "%f", &temp_float);
  2440.     pRace_info->initial_position.v[1] = temp_float;
  2441.     str = strtok(0, "\t ,/");
  2442.     sscanf(str, "%f", &temp_float);
  2443.     pRace_info->initial_position.v[2] = temp_float;
  2444.     PossibleService();
  2445.     GetALineAndDontArgue(f, s);
  2446.     str = strtok(s, "\t ,/");
  2447.     sscanf(str, "%f", &temp_float);
  2448.     pRace_info->initial_yaw = temp_float;
  2449.     GetThreeInts(f, pRace_info->initial_timer, &pRace_info->initial_timer[1], &pRace_info->initial_timer[2]);
  2450.     pRace_info->total_laps = GetAnInt(f);
  2451.     GetThreeInts(f, &pRace_info->bonus_score[0][0], &pRace_info->bonus_score[0][1], &pRace_info->bonus_score[0][2]);
  2452.     GetThreeInts(f, &pRace_info->bonus_score[1][0], &pRace_info->bonus_score[1][1], &pRace_info->bonus_score[1][2]);
  2453.     GetThreeInts(f, &pRace_info->bonus_score[2][0], &pRace_info->bonus_score[2][1], &pRace_info->bonus_score[2][2]);
  2454.     if (gRace_file_version > 1) {
  2455.         GetPairOfInts(f, &cp_rect_w[0], &cp_rect_w[1]);
  2456.         GetPairOfInts(f, &cp_rect_h[0], &cp_rect_h[1]);
  2457.     }
  2458.     PossibleService();
  2459.     pRace_info->check_point_count = GetAnInt(f);
  2460.     for (i = 0; i < pRace_info->check_point_count; i++) {
  2461.         PossibleService();
  2462.         if (gProgram_state.sausage_eater_mode) {
  2463.             GetALineAndDontArgue(f, s);
  2464.             GetThreeInts(
  2465.                 f,
  2466.                 &pRace_info->checkpoints[i].time_value[0],
  2467.                 &pRace_info->checkpoints[i].time_value[1],
  2468.                 &pRace_info->checkpoints[i].time_value[2]);
  2469.         } else {
  2470.             GetThreeInts(
  2471.                 f,
  2472.                 &pRace_info->checkpoints[i].time_value[0],
  2473.                 &pRace_info->checkpoints[i].time_value[1],
  2474.                 &pRace_info->checkpoints[i].time_value[2]);
  2475.             GetALineAndDontArgue(f, s);
  2476.         }
  2477.         pRace_info->checkpoints[i].quad_count = GetAnInt(f);
  2478.         for (j = 0; j < pRace_info->checkpoints[i].quad_count; j++) {
  2479.             for (k = 0; k < 4; ++k) {
  2480.                 GetThreeScalars(
  2481.                     f,
  2482.                     &pRace_info->checkpoints[i].vertices[j][k].v[0],
  2483.                     &pRace_info->checkpoints[i].vertices[j][k].v[1],
  2484.                     &pRace_info->checkpoints[i].vertices[j][k].v[2]);
  2485.             }
  2486.             p[0] = pRace_info->checkpoints[i].vertices[j][0];
  2487.             p[1] = pRace_info->checkpoints[i].vertices[j][1];
  2488.             p[2] = pRace_info->checkpoints[i].vertices[j][2];
  2489.             pRace_info->checkpoints[i].normal[j].v[0] = (p[2].v[2] - p[0].v[2]) * (p[1].v[1] - p[0].v[1]) - (p[1].v[2] - p[0].v[2]) * (p[2].v[1] - p[0].v[1]);
  2490.             pRace_info->checkpoints[i].normal[j].v[1] = (p[1].v[2] - p[0].v[2]) * (p[2].v[0] - p[0].v[0]) - (p[2].v[2] - p[0].v[2]) * (p[1].v[0] - p[0].v[0]);
  2491.             pRace_info->checkpoints[i].normal[j].v[2] = (p[2].v[1] - p[0].v[1]) * (p[1].v[0] - p[0].v[0]) - (p[1].v[1] - p[0].v[1]) * (p[2].v[0] - p[0].v[0]);
  2492.         }
  2493.         if (gRace_file_version > 0) {
  2494.             if (gRace_file_version == 1) {
  2495.                 GetPairOfInts(f, pRace_info->checkpoints[i].map_left, &pRace_info->checkpoints[i].map_left[1]);
  2496.                 GetPairOfInts(f, pRace_info->checkpoints[i].map_top, &pRace_info->checkpoints[i].map_top[1]);
  2497.                 GetPairOfInts(f, pRace_info->checkpoints[i].map_right, &pRace_info->checkpoints[i].map_right[1]);
  2498.                 GetPairOfInts(f, pRace_info->checkpoints[i].map_bottom, &pRace_info->checkpoints[i].map_bottom[1]);
  2499.             } else {
  2500.                 GetPairOfInts(f, pRace_info->checkpoints[i].map_left, &pRace_info->checkpoints[i].map_left[1]);
  2501.                 GetPairOfInts(f, pRace_info->checkpoints[i].map_top, &pRace_info->checkpoints[i].map_top[1]);
  2502.                 pRace_info->checkpoints[i].map_right[0] = cp_rect_w[0] + pRace_info->checkpoints[i].map_left[0];
  2503.                 pRace_info->checkpoints[i].map_right[1] = cp_rect_w[0] + pRace_info->checkpoints[i].map_left[1];
  2504.                 pRace_info->checkpoints[i].map_bottom[0] = cp_rect_h[0] + pRace_info->checkpoints[i].map_top[0];
  2505.                 pRace_info->checkpoints[i].map_bottom[1] = cp_rect_h[0] + pRace_info->checkpoints[i].map_top[1];
  2506.             }
  2507.         }
  2508.     }
  2509.     if (gRace_file_version <= 3) {
  2510.         LoadSomePixelmaps(&gTrack_storage_space, f);
  2511.     } else if (gAusterity_mode) {
  2512.         SkipNLines(f);
  2513.         LoadSomePixelmaps(&gTrack_storage_space, f);
  2514.     } else {
  2515.         LoadSomePixelmaps(&gTrack_storage_space, f);
  2516.         SkipNLines(f);
  2517.     }
  2518.     LoadSomeShadeTables(&gTrack_storage_space, f);
  2519.     if (gRace_file_version <= 3) {
  2520.         LoadSomeMaterials(&gTrack_storage_space, f);
  2521.     } else if (gAusterity_mode) {
  2522.         SkipNLines(f);
  2523.         LoadSomeMaterials(&gTrack_storage_space, f);
  2524.     } else {
  2525.         LoadSomeMaterials(&gTrack_storage_space, f);
  2526.         SkipNLines(f);
  2527.     }
  2528.     for (i = 0; gTrack_storage_space.materials_count > i; ++i) {
  2529.         PossibleService();
  2530.         if (gTrack_storage_space.materials[i]->flags & (BR_MATF_LIGHT | BR_MATF_PRELIT | BR_MATF_SMOOTH)) {
  2531.             gTrack_storage_space.materials[i]->flags &= ~(BR_MATF_LIGHT | BR_MATF_PRELIT | BR_MATF_SMOOTH);
  2532.             if (gTrack_storage_space.materials[i]->flags & BR_MATF_TWO_SIDED) {
  2533.                 gTrack_storage_space.materials[i]->user = DOUBLESIDED_USER_FLAG;
  2534.                 gTrack_storage_space.materials[i]->flags &= ~BR_MATF_TWO_SIDED;
  2535.             }
  2536.             BrMaterialUpdate(gTrack_storage_space.materials[i], BR_MATU_RENDERING);
  2537.         }
  2538.     }
  2539.     if (gRace_file_version <= 5) {
  2540.         LoadSomeTrackModels(&gTrack_storage_space, f);
  2541.     } else if (gAusterity_mode) {
  2542.         SkipNLines(f);
  2543.         LoadSomeTrackModels(&gTrack_storage_space, f);
  2544.     } else {
  2545.         LoadSomeTrackModels(&gTrack_storage_space, f);
  2546.         SkipNLines(f);
  2547.     }
  2548.  
  2549.     PrintMemoryDump(0, "JUST LOADED IN TEXTURES/MATS/MODELS FOR TRACK");
  2550.     if (gRace_file_version <= 5) {
  2551.         GetALineAndDontArgue(f, s);
  2552.         str = strtok(s, "\t ,/");
  2553.         PathCat(the_path, gApplication_path, "ACTORS");
  2554.         PathCat(the_path, the_path, str);
  2555.     } else if (gAusterity_mode) {
  2556.         GetALineAndDontArgue(f, s);
  2557.         GetALineAndDontArgue(f, s);
  2558.         str = strtok(s, "\t ,/");
  2559.         PathCat(the_path, gApplication_path, "ACTORS");
  2560.         PathCat(the_path, the_path, str);
  2561.     } else {
  2562.         GetALineAndDontArgue(f, s);
  2563.         str = strtok(s, "\t ,/");
  2564.         PathCat(the_path, gApplication_path, "ACTORS");
  2565.         PathCat(the_path, the_path, str);
  2566.         GetALineAndDontArgue(f, s);
  2567.     }
  2568.     pTrack_spec->the_actor = BrActorLoad(the_path);
  2569.     if (gRace_file_version <= 6) {
  2570.         gDefault_blend_pc = 75;
  2571.     } else {
  2572.         GetAString(f, s);
  2573.         if (!sscanf(s, "%d", &gDefault_blend_pc) || gDefault_blend_pc < 0 || gDefault_blend_pc > 100) {
  2574.             PDFatalError("Wanted a default blend percentage. Didn't get one. Old data file?");
  2575.         }
  2576.     }
  2577.     PossibleService();
  2578.     ExtractColumns(pTrack_spec);
  2579.     for (i = 0; gTrack_storage_space.models_count > i; ++i) {
  2580.         PossibleService();
  2581.         if (gTrack_storage_space.models[i] && gTrack_storage_space.models[i]->flags & 0x82) {
  2582.             gTrack_storage_space.models[i]->flags &= 0xFF7Du;
  2583.             for (group = 0; group < V11MODEL(gTrack_storage_space.models[i])->ngroups; group++) {
  2584.                 int f = V11MODEL(gTrack_storage_space.models[i])->groups[group].face_user[0];
  2585.                 material = gTrack_storage_space.models[i]->faces[f].material;
  2586.                 V11MODEL(gTrack_storage_space.models[i])->groups[group].face_colours_material = material;
  2587.                 if (material && !material->index_shade) {
  2588.                     material->index_shade = BrTableFind("DRRENDER.TAB");
  2589.                     BrMaterialUpdate(material, 0x7FFFu);
  2590.                 }
  2591.             }
  2592.             DodgyModelUpdate(gTrack_storage_space.models[i]);
  2593.         }
  2594.     }
  2595.     PrintMemoryDump(0, "JUST LOADED IN TRACK ACTOR AND PROCESSED COLUMNS");
  2596.     gTrack_actor = pTrack_spec->the_actor;
  2597.     if (!gRendering_accessories && !gNet_mode) {
  2598.         PossibleService();
  2599.         style = BR_RSTYLE_NONE;
  2600.         DRActorEnumRecurse(gTrack_actor, (br_actor_enum_cbfn*)SetAccessoryRenderingCB, &style);
  2601.     }
  2602.     BrActorAdd(gUniverse_actor, pTrack_spec->the_actor);
  2603.     GetALineAndDontArgue(f, s);
  2604.     str = strtok(s, "\t ,/");
  2605.     str = strtok(str, ".");
  2606.     strcat(str, ".DAT");
  2607.     PathCat(gAdditional_model_path, gApplication_path, "MODELS");
  2608.     PathCat(gAdditional_model_path, gAdditional_model_path, str);
  2609.     gNumber_of_additional_models = 0;
  2610.     PossibleService();
  2611.     str = strtok(s, "\t ,/");
  2612.     str = strtok(str, ".");
  2613.     strcat(str, ".ACT");
  2614.     PathCat(gAdditional_actor_path, gApplication_path, "ACTORS");
  2615.     PathCat(gAdditional_actor_path, gAdditional_actor_path, str);
  2616.     gAdditional_actors = BrActorAllocate(BR_ACTOR_NONE, NULL);
  2617.     BrActorAdd(gUniverse_actor, gAdditional_actors);
  2618.     gLast_actor = NULL;
  2619.     SaveAdditionalStuff();
  2620.     GetAString(f, s);
  2621.     sky = BrMapFind(s);
  2622.     if (gAusterity_mode && sky) {
  2623.         for (i = 0; gTrack_storage_space.pixelmaps_count > i; ++i) {
  2624.             if (gTrack_storage_space.pixelmaps[i] == sky) {
  2625.                 BrMapRemove(gTrack_storage_space.pixelmaps[i]);
  2626.                 BrPixelmapFree(gTrack_storage_space.pixelmaps[i]);
  2627.                 gTrack_storage_space.pixelmaps[i] = gTrack_storage_space.pixelmaps[gTrack_storage_space.pixelmaps_count - 1];
  2628.                 gTrack_storage_space.pixelmaps_count--;
  2629.                 break;
  2630.             }
  2631.         }
  2632.         sky = 0;
  2633.         killed_sky = 1;
  2634.     }
  2635.     gProgram_state.default_depth_effect.sky_texture = sky;
  2636.     if (sky) {
  2637.         sky_pixels_high = gProgram_state.default_depth_effect.sky_texture->height;
  2638.     } else {
  2639.         sky_pixels_high = 100;
  2640.     }
  2641.     PossibleService();
  2642.  
  2643.     gSky_image_width = BrDegreeToAngle(360.0 / GetAnInt(f));
  2644.     gSky_image_height = BrDegreeToAngle(GetAScalar(f));
  2645.     gSky_image_underground = gSky_image_height * (sky_pixels_high - GetAnInt(f)) / sky_pixels_high;
  2646.  
  2647.     MungeRearviewSky();
  2648.     PossibleService();
  2649.  
  2650.     gProgram_state.default_depth_effect.type = GetALineAndInterpretCommand(f, gDepth_effect_names, 2);
  2651.     GetPairOfInts(f, &gProgram_state.default_depth_effect.start, &gProgram_state.default_depth_effect.end);
  2652.     if (killed_sky && gProgram_state.default_depth_effect.type != eDepth_effect_fog) {
  2653.         gProgram_state.default_depth_effect.type = eDepth_effect_fog;
  2654.         gProgram_state.default_depth_effect.start = 7;
  2655.         gProgram_state.default_depth_effect.end = 0;
  2656.     }
  2657.     InstantDepthChange(
  2658.         gProgram_state.default_depth_effect.type,
  2659.         gProgram_state.default_depth_effect.sky_texture,
  2660.         gProgram_state.default_depth_effect.start,
  2661.         gProgram_state.default_depth_effect.end);
  2662.     gSwap_sky_texture = 0;
  2663.     if (!GetSkyTextureOn()) {
  2664.         ToggleSkyQuietly();
  2665.     }
  2666.     gSwap_depth_effect_type = -1;
  2667.     if (!GetDepthCueingOn()) {
  2668.         ToggleDepthCueingQuietly();
  2669.     }
  2670.     PossibleService();
  2671.     gDefault_engine_noise_index = GetAnInt(f);
  2672.     gDefault_water_spec_vol = &gDefault_default_water_spec_vol;
  2673.     gProgram_state.special_volume_count = GetAnInt(f);
  2674.     if (gProgram_state.special_volume_count) {
  2675.         gProgram_state.special_volumes = BrMemAllocate(sizeof(tSpecial_volume) * gProgram_state.special_volume_count, kMem_special_volume);
  2676.         i = 0;
  2677.         spec = gProgram_state.special_volumes;
  2678.         for (i = 0; i < gProgram_state.special_volume_count; i++) {
  2679.             PossibleService();
  2680.             spec->no_mat = 0;
  2681.             GetALineAndDontArgue(f, s);
  2682.             if (strcmp(s, "NEW IMPROVED!") == 0) {
  2683.                 GetThreeScalars(f, &spec->mat.m[0][0], &spec->mat.m[0][1], &spec->mat.m[0][2]);
  2684.                 GetThreeScalars(f, &spec->mat.m[1][0], &spec->mat.m[1][1], &spec->mat.m[1][2]);
  2685.                 GetThreeScalars(f, &spec->mat.m[2][0], &spec->mat.m[2][1], &spec->mat.m[2][2]);
  2686.                 GetThreeScalars(f, &spec->mat.m[3][0], &spec->mat.m[3][1], &spec->mat.m[3][2]);
  2687.                 FindInverseAndWorldBox(spec);
  2688.                 ParseSpecialVolume(f, spec, NULL);
  2689.             } else if (strcmp(s, "DEFAULT WATER") == 0) {
  2690.                 spec->bounds.min.v[0] = 0.0;
  2691.                 spec->bounds.min.v[1] = 0.0;
  2692.                 spec->bounds.min.v[2] = 0.0;
  2693.                 spec->bounds.max.v[0] = 0.0;
  2694.                 spec->bounds.max.v[1] = 0.0;
  2695.                 spec->bounds.max.v[2] = 0.0;
  2696.                 ParseSpecialVolume(f, spec, NULL);
  2697.                 gDefault_water_spec_vol = spec;
  2698.                 spec->no_mat = 1;
  2699.             } else {
  2700.                 TELL_ME_IF_WE_PASS_THIS_WAY();
  2701.                 spec->no_mat = 0;
  2702.                 str = strtok(s, "\t ,/");
  2703.                 sscanf(str, "%f", &spec->bounds.min.v[0]);
  2704.                 str = strtok(0, "\t ,/");
  2705.                 sscanf(str, "%f", &spec->bounds.min.v[1]);
  2706.                 str = strtok(0, "\t ,/");
  2707.                 sscanf(str, "%f", &spec->bounds.min.v[2]);
  2708.                 GetThreeScalars(f, &spec->bounds.max.v[0], &spec->bounds.max.v[1], &spec->bounds.max.v[2]);
  2709.                 BrMatrix34Identity(&spec->mat);
  2710.                 for (k = 0; k < 3; ++k) {
  2711.                     // FIXME: not 100% sure this is correct
  2712.                     spec->mat.m[3][k] = (spec->bounds.max.v[k] + spec->bounds.min.v[k]) / 2.f;
  2713.                     spec->mat.m[k][k] = spec->bounds.max.v[k] - spec->bounds.min.v[k];
  2714.                 }
  2715.                 ParseSpecialVolume(f, spec, NULL);
  2716.             }
  2717.             spec++;
  2718.         }
  2719.     }
  2720.     GetAString(f, s);
  2721.     gProgram_state.standard_screen = BrMaterialFind(s);
  2722.     GetAString(f, s);
  2723.     gProgram_state.standard_screen_dark = BrMaterialFind(s);
  2724.     GetAString(f, s);
  2725.     gProgram_state.standard_screen_fog = BrMaterialFind(s);
  2726.     gProgram_state.special_screens_count = GetAnInt(f);
  2727.     if (gProgram_state.special_screens_count) {
  2728.         gProgram_state.special_screens = BrMemAllocate(sizeof(tSpecial_screen) * gProgram_state.special_screens_count, kMem_special_screen);
  2729.         for (i = 0; i < gProgram_state.special_screens_count; i++) {
  2730.             GetFourScalars(
  2731.                 f,
  2732.                 &gProgram_state.special_screens[i].min_x,
  2733.                 &gProgram_state.special_screens[i].min_z,
  2734.                 &gProgram_state.special_screens[i].max_x,
  2735.                 &gProgram_state.special_screens[i].max_z);
  2736.             GetAString(f, s);
  2737.             material = BrMaterialFind(s);
  2738.             gProgram_state.special_screens[i].material = material;
  2739.         }
  2740.     }
  2741.     PossibleService();
  2742.     GetAString(f, s);
  2743.     pRace_info->map_image = LoadPixelmap(s);
  2744.     PrintMemoryDump(0, "JUST LOADING SKY/SPEC VOLS/SCREENS/MAP");
  2745.     for (i = 0; i < 4; ++i) {
  2746.         GetThreeScalars(
  2747.             f,
  2748.             &pRace_info->map_transformation.m[i][0],
  2749.             &pRace_info->map_transformation.m[i][1],
  2750.             &pRace_info->map_transformation.m[i][2]);
  2751.     }
  2752.     GetALineAndDontArgue(f, s);
  2753.     AddFunkotronics(f, -2, 720);
  2754.     GetALineAndDontArgue(f, s);
  2755.     AddGroovidelics(f, -2, gUniverse_actor, 720, 0);
  2756.     PossibleService();
  2757.     PrintMemoryDump(0, "JUST LOADING IN FUNKS AND GROOVES");
  2758.     ped_subs = NULL;
  2759.     count = 0;
  2760.     if (gRace_file_version > 3) {
  2761.         line_count = GetAnInt(f);
  2762.         if (gAusterity_mode) {
  2763.             if (line_count >= 0) {
  2764.                 PathCat(the_path, gApplication_path, "PEDSUBS.TXT");
  2765.                 g = DRfopen(the_path, "rt");
  2766.                 if (g == NULL) {
  2767.                     FatalError(kFatalError_OpenRacesFile);
  2768.                 }
  2769.                 for (i = 0; i < line_count; ++i) {
  2770.                     SkipNLines(g);
  2771.                 }
  2772.                 count = GetAnInt(g);
  2773.                 ped_subs = BrMemAllocate(sizeof(tPed_subs) * count, kMem_misc);
  2774.                 for (ped_subs_index = 0; ped_subs_index < count; ped_subs_index++) {
  2775.                     GetPairOfInts(g, &ped_subs[i].orig, &ped_subs[i].subs);
  2776.                 }
  2777.                 fclose(g);
  2778.             }
  2779.         }
  2780.     }
  2781.     PossibleService();
  2782.     LoadInPedestrians(f, count, ped_subs);
  2783.     if (ped_subs != NULL) {
  2784.         BrMemFree(ped_subs);
  2785.     }
  2786.     PrintMemoryDump(0, "JUST LOADED IN PEDS");
  2787.     LoadInOppoPaths(f);
  2788.     PrintMemoryDump(0, "JUST LOADED IN OPPO PATHS");
  2789.     num_materials = GetAnInt(f);
  2790.     for (i = 0; i < num_materials; i++) {
  2791.         PossibleService();
  2792.         pRace_info->material_modifiers[i].car_wall_friction = GetAScalar(f);
  2793.         pRace_info->material_modifiers[i].tyre_road_friction = GetAScalar(f);
  2794.         pRace_info->material_modifiers[i].down_force = GetAScalar(f);
  2795.         pRace_info->material_modifiers[i].bumpiness = GetAScalar(f);
  2796.         pRace_info->material_modifiers[i].tyre_noise_index = GetAnInt(f);
  2797.         pRace_info->material_modifiers[i].crash_noise_index = GetAnInt(f);
  2798.         pRace_info->material_modifiers[i].scrape_noise_index = GetAnInt(f);
  2799.         pRace_info->material_modifiers[i].sparkiness = GetAScalar(f);
  2800.         pRace_info->material_modifiers[i].smoke_type = GetAnInt(f);
  2801.         GetAString(f, s);
  2802.         str = strtok(s, ".");
  2803.  
