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  1. #include "world.h"
  2. #include <stdlib.h>
  3.  
  4. #include "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 "formats.h"
  14. #include "globvars.h"
  15. #include "globvrpb.h"
  16. #include "graphics.h"
  17. #include "harness/trace.h"
  18. #include "input.h"
  19. #include "loading.h"
  20. #include "opponent.h"
  21. #include "pd/sys.h"
  22. #include "pedestrn.h"
  23. #include "piping.h"
  24. #include "replay.h"
  25. #include "spark.h"
  26. #include "trig.h"
  27. #include "utility.h"
  28.  
  29. #include <float.h>
  30. #include <string.h>
  31.  
  32. static const br_scalar viewdistance_surmultiplier = 2.5; // Pierre-Marie Baty -- view distance surmultiplier addition
  33.  
  34. int gFunkotronics_array_size;
  35. int gGroovidelics_array_size;
  36. int gSpec_vol_mode;
  37. tFunkotronic_spec* gFunkotronics_array;
  38. tGroovidelic_spec* gGroovidelics_array;
  39. char* gFunk_type_names[] = { "spin", "rock", "throb", "slither", "roll" };
  40. char* gFunk_anim_names[] = { "frames", "flic" };
  41. char* gTime_mode_names[] = { "approximate", "accurate" };
  42. char* gFunk_move_names[] = { "linear", "harmonic", "flash", "controlled", "absolute", "continuous" };
  43. char* gFunk_nature_names[] = { "constant", "distance", "lastlap", "otherlaps" };
  44. char* gGroove_nature_names[] = { "constant", "distance" };
  45. char* gAxis_names[] = { "x", "y", "z" };
  46. char* gLollipop_names[] = { "xlollipop", "ylollipop", "zlollipop" };
  47. char* gGroove_path_names[] = { "straight", "circular" };
  48. char* gGroove_object_names[] = { "spin", "rock", "throb", "shear" };
  49. char* gDepth_effect_names[] = { "dark", "fog" };
  50. br_actor* gGroove_by_proxy_actor;
  51. tRotate_mode gCurrent_rotate_mode = eRotate_mode_y;
  52. tScale_mode gCurrent_scale_mode = eScale_mode_all;
  53. int gNumber_of_additional_models;
  54. tRoad_texturing_level gRoad_texturing_level = eRTL_full;
  55. tWall_texturing_level gWall_texturing_level = eWTL_full;
  56. tCar_texturing_level gCar_texturing_level = eCTL_full;
  57. int gRendering_accessories;
  58. int gNumber_of_actors;
  59. int gNumber_of_lights;
  60. br_actor* gActor_array[500];
  61. float* gGroove_funk_bindings[960];
  62. br_actor* gDelete_list[500];
  63. br_actor* gLight_array[50];
  64. br_model* gAdditional_models[1000];
  65. br_actor* gSpec_vol_actors[100];
  66. tPath_name gAdditional_actor_path;
  67. tPath_name gAdditional_model_path;
  68. tU32 gPrevious_groove_times[2];
  69. int gRace_file_version;
  70. br_vector3 gActor_centre;
  71. float gTemp;
  72. br_actor* gLast_actor;
  73. br_actor* gKnown_actor;
  74. br_actor* gAdditional_actors;
  75. int gDelete_count;
  76. br_scalar gNearest_distance;
  77. br_actor* gNearest_actor;
  78. br_actor* gStandard_lamp;
  79. br_scalar gSight_distance_squared;
  80.  
  81. // IDA: float __cdecl MapSawToTriangle(float pNumber)
  82. float MapSawToTriangle(float pNumber) {
  83.     LOG_TRACE("(%f)", pNumber);
  84.  
  85.     if (pNumber >= 0.5) {
  86.         return 3.0 - pNumber * 4.0;
  87.     } else {
  88.         return pNumber * 4.0 - 1.0;
  89.     }
  90. }
  91.  
  92. // IDA: void __cdecl SetSightDistance(br_scalar pYon)
  93. void SetSightDistance(br_scalar pYon) {
  94.     gSight_distance_squared = pYon * 1.02f * (pYon * 1.02f);
  95. }
  96.  
  97. // IDA: br_actor* __usercall FindActorInArray@<EAX>(char *pThe_name@<EAX>)
  98. br_actor* FindActorInArray(char* pThe_name) {
  99.     int i;
  100.     LOG_TRACE("(\"%s\")", pThe_name);
  101.  
  102.     for (i = 0; i < gNumber_of_actors; i++) {
  103.         if (strcmp(gActor_array[i]->identifier, pThe_name) == 0) {
  104.             return gActor_array[i];
  105.         }
  106.     }
  107.     return NULL;
  108. }
  109.  
  110. // IDA: br_actor* __usercall FindLightInArray@<EAX>(char *pThe_name@<EAX>)
  111. br_actor* FindLightInArray(char* pThe_name) {
  112.     int i;
  113.     LOG_TRACE("(\"%s\")", pThe_name);
  114.  
  115.     for (i = 0; i < gNumber_of_lights; i++) {
  116.         if (strcmp(gLight_array[i]->identifier, pThe_name) == 0) {
  117.             return gLight_array[i];
  118.         }
  119.     }
  120.     return NULL;
  121. }
  122.  
  123. // IDA: br_actor* __usercall CloneActor@<EAX>(br_actor *pSource_actor@<EAX>)
  124. br_actor* CloneActor(br_actor* pSource_actor) {
  125.     br_actor* new_actor;
  126.     br_actor* child_actor;
  127.     br_actor* new_child_actor;
  128.     LOG_TRACE("(%p)", pSource_actor);
  129.  
  130.     new_actor = BrActorAllocate(pSource_actor->type, pSource_actor->type_data);
  131.     new_actor->model = pSource_actor->model;
  132.     new_actor->material = pSource_actor->material;
  133.     if (pSource_actor->identifier != NULL) {
  134.         if (new_actor->identifier != NULL) {
  135.             BrResFree(new_actor->identifier);
  136.         }
  137.         new_actor->identifier = BrResStrDup(new_actor, pSource_actor->identifier);
  138.     }
  139.     new_actor->t = pSource_actor->t;
  140.     for (child_actor = pSource_actor->children; child_actor != NULL; child_actor = child_actor->next) {
  141.         new_child_actor = CloneActor(child_actor);
  142.         BrActorAdd(new_actor, new_child_actor);
  143.     }
  144.     return new_actor;
  145. }
  146.  
  147. // 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)
  148. void InitialiseStorageSpace(tBrender_storage* pStorage_space, int pMax_pixelmaps, int pMax_shade_tables, int pMax_materials, int pMax_models) {
  149.     LOG_TRACE("(%p, %d, %d, %d, %d)", pStorage_space, pMax_pixelmaps, pMax_shade_tables, pMax_materials, pMax_models);
  150.  
  151.     pStorage_space->pixelmaps_count = 0;
  152.     pStorage_space->shade_tables_count = 0;
  153.     pStorage_space->materials_count = 0;
  154.     pStorage_space->models_count = 0;
  155.     pStorage_space->max_pixelmaps = pMax_pixelmaps;
  156.     pStorage_space->max_shade_tables = pMax_shade_tables;
  157.     pStorage_space->max_materials = pMax_materials;
  158.     pStorage_space->max_models = pMax_models;
  159.     pStorage_space->pixelmaps = BrMemCalloc(pMax_pixelmaps, sizeof(br_pixelmap*), kMem_stor_space_pix);
  160.     pStorage_space->shade_tables = BrMemCalloc(pMax_shade_tables, sizeof(br_pixelmap*), kMem_stor_space_tab);
  161.     pStorage_space->materials = BrMemCalloc(pMax_materials, sizeof(br_material*), kMem_stor_space_mat);
  162.     pStorage_space->models = BrMemCalloc(pMax_models, sizeof(br_model*), kMem_stor_space_mod);
  163.     pStorage_space->saved_colour_maps = BrMemCalloc(pMax_materials, sizeof(br_pixelmap*), kMem_stor_space_save);
  164. }
  165.  
  166. // IDA: void __usercall DisposeStorageSpace(tBrender_storage *pStorage_space@<EAX>)
  167. void DisposeStorageSpace(tBrender_storage* pStorage_space) {
  168.     BrMemFree(pStorage_space->pixelmaps);
  169.     BrMemFree(pStorage_space->shade_tables);
  170.     BrMemFree(pStorage_space->materials);
  171.     BrMemFree(pStorage_space->models);
  172.     BrMemFree(pStorage_space->saved_colour_maps);
  173. }
  174.  
  175. // IDA: void __usercall ClearOutStorageSpace(tBrender_storage *pStorage_space@<EAX>)
  176. void ClearOutStorageSpace(tBrender_storage* pStorage_space) {
  177.     int i;
  178.     LOG_TRACE("(%p)", pStorage_space);
  179.  
  180.     for (i = 0; pStorage_space->pixelmaps_count > i; ++i) {
  181.         if (pStorage_space->pixelmaps[i] != NULL) {
  182.             BrMapRemove(pStorage_space->pixelmaps[i]);
  183.             BrPixelmapFree(pStorage_space->pixelmaps[i]);
  184.         }
  185.     }
  186.     pStorage_space->pixelmaps_count = 0;
  187.     for (i = 0; pStorage_space->shade_tables_count > i; ++i) {
  188.         if (pStorage_space->shade_tables[i] != NULL) {
  189.             BrTableRemove(pStorage_space->shade_tables[i]);
  190.             BrPixelmapFree(pStorage_space->shade_tables[i]);
  191.         }
  192.     }
  193.     pStorage_space->shade_tables_count = 0;
  194.     for (i = 0; pStorage_space->materials_count > i; ++i) {
  195.         if (pStorage_space->materials[i] != NULL) {
  196.             BrMaterialRemove(pStorage_space->materials[i]);
  197.             BrMaterialFree(pStorage_space->materials[i]);
  198.         }
  199.     }
  200.     pStorage_space->materials_count = 0;
  201.     for (i = 0; pStorage_space->models_count > i; ++i) {
  202.         if (pStorage_space->models[i] != NULL) {
  203.             BrModelRemove(pStorage_space->models[i]);
  204.             BrModelFree(pStorage_space->models[i]);
  205.         }
  206.     }
  207.     pStorage_space->models_count = 0;
  208. }
  209.  
  210. // IDA: tAdd_to_storage_result __usercall AddPixelmapToStorage@<EAX>(tBrender_storage *pStorage_space@<EAX>, br_pixelmap **pThe_pm@<EDX>)
  211. // This seems like the signature should be `br_pixelmap* pThe_pm`
  212. tAdd_to_storage_result AddPixelmapToStorage(tBrender_storage* pStorage_space, br_pixelmap** pThe_pm) {
  213.     int i;
  214.     LOG_TRACE("(%p, %p)", pStorage_space, pThe_pm);
  215.  
  216.     if (pStorage_space->pixelmaps_count >= pStorage_space->max_pixelmaps) {
  217.         return eStorage_not_enough_room;
  218.     }
  219.  
  220.     for (i = 0; i < pStorage_space->pixelmaps_count; i++) {
  221.         if (pStorage_space->pixelmaps[i]->identifier
  222.             && ((br_pixelmap*)pThe_pm)->identifier
  223.             && strcmp(pStorage_space->pixelmaps[i]->identifier, ((br_pixelmap*)pThe_pm)->identifier) == 0) {
  224.             return eStorage_duplicate;
  225.         }
  226.     }
  227.     pStorage_space->pixelmaps[pStorage_space->pixelmaps_count] = (br_pixelmap*)pThe_pm;
  228.     pStorage_space->pixelmaps_count++;
  229.     return eStorage_allocated;
  230. }
  231.  
  232. // IDA: tAdd_to_storage_result __usercall AddShadeTableToStorage@<EAX>(tBrender_storage *pStorage_space@<EAX>, br_pixelmap *pThe_st@<EDX>)
  233. tAdd_to_storage_result AddShadeTableToStorage(tBrender_storage* pStorage_space, br_pixelmap* pThe_st) {
  234.     int i;
  235.     LOG_TRACE("(%p, %p)", pStorage_space, pThe_st);
  236.  
  237.     if (pStorage_space->shade_tables_count >= pStorage_space->max_shade_tables) {
  238.         return eStorage_not_enough_room;
  239.     }
  240.  
  241.     for (i = 0; i < pStorage_space->shade_tables_count; i++) {
  242.         if (pStorage_space->shade_tables[i]->identifier
  243.             && pThe_st->identifier
  244.             && !strcmp(pStorage_space->shade_tables[i]->identifier, pThe_st->identifier)) {
  245.             return eStorage_duplicate;
  246.         }
  247.     }
  248.     pStorage_space->shade_tables[pStorage_space->shade_tables_count++] = pThe_st;
  249.     return eStorage_allocated;
  250. }
  251.  
  252. // IDA: tAdd_to_storage_result __usercall AddMaterialToStorage@<EAX>(tBrender_storage *pStorage_space@<EAX>, br_material *pThe_mat@<EDX>)
  253. tAdd_to_storage_result AddMaterialToStorage(tBrender_storage* pStorage_space, br_material* pThe_mat) {
  254.     int i;
  255.     LOG_TRACE("(%p, %p)", pStorage_space, pThe_mat);
  256.  
  257.     if (pStorage_space->materials_count >= pStorage_space->max_materials) {
  258.         return eStorage_not_enough_room;
  259.     }
  260.     for (i = 0; i < pStorage_space->materials_count; i++) {
  261.         if (pStorage_space->materials[i]->identifier
  262.             && pThe_mat->identifier
  263.             && !strcmp(pStorage_space->materials[i]->identifier, pThe_mat->identifier)) {
  264.             return eStorage_duplicate;
  265.         }
  266.     }
  267.     pStorage_space->saved_colour_maps[pStorage_space->materials_count] = 0;
  268.     pStorage_space->materials[pStorage_space->materials_count++] = pThe_mat;
  269.     return eStorage_allocated;
  270. }
  271.  
  272. // IDA: tAdd_to_storage_result __usercall AddModelToStorage@<EAX>(tBrender_storage *pStorage_space@<EAX>, br_model *pThe_mod@<EDX>)
  273. tAdd_to_storage_result AddModelToStorage(tBrender_storage* pStorage_space, br_model* pThe_mod) {
  274.     int i;
  275.     LOG_TRACE("(%p, %p)", pStorage_space, pThe_mod);
  276.  
  277.     if (pStorage_space->materials_count >= pStorage_space->max_models) {
  278.         return eStorage_not_enough_room;
  279.     }
  280.     for (i = 0; i < pStorage_space->models_count; i++) {
  281.         if (pStorage_space->models[i]
  282.             && pStorage_space->models[i]->identifier
  283.             && pThe_mod->identifier
  284.             && !strcmp(pStorage_space->models[i]->identifier, pThe_mod->identifier)) {
  285.             return eStorage_duplicate;
  286.         }
  287.     }
  288.     pStorage_space->models[pStorage_space->models_count] = pThe_mod;
  289.     pStorage_space->models_count++;
  290.     return eStorage_allocated;
  291. }
  292.  
  293. // IDA: int __usercall LoadNPixelmaps@<EAX>(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>, int pCount@<EBX>)
  294. int LoadNPixelmaps(tBrender_storage* pStorage_space, FILE* pF, int pCount) {
  295.     tPath_name the_path;
  296.     int i;
  297.     int j;
  298.     int new_ones;
  299.     int total;
  300.     char s[256];
  301.     char* str;
  302.     br_pixelmap* temp_array[200];
  303.     LOG_TRACE("(%p, %p, %d)", pStorage_space, pF, pCount);
  304.  
  305.     new_ones = 0;
  306.     for (i = 0; i < pCount; ++i) {
  307.         PossibleService();
  308.         GetALineAndDontArgue(pF, s);
  309.         str = strtok(s, "\t ,/");
  310.         PathCat(the_path, gApplication_path, gGraf_specs[gGraf_spec_index].data_dir_name);
  311.         PathCat(the_path, the_path, "PIXELMAP");
  312.         PathCat(the_path, the_path, str);
  313.         AllowOpenToFail();
  314.         total = DRPixelmapLoadMany(the_path, temp_array, COUNT_OF(temp_array));
  315.         if (total == 0) {
  316.             PathCat(the_path, gApplication_path, "PIXELMAP");
  317.             PathCat(the_path, the_path, str);
  318.             total = DRPixelmapLoadMany(the_path, temp_array, COUNT_OF(temp_array));
  319.             if (total == 0) {
  320.                 FatalError(kFatalError_LoadPixelmapFile_S, str);
  321.             }
  322.         }
  323.         for (j = 0; j < total; j++) {
  324.             if (temp_array[j] != NULL) {
  325.                 switch (AddPixelmapToStorage(pStorage_space, (br_pixelmap**)temp_array[j])) {
  326.                 case eStorage_not_enough_room:
  327.                     FatalError(kFatalError_InsufficientPixelmapSlots);
  328.                     break;
  329.                 case eStorage_duplicate:
  330.                     BrPixelmapFree(temp_array[j]);
  331.                     break;
  332.                 case eStorage_allocated:
  333.                     BrMapAdd(temp_array[j]);
  334.                     ++new_ones;
  335.                     break;
  336.                 }
  337.             }
  338.         }
  339.     }
  340.     return new_ones;
  341. }
  342.  
  343. // IDA: br_pixelmap* __usercall LoadSinglePixelmap@<EAX>(tBrender_storage *pStorage_space@<EAX>, char *pName@<EDX>)
  344. br_pixelmap* LoadSinglePixelmap(tBrender_storage* pStorage_space, char* pName) {
  345.     br_pixelmap* temp;
  346.     LOG_TRACE("(%p, \"%s\")", pStorage_space, pName);
  347.  
  348.     temp = LoadPixelmap(pName);
  349.     if (!temp) {
  350.         return BrMapFind(pName);
  351.     }
  352.  
  353.     switch (AddPixelmapToStorage(pStorage_space, (br_pixelmap**)temp)) {
  354.     case eStorage_not_enough_room:
  355.         FatalError(kFatalError_InsufficientPixelmapSlots);
  356.         break;
  357.  
  358.     case eStorage_duplicate:
  359.         BrPixelmapFree(temp);
  360.         return BrMapFind(pName);
  361.  
  362.     case eStorage_allocated:
  363.         BrMapAdd(temp);
  364.         return temp;
  365.     }
  366.  
  367.     return NULL;
  368. }
  369.  
  370. // IDA: br_material* __usercall LoadSingleMaterial@<EAX>(tBrender_storage *pStorage_space@<EAX>, char *pName@<EDX>)
  371. br_material* LoadSingleMaterial(tBrender_storage* pStorage_space, char* pName) {
  372.     br_material* temp;
  373.     LOG_TRACE("(%p, \"%s\")", pStorage_space, pName);
  374.  
  375.     temp = LoadMaterial(pName);
  376.     if (!temp) {
  377.         return BrMaterialFind(pName);
  378.     }
  379.  
  380.     switch (AddMaterialToStorage(pStorage_space, temp)) {
  381.     case eStorage_not_enough_room:
  382.         FatalError(kFatalError_InsufficientMaterialSlots);
  383.         break;
  384.  
  385.     case eStorage_duplicate:
  386.         BrMaterialFree(temp);
  387.         return BrMaterialFind(pName);
  388.  
  389.     case eStorage_allocated:
  390.         BrMaterialAdd(temp);
  391.         return temp;
  392.     }
  393.  
  394.     return NULL;
  395. }
  396.  
  397. // IDA: int __usercall LoadNShadeTables@<EAX>(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>, int pCount@<EBX>)
  398. int LoadNShadeTables(tBrender_storage* pStorage_space, FILE* pF, int pCount) {
  399.     tPath_name the_path;
  400.     int i;
  401.     int j;
  402.     int new_ones;
  403.     int total;
  404.     char s[256];
  405.     char* str;
  406.     br_pixelmap* temp_array[50];
  407.     LOG_TRACE("(%p, %p, %d)", pStorage_space, pF, pCount);
  408.  
  409.     new_ones = 0;
  410.     for (i = 0; i < pCount; i++) {
  411.         PossibleService();
  412.         GetALineAndDontArgue(pF, s);
  413.         str = strtok(s, "\t ,/");
  414.         PathCat(the_path, gApplication_path, "SHADETAB");
  415.         PathCat(the_path, the_path, str);
  416.         total = DRPixelmapLoadMany(the_path, temp_array, 50);
  417.         if (total == 0) {
  418.             FatalError(kFatalError_LoadShadeTableFile_S, str);
  419.         }
  420.         for (j = 0; j < total; j++) {
  421.             if (temp_array[j]) {
  422.                 switch (AddShadeTableToStorage(pStorage_space, temp_array[j])) {
  423.                 case eStorage_not_enough_room:
  424.                     FatalError(kFatalError_InsufficientShadeTableSlots);
  425.                     break;
  426.  
  427.                 case eStorage_duplicate:
  428.                     BrPixelmapFree(temp_array[j]);
  429.                     break;
  430.                 case eStorage_allocated:
  431.                     BrTableAdd(temp_array[j]);
  432.                     new_ones++;
  433.                     break;
  434.                 }
  435.             }
  436.         }
  437.     }
  438.     return new_ones;
  439. }
  440.  
  441. // IDA: br_pixelmap* __usercall LoadSingleShadeTable@<EAX>(tBrender_storage *pStorage_space@<EAX>, char *pName@<EDX>)
  442. br_pixelmap* LoadSingleShadeTable(tBrender_storage* pStorage_space, char* pName) {
  443.     br_pixelmap* temp;
  444.     LOG_TRACE("(%p, \"%s\")", pStorage_space, pName);
  445.  
  446.     temp = LoadShadeTable(pName);
  447.     if (!temp) {
  448.         return BrTableFind(pName);
  449.     }
  450.  
  451.     switch (AddShadeTableToStorage(pStorage_space, temp)) {
  452.     case eStorage_not_enough_room:
  453.         FatalError(kFatalError_InsufficientShadeTableSlots);
  454.         break;
  455.  
  456.     case eStorage_duplicate:
  457.         BrPixelmapFree(temp);
  458.         return BrTableFind(pName);
  459.  
  460.     case eStorage_allocated:
  461.         BrTableAdd(temp);
  462.         return temp;
  463.     }
  464.  
  465.     return NULL;
  466. }
  467.  
  468. // IDA: int __usercall LoadNMaterials@<EAX>(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>, int pCount@<EBX>)
  469. int LoadNMaterials(tBrender_storage* pStorage_space, FILE* pF, int pCount) {
  470.     tPath_name the_path;
  471.     int i;
  472.     int j;
  473.     int new_ones;
  474.     int total;
  475.     char s[256];
  476.     char* str;
  477.     br_material* temp_array[200];
  478.     LOG_TRACE("(%p, %p, %d)", pStorage_space, pF, pCount);
  479.  
  480.     new_ones = 0;
  481.     for (i = 0; i < pCount; ++i) {
  482.         PossibleService();
  483.         GetALineAndDontArgue(pF, s);
  484.         str = strtok(s, "\t ,/");
  485.         PathCat(the_path, gApplication_path, "MATERIAL");
  486.         PathCat(the_path, the_path, str);
  487.         total = BrMaterialLoadMany(the_path, temp_array, 200);
  488.         if (total == 0) {
  489.             FatalError(kFatalError_LoadMaterialFile_S, str);
  490.         }
  491.         for (j = 0; j < total; j++) {
  492.             if (temp_array[j]) {
  493.                 switch (AddMaterialToStorage(pStorage_space, temp_array[j])) {
  494.                 case eStorage_not_enough_room:
  495.                     FatalError(kFatalError_InsufficientMaterialSlots);
  496.                     break;
  497.                 case eStorage_duplicate:
  498.                     BrMaterialFree(temp_array[j]);
  499.                     break;
  500.                 case eStorage_allocated:
  501.                     BrMaterialAdd(temp_array[j]);
  502.                     new_ones++;
  503.                 }
  504.             }
  505.         }
  506.     }
  507.     return new_ones;
  508. }
  509.  
  510. // IDA: int __usercall LoadNModels@<EAX>(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>, int pCount@<EBX>)
  511. int LoadNModels(tBrender_storage* pStorage_space, FILE* pF, int pCount) {
  512.     tPath_name the_path;
  513.     int i;
  514.     int j;
  515.     int new_ones;
  516.     int total;
  517.     char s[256];
  518.     char* str;
  519.     br_model* temp_array[2000];
  520.     //v11model* prepared; // Pierre-Marie Baty -- unused variable
  521.     //int group; // Pierre-Marie Baty -- unused variable
  522.     LOG_TRACE("(%p, %p, %d)", pStorage_space, pF, pCount);
  523.  
  524.     new_ones = 0;
  525.     for (i = 0; i < pCount; i++) {
  526.         PossibleService();
  527.         GetALineAndDontArgue(pF, s);
  528.         str = strtok(s, "\t ,/");
  529.         PathCat(the_path, gApplication_path, "MODELS");
  530.         PathCat(the_path, the_path, str);
  531.         total = BrModelLoadMany(the_path, temp_array, 2000);
  532.         if (total == 0) {
  533.             FatalError(kFatalError_LoadModelFile_S, str);
  534.         }
  535.         for (j = 0; j < total; j++) {
  536.             if (temp_array[j]) {
  537.                 switch (AddModelToStorage(pStorage_space, temp_array[j])) {
  538.                 case eStorage_not_enough_room:
  539.                     FatalError(kFatalError_InsufficientModelSlots);
  540.                     break;
  541.                 case eStorage_duplicate:
  542.                     BrModelFree(temp_array[j]);
  543.                     break;
  544.                 case eStorage_allocated:
  545.                     temp_array[j]->flags |= 0x80u;
  546.                     RemoveDoubleSided(temp_array[j]);
  547.                     BrModelAdd(temp_array[j]);
  548.                     ++new_ones;
  549.                     break;
  550.                 }
  551.             }
  552.         }
  553.     }
  554.  
  555.     return new_ones;
  556. }
  557.  
  558. // IDA: void __usercall DodgyModelUpdate(br_model *pM@<EAX>)
  559. void DodgyModelUpdate(br_model* pM) {
  560.     LOG_TRACE("(%p)", pM);
  561.  
  562.     BrResFree(pM->faces);
  563.     BrResFree(pM->vertices);
  564.     pM->nfaces = 0;
  565.     pM->nvertices = 0;
  566.     pM->faces = NULL;
  567.     pM->vertices = NULL;
  568. }
  569.  
  570. // IDA: br_material* __usercall SuffixedMaterial@<EAX>(br_material *pOld@<EAX>, char *pSuffix@<EDX>)
  571. br_material* SuffixedMaterial(br_material* pOld, char* pSuffix) {
  572.     br_material* new_mat;
  573.     char* new_id;
  574.     LOG_TRACE("(%p, \"%s\")", pOld, pSuffix);
  575.  
  576.     new_id = BrMemAllocate(strlen(pOld->identifier) + strlen(pSuffix) + 1, kMem_new_mat_id);
  577.     sprintf(new_id, "%s%s", pOld->identifier, pSuffix);
  578.     new_mat = BrMaterialFind(new_id);
  579.     if (new_mat == NULL) {
  580.         new_mat = BrMaterialAllocate(NULL);
  581.         MaterialCopy(new_mat, pOld);
  582.         new_mat->identifier = new_id;
  583.         BrMaterialAdd(new_mat);
  584.     } else {
  585.         BrMemFree(new_id);
  586.     }
  587.     return new_mat;
  588. }
  589.  
  590. // IDA: int __usercall FaceIsRoad@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  591. int FaceIsRoad(br_model* pModel, tU16 pFace) {
  592.     br_vector3 v0;
  593.     br_vector3 v1;
  594.     br_vector3 cross;
  595.     LOG_TRACE("(%p, %d)", pModel, pFace);
  596.  
  597.     BrVector3Sub(&v0, &pModel->vertices[pModel->faces[pFace].vertices[0]].p, &pModel->vertices[pModel->faces[pFace].vertices[1]].p);
  598.     BrVector3Sub(&v1, &pModel->vertices[pModel->faces[pFace].vertices[1]].p, &pModel->vertices[pModel->faces[pFace].vertices[2]].p);
  599.     BrVector3Cross(&cross, &v0, &v1);
  600.     return sqrtf(cross.v[0] * cross.v[0] + cross.v[2] * cross.v[2]) < 0.7f * cross.v[1];
  601. }
  602.  
  603. // IDA: br_material* __usercall RoadPerspToUntex@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  604. br_material* RoadPerspToUntex(br_model* pModel, tU16 pFace) {
  605.     br_material* old_mat;
  606.     br_material* new_mat;
  607.     LOG_TRACE("(%p, %d)", pModel, pFace);
  608.  
  609.     old_mat = pModel->faces[pFace].material;
  610.     if (old_mat->colour_map == NULL || !FaceIsRoad(pModel, pFace)) {
  611.         return NULL;
  612.     }
  613.     new_mat = SuffixedMaterial(old_mat, ".road");
  614.     if (new_mat->colour_map != NULL) {
  615.         new_mat->colour_map = NULL;
  616.         BrMaterialUpdate(new_mat, BR_MATU_ALL);
  617.     }
  618.     return new_mat;
  619. }
  620.  
  621. // IDA: br_material* __usercall WallPerspToLinear@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  622. br_material* WallPerspToLinear(br_model* pModel, tU16 pFace) {
  623.     br_material* old_mat;
  624.     br_material* new_mat;
  625.     LOG_TRACE("(%p, %d)", pModel, pFace);
  626.  
  627.     old_mat = pModel->faces[pFace].material;
  628.     if (old_mat->colour_map == NULL || !(old_mat->flags & BR_MATF_PERSPECTIVE) || FaceIsRoad(pModel, pFace)) {
  629.         return NULL;
  630.     }
  631.     new_mat = SuffixedMaterial(old_mat, ".pwall");
  632.     if (new_mat->flags & BR_MATF_PERSPECTIVE) {
  633.         new_mat->flags &= ~BR_MATF_PERSPECTIVE;
  634.         BrMaterialUpdate(new_mat, BR_MATU_ALL);
  635.     }
  636.     return new_mat;
  637. }
  638.  
  639. // IDA: br_material* __usercall WallPerspToUntex@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  640. br_material* WallPerspToUntex(br_model* pModel, tU16 pFace) {
  641.     br_material* old_mat;
  642.     br_material* new_mat;
  643.     LOG_TRACE("(%p, %d)", pModel, pFace);
  644.  
  645.     old_mat = pModel->faces[pFace].material;
  646.     if (old_mat->colour_map == NULL || FaceIsRoad(pModel, pFace)) {
  647.         return NULL;
  648.     }
  649.     if (old_mat->flags & BR_MATF_PERSPECTIVE) {
  650.         new_mat = SuffixedMaterial(old_mat, ".pwall");
  651.     } else {
  652.         new_mat = SuffixedMaterial(old_mat, ".lwall");
  653.     }
  654.     if (new_mat->colour_map != NULL) {
  655.         new_mat->colour_map = NULL;
  656.         BrMaterialUpdate(new_mat, BR_MATU_ALL);
  657.     }
  658.     return new_mat;
  659. }
  660.  
  661. // IDA: void __usercall ProcessModelFaceMaterials2(br_model *pModel@<EAX>, tPMFM2CB pCallback@<EDX>)
  662. void ProcessModelFaceMaterials2(br_model* pModel, tPMFM2CB pCallback) {
  663.     //tU16 f; // Pierre-Marie Baty -- unused variable
  664.     //tU16 group; // Pierre-Marie Baty -- unused variable
  665.     //br_material* old_mat; // Pierre-Marie Baty -- unused variable
  666.     LOG_TRACE("(%p, %d)", pModel, pCallback);
  667.     NOT_IMPLEMENTED();
  668. }
  669.  
  670. // IDA: void __usercall ProcessModelFaceMaterials(br_model *pModel@<EAX>, tPMFMCB pCallback@<EDX>)
  671. void ProcessModelFaceMaterials(br_model* pModel, tPMFMCB pCallback) {
  672.     tU16 f;
  673.     br_material* possible_mat;
  674.     br_material* new_mat;
  675.     LOG_TRACE("(%p, %d)", pModel, pCallback);
  676.  
  677.     new_mat = NULL;
  678.     for (f = 0; f < pModel->nfaces; f++) {
  679.         if (pModel->faces[f].material != NULL) {
  680.             possible_mat = (*pCallback)(pModel, f);
  681.             if (possible_mat != NULL) {
  682.                 pModel->faces[f].material = possible_mat;
  683.                 new_mat = possible_mat;
  684.             }
  685.         }
  686.     }
  687.     if (new_mat != NULL) {
  688.         BrModelUpdate(pModel, BR_MATU_ALL);
  689.     }
  690. }
  691.  
  692. // IDA: int __usercall LoadNTrackModels@<EAX>(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>, int pCount@<EBX>)
  693. int LoadNTrackModels(tBrender_storage* pStorage_space, FILE* pF, int pCount) {
  694.     tPath_name the_path;
  695.     int i;
  696.     int j;
  697.     int new_ones;
  698.     int total;
  699.     //int group; // Pierre-Marie Baty -- unused variable
  700.     char s[256];
  701.     char* str;
  702.     br_model* temp_array[2000];
  703.     //v11model* prepared; // Pierre-Marie Baty -- unused variable
  704.     LOG_TRACE("(%p, %p, %d)", pStorage_space, pF, pCount);
  705.  
  706.     new_ones = 0;
  707.     for (i = 0; i < pCount; i++) {
  708.         GetALineAndDontArgue(pF, s);
  709.         str = strtok(s, "\t ,/");
  710.         PathCat(the_path, gApplication_path, "MODELS");
  711.         PathCat(the_path, the_path, str);
  712.         total = BrModelLoadMany(the_path, temp_array, 2000);
  713.         if (total == 0) {
  714.             FatalError(kFatalError_LoadModelFile_S, str);
  715.         }
  716.         for (j = 0; j < total; j++) {
  717.             if (temp_array[j]) {
  718.                 switch (AddModelToStorage(pStorage_space, temp_array[j])) {
  719.                 case eStorage_not_enough_room:
  720.                     FatalError(kFatalError_InsufficientModelSlots);
  721.                     break;
  722.                 case eStorage_duplicate:
  723.                     BrModelFree(temp_array[j]);
  724.                     break;
  725.                 case eStorage_allocated:
  726.                     temp_array[j]->flags |= BR_MODF_UPDATEABLE;
  727.                     if (gRoad_texturing_level == eRTL_none) {
  728.                         ProcessModelFaceMaterials(temp_array[j], RoadPerspToUntex);
  729.                     }
  730.                     switch (gWall_texturing_level) {
  731.                     case eWTL_none:
  732.                         ProcessModelFaceMaterials(temp_array[j], WallPerspToUntex);
  733.                         break;
  734.                     case eWTL_linear:
  735.                         ProcessModelFaceMaterials(temp_array[j], WallPerspToLinear);
  736.                         break;
  737.                     default:
  738.                         break;
  739.                     }
  740.                     RemoveDoubleSided(temp_array[j]);
  741.                     BrModelAdd(temp_array[j]);
  742.                     new_ones++;
  743.                 }
  744.             }
  745.         }
  746.     }
  747.     return new_ones;
  748. }
  749.  
  750. // IDA: void __usercall LoadSomePixelmaps(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>)
  751. void LoadSomePixelmaps(tBrender_storage* pStorage_space, FILE* pF) {
  752.     //tPath_name the_path; // Pierre-Marie Baty -- unused variable
  753.     //int i; // Pierre-Marie Baty -- unused variable
  754.     //int j; // Pierre-Marie Baty -- unused variable
  755.     int count;
  756.     //int new_ones; // Pierre-Marie Baty -- unused variable
  757.     char s[256];
  758.     char* str;
  759.     //br_pixelmap* temp_array[200]; // Pierre-Marie Baty -- unused variable
  760.     LOG_TRACE("(%p, %p)", pStorage_space, pF);
  761.  
  762.     GetALineAndDontArgue(pF, s);
  763.     str = strtok(s, "\t ,/");
  764.     sscanf(str, "%d", &count);
  765.     LoadNPixelmaps(pStorage_space, pF, count);
  766. }
  767.  
  768. // IDA: void __usercall LoadSomeShadeTables(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>)
  769. void LoadSomeShadeTables(tBrender_storage* pStorage_space, FILE* pF) {
  770.     //tPath_name the_path; // Pierre-Marie Baty -- unused variable
  771.     //int i; // Pierre-Marie Baty -- unused variable
  772.     //int j; // Pierre-Marie Baty -- unused variable
  773.     int count;
  774.     //int new_ones; // Pierre-Marie Baty -- unused variable
  775.     char s[256];
  776.     char* str;
  777.     //br_pixelmap* temp_array[50]; // Pierre-Marie Baty -- unused variable
  778.     LOG_TRACE("(%p, %p)", pStorage_space, pF);
  779.  