  2804.         if (!strcmp(s, "none") || !strcmp(s, "NONE") || !strcmp(s, "0") || !strcmp(s, "1")) {
  2805.             pRace_info->material_modifiers[i].skid_mark_material = NULL;
  2806.         } else {
  2807.             sl = strlen(str);
  2808.             strcat(str, ".PIX");
  2809.             LoadSinglePixelmap(&gTrack_storage_space, str);
  2810.             str[sl] = 0;
  2811.             strcat(str, ".MAT");
  2812.             material = LoadSingleMaterial(&gTrack_storage_space, str);
  2813.             pRace_info->material_modifiers[i].skid_mark_material = material;
  2814. #if defined(DETHRACE_FIX_BUGS)
  2815.             skid_mark_cnt++;
  2816. #endif
  2817.         }
  2818.     }
  2819. #if defined(DETHRACE_FIX_BUGS)
  2820.     /* Display skidmarks even if the race has no specified skidmark material. */
  2821.     if (!skid_mark_cnt && num_materials) {
  2822.         LOG_WARN("Track %s has no valid skid mark material, setting the default one",
  2823.             pRace_info->track_file_name);
  2824.         LoadSinglePixelmap(&gTrack_storage_space, "SKIDMARK.PIX");
  2825.         material = LoadSingleMaterial(&gTrack_storage_space, "SKIDMARK.MAT");
  2826.         pRace_info->material_modifiers[0].skid_mark_material = material;
  2827.     }
  2828. #endif
  2829.     for (i = num_materials; i < 10; ++i) {
  2830.         pRace_info->material_modifiers[i].car_wall_friction = 1.0;
  2831.         pRace_info->material_modifiers[i].tyre_road_friction = 1.0;
  2832.         pRace_info->material_modifiers[i].down_force = 1.0;
  2833.         pRace_info->material_modifiers[i].bumpiness = 0.0;
  2834.         pRace_info->material_modifiers[i].tyre_noise_index = 0;
  2835.         pRace_info->material_modifiers[i].crash_noise_index = 0;
  2836.         pRace_info->material_modifiers[i].scrape_noise_index = 0;
  2837.         pRace_info->material_modifiers[i].sparkiness = 1.0;
  2838.         pRace_info->material_modifiers[i].smoke_type = 1;
  2839.         pRace_info->material_modifiers[i].skid_mark_material = 0;
  2840.     }
  2841.     i = 10;
  2842.     pRace_info->material_modifiers[i].car_wall_friction = 1.0;
  2843.     pRace_info->material_modifiers[i].tyre_road_friction = 1.0;
  2844.     pRace_info->material_modifiers[i].down_force = 0.0;
  2845.     pRace_info->material_modifiers[i].bumpiness = 0.0;
  2846.     pRace_info->material_modifiers[i].tyre_noise_index = -1;
  2847.     pRace_info->material_modifiers[i].crash_noise_index = 0;
  2848.     pRace_info->material_modifiers[i].scrape_noise_index = 0;
  2849.     pRace_info->material_modifiers[i].sparkiness = 0.0;
  2850.     pRace_info->material_modifiers[i].smoke_type = 1;
  2851.     pRace_info->material_modifiers[i].skid_mark_material = 0;
  2852.     gDefault_water_spec_vol->material_modifier_index = i;
  2853.     num_non_cars = GetAnInt(f);
  2854.     non_car = BrMemCalloc(num_non_cars + 5, sizeof(tNon_car_spec), kMem_non_car_spec);
  2855.     if (!non_car && num_non_cars) {
  2856.         FatalError(kFatalError_OpenRacesFile);
  2857.     }
  2858.     gProgram_state.non_cars = non_car;
  2859.     gProgram_state.num_non_car_spaces = num_non_cars + NONCAR_UNUSED_SLOTS;
  2860.     for (i = 0; i < COUNT_OF(gNon_car_spec_list); ++i) {
  2861.         gNon_car_spec_list[i] = '\0';
  2862.     }
  2863.     for (i = 0; i < NONCAR_UNUSED_SLOTS; i++) {
  2864.         non_car->collision_info.driver = eDriver_non_car_unused_slot;
  2865.         non_car++;
  2866.     }
  2867.     i = 0;
  2868.     for (i = 0; i < num_non_cars; i++) {
  2869.         PossibleService();
  2870.         GetAString(f, s);
  2871.         PathCat(the_path, gApplication_path, "NONCARS");
  2872.         PathCat(the_path, the_path, s);
  2873.         non_car_f = DRfopen(the_path, "rt");
  2874.         if (non_car_f == NULL) {
  2875.             FatalError(kFatalError_Open_S, the_path);
  2876.         }
  2877.         ReadNonCarMechanicsData(non_car_f, non_car);
  2878.         PossibleService();
  2879.         ReadShrapnelMaterials(non_car_f, &non_car->collision_info);
  2880.         gNon_car_spec_list[non_car->collision_info.index] = i + 1;
  2881.         fclose(non_car_f);
  2882.         non_car++;
  2883.     }
  2884.     GetSmokeShadeTables(f);
  2885.     pRace_info->number_of_net_start_points = GetAnInt(f);
  2886.     for (i = 0; i < pRace_info->number_of_net_start_points; i++) {
  2887.         GetThreeScalars(
  2888.             f,
  2889.             &pRace_info->net_starts[i].pos.v[0],
  2890.             &pRace_info->net_starts[i].pos.v[1],
  2891.             &pRace_info->net_starts[i].pos.v[2]);
  2892.         pRace_info->net_starts[i].yaw = GetAScalar(f);
  2893.     }
  2894.     if (gRace_file_version <= 2) {
  2895.         LoadInKevStuff(NULL);
  2896.     } else {
  2897.         LoadInKevStuff(f);
  2898.     }
  2899.     if (gRace_file_version < 5) {
  2900.         gYon_multiplier = viewdistance_surmultiplier * 1.0;
  2901.     } else {
  2902.         gYon_multiplier = viewdistance_surmultiplier * GetAScalar(f);
  2903.     }
  2904.     GetAString(f, s);
  2905.     if (strcmp(s, pFile_name) != 0) {
  2906.         FatalError(kFatalError_FileCorrupt_S, pFile_name);
  2907.     }
  2908.     fclose(f);
  2909. }
  2910.  
  2911. // IDA: br_uint_32 __cdecl RemoveBounds(br_actor *pActor, void *pArg)
  2912. intptr_t RemoveBounds(br_actor* pActor, void* pArg) {
  2913.     LOG_TRACE("(%p, %p)", pActor, pArg);
  2914.  
  2915.     if (pActor->type == BR_ACTOR_BOUNDS || pActor->type == BR_ACTOR_BOUNDS_CORRECT) {
  2916.         BrResFree(pActor->type_data);
  2917.         pActor->type_data = NULL;
  2918.     }
  2919.     return 0;
  2920. }
  2921.  
  2922. // IDA: void __usercall RemoveBoundsStructures(br_actor *pActor@<EAX>)
  2923. void RemoveBoundsStructures(br_actor* pActor) {
  2924.     LOG_TRACE("(%p)", pActor);
  2925.  
  2926.     DRActorEnumRecurse(pActor, RemoveBounds, NULL);
  2927. }
  2928.  
  2929. // IDA: void __usercall FreeTrack(tTrack_spec *pTrack_spec@<EAX>)
  2930. void FreeTrack(tTrack_spec* pTrack_spec) {
  2931.     int i;
  2932.     tNon_car_spec* non_car;
  2933.     LOG_TRACE("(%p)", pTrack_spec);
  2934.  
  2935.     if (gAdditional_actors != NULL) {
  2936.         BrActorRemove(gAdditional_actors);
  2937.         BrActorFree(gAdditional_actors);
  2938.     }
  2939.     PossibleService();
  2940.     DisposeTexturingMaterials();
  2941.     PossibleService();
  2942.     DisposeColumns(pTrack_spec);
  2943.     PossibleService();
  2944.     RemoveBoundsStructures(pTrack_spec->the_actor);
  2945.     BrActorRemove(pTrack_spec->the_actor);
  2946.     BrActorFree(pTrack_spec->the_actor);
  2947.     pTrack_spec->the_actor = NULL;
  2948.     gTrack_actor = NULL;
  2949.     PossibleService();
  2950.     DisposeFunkotronics(-2);
  2951.     PossibleService();
  2952.     ClearOutStorageSpace(&gTrack_storage_space);
  2953.     PossibleService();
  2954.     DisposeGroovidelics(-2);
  2955.     PossibleService();
  2956.     DisposeOpponentPaths();
  2957.     PossibleService();
  2958.     DisposeKevStuff();
  2959.     PossibleService();
  2960.     if (gCurrent_race.map_image != NULL) {
  2961.         BrPixelmapFree(gCurrent_race.map_image);
  2962.     }
  2963.     if (gProgram_state.special_screens_count != 0) {
  2964.         BrMemFree(gProgram_state.special_screens);
  2965.     }
  2966.     PossibleService();
  2967.     for (i = 0, non_car = gProgram_state.non_cars; i < gProgram_state.num_non_car_spaces; i++, non_car++) {
  2968.         PossibleService();
  2969.         if (non_car->collision_info.driver == eDriver_non_car && non_car->collision_info.car_master_actor != NULL) {
  2970.             BrActorRemove(non_car->collision_info.car_master_actor);
  2971.             BrActorFree(non_car->collision_info.car_master_actor);
  2972.         }
  2973.     }
  2974.     if (gProgram_state.non_cars != NULL) {
  2975.         BrMemFree(gProgram_state.non_cars);
  2976.     }
  2977.     FreeSmokeShadeTables();
  2978. }
  2979.  
  2980. // IDA: void __usercall ProcessTrack(br_actor *pWorld@<EAX>, tTrack_spec *pTrack_spec@<EDX>, br_actor *pCamera@<EBX>, br_matrix34 *pCamera_to_world_transform@<ECX>, int pRender_blends)
  2981. void ProcessTrack(br_actor* pWorld, tTrack_spec* pTrack_spec, br_actor* pCamera, br_matrix34* pCamera_to_world_transform, int pRender_blends) {
  2982.     LOG_TRACE("(%p, %p, %p, %p, %d)", pWorld, pTrack_spec, pCamera, pCamera_to_world_transform, pRender_blends);
  2983.  
  2984.     RenderTrack(pWorld, pTrack_spec, pCamera, pCamera_to_world_transform, pRender_blends);
  2985.     if (gAdditional_actors) {
  2986.         if (!pRender_blends) {
  2987.             BrZbSceneRenderAdd(gAdditional_actors);
  2988.         }
  2989.     }
  2990. }
  2991.  
  2992. // IDA: br_scalar __cdecl NormaliseDegreeAngle(br_scalar pAngle)
  2993. br_scalar NormaliseDegreeAngle(br_scalar pAngle) {
  2994.     LOG_TRACE("(%f)", pAngle);
  2995.  
  2996.     while (pAngle < .0f) {
  2997.         pAngle += 360.f;
  2998.     }
  2999.     return pAngle;
  3000. }
  3001.  
  3002. #define SAW(T, PERIOD) (fmodf((T), (PERIOD)) / (PERIOD))
  3003.  
  3004. #define MOVE_FUNK_PARAMETER(DEST, MODE, PERIOD, AMPLITUDE, FLASH_VALUE)                   \
  3005.     do {                                                                                  \
  3006.         switch (MODE) {                                                                   \
  3007.         case eMove_continuous:                                                            \
  3008.             if ((PERIOD) == 0.f) {                                                        \
  3009.                 DEST = 0.f;                                                               \
  3010.             } else {                                                                      \
  3011.                 DEST = (AMPLITUDE)*SAW(f_the_time, (PERIOD));                             \
  3012.             }                                                                             \
  3013.             break;                                                                        \
  3014.         case eMove_controlled:                                                            \
  3015.             DEST = (PERIOD) * (AMPLITUDE);                                                \
  3016.             break;                                                                        \
  3017.         case eMove_absolute:                                                              \
  3018.             DEST = (PERIOD);                                                              \
  3019.             break;                                                                        \
  3020.         case eMove_linear:                                                                \
  3021.             if ((PERIOD) == 0.f) {                                                        \
  3022.                 DEST = 0.f;                                                               \
  3023.             } else {                                                                      \
  3024.                 DEST = (AMPLITUDE)*MapSawToTriangle(SAW(f_the_time, (PERIOD)));           \
  3025.             }                                                                             \
  3026.             break;                                                                        \
  3027.         case eMove_flash:                                                                 \
  3028.             if (2 * fmodf(f_the_time, (PERIOD)) > (PERIOD)) {                             \
  3029.                 DEST = (FLASH_VALUE);                                                     \
  3030.             } else {                                                                      \
  3031.                 DEST = -(FLASH_VALUE);                                                    \
  3032.             }                                                                             \
  3033.             break;                                                                        \
  3034.         case eMove_harmonic:                                                              \
  3035.             if ((PERIOD) == 0.f) {                                                        \
  3036.                 DEST = 0.f;                                                               \
  3037.             } else {                                                                      \
  3038.                 DEST = (AMPLITUDE)*BR_SIN(BR_ANGLE_DEG(SAW(f_the_time, (PERIOD)) * 360)); \
  3039.             }                                                                             \
  3040.             break;                                                                        \
  3041.         default:                                                                          \
  3042.             TELL_ME_IF_WE_PASS_THIS_WAY();                                                \
  3043.         }                                                                                 \
  3044.     } while (0)
  3045.  
  3046. // IDA: void __cdecl FunkThoseTronics()
  3047. void FunkThoseTronics(void) {
  3048.     int i;
  3049.     int j;
  3050.     int iteration_count;
  3051.     int finished;
  3052.     tFunkotronic_spec* the_funk;
  3053.     //br_vector3* the_proximity; // Pierre-Marie Baty -- unused variable
  3054.     tS32 the_time;
  3055.     //tS32 old_last_time; // Pierre-Marie Baty -- unused variable
  3056.     //tS32 time_diff; // Pierre-Marie Baty -- unused variable
  3057.     br_matrix23* mat_matrix;
  3058.     br_material* the_material;
  3059.     float f_the_time;
  3060.     float rot_amount;
  3061.     float f_time_diff;
  3062.     br_vector2 tmp_v2;
  3063.     br_pixelmap* old_colour_map;
  3064.     LOG_TRACE("()");
  3065.  
  3066.     if (gFunkotronics_array == NULL) {
  3067.         return;
  3068.     }
  3069.     DontLetFlicFuckWithPalettes();
  3070.     the_time = GetTotalTime();
  3071.     f_the_time = (float)the_time;
  3072.     for (i = 0; i < gFunkotronics_array_size; i++) {
  3073.         the_funk = &gFunkotronics_array[i];
  3074.         if (the_funk->owner == -999) {
  3075.             continue;
  3076.         }
  3077.         j = 0;
  3078.         if (the_funk->mode == eFunk_mode_distance && the_funk->proximity_array != NULL) {
  3079.             j = -2;
  3080.             for (j = 0; j < the_funk->proximity_count; j++) {
  3081.                 if (Vector3DistanceSquared(&the_funk->proximity_array[j], gOur_pos) <= gSight_distance_squared) {
  3082.                     j = -1;
  3083.                     break;
  3084.                 }
  3085.             }
  3086.         }
  3087.         if (j == -1 || (j != -2 && (the_funk->mode != eFunk_mode_last_lap_only || gLap >= gTotal_laps) && (the_funk->mode != eFunk_mode_all_laps_but_last || gLap < gTotal_laps))) {
  3088.             the_material = the_funk->material;
  3089.             mat_matrix = &the_material->map_transform;
  3090.             if (!gAction_replay_mode || !ReplayIsPaused() || the_funk->matrix_mode == eMove_controlled || the_funk->matrix_mode == eMove_absolute) {
  3091.                 switch (the_funk->matrix_mod_type) {
  3092.                 case eMatrix_mod_spin:
  3093.  
  3094.                     BrMatrix23Identity(mat_matrix);
  3095.                     the_material->map_transform.m[2][0] -= .5f;
  3096.                     the_material->map_transform.m[2][1] -= .5f;
  3097.                     if (the_funk->matrix_mod_data.spin_info.period > 0.f) {
  3098.                         f_time_diff = 1.f - fmodf(the_funk->matrix_mod_data.spin_info.period, 1.f);
  3099.                     } else {
  3100.                         f_time_diff = fmodf(-the_funk->matrix_mod_data.spin_info.period, 1.f);
  3101.                     }
  3102.  
  3103.                     MOVE_FUNK_PARAMETER(rot_amount, the_funk->matrix_mode, f_time_diff, 65536.f, 7.5f);
  3104.                     DRMatrix23PostRotate(mat_matrix, (br_angle)rot_amount);
  3105.  
  3106.                     the_material->map_transform.m[2][0] += .5f;
  3107.                     the_material->map_transform.m[2][1] += .5f;
  3108.                     break;
  3109.                 case eMatrix_mod_rock:
  3110.                     BrMatrix23Identity(mat_matrix);
  3111.                     the_material->map_transform.m[2][0] -= the_funk->matrix_mod_data.rock_info.x_centre;
  3112.                     the_material->map_transform.m[2][1] -= the_funk->matrix_mod_data.rock_info.y_centre;
  3113.  
  3114.                     MOVE_FUNK_PARAMETER(rot_amount, the_funk->matrix_mode, the_funk->matrix_mod_data.rock_info.period, the_funk->matrix_mod_data.rock_info.rock_angle, the_funk->matrix_mod_data.rock_info.rock_angle);
  3115.                     DRMatrix23PostRotate(mat_matrix, BrDegreeToAngle(NormaliseDegreeAngle(rot_amount)));
  3116.  
  3117.                     the_material->map_transform.m[2][0] += the_funk->matrix_mod_data.rock_info.x_centre;
  3118.                     the_material->map_transform.m[2][1] += the_funk->matrix_mod_data.rock_info.y_centre;
  3119.                     break;
  3120.                 case eMatrix_mod_throb:
  3121.                     BrMatrix23Identity(mat_matrix);
  3122.                     the_material->map_transform.m[2][0] -= the_funk->matrix_mod_data.throb_info.x_centre;
  3123.                     the_material->map_transform.m[2][1] -= the_funk->matrix_mod_data.throb_info.y_centre;
  3124.  
  3125.                     MOVE_FUNK_PARAMETER(tmp_v2.v[1], the_funk->matrix_mode, the_funk->matrix_mod_data.throb_info.y_period, the_funk->matrix_mod_data.throb_info.y_magnitude, the_funk->matrix_mod_data.throb_info.y_magnitude);
  3126.                     MOVE_FUNK_PARAMETER(tmp_v2.v[0], the_funk->matrix_mode, the_funk->matrix_mod_data.throb_info.x_period, the_funk->matrix_mod_data.throb_info.x_magnitude, the_funk->matrix_mod_data.throb_info.x_magnitude);
  3127.                     BrMatrix23PostScale(mat_matrix, tmp_v2.v[0] + 1.f, tmp_v2.v[1] + 1.f);
  3128.  
  3129.                     the_material->map_transform.m[2][0] += the_funk->matrix_mod_data.throb_info.x_centre;
  3130.                     the_material->map_transform.m[2][1] += the_funk->matrix_mod_data.throb_info.y_centre;
  3131.                     break;
  3132.                 case eMatrix_mod_slither:
  3133.                     MOVE_FUNK_PARAMETER(the_material->map_transform.m[2][0], the_funk->matrix_mode, the_funk->matrix_mod_data.slither_info.x_period, the_funk->matrix_mod_data.slither_info.x_magnitude, the_funk->matrix_mod_data.slither_info.x_magnitude);
  3134.                     MOVE_FUNK_PARAMETER(the_material->map_transform.m[2][1], the_funk->matrix_mode, the_funk->matrix_mod_data.slither_info.y_period, the_funk->matrix_mod_data.slither_info.y_magnitude, the_funk->matrix_mod_data.slither_info.y_magnitude);
  3135.                     break;
  3136.                 case eMatrix_mod_roll:
  3137.                     MOVE_FUNK_PARAMETER(the_material->map_transform.m[2][0], the_funk->matrix_mode, the_funk->matrix_mod_data.roll_info.x_period, 1.f, 1.875f);
  3138.                     MOVE_FUNK_PARAMETER(the_material->map_transform.m[2][1], the_funk->matrix_mode, the_funk->matrix_mod_data.roll_info.y_period, 1.f, 1.875f);
  3139.                     break;
  3140.                 case eMatrix_mod_none:
  3141.                     break;
  3142.                 }
  3143.                 if (the_funk->matrix_mod_type != eMatrix_mod_none) {
  3144.                     BrMaterialUpdate(the_funk->material, BR_MATU_MAP_TRANSFORM);
  3145.                 }
  3146.             }
  3147.             if (the_funk->lighting_animation_type != eMove_none) {
  3148.                 MOVE_FUNK_PARAMETER(the_material->ka, the_funk->lighting_animation_type, the_funk->lighting_animation_period, the_funk->ambient_delta, the_funk->ambient_delta);
  3149.                 the_material->ka += the_funk->ambient_base;
  3150.  