  780.     GetALineAndDontArgue(pF, s);
  781.     str = strtok(s, "\t ,/");
  782.     sscanf(str, "%d", &count);
  783.     LoadNShadeTables(pStorage_space, pF, count);
  784. }
  785.  
  786. // IDA: void __usercall LoadSomeMaterials(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>)
  787. void LoadSomeMaterials(tBrender_storage* pStorage_space, FILE* pF) {
  788.     //tPath_name the_path; // Pierre-Marie Baty -- unused variable
  789.     //int i; // Pierre-Marie Baty -- unused variable
  790.     //int j; // Pierre-Marie Baty -- unused variable
  791.     int count;
  792.     //int new_ones; // Pierre-Marie Baty -- unused variable
  793.     char s[256];
  794.     char* str;
  795.     //br_material* temp_array[200]; // Pierre-Marie Baty -- unused variable
  796.     LOG_TRACE("(%p, %p)", pStorage_space, pF);
  797.  
  798.     GetALineAndDontArgue(pF, s);
  799.     str = strtok(s, "\t ,/");
  800.     sscanf(str, "%d", &count);
  801.     LoadNMaterials(pStorage_space, pF, count);
  802. }
  803.  
  804. // IDA: void __usercall LoadSomeModels(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>)
  805. void LoadSomeModels(tBrender_storage* pStorage_space, FILE* pF) {
  806.     //tPath_name the_path; // Pierre-Marie Baty -- unused variable
  807.     //int i; // Pierre-Marie Baty -- unused variable
  808.     //int j; // Pierre-Marie Baty -- unused variable
  809.     int count;
  810.     //int new_ones; // Pierre-Marie Baty -- unused variable
  811.     char s[256];
  812.     char* str;
  813.     //br_model* temp_array[2000]; // Pierre-Marie Baty -- unused variable
  814.     LOG_TRACE("(%p, %p)", pStorage_space, pF);
  815.  
  816.     GetALineAndDontArgue(pF, s);
  817.     str = strtok(s, "\t ,/");
  818.     sscanf(str, "%d", &count);
  819.     LoadNModels(pStorage_space, pF, count);
  820. }
  821.  
  822. // IDA: void __usercall LoadSomeTrackModels(tBrender_storage *pStorage_space@<EAX>, FILE *pF@<EDX>)
  823. void LoadSomeTrackModels(tBrender_storage* pStorage_space, FILE* pF) {
  824.     //tPath_name the_path; // Pierre-Marie Baty -- unused variable
  825.     //int i;               // Pierre-Marie Baty -- unused variable
  826.     //int j;               // Pierre-Marie Baty -- unused variable
  827.     int count;
  828.     //int new_ones; // Pierre-Marie Baty -- unused variable
  829.     char s[256];
  830.     char* str;
  831.     //br_model* temp_array[2000]; // Pierre-Marie Baty -- unused variable
  832.     LOG_TRACE("(%p, %p)", pStorage_space, pF);
  833.  
  834.     GetALineAndDontArgue(pF, s);
  835.     str = strtok(s, "\t ,/");
  836.     sscanf(str, "%d", &count);
  837.     LoadNTrackModels(pStorage_space, pF, count);
  838. }
  839.  
  840. // IDA: void __usercall AddFunkGrooveBinding(int pSlot_number@<EAX>, float *pPeriod_address@<EDX>)
  841. void AddFunkGrooveBinding(int pSlot_number, float* pPeriod_address) {
  842.     LOG_TRACE("(%d, %p)", pSlot_number, pPeriod_address);
  843.  
  844.     if (pSlot_number < 0 || pSlot_number >= COUNT_OF(gGroove_funk_bindings)) {
  845.         FatalError(kFatalError_DefinedRefNumGrooveFunkOutOfRange);
  846.     }
  847.  
  848.     gGroove_funk_bindings[pSlot_number] = pPeriod_address;
  849.     *pPeriod_address = 0.0f;
  850. }
  851.  
  852. // IDA: void __usercall ControlBoundFunkGroove(int pSlot_number@<EAX>, float pValue)
  853. void ControlBoundFunkGroove(int pSlot_number, float pValue) {
  854.     LOG_TRACE("(%d, %f)", pSlot_number, pValue);
  855.  
  856.     if (pSlot_number < 0) {
  857.         return;
  858.     }
  859.     if (pSlot_number >= COUNT_OF(gGroove_funk_bindings)) {
  860.         FatalError(kFatalError_UsedRefNumGrooveFunkOutOfRange);
  861.     }
  862.     *gGroove_funk_bindings[pSlot_number] = pValue;
  863. }
  864.  
  865. // IDA: float __usercall ControlBoundFunkGroovePlus@<ST0>(int pSlot_number@<EAX>, float pValue)
  866. float ControlBoundFunkGroovePlus(int pSlot_number, float pValue) {
  867.     LOG_TRACE("(%d, %f)", pSlot_number, pValue);
  868.  
  869.     if (pSlot_number < 0) {
  870.         return 0.f;
  871.     }
  872.     if (pSlot_number >= COUNT_OF(gGroove_funk_bindings)) {
  873.         FatalError(kFatalError_UsedRefNumGrooveFunkOutOfRange);
  874.     }
  875.     *gGroove_funk_bindings[pSlot_number] = fmodf(*gGroove_funk_bindings[pSlot_number] + pValue, 1.f);
  876.     return *gGroove_funk_bindings[pSlot_number];
  877. }
  878.  
  879. // IDA: void __usercall ShiftBoundGrooveFunks(char *pStart@<EAX>, char *pEnd@<EDX>, int pDelta@<EBX>)
  880. void ShiftBoundGrooveFunks(char* pStart, char* pEnd, ptrdiff_t pDelta) {
  881.     int i;
  882.     LOG_TRACE("(\"%s\", \"%s\", %d)", pStart, pEnd, pDelta);
  883.  
  884.     for (i = 0; i < COUNT_OF(gGroove_funk_bindings); i++) {
  885.         if (pStart <= (char*)gGroove_funk_bindings[i] && (char*)gGroove_funk_bindings[i] < pEnd) {
  886.             gGroove_funk_bindings[i] = (float*)((char*)gGroove_funk_bindings[i] + (pDelta & ~(sizeof(void*) - 1))); // original code is (pDelta & 0xFFFFFFFC) but this caused problems;
  887.         }
  888.     }
  889. }
  890.  
  891. // IDA: tFunkotronic_spec* __cdecl AddNewFunkotronic()
  892. tFunkotronic_spec* AddNewFunkotronic(void) {
  893.     void* new_array;
  894.     int i;
  895.     LOG_TRACE("()");
  896.  
  897.     for (i = 0; i < gFunkotronics_array_size; i++) {
  898.         if (gFunkotronics_array[i].owner == -999) {
  899.             memset(&gFunkotronics_array[i], 0, sizeof(tFunkotronic_spec));
  900.             return &gFunkotronics_array[i];
  901.         }
  902.     }
  903.     gFunkotronics_array_size += 16;
  904.     new_array = BrMemCalloc(gFunkotronics_array_size, sizeof(tFunkotronic_spec), kMem_funk_spec);
  905.     if (gFunkotronics_array != NULL) {
  906.         memcpy(new_array, gFunkotronics_array, (gFunkotronics_array_size - 16) * sizeof(tFunkotronic_spec));
  907.         ShiftBoundGrooveFunks(
  908.             (char*)gFunkotronics_array,
  909.             (char*)&gFunkotronics_array[gFunkotronics_array_size - 16],
  910.             (char*)new_array - (char*)gFunkotronics_array);
  911.         BrMemFree(gFunkotronics_array);
  912.     }
  913.     gFunkotronics_array = new_array;
  914.     for (i = 0; i < 16; i++) {
  915.         gFunkotronics_array[gFunkotronics_array_size - 16 + i].owner = -999;
  916.     }
  917.     return &gFunkotronics_array[gFunkotronics_array_size - 16];
  918. }
  919.  
  920. // IDA: void __usercall DisposeFunkotronics(int pOwner@<EAX>)
  921. void DisposeFunkotronics(int pOwner) {
  922.     int i;
  923.     tFunkotronic_spec* the_funk;
  924.     LOG_TRACE("(%d)", pOwner);
  925.  
  926.     if (gFunkotronics_array == NULL) {
  927.         return;
  928.     }
  929.     for (i = 0; i < gFunkotronics_array_size; i++) {
  930.         the_funk = &gFunkotronics_array[i];
  931.         PossibleService();
  932.         if (the_funk->owner == pOwner) {
  933.             the_funk->owner = -999;
  934.             if (the_funk->proximity_array != NULL) {
  935.                 BrMemFree(the_funk->proximity_array);
  936.             }
  937.             if (the_funk->texture_animation_type == eTexture_animation_flic) {
  938.                 BrMemFree(the_funk->texture_animation_data.flic_info.flic_data);
  939.                 EndFlic(&the_funk->texture_animation_data.flic_info.flic_descriptor);
  940.                 BrMemFree(the_funk->material->colour_map->pixels);
  941.                 the_funk->material->colour_map->pixels = NULL;
  942.                 BrPixelmapFree(the_funk->material->colour_map);
  943.                 the_funk->material->colour_map = NULL;
  944.             }
  945.         }
  946.     }
  947. }
  948.  
  949. // IDA: void __usercall AddProximityVertex(br_vector3 *pV@<EAX>, tFunkotronic_spec *pThe_funk@<EDX>)
  950. void AddProximityVertex(br_vector3* pV, tFunkotronic_spec* pThe_funk) {
  951.     LOG_TRACE("(%p, %p)", pV, pThe_funk);
  952.  
  953.     pThe_funk->proximity_array[pThe_funk->proximity_count] = *pV;
  954.     pThe_funk->proximity_count++;
  955. }
  956.  
  957. // IDA: void __cdecl AddProximityVertexXYZ(br_scalar pX, br_scalar pY, br_scalar pZ, tFunkotronic_spec *pThe_funk)
  958. void AddProximityVertexXYZ(br_scalar pX, br_scalar pY, br_scalar pZ, tFunkotronic_spec* pThe_funk) {
  959.     br_vector3 v;
  960.     LOG_TRACE("(%f, %f, %f, %p)", pX, pY, pZ, pThe_funk);
  961.  
  962.     v.v[0] = pX;
  963.     v.v[1] = pY;
  964.     v.v[2] = pZ;
  965.     AddProximityVertex(&v, pThe_funk);
  966. }
  967.  
  968. // IDA: br_uint_32 __usercall CalcProximities@<EAX>(br_actor *pActor@<EAX>, br_material *pMat@<EDX>, tFunkotronic_spec *pThe_funk@<EBX>)
  969. br_uint_32 CalcProximities(br_actor* pActor, br_material* pMat, tFunkotronic_spec* pThe_funk) {
  970.     br_face* the_face;
  971.     int i;
  972.     LOG_TRACE("(%p, %p, %p)", pActor, pMat, pThe_funk);
  973.  
  974.     if (pActor->model != NULL) {
  975.         if (pThe_funk->material == pMat) {
  976.             pThe_funk->proximity_count += 8;
  977.         } else {
  978.             for (i = 0; i < pActor->model->nfaces; i++) {
  979.                 the_face = &pActor->model->faces[i];
  980.                 if (pThe_funk->material == the_face->material) {
  981.                     pThe_funk->proximity_count += 3;
  982.                 }
  983.             }
  984.         }
  985.     }
  986.     return 0;
  987. }
  988.  
  989. // IDA: br_uint_32 __usercall AddProximities@<EAX>(br_actor *pActor@<EAX>, br_material *pMat@<EDX>, tFunkotronic_spec *pThe_funk@<EBX>)
  990. br_uint_32 AddProximities(br_actor* pActor, br_material* pMat, tFunkotronic_spec* pThe_funk) {
  991.     br_face* the_face;
  992.     int i;
  993.     LOG_TRACE("(%p, %p, %p)", pActor, pMat, pThe_funk);
  994.  
  995.     if (pActor->model != NULL) {
  996.         if (pThe_funk->material == pMat) {
  997.             AddProximityVertexXYZ(
  998.                 pActor->model->bounds.min.v[0],
  999.                 pActor->model->bounds.min.v[1],
  1000.                 pActor->model->bounds.min.v[2],
  1001.                 pThe_funk);
  1002.             AddProximityVertexXYZ(
  1003.                 pActor->model->bounds.min.v[0],
  1004.                 pActor->model->bounds.min.v[1],
  1005.                 pActor->model->bounds.max.v[2],
  1006.                 pThe_funk);
  1007.             AddProximityVertexXYZ(
  1008.                 pActor->model->bounds.min.v[0],
  1009.                 pActor->model->bounds.max.v[1],
  1010.                 pActor->model->bounds.min.v[2],
  1011.                 pThe_funk);
  1012.             AddProximityVertexXYZ(
  1013.                 pActor->model->bounds.min.v[0],
  1014.                 pActor->model->bounds.max.v[1],
  1015.                 pActor->model->bounds.max.v[2],
  1016.                 pThe_funk);
  1017.             AddProximityVertexXYZ(
  1018.                 pActor->model->bounds.max.v[0],
  1019.                 pActor->model->bounds.min.v[1],
  1020.                 pActor->model->bounds.min.v[2],
  1021.                 pThe_funk);
  1022.             AddProximityVertexXYZ(
  1023.                 pActor->model->bounds.max.v[0],
  1024.                 pActor->model->bounds.min.v[1],
  1025.                 pActor->model->bounds.max.v[2],
  1026.                 pThe_funk);
  1027.             AddProximityVertexXYZ(
  1028.                 pActor->model->bounds.max.v[0],
  1029.                 pActor->model->bounds.max.v[1],
  1030.                 pActor->model->bounds.min.v[2],
  1031.                 pThe_funk);
  1032.             AddProximityVertexXYZ(
  1033.                 pActor->model->bounds.max.v[0],
  1034.                 pActor->model->bounds.max.v[1],
  1035.                 pActor->model->bounds.max.v[2],
  1036.                 pThe_funk);
  1037.         } else {
  1038.             for (i = 0; i < pActor->model->nfaces; i++) {
  1039.                 the_face = &pActor->model->faces[i];
  1040.                 if (pThe_funk->material == the_face->material) {
  1041.                     AddProximityVertex(&pActor->model->vertices[the_face->vertices[0]].p, pThe_funk);
  1042.                     AddProximityVertex(&pActor->model->vertices[the_face->vertices[1]].p, pThe_funk);
  1043.                     AddProximityVertex(&pActor->model->vertices[the_face->vertices[2]].p, pThe_funk);
  1044.                 }
  1045.             }
  1046.         }
  1047.     }
  1048.     return 0;
  1049. }
  1050.  
  1051. // IDA: void __usercall Adjust2FloatsForExceptions(float *pVictim1@<EAX>, float *pVictim2@<EDX>, br_pixelmap *pCulprit@<EBX>)
  1052. void Adjust2FloatsForExceptions(float* pVictim1, float* pVictim2, br_pixelmap* pCulprit) {
  1053.     //tException_list e; // Pierre-Marie Baty -- unused variable
  1054.     LOG_TRACE("(%p, %p, %p)", pVictim1, pVictim2, pCulprit);
  1055.     NOT_IMPLEMENTED();
  1056. }
  1057.  
  1058. // IDA: void __usercall AddFunkotronics(FILE *pF@<EAX>, int pOwner@<EDX>, int pRef_offset@<EBX>)
  1059. void AddFunkotronics(FILE* pF, int pOwner, int pRef_offset) {
  1060.     char s[256];
  1061.     char* str;
  1062.     int first_time;
  1063.     int i;
  1064.     int j;
  1065.     tFunkotronic_spec* the_funk;
  1066.     float speed1;
  1067.     float speed2;
  1068.     float a_min;
  1069.     float d_min;
  1070.     float s_min;
  1071.     float a_max;
  1072.     float d_max;
  1073.     float s_max;
  1074.     void* the_pixels;
  1075.     br_pixelmap* the_pixelmap;
  1076.     float x_0;
  1077.     float x_1;
  1078.     int d_0;
  1079.     int d_1;
  1080.     LOG_TRACE("(%p, %d, %d)", pF, pOwner, pRef_offset);
  1081.  
  1082.     first_time = 1;
  1083.     while (!feof(pF)) {
  1084.         PossibleService();
  1085.         GetALineAndDontArgue(pF, s);
  1086.         if (strcmp(s, "END OF FUNK") == 0) {
  1087.             break;
  1088.         }
  1089.  
  1090.         if (!first_time) {
  1091.             if (strcmp(s, "NEXT FUNK") != 0) {
  1092.                 FatalError(kFatalError_FunkotronicFile);
  1093.             }
  1094.             GetALineAndDontArgue(pF, s);
  1095.         }
  1096.         first_time = 0;
  1097.  
  1098.         the_funk = AddNewFunkotronic();
  1099.         the_funk->owner = pOwner;
  1100.         str = strtok(s, "\t ,/");
  1101.         the_funk->material = BrMaterialFind(str);
  1102.         if (the_funk->material == NULL) {
  1103.             FatalError(kFatalError_FindMaterialUsedByFunkotronicFile_S, str);
  1104.         }
  1105.         the_funk->mode = GetALineAndInterpretCommand(pF, gFunk_nature_names, COUNT_OF(gFunk_nature_names));
  1106.         the_funk->matrix_mod_type = GetALineAndInterpretCommand(pF, gFunk_type_names, COUNT_OF(gFunk_type_names));
  1107.         if (the_funk->matrix_mod_type != eMatrix_mod_none) {
  1108.             the_funk->matrix_mode = GetALineAndInterpretCommand(pF, gFunk_move_names, COUNT_OF(gFunk_move_names));
  1109.         }
  1110.         switch (the_funk->matrix_mod_type) {
  1111.         case eMatrix_mod_spin:
  1112.             if (the_funk->matrix_mode == eMove_controlled || the_funk->matrix_mode == eMove_absolute) {
  1113.                 i = GetAnInt(pF);
  1114.                 AddFunkGrooveBinding(i + pRef_offset, &the_funk->matrix_mod_data.spin_info.period);
  1115.             } else {
  1116.                 x_0 = GetAFloat(pF);
  1117.                 the_funk->matrix_mod_data.spin_info.period = (x_0 == 0.0f) ? 0.0f : 1000.0f / x_0;
  1118.             }
  1119.             break;
  1120.         case eMatrix_mod_rock: // rock
  1121.             if (the_funk->matrix_mode == eMove_controlled || the_funk->matrix_mode == eMove_absolute) {
  1122.                 d_0 = GetAnInt(pF);
  1123.                 AddFunkGrooveBinding(d_0 + pRef_offset, &the_funk->matrix_mod_data.rock_info.period);
  1124.             } else {
  1125.                 x_0 = GetAFloat(pF);
  1126.                 the_funk->matrix_mod_data.rock_info.period = (x_0 == 0.0f) ? 0.0f : 1000.0f / x_0;
  1127.             }
  1128.  