  3151.                 MOVE_FUNK_PARAMETER(the_material->kd, the_funk->lighting_animation_type, the_funk->lighting_animation_period, the_funk->direct_delta, the_funk->direct_delta);
  3152.                 the_material->kd += the_funk->direct_base;
  3153.  
  3154.                 MOVE_FUNK_PARAMETER(the_material->ks, the_funk->lighting_animation_type, the_funk->lighting_animation_period, the_funk->specular_delta, the_funk->specular_delta);
  3155.                 the_material->ks += the_funk->specular_base;
  3156.             }
  3157.             if (the_funk->texture_animation_type == eTexture_animation_frames) {
  3158.                 if (!gAction_replay_mode || !ReplayIsPaused() || the_funk->mode == eFunk_mode_all_laps_but_last || the_funk->mode == 4) {
  3159.                     old_colour_map = the_material->colour_map;
  3160.                     if (the_funk->time_mode == eTime_mode_accurate) {
  3161.                         MOVE_FUNK_PARAMETER(rot_amount, the_funk->texture_animation_data.frames_info.mode, the_funk->texture_animation_data.frames_info.period, the_funk->texture_animation_data.frames_info.texture_count, the_funk->texture_animation_data.frames_info.texture_count);
  3162.                         the_material->colour_map = the_funk->texture_animation_data.frames_info.textures[(int)rot_amount];
  3163.                     } else {
  3164.                         if (the_funk->texture_animation_data.frames_info.period <= fabsf(f_the_time - the_funk->last_frame)) {
  3165.                             the_funk->last_frame = f_the_time;
  3166.                             the_funk->texture_animation_data.frames_info.current_frame++;
  3167.                             if (the_funk->texture_animation_data.frames_info.current_frame >= the_funk->texture_animation_data.frames_info.texture_count) {
  3168.                                 the_funk->texture_animation_data.frames_info.current_frame = 0;
  3169.                             }
  3170.                             the_material->colour_map = the_funk->texture_animation_data.frames_info.textures[the_funk->texture_animation_data.frames_info.current_frame];
  3171.                         }
  3172.                     }
  3173.                     if (the_material->colour_map != old_colour_map) {
  3174.                         BrMaterialUpdate(the_funk->material, BR_MATU_COLOURMAP);
  3175.                     }
  3176.                 }
  3177.             } else if (the_funk->texture_animation_type == eTexture_animation_flic && (!gAction_replay_mode || !ReplayIsPaused())) {
  3178.                 f_time_diff = f_the_time;
  3179.                 if (f_time_diff < the_funk->last_frame) {
  3180.                     f_time_diff = 2 * the_funk->last_frame - f_time_diff;
  3181.                 }
  3182.                 if (the_funk->time_mode == eTime_mode_accurate) {
  3183.                     if (the_funk->last_frame) {
  3184.                         iteration_count = (f_time_diff - the_funk->last_frame) / the_funk->texture_animation_data.flic_info.flic_descriptor.frame_period;
  3185.                     } else {
  3186.                         iteration_count = 1;
  3187.                     }
  3188.                 } else {
  3189.                     if (f_time_diff - the_funk->last_frame > the_funk->texture_animation_data.flic_info.flic_descriptor.frame_period) {
  3190.                         iteration_count = 1;
  3191.                     } else {
  3192.                         iteration_count = 0;
  3193.                     }
  3194.                 }
  3195.                 for (j = 0; j < iteration_count; j++) {
  3196.                     finished = PlayNextFlicFrame(&the_funk->texture_animation_data.flic_info.flic_descriptor);
  3197.                     BrMapUpdate(the_funk->material->colour_map, BR_MAPU_ALL);
  3198.                     BrMaterialUpdate(the_funk->material, BR_MATU_COLOURMAP);
  3199.                     if (finished) {
  3200.                         EndFlic(&the_funk->texture_animation_data.flic_info.flic_descriptor);
  3201.                         StartFlic(
  3202.                             the_funk->texture_animation_data.flic_info.flic_descriptor.file_name,
  3203.                             -1,
  3204.                             &the_funk->texture_animation_data.flic_info.flic_descriptor,
  3205.                             the_funk->texture_animation_data.flic_info.flic_data_length,
  3206.                             (tS8*)the_funk->texture_animation_data.flic_info.flic_data,
  3207.                             the_material->colour_map, 0, 0, 0);
  3208.                     }
  3209.                     the_funk->last_frame = f_the_time;
  3210.                 }
  3211.             }
  3212.         }
  3213.     }
  3214.     LetFlicFuckWithPalettes();
  3215. }
  3216.  
  3217. // IDA: void __usercall LollipopizeActor(br_actor *pSubject_actor@<EAX>, br_matrix34 *ref_to_world@<EDX>, tLollipop_mode pWhich_axis@<EBX>)
  3218. void LollipopizeActor(br_actor* pSubject_actor, br_matrix34* ref_to_world, tLollipop_mode pWhich_axis) {
  3219.     br_vector3 ref_to_subject;
  3220.     br_vector3 fixed_axis;
  3221.     br_vector3 vector_a;
  3222.     br_vector3 vector_b;
  3223.     br_matrix34 subject_to_world;
  3224.     br_matrix34 mat;
  3225.     LOG_TRACE("(%p, %p, %d)", pSubject_actor, ref_to_world, pWhich_axis);
  3226.  
  3227.     BrActorToActorMatrix34(&subject_to_world, pSubject_actor, gNon_track_actor);
  3228.     BrVector3Sub(&ref_to_subject, (br_vector3*)ref_to_world->m[3], (br_vector3*)subject_to_world.m[3]);
  3229.     switch (pWhich_axis) {
  3230.     case eLollipop_none:
  3231.         TELL_ME_IF_WE_PASS_THIS_WAY();
  3232.         break;
  3233.     case eLollipop_x_match:
  3234.         BrVector3SetFloat(&vector_a, 1.f, 0.f, 0.f);
  3235.         break;
  3236.     case eLollipop_y_match:
  3237.         BrVector3SetFloat(&vector_a, 0.f, 1.f, 0.f);
  3238.         break;
  3239.     case eLollipop_z_match:
  3240.         BrVector3SetFloat(&vector_a, 0.f, 0.f, 1.f);
  3241.         break;
  3242.     }
  3243.     BrVector3Cross(&vector_b, &ref_to_subject, &vector_a);
  3244.     BrVector3Normalise(&vector_b, &vector_b);
  3245.  
  3246.     BrVector3Cross(&fixed_axis, &vector_a, &vector_b);
  3247.  
  3248.     switch (pWhich_axis) {
  3249.     case eLollipop_none:
  3250.         break;
  3251.     case eLollipop_x_match:
  3252.         mat.m[0][0] = vector_a.v[0];
  3253.         mat.m[1][0] = vector_a.v[1];
  3254.         mat.m[2][0] = vector_a.v[2];
  3255.         mat.m[0][1] = vector_b.v[0];
  3256.         mat.m[1][1] = vector_b.v[1];
  3257.         mat.m[2][1] = vector_b.v[2];
  3258.         mat.m[0][2] = fixed_axis.v[0];
  3259.         mat.m[1][2] = fixed_axis.v[1];
  3260.         mat.m[2][2] = fixed_axis.v[2];
  3261.         mat.m[3][0] = 0.f;
  3262.         mat.m[3][1] = 0.f;
  3263.         mat.m[3][2] = 0.f;
  3264.         break;
  3265.     case eLollipop_y_match:
  3266.         mat.m[0][0] = vector_b.v[0];
  3267.         mat.m[1][0] = vector_b.v[1];
  3268.         mat.m[2][0] = vector_b.v[2];
  3269.         mat.m[0][1] = vector_a.v[0];
  3270.         mat.m[1][1] = vector_a.v[1];
  3271.         mat.m[2][1] = vector_a.v[2];
  3272.         mat.m[0][2] = fixed_axis.v[0];
  3273.         mat.m[1][2] = fixed_axis.v[1];
  3274.         mat.m[2][2] = fixed_axis.v[2];
  3275.         mat.m[3][0] = 0.f;
  3276.         mat.m[3][1] = 0.f;
  3277.         mat.m[3][2] = 0.f;
  3278.         break;
  3279.     case eLollipop_z_match:
  3280.         mat.m[0][0] = vector_b.v[0];
  3281.         mat.m[1][0] = vector_b.v[1];
  3282.         mat.m[2][0] = vector_b.v[2];
  3283.         mat.m[0][1] = vector_a.v[0];
  3284.         mat.m[1][1] = vector_a.v[1];
  3285.         mat.m[2][1] = vector_a.v[2];
  3286.         mat.m[0][2] = fixed_axis.v[0];
  3287.         mat.m[1][2] = fixed_axis.v[1];
  3288.         mat.m[2][2] = fixed_axis.v[2];
  3289.         mat.m[3][0] = 0.f;
  3290.         mat.m[3][1] = 0.f;
  3291.         mat.m[3][2] = 0.f;
  3292.         break;
  3293.     }
  3294.     BrMatrix34Pre(&pSubject_actor->t.t.mat, &mat);
  3295. }
  3296.  
  3297. // IDA: void __usercall CalcActorGlobalPos(br_vector3 *pResult@<EAX>, br_actor *pActor@<EDX>)
  3298. void CalcActorGlobalPos(br_vector3* pResult, br_actor* pActor) {
  3299.     LOG_TRACE("(%p, %p)", pResult, pActor);
  3300.  
  3301.     pResult->v[0] = 0.0;
  3302.     pResult->v[1] = 0.0;
  3303.     pResult->v[2] = 0.0;
  3304.     while (pActor && pActor != gNon_track_actor) {
  3305.         pResult->v[0] = pActor->t.t.mat.m[3][0] + pResult->v[0];
  3306.         pResult->v[1] = pActor->t.t.mat.m[3][1] + pResult->v[1];
  3307.         pResult->v[2] = pActor->t.t.mat.m[3][2] + pResult->v[2];
  3308.         pActor = pActor->parent;
  3309.     }
  3310. }
  3311.  
  3312. // IDA: int __usercall PointOutOfSight@<EAX>(br_vector3 *pPoint@<EAX>, br_scalar pMax_distance)
  3313. int PointOutOfSight(br_vector3* pPoint, br_scalar pMax_distance) {
  3314.     br_vector3 distance_vector;
  3315.     LOG_TRACE("(%p, %f)", pPoint, pMax_distance);
  3316.  
  3317.     if (gMirror_on__graphics) {
  3318.         distance_vector.v[0] = pPoint->v[0] - gRearview_camera_to_world.m[3][0];
  3319.         distance_vector.v[1] = pPoint->v[1] - gRearview_camera_to_world.m[3][1];
  3320.         distance_vector.v[2] = pPoint->v[2] - gRearview_camera_to_world.m[3][2];
  3321.         if (distance_vector.v[0] * distance_vector.v[0]
  3322.                     + distance_vector.v[1] * distance_vector.v[1]
  3323.                     + distance_vector.v[2] * distance_vector.v[2]
  3324.                 < pMax_distance
  3325.             && gRearview_camera_to_world.m[2][2] * distance_vector.v[2]
  3326.                     + gRearview_camera_to_world.m[2][1] * distance_vector.v[1]
  3327.                     + gRearview_camera_to_world.m[2][0] * distance_vector.v[0]
  3328.                 < 0.0) {
  3329.             return 0;
  3330.         }
  3331.     }
  3332.     distance_vector.v[0] = pPoint->v[0] - gCamera_to_world.m[3][0];
  3333.     distance_vector.v[1] = pPoint->v[1] - gCamera_to_world.m[3][1];
  3334.     distance_vector.v[2] = pPoint->v[2] - gCamera_to_world.m[3][2];
  3335.     return distance_vector.v[0] * distance_vector.v[0] + distance_vector.v[1] * distance_vector.v[1] + distance_vector.v[2] * distance_vector.v[2] >= pMax_distance
  3336.         || gCamera_to_world.m[2][2] * distance_vector.v[2] + gCamera_to_world.m[2][1] * distance_vector.v[1] + gCamera_to_world.m[2][0] * distance_vector.v[0] >= 0.0;
  3337. }
  3338.  
  3339. // IDA: void __usercall PathGrooveBastard(tGroovidelic_spec *pGroove@<EAX>, tU32 pTime@<EDX>, br_matrix34 *pMat@<EBX>, int pInterrupt_it@<ECX>)
  3340. void PathGrooveBastard(tGroovidelic_spec* pGroove, tU32 pTime, br_matrix34* pMat, int pInterrupt_it) {
  3341.     br_scalar pos;
  3342.     LOG_TRACE("(%p, %d, %p, %d)", pGroove, pTime, pMat, pInterrupt_it);
  3343.  
  3344.     if (pGroove->path_type == eGroove_path_straight) {
  3345.         if (pGroove->path_data.straight_info.x_delta != 0.0f) {
  3346.  
  3347.             switch (pGroove->path_mode) {
  3348.             case eMove_continuous:
  3349.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3350.                     pos = 0.f;
  3351.                 } else {
  3352.                     pos = fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period * pGroove->path_data.straight_info.x_delta;
  3353.                 }
  3354.                 break;
  3355.             case eMove_controlled:
  3356.                 pos = pGroove->path_data.straight_info.period * pGroove->path_data.straight_info.x_delta;
  3357.                 break;
  3358.             case eMove_absolute:
  3359.                 pos = pGroove->path_data.straight_info.period;
  3360.                 break;
  3361.             case eMove_flash:
  3362.                 if (fmodf(pTime, pGroove->path_data.straight_info.period) * 2.0f <= pGroove->path_data.straight_info.period) {
  3363.                     pos = pGroove->path_data.straight_info.x_delta;
  3364.                 } else {
  3365.                     pos = -pGroove->path_data.straight_info.x_delta;
  3366.                 }
  3367.                 break;
  3368.             case eMove_harmonic:
  3369.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3370.                     pos = 0.f;
  3371.                 } else {
  3372.                     pos = sinf(BrAngleToRadian(BrDegreeToAngle(fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period * 360.0f)))
  3373.                         * pGroove->path_data.straight_info.x_delta;
  3374.                 }
  3375.                 break;
  3376.             case eMove_linear:
  3377.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3378.                     pos = 0.f;
  3379.                 } else {
  3380.                     pos = MapSawToTriangle(fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period)
  3381.                         * pGroove->path_data.straight_info.x_delta;
  3382.                 }
  3383.                 break;
  3384.             default:
  3385.                 TELL_ME_IF_WE_PASS_THIS_WAY();
  3386.             }
  3387.  
  3388.             pos += pGroove->path_data.straight_info.centre.v[0];
  3389.             if (pInterrupt_it) {
  3390.                 pGroove->path_resumption_value = pos;
  3391.                 if (pMat->m[3][0] <= pos) {
  3392.                     pGroove->path_interrupt_status = eInterrupt_greater_than;
  3393.                 } else {
  3394.                     pGroove->path_interrupt_status = eInterrupt_less_than;
  3395.                 }
  3396.             } else if (pGroove->path_interrupt_status == eInterrupt_none) {
  3397.                 BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.straight_info.centre);
  3398.                 pMat->m[3][0] = pos;
  3399.             } else if (pGroove->path_interrupt_status == eInterrupt_less_than) {
  3400.                 if (pGroove->path_resumption_value > pos) {
  3401.                     pGroove->path_interrupt_status = eInterrupt_none;
  3402.                     BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.straight_info.centre);
  3403.                     pMat->m[3][0] = pos;
  3404.                 }
  3405.             } else if (pGroove->path_resumption_value < pos) {
  3406.                 pGroove->path_interrupt_status = eInterrupt_none;
  3407.                 BrVector3Copy(&pGroove->actor->t.t.euler.t, &pGroove->path_data.straight_info.centre);
  3408.                 pMat->m[3][0] = pos;
  3409.             }
  3410.         }
  3411.  
  3412.         if (pGroove->path_data.straight_info.y_delta != 0.0f) {
  3413.             switch (pGroove->path_mode) {
  3414.             case eMove_continuous:
  3415.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3416.                     pos = 0.f;
  3417.                 } else {
  3418.                     pos = fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period * pGroove->path_data.straight_info.y_delta;
  3419.                 }
  3420.                 break;
  3421.             case eMove_controlled:
  3422.                 pos = pGroove->path_data.straight_info.period * pGroove->path_data.straight_info.y_delta;
  3423.                 break;
  3424.             case eMove_absolute:
  3425.                 pos = pGroove->path_data.straight_info.period;
  3426.                 break;
  3427.             case eMove_flash:
  3428.                 if (fmodf(pTime, pGroove->path_data.straight_info.period) * 2.0f <= pGroove->path_data.straight_info.period) {
  3429.                     pos = pGroove->path_data.straight_info.y_delta;
  3430.                 } else {
  3431.                     pos = -pGroove->path_data.straight_info.y_delta;
  3432.                 }
  3433.                 break;
  3434.             case eMove_harmonic:
  3435.                 if (pGroove->path_data.straight_info.period == 0.0) {
  3436.                     pos = 0.f;
  3437.                 } else {
  3438.                     pos = sinf(BrAngleToRadian(BrDegreeToAngle(fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period * 360.0f)))
  3439.                         * pGroove->path_data.straight_info.y_delta;
  3440.                 }
  3441.                 break;
  3442.             case eMove_linear:
  3443.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3444.                     pos = 0.f;
  3445.                 } else {
  3446.                     pos = MapSawToTriangle(fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period)
  3447.                         * pGroove->path_data.straight_info.y_delta;
  3448.                 }
  3449.                 break;
  3450.             default:
  3451.                 TELL_ME_IF_WE_PASS_THIS_WAY();
  3452.             }
  3453.  
  3454.             pos += pGroove->path_data.straight_info.centre.v[1];
  3455.             if (pInterrupt_it) {
  3456.                 pGroove->path_resumption_value = pos;
  3457.                 if (pMat->m[3][1] <= pos) {
  3458.                     pGroove->path_interrupt_status = eInterrupt_greater_than;
  3459.                 } else {
  3460.                     pGroove->path_interrupt_status = eInterrupt_less_than;
  3461.                 }
  3462.             } else if (pGroove->path_interrupt_status == eInterrupt_none) {
  3463.                 BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.straight_info.centre);
  3464.                 pMat->m[3][1] = pos;
  3465.             } else if (pGroove->path_interrupt_status == eInterrupt_less_than) {
  3466.                 if (pGroove->path_resumption_value > pos) {
  3467.                     pGroove->path_interrupt_status = eInterrupt_none;
  3468.                     BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.straight_info.centre);
  3469.                     pMat->m[3][1] = pos;
  3470.                 }
  3471.             } else if (pGroove->path_resumption_value < pos) {
  3472.                 pGroove->path_interrupt_status = eInterrupt_none;
  3473.                 pGroove->actor->t.t.euler.t = pGroove->path_data.straight_info.centre;
  3474.                 pMat->m[3][1] = pos;
  3475.             }
  3476.         }
  3477.  
  3478.         if (pGroove->path_data.straight_info.z_delta != 0.0f) {
  3479.             switch (pGroove->path_mode) {
  3480.             case eMove_continuous:
  3481.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3482.                     pos = 0.f;
  3483.                 } else {
  3484.                     pos = fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period * pGroove->path_data.straight_info.z_delta;
  3485.                 }
  3486.                 break;
  3487.             case eMove_controlled:
  3488.                 pos = pGroove->path_data.straight_info.period * pGroove->path_data.straight_info.z_delta;
  3489.                 break;
  3490.             case eMove_absolute:
  3491.                 pos = pGroove->path_data.straight_info.period;
  3492.                 break;
  3493.             case eMove_flash:
  3494.                 if (fmodf(pTime, pGroove->path_data.straight_info.period) * 2.0f <= pGroove->path_data.straight_info.period) {
  3495.                     pos = pGroove->path_data.straight_info.z_delta;
  3496.                 } else {
  3497.                     pos = -pGroove->path_data.straight_info.z_delta;
  3498.                 }
  3499.                 break;
  3500.             case eMove_harmonic:
  3501.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3502.                     pos = 0.f;
  3503.                 } else {
  3504.                     pos = sinf(BrAngleToRadian(BrDegreeToAngle(fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period * 360.0f)))
  3505.                         * pGroove->path_data.straight_info.z_delta;
  3506.                 }
  3507.                 break;
  3508.             case eMove_linear:
  3509.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3510.                     pos = 0.f;
  3511.                 } else {
  3512.                     pos = MapSawToTriangle(fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period)
  3513.                         * pGroove->path_data.straight_info.z_delta;
  3514.                 }
  3515.                 break;
  3516.             default:
  3517.                 TELL_ME_IF_WE_PASS_THIS_WAY();
  3518.             }
  3519.  