  1129.             the_funk->matrix_mod_data.rock_info.rock_angle = GetAFloat(pF);
  1130.             GetPairOfFloats(pF, &x_0, &x_1);
  1131.             the_funk->matrix_mod_data.rock_info.x_centre = x_0 / 100.0f;
  1132.             the_funk->matrix_mod_data.rock_info.y_centre = x_1 / 100.0f;
  1133.             break;
  1134.         case eMatrix_mod_throb: // throb
  1135.             if (the_funk->matrix_mode == eMove_controlled || the_funk->matrix_mode == eMove_absolute) {
  1136.                 GetPairOfInts(pF, &d_0, &d_1);
  1137.                 if (d_0 >= 0) {
  1138.                     AddFunkGrooveBinding(d_0 + pRef_offset, &the_funk->matrix_mod_data.throb_info.x_period);
  1139.                 }
  1140.                 if (d_1 >= 0) {
  1141.                     AddFunkGrooveBinding(d_1 + pRef_offset, &the_funk->matrix_mod_data.throb_info.y_period);
  1142.                 }
  1143.             } else {
  1144.                 GetPairOfFloats(pF, &speed1, &speed2);
  1145.                 the_funk->matrix_mod_data.throb_info.x_period = (speed1 == 0.0f) ? 0.0f : 1000.0f / speed1;
  1146.                 the_funk->matrix_mod_data.throb_info.y_period = (speed2 == 0.0f) ? 0.0f : 1000.0f / speed2;
  1147.             }
  1148.             GetPairOfFloatPercents(
  1149.                 pF,
  1150.                 &the_funk->matrix_mod_data.throb_info.x_magnitude,
  1151.                 &the_funk->matrix_mod_data.throb_info.y_magnitude);
  1152.             GetPairOfFloats(pF, &x_0, &x_1);
  1153.             the_funk->matrix_mod_data.throb_info.x_centre = x_0 / 100.0f;
  1154.             the_funk->matrix_mod_data.throb_info.y_centre = x_1 / 100.0f;
  1155.             if (the_funk->matrix_mode != eMove_controlled) {
  1156.                 if (the_funk->matrix_mod_data.throb_info.x_period == 0.0f) {
  1157.                     the_funk->matrix_mod_data.throb_info.x_period = 1.0f;
  1158.                     the_funk->matrix_mod_data.throb_info.x_magnitude = 0.0f;
  1159.                 }
  1160.                 if (the_funk->matrix_mod_data.throb_info.y_period == 0.0f) {
  1161.                     the_funk->matrix_mod_data.throb_info.y_period = 1.0f;
  1162.                     the_funk->matrix_mod_data.throb_info.y_magnitude = 0.0f;
  1163.                 }
  1164.             }
  1165.             break;
  1166.         case eMatrix_mod_slither: // slither
  1167.             if (the_funk->matrix_mode == eMove_controlled || the_funk->matrix_mode == eMove_absolute) {
  1168.                 GetPairOfInts(pF, &d_0, &d_1);
  1169.                 if (d_0 >= 0) {
  1170.                     AddFunkGrooveBinding(d_0 + pRef_offset, &the_funk->matrix_mod_data.slither_info.x_period);
  1171.                 }
  1172.                 if (d_1 >= 0) {
  1173.                     AddFunkGrooveBinding(d_1 + pRef_offset, &the_funk->matrix_mod_data.slither_info.y_period);
  1174.                 }
  1175.             } else {
  1176.                 GetPairOfFloats(pF, &speed1, &speed2);
  1177.                 the_funk->matrix_mod_data.slither_info.x_period = (speed1 == 0.0f) ? 0.0f : 1000.0f / speed1;
  1178.                 the_funk->matrix_mod_data.slither_info.y_period = (speed2 == 0.0f) ? 0.0f : 1000.0f / speed2;
  1179.             }
  1180.             GetPairOfFloatPercents(
  1181.                 pF,
  1182.                 &the_funk->matrix_mod_data.slither_info.x_magnitude,
  1183.                 &the_funk->matrix_mod_data.slither_info.y_magnitude);
  1184.             if (the_funk->matrix_mode != eMove_controlled) {
  1185.                 if (the_funk->matrix_mod_data.slither_info.x_period == 0.0f) {
  1186.                     the_funk->matrix_mod_data.slither_info.x_period = 1.0f;
  1187.                     the_funk->matrix_mod_data.slither_info.x_magnitude = 0.0f;
  1188.                 }
  1189.                 if (the_funk->matrix_mod_data.slither_info.y_period == 0.0f) {
  1190.                     the_funk->matrix_mod_data.slither_info.y_period = 1.0f;
  1191.                     the_funk->matrix_mod_data.slither_info.y_magnitude = 0.0f;
  1192.                 }
  1193.             }
  1194.             break;
  1195.         case eMatrix_mod_roll: // roll
  1196.             if (the_funk->matrix_mode == eMove_controlled || the_funk->matrix_mode == eMove_absolute) {
  1197.                 GetPairOfInts(pF, &d_0, &d_1);
  1198.                 if (d_0 >= 0) {
  1199.                     AddFunkGrooveBinding(d_0 + pRef_offset, &the_funk->matrix_mod_data.roll_info.x_period);
  1200.                 }
  1201.                 if (d_1 >= 0) {
  1202.                     AddFunkGrooveBinding(d_1 + pRef_offset, &the_funk->matrix_mod_data.roll_info.y_period);
  1203.                 }
  1204.             } else {
  1205.                 GetPairOfFloats(pF, &speed1, &speed2);
  1206.                 the_funk->matrix_mod_data.roll_info.x_period = speed1 == 0.0f ? 0.0f : 1000.0f / speed1;
  1207.                 the_funk->matrix_mod_data.roll_info.y_period = speed2 == 0.0f ? 0.0f : 1000.0f / speed2;
  1208.             }
  1209.             break;
  1210.         default:
  1211.             break;
  1212.         }
  1213.         the_funk->lighting_animation_type = GetALineAndInterpretCommand(pF, gFunk_move_names, COUNT_OF(gFunk_move_names));
  1214.         if (the_funk->lighting_animation_type != eMove_none) {
  1215.             if (the_funk->lighting_animation_type == eMove_controlled || the_funk->lighting_animation_type == eMove_absolute) {
  1216.                 d_0 = GetAnInt(pF);
  1217.                 AddFunkGrooveBinding(d_0 + pRef_offset, &the_funk->lighting_animation_period);
  1218.             } else {
  1219.                 x_0 = GetAFloat(pF);
  1220.                 the_funk->lighting_animation_period = (x_0 == 0.0f) ? 0.0f : 1000.0f / x_0;
  1221.             }
  1222.             GetThreeFloatPercents(pF, &a_min, &d_min, &s_min);
  1223.             GetThreeFloatPercents(pF, &a_max, &d_max, &s_max);
  1224.             the_funk->ambient_base = (a_min + a_max) / 2.0f;
  1225.             the_funk->direct_base = (d_min + d_max) / 2.0f;
  1226.             the_funk->specular_base = (s_min + s_max) / 2.0f;
  1227.             the_funk->ambient_delta = (a_max - a_min) / 2.0f;
  1228.             the_funk->direct_delta = (d_max - d_min) / 2.0f;
  1229.             the_funk->specular_delta = (s_max - s_min) / 2.0f;
  1230.         }
  1231.         the_funk->texture_animation_type = GetALineAndInterpretCommand(pF, gFunk_anim_names, COUNT_OF(gFunk_anim_names));
  1232.         if (the_funk->texture_animation_type != eTexture_animation_none) {
  1233.             the_funk->time_mode = GetALineAndInterpretCommand(pF, gTime_mode_names, COUNT_OF(gTime_mode_names));
  1234.         }
  1235.         if (the_funk->texture_animation_type == eTexture_animation_flic && gAusterity_mode) {
  1236.             the_funk->texture_animation_type = eTexture_animation_none;
  1237.             GetALineAndDontArgue(pF, s);
  1238.         }
  1239.         the_funk->last_frame = 0.0f;
  1240.  
  1241.         if (the_funk->texture_animation_type == eTexture_animation_flic) {
  1242.             GetAString(pF, s);
  1243.             the_funk->texture_animation_data.flic_info.flic_data = 0;
  1244.             if (LoadFlicData(
  1245.                     s,
  1246.                     &the_funk->texture_animation_data.flic_info.flic_data,
  1247.                     &the_funk->texture_animation_data.flic_info.flic_data_length)) {
  1248.                 the_funk->texture_animation_data.flic_info.flic_descriptor.data_start = NULL;
  1249.                 StartFlic(
  1250.                     s,
  1251.                     -1,
  1252.                     &the_funk->texture_animation_data.flic_info.flic_descriptor,
  1253.                     the_funk->texture_animation_data.flic_info.flic_data_length,
  1254.                     (tS8*)the_funk->texture_animation_data.flic_info.flic_data,
  1255.                     0,
  1256.                     0,
  1257.                     0,
  1258.                     0);
  1259.                 the_funk->last_frame = 0.0f;
  1260.                 the_pixels = BrMemAllocate(
  1261.                     the_funk->texture_animation_data.flic_info.flic_descriptor.height
  1262.                         * ((the_funk->texture_animation_data.flic_info.flic_descriptor.width + 3) & ~3),
  1263.                     kMem_video_pixels);
  1264.                 if (gScreen->row_bytes < 0) {
  1265.                     BrFatal(
  1266.                         "C:\\Msdev\\Projects\\DethRace\\World.c",
  1267.                         1729,
  1268.                         "Bruce bug at line %d, file C:\\Msdev\\Projects\\DethRace\\World.c",
  1269.                         193);
  1270.                 }
  1271.                 the_pixelmap = DRPixelmapAllocate(
  1272.                     gScreen->type,
  1273.                     the_funk->texture_animation_data.flic_info.flic_descriptor.width,
  1274.                     the_funk->texture_animation_data.flic_info.flic_descriptor.height,
  1275.                     the_pixels,
  1276.                     0);
  1277.                 AssertFlicPixelmap(&the_funk->texture_animation_data.flic_info.flic_descriptor, the_pixelmap);
  1278.                 the_funk->material->colour_map = the_pixelmap;
  1279.                 BrMaterialUpdate(the_funk->material, BR_MATU_ALL);
  1280.             } else {
  1281.                 the_funk->texture_animation_type = eTexture_animation_none;
  1282.             }
  1283.         } else if (the_funk->texture_animation_type == eTexture_animation_frames) {
  1284.             i = GetALineAndInterpretCommand(pF, gFunk_move_names, COUNT_OF(gFunk_move_names));
  1285.             the_funk->texture_animation_data.frames_info.mode = i;
  1286.             if (the_funk->texture_animation_data.frames_info.mode == eMove_controlled
  1287.                 || the_funk->texture_animation_data.frames_info.mode == eMove_absolute) {
  1288.                 d_0 = GetAnInt(pF);
  1289.                 AddFunkGrooveBinding(d_0 + pRef_offset, &the_funk->texture_animation_data.frames_info.period);
  1290.             } else {
  1291.                 x_0 = GetAFloat(pF);
  1292.                 the_funk->texture_animation_data.frames_info.period = (x_0 == 0.0f) ? 0.0f : 1000.0F / x_0;
  1293.             }
  1294.  
  1295.             the_funk->texture_animation_data.frames_info.texture_count = (int)GetAFloat(pF);
  1296.             for (i = 0; i < the_funk->texture_animation_data.frames_info.texture_count; i++) {
  1297.                 GetAString(pF, s);
  1298.                 the_funk->texture_animation_data.frames_info.textures[i] = BrMapFind(s);
  1299.                 if (the_funk->texture_animation_data.frames_info.textures[i] == NULL) {
  1300.                     FatalError(kFatalError_AnimationFramePixelmapUsedByFunkotronicFile);
  1301.                 }
  1302.             }
  1303.         }
  1304.         the_funk->proximity_count = 0;
  1305.         the_funk->proximity_array = 0;
  1306.         if (the_funk->mode == eFunk_mode_distance) {
  1307.             DRActorEnumRecurseWithMat(gUniverse_actor, NULL, (recurse_with_mat_cbfn*)CalcProximities, the_funk);
  1308.             the_funk->proximity_array = BrMemAllocate(sizeof(br_vector3) * the_funk->proximity_count, kMem_funk_prox_array);
  1309.             the_funk->proximity_count = 0;
  1310.             DRActorEnumRecurseWithMat(gUniverse_actor, 0, (recurse_with_mat_cbfn*)AddProximities, the_funk);
  1311.             for (i = 0; i < the_funk->proximity_count; i++) {
  1312.                 for (j = i + 1; j < the_funk->proximity_count; j++) {
  1313.                     if (the_funk->proximity_array[j].v[0] == the_funk->proximity_array[i].v[0]
  1314.                         && the_funk->proximity_array[j].v[1] == the_funk->proximity_array[i].v[1]
  1315.                         && the_funk->proximity_array[j].v[2] == the_funk->proximity_array[i].v[2]) {
  1316.                         memmove(
  1317.                             &the_funk->proximity_array[j],
  1318.                             &the_funk->proximity_array[j + 1],
  1319.                             sizeof(br_vector3) * (the_funk->proximity_count - j - 1));
  1320.                         the_funk->proximity_count--;
  1321.                         j--;
  1322.                     }
  1323.                 }
  1324.             }
  1325.         }
  1326.     }
  1327. }
  1328.  
  1329. // IDA: void __usercall DisposeGroovidelics(int pOwner@<EAX>)
  1330. void DisposeGroovidelics(int pOwner) {
  1331.     int i;
  1332.     tGroovidelic_spec* the_groove;
  1333.     LOG_TRACE("(%d)", pOwner);
  1334.  
  1335.     if (gGroovidelics_array == NULL) {
  1336.         return;
  1337.     }
  1338.     for (i = 0; i < gGroovidelics_array_size; i++) {
  1339.         the_groove = &gGroovidelics_array[i];
  1340.         PossibleService();
  1341.         if (the_groove->owner == pOwner) {
  1342.             the_groove->owner = -999;
  1343.         }
  1344.     }
  1345. }
  1346.  
  1347. // IDA: tGroovidelic_spec* __cdecl AddNewGroovidelic()
  1348. tGroovidelic_spec* AddNewGroovidelic(void) {
  1349.     void* new_array;
  1350.     int i;
  1351.     LOG_TRACE("()");
  1352.  
  1353.     for (i = 0; i < gGroovidelics_array_size; i++) {
  1354.         if (gGroovidelics_array[i].owner == -999) {
  1355.             memset(&gGroovidelics_array[i], 0, sizeof(tGroovidelic_spec));
  1356.             return &gGroovidelics_array[i];
  1357.         }
  1358.     }
  1359.     gGroovidelics_array_size += 16;
  1360.     new_array = BrMemCalloc(gGroovidelics_array_size, sizeof(tGroovidelic_spec), kMem_groove_spec);
  1361.     if (gGroovidelics_array != NULL) {
  1362.         memcpy(new_array, gGroovidelics_array, (gGroovidelics_array_size - 16) * sizeof(tGroovidelic_spec));
  1363.         ShiftBoundGrooveFunks(
  1364.             (char*)gGroovidelics_array,
  1365.             (char*)&gGroovidelics_array[gGroovidelics_array_size - 16],
  1366.             (char*)new_array - (char*)gGroovidelics_array);
  1367.         BrMemFree(gGroovidelics_array);
  1368.     }
  1369.     gGroovidelics_array = new_array;
  1370.     for (i = 0; i < 16; i++) {
  1371.         gGroovidelics_array[i + gGroovidelics_array_size - 16].owner = -999;
  1372.     }
  1373.     return &gGroovidelics_array[gGroovidelics_array_size - 16];
  1374. }
  1375.  
  1376. // IDA: void __usercall AddGroovidelics(FILE *pF@<EAX>, int pOwner@<EDX>, br_actor *pParent_actor@<EBX>, int pRef_offset@<ECX>, int pAllowed_to_be_absent)
  1377. void AddGroovidelics(FILE* pF, int pOwner, br_actor* pParent_actor, int pRef_offset, int pAllowed_to_be_absent) {
  1378.     char s[256];
  1379.     char* str;
  1380.     int first_time;
  1381.     //int i; // Pierre-Marie Baty -- unused variable
  1382.     //int j; // Pierre-Marie Baty -- unused variable
  1383.     tGroovidelic_spec* the_groove;
  1384.     float x_0;
  1385.     float x_1;
  1386.     float x_2;
  1387.     int d_0;
  1388.     int d_1;
  1389.     int d_2;
  1390.     LOG_TRACE("(%p, %d, %p, %d, %d)", pF, pOwner, pParent_actor, pRef_offset, pAllowed_to_be_absent);
  1391.  
  1392.     first_time = 1;
  1393.  
  1394.     while (!feof(pF)) {
  1395.         PossibleService();
  1396.         GetALineAndDontArgue(pF, s);
  1397.         if (strcmp(s, "END OF GROOVE") == 0) {
  1398.             break;
  1399.         }
  1400.  
  1401.         if (!first_time) {
  1402.             if (strcmp(s, "NEXT GROOVE") != 0) {
  1403.                 FatalError(kFatalError_GroovidelicFile);
  1404.             }
  1405.             GetALineAndDontArgue(pF, s);
  1406.         }
  1407.         first_time = 0;
  1408.         str = strtok(s, "\t ,/");
  1409.         the_groove = AddNewGroovidelic();
  1410.         the_groove->owner = pOwner;
  1411.         the_groove->actor = DRActorFindRecurse(pParent_actor, str);
  1412.  