  3520.             pos += pGroove->path_data.straight_info.centre.v[1];
  3521.             if (pInterrupt_it) {
  3522.                 pGroove->path_resumption_value = pos;
  3523.                 if (pMat->m[3][2] <= pos) {
  3524.                     pGroove->path_interrupt_status = eInterrupt_greater_than;
  3525.                 } else {
  3526.                     pGroove->path_interrupt_status = eInterrupt_less_than;
  3527.                 }
  3528.             } else {
  3529.                 if (pGroove->path_interrupt_status == eInterrupt_none) {
  3530.                     BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.straight_info.centre);
  3531.                     pMat->m[3][2] = pos;
  3532.                 } else if (pGroove->path_interrupt_status == eInterrupt_less_than) {
  3533.                     if (pGroove->path_resumption_value > pos) {
  3534.                         pGroove->path_interrupt_status = eInterrupt_none;
  3535.                         BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.straight_info.centre);
  3536.                         pMat->m[3][2] = pos;
  3537.                     }
  3538.                 } else if (pGroove->path_resumption_value < pos) {
  3539.                     pGroove->path_interrupt_status = eInterrupt_none;
  3540.                     BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.straight_info.centre);
  3541.                     pMat->m[3][2] = pos;
  3542.                 }
  3543.             }
  3544.         }
  3545.         BrVector3Copy(&pGroove->object_position, &pGroove->actor->t.t.translate.t);
  3546.     } else if (pGroove->path_type == eGroove_path_circular) {
  3547.         BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.circular_info.centre);
  3548.         if (pGroove->path_data.circular_info.axis == eGroove_axis_y) {
  3549.             if (pGroove->path_data.circular_info.period == 0.0f) {
  3550.                 pos = 0.f;
  3551.             } else {
  3552.                 pos = cosf(BrAngleToRadian(BrDegreeToAngle(fmodf(pTime, pGroove->path_data.circular_info.period) / pGroove->path_data.circular_info.period * 360.0f))) * pGroove->path_data.circular_info.radius;
  3553.             }
  3554.             pMat->m[3][0] = pGroove->path_data.circular_info.centre.v[0] + pos;
  3555.         } else if (pGroove->path_data.circular_info.axis == eGroove_axis_z) {
  3556.             if (pGroove->path_data.circular_info.period == 0.0f) {
  3557.                 pos = 0.f;
  3558.             } else {
  3559.                 pos = sinf(BrAngleToRadian(BrDegreeToAngle(fmodf(pTime, pGroove->path_data.circular_info.period) / pGroove->path_data.circular_info.period * 360.0f))) * pGroove->path_data.circular_info.radius;
  3560.             }
  3561.             pMat->m[3][0] = pGroove->path_data.circular_info.centre.v[0] + pos;
  3562.         }
  3563.  
  3564.         if (pGroove->path_data.circular_info.axis == eGroove_axis_x) {
  3565.             if (pGroove->path_data.circular_info.period == 0.0f) {
  3566.                 pos = 0.f;
  3567.             } else {
  3568.                 pos = sinf(BrAngleToRadian(BrDegreeToAngle(fmodf(pTime, pGroove->path_data.circular_info.period) / pGroove->path_data.circular_info.period * 360.0f))) * pGroove->path_data.circular_info.radius;
  3569.             }
  3570.             pMat->m[3][1] = pGroove->path_data.circular_info.centre.v[1] + pos;
  3571.         } else if (pGroove->path_data.circular_info.axis == eGroove_axis_z) {
  3572.             if (pGroove->path_data.circular_info.period == 0.0f) {
  3573.                 pos = 0.f;
  3574.             } else {
  3575.                 pos = cosf(BrAngleToRadian(BrDegreeToAngle(fmodf(pTime, pGroove->path_data.circular_info.period) / pGroove->path_data.circular_info.period * 360.0f))) * pGroove->path_data.circular_info.radius;
  3576.             }
  3577.             pMat->m[3][1] = pGroove->path_data.circular_info.centre.v[1] + pos;
  3578.         }
  3579.  
  3580.         if (pGroove->path_data.circular_info.axis == eGroove_axis_x) {
  3581.             if (pGroove->path_data.circular_info.period == 0.0f) {
  3582.                 pos = 0.f;
  3583.             } else {
  3584.                 pos = cosf(BrAngleToRadian(BrDegreeToAngle(fmodf(pTime, pGroove->path_data.circular_info.period) / pGroove->path_data.circular_info.period * 360.0f))) * pGroove->path_data.circular_info.radius;
  3585.             }
  3586.             pMat->m[3][2] = pGroove->path_data.circular_info.centre.v[1] + pos;
  3587.         } else if (pGroove->path_data.circular_info.axis == eGroove_axis_z) {
  3588.             if (pGroove->path_data.circular_info.period == 0.0f) {
  3589.                 pos = 0.f;
  3590.             } else {
  3591.                 pos = sinf(BrAngleToRadian(BrDegreeToAngle(fmodf(pTime, pGroove->path_data.circular_info.period) / pGroove->path_data.circular_info.period * 360.0f))) * pGroove->path_data.circular_info.radius;
  3592.             }
  3593.             pMat->m[3][2] = pGroove->path_data.circular_info.centre.v[1] + pos;
  3594.         }
  3595.         BrVector3Copy(&pGroove->object_position, &pGroove->actor->t.t.translate.t);
  3596.     }
  3597. }
  3598.  
  3599. // IDA: void __usercall ObjectGrooveBastard(tGroovidelic_spec *pGroove@<EAX>, tU32 pTime@<EDX>, br_matrix34 *pMat@<EBX>, int pInterrupt_it@<ECX>)
  3600. void ObjectGrooveBastard(tGroovidelic_spec* pGroove, tU32 pTime, br_matrix34* pMat, int pInterrupt_it) {
  3601.     int rock_it;
  3602.     br_scalar x_size;
  3603.     br_scalar y_size;
  3604.     br_scalar z_size;
  3605.     br_scalar pos;
  3606.     br_bounds* bounds;
  3607.     LOG_TRACE("(%p, %d, %p, %d)", pGroove, pTime, pMat, pInterrupt_it);
  3608.  
  3609.     x_size = 0;
  3610.     y_size = 0;
  3611.     z_size = 0;
  3612.     pos = 0;
  3613.  
  3614.     switch (pGroove->object_type) {
  3615.     case eGroove_object_spin:
  3616.         if (pGroove->object_data.spin_info.axis == eGroove_axis_y) {
  3617.             if (pGroove->object_mode == eMove_continuous) {
  3618.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3619.                     pos = fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period * 360.0;
  3620.                 }
  3621.             } else if (pGroove->object_mode == eMove_controlled) {
  3622.                 pos = pGroove->object_data.spin_info.period * 360.0;
  3623.             } else if (pGroove->object_mode == eMove_absolute) {
  3624.                 pos = pGroove->object_data.spin_info.period;
  3625.             } else if (pGroove->object_mode == eMove_flash) {
  3626.                 if (fmod(pTime, pGroove->object_data.spin_info.period) * 2.0 <= pGroove->object_data.spin_info.period) {
  3627.                     pos = (br_scalar) 3.85156; // Pierre-Marie Baty -- added type cast
  3628.                 } else {
  3629.                     pos = (br_scalar) -3.85156; // Pierre-Marie Baty -- added type cast
  3630.                 }
  3631.             } else if (pGroove->object_mode == eMove_harmonic) {
  3632.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3633.                     pos = sin(
  3634.                               BrAngleToRadian(
  3635.                                   BrDegreeToAngle(
  3636.                                       fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period * 360.0)))
  3637.                         * 360.0;
  3638.                 }
  3639.             } else {
  3640.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3641.                     pos = fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period;
  3642.                     pos = MapSawToTriangle(pos) * 360.0;
  3643.                 }
  3644.             }
  3645.             DRMatrix34PostRotateY(pMat, BrDegreeToAngle(pos));
  3646.         } else if (pGroove->object_data.spin_info.axis == eGroove_axis_z) {
  3647.             if (pGroove->object_mode == eMove_continuous) {
  3648.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3649.                     pos = fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period * 360.0;
  3650.                 }
  3651.             } else if (pGroove->object_mode == eMove_controlled) {
  3652.                 pos = pGroove->object_data.spin_info.period * 360.0;
  3653.             } else if (pGroove->object_mode == eMove_absolute) {
  3654.                 pos = pGroove->object_data.spin_info.period;
  3655.             } else if (pGroove->object_mode == eMove_flash) {
  3656.                 if (fmod(pTime, pGroove->object_data.spin_info.period) * 2.0 <= pGroove->object_data.spin_info.period) {
  3657.                     pos = (br_scalar) 3.85156; // Pierre-Marie Baty -- added type cast
  3658.                 } else {
  3659.                     pos = (br_scalar) -3.85156; // Pierre-Marie Baty -- added type cast
  3660.                 }
  3661.             } else if (pGroove->object_mode == eMove_harmonic) {
  3662.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3663.                     pos = sin(
  3664.                               BrAngleToRadian(
  3665.                                   BrDegreeToAngle(
  3666.                                       fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period * 360.0)))
  3667.                         * 360.0;
  3668.                 }
  3669.             } else {
  3670.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3671.                     pos = fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period;
  3672.                     pos = MapSawToTriangle(pos) * 360.0;
  3673.                 }
  3674.             }
  3675.             DRMatrix34PostRotateZ(pMat, BrDegreeToAngle(pos));
  3676.         } else if (pGroove->object_data.spin_info.axis == eGroove_axis_x) {
  3677.             if (pGroove->object_mode == eMove_continuous) {
  3678.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3679.                     pos = fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period * 360.0;
  3680.                 }
  3681.             } else if (pGroove->object_mode == eMove_controlled) {
  3682.                 pos = pGroove->object_data.spin_info.period * 360.0;
  3683.             } else if (pGroove->object_mode == eMove_absolute) {
  3684.                 pos = pGroove->object_data.spin_info.period;
  3685.             } else if (pGroove->object_mode == eMove_flash) {
  3686.                 if (fmod(pTime, pGroove->object_data.spin_info.period) * 2.0 <= pGroove->object_data.spin_info.period) {
  3687.                     pos = (br_scalar) 3.85156; // Pierre-Marie Baty -- added type cast
  3688.                 } else {
  3689.                     pos = (br_scalar) -3.85156; // Pierre-Marie Baty -- added type cast
  3690.                 }
  3691.             } else if (pGroove->object_mode == eMove_harmonic) {
  3692.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3693.                     pos = sin(
  3694.                               BrAngleToRadian(
  3695.                                   BrDegreeToAngle(
  3696.                                       fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period * 360.0)))
  3697.                         * 360.0;
  3698.                 }
  3699.             } else {
  3700.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3701.                     pos = fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period;
  3702.                     pos = MapSawToTriangle(pos) * 360.0;
  3703.                 }
  3704.             }
  3705.             DRMatrix34PostRotateX(pMat, BrDegreeToAngle(pos));
  3706.         }
  3707.         break;
  3708.     case eGroove_object_rock:
  3709.         rock_it = 1;
  3710.         if (pGroove->object_mode == eMove_continuous) {
  3711.             if (pGroove->object_data.rock_info.period != 0.0) {
  3712.                 pos = fmod(pTime, pGroove->object_data.rock_info.period) / pGroove->object_data.rock_info.period * pGroove->object_data.rock_info.max_angle;
  3713.             }
  3714.         } else if (pGroove->object_mode == eMove_controlled) {
  3715.             pos = pGroove->object_data.rock_info.period * pGroove->object_data.rock_info.max_angle;
  3716.         } else if (pGroove->object_mode == eMove_absolute) {
  3717.             pos = pGroove->object_data.rock_info.period;
  3718.         } else if (pGroove->object_mode == eMove_flash) {
  3719.             if (fmod(pTime, pGroove->object_data.rock_info.period) * 2.0 <= pGroove->object_data.rock_info.period) {
  3720.                 pos = pGroove->object_data.rock_info.max_angle;
  3721.             } else {
  3722.                 pos = -pGroove->object_data.rock_info.max_angle;
  3723.             }
  3724.         } else if (pGroove->object_mode == eMove_harmonic) {
  3725.             if (pGroove->object_data.rock_info.period != 0.0) {
  3726.                 pos = sin(
  3727.                           BrAngleToRadian(
  3728.                               BrDegreeToAngle(
  3729.                                   fmod(pTime, pGroove->object_data.rock_info.period) / pGroove->object_data.rock_info.period * 360.0)))
  3730.                     * pGroove->object_data.rock_info.max_angle;
  3731.             }
  3732.         } else {
  3733.             if (pGroove->object_data.rock_info.period != 0.0) {
  3734.                 pos = fmod(pTime, pGroove->object_data.rock_info.period) / pGroove->object_data.rock_info.period;
  3735.                 pos = MapSawToTriangle(pos) * pGroove->object_data.rock_info.max_angle;
  3736.             }
  3737.         }
  3738.  
  3739.         if (pInterrupt_it) {
  3740.             pGroove->object_resumption_value = pos;
  3741.             if (pGroove->object_data.rock_info.current_angle <= pos) {
  3742.                 pGroove->object_interrupt_status = eInterrupt_greater_than;
  3743.             } else {
  3744.                 pGroove->object_interrupt_status = eInterrupt_less_than;
  3745.             }
  3746.         } else if (pGroove->object_interrupt_status == eInterrupt_less_than) {
  3747.             if (pGroove->object_resumption_value <= pos || gAction_replay_mode) {
  3748.                 rock_it = 0;
  3749.             } else {
  3750.                 pGroove->object_interrupt_status = eInterrupt_none;
  3751.             }
  3752.         } else if (pGroove->object_interrupt_status == eInterrupt_greater_than) {
  3753.             if (pGroove->object_resumption_value >= pos || gAction_replay_mode) {
  3754.                 rock_it = 0;
  3755.             } else {
  3756.                 pGroove->object_interrupt_status = eInterrupt_none;
  3757.             }
  3758.         }
  3759.         if (rock_it) {
  3760.             pGroove->object_data.rock_info.current_angle = pos;
  3761.         }
  3762.  
  3763.         if (pGroove->object_data.rock_info.axis == eGroove_axis_y) {
  3764.             DRMatrix34PostRotateY(pMat, BrDegreeToAngle(pGroove->object_data.rock_info.current_angle));
  3765.         } else if (pGroove->object_data.rock_info.axis == eGroove_axis_z) {
  3766.             DRMatrix34PostRotateZ(pMat, BrDegreeToAngle(pGroove->object_data.rock_info.current_angle));
  3767.         } else if (pGroove->object_data.rock_info.axis == eGroove_axis_x) {
  3768.             DRMatrix34PostRotateX(pMat, BrDegreeToAngle(pGroove->object_data.rock_info.current_angle));
  3769.         }
  3770.         break;
  3771.     case eGroove_object_throb:
  3772.         if (pGroove->object_mode == eMove_continuous) {
  3773.             if (pGroove->object_data.throb_info.z_period != 0.0) {
  3774.                 z_size = fmod(pTime, pGroove->object_data.throb_info.z_period) / pGroove->object_data.throb_info.z_period * pGroove->object_data.throb_info.z_magnitude;
  3775.             }
  3776.         } else if (pGroove->object_mode == eMove_controlled) {
  3777.             z_size = pGroove->object_data.throb_info.z_magnitude * pGroove->object_data.throb_info.z_period;
  3778.         } else if (pGroove->object_mode == eMove_absolute) {
  3779.             z_size = pGroove->object_data.throb_info.z_period;
  3780.         } else if (pGroove->object_mode == eMove_flash) {
  3781.             if (fmod(pTime, pGroove->object_data.throb_info.z_period) * 2.0 <= pGroove->object_data.throb_info.z_period) {
  3782.                 z_size = pGroove->object_data.throb_info.z_magnitude;
  3783.             } else {
  3784.                 z_size = -pGroove->object_data.throb_info.z_magnitude;
  3785.             }
  3786.         } else if (pGroove->object_mode == eMove_harmonic) {
  3787.             if (pGroove->object_data.throb_info.z_period != 0.0) {
  3788.                 z_size = sin(
  3789.                              BrAngleToRadian(
  3790.                                  BrDegreeToAngle(
  3791.                                      fmod(pTime, pGroove->object_data.throb_info.z_period) / pGroove->object_data.throb_info.z_period * 360.0)))
  3792.                     * pGroove->object_data.throb_info.z_magnitude;
  3793.             }
  3794.         } else {
  3795.             if (pGroove->object_data.throb_info.z_period != 0.0) {
  3796.                 z_size = fmod(pTime, pGroove->object_data.throb_info.z_period) / pGroove->object_data.throb_info.z_period;
  3797.                 z_size = MapSawToTriangle(z_size) * pGroove->object_data.throb_info.z_magnitude;
  3798.             }
  3799.         }
  3800.  
  3801.         if (pGroove->object_mode == eMove_continuous) {
  3802.             if (pGroove->object_data.throb_info.x_period != 0.0) {
  3803.                 x_size = fmod(pTime, pGroove->object_data.throb_info.x_period) / pGroove->object_data.throb_info.x_period * pGroove->object_data.throb_info.x_magnitude;
  3804.             }
  3805.         } else if (pGroove->object_mode == eMove_controlled) {
  3806.             x_size = pGroove->object_data.throb_info.x_magnitude * pGroove->object_data.throb_info.x_period;
  3807.         } else if (pGroove->object_mode == eMove_absolute) {
  3808.             x_size = pGroove->object_data.throb_info.x_period;
  3809.         } else if (pGroove->object_mode == eMove_flash) {
  3810.             if (fmod(pTime, pGroove->object_data.throb_info.x_period) * 2.0 <= pGroove->object_data.throb_info.x_period) {
  3811.                 x_size = pGroove->object_data.throb_info.x_magnitude;
  3812.             } else {
  3813.                 x_size = -pGroove->object_data.throb_info.x_magnitude;
  3814.             }
  3815.         } else if (pGroove->object_mode == eMove_harmonic) {
  3816.             if (pGroove->object_data.throb_info.x_period != 0.0) {
  3817.                 x_size = sin(
  3818.                              BrAngleToRadian(
  3819.                                  BrDegreeToAngle(
  3820.                                      fmod(pTime, pGroove->object_data.throb_info.x_period) / pGroove->object_data.throb_info.x_period * 360.0)))
  3821.                     * pGroove->object_data.throb_info.x_magnitude;
  3822.             }
  3823.         } else {
  3824.             if (pGroove->object_data.throb_info.x_period != 0.0) {
  3825.                 x_size = fmod(pTime, pGroove->object_data.throb_info.x_period) / pGroove->object_data.throb_info.x_period;
  3826.                 x_size = MapSawToTriangle(x_size) * pGroove->object_data.throb_info.x_magnitude;
  3827.             }
  3828.         }
  3829.  
  3830.         if (pGroove->object_mode == eMove_continuous) {
  3831.             if (pGroove->object_data.throb_info.y_period != 0.0) {
  3832.                 y_size = fmod(pTime, pGroove->object_data.throb_info.y_period) / pGroove->object_data.throb_info.y_period * pGroove->object_data.throb_info.y_magnitude;
  3833.             }
  3834.         } else if (pGroove->object_mode == eMove_controlled) {
  3835.             y_size = pGroove->object_data.throb_info.y_magnitude * pGroove->object_data.throb_info.y_period;
  3836.         } else if (pGroove->object_mode == eMove_absolute) {
  3837.             y_size = pGroove->object_data.throb_info.y_period;
  3838.         } else if (pGroove->object_mode == eMove_flash) {
  3839.             if (fmod(pTime, pGroove->object_data.throb_info.y_period) * 2.0 <= pGroove->object_data.throb_info.y_period) {
  3840.                 y_size = pGroove->object_data.throb_info.y_magnitude;
  3841.             } else {
  3842.                 y_size = -pGroove->object_data.throb_info.y_magnitude;
  3843.             }
  3844.         } else if (pGroove->object_mode == eMove_harmonic) {
  3845.             if (pGroove->object_data.throb_info.y_period != 0.0) {
  3846.                 y_size = sin(
  3847.                              BrAngleToRadian(
  3848.                                  BrDegreeToAngle(
  3849.                                      fmod(pTime, pGroove->object_data.throb_info.y_period) / pGroove->object_data.throb_info.y_period * 360.0)))
  3850.                     * pGroove->object_data.throb_info.y_magnitude;
  3851.             }
  3852.         } else {
  3853.             if (pGroove->object_data.throb_info.y_period != 0.0) {
  3854.                 y_size = fmod(pTime, pGroove->object_data.throb_info.y_period) / pGroove->object_data.throb_info.y_period;
  3855.                 y_size = MapSawToTriangle(y_size) * pGroove->object_data.throb_info.y_magnitude;
  3856.             }
  3857.         }
  3858.  