  1413.         if (the_groove->actor == NULL) {
  1414.             if (!pAllowed_to_be_absent && !gAusterity_mode) {
  1415.                 FatalError(kFatalError_FindActorUsedByGroovidelicFile_S, str);
  1416.             }
  1417.             if (gGroove_by_proxy_actor == NULL) {
  1418.                 gGroove_by_proxy_actor = BrActorAllocate(BR_ACTOR_MODEL, NULL);
  1419.                 gGroove_by_proxy_actor->model = LoadModel("PROXY.DAT");
  1420.                 BrModelAdd(gGroove_by_proxy_actor->model);
  1421.                 BrActorAdd(gDont_render_actor, gGroove_by_proxy_actor);
  1422.             }
  1423.             the_groove->actor = gGroove_by_proxy_actor;
  1424.         }
  1425.         the_groove->lollipop_mode = GetALineAndInterpretCommand(pF, gLollipop_names, COUNT_OF(gLollipop_names));
  1426.         the_groove->mode = GetALineAndInterpretCommand(pF, gGroove_nature_names, COUNT_OF(gGroove_nature_names));
  1427.  
  1428.         the_groove->path_type = GetALineAndInterpretCommand(pF, gGroove_path_names, COUNT_OF(gGroove_path_names));
  1429.         the_groove->path_interrupt_status = eInterrupt_none;
  1430.         the_groove->object_interrupt_status = eInterrupt_none;
  1431.         if (the_groove->path_type != eGroove_path_none) {
  1432.             the_groove->path_mode = GetALineAndInterpretCommand(pF, gFunk_move_names, COUNT_OF(gFunk_move_names));
  1433.         }
  1434.  
  1435.         if (the_groove->path_type == eGroove_path_circular) {
  1436.             TELL_ME_IF_WE_PASS_THIS_WAY();
  1437.             // GetThreeFloats(pF, &v90, &v89, &v88);
  1438.             // the_groove->path_data.circular_info.centre.v[0] = v90;
  1439.             // the_groove->path_data.circular_info.centre.v[1] = v89;
  1440.             // the_groove->path_data.circular_info.centre.v[2] = v88;
  1441.             // if (the_groove->path_data.circular_info.centre.v[2] == 0.0
  1442.             //     && *(float*)&the_groove->path_data.circular_info.axis == 0.0
  1443.             //     && *((float*)&the_groove->path_data.circular_info + 6) == 0.0) {
  1444.             //     v25 = (_DWORD*)the_groove->actor->t.t.translate.t.v;
  1445.             //     v26 = (_DWORD*)&the_groove->path_data.circular_info.centre.v[2];
  1446.             //     *v26 = *v25;
  1447.             //     v26[1] = v25[1];
  1448.             //     v26[2] = v25[2];
  1449.             // }
  1450.             // if (the_groove->path_mode != 3 && the_groove->path_mode != 4) {
  1451.             //     v29 = GetAFloat(pF);
  1452.             //     x_0 = v29;
  1453.             //     if (v31) {
  1454.             //         v62 = 0.0;
  1455.             //     } else {
  1456.             //         v62 = 1000.0 / x_0;
  1457.             //     }
  1458.             //     the_groove->path_data.circular_info.period = v62;
  1459.             // } else {
  1460.             //     v27 = &the_groove->path_data.circular_info.period;
  1461.             //     v28 = GetAnInt(pF);
  1462.             //     AddFunkGrooveBinding(v28 + pRef_offset, v27);
  1463.             // }
  1464.             // v32 = GetAFloat(pF);
  1465.             // the_groove->path_data.circular_info.radius = v32;
  1466.             // v33 = GetALineAndInterpretCommand(pF, gAxis_names, 3);
  1467.             // the_groove->path_data.circular_info.axis = v33;
  1468.  
  1469.         } else if (the_groove->path_type == eGroove_path_straight) {
  1470.             GetThreeFloats(pF,
  1471.                 &the_groove->path_data.straight_info.centre.v[0],
  1472.                 &the_groove->path_data.straight_info.centre.v[1],
  1473.                 &the_groove->path_data.straight_info.centre.v[2]);
  1474.  
  1475.             if (Vector3IsZero(&the_groove->path_data.straight_info.centre)) {
  1476.                 BrVector3Copy(&the_groove->path_data.straight_info.centre,
  1477.                     &the_groove->actor->t.t.translate.t);
  1478.             }
  1479.             if (the_groove->path_mode == eMove_controlled || the_groove->path_mode == eMove_absolute) {
  1480.                 AddFunkGrooveBinding(pRef_offset + GetAnInt(pF), &the_groove->path_data.straight_info.period);
  1481.             } else {
  1482.                 x_0 = GetAFloat(pF);
  1483.                 the_groove->path_data.straight_info.period = x_0 == 0.0f ? 0.0f : 1000.0 / x_0;
  1484.             }
  1485.             GetThreeFloats(
  1486.                 pF,
  1487.                 &the_groove->path_data.straight_info.x_delta,
  1488.                 &the_groove->path_data.straight_info.y_delta,
  1489.                 &the_groove->path_data.straight_info.z_delta);
  1490.         }
  1491.         the_groove->object_type = GetALineAndInterpretCommand(pF, gGroove_object_names, COUNT_OF(gGroove_object_names));
  1492.         BrVector3Copy(&the_groove->object_position, &the_groove->actor->t.t.translate.t);
  1493.         if (the_groove->object_type != eGroove_object_none) {
  1494.             the_groove->object_mode = GetALineAndInterpretCommand(pF, gFunk_move_names, COUNT_OF(gFunk_move_names));
  1495.         }
  1496.         switch (the_groove->object_type) {
  1497.         case eGroove_object_spin:
  1498.             if (the_groove->object_mode == eMove_controlled || the_groove->object_mode == eMove_absolute) {
  1499.                 AddFunkGrooveBinding(pRef_offset + GetAnInt(pF), &the_groove->object_data.spin_info.period);
  1500.             } else {
  1501.                 x_0 = GetAFloat(pF);
  1502.                 the_groove->object_data.spin_info.period = (x_0 == 0.0f) ? 0.0f : (1000.0f / x_0);
  1503.             }
  1504.             GetThreeFloats(pF,
  1505.                 &the_groove->object_centre.v[0],
  1506.                 &the_groove->object_centre.v[1],
  1507.                 &the_groove->object_centre.v[2]);
  1508.             the_groove->object_data.spin_info.axis = GetALineAndInterpretCommand(pF, gAxis_names, COUNT_OF(gAxis_names));
  1509.             break;
  1510.         case eGroove_object_rock:
  1511.             if (the_groove->object_mode == eMove_controlled || the_groove->object_mode == eMove_absolute) {
  1512.                 AddFunkGrooveBinding(pRef_offset + GetAnInt(pF), &the_groove->object_data.rock_info.period);
  1513.             } else {
  1514.                 x_0 = GetAFloat(pF);
  1515.                 the_groove->object_data.rock_info.period = (x_0 == 0.0f) ? 0.0f : (1000.0f / x_0);
  1516.             }
  1517.             GetThreeFloats(pF,
  1518.                 &the_groove->object_centre.v[0],
  1519.                 &the_groove->object_centre.v[1],
  1520.                 &the_groove->object_centre.v[2]);
  1521.             the_groove->object_data.rock_info.axis = GetALineAndInterpretCommand(pF, gAxis_names, COUNT_OF(gAxis_names));
  1522.             the_groove->object_data.rock_info.max_angle = GetAFloat(pF);
  1523.             break;
  1524.         case eGroove_object_throb:
  1525.             if (the_groove->object_mode == eMove_controlled || the_groove->object_mode == eMove_absolute) {
  1526.                 GetThreeInts(pF, &d_0, &d_1, &d_2);
  1527.                 if (d_0 >= 0) {
  1528.                     AddFunkGrooveBinding(pRef_offset + d_0, &the_groove->object_data.throb_info.x_period);
  1529.                 }
  1530.                 if (d_1 >= 0) {
  1531.                     AddFunkGrooveBinding(pRef_offset + d_1, &the_groove->object_data.throb_info.y_period);
  1532.                 }
  1533.                 if (d_2 >= 0) {
  1534.                     AddFunkGrooveBinding(pRef_offset + d_2, &the_groove->object_data.throb_info.z_period);
  1535.                 }
  1536.             } else {
  1537.                 GetThreeFloats(pF, &x_0, &x_1, &x_2);
  1538.                 the_groove->object_data.throb_info.x_period = (x_0 == 0.0f) ? 0.0f : (1000.0f / x_0);
  1539.                 the_groove->object_data.throb_info.y_period = (x_1 == 0.0f) ? 0.0f : (1000.0f / x_1);
  1540.                 the_groove->object_data.throb_info.z_period = (x_2 == 0.0f) ? 0.0f : (1000.0f / x_2);
  1541.             }
  1542.             GetThreeFloats(pF,
  1543.                 &the_groove->object_centre.v[0],
  1544.                 &the_groove->object_centre.v[1],
  1545.                 &the_groove->object_centre.v[2]);
  1546.             GetThreeFloatPercents(
  1547.                 pF,
  1548.                 &the_groove->object_data.throb_info.x_magnitude,
  1549.                 &the_groove->object_data.throb_info.y_magnitude,
  1550.                 &the_groove->object_data.throb_info.z_magnitude);
  1551.             break;
  1552.         case eGroove_object_shear:
  1553.             if (the_groove->object_mode == eMove_controlled || the_groove->object_mode == eMove_absolute) {
  1554.                 GetThreeInts(pF, &d_0, &d_1, &d_2);
  1555.                 if (d_0 >= 0) {
  1556.                     AddFunkGrooveBinding(pRef_offset + d_0, &the_groove->object_data.shear_info.x_period);
  1557.                 }
  1558.                 if (d_1 >= 0) {
  1559.                     AddFunkGrooveBinding(pRef_offset + d_1, &the_groove->object_data.shear_info.y_period);
  1560.                 }
  1561.                 if (d_2 >= 0) {
  1562.                     AddFunkGrooveBinding(pRef_offset + d_2, &the_groove->object_data.shear_info.z_period);
  1563.                 }
  1564.             } else {
  1565.                 GetThreeFloats(pF, &x_0, &x_1, &x_2);
  1566.                 the_groove->object_data.shear_info.x_period = x_0 == 0.0f ? 0.0f : 1000.0 / x_0;
  1567.                 the_groove->object_data.shear_info.y_period = x_1 == 0.0f ? 0.0f : 1000.0 / x_1;
  1568.                 the_groove->object_data.shear_info.z_period = x_2 == 0.0f ? 0.0f : 1000.0 / x_2;
  1569.             }
  1570.             GetThreeFloats(pF,
  1571.                 &the_groove->object_centre.v[0],
  1572.                 &the_groove->object_centre.v[1],
  1573.                 &the_groove->object_centre.v[2]);
  1574.             GetThreeFloatPercents(
  1575.                 pF,
  1576.                 &the_groove->object_data.shear_info.x_magnitude,
  1577.                 &the_groove->object_data.shear_info.y_magnitude,
  1578.                 &the_groove->object_data.shear_info.z_magnitude);
  1579.  
  1580.             break;
  1581.         default:
  1582.             break;
  1583.         }
  1584.     }
  1585. }
  1586.  
  1587. // IDA: void __usercall KillGroovadelic(int pOwner@<EAX>)
  1588. void KillGroovadelic(int pOwner) {
  1589.     int i;
  1590.     tGroovidelic_spec* the_groove;
  1591.     LOG_TRACE("(%d)", pOwner);
  1592.  
  1593.     if (gGroovidelics_array == NULL) {
  1594.         return;
  1595.     }
  1596.     for (i = 0; i < gGroovidelics_array_size; i++) {
  1597.         the_groove = &gGroovidelics_array[i];
  1598.         if (the_groove->owner != pOwner) {
  1599.             continue;
  1600.         }
  1601.         if (the_groove->path_mode == eMove_controlled) {
  1602.             continue;
  1603.         }
  1604.         if (the_groove->path_mode == eMove_absolute) {
  1605.             continue;
  1606.         }
  1607.         if (the_groove->object_mode == eMove_controlled) {
  1608.             continue;
  1609.         }
  1610.         if (the_groove->object_mode == eMove_absolute) {
  1611.             continue;
  1612.         }
  1613.         the_groove->owner = -999;
  1614.     }
  1615. }
  1616.  
  1617. // IDA: void __usercall KillFunkotronic(int pOwner@<EAX>)
  1618. void KillFunkotronic(int pOwner) {
  1619.     int i;
  1620.     tFunkotronic_spec* the_funk;
  1621.     LOG_TRACE("(%d)", pOwner);
  1622.  
  1623.     if (gFunkotronics_array == NULL) {
  1624.         return;
  1625.     }
  1626.     for (i = 0; i < gFunkotronics_array_size; i++) {
  1627.         the_funk = &gFunkotronics_array[i];
  1628.         if (the_funk->owner != pOwner) {
  1629.             continue;
  1630.         }
  1631.         if (the_funk->matrix_mode == eMove_controlled) {
  1632.             continue;
  1633.         }
  1634.         if (the_funk->matrix_mode == eMove_absolute) {
  1635.             continue;
  1636.         }
  1637.         if (the_funk->lighting_animation_type == eMove_controlled) {
  1638.             continue;
  1639.         }
  1640.         if (the_funk->lighting_animation_type == eMove_absolute) {
  1641.             continue;
  1642.         }
  1643.         if (the_funk->texture_animation_data.frames_info.mode == eMove_controlled && the_funk->texture_animation_type == eTexture_animation_frames) {
  1644.             continue;
  1645.         }
  1646.         the_funk->owner = -999;
  1647.     }
  1648. }
  1649.  
  1650. // IDA: br_uint_32 __usercall DeleteBastards@<EAX>(br_actor *pActor@<EAX>, br_matrix34 *pMatrix@<EDX>, void *pArg@<EBX>)
  1651. br_uint_32 DeleteBastards(br_actor* pActor, br_matrix34* pMatrix, void* pArg) {
  1652.     int i;
  1653.     int parent_already_doomed;
  1654.     LOG_TRACE("(%p, %p, %p)", pActor, pMatrix, pArg);
  1655.  
  1656.     if ((gAdditional_actors != pActor && (pActor->identifier == NULL || pActor->identifier[0] == '&') && Vector3IsZero((br_vector3*)pMatrix->m[3])) || (pActor->model == NULL && pActor->type == BR_ACTOR_MODEL)) {
  1657.         parent_already_doomed = 0;
  1658.         for (i = 0; i < gDelete_count; i++) {
  1659.             if (gDelete_list[i] == pActor) {
  1660.                 parent_already_doomed = 1;
  1661.                 break;
  1662.             }
  1663.         }
  1664.         if (!parent_already_doomed) {
  1665.             gDelete_list[gDelete_count] = pActor;
  1666.             gDelete_count++;
  1667.         }
  1668.     }
  1669.     return 0;
  1670. }
  1671.  
  1672. // IDA: void __cdecl DeleteAnyZeroBastards()
  1673. void DeleteAnyZeroBastards(void) {
  1674.     int i;
  1675.     LOG_TRACE("()");
  1676.  
  1677.     gDelete_count = 0;
  1678.     DRActorEnumRecurseWithTrans(gAdditional_actors, NULL, DeleteBastards, NULL);
  1679.     for (i = 0; i < gDelete_count; i++) {
  1680.         BrActorRemove(gDelete_list[i]);
  1681.     }
  1682. }
  1683.  
  1684. // IDA: br_uint_32 __usercall ApplyTransToModels@<EAX>(br_actor *pActor@<EAX>, br_matrix34 *pMatrix@<EDX>, void *pArg@<EBX>)
  1685. br_uint_32 ApplyTransToModels(br_actor* pActor, br_matrix34* pMatrix, void* pArg) {
  1686.     int i;
  1687.     br_vector3 temp_point;
  1688.     LOG_TRACE("(%p, %p, %p)", pActor, pMatrix, pArg);
  1689.  
  1690.     if (pActor->identifier == NULL || pActor->identifier[0] == '&') {
  1691.         return 0;
  1692.     }
  1693.     if (pActor->model != NULL) {
  1694.         for (i = 0; i < pActor->model->nvertices; i++) {
  1695.             BrVector3Copy(&temp_point, &pActor->model->vertices[i].p);
  1696.             BrMatrix34ApplyP(&pActor->model->vertices[i].p, &temp_point, pMatrix);
  1697.         }
  1698.         BrModelUpdate(pActor->model, BR_MATU_ALL);
  1699.     }
  1700.     BrMatrix34Identity(&pActor->t.t.mat);
  1701.     pActor->t.type = BR_TRANSFORM_IDENTITY;
  1702.     return 0;
  1703. }
  1704.  
  1705. // IDA: int __usercall FindSpecVolIndex@<EAX>(br_actor *pActor@<EAX>)
  1706. int FindSpecVolIndex(br_actor* pActor) {
  1707.     int i;
  1708.     //tSpecial_volume* v; // Pierre-Marie Baty -- unused variable
  1709.     LOG_TRACE("(%p)", pActor);
  1710.  
  1711.     for (i = 0; i < gProgram_state.special_volume_count; i++) {
  1712.         if (gSpec_vol_actors[i] == pActor) {
  1713.             return i;
  1714.         }
  1715.     }
  1716.     return -1;
  1717. }
  1718.  
  1719. // 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)
  1720. void MungeMaterial(br_matrix34* pMat, br_material* pMat_1, br_material* pMat_2, int pAxis_0, int pAxis_1) {
  1721.     LOG_TRACE("(%p, %p, %p, %d, %d)", pMat, pMat_1, pMat_2, pAxis_0, pAxis_1);
  1722.  
  1723.     pMat_1->map_transform.m[0][0] = 6.f * BrVector3Length((br_vector3*)pMat->m[pAxis_0]);
  1724.     pMat_1->map_transform.m[1][1] = 6.f * BrVector3Length((br_vector3*)pMat->m[pAxis_1]);
  1725.     BrMatrix23Copy(&pMat_2->map_transform, &pMat_1->map_transform);
  1726. }
  1727.  
  1728. // IDA: void __usercall SetSpecVolMatSize(br_actor *pActor@<EAX>)
  1729. void SetSpecVolMatSize(br_actor* pActor) {
  1730.     br_model* model;
  1731.     LOG_TRACE("(%p)", pActor);
  1732.  