  3859.         BrMatrix34PostScale(pMat, x_size + 1.0, y_size + 1.0, z_size + 1.0);
  3860.         /* FALLTHROUGH */
  3861.     case eGroove_object_shear:
  3862.         bounds = &pGroove->actor->model->bounds;
  3863.         if (pGroove->object_data.shear_info.x_magnitude == 0.0) {
  3864.             if (pGroove->object_mode == eMove_continuous) {
  3865.                 if (pGroove->object_data.shear_info.z_period != 0.0) {
  3866.                     z_size = fmod(pTime, pGroove->object_data.shear_info.z_period) / pGroove->object_data.shear_info.z_period * pGroove->object_data.shear_info.z_magnitude;
  3867.                 }
  3868.             } else if (pGroove->object_mode == eMove_controlled) {
  3869.                 z_size = pGroove->object_data.shear_info.z_magnitude * pGroove->object_data.shear_info.z_period;
  3870.             } else if (pGroove->object_mode == eMove_absolute) {
  3871.                 z_size = pGroove->object_data.shear_info.z_period;
  3872.             } else if (pGroove->object_mode == eMove_flash) {
  3873.                 if (fmod(pTime, pGroove->object_data.shear_info.z_period) * 2.0 <= pGroove->object_data.shear_info.z_period) {
  3874.                     z_size = pGroove->object_data.shear_info.z_magnitude;
  3875.                 } else {
  3876.                     z_size = -pGroove->object_data.shear_info.z_magnitude;
  3877.                 }
  3878.             } else if (pGroove->object_mode == eMove_harmonic) {
  3879.                 if (pGroove->object_data.shear_info.z_period != 0.0) {
  3880.                     z_size = sin(
  3881.                                  BrAngleToRadian(
  3882.                                      BrDegreeToAngle(
  3883.                                          fmod(pTime, pGroove->object_data.shear_info.z_period) / pGroove->object_data.shear_info.z_period * 360.0)))
  3884.                         * pGroove->object_data.shear_info.z_magnitude;
  3885.                 }
  3886.             } else {
  3887.                 if (pGroove->object_data.shear_info.z_period != 0.0) {
  3888.                     z_size = fmod(pTime, pGroove->object_data.shear_info.z_period) / pGroove->object_data.shear_info.z_period;
  3889.                     z_size = MapSawToTriangle(z_size) * pGroove->object_data.shear_info.z_magnitude;
  3890.                 }
  3891.             }
  3892.  
  3893.             if (pGroove->object_mode == eMove_continuous) {
  3894.                 if (pGroove->object_data.shear_info.y_period != 0.0) {
  3895.                     y_size = fmod(pTime, pGroove->object_data.shear_info.y_period) / pGroove->object_data.shear_info.y_period * pGroove->object_data.shear_info.y_magnitude;
  3896.                 }
  3897.             } else if (pGroove->object_mode == eMove_controlled) {
  3898.                 y_size = pGroove->object_data.shear_info.y_magnitude * pGroove->object_data.shear_info.y_period;
  3899.             } else if (pGroove->object_mode == eMove_absolute) {
  3900.                 y_size = pGroove->object_data.shear_info.y_period;
  3901.             } else if (pGroove->object_mode == eMove_flash) {
  3902.                 if (fmod(pTime, pGroove->object_data.shear_info.y_period) * 2.0 <= pGroove->object_data.shear_info.y_period) {
  3903.                     y_size = pGroove->object_data.shear_info.y_magnitude;
  3904.                 } else {
  3905.                     y_size = -pGroove->object_data.shear_info.y_magnitude;
  3906.                 }
  3907.             } else if (pGroove->object_mode == eMove_harmonic) {
  3908.                 if (pGroove->object_data.shear_info.y_period != 0.0) {
  3909.                     y_size = sin(
  3910.                                  BrAngleToRadian(
  3911.                                      BrDegreeToAngle(
  3912.                                          fmod(pTime, pGroove->object_data.shear_info.y_period) / pGroove->object_data.shear_info.y_period * 360.0)))
  3913.                         * pGroove->object_data.shear_info.y_magnitude;
  3914.                 }
  3915.             } else {
  3916.                 if (pGroove->object_data.shear_info.y_period != 0.0) {
  3917.                     y_size = fmod(pTime, pGroove->object_data.shear_info.y_period) / pGroove->object_data.shear_info.y_period;
  3918.                     y_size = MapSawToTriangle(y_size) * pGroove->object_data.shear_info.y_magnitude;
  3919.                 }
  3920.             }
  3921.             BrMatrix34PostShearX(pMat, y_size / (bounds->max.v[1] - bounds->min.v[1]), z_size / bounds->max.v[2] - bounds->min.v[2]);
  3922.         } else if (pGroove->object_data.shear_info.y_magnitude == 0.0) {
  3923.  
  3924.             if (pGroove->object_mode == eMove_continuous) {
  3925.                 if (pGroove->object_data.shear_info.z_period != 0.0) {
  3926.                     z_size = fmod(pTime, pGroove->object_data.shear_info.z_period) / pGroove->object_data.shear_info.z_period * pGroove->object_data.shear_info.z_magnitude;
  3927.                 }
  3928.             } else if (pGroove->object_mode == eMove_controlled) {
  3929.                 z_size = pGroove->object_data.shear_info.z_magnitude * pGroove->object_data.shear_info.z_period;
  3930.             } else if (pGroove->object_mode == eMove_absolute) {
  3931.                 z_size = pGroove->object_data.shear_info.z_period;
  3932.             } else if (pGroove->object_mode == eMove_flash) {
  3933.                 if (fmod(pTime, pGroove->object_data.shear_info.z_period) * 2.0 <= pGroove->object_data.shear_info.z_period) {
  3934.                     z_size = pGroove->object_data.shear_info.z_magnitude;
  3935.                 } else {
  3936.                     z_size = -pGroove->object_data.shear_info.z_magnitude;
  3937.                 }
  3938.             } else if (pGroove->object_mode == eMove_harmonic) {
  3939.                 if (pGroove->object_data.shear_info.z_period != 0.0) {
  3940.                     z_size = sin(
  3941.                                  BrAngleToRadian(
  3942.                                      BrDegreeToAngle(
  3943.                                          fmod(pTime, pGroove->object_data.shear_info.z_period) / pGroove->object_data.shear_info.z_period * 360.0)))
  3944.                         * pGroove->object_data.shear_info.z_magnitude;
  3945.                 }
  3946.             } else {
  3947.                 if (pGroove->object_data.shear_info.z_period != 0.0) {
  3948.                     z_size = fmod(pTime, pGroove->object_data.shear_info.z_period) / pGroove->object_data.shear_info.z_period;
  3949.                     z_size = MapSawToTriangle(z_size) * pGroove->object_data.shear_info.z_magnitude;
  3950.                 }
  3951.             }
  3952.  
  3953.             if (pGroove->object_mode == eMove_continuous) {
  3954.                 if (pGroove->object_data.shear_info.x_period != 0.0) {
  3955.                     x_size = fmod(pTime, pGroove->object_data.shear_info.x_period) / pGroove->object_data.shear_info.x_period * pGroove->object_data.shear_info.x_magnitude;
  3956.                 }
  3957.             } else if (pGroove->object_mode == eMove_controlled) {
  3958.                 x_size = pGroove->object_data.shear_info.x_magnitude * pGroove->object_data.shear_info.x_period;
  3959.             } else if (pGroove->object_mode == eMove_absolute) {
  3960.                 x_size = pGroove->object_data.shear_info.x_period;
  3961.             } else if (pGroove->object_mode == eMove_flash) {
  3962.                 if (fmod(pTime, pGroove->object_data.shear_info.x_period) * 2.0 <= pGroove->object_data.shear_info.x_period) {
  3963.                     x_size = pGroove->object_data.shear_info.x_magnitude;
  3964.                 } else {
  3965.                     x_size = -pGroove->object_data.shear_info.x_magnitude;
  3966.                 }
  3967.             } else if (pGroove->object_mode == eMove_harmonic) {
  3968.                 if (pGroove->object_data.shear_info.x_period != 0.0) {
  3969.                     x_size = sin(
  3970.                                  BrAngleToRadian(
  3971.                                      BrDegreeToAngle(
  3972.                                          fmod(pTime, pGroove->object_data.shear_info.x_period) / pGroove->object_data.shear_info.x_period * 360.0)))
  3973.                         * pGroove->object_data.shear_info.x_magnitude;
  3974.                 }
  3975.             } else { // linear
  3976.                 if (pGroove->object_data.shear_info.x_period != 0.0) {
  3977.                     x_size = fmod(pTime, pGroove->object_data.shear_info.x_period) / pGroove->object_data.shear_info.x_period;
  3978.                     x_size = MapSawToTriangle(x_size) * pGroove->object_data.shear_info.x_magnitude;
  3979.                 }
  3980.             }
  3981.  
  3982.             BrMatrix34PostShearY(pMat, x_size / (bounds->max.v[0] - bounds->min.v[0]), z_size / (bounds->max.v[2] - bounds->min.v[2]));
  3983.         } else { // x_magnitude == 0
  3984.             if (pGroove->object_mode == eMove_continuous) {
  3985.                 if (pGroove->object_data.shear_info.y_period != 0.0) {
  3986.                     y_size = fmod(pTime, pGroove->object_data.shear_info.y_period) / pGroove->object_data.shear_info.y_period * pGroove->object_data.shear_info.y_magnitude;
  3987.                 }
  3988.             } else if (pGroove->object_mode == eMove_controlled) {
  3989.                 y_size = pGroove->object_data.shear_info.y_magnitude * pGroove->object_data.shear_info.y_period;
  3990.             } else if (pGroove->object_mode == eMove_absolute) {
  3991.                 y_size = pGroove->object_data.shear_info.y_period;
  3992.             } else if (pGroove->object_mode == eMove_flash) {
  3993.                 if (fmod(pTime, pGroove->object_data.shear_info.y_period) * 2.0 <= pGroove->object_data.shear_info.y_period) {
  3994.                     y_size = pGroove->object_data.shear_info.y_magnitude;
  3995.                 } else {
  3996.                     y_size = -pGroove->object_data.shear_info.y_magnitude;
  3997.                 }
  3998.             } else if (pGroove->object_mode == eMove_harmonic) {
  3999.                 if (pGroove->object_data.shear_info.y_period != 0.0) {
  4000.                     y_size = sin(
  4001.                                  BrAngleToRadian(
  4002.                                      BrDegreeToAngle(
  4003.                                          fmod(pTime, pGroove->object_data.shear_info.y_period) / pGroove->object_data.shear_info.y_period * 360.0)))
  4004.                         * pGroove->object_data.shear_info.y_magnitude;
  4005.                 }
  4006.             } else {
  4007.                 if (pGroove->object_data.shear_info.y_period != 0.0) {
  4008.                     y_size = fmod(pTime, pGroove->object_data.shear_info.y_period) / pGroove->object_data.shear_info.y_period;
  4009.                     y_size = MapSawToTriangle(y_size) * pGroove->object_data.shear_info.y_magnitude;
  4010.                 }
  4011.             }
  4012.  
  4013.             if (pGroove->object_mode == eMove_continuous) {
  4014.                 if (pGroove->object_data.shear_info.x_period != 0.0) {
  4015.                     x_size = fmod(pTime, pGroove->object_data.shear_info.x_period) / pGroove->object_data.shear_info.x_period * pGroove->object_data.shear_info.x_magnitude;
  4016.                 }
  4017.             } else if (pGroove->object_mode == eMove_controlled) {
  4018.                 x_size = pGroove->object_data.shear_info.x_magnitude * pGroove->object_data.shear_info.x_period;
  4019.             } else if (pGroove->object_mode == eMove_absolute) {
  4020.                 x_size = pGroove->object_data.shear_info.x_period;
  4021.             } else if (pGroove->object_mode == eMove_flash) {
  4022.                 if (fmod(pTime, pGroove->object_data.shear_info.x_period) * 2.0 <= pGroove->object_data.shear_info.x_period) {
  4023.                     x_size = pGroove->object_data.shear_info.x_magnitude;
  4024.                 } else {
  4025.                     x_size = -pGroove->object_data.shear_info.x_magnitude;
  4026.                 }
  4027.             } else if (pGroove->object_mode == eMove_harmonic) {
  4028.                 if (pGroove->object_data.shear_info.x_period != 0.0) {
  4029.                     x_size = sin(
  4030.                                  BrAngleToRadian(
  4031.                                      BrDegreeToAngle(
  4032.                                          fmod(pTime, pGroove->object_data.shear_info.x_period) / pGroove->object_data.shear_info.x_period * 360.0)))
  4033.                         * pGroove->object_data.shear_info.x_magnitude;
  4034.                 }
  4035.             } else {
  4036.                 if (pGroove->object_data.shear_info.x_period != 0.0) {
  4037.                     x_size = fmod(pTime, pGroove->object_data.shear_info.x_period) / pGroove->object_data.shear_info.x_period;
  4038.                     x_size = MapSawToTriangle(x_size) * pGroove->object_data.shear_info.x_magnitude;
  4039.                 }
  4040.             }
  4041.             BrMatrix34PostShearZ(pMat, x_size / (bounds->max.v[0] - bounds->min.v[0]), y_size / (bounds->max.v[1] - bounds->min.v[1]));
  4042.         }
  4043.         break;
  4044.     default:
  4045.         return;
  4046.     }
  4047. }
  4048.  
  4049. // IDA: void __usercall GrooveThisDelic(tGroovidelic_spec *pGroove@<EAX>, tU32 pTime@<EDX>, int pInterrupt_it@<EBX>)
  4050. void GrooveThisDelic(tGroovidelic_spec* pGroove, tU32 pTime, int pInterrupt_it) {
  4051.     br_actor* the_actor;
  4052.     br_vector3 actor_pos;
  4053.     br_matrix34* the_mat;
  4054.     tInterrupt_status old_path_interrupt;
  4055.     tInterrupt_status old_object_interrupt;
  4056.     LOG_TRACE8("(%p, %d, %d)", pGroove, pTime, pInterrupt_it);
  4057.  
  4058.     old_path_interrupt = pGroove->path_interrupt_status;
  4059.     old_object_interrupt = pGroove->object_interrupt_status;
  4060.     the_actor = pGroove->actor;
  4061.     pGroove->done_this_frame = 1;
  4062.     CalcActorGlobalPos(&actor_pos, the_actor);
  4063.     if (PointOutOfSight(&actor_pos, pGroove->mode == eGroove_mode_distance ? gYon_squared : 36.f)) {
  4064.         return;
  4065.     }
  4066.  
  4067.     the_mat = &the_actor->t.t.mat;
  4068.     if (!gAction_replay_mode
  4069.         || !ReplayIsPaused()
  4070.         || pGroove->path_mode == eMove_controlled
  4071.         || pGroove->path_mode == eMove_absolute) {
  4072.         PathGrooveBastard(pGroove, pTime, the_mat, pInterrupt_it);
  4073.     }
  4074.     if ((pGroove->object_type != eGroove_object_none || pGroove->lollipop_mode != eLollipop_none)
  4075.         && (!gAction_replay_mode
  4076.             || !ReplayIsPaused()
  4077.             || pGroove->object_mode == eMove_controlled
  4078.             || pGroove->object_mode == eMove_absolute)) {
  4079.         the_mat->m[0][0] = 1.0f;
  4080.         the_mat->m[0][1] = 0.0f;
  4081.         the_mat->m[0][2] = 0.0f;
  4082.         the_mat->m[1][0] = 0.0f;
  4083.         the_mat->m[1][1] = 1.0f;
  4084.         the_mat->m[1][2] = 0.0f;
  4085.         the_mat->m[2][0] = 0.0f;
  4086.         the_mat->m[2][1] = 0.0f;
  4087.         the_mat->m[2][2] = 1.0f;
  4088.         the_mat->m[3][0] = -pGroove->object_centre.v[0];
  4089.         the_mat->m[3][1] = -pGroove->object_centre.v[1];
  4090.         the_mat->m[3][2] = -pGroove->object_centre.v[2];
  4091.         ObjectGrooveBastard(pGroove, pTime, the_mat, pInterrupt_it);
  4092.         the_actor->t.t.mat.m[3][0] += pGroove->object_position.v[0] + pGroove->object_centre.v[0];
  4093.         the_actor->t.t.mat.m[3][1] += pGroove->object_position.v[1] + pGroove->object_centre.v[1];
  4094.         the_actor->t.t.mat.m[3][2] += pGroove->object_position.v[2] + pGroove->object_centre.v[2];
  4095.         if (pGroove->lollipop_mode != eLollipop_none) {
  4096.             LollipopizeActor(pGroove->actor, &gCamera_to_world, pGroove->lollipop_mode);
  4097.         }
  4098.     }
  4099.     if (pGroove->path_interrupt_status != old_path_interrupt || pGroove->object_interrupt_status != old_object_interrupt) {
  4100.         PipeSingleGrooveStop(
  4101.             pGroove - gGroovidelics_array,
  4102.             the_mat,
  4103.             pGroove->path_interrupt_status,
  4104.             pGroove->object_interrupt_status,
  4105.             pGroove->path_resumption_value,
  4106.             pGroove->object_resumption_value);
  4107.     }
  4108. }
  4109.  
  4110. // IDA: void __cdecl GrooveThoseDelics()
  4111. void GrooveThoseDelics(void) {
  4112.     int i;
  4113.     tGroovidelic_spec* the_groove;
  4114.     float f_the_time;
  4115.     LOG_TRACE("()");
  4116.  
  4117.     if (gGroovidelics_array != NULL) {
  4118.         f_the_time = (double)GetTotalTime();
  4119.         gPrevious_groove_times[1] = gPrevious_groove_times[0];
  4120.         gPrevious_groove_times[0] = f_the_time;
  4121.  
  4122.         for (i = 0; i < gGroovidelics_array_size; i++) {
  4123.             the_groove = &gGroovidelics_array[i];
  4124.             if (the_groove->owner != -999 && !the_groove->done_this_frame) {
  4125.                 GrooveThisDelic(the_groove, f_the_time, 0);
  4126.             }
  4127.         }
  4128.     }
  4129. }
  4130.  
  4131. // IDA: void __usercall StopGroovidelic(br_actor *pActor@<EAX>)
  4132. void StopGroovidelic(br_actor* pActor) {
  4133.     int i;
  4134.     tGroovidelic_spec* the_groove;
  4135.     LOG_TRACE("(%p)", pActor);
  4136.  
  4137.     for (i = 0; i < gGroovidelics_array_size; i++) {
  4138.         the_groove = &gGroovidelics_array[i];
  4139.         if (the_groove->actor == pActor) {
  4140.             if (the_groove->path_interrupt_status == eInterrupt_none && the_groove->object_interrupt_status == eInterrupt_none) {
  4141.                 GrooveThisDelic(the_groove, gPrevious_groove_times[1], 1);
  4142.             }
  4143.             return;
  4144.         }
  4145.     }
  4146. }
  4147.  
  4148. // IDA: void __usercall SetGrooveInterrupt(int pGroove_index@<EAX>, br_matrix34 *pMatrix@<EDX>, int pPath_interrupt@<EBX>, int pObject_interrupt@<ECX>, float pPath_resumption, float pObject_resumption)
  4149. void SetGrooveInterrupt(int pGroove_index, br_matrix34* pMatrix, int pPath_interrupt, int pObject_interrupt, float pPath_resumption, float pObject_resumption) {
  4150.     tGroovidelic_spec* the_groove;
  4151.     LOG_TRACE("(%d, %p, %d, %d, %f, %f)", pGroove_index, pMatrix, pPath_interrupt, pObject_interrupt, pPath_resumption, pObject_resumption);
  4152.  
  4153.     the_groove = &gGroovidelics_array[pGroove_index];
  4154.     the_groove->path_interrupt_status = pPath_interrupt;
  4155.     the_groove->object_interrupt_status = pObject_interrupt;
  4156.     the_groove->path_resumption_value = pPath_resumption;
  4157.     the_groove->object_resumption_value = pObject_resumption;
  4158.     BrMatrix34Copy(&the_groove->actor->t.t.mat, pMatrix);
  4159. }
  4160.  
  4161. // IDA: void __cdecl ResetGrooveFlags()
  4162. void ResetGrooveFlags(void) {
  4163.     int i;
  4164.     tGroovidelic_spec* the_groove;
  4165.     LOG_TRACE("()");
  4166.  
  4167.     the_groove = gGroovidelics_array;
  4168.     for (i = 0; i < gGroovidelics_array_size; i++) {
  4169.         the_groove->done_this_frame = 0;
  4170.         the_groove++;
  4171.     }
  4172. }
  4173.  
  4174. // IDA: tSpecial_volume* __cdecl GetDefaultSpecialVolumeForWater()
  4175. tSpecial_volume* GetDefaultSpecialVolumeForWater(void) {
  4176.     LOG_TRACE("()");
  4177.  
  4178.     return gDefault_water_spec_vol;
  4179. }
  4180.  
  4181. // IDA: tSpecial_volume* __usercall FindSpecialVolume@<EAX>(br_vector3 *pP@<EAX>, tSpecial_volume *pLast_vol@<EDX>)
  4182. tSpecial_volume* FindSpecialVolume(br_vector3* pP, tSpecial_volume* pLast_vol) {
  4183.     int i;
  4184.     tSpecial_volume* v;
  4185.     br_vector3 p;
  4186.     LOG_TRACE("(%p, %p)", pP, pLast_vol);
  4187.  
  4188.     for (i = 0, v = gProgram_state.special_volumes; i < gProgram_state.special_volume_count; i++, v++) {
  4189.         if (!v->no_mat && v->bounds.min.v[0] < pP->v[0] && pP->v[0] < v->bounds.max.v[0] && v->bounds.min.v[1] < pP->v[1] && pP->v[1] < v->bounds.max.v[1] && v->bounds.min.v[2] < pP->v[2] && pP->v[2] < v->bounds.max.v[2]) {
  4190.             BrMatrix34ApplyP(&p, pP, &v->inv_mat);
  4191.             if (-1.f < p.v[0] && p.v[0] < 1.f && -1.f < p.v[1] && p.v[1] < 1.f && -1.f < p.v[2] && p.v[2] < 1.f) {
  4192.                 return v;
  4193.             }
  4194.         }
  4195.     }
  4196.     return NULL;
  4197. }
  4198.  
  4199. // IDA: void __cdecl SaveAdditionalActors()
  4200. void SaveAdditionalActors(void) {
  4201.     LOG_TRACE("()");
  4202.  
  4203.     if (gAdditional_actors != NULL) {
  4204.         SaveAdditionalStuff();
  4205.     }
  4206. }
  4207.  
  4208. // IDA: br_scalar __usercall DistanceFromFace@<ST0>(br_vector3 *pPos@<EAX>, tFace_ref *pFace@<EDX>)
  4209. br_scalar DistanceFromFace(br_vector3* pPos, tFace_ref* pFace) {
  4210.     //br_vector3 normal; // Pierre-Marie Baty -- unused variable
  4211.     LOG_TRACE("(%p, %p)", pPos, pFace);
  4212.  
  4213.     return BrVector3Dot(&pFace->normal, pPos) - pFace->d;
  4214. }
  4215.  
  4216. // IDA: br_uint_32 __cdecl CalcHighestID(br_actor *pActor, int *pHighest)
  4217. br_uint_32 CalcHighestID(br_actor* pActor, int* pHighest) {
  4218.     char s[256];
  4219.     int number;
  4220.     LOG_TRACE("(%p, %p)", pActor, pHighest);
  4221.  
  4222.     if (pActor->identifier == NULL || pActor->identifier[0] == '@') {
  4223.         return 0;
  4224.     }
  4225.     strcpy(s, &pActor->identifier[4]);
  4226.     s[4] = '\0';
  4227.     sscanf(s, "%d", &number);
  4228.     if (*pHighest < number) {
  4229.         *pHighest = number;
  4230.     }
  4231.     return 0;
  4232. }
  4233.  
  4234. // IDA: br_uint_32 __cdecl SetID(br_actor *pActor, void *pArg)
  4235. br_uint_32 SetID(br_actor* pActor, void* pArg) {
  4236.     char s[256];
  4237.     LOG_TRACE("(%p, %p)", pActor, pArg);
  4238.  
  4239.     if (pActor->identifier == NULL) {
  4240.         return 0;
  4241.     }
  4242.     strcpy(s, pActor->identifier);
  4243.     strtok(s, ".");
  4244.     strcat(s, "0000");
  4245.     sprintf(&s[4], "%04d", (int)(intptr_t)pArg);
  4246.     strcat(s, ".ACT");
  4247.     BrResFree(pActor->identifier);
  4248.     pActor->identifier = BrResStrDup(pActor, s);
  4249.     return 0;
  4250. }
  4251.  
  4252. // IDA: void __usercall UniquificateActorsName(br_actor *pUniverse_actor@<EAX>, br_actor *pActor@<EDX>)
  4253. void UniquificateActorsName(br_actor* pUniverse_actor, br_actor* pActor) {
  4254.     int highest;
  4255.     LOG_TRACE("(%p, %p)", pUniverse_actor, pActor);
  4256.  
  4257.     if (pActor->identifier == NULL || pActor->identifier[0] == '@') {
  4258.         return;
  4259.     }
  4260.     highest = 0;
  4261.     DRActorEnumRecurse(pUniverse_actor, (br_actor_enum_cbfn*)CalcHighestNonAmID, &highest);
  4262.     DRActorEnumRecurse(pActor, (br_actor_enum_cbfn*)SetID, (void*)(uintptr_t)(highest + 1));
  4263. }
  4264.  
  4265. // IDA: void __usercall AccessoryHeadup(br_actor *pActor@<EAX>, char *pPrefix@<EDX>)
  4266. void AccessoryHeadup(br_actor* pActor, char* pPrefix) {
  4267.     char s[256];
  4268.     //int i; // Pierre-Marie Baty -- unused variable
  4269.     //br_actor* original_actor; // Pierre-Marie Baty -- unused variable
  4270.     LOG_TRACE("(%p, \"%s\")", pActor, pPrefix);
  4271.  
  4272.     strcpy(s, pPrefix);
  4273.     if (pActor->identifier != NULL) {
  4274.         strcat(s, pActor->identifier);
  4275.     }
  4276.     NewTextHeadupSlot(4, 0, 2000, -2, s);
  4277. }
  4278.  
  4279. // IDA: br_uint_32 __cdecl CalcHighestNonAmID(br_actor *pActor, int *pHighest)
  4280. br_uint_32 CalcHighestNonAmID(br_actor* pActor, int* pHighest) {
  4281.     char s[256];
  4282.     int number;
  4283.     LOG_TRACE("(%p, %p)", pActor, pHighest);
  4284.  
  4285.     if (pActor->identifier == NULL || pActor->identifier[0] == '&') {
  4286.         return 0;
  4287.     }
  4288.     if (strlen(pActor->identifier) == 12) {
  4289.         strcpy(s, &pActor->identifier[4]);
  4290.         strtok(s, ".");
  4291.         sscanf(s, "%d", &number);
  4292.     } else {
  4293.         number = 0;
  4294.     }
  4295.     if (*pHighest < number) {
  4296.         *pHighest = number;
  4297.     }
  4298.     return 0;
  4299. }
  4300.  
  4301. // IDA: br_uint_32 __cdecl SetIDAndDupModel(br_actor *pActor, void *pArg)
  4302. br_uint_32 SetIDAndDupModel(br_actor* pActor, void* pArg) {
  4303.     char s[256];
  4304.     char s2[256];
  4305.     br_model* new_model;
  4306.     LOG_TRACE("(%p, %p)", pActor, pArg);
  4307.  
  4308.     if (pActor->identifier == NULL || pActor->identifier[0] == '@') {
  4309.         return 0;
  4310.     }
  4311.     *(int*)(uintptr_t)pArg = *(int*)(uintptr_t)pArg + 1;
  4312.     strcpy(s, pActor->identifier);
  4313.     s[0] = '@';
  4314.     strtok(s, ".");
  4315.     strcat(s, "0000");
  4316.     sprintf(&s[4], "%04d", *(int*)(uintptr_t)pArg);
  4317.     strcpy(s2, s);
  4318.     strcat(s, ".ACT");
  4319.     BrResFree(pActor->identifier);
  4320.     pActor->identifier = BrResStrDup(pActor, s);
  4321.     if (pActor->model != NULL) {
  4322.         strcat(s2, ".DAT");
  4323.         new_model = BrModelAllocate(s2, pActor->model->nvertices, pActor->model->nfaces);
  4324.         memcpy(new_model->vertices, pActor->model->vertices, pActor->model->nvertices * sizeof(br_vertex));
  4325.         memcpy(new_model->faces, pActor->model->faces, pActor->model->nfaces * sizeof(br_face));
  4326.         new_model->flags |= 0x80; // FIXME: unknown model flag
  4327.         BrModelAdd(new_model);
  4328.         BrModelUpdate(new_model, BR_MODU_ALL);
  4329.         pActor->model = new_model;
  4330.         gAdditional_models[gNumber_of_additional_models] = new_model;
  4331.         gNumber_of_additional_models++;
  4332.     }
  4333.     return 0;
  4334. }
  4335.  
  4336. // IDA: void __usercall DuplicateIfNotAmpersand(br_actor *pActor@<EAX>)
  4337. void DuplicateIfNotAmpersand(br_actor* pActor) {
  4338.     int highest;
  4339.     LOG_TRACE("(%p)", pActor);
  4340.  
  4341.     if (pActor->identifier != NULL && pActor->identifier[0] != '&') {
  4342.         highest = 0;
  4343.         DRActorEnumRecurse(gUniverse_actor, (br_actor_enum_cbfn*)CalcHighestID, &highest);
  4344.         DRActorEnumRecurse(pActor, (br_actor_enum_cbfn*)SetIDAndDupModel, &highest);
  4345.     }
  4346. }
  4347.  
  4348. // IDA: void __usercall DropActor(int pIndex@<EAX>)
  4349. void DropActor(int pIndex) {
  4350.     FILE* f;
  4351.     tPath_name the_path;
  4352.     char s[256];
  4353.     int i;
  4354.     int face_bastard;
  4355.     int face_count;
  4356.     tBounds kev_bounds;
  4357.     tFace_ref the_list[50];
  4358.     br_scalar nearest_bastard;
  4359.     br_scalar distance_bastard;
  4360.     //br_scalar ts; // Pierre-Marie Baty -- unused variable
  4361.     br_vector3 side_vector;
  4362.     //br_angle phi; // Pierre-Marie Baty -- unused variable
  4363.     //br_matrix34 mat; // Pierre-Marie Baty -- unused variable
  4364.     br_transform new_transform;
  4365.     br_actor* a;
  4366.     br_actor* last_non_ampersand;
  4367.     LOG_TRACE("(%d)", pIndex);
  4368.  
  4369.     if (PDKeyDown(KEY_CTRL_ANY)) {
  4370.         pIndex += 20;
  4371.     }
  4372.     if (PDKeyDown(KEY_ALT_ANY)) {
  4373.         pIndex += 10;
  4374.     }
  4375.     PathCat(the_path, gApplication_path, "ACCESSRY.TXT");
  4376.     f = DRfopen(the_path, "rt");
  4377.     for (i = 0; i <= pIndex; i++) {
  4378.         if (!feof(f)) {
  4379.             GetAString(f, s);
  4380.         } else {
  4381.             s[0] = '\0';
  4382.         }
  4383.     }
  4384.     if (s[0] != '\0') {
  4385.         gLast_actor = LoadActor(s);
  4386.         if (gLast_actor != NULL && gLast_actor->model != NULL) {
  4387.             BrVector3Set(&kev_bounds.original_bounds.min, -.05f, -.05f, -.05f);
  4388.             BrVector3Set(&kev_bounds.original_bounds.max, .05f, .05f, .05f);
  4389.             kev_bounds.mat = &gProgram_state.current_car.car_master_actor->t.t.mat;
  4390.  
  4391.             do {
  4392.                 face_count = FindFacesInBox(&kev_bounds, the_list, COUNT_OF(the_list));
  4393.                 BrVector3Scale(&kev_bounds.original_bounds.min, &kev_bounds.original_bounds.min, 2.f);
  4394.                 BrVector3Scale(&kev_bounds.original_bounds.max, &kev_bounds.original_bounds.max, 2.f);
  4395.             } while (face_count == 0);
  4396.  
  4397.             nearest_bastard = FLT_MAX;
  4398.             face_bastard = -1;
  4399.             for (i = 0; i < face_count; i++) {
  4400.                 distance_bastard = DistanceFromFace(gOur_pos, &the_list[i]);
  4401.                 if (distance_bastard < nearest_bastard) {
  4402.                     nearest_bastard = distance_bastard;
  4403.                     face_bastard = i;
  4404.                 }
  4405.             }
  4406.  
  4407.             if (face_bastard >= 0) {
  4408.                 BrVector3Scale(&gLast_actor->t.t.translate.t, &the_list[face_bastard].normal, -nearest_bastard);
  4409.                 BrVector3Accumulate(&gLast_actor->t.t.translate.t, gOur_pos);
  4410.                 if (!PDKeyDown(KEY_SHIFT_ANY)) {
  4411.                     if (the_list[face_bastard].normal.v[1] > the_list[face_bastard].normal.v[0] && the_list[face_bastard].normal.v[2] > the_list[face_bastard].normal.v[0]) {
  4412.                         BrVector3Set(&side_vector, -1.f, 0.f, 0.f);
  4413.                     } else if (the_list[face_bastard].normal.v[0] > the_list[face_bastard].normal.v[1] && the_list[face_bastard].normal.v[2] > the_list[face_bastard].normal.v[1]) {
  4414.                         BrVector3Set(&side_vector, 0.f, -1.f, 0.f);
  4415.                     } else {
  4416.                         BrVector3Set(&side_vector, 0.f, 0.f, -1.f);
  4417.                     }
  4418.                     new_transform.type = BR_TRANSFORM_LOOK_UP;
  4419.                     BrVector3Cross(&new_transform.t.look_up.look, &the_list[face_bastard].normal, &side_vector);
  4420.                     BrVector3Copy(&new_transform.t.look_up.up, &the_list[face_bastard].normal);
  4421.                     BrVector3Copy(&new_transform.t.look_up.t, &gLast_actor->t.t.translate.t);
  4422.                     BrTransformToTransform(&gLast_actor->t, &new_transform);
  4423.                 }
  4424.  
  4425.                 gKnown_actor = gLast_actor;
  4426.                 BrVector3Copy(&gActor_centre, &gLast_actor->t.t.translate.t);
  4427.                 DuplicateIfNotAmpersand(gLast_actor);
  4428.                 UniquificateActorsName(gUniverse_actor, gLast_actor);
  4429.                 gLast_actor->model->flags |= 0x80; // FIXME: unknown flag
  4430.                 if (gLast_actor->identifier == NULL || gLast_actor->identifier[0] == '&') {
  4431.                     last_non_ampersand = gAdditional_actors;
  4432.                     for (a = gAdditional_actors->children; a != NULL; a = a->next) {
  4433.                         if (a->identifier != NULL && a->identifier[0] != '&') {
  4434.                             last_non_ampersand = a;
  4435.                         }
  4436.                     }
  4437.                     BrActorAdd(last_non_ampersand, gLast_actor);
  4438.                 } else {
  4439.                     BrActorAdd(gAdditional_actors, gLast_actor);
  4440.                 }
  4441.                 SaveAdditionalStuff();
  4442.                 AccessoryHeadup(gLast_actor, "Shat out ");
  4443.             }
  4444.         }
  4445.     }
  4446.     fclose(f);
  4447. }
  4448.  
  4449. // IDA: void __cdecl DropActor0()
  4450. void DropActor0(void) {
  4451.     LOG_TRACE("()");
  4452.  
  4453.     DropActor(0);
  4454. }
  4455.  
  4456. // IDA: void __cdecl DropActor1()
  4457. void DropActor1(void) {
  4458.     LOG_TRACE("()");
  4459.  
  4460.     DropActor(1);
  4461. }
  4462.  
  4463. // IDA: void __cdecl DropActor2()
  4464. void DropActor2(void) {
  4465.     LOG_TRACE("()");
  4466.  
  4467.     DropActor(2);
  4468. }
  4469.  
  4470. // IDA: void __cdecl DropActor3()
  4471. void DropActor3(void) {
  4472.     LOG_TRACE("()");
  4473.  
  4474.     DropActor(3);
  4475. }
  4476.  
  4477. // IDA: void __cdecl DropActor4()
  4478. void DropActor4(void) {
  4479.     LOG_TRACE("()");
  4480.  
  4481.     DropActor(4);
  4482. }
  4483.  
  4484. // IDA: void __cdecl DropActor5()
  4485. void DropActor5(void) {
  4486.     LOG_TRACE("()");
  4487.  
  4488.     DropActor(5);
  4489. }
  4490.  
  4491. // IDA: void __cdecl DropActor6()
  4492. void DropActor6(void) {
  4493.     LOG_TRACE("()");
  4494.  
  4495.     DropActor(6);
  4496. }
  4497.  
  4498. // IDA: void __cdecl DropActor7()
  4499. void DropActor7(void) {
  4500.     LOG_TRACE("()");
  4501.  
  4502.     DropActor(7);
  4503. }
  4504.  
  4505. // IDA: void __cdecl DropActor8()
  4506. void DropActor8(void) {
  4507.     LOG_TRACE("()");
  4508.  
  4509.     DropActor(8);
  4510. }
  4511.  
  4512. // IDA: void __cdecl DropActor9()
  4513. void DropActor9(void) {
  4514.     LOG_TRACE("()");
  4515.  
  4516.     DropActor(9);
  4517. }
  4518.  
  4519. // IDA: br_uint_32 __cdecl IdentifyAccCB(br_actor *pActor, void *pArg)
  4520. br_uint_32 IdentifyAccCB(br_actor* pActor, void* pArg) {
  4521.     br_scalar distance;
  4522.     //char s[256]; // Pierre-Marie Baty -- unused variable
  4523.     br_vector3 v;
  4524.     LOG_TRACE("(%p, %p)", pActor, pArg);
  4525.  
  4526.     if (pActor == NULL || pActor->model == NULL) {
  4527.         return 0;
  4528.     }
  4529.     BrVector3Add(&v, &pActor->model->bounds.max, &pActor->model->bounds.min);
  4530.     BrVector3InvScale(&v, &v, 2.f);
  4531.     BrVector3Accumulate(&v, &pActor->t.t.translate.t);
  4532.     BrVector3Sub(&v, &v, gOur_pos);
  4533.     distance = BrVector3LengthSquared(&v);
  4534.     if (distance < gNearest_distance) {
  4535.         gNearest_actor = pActor;
  4536.         gNearest_distance = distance;
  4537.     }
  4538.     return 0;
  4539. }
  4540.  
  4541. // IDA: void __cdecl IdentifyAcc()
  4542. void IdentifyAcc(void) {
  4543.     LOG_TRACE("()");
  4544.  
  4545.     gNearest_distance = FLT_MAX;
  4546.     gNearest_actor = NULL;
  4547.     DRActorEnumRecurse(gAdditional_actors, (br_actor_enum_cbfn*)IdentifyAccCB, NULL);
  4548.     if (gNearest_actor != NULL) {
  4549.         gLast_actor = gNearest_actor;
  4550.         AccessoryHeadup(gNearest_actor, "Locked onto ");
  4551.     }
  4552. }
  4553.  
  4554. // IDA: br_uint_32 __cdecl DelGrooveRef(br_actor *pActor, void *pArg)
  4555. br_uint_32 DelGrooveRef(br_actor* pActor, void* pArg) {
  4556.     tGroovidelic_spec* the_groove;
  4557.     int i;
  4558.     LOG_TRACE("(%p, %p)", pActor, pArg);
  4559.  
  4560.     for (i = 0; i < gGroovidelics_array_size; i++) {
  4561.         the_groove = &gGroovidelics_array[i];
  4562.         if (the_groove->actor == pActor) {
  4563.             the_groove->owner = -999;
  4564.         }
  4565.     }
  4566.     return 0;
  4567. }
  4568.  
  4569. // IDA: br_uint_32 __cdecl DelReferencedModels(br_actor *pActor, void *pArg)
  4570. br_uint_32 DelReferencedModels(br_actor* pActor, void* pArg) {
  4571.     //tGroovidelic_spec* the_groove; // Pierre-Marie Baty -- unused variable
  4572.     int i;
  4573.     LOG_TRACE("(%p, %p)", pActor, pArg);
  4574.  
  4575.     for (i = 0; i < gNumber_of_additional_models; i++) {
  4576.         if (pActor->model == gAdditional_models[i]) {
  4577.             BrModelRemove(pActor->model);
  4578.             BrModelFree(pActor->model);
  4579.             memmove(&gAdditional_models[i], &gAdditional_models[i + 1], (gNumber_of_additional_models - i - 1) * sizeof(br_model*));
  4580.             gNumber_of_additional_models--;
  4581.         }
  4582.     }
  4583.     return 0;
  4584. }
  4585.  
  4586. // IDA: void __cdecl DeleteAcc()
  4587. void DeleteAcc(void) {
  4588.     LOG_TRACE("()");
  4589.  
  4590.     if (gLast_actor == NULL) {
  4591.         return;
  4592.     }
  4593.     AccessoryHeadup(gLast_actor, "Murdered ");
  4594.     DRActorEnumRecurse(gLast_actor, (br_actor_enum_cbfn*)DelReferencedModels, NULL);
  4595.     DRActorEnumRecurse(gLast_actor, (br_actor_enum_cbfn*)DelGrooveRef, NULL);
  4596.     BrActorRemove(gLast_actor);
  4597.     BrActorFree(gLast_actor);
  4598.     gLast_actor = NULL;
  4599.     SaveAdditionalStuff();
  4600. }
  4601.  
  4602. // IDA: br_uint_32 __cdecl OffsetModel(br_actor *pActor, void *pArg)
  4603. br_uint_32 OffsetModel(br_actor* pActor, void* pArg) {
  4604.     int i;
  4605.     LOG_TRACE("(%p, %p)", pActor, pArg);
  4606.  
  4607.     if (pActor->model == NULL) {
  4608.         return 0;
  4609.     }
  4610.     for (i = 0; i < pActor->model->nvertices; i++) {
  4611.         BrVector3Accumulate(&pActor->model->vertices[i].p, (br_vector3*)pArg);
  4612.     }
  4613.     return 0;
  4614. }
  4615.  
  4616. // IDA: void __usercall OffsetActor(br_actor *pActor@<EAX>, br_vector3 *pOffset@<EDX>)
  4617. void OffsetActor(br_actor* pActor, br_vector3* pOffset) {
  4618.     LOG_TRACE("(%p, %p)", pActor, pOffset);
  4619.  
  4620.     DRActorEnumRecurse(pActor, (br_actor_enum_cbfn*)OffsetModel, pOffset);
  4621. }
  4622.  
  4623. // IDA: void __usercall CentreActor(br_actor *pActor@<EAX>, br_vector3 *pOffset@<EDX>)
  4624. void CentreActor(br_actor* pActor, br_vector3* pOffset) {
  4625.     LOG_TRACE("(%p, %p)", pActor, pOffset);
  4626.  
  4627.     if (pActor->model == NULL) {
  4628.         BrVector3Set(pOffset, 0.f, 0.f, 0.f);
  4629.     } else if (gKnown_actor == gLast_actor) {
  4630.         BrVector3Scale(pOffset, &gActor_centre, -1.f);
  4631.     } else {
  4632.         BrVector3Add(pOffset, &pActor->model->bounds.max, &pActor->model->bounds.min);
  4633.         BrVector3Scale(pOffset, pOffset, -2.f);
  4634.     }
  4635.     DRActorEnumRecurse(pActor, (br_actor_enum_cbfn*)OffsetModel, pOffset);
  4636.     BrVector3Scale(pOffset, pOffset, -1.f);
  4637. }
  4638.  