  1733.     model = pActor->model;
  1734.     MungeMaterial(&pActor->t.t.mat, model->faces[5].material, model->faces[17].material, 0, 1);
  1735.     MungeMaterial(&pActor->t.t.mat, model->faces[11].material, model->faces[23].material, 1, 2);
  1736.     MungeMaterial(&pActor->t.t.mat, model->faces[7].material, model->faces[19].material, 0, 2);
  1737. }
  1738.  
  1739. // IDA: void __usercall FindInverseAndWorldBox(tSpecial_volume *pSpec@<EAX>)
  1740. void FindInverseAndWorldBox(tSpecial_volume* pSpec) {
  1741.     br_bounds bnds;
  1742.     LOG_TRACE("(%p)", pSpec);
  1743.  
  1744.     bnds.min.v[0] = -1.0;
  1745.     bnds.min.v[1] = -1.0;
  1746.     bnds.min.v[2] = -1.0;
  1747.     bnds.max.v[0] = 1.0;
  1748.     bnds.max.v[1] = 1.0;
  1749.     bnds.max.v[2] = 1.0;
  1750.     GetNewBoundingBox(&pSpec->bounds, &bnds, &pSpec->mat);
  1751.     BrMatrix34Inverse(&pSpec->inv_mat, &pSpec->mat);
  1752. }
  1753.  
  1754. // IDA: void __cdecl UpdateSpecVol()
  1755. void UpdateSpecVol(void) {
  1756.     int index;
  1757.     tSpecial_volume* v;
  1758.     LOG_TRACE("()");
  1759.  
  1760.     index = FindSpecVolIndex(gLast_actor);
  1761.     if (index >= 0) {
  1762.         v = &gProgram_state.special_volumes[index];
  1763.         BrMatrix34Copy(&v->mat, &gLast_actor->t.t.mat);
  1764.         FindInverseAndWorldBox(v);
  1765.         SetSpecVolMatSize(gLast_actor);
  1766.     }
  1767. }
  1768.  
  1769. // IDA: void __cdecl SaveSpecialVolumes()
  1770. void SaveSpecialVolumes(void) {
  1771.     tPath_name the_path;
  1772.     FILE* f;
  1773.     int i;
  1774.     tSpecial_volume* v;
  1775.     LOG_TRACE("()");
  1776.  
  1777.     PathCat(the_path, gApplication_path, "SPECSAVE.TXT");
  1778.     f = DRfopen(the_path, "wt");
  1779.     if (f == NULL) {
  1780.         return;
  1781.     }
  1782.     fprintf(f, "// SPECIAL EFFECTS VOLUMES\n\n");
  1783.     fprintf(f, "%d\t\t\t\t// # special effects volumes\n\n", gProgram_state.special_volume_count);
  1784.     for (i = 0; i < gProgram_state.special_volume_count; i++) {
  1785.         v = &gProgram_state.special_volumes[i];
  1786.         if (v->no_mat) {
  1787.             fprintf(f, "%s\n", "DEFAULT WATER");
  1788.         } else {
  1789.             fprintf(f, "NEW IMPROVED!\n");
  1790.             fprintf(f, "%.3f, %.3f, %.3f\n", v->mat.m[0][0], v->mat.m[0][1], v->mat.m[0][2]);
  1791.             fprintf(f, "%.3f, %.3f, %.3f\n", v->mat.m[1][0], v->mat.m[1][1], v->mat.m[1][2]);
  1792.             fprintf(f, "%.3f, %.3f, %.3f\n", v->mat.m[2][0], v->mat.m[2][1], v->mat.m[2][2]);
  1793.             fprintf(f, "%.3f, %.3f, %.3f\n", v->mat.m[3][0], v->mat.m[3][1], v->mat.m[3][2]);
  1794.         }
  1795.         fprintf(f, "%.0f\t\t\t\t// gravity multiplier\n", v->gravity_multiplier);
  1796.         fprintf(f, "%.0f\t\t\t\t// viscosity multiplier\n", v->viscosity_multiplier);
  1797.         fprintf(f, "%.0f\t\t\t\t// Car damage per millisecond\n", v->car_damage_per_ms);
  1798.         fprintf(f, "%.0f\t\t\t\t// Pedestrian damage per millisecond\n", v->ped_damage_per_ms);
  1799.         fprintf(f, "%d\t\t\t\t\t// camera effect index\n", v->camera_special_effect_index);
  1800.         fprintf(f, "%d\t\t\t\t\t// sky colour\n", v->sky_col);
  1801.         fprintf(f, "%s\t\t\t\t// Windscreen material to use\n", (v->screen_material != NULL) ? v->screen_material->identifier : "none");
  1802.         fprintf(f, "%d\t\t\t\t\t// Sound ID of entry noise\n", v->entry_noise);
  1803.         fprintf(f, "%d\t\t\t\t\t// Sound ID of exit noise\n", v->exit_noise);
  1804.         fprintf(f, "%d\t\t\t\t\t// Engine noise index\n", v->engine_noise_index);
  1805.         fprintf(f, "%d\t\t\t\t\t// material index\n", v->material_modifier_index);
  1806.         fprintf(f, "\n");
  1807.     }
  1808.     fclose(f);
  1809. }
  1810.  
  1811. // IDA: void __cdecl SaveAdditionalStuff()
  1812. void SaveAdditionalStuff(void) {
  1813.     LOG_TRACE("()");
  1814.  
  1815.     if (gSpec_vol_mode) {
  1816.         UpdateSpecVol();
  1817.         SaveSpecialVolumes();
  1818.     } else {
  1819.         DeleteAnyZeroBastards();
  1820.         if (gLast_actor != NULL) {
  1821.             DRActorEnumRecurseWithTrans(gLast_actor, NULL, ApplyTransToModels, NULL);
  1822.         }
  1823.         BrActorSave(gAdditional_actor_path, gAdditional_actors);
  1824.         BrModelSaveMany(gAdditional_model_path, gAdditional_models, gNumber_of_additional_models);
  1825.     }
  1826. }
  1827.  
  1828. // IDA: br_uint_32 __cdecl ProcessMaterials(br_actor *pActor, tPMFM2CB pCallback)
  1829. br_uint_32 ProcessMaterials(br_actor* pActor, tPMFM2CB pCallback) {
  1830.     LOG_TRACE("(%p, %d)", pActor, pCallback);
  1831.     NOT_IMPLEMENTED();
  1832. }
  1833.  
  1834. // IDA: br_uint_32 __cdecl ProcessFaceMaterials2(br_actor *pActor, tPMFM2CB pCallback)
  1835. br_uint_32 ProcessFaceMaterials2(br_actor* pActor, tPMFM2CB pCallback) {
  1836.     LOG_TRACE("(%p, %d)", pActor, pCallback);
  1837.     NOT_IMPLEMENTED();
  1838. }
  1839.  
  1840. // IDA: void __usercall ChangePerspToSubdivCB(br_material *pMaterial@<EAX>)
  1841. void ChangePerspToSubdivCB(br_material* pMaterial) {
  1842.     LOG_TRACE("(%p)", pMaterial);
  1843.     NOT_IMPLEMENTED();
  1844. }
  1845.  
  1846. // IDA: void __cdecl ChangePerspToSubdiv()
  1847. void ChangePerspToSubdiv(void) {
  1848.     LOG_TRACE("()");
  1849.     NOT_IMPLEMENTED();
  1850. }
  1851.  
  1852. // IDA: void __usercall ChangeSubdivToPerspCB(br_material *pMaterial@<EAX>)
  1853. void ChangeSubdivToPerspCB(br_material* pMaterial) {
  1854.     LOG_TRACE("(%p)", pMaterial);
  1855.     NOT_IMPLEMENTED();
  1856. }
  1857.  
  1858. // IDA: void __cdecl ChangeSubdivToPersp()
  1859. void ChangeSubdivToPersp(void) {
  1860.     LOG_TRACE("()");
  1861.     NOT_IMPLEMENTED();
  1862. }
  1863.  
  1864. // IDA: br_uint_32 __cdecl ProcessFaceMaterials(br_actor *pActor, tPMFMCB pCallback)
  1865. br_uintptr_t ProcessFaceMaterials(br_actor* pActor, tPMFMCB pCallback) {
  1866.     LOG_TRACE("(%p, %d)", pActor, pCallback);
  1867.  
  1868.     if (pActor->identifier == NULL || pActor->identifier[0] != '&') {
  1869.         if (pActor->type == BR_ACTOR_MODEL && pActor->model != NULL) {
  1870.             ProcessModelFaceMaterials(pActor->model, pCallback);
  1871.         }
  1872.         return BrActorEnum(pActor, (br_actor_enum_cbfn*)ProcessFaceMaterials, pCallback);
  1873.     } else {
  1874.         return 0;
  1875.     }
  1876. }
  1877.  
  1878. // IDA: int __usercall DRPixelmapHasZeros@<EAX>(br_pixelmap *pm@<EAX>)
  1879. int DRPixelmapHasZeros(br_pixelmap* pm) {
  1880.     int x;
  1881.     int y;
  1882.     char* row_ptr;
  1883.     char* pp;
  1884.     //int i; // Pierre-Marie Baty -- unused variable
  1885.  
  1886.     if (pm->flags & BR_PMF_NO_ACCESS) {
  1887.         return 1;
  1888.     }
  1889.     row_ptr = (char*)pm->pixels + (pm->row_bytes * pm->base_y) + pm->base_x;
  1890.     for (y = 0; y < pm->height; y++) {
  1891.         pp = row_ptr;
  1892.         for (x = 0; x < pm->width; x++) {
  1893.             if (!pp)
  1894.                 return 1;
  1895.             pp++;
  1896.         }
  1897.         row_ptr += pm->row_bytes;
  1898.     }
  1899.     return 0;
  1900. }
  1901.  
  1902. // IDA: int __usercall StorageContainsPixelmap@<EAX>(tBrender_storage *pStorage@<EAX>, br_pixelmap *pMap@<EDX>)
  1903. int StorageContainsPixelmap(tBrender_storage* pStorage, br_pixelmap* pMap) {
  1904.     int i;
  1905.  
  1906.     for (i = 0; i < pStorage->pixelmaps_count; i++) {
  1907.         if (pMap == pStorage->pixelmaps[i]) {
  1908.             return 1;
  1909.         }
  1910.     }
  1911.     return 0;
  1912. }
  1913.  
  1914. // IDA: void __usercall HideStoredOpaqueTextures(tBrender_storage *pStorage@<EAX>)
  1915. void HideStoredOpaqueTextures(tBrender_storage* pStorage) {
  1916.     int i;
  1917.  
  1918.     for (i = 0; i < pStorage->materials_count; i++) {
  1919.         if (pStorage->materials[i]->colour_map && StorageContainsPixelmap(pStorage, pStorage->materials[i]->colour_map)) {
  1920.             if (!DRPixelmapHasZeros(pStorage->materials[i]->colour_map)) {
  1921.                 pStorage->saved_colour_maps[i] = pStorage->materials[i]->colour_map;
  1922.                 pStorage->materials[i]->colour_map = NULL;
  1923.                 pStorage->materials[i]->flags &= 0xFDu;
  1924.                 BrMaterialUpdate(pStorage->materials[i], BR_MATU_ALL);
  1925.             }
  1926.         }
  1927.     }
  1928. }
  1929.  
  1930. // IDA: void __usercall RevealStoredTransparentTextures(tBrender_storage *pStorage@<EAX>)
  1931. void RevealStoredTransparentTextures(tBrender_storage* pStorage) {
  1932.     int i;
  1933.  
  1934.     for (i = 0; i < pStorage->materials_count; i++) {
  1935.         if (pStorage->saved_colour_maps[i]) {
  1936.             if (DRPixelmapHasZeros(pStorage->saved_colour_maps[i])) {
  1937.                 pStorage->materials[i]->colour_map = pStorage->saved_colour_maps[i];
  1938.                 pStorage->saved_colour_maps[i] = NULL;
  1939.                 pStorage->materials[i]->flags |= 2u;
  1940.                 BrMaterialUpdate(pStorage->materials[i], BR_MATU_ALL);
  1941.             }
  1942.         }
  1943.     }
  1944. }
  1945.  
  1946. // IDA: void __usercall HideStoredTextures(tBrender_storage *pStorage@<EAX>)
  1947. void HideStoredTextures(tBrender_storage* pStorage) {
  1948.     int i;
  1949.  
  1950.     for (i = 0; i < pStorage->materials_count; i++) {
  1951.         if (pStorage->materials[i]->colour_map) {
  1952.             if (StorageContainsPixelmap(pStorage, pStorage->materials[i]->colour_map)) {
  1953.                 pStorage->saved_colour_maps[i] = pStorage->materials[i]->colour_map;
  1954.                 pStorage->materials[i]->colour_map = NULL;
  1955.                 pStorage->materials[i]->flags &= 0xFDu;
  1956.                 BrMaterialUpdate(pStorage->materials[i], BR_MATU_ALL);
  1957.             }
  1958.         }
  1959.     }
  1960. }
  1961.  
  1962. // IDA: void __usercall RevealStoredTextures(tBrender_storage *pStorage@<EAX>)
  1963. void RevealStoredTextures(tBrender_storage* pStorage) {
  1964.     int i;
  1965.  
  1966.     for (i = 0; i < pStorage->materials_count; i++) {
  1967.         if (pStorage->saved_colour_maps[i]) {
  1968.             pStorage->materials[i]->colour_map = pStorage->saved_colour_maps[i];
  1969.             pStorage->saved_colour_maps[i] = NULL;
  1970.             pStorage->materials[i]->flags |= BR_MATF_PRELIT;
  1971.             BrMaterialUpdate(pStorage->materials[i], BR_MATU_ALL);
  1972.         }
  1973.     }
  1974. }
  1975.  
  1976. // IDA: void __usercall SetCarStorageTexturingLevel(tBrender_storage *pStorage@<EAX>, tCar_texturing_level pNew@<EDX>, tCar_texturing_level pOld@<EBX>)
  1977. void SetCarStorageTexturingLevel(tBrender_storage* pStorage, tCar_texturing_level pNew, tCar_texturing_level pOld) {
  1978.     LOG_TRACE("(%p, %d, %d)", pStorage, pNew, pOld);
  1979.  
  1980.     switch (pNew) {
  1981.     case eCTL_none:
  1982.         HideStoredTextures(pStorage);
  1983.         break;
  1984.     case eCTL_transparent:
  1985.         switch (pOld) {
  1986.         case eCTL_none:
  1987.             RevealStoredTransparentTextures(pStorage);
  1988.             break;
  1989.         case eCTL_full:
  1990.             HideStoredOpaqueTextures(pStorage);
  1991.             break;
  1992.         default:
  1993.             break;
  1994.         }
  1995.         break;
  1996.     case eCTL_full:
  1997.         RevealStoredTextures(pStorage);
  1998.         break;
  1999.     default:
  2000.         break;
  2001.     }
  2002. }
  2003.  
  2004. // IDA: tCar_texturing_level __cdecl GetCarTexturingLevel()
  2005. tCar_texturing_level GetCarTexturingLevel(void) {
  2006.     LOG_TRACE("()");
  2007.  
  2008.     return gCar_texturing_level;
  2009. }
  2010.  
  2011. // IDA: void __usercall SetCarTexturingLevel(tCar_texturing_level pLevel@<EAX>)
  2012. void SetCarTexturingLevel(tCar_texturing_level pLevel) {
  2013.     LOG_TRACE("(%d)", pLevel);
  2014.  
  2015.     if (pLevel != gCar_texturing_level) {
  2016.         if (gOur_car_storage_space.models_count != 0) {
  2017.             SetCarStorageTexturingLevel(&gOur_car_storage_space, pLevel, gCar_texturing_level);
  2018.         }
  2019.         if (gTheir_cars_storage_space.models_count != 0) {
  2020.             SetCarStorageTexturingLevel(&gTheir_cars_storage_space, pLevel, gCar_texturing_level);
  2021.         }
  2022.         if (gNet_cars_storage_space.models_count != 0) {
  2023.             SetCarStorageTexturingLevel(&gTheir_cars_storage_space, pLevel, gCar_texturing_level);
  2024.         }
  2025.     }
  2026.     gCar_texturing_level = pLevel;
  2027. }
  2028.  
  2029. // IDA: int __usercall HasThisSuffix@<EAX>(char *pIdent@<EAX>, char *pSuffix@<EDX>)
  2030. int HasThisSuffix(char* pIdent, char* pSuffix) {
  2031.     size_t len_ident;
  2032.     size_t len_suffix;
  2033.     LOG_TRACE("(\"%s\", \"%s\")", pIdent, pSuffix);
  2034.  
  2035.     len_ident = strlen(pIdent);
  2036.     len_suffix = strlen(pSuffix);
  2037.     if (pIdent == NULL) {
  2038.         return 0;
  2039.     }
  2040.     if (pIdent < pSuffix) {
  2041.         return 0;
  2042.     }
  2043.     return strcmp(pIdent + len_ident - len_suffix, pSuffix) == 0;
  2044. }
  2045.  
  2046. // IDA: br_material* __usercall UnsuffixedMaterial@<EAX>(char *pOld_ident@<EAX>, char *pSuffix@<EDX>)
  2047. br_material* UnsuffixedMaterial(char* pOld_ident, char* pSuffix) {
  2048.     br_material* result;
  2049.     int unsuffixed_len;
  2050.     char* new_id;
  2051.     LOG_TRACE("(\"%s\", \"%s\")", pOld_ident, pSuffix);
  2052.  
  2053.     unsuffixed_len = strlen(pOld_ident) - strlen(pSuffix);
  2054.     new_id = BrMemAllocate(unsuffixed_len + 1, kMem_new_mat_id_2);
  2055.     sprintf(new_id, "%.*s", unsuffixed_len, pOld_ident);
  2056.     result = BrMaterialFind(new_id);
  2057.     BrMemFree(new_id);
  2058.     return result;
  2059. }
  2060.  
  2061. // IDA: br_material* __usercall RoadUntexToPersp@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  2062. br_material* RoadUntexToPersp(br_model* pModel, tU16 pFace) {
  2063.     br_material* old_mat;
  2064.     br_material* new_mat;
  2065.     LOG_TRACE("(%p, %d)", pModel, pFace);
  2066.  