  4639. // IDA: void __cdecl SnapAccToVertical()
  4640. void SnapAccToVertical(void) {
  4641.     LOG_TRACE("()");
  4642.  
  4643.     if (gLast_actor == NULL) {
  4644.         return;
  4645.     }
  4646.     BrVector3Set((br_vector3*)gLast_actor->t.t.mat.m[0], 1.f, 0.f, 0.f);
  4647.     BrVector3Set((br_vector3*)gLast_actor->t.t.mat.m[1], 0.f, 1.f, 0.f);
  4648.     BrVector3Set((br_vector3*)gLast_actor->t.t.mat.m[2], 0.f, 0.f, 1.f);
  4649.     SaveAdditionalStuff();
  4650. }
  4651.  
  4652. // IDA: void __usercall RotateAccessory(br_angle pAngle@<EAX>)
  4653. void RotateAccessory(br_angle pAngle) {
  4654.     br_vector3 mr_offset;
  4655.     LOG_TRACE("(%d)", pAngle);
  4656.  
  4657.     if (gLast_actor == NULL) {
  4658.         return;
  4659.     }
  4660.     if (!gSpec_vol_mode && gLast_actor->identifier != NULL && gLast_actor->identifier[0] == '@') {
  4661.         CentreActor(gLast_actor, &mr_offset);
  4662.     }
  4663.     switch (gCurrent_rotate_mode) {
  4664.     case eRotate_mode_x:
  4665.         BrMatrix34PreRotateX(&gLast_actor->t.t.mat, pAngle);
  4666.         break;
  4667.     case eRotate_mode_y:
  4668.         BrMatrix34PreRotateY(&gLast_actor->t.t.mat, pAngle);
  4669.         break;
  4670.     case eRotate_mode_z:
  4671.         BrMatrix34PreRotateZ(&gLast_actor->t.t.mat, pAngle);
  4672.         break;
  4673.     }
  4674.     if (!gSpec_vol_mode && gLast_actor->identifier != NULL && gLast_actor->identifier[0] == '@') {
  4675.         DRActorEnumRecurseWithTrans(gLast_actor, NULL, ApplyTransToModels, NULL);
  4676.         OffsetActor(gLast_actor, &mr_offset);
  4677.     }
  4678.     SaveAdditionalStuff();
  4679. }
  4680.  
  4681. // IDA: void __cdecl ScaleAccessory(float pScaling_factor)
  4682. void ScaleAccessory(float pScaling_factor) {
  4683.     br_vector3 mr_offset;
  4684.     LOG_TRACE("(%f)", pScaling_factor);
  4685.  
  4686.     if (gLast_actor == NULL) {
  4687.         return;
  4688.     }
  4689.     if (!gSpec_vol_mode && gLast_actor->identifier != NULL && gLast_actor->identifier[0] == '@') {
  4690.         CentreActor(gLast_actor, &mr_offset);
  4691.     }
  4692.     switch (gCurrent_scale_mode) {
  4693.     case eScale_mode_all:
  4694.         BrMatrix34PreScale(&gLast_actor->t.t.mat, pScaling_factor, pScaling_factor, pScaling_factor);
  4695.         break;
  4696.     case eScale_mode_x:
  4697.         BrMatrix34PreScale(&gLast_actor->t.t.mat, pScaling_factor, 1.f, 1.f);
  4698.         break;
  4699.     case eScale_mode_y:
  4700.         BrMatrix34PreScale(&gLast_actor->t.t.mat, 1.f, pScaling_factor, 1.f);
  4701.         break;
  4702.     case eScale_mode_z:
  4703.         BrMatrix34PreScale(&gLast_actor->t.t.mat, 1.f, 1.f, pScaling_factor);
  4704.         break;
  4705.     }
  4706.     if (!gSpec_vol_mode && gLast_actor->identifier != NULL && gLast_actor->identifier[0] == '@') {
  4707.         DRActorEnumRecurseWithTrans(gLast_actor, NULL, ApplyTransToModels, NULL);
  4708.         OffsetActor(gLast_actor, &mr_offset);
  4709.     }
  4710.     SaveAdditionalStuff();
  4711. }
  4712.  
  4713. // IDA: void __cdecl MoveAccessory(br_scalar pX_shift, br_scalar pY_shift, br_scalar pZ_shift)
  4714. void MoveAccessory(br_scalar pX_shift, br_scalar pY_shift, br_scalar pZ_shift) {
  4715.     br_vector3 v;
  4716.     LOG_TRACE("(%f, %f, %f)", pX_shift, pY_shift, pZ_shift);
  4717.  
  4718.     if (gLast_actor == NULL) {
  4719.         return;
  4720.     }
  4721.     BrVector3SetFloat(&v, pX_shift, pY_shift, pZ_shift);
  4722.     BrVector3Accumulate(&gLast_actor->t.t.translate.t, &v);
  4723.     SaveAdditionalStuff();
  4724. }
  4725.  
  4726. // IDA: void __cdecl RotateAccL()
  4727. void RotateAccL(void) {
  4728.     LOG_TRACE("()");
  4729.  
  4730.     RotateAccessory(BrDegreeToAngle(90));
  4731. }
  4732.  
  4733. // IDA: void __cdecl RotateAccL2()
  4734. void RotateAccL2(void) {
  4735.     LOG_TRACE("()");
  4736.  
  4737.     RotateAccessory(BrDegreeToAngle(15));
  4738. }
  4739.  
  4740. // IDA: void __cdecl RotateAccL3()
  4741. void RotateAccL3(void) {
  4742.     LOG_TRACE("()");
  4743.  
  4744.     RotateAccessory(BrDegreeToAngle(5));
  4745. }
  4746.  
  4747. // IDA: void __cdecl RotateAccL4()
  4748. void RotateAccL4(void) {
  4749.     LOG_TRACE("()");
  4750.  
  4751.     RotateAccessory(BrDegreeToAngle(1));
  4752. }
  4753.  
  4754. // IDA: void __cdecl RotateAccR()
  4755. void RotateAccR(void) {
  4756.     LOG_TRACE("()");
  4757.  
  4758.     RotateAccessory(BrDegreeToAngle(270));
  4759. }
  4760.  
  4761. // IDA: void __cdecl RotateAccR2()
  4762. void RotateAccR2(void) {
  4763.     LOG_TRACE("()");
  4764.  
  4765.     RotateAccessory(BrDegreeToAngle(345));
  4766. }
  4767.  
  4768. // IDA: void __cdecl RotateAccR3()
  4769. void RotateAccR3(void) {
  4770.     LOG_TRACE("()");
  4771.  
  4772.     RotateAccessory(BrDegreeToAngle(355));
  4773. }
  4774.  
  4775. // IDA: void __cdecl RotateAccR4()
  4776. void RotateAccR4(void) {
  4777.     LOG_TRACE("()");
  4778.  
  4779.     RotateAccessory(BrDegreeToAngle(359));
  4780. }
  4781.  
  4782. // IDA: void __cdecl CycleAccRotate()
  4783. void CycleAccRotate(void) {
  4784.     LOG_TRACE("()");
  4785.  
  4786.     gCurrent_rotate_mode = (gCurrent_rotate_mode == eRotate_mode_z) ? eRotate_mode_x : (gCurrent_rotate_mode + 1);
  4787.     switch (gCurrent_rotate_mode) {
  4788.     case eRotate_mode_x:
  4789.         NewTextHeadupSlot(4, 0, 2000, -2, "Rotate mode: X");
  4790.         break;
  4791.     case eRotate_mode_y:
  4792.         NewTextHeadupSlot(4, 0, 2000, -2, "Rotate mode: Y");
  4793.         break;
  4794.     case eRotate_mode_z:
  4795.         NewTextHeadupSlot(4, 0, 2000, -2, "Rotate mode: Z");
  4796.         break;
  4797.     }
  4798. }
  4799.  
  4800. // IDA: void __cdecl CycleAccScale()
  4801. void CycleAccScale(void) {
  4802.     LOG_TRACE("()");
  4803.  
  4804.     gCurrent_scale_mode = (gCurrent_scale_mode == eScale_mode_z) ? eScale_mode_all : (gCurrent_scale_mode + 1);
  4805.     switch (gCurrent_scale_mode) {
  4806.     case eScale_mode_all:
  4807.         NewTextHeadupSlot(4, 0, 2000, -2, "Scale mode: ALL");
  4808.         break;
  4809.     case eScale_mode_x:
  4810.         NewTextHeadupSlot(4, 0, 2000, -2, "Scale mode: X");
  4811.         break;
  4812.     case eScale_mode_y:
  4813.         NewTextHeadupSlot(4, 0, 2000, -2, "Scale mode: Y");
  4814.         break;
  4815.     case eScale_mode_z:
  4816.         NewTextHeadupSlot(4, 0, 2000, -2, "Scale mode: Z");
  4817.         break;
  4818.     }
  4819. }
  4820.  
  4821. // IDA: void __cdecl ScaleAccUp2()
  4822. void ScaleAccUp2(void) {
  4823.     LOG_TRACE("()");
  4824.  
  4825.     ScaleAccessory(1.2f);
  4826. }
  4827.  
  4828. // IDA: void __cdecl ScaleAccUp3()
  4829. void ScaleAccUp3(void) {
  4830.     LOG_TRACE("()");
  4831.  
  4832.     ScaleAccessory(1.05f);
  4833. }
  4834.  
  4835. // IDA: void __cdecl ScaleAccUp4()
  4836. void ScaleAccUp4(void) {
  4837.     LOG_TRACE("()");
  4838.  
  4839.     ScaleAccessory(1.002f);
  4840. }
  4841.  
  4842. // IDA: void __cdecl ScaleAccDown2()
  4843. void ScaleAccDown2(void) {
  4844.     LOG_TRACE("()");
  4845.  
  4846.     ScaleAccessory(1 / 1.2f);
  4847. }
  4848.  
  4849. // IDA: void __cdecl ScaleAccDown3()
  4850. void ScaleAccDown3(void) {
  4851.     LOG_TRACE("()");
  4852.  
  4853.     ScaleAccessory(1 / 1.05f);
  4854. }
  4855.  
  4856. // IDA: void __cdecl ScaleAccDown4()
  4857. void ScaleAccDown4(void) {
  4858.     LOG_TRACE("()");
  4859.  
  4860.     ScaleAccessory(1 / 1.002f);
  4861. }
  4862.  
  4863. // IDA: void __cdecl MoveXAccL()
  4864. void MoveXAccL(void) {
  4865.     LOG_TRACE("()");
  4866.  
  4867.     MoveAccessory(1.f, 0.f, 0.f);
  4868. }
  4869.  
  4870. // IDA: void __cdecl MoveXAccL2()
  4871. void MoveXAccL2(void) {
  4872.     LOG_TRACE("()");
  4873.  
  4874.     MoveAccessory(.2f, 0.f, 0.f);
  4875. }
  4876.  
  4877. // IDA: void __cdecl MoveXAccL3()
  4878. void MoveXAccL3(void) {
  4879.     LOG_TRACE("()");
  4880.  
  4881.     MoveAccessory(.02f, 0.f, 0.f);
  4882. }
  4883.  
  4884. // IDA: void __cdecl MoveXAccL4()
  4885. void MoveXAccL4(void) {
  4886.     LOG_TRACE("()");
  4887.  
  4888.     MoveAccessory(.002f, 0.f, 0.f);
  4889. }
  4890.  
  4891. // IDA: void __cdecl MoveXAccR()
  4892. void MoveXAccR(void) {
  4893.     LOG_TRACE("()");
  4894.  
  4895.     MoveAccessory(-1.f, 0.f, 0.f);
  4896. }
  4897.  
  4898. // IDA: void __cdecl MoveXAccR2()
  4899. void MoveXAccR2(void) {
  4900.     LOG_TRACE("()");
  4901.  
  4902.     MoveAccessory(-.2f, 0.f, 0.f);
  4903. }
  4904.  
  4905. // IDA: void __cdecl MoveXAccR3()
  4906. void MoveXAccR3(void) {
  4907.     LOG_TRACE("()");
  4908.  
  4909.     MoveAccessory(-.02f, 0.f, 0.f);
  4910. }
  4911.  
  4912. // IDA: void __cdecl MoveXAccR4()
  4913. void MoveXAccR4(void) {
  4914.     LOG_TRACE("()");
  4915.  
  4916.     MoveAccessory(-.002f, 0.f, 0.f);
  4917. }
  4918.  
  4919. // IDA: void __cdecl MoveYAccL()
  4920. void MoveYAccL(void) {
  4921.     LOG_TRACE("()");
  4922.  
  4923.     MoveAccessory(0.f, 1.f, 0.f);
  4924. }
  4925.  
  4926. // IDA: void __cdecl MoveYAccL2()
  4927. void MoveYAccL2(void) {
  4928.     LOG_TRACE("()");
  4929.  
  4930.     MoveAccessory(0.f, .2f, 0.f);
  4931. }
  4932.  
  4933. // IDA: void __cdecl MoveYAccL3()
  4934. void MoveYAccL3(void) {
  4935.     LOG_TRACE("()");
  4936.  
  4937.     MoveAccessory(0.f, .02f, 0.f);
  4938. }
  4939.  
  4940. // IDA: void __cdecl MoveYAccL4()
  4941. void MoveYAccL4(void) {
  4942.     LOG_TRACE("()");
  4943.  
  4944.     MoveAccessory(0.f, .002f, 0.f);
  4945. }
  4946.  
  4947. // IDA: void __cdecl MoveYAccR()
  4948. void MoveYAccR(void) {
  4949.     LOG_TRACE("()");
  4950.  
  4951.     MoveAccessory(0.f, -1.f, 0.f);
  4952. }
  4953.  
  4954. // IDA: void __cdecl MoveYAccR2()
  4955. void MoveYAccR2(void) {
  4956.     LOG_TRACE("()");
  4957.  
  4958.     MoveAccessory(0.f, -.2f, 0.f);
  4959. }
  4960.  
  4961. // IDA: void __cdecl MoveYAccR3()
  4962. void MoveYAccR3(void) {
  4963.     LOG_TRACE("()");
  4964.  
  4965.     MoveAccessory(0.f, -.02f, 0.f);
  4966. }
  4967.  
  4968. // IDA: void __cdecl MoveYAccR4()
  4969. void MoveYAccR4(void) {
  4970.     LOG_TRACE("()");
  4971.  
  4972.     MoveAccessory(0.f, -.002f, 0.f);
  4973. }
  4974.  
  4975. // IDA: void __cdecl MoveZAccL()
  4976. void MoveZAccL(void) {
  4977.     LOG_TRACE("()");
  4978.  
  4979.     MoveAccessory(0.f, 0.f, 1.f);
  4980. }
  4981.  
  4982. // IDA: void __cdecl MoveZAccL2()
  4983. void MoveZAccL2(void) {
  4984.     LOG_TRACE("()");
  4985.  
  4986.     MoveAccessory(0.f, 0.f, .2f);
  4987. }
  4988.  
  4989. // IDA: void __cdecl MoveZAccL3()
  4990. void MoveZAccL3(void) {
  4991.     LOG_TRACE("()");
  4992.  
  4993.     MoveAccessory(0.f, 0.f, .02f);
  4994. }
  4995.  
  4996. // IDA: void __cdecl MoveZAccL4()
  4997. void MoveZAccL4(void) {
  4998.     LOG_TRACE("()");
  4999.  
  5000.     MoveAccessory(0.f, 0.f, .002f);
  5001. }
  5002.  
  5003. // IDA: void __cdecl MoveZAccR()
  5004. void MoveZAccR(void) {
  5005.     LOG_TRACE("()");
  5006.  
  5007.     MoveAccessory(0.f, 0.f, -1.f);
  5008. }
  5009.  
  5010. // IDA: void __cdecl MoveZAccR2()
  5011. void MoveZAccR2(void) {
  5012.     LOG_TRACE("()");
  5013.  
  5014.     MoveAccessory(0.f, 0.f, -.2f);
  5015. }
  5016.  
  5017. // IDA: void __cdecl MoveZAccR3()
  5018. void MoveZAccR3(void) {
  5019.     LOG_TRACE("()");
  5020.  
  5021.     MoveAccessory(0.f, 0.f, -.02f);
  5022. }
  5023.  
  5024. // IDA: void __cdecl MoveZAccR4()
  5025. void MoveZAccR4(void) {
  5026.     LOG_TRACE("()");
  5027.  
  5028.     MoveAccessory(0.f, 0.f, -.002f);
  5029. }
  5030.  
  5031. // IDA: br_material* __cdecl GetInternalMat()
  5032. br_material* GetInternalMat(void) {
  5033.     LOG_TRACE("()");
  5034.  
  5035.     return BrMaterialFind("SPECVOL.MAT");
  5036. }
  5037.  
  5038. // IDA: br_material* __cdecl GetExternalMat()
  5039. br_material* GetExternalMat(void) {
  5040.     LOG_TRACE("()");
  5041.  
  5042.     return BrMaterialFind("SPECVOL2.MAT");
  5043. }
  5044.  
  5045. #define DrVertexSet(V, X, Y, Z) \
  5046.     do {                        \
  5047.         (V)[0] = (X);           \
  5048.         (V)[1] = (Y);           \
  5049.         (V)[2] = (Z);           \
  5050.     } while (0)
  5051.  
  5052. // IDA: void __usercall BuildSpecVolModel(tSpecial_volume *pSpec@<EAX>, int pIndex@<EDX>, br_material *pInt_mat@<EBX>, br_material *pExt_mat@<ECX>)
  5053. void BuildSpecVolModel(tSpecial_volume* pSpec, int pIndex, br_material* pInt_mat, br_material* pExt_mat) {
  5054.     int i;
  5055.     //int j; // Pierre-Marie Baty -- unused variable
  5056.     int temp;
  5057.     //tSpecial_volume* v; // Pierre-Marie Baty -- unused variable
  5058.     br_actor* actor;
  5059.     br_model* model;
  5060.     LOG_TRACE("(%p, %d, %p, %p)", pSpec, pIndex, pInt_mat, pExt_mat);
  5061.  
  5062.     actor = BrActorAllocate(BR_ACTOR_MODEL, NULL);
  5063.     BrMatrix34Copy(&actor->t.t.mat, &pSpec->mat);
  5064.     actor->render_style = BR_RSTYLE_FACES;
  5065.     model = BrModelAllocate("", 12, 24);
  5066.     model->flags |= BR_MODF_KEEP_ORIGINAL | BR_MODF_DONT_WELD;
  5067.     BrVector3Set(&model->vertices[0].p, 1.f, -1.f, -1.f);
  5068.     BrVector2Set(&model->vertices[0].map, 1.f, 0.f);
  5069.     BrVector3Set(&model->vertices[1].p, -1.f, -1.f, -1.f);
  5070.     BrVector2Set(&model->vertices[1].map, 0.f, 0.f);
  5071.     BrVector3Set(&model->vertices[2].p, -1.f, 1.f, -1.f);
  5072.     BrVector2Set(&model->vertices[2].map, 0.f, 1.f);
  5073.     BrVector3Set(&model->vertices[3].p, 1.f, 1.f, -1.f);
  5074.     BrVector2Set(&model->vertices[3].map, 1.f, 1.f);
  5075.     BrVector3Set(&model->vertices[4].p, 1.f, -1.f, 1.f);
  5076.     BrVector2Set(&model->vertices[4].map, 1.f, 1.f);
  5077.     BrVector3Set(&model->vertices[5].p, -1.f, -1.f, 1.f);
  5078.     BrVector2Set(&model->vertices[5].map, 0.f, 1.f);
  5079.     BrVector3Set(&model->vertices[6].p, -1.f, 1.f, 1.f);
  5080.     BrVector2Set(&model->vertices[6].map, 0.f, 0.f);
  5081.     BrVector3Set(&model->vertices[7].p, 1.f, 1.f, 1.f);
  5082.     BrVector2Set(&model->vertices[7].map, 1.f, 0.f);
  5083.     BrVector3Set(&model->vertices[8].p, 1.f, -1.f, -1.f);
  5084.     BrVector2Set(&model->vertices[8].map, 0.f, 1.f);
  5085.     BrVector3Set(&model->vertices[9].p, 1.f, -1.f, 1.f);
  5086.     BrVector2Set(&model->vertices[9].map, 0.f, 0.f);
  5087.     BrVector3Set(&model->vertices[10].p, -1.f, -1.f, -1.f);
  5088.     BrVector2Set(&model->vertices[10].map, 1.f, 1.f);
  5089.     BrVector3Set(&model->vertices[11].p, -1.f, -1.f, 1.f);
  5090.     BrVector2Set(&model->vertices[11].map, 1.f, 0.f);
  5091.  
  5092.     DrVertexSet(model->faces[0].vertices, 0, 3, 1);
  5093.     DrVertexSet(model->faces[1].vertices, 1, 3, 2);
  5094.     DrVertexSet(model->faces[2].vertices, 3, 7, 2);
  5095.     DrVertexSet(model->faces[3].vertices, 2, 7, 6);
  5096.     DrVertexSet(model->faces[4].vertices, 6, 7, 4);
  5097.     DrVertexSet(model->faces[5].vertices, 6, 4, 5);
  5098.     DrVertexSet(model->faces[6].vertices, 0, 5, 4);
  5099.     DrVertexSet(model->faces[7].vertices, 1, 5, 0);
  5100.     DrVertexSet(model->faces[8].vertices, 9, 7, 8);
  5101.     DrVertexSet(model->faces[9].vertices, 8, 7, 3);
  5102.     DrVertexSet(model->faces[10].vertices, 11, 2, 6);
  5103.     DrVertexSet(model->faces[11].vertices, 11, 10, 2);
  5104.  