  2067.     old_mat = pModel->faces[pFace].material;
  2068.     if (HasThisSuffix(old_mat->identifier, ".road")) {
  2069.         new_mat = UnsuffixedMaterial(old_mat->identifier, ".road");
  2070.     } else {
  2071.         new_mat = NULL;
  2072.     }
  2073.     return new_mat;
  2074. }
  2075.  
  2076. // IDA: br_material* __usercall WallLinearToUntex@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  2077. br_material* WallLinearToUntex(br_model* pModel, tU16 pFace) {
  2078.     br_material* old_mat;
  2079.     //br_material* new_mat; // Pierre-Marie Baty -- unused variable
  2080.     LOG_TRACE("(%p, %d)", pModel, pFace);
  2081.  
  2082.     old_mat = pModel->faces[pFace].material;
  2083.     if (HasThisSuffix(old_mat->identifier, ".pwall")) {
  2084.         if (old_mat->colour_map != NULL) {
  2085.             old_mat->colour_map = NULL;
  2086.             BrMaterialUpdate(old_mat, BR_MATU_ALL);
  2087.         }
  2088.     } else {
  2089.         if (!FaceIsRoad(pModel, pFace) && old_mat->identifier != NULL && old_mat->colour_map != NULL) {
  2090.             old_mat = SuffixedMaterial(old_mat, ".lwall");
  2091.             if (old_mat->colour_map != NULL) {
  2092.                 old_mat->colour_map = NULL;
  2093.                 BrMaterialUpdate(old_mat, BR_MATU_ALL);
  2094.             }
  2095.         } else {
  2096.             old_mat = NULL;
  2097.         }
  2098.     }
  2099.     return old_mat;
  2100. }
  2101.  
  2102. // IDA: br_material* __usercall WallUntexToLinear@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  2103. br_material* WallUntexToLinear(br_model* pModel, tU16 pFace) {
  2104.     br_material* old_mat;
  2105.     br_material* new_mat;
  2106.     LOG_TRACE("(%p, %d)", pModel, pFace);
  2107.  
  2108.     old_mat = pModel->faces[pFace].material;
  2109.     if (HasThisSuffix(old_mat->identifier, ".lwall")) {
  2110.         new_mat = UnsuffixedMaterial(old_mat->identifier, ".lwall");
  2111.     } else if (HasThisSuffix(old_mat->identifier, ".pwall")) {
  2112.         old_mat->colour_map = UnsuffixedMaterial(old_mat->identifier, ".pwall")->colour_map;
  2113.         old_mat->flags &= ~BR_MATF_PERSPECTIVE;
  2114.         BrMaterialUpdate(old_mat, BR_MATU_ALL);
  2115.         new_mat = NULL;
  2116.     } else {
  2117.         new_mat = NULL;
  2118.     }
  2119.     return new_mat;
  2120. }
  2121.  
  2122. // IDA: br_material* __usercall WallUntexToPersp@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  2123. br_material* WallUntexToPersp(br_model* pModel, tU16 pFace) {
  2124.     br_material* old_mat;
  2125.     br_material* new_mat;
  2126.     LOG_TRACE("(%p, %d)", pModel, pFace);
  2127.  
  2128.     old_mat = pModel->faces[pFace].material;
  2129.     if (HasThisSuffix(old_mat->identifier, ".lwall")) {
  2130.         new_mat = UnsuffixedMaterial(old_mat->identifier, ".lwall");
  2131.     } else if (HasThisSuffix(old_mat->identifier, ".pwall")) {
  2132.         new_mat = UnsuffixedMaterial(old_mat->identifier, ".pwall");
  2133.     } else {
  2134.         new_mat = NULL;
  2135.     }
  2136.     return new_mat;
  2137. }
  2138.  
  2139. // IDA: br_material* __usercall WallLinearToPersp@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  2140. br_material* WallLinearToPersp(br_model* pModel, tU16 pFace) {
  2141.     br_material* old_mat;
  2142.     br_material* new_mat;
  2143.     LOG_TRACE("(%p, %d)", pModel, pFace);
  2144.  
  2145.     old_mat = pModel->faces[pFace].material;
  2146.     if (HasThisSuffix(old_mat->identifier, ".pwall")) {
  2147.         new_mat = UnsuffixedMaterial(old_mat->identifier, ".pwall");
  2148.     } else {
  2149.         new_mat = NULL;
  2150.     }
  2151.     return new_mat;
  2152. }
  2153.  
  2154. // IDA: tRoad_texturing_level __cdecl GetRoadTexturingLevel()
  2155. tRoad_texturing_level GetRoadTexturingLevel(void) {
  2156.     return gRoad_texturing_level;
  2157. }
  2158.  
  2159. // IDA: void __usercall SetRoadTexturingLevel(tRoad_texturing_level pLevel@<EAX>)
  2160. void SetRoadTexturingLevel(tRoad_texturing_level pLevel) {
  2161.     LOG_TRACE("(%d)", pLevel);
  2162.     gRoad_texturing_level = pLevel;
  2163. }
  2164.  
  2165. // IDA: void __usercall ReallySetRoadTexturingLevel(tRoad_texturing_level pLevel@<EAX>)
  2166. void ReallySetRoadTexturingLevel(tRoad_texturing_level pLevel) {
  2167.     LOG_TRACE("(%d)", pLevel);
  2168.  
  2169.     if (pLevel != gRoad_texturing_level) {
  2170.         ProcessFaceMaterials(gProgram_state.track_spec.the_actor, (pLevel == eRTL_none) ? RoadUntexToPersp : RoadPerspToUntex);
  2171.     }
  2172. }
  2173.  
  2174. // IDA: tWall_texturing_level __cdecl GetWallTexturingLevel()
  2175. tWall_texturing_level GetWallTexturingLevel(void) {
  2176.     LOG_TRACE("()");
  2177.  
  2178.     return gWall_texturing_level;
  2179. }
  2180.  
  2181. // IDA: void __usercall SetWallTexturingLevel(tWall_texturing_level pLevel@<EAX>)
  2182. void SetWallTexturingLevel(tWall_texturing_level pLevel) {
  2183.     LOG_TRACE("(%d)", pLevel);
  2184.  
  2185.     gWall_texturing_level = pLevel;
  2186. }
  2187.  
  2188. // IDA: void __usercall ReallySetWallTexturingLevel(tWall_texturing_level pLevel@<EAX>)
  2189. void ReallySetWallTexturingLevel(tWall_texturing_level pLevel) {
  2190.     static tPMFMCB* tweaker[3][3] = {
  2191.         {
  2192.             NULL,
  2193.             WallUntexToLinear,
  2194.             WallUntexToPersp,
  2195.         },
  2196.         {
  2197.             WallLinearToUntex,
  2198.             NULL,
  2199.             WallLinearToPersp,
  2200.         },
  2201.         {
  2202.             WallPerspToUntex,
  2203.             WallPerspToLinear,
  2204.             NULL,
  2205.         },
  2206.     };
  2207.     LOG_TRACE("(%d)", pLevel);
  2208.  
  2209.     if (gWall_texturing_level != pLevel) {
  2210.         ProcessFaceMaterials(gProgram_state.track_spec.the_actor, tweaker[gWall_texturing_level][pLevel]);
  2211.     }
  2212. }
  2213.  
  2214. // IDA: br_material* __usercall DisposeSuffixedMaterials@<EAX>(br_model *pModel@<EAX>, tU16 pFace@<EDX>)
  2215. br_material* DisposeSuffixedMaterials(br_model* pModel, tU16 pFace) {
  2216.     size_t max_suffix_len;
  2217.     br_material* mat;
  2218.     br_material* victim;
  2219.     static char* suffixes[3] = { ".road", ".pwall", ".lwall" };
  2220.     int s;
  2221.     char* id;
  2222.     LOG_TRACE("(%p, %d)", pModel, pFace);
  2223.  
  2224.     mat = pModel->faces[pFace].material;
  2225.     if (mat->identifier == NULL) {
  2226.         return NULL;
  2227.     }
  2228.     max_suffix_len = 0;
  2229.     for (s = 0; s < COUNT_OF(suffixes); s++) {
  2230.         if (max_suffix_len < strlen(suffixes[s])) {
  2231.             max_suffix_len = strlen(suffixes[s]);
  2232.         }
  2233.     }
  2234.     id = BrMemAllocate(strlen(mat->identifier) + max_suffix_len + 1, kMem_new_mat_id_3);
  2235.     for (s = 0; s < COUNT_OF(suffixes); s++) {
  2236.         sprintf(id, "%s%s", mat->identifier, suffixes[s]);
  2237.         victim = BrMaterialFind(id);
  2238.         if (victim != NULL) {
  2239.             BrMaterialRemove(victim);
  2240.             BrMaterialFree(victim);
  2241.         }
  2242.     }
  2243.     return NULL;
  2244. }
  2245.  
  2246. // IDA: void __cdecl DisposeTexturingMaterials()
  2247. void DisposeTexturingMaterials(void) {
  2248.     LOG_TRACE("()");
  2249.  
  2250.     switch (gWall_texturing_level) {
  2251.     case eWTL_linear:
  2252.         ProcessFaceMaterials(gProgram_state.track_spec.the_actor, WallLinearToPersp);
  2253.         break;
  2254.     case eWTL_none:
  2255.         ProcessFaceMaterials(gProgram_state.track_spec.the_actor, WallUntexToPersp);
  2256.         break;
  2257.     default:
  2258.         break;
  2259.     }
  2260.  
  2261.     switch (gRoad_texturing_level) {
  2262.     case eRTL_none:
  2263.         ProcessFaceMaterials(gProgram_state.track_spec.the_actor, RoadUntexToPersp);
  2264.         break;
  2265.     default:
  2266.         break;
  2267.     }
  2268.  
  2269.     if (gWall_texturing_level != eWTL_full || gRoad_texturing_level != eRTL_full) {
  2270.         ProcessFaceMaterials(gProgram_state.track_spec.the_actor, DisposeSuffixedMaterials);
  2271.     }
  2272. }
  2273.  
  2274. // IDA: br_uint_32 __cdecl SetAccessoryRenderingCB(br_actor *pActor, void *pFlag)
  2275. br_uintptr_t SetAccessoryRenderingCB(br_actor* pActor, void* pFlag) {
  2276.     if (pActor->identifier && *pActor->identifier == '&') {
  2277.         pActor->render_style = *(br_uint_8*)pFlag;
  2278.     }
  2279.     return 0;
  2280. }
  2281.  
  2282. // IDA: void __usercall SetAccessoryRendering(int pOn@<EAX>)
  2283. void SetAccessoryRendering(int pOn) {
  2284.     int style;
  2285.  
  2286.     LOG_TRACE("(%d)", pOn);
  2287.  
  2288.     if (gTrack_actor) {
  2289.         if (pOn) {
  2290.             style = BR_RSTYLE_FACES;
  2291.         } else {
  2292.             style = BR_RSTYLE_NONE;
  2293.         }
  2294.         DRActorEnumRecurse(gTrack_actor, (br_actor_enum_cbfn*)SetAccessoryRenderingCB, &style);
  2295.     }
  2296.     gRendering_accessories = pOn;
  2297. }
  2298.  
  2299. // IDA: int __cdecl GetAccessoryRendering()
  2300. int GetAccessoryRendering(void) {
  2301.     LOG_TRACE("()");
  2302.  
  2303.     return gRendering_accessories;
  2304. }
  2305.  
  2306. // IDA: void __usercall SetCarSimplificationLevel(int pLevel@<EAX>)
  2307. void SetCarSimplificationLevel(int pLevel) {
  2308.     LOG_TRACE("(%d)", pLevel);
  2309.  
  2310.     gCar_simplification_level = pLevel;
  2311. }
  2312.  
  2313. // IDA: int __cdecl GetCarSimplificationLevel()
  2314. int GetCarSimplificationLevel(void) {
  2315.     LOG_TRACE("()");
  2316.  
  2317.     return gCar_simplification_level;
  2318. }
  2319.  
  2320. // IDA: void __usercall ParseSpecialVolume(FILE *pF@<EAX>, tSpecial_volume *pSpec@<EDX>, char *pScreen_name_str@<EBX>)
  2321. void ParseSpecialVolume(FILE* pF, tSpecial_volume* pSpec, char* pScreen_name_str) {
  2322.     char s[256];
  2323.     pSpec->gravity_multiplier = GetAScalar(pF);
  2324.     pSpec->viscosity_multiplier = GetAScalar(pF);
  2325.     pSpec->car_damage_per_ms = GetAScalar(pF);
  2326.     pSpec->ped_damage_per_ms = GetAScalar(pF);
  2327.     pSpec->camera_special_effect_index = GetAnInt(pF);
  2328.     pSpec->sky_col = GetAnInt(pF);
  2329.  
  2330.     GetAString(pF, s);
  2331.     if (pScreen_name_str) {
  2332.         strcpy(pScreen_name_str, s);
  2333.     } else {
  2334.         pSpec->screen_material = BrMaterialFind(s);
  2335.     }
  2336.     pSpec->entry_noise = GetAnInt(pF);
  2337.     pSpec->exit_noise = GetAnInt(pF);
  2338.     pSpec->engine_noise_index = GetAnInt(pF);
  2339.     pSpec->material_modifier_index = GetAnInt(pF);
  2340. }
  2341.  
  2342. // IDA: void __usercall AddExceptionToList(tException_list *pDst@<EAX>, tException_list pNew@<EDX>)
  2343. void AddExceptionToList(tException_list* pDst, tException_list pNew) {
  2344.     LOG_TRACE("(%p, %d)", pDst, pNew);
  2345.     NOT_IMPLEMENTED();
  2346. }
  2347.  
  2348. // IDA: void __usercall LoadExceptionsFile(char *pName@<EAX>)
  2349. void LoadExceptionsFile(char* pName) {
  2350.     //FILE* f; // Pierre-Marie Baty -- unused variable
  2351.     //char line[256]; // Pierre-Marie Baty -- unused variable
  2352.     //char* tok; // Pierre-Marie Baty -- unused variable
  2353.     //int file_version; // Pierre-Marie Baty -- unused variable
  2354.     //tException_list e; // Pierre-Marie Baty -- unused variable
  2355.     //char delimiters[4]; // Pierre-Marie Baty -- unused variable
  2356.     LOG_TRACE("(\"%s\")", pName);
  2357.     NOT_IMPLEMENTED();
  2358. }
  2359.  
  2360. // IDA: void __usercall LoadExceptionsFileForTrack(char *pTrack_file_name@<EAX>)
  2361. void LoadExceptionsFileForTrack(char* pTrack_file_name) {
  2362.     //tPath_name exceptions_file_name; // Pierre-Marie Baty -- unused variable
  2363.     LOG_TRACE("(\"%s\")", pTrack_file_name);
  2364.     NOT_IMPLEMENTED();
  2365. }
  2366.  
  2367. // IDA: void __cdecl FreeExceptions()
  2368. void FreeExceptions(void) {
  2369.     //tException_list list; // Pierre-Marie Baty -- unused variable
  2370.     //tException_list next; // Pierre-Marie Baty -- unused variable
  2371.     LOG_TRACE("()");
  2372.     NOT_IMPLEMENTED();
  2373. }
  2374.  
  2375. // IDA: void __usercall LoadTrack(char *pFile_name@<EAX>, tTrack_spec *pTrack_spec@<EDX>, tRace_info *pRace_info@<EBX>)
  2376. void LoadTrack(char* pFile_name, tTrack_spec* pTrack_spec, tRace_info* pRace_info) {
  2377.     //char temp_name[14]; // Pierre-Marie Baty -- unused variable
  2378.     FILE* f;
  2379.     FILE* non_car_f;
  2380.     FILE* g;
  2381.     int i;
  2382.     int j;
  2383.     int k;
  2384.     int group;
  2385.     //int needs_updating; // Pierre-Marie Baty -- unused variable
  2386.     int killed_sky;
  2387.     int line_count;
  2388.     int ped_subs_index;
  2389.     int sl;
  2390.     int num_materials;
  2391.     int count;
  2392.     int num_non_cars;
  2393.     int style;
  2394.     int cp_rect_w[2];
  2395.     int cp_rect_h[2];
  2396. #if defined(DETHRACE_FIX_BUGS)
  2397.     int skid_mark_cnt = 0;
  2398. #endif
  2399.     tPath_name the_path;
  2400.     //tPath_name general_file_path; // Pierre-Marie Baty -- unused variable
  2401.     char s[256];
  2402.     char* str;
  2403.     float temp_float;
  2404.     //br_actor* new_root; // Pierre-Marie Baty -- unused variable
  2405.     //br_vector3 a; // Pierre-Marie Baty -- unused variable
  2406.     //br_vector3 b; // Pierre-Marie Baty -- unused variable
  2407.     tU16 sky_pixels_high;
  2408.     tNon_car_spec* non_car;
  2409.     tSpecial_volume* spec;
  2410.     br_vector3 p[3];
  2411.     //br_vector3 v1; // Pierre-Marie Baty -- unused variable
  2412.     //br_vector3 v2; // Pierre-Marie Baty -- unused variable
  2413.     //br_vector3 temp_v; // Pierre-Marie Baty -- unused variable
  2414.     //br_bounds temp_bounds; // Pierre-Marie Baty -- unused variable
  2415.     tPed_subs* ped_subs;
  2416.     br_pixelmap* sky;
  2417.     br_material* material;
  2418.     LOG_TRACE("(\"%s\", %p, %p)", pFile_name, pTrack_spec, pRace_info);
  2419.  