  5105.     memcpy(&model->faces[12], model->faces, 12 * sizeof(br_face));
  5106.     for (i = 12; i < 24; i++) {
  5107.         temp = model->faces[i].vertices[0];
  5108.         model->faces[i].vertices[0] = model->faces[i].vertices[1];
  5109.         model->faces[i].vertices[1] = temp;
  5110.     }
  5111.     model->faces[5].material = model->faces[4].material = model->faces[1].material = model->faces[0].material = DRMaterialClone(pExt_mat);
  5112.     model->faces[11].material = model->faces[10].material = model->faces[9].material = model->faces[8].material = DRMaterialClone(pExt_mat);
  5113.     model->faces[7].material = model->faces[6].material = model->faces[3].material = model->faces[2].material = DRMaterialClone(pExt_mat);
  5114.     model->faces[17].material = model->faces[16].material = model->faces[13].material = model->faces[12].material = DRMaterialClone(pInt_mat);
  5115.     model->faces[23].material = model->faces[22].material = model->faces[21].material = model->faces[20].material = DRMaterialClone(pInt_mat);
  5116.     model->faces[19].material = model->faces[18].material = model->faces[15].material = model->faces[14].material = DRMaterialClone(pInt_mat);
  5117.     BrModelUpdate(model, BR_MODU_ALL);
  5118.     actor->model = model;
  5119.     BrActorAdd(gNon_track_actor, actor);
  5120.     gSpec_vol_actors[pIndex] = actor;
  5121.     SetSpecVolMatSize(actor);
  5122. }
  5123.  
  5124. #undef DrVertexSet
  5125.  
  5126. // IDA: void __usercall DropSpecVol(int pIndex@<EAX>)
  5127. void DropSpecVol(int pIndex) {
  5128.     FILE* f;
  5129.     tPath_name the_path;
  5130.     int i;
  5131.     int spec_count;
  5132.     tSpecial_volume spec;
  5133.     tSpecial_volume* new_specs;
  5134.     char s[256];
  5135.     LOG_TRACE("(%d)", pIndex);
  5136.  
  5137.     PathCat(the_path, gApplication_path, "SPECVOL.TXT");
  5138.     f = DRfopen(the_path, "rt");
  5139.     if (f == NULL) {
  5140.         return;
  5141.     }
  5142.     spec_count = GetAnInt(f);
  5143.     // pIndex = 1 means first special volume
  5144.     if (pIndex > spec_count) {
  5145.         fclose(f);
  5146.         return;
  5147.     }
  5148.     for (i = 0; i < pIndex; i++) {
  5149.         ParseSpecialVolume(f, &spec, NULL);
  5150.     }
  5151.     spec.no_mat = 0;
  5152.     BrMatrix34Copy(&spec.mat, &gProgram_state.current_car.car_master_actor->t.t.mat);
  5153.     new_specs = BrMemAllocate((gProgram_state.special_volume_count + 1) * sizeof(tSpecial_volume), kMem_new_special_vol);
  5154.     memcpy(new_specs, gProgram_state.special_volumes, gProgram_state.special_volume_count * sizeof(tSpecial_volume));
  5155.     memcpy(&new_specs[gProgram_state.special_volume_count], &spec, sizeof(tSpecial_volume));
  5156.     gProgram_state.special_volume_count++;
  5157.     BrMemFree(gProgram_state.special_volumes);
  5158.     gProgram_state.special_volumes = new_specs;
  5159.     BuildSpecVolModel(&spec, gProgram_state.special_volume_count - 1, GetInternalMat(), GetExternalMat());
  5160.     gLast_actor = gSpec_vol_actors[gProgram_state.special_volume_count - 1];
  5161.     UpdateSpecVol();
  5162.     sprintf(s, "Shat out special volume #%d (type %d)", gProgram_state.special_volume_count - 1, pIndex);
  5163.     NewTextHeadupSlot(4, 0, 2000, -2, s);
  5164.     SaveSpecialVolumes();
  5165.     fclose(f);
  5166. }
  5167.  
  5168. // IDA: void __cdecl DropSpecVol0()
  5169. void DropSpecVol0(void) {
  5170.     LOG_TRACE("()");
  5171. }
  5172.  
  5173. // IDA: void __cdecl DropSpecVol1()
  5174. void DropSpecVol1(void) {
  5175.     LOG_TRACE("()");
  5176.  
  5177.     DropSpecVol(1);
  5178. }
  5179.  
  5180. // IDA: void __cdecl DropSpecVol2()
  5181. void DropSpecVol2(void) {
  5182.     LOG_TRACE("()");
  5183.  
  5184.     DropSpecVol(2);
  5185. }
  5186.  
  5187. // IDA: void __cdecl DropSpecVol3()
  5188. void DropSpecVol3(void) {
  5189.     LOG_TRACE("()");
  5190.  
  5191.     DropSpecVol(3);
  5192. }
  5193.  
  5194. // IDA: void __cdecl DropSpecVol4()
  5195. void DropSpecVol4(void) {
  5196.     LOG_TRACE("()");
  5197.  
  5198.     DropSpecVol(4);
  5199. }
  5200.  
  5201. // IDA: void __cdecl DropSpecVol5()
  5202. void DropSpecVol5(void) {
  5203.     LOG_TRACE("()");
  5204.  
  5205.     DropSpecVol(5);
  5206. }
  5207.  
  5208. // IDA: void __cdecl DropSpecVol6()
  5209. void DropSpecVol6(void) {
  5210.     LOG_TRACE("()");
  5211.  
  5212.     DropSpecVol(6);
  5213. }
  5214.  
  5215. // IDA: void __cdecl DropSpecVol7()
  5216. void DropSpecVol7(void) {
  5217.     LOG_TRACE("()");
  5218.  
  5219.     DropSpecVol(7);
  5220. }
  5221.  
  5222. // IDA: void __cdecl DropSpecVol8()
  5223. void DropSpecVol8(void) {
  5224.     LOG_TRACE("()");
  5225.  
  5226.     DropSpecVol(8);
  5227. }
  5228.  
  5229. // IDA: void __cdecl DropSpecVol9()
  5230. void DropSpecVol9(void) {
  5231.     LOG_TRACE("()");
  5232.  
  5233.     DropSpecVol(9);
  5234. }
  5235.  
  5236. // IDA: void __cdecl IdentifySpecVol()
  5237. void IdentifySpecVol(void) {
  5238.     int i;
  5239.     int min_index;
  5240.     tSpecial_volume* v;
  5241.     br_scalar min_d;
  5242.     br_scalar d;
  5243.     br_vector3* p;
  5244.     char s[256];
  5245.     LOG_TRACE("()");
  5246.  
  5247.     min_d = FLT_MAX;
  5248.     min_index = -1;
  5249.     p = &gProgram_state.current_car.pos;
  5250.     for (i = 0; i < gProgram_state.special_volume_count; i++) {
  5251.         v = &gProgram_state.special_volumes[i];
  5252.         d = Vector3DistanceSquared((br_vector3*)v->mat.m[3], p);
  5253.         if (d < min_d) {
  5254.             min_index = i;
  5255.             min_d = d;
  5256.         }
  5257.     }
  5258.     if (min_index < 0) {
  5259.         gLast_actor = NULL;
  5260.         NewTextHeadupSlot(4, 0, 2000, -2, "No special volumes to lock onto");
  5261.     } else {
  5262.         sprintf(s, "Locked onto Special Volume #%d", min_index);
  5263.         NewTextHeadupSlot(4, 0, 2000, -2, s);
  5264.         gLast_actor = gSpec_vol_actors[min_index];
  5265.     }
  5266. }
  5267.  
  5268. // IDA: void __usercall DelSpecVolumeGraph(int pIndex@<EAX>)
  5269. void DelSpecVolumeGraph(int pIndex) {
  5270.     br_actor* actor;
  5271.     br_model* model;
  5272.     LOG_TRACE("(%d)", pIndex);
  5273.  
  5274.     actor = gSpec_vol_actors[pIndex];
  5275.     model = actor->model;
  5276.  
  5277.     BrMaterialRemove(model->faces[5].material);
  5278.     BrMaterialRemove(model->faces[11].material);
  5279.     BrMaterialRemove(model->faces[7].material);
  5280.     BrMaterialRemove(model->faces[17].material);
  5281.     BrMaterialRemove(model->faces[23].material);
  5282.     BrMaterialRemove(model->faces[19].material);
  5283.     BrMaterialFree(model->faces[5].material);
  5284.     BrMaterialFree(model->faces[11].material);
  5285.     BrMaterialFree(model->faces[7].material);
  5286.     BrMaterialFree(model->faces[17].material);
  5287.     BrMaterialFree(model->faces[23].material);
  5288.     BrMaterialFree(model->faces[19].material);
  5289.     BrModelRemove(model);
  5290.     BrModelFree(model);
  5291.     BrActorRemove(actor);
  5292.     BrActorFree(actor);
  5293. }
  5294.  
  5295. // IDA: void __cdecl DeleteSpecVol()
  5296. void DeleteSpecVol(void) {
  5297.     int index;
  5298.     LOG_TRACE("()");
  5299.  
  5300.     index = FindSpecVolIndex(gLast_actor);
  5301.     if (index < 0) {
  5302.         return;
  5303.     }
  5304.     DelSpecVolumeGraph(index);
  5305.     memmove(&gProgram_state.special_volumes[index], &gProgram_state.special_volumes[index + 1], (gProgram_state.special_volume_count - index - 1) * sizeof(tSpecial_volume));
  5306.     memmove(&gSpec_vol_actors[index], &gSpec_vol_actors[index + 1], (gProgram_state.special_volume_count - index - 1) * sizeof(br_actor*));
  5307.     gProgram_state.special_volume_count--;
  5308.     NewTextHeadupSlot(4, 0, 2000, -2, "There's been a special volumes MURDER!!");
  5309.     gLast_actor = NULL;
  5310.     if (&gProgram_state.special_volumes[index] < gDefault_water_spec_vol) {
  5311.         gDefault_water_spec_vol--;
  5312.     }
  5313.     SaveSpecialVolumes();
  5314. }
  5315.  
  5316. // IDA: void __cdecl RotateSpecVolL()
  5317. void RotateSpecVolL(void) {
  5318.     LOG_TRACE("()");
  5319.  
  5320.     RotateAccL();
  5321. }
  5322.  
  5323. // IDA: void __cdecl RotateSpecVolL2()
  5324. void RotateSpecVolL2(void) {
  5325.     LOG_TRACE("()");
  5326.  
  5327.     RotateAccL2();
  5328. }
  5329.  
  5330. // IDA: void __cdecl RotateSpecVolL3()
  5331. void RotateSpecVolL3(void) {
  5332.     LOG_TRACE("()");
  5333.  
  5334.     RotateAccL3();
  5335. }
  5336.  
  5337. // IDA: void __cdecl RotateSpecVolL4()
  5338. void RotateSpecVolL4(void) {
  5339.     LOG_TRACE("()");
  5340.  
  5341.     RotateAccL4();
  5342. }
  5343.  
  5344. // IDA: void __cdecl RotateSpecVolR()
  5345. void RotateSpecVolR(void) {
  5346.     LOG_TRACE("()");
  5347.  
  5348.     RotateAccR();
  5349. }
  5350.  
  5351. // IDA: void __cdecl RotateSpecVolR2()
  5352. void RotateSpecVolR2(void) {
  5353.     LOG_TRACE("()");
  5354.  
  5355.     RotateAccR2();
  5356. }
  5357.  
  5358. // IDA: void __cdecl RotateSpecVolR3()
  5359. void RotateSpecVolR3(void) {
  5360.     LOG_TRACE("()");
  5361.  
  5362.     RotateAccR3();
  5363. }
  5364.  
  5365. // IDA: void __cdecl RotateSpecVolR4()
  5366. void RotateSpecVolR4(void) {
  5367.     LOG_TRACE("()");
  5368.  
  5369.     RotateAccR4();
  5370. }
  5371.  
  5372. // IDA: void __cdecl CycleSpecVolRotate()
  5373. void CycleSpecVolRotate(void) {
  5374.     LOG_TRACE("()");
  5375.  
  5376.     CycleAccRotate();
  5377. }
  5378.  
  5379. // IDA: void __cdecl CycleSpecVolScale()
  5380. void CycleSpecVolScale(void) {
  5381.     LOG_TRACE("()");
  5382.  
  5383.     CycleAccScale();
  5384. }
  5385.  
  5386. // IDA: void __cdecl ScaleSpecVolUp2()
  5387. void ScaleSpecVolUp2(void) {
  5388.     LOG_TRACE("()");
  5389.  
  5390.     ScaleAccUp2();
  5391. }
  5392.  
  5393. // IDA: void __cdecl ScaleSpecVolUp3()
  5394. void ScaleSpecVolUp3(void) {
  5395.     LOG_TRACE("()");
  5396.  
  5397.     ScaleAccUp3();
  5398. }
  5399.  
  5400. // IDA: void __cdecl ScaleSpecVolUp4()
  5401. void ScaleSpecVolUp4(void) {
  5402.     LOG_TRACE("()");
  5403.  
  5404.     ScaleAccUp4();
  5405. }
  5406.  
  5407. // IDA: void __cdecl ScaleSpecVolDown2()
  5408. void ScaleSpecVolDown2(void) {
  5409.     LOG_TRACE("()");
  5410.  
  5411.     ScaleAccDown2();
  5412. }
  5413.  
  5414. // IDA: void __cdecl ScaleSpecVolDown3()
  5415. void ScaleSpecVolDown3(void) {
  5416.     LOG_TRACE("()");
  5417.  
  5418.     ScaleAccDown3();
  5419. }
  5420.  
  5421. // IDA: void __cdecl ScaleSpecVolDown4()
  5422. void ScaleSpecVolDown4(void) {
  5423.     LOG_TRACE("()");
  5424.  
  5425.     ScaleAccDown4();
  5426. }
  5427.  
  5428. // IDA: void __cdecl MoveXSpecVolL()
  5429. void MoveXSpecVolL(void) {
  5430.     LOG_TRACE("()");
  5431.  
  5432.     MoveXAccL();
  5433. }
  5434.  
  5435. // IDA: void __cdecl MoveXSpecVolL2()
  5436. void MoveXSpecVolL2(void) {
  5437.     LOG_TRACE("()");
  5438.  
  5439.     MoveXAccL2();
  5440. }
  5441.  
  5442. // IDA: void __cdecl MoveXSpecVolL3()
  5443. void MoveXSpecVolL3(void) {
  5444.     LOG_TRACE("()");
  5445.  
  5446.     MoveXAccL3();
  5447. }
  5448.  
  5449. // IDA: void __cdecl MoveXSpecVolL4()
  5450. void MoveXSpecVolL4(void) {
  5451.     LOG_TRACE("()");
  5452.  
  5453.     MoveXAccL4();
  5454. }
  5455.  
  5456. // IDA: void __cdecl MoveXSpecVolR()
  5457. void MoveXSpecVolR(void) {
  5458.     LOG_TRACE("()");
  5459.  
  5460.     MoveXAccR();
  5461. }
  5462.  
  5463. // IDA: void __cdecl MoveXSpecVolR2()
  5464. void MoveXSpecVolR2(void) {
  5465.     LOG_TRACE("()");
  5466.  
  5467.     MoveXAccR2();
  5468. }
  5469.  
  5470. // IDA: void __cdecl MoveXSpecVolR3()
  5471. void MoveXSpecVolR3(void) {
  5472.     LOG_TRACE("()");
  5473.  
  5474.     MoveXAccR3();
  5475. }
  5476.  
  5477. // IDA: void __cdecl MoveXSpecVolR4()
  5478. void MoveXSpecVolR4(void) {
  5479.     LOG_TRACE("()");
  5480.  
  5481.     MoveXAccR4();
  5482. }
  5483.  
  5484. // IDA: void __cdecl MoveYSpecVolL()
  5485. void MoveYSpecVolL(void) {
  5486.     LOG_TRACE("()");
  5487.  
  5488.     MoveYAccL();
  5489. }
  5490.  
  5491. // IDA: void __cdecl MoveYSpecVolL2()
  5492. void MoveYSpecVolL2(void) {
  5493.     LOG_TRACE("()");
  5494.  
  5495. #if defined(DETHRACE_FIX_BUGS)
  5496.     MoveYAccL2();
  5497. #else
  5498.     MoveYAccL3();
  5499. #endif
  5500. }
  5501.  
  5502. // IDA: void __cdecl MoveYSpecVolL3()
  5503. void MoveYSpecVolL3(void) {
  5504.     LOG_TRACE("()");
  5505.  
  5506.     MoveYAccL3();
  5507. }
  5508.  
  5509. // IDA: void __cdecl MoveYSpecVolL4()
  5510. void MoveYSpecVolL4(void) {
  5511.     LOG_TRACE("()");
  5512.  
  5513.     MoveYAccL4();
  5514. }
  5515.  
  5516. // IDA: void __cdecl MoveYSpecVolR()
  5517. void MoveYSpecVolR(void) {
  5518.     LOG_TRACE("()");
  5519.  
  5520.     MoveYAccR();
  5521. }
  5522.  
  5523. // IDA: void __cdecl MoveYSpecVolR2()
  5524. void MoveYSpecVolR2(void) {
  5525.     LOG_TRACE("()");
  5526.  
  5527.     MoveYAccR2();
  5528. }
  5529.  
  5530. // IDA: void __cdecl MoveYSpecVolR3()
  5531. void MoveYSpecVolR3(void) {
  5532.     LOG_TRACE("()");
  5533.  
  5534.     MoveYAccR3();
  5535. }
  5536.  
  5537. // IDA: void __cdecl MoveYSpecVolR4()
  5538. void MoveYSpecVolR4(void) {
  5539.     LOG_TRACE("()");
  5540.  
  5541.     MoveYAccR4();
  5542. }
  5543.  
  5544. // IDA: void __cdecl MoveZSpecVolL()
  5545. void MoveZSpecVolL(void) {
  5546.     LOG_TRACE("()");
  5547.  
  5548.     MoveZAccL();
  5549. }
  5550.  
  5551. // IDA: void __cdecl MoveZSpecVolL2()
  5552. void MoveZSpecVolL2(void) {
  5553.     LOG_TRACE("()");
  5554.  
  5555.     MoveZAccL2();
  5556. }
  5557.  
  5558. // IDA: void __cdecl MoveZSpecVolL3()
  5559. void MoveZSpecVolL3(void) {
  5560.     LOG_TRACE("()");
  5561.  
  5562.     MoveZAccL3();
  5563. }
  5564.  
  5565. // IDA: void __cdecl MoveZSpecVolL4()
  5566. void MoveZSpecVolL4(void) {
  5567.     LOG_TRACE("()");
  5568.  
  5569.     MoveZAccL4();
  5570. }
  5571.  
  5572. // IDA: void __cdecl MoveZSpecVolR()
  5573. void MoveZSpecVolR(void) {
  5574.     LOG_TRACE("()");
  5575.  
  5576.     MoveZAccR();
  5577. }
  5578.  
  5579. // IDA: void __cdecl MoveZSpecVolR2()
  5580. void MoveZSpecVolR2(void) {
  5581.     LOG_TRACE("()");
  5582.  
  5583.     MoveZAccR2();
  5584. }
  5585.  
  5586. // IDA: void __cdecl MoveZSpecVolR3()
  5587. void MoveZSpecVolR3(void) {
  5588.     LOG_TRACE("()");
  5589.  
  5590.     MoveZAccR3();
  5591. }
  5592.  
  5593. // IDA: void __cdecl MoveZSpecVolR4()
  5594. void MoveZSpecVolR4(void) {
  5595.     LOG_TRACE("()");
  5596.  
  5597.     MoveZAccR4();
  5598. }
  5599.  
  5600. // IDA: void __cdecl SnapSpecVolToVertical()
  5601. void SnapSpecVolToVertical(void) {
  5602.     LOG_TRACE("()");
  5603.  
  5604.     SnapAccToVertical();
  5605. }
  5606.  
  5607. // IDA: void __cdecl ShowSpecialVolumes()
  5608. void ShowSpecialVolumes(void) {
  5609.     int i;
  5610.     //int j; // Pierre-Marie Baty -- unused variable
  5611.     //int temp; // Pierre-Marie Baty -- unused variable
  5612.     tSpecial_volume* v;
  5613.     //br_actor* actor; // Pierre-Marie Baty -- unused variable
  5614.     //br_model* model; // Pierre-Marie Baty -- unused variable
  5615.     br_material* internal_mat;
  5616.     br_material* external_mat;
  5617.     LOG_TRACE("()");
  5618.  
  5619.     gLast_actor = NULL;
  5620.     gSpec_vol_mode = 1;
  5621.     internal_mat = GetInternalMat();
  5622.     external_mat = GetExternalMat();
  5623.     for (i = 0; i < gProgram_state.special_volume_count; i++) {
  5624.         v = &gProgram_state.special_volumes[i];
  5625.         if (!v->no_mat) {
  5626.             BuildSpecVolModel(v, i, internal_mat, external_mat);
  5627.         } else {
  5628.             gSpec_vol_actors[i] = NULL;
  5629.         }
  5630.     }
  5631. }
  5632.  
  5633. // IDA: void __cdecl HideSpecialVolumes()
  5634. void HideSpecialVolumes(void) {
  5635.     int i;
  5636.     tSpecial_volume* v;
  5637.     LOG_TRACE("()");
  5638.  
  5639.     gSpec_vol_mode = 0;
  5640.     for (i = 0; i < gProgram_state.special_volume_count; i++) {
  5641.         v = &gProgram_state.special_volumes[i];
  5642.         if (!v->no_mat) {
  5643.             DelSpecVolumeGraph(i);
  5644.         }
  5645.     }
  5646. }
  5647.