  2420.     killed_sky = 0;
  2421.     PathCat(the_path, gApplication_path, "RACES");
  2422.     PathCat(the_path, the_path, pFile_name);
  2423.     f = DRfopen(the_path, "rt");
  2424.     if (f == NULL) {
  2425.         FatalError(kFatalError_OpenRacesFile);
  2426.     }
  2427.     GetALineAndDontArgue(f, s);
  2428.     str = strtok(s, "\t ,/");
  2429.     if (strcmp(str, "VERSION") == 0) {
  2430.         str = strtok(NULL, "\t ,/");
  2431.         sscanf(str, "%d", &gRace_file_version);
  2432.         GetALineAndDontArgue(f, s);
  2433.         str = strtok(s, "\t ,/");
  2434.     } else {
  2435.         gRace_file_version = 0;
  2436.     }
  2437.     sscanf(str, "%f", &temp_float);
  2438.     pRace_info->initial_position.v[0] = temp_float;
  2439.     str = strtok(0, "\t ,/");
  2440.     sscanf(str, "%f", &temp_float);
  2441.     pRace_info->initial_position.v[1] = temp_float;
  2442.     str = strtok(0, "\t ,/");
  2443.     sscanf(str, "%f", &temp_float);
  2444.     pRace_info->initial_position.v[2] = temp_float;
  2445.     PossibleService();
  2446.     GetALineAndDontArgue(f, s);
  2447.     str = strtok(s, "\t ,/");
  2448.     sscanf(str, "%f", &temp_float);
  2449.     pRace_info->initial_yaw = temp_float;
  2450.     GetThreeInts(f, pRace_info->initial_timer, &pRace_info->initial_timer[1], &pRace_info->initial_timer[2]);
  2451.     pRace_info->total_laps = GetAnInt(f);
  2452.     GetThreeInts(f, &pRace_info->bonus_score[0][0], &pRace_info->bonus_score[0][1], &pRace_info->bonus_score[0][2]);
  2453.     GetThreeInts(f, &pRace_info->bonus_score[1][0], &pRace_info->bonus_score[1][1], &pRace_info->bonus_score[1][2]);
  2454.     GetThreeInts(f, &pRace_info->bonus_score[2][0], &pRace_info->bonus_score[2][1], &pRace_info->bonus_score[2][2]);
  2455.     if (gRace_file_version > 1) {
  2456.         GetPairOfInts(f, &cp_rect_w[0], &cp_rect_w[1]);
  2457.         GetPairOfInts(f, &cp_rect_h[0], &cp_rect_h[1]);
  2458.     }
  2459.     PossibleService();
  2460.     pRace_info->check_point_count = GetAnInt(f);
  2461.     for (i = 0; i < pRace_info->check_point_count; i++) {
  2462.         PossibleService();
  2463.         if (gProgram_state.sausage_eater_mode) {
  2464.             GetALineAndDontArgue(f, s);
  2465.             GetThreeInts(
  2466.                 f,
  2467.                 &pRace_info->checkpoints[i].time_value[0],
  2468.                 &pRace_info->checkpoints[i].time_value[1],
  2469.                 &pRace_info->checkpoints[i].time_value[2]);
  2470.         } else {
  2471.             GetThreeInts(
  2472.                 f,
  2473.                 &pRace_info->checkpoints[i].time_value[0],
  2474.                 &pRace_info->checkpoints[i].time_value[1],
  2475.                 &pRace_info->checkpoints[i].time_value[2]);
  2476.             GetALineAndDontArgue(f, s);
  2477.         }
  2478.         pRace_info->checkpoints[i].quad_count = GetAnInt(f);
  2479.         for (j = 0; j < pRace_info->checkpoints[i].quad_count; j++) {
  2480.             for (k = 0; k < 4; ++k) {
  2481.                 GetThreeScalars(
  2482.                     f,
  2483.                     &pRace_info->checkpoints[i].vertices[j][k].v[0],
  2484.                     &pRace_info->checkpoints[i].vertices[j][k].v[1],
  2485.                     &pRace_info->checkpoints[i].vertices[j][k].v[2]);
  2486.             }
  2487.             p[0] = pRace_info->checkpoints[i].vertices[j][0];
  2488.             p[1] = pRace_info->checkpoints[i].vertices[j][1];
  2489.             p[2] = pRace_info->checkpoints[i].vertices[j][2];
  2490.             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]);
  2491.             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]);
  2492.             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]);
  2493.         }
  2494.         if (gRace_file_version > 0) {
  2495.             if (gRace_file_version == 1) {
  2496.                 GetPairOfInts(f, pRace_info->checkpoints[i].map_left, &pRace_info->checkpoints[i].map_left[1]);
  2497.                 GetPairOfInts(f, pRace_info->checkpoints[i].map_top, &pRace_info->checkpoints[i].map_top[1]);
  2498.                 GetPairOfInts(f, pRace_info->checkpoints[i].map_right, &pRace_info->checkpoints[i].map_right[1]);
  2499.                 GetPairOfInts(f, pRace_info->checkpoints[i].map_bottom, &pRace_info->checkpoints[i].map_bottom[1]);
  2500.             } else {
  2501.                 GetPairOfInts(f, pRace_info->checkpoints[i].map_left, &pRace_info->checkpoints[i].map_left[1]);
  2502.                 GetPairOfInts(f, pRace_info->checkpoints[i].map_top, &pRace_info->checkpoints[i].map_top[1]);
  2503.                 pRace_info->checkpoints[i].map_right[0] = cp_rect_w[0] + pRace_info->checkpoints[i].map_left[0];
  2504.                 pRace_info->checkpoints[i].map_right[1] = cp_rect_w[0] + pRace_info->checkpoints[i].map_left[1];
  2505.                 pRace_info->checkpoints[i].map_bottom[0] = cp_rect_h[0] + pRace_info->checkpoints[i].map_top[0];
  2506.                 pRace_info->checkpoints[i].map_bottom[1] = cp_rect_h[0] + pRace_info->checkpoints[i].map_top[1];
  2507.             }
  2508.         }
  2509.     }
  2510.     if (gRace_file_version <= 3) {
  2511.         LoadSomePixelmaps(&gTrack_storage_space, f);
  2512.     } else if (gAusterity_mode) {
  2513.         SkipNLines(f);
  2514.         LoadSomePixelmaps(&gTrack_storage_space, f);
  2515.     } else {
  2516.         LoadSomePixelmaps(&gTrack_storage_space, f);
  2517.         SkipNLines(f);
  2518.     }
  2519.     LoadSomeShadeTables(&gTrack_storage_space, f);
  2520.     if (gRace_file_version <= 3) {
  2521.         LoadSomeMaterials(&gTrack_storage_space, f);
  2522.     } else if (gAusterity_mode) {
  2523.         SkipNLines(f);
  2524.         LoadSomeMaterials(&gTrack_storage_space, f);
  2525.     } else {
  2526.         LoadSomeMaterials(&gTrack_storage_space, f);
  2527.         SkipNLines(f);
  2528.     }
  2529.     for (i = 0; gTrack_storage_space.materials_count > i; ++i) {
  2530.         PossibleService();
  2531.         if (gTrack_storage_space.materials[i]->flags & (BR_MATF_LIGHT | BR_MATF_PRELIT | BR_MATF_SMOOTH)) {
  2532.             gTrack_storage_space.materials[i]->flags &= ~(BR_MATF_LIGHT | BR_MATF_PRELIT | BR_MATF_SMOOTH);
  2533.             if (gTrack_storage_space.materials[i]->flags & BR_MATF_TWO_SIDED) {
  2534.                 gTrack_storage_space.materials[i]->user = DOUBLESIDED_USER_FLAG;
  2535.                 gTrack_storage_space.materials[i]->flags &= ~BR_MATF_TWO_SIDED;
  2536.             }
  2537.             BrMaterialUpdate(gTrack_storage_space.materials[i], BR_MATU_RENDERING);
  2538.         }
  2539.     }
  2540.     if (gRace_file_version <= 5) {
  2541.         LoadSomeTrackModels(&gTrack_storage_space, f);
  2542.     } else if (gAusterity_mode) {
  2543.         SkipNLines(f);
  2544.         LoadSomeTrackModels(&gTrack_storage_space, f);
  2545.     } else {
  2546.         LoadSomeTrackModels(&gTrack_storage_space, f);
  2547.         SkipNLines(f);
  2548.     }
  2549.  
  2550.     PrintMemoryDump(0, "JUST LOADED IN TEXTURES/MATS/MODELS FOR TRACK");
  2551.     if (gRace_file_version <= 5) {
  2552.         GetALineAndDontArgue(f, s);
  2553.         str = strtok(s, "\t ,/");
  2554.         PathCat(the_path, gApplication_path, "ACTORS");
  2555.         PathCat(the_path, the_path, str);
  2556.     } else if (gAusterity_mode) {
  2557.         GetALineAndDontArgue(f, s);
  2558.         GetALineAndDontArgue(f, s);
  2559.         str = strtok(s, "\t ,/");
  2560.         PathCat(the_path, gApplication_path, "ACTORS");
  2561.         PathCat(the_path, the_path, str);
  2562.     } else {
  2563.         GetALineAndDontArgue(f, s);
  2564.         str = strtok(s, "\t ,/");
  2565.         PathCat(the_path, gApplication_path, "ACTORS");
  2566.         PathCat(the_path, the_path, str);
  2567.         GetALineAndDontArgue(f, s);
  2568.     }
  2569.     pTrack_spec->the_actor = BrActorLoad(the_path);
  2570.     if (gRace_file_version <= 6) {
  2571.         gDefault_blend_pc = 75;
  2572.     } else {
  2573.         GetAString(f, s);
  2574.         if (!sscanf(s, "%d", &gDefault_blend_pc) || gDefault_blend_pc < 0 || gDefault_blend_pc > 100) {
  2575.             PDFatalError("Wanted a default blend percentage. Didn't get one. Old data file?");
  2576.         }
  2577.     }
  2578.     PossibleService();
  2579.     ExtractColumns(pTrack_spec);
  2580.     for (i = 0; gTrack_storage_space.models_count > i; ++i) {
  2581.         PossibleService();
  2582.         if (gTrack_storage_space.models[i] && gTrack_storage_space.models[i]->flags & 0x82) {
  2583.             gTrack_storage_space.models[i]->flags &= 0xFF7Du;
  2584.             for (group = 0; group < V11MODEL(gTrack_storage_space.models[i])->ngroups; group++) {
  2585.                 int f = V11MODEL(gTrack_storage_space.models[i])->groups[group].face_user[0];
  2586.                 material = gTrack_storage_space.models[i]->faces[f].material;
  2587.                 V11MODEL(gTrack_storage_space.models[i])->groups[group].user = material;
  2588.                 if (material && !material->index_shade) {
  2589.                     material->index_shade = BrTableFind("DRRENDER.TAB");
  2590.                     BrMaterialUpdate(material, 0x7FFFu);
  2591.                 }
  2592.             }
  2593.             DodgyModelUpdate(gTrack_storage_space.models[i]);
  2594.         }
  2595.     }
  2596.     PrintMemoryDump(0, "JUST LOADED IN TRACK ACTOR AND PROCESSED COLUMNS");
  2597.     gTrack_actor = pTrack_spec->the_actor;
  2598.     if (!gRendering_accessories && !gNet_mode) {
  2599.         PossibleService();
  2600.         style = BR_RSTYLE_NONE;
  2601.         DRActorEnumRecurse(gTrack_actor, (br_actor_enum_cbfn*)SetAccessoryRenderingCB, &style);
  2602.     }
  2603.     BrActorAdd(gUniverse_actor, pTrack_spec->the_actor);
  2604.     GetALineAndDontArgue(f, s);
  2605.     str = strtok(s, "\t ,/");
  2606.     str = strtok(str, ".");
  2607.     strcat(str, ".DAT");
  2608.     PathCat(gAdditional_model_path, gApplication_path, "MODELS");
  2609.     PathCat(gAdditional_model_path, gAdditional_model_path, str);
  2610.     gNumber_of_additional_models = 0;
  2611.     PossibleService();
  2612.     str = strtok(s, "\t ,/");
  2613.     str = strtok(str, ".");
  2614.     strcat(str, ".ACT");
  2615.     PathCat(gAdditional_actor_path, gApplication_path, "ACTORS");
  2616.     PathCat(gAdditional_actor_path, gAdditional_actor_path, str);
  2617.     gAdditional_actors = BrActorAllocate(BR_ACTOR_NONE, NULL);
  2618.     BrActorAdd(gUniverse_actor, gAdditional_actors);
  2619.     gLast_actor = NULL;
  2620.     SaveAdditionalStuff();
  2621.     GetAString(f, s);
  2622.     sky = BrMapFind(s);
  2623.     if (gAusterity_mode && sky) {
  2624.         for (i = 0; gTrack_storage_space.pixelmaps_count > i; ++i) {
  2625.             if (gTrack_storage_space.pixelmaps[i] == sky) {
  2626.                 BrMapRemove(gTrack_storage_space.pixelmaps[i]);
  2627.                 BrPixelmapFree(gTrack_storage_space.pixelmaps[i]);
  2628.                 gTrack_storage_space.pixelmaps[i] = gTrack_storage_space.pixelmaps[gTrack_storage_space.pixelmaps_count - 1];
  2629.                 gTrack_storage_space.pixelmaps_count--;
  2630.                 break;
  2631.             }
  2632.         }
  2633.         sky = 0;
  2634.         killed_sky = 1;
  2635.     }
  2636.     gProgram_state.default_depth_effect.sky_texture = sky;
  2637.     if (sky) {
  2638.         sky_pixels_high = gProgram_state.default_depth_effect.sky_texture->height;
  2639.     } else {
  2640.         sky_pixels_high = 100;
  2641.     }
  2642.     PossibleService();
  2643.  
  2644.     gSky_image_width = BrDegreeToAngle(360.0 / GetAnInt(f));
  2645.     gSky_image_height = BrDegreeToAngle(GetAScalar(f));
  2646.     gSky_image_underground = gSky_image_height * (sky_pixels_high - GetAnInt(f)) / sky_pixels_high;
  2647.  
  2648.     MungeRearviewSky();
  2649.     PossibleService();
  2650.  
  2651.     gProgram_state.default_depth_effect.type = GetALineAndInterpretCommand(f, gDepth_effect_names, 2);
  2652.     GetPairOfInts(f, &gProgram_state.default_depth_effect.start, &gProgram_state.default_depth_effect.end);
  2653.     if (killed_sky && gProgram_state.default_depth_effect.type != eDepth_effect_fog) {
  2654.         gProgram_state.default_depth_effect.type = eDepth_effect_fog;
  2655.         gProgram_state.default_depth_effect.start = 7;
  2656.         gProgram_state.default_depth_effect.end = 0;
  2657.     }
  2658.     InstantDepthChange(
  2659.         gProgram_state.default_depth_effect.type,
  2660.         gProgram_state.default_depth_effect.sky_texture,
  2661.         gProgram_state.default_depth_effect.start,
  2662.         gProgram_state.default_depth_effect.end);
  2663.     gSwap_sky_texture = 0;
  2664.     if (!GetSkyTextureOn()) {
  2665.         ToggleSkyQuietly();
  2666.     }
  2667.     gSwap_depth_effect_type = -1;
  2668.     if (!GetDepthCueingOn()) {
  2669.         ToggleDepthCueingQuietly();
  2670.     }
  2671.     PossibleService();
  2672.     gDefault_engine_noise_index = GetAnInt(f);
  2673.     gDefault_water_spec_vol = &gDefault_default_water_spec_vol;
  2674.     gProgram_state.special_volume_count = GetAnInt(f);
  2675.     if (gProgram_state.special_volume_count) {
  2676.         gProgram_state.special_volumes = BrMemAllocate(sizeof(tSpecial_volume) * gProgram_state.special_volume_count, kMem_special_volume);
  2677.         i = 0;
  2678.         spec = gProgram_state.special_volumes;
  2679.         for (i = 0; i < gProgram_state.special_volume_count; i++) {
  2680.             PossibleService();
  2681.             spec->no_mat = 0;
  2682.             GetALineAndDontArgue(f, s);
  2683.             if (strcmp(s, "NEW IMPROVED!") == 0) {
  2684.                 GetThreeScalars(f, &spec->mat.m[0][0], &spec->mat.m[0][1], &spec->mat.m[0][2]);
  2685.                 GetThreeScalars(f, &spec->mat.m[1][0], &spec->mat.m[1][1], &spec->mat.m[1][2]);
  2686.                 GetThreeScalars(f, &spec->mat.m[2][0], &spec->mat.m[2][1], &spec->mat.m[2][2]);
  2687.                 GetThreeScalars(f, &spec->mat.m[3][0], &spec->mat.m[3][1], &spec->mat.m[3][2]);
  2688.                 FindInverseAndWorldBox(spec);
  2689.                 ParseSpecialVolume(f, spec, NULL);
  2690.             } else if (strcmp(s, "DEFAULT WATER") == 0) {
  2691.                 spec->bounds.min.v[0] = 0.0;
  2692.                 spec->bounds.min.v[1] = 0.0;
  2693.                 spec->bounds.min.v[2] = 0.0;
  2694.                 spec->bounds.max.v[0] = 0.0;
  2695.                 spec->bounds.max.v[1] = 0.0;
  2696.                 spec->bounds.max.v[2] = 0.0;
  2697.                 ParseSpecialVolume(f, spec, NULL);
  2698.                 gDefault_water_spec_vol = spec;
  2699.                 spec->no_mat = 1;
  2700.             } else {
  2701.                 TELL_ME_IF_WE_PASS_THIS_WAY();
  2702.                 spec->no_mat = 0;
  2703.                 str = strtok(s, "\t ,/");
  2704.                 sscanf(str, "%f", &spec->bounds.min.v[0]);
  2705.                 str = strtok(0, "\t ,/");
  2706.                 sscanf(str, "%f", &spec->bounds.min.v[1]);
  2707.                 str = strtok(0, "\t ,/");
  2708.                 sscanf(str, "%f", &spec->bounds.min.v[2]);
  2709.                 GetThreeScalars(f, &spec->bounds.max.v[0], &spec->bounds.max.v[1], &spec->bounds.max.v[2]);
  2710.                 BrMatrix34Identity(&spec->mat);
  2711.                 for (k = 0; k < 3; ++k) {
  2712.                     // FIXME: not 100% sure this is correct
  2713.                     spec->mat.m[3][k] = (spec->bounds.max.v[k] + spec->bounds.min.v[k]) / 2.f;
  2714.                     spec->mat.m[k][k] = spec->bounds.max.v[k] - spec->bounds.min.v[k];
  2715.                 }
  2716.                 ParseSpecialVolume(f, spec, NULL);
  2717.             }
  2718.             spec++;
  2719.         }
  2720.     }
  2721.     GetAString(f, s);
  2722.     gProgram_state.standard_screen = BrMaterialFind(s);
  2723.     GetAString(f, s);
  2724.     gProgram_state.standard_screen_dark = BrMaterialFind(s);
  2725.     GetAString(f, s);
  2726.     gProgram_state.standard_screen_fog = BrMaterialFind(s);
  2727.     gProgram_state.special_screens_count = GetAnInt(f);
  2728.     if (gProgram_state.special_screens_count) {
  2729.         gProgram_state.special_screens = BrMemAllocate(sizeof(tSpecial_screen) * gProgram_state.special_screens_count, kMem_special_screen);
  2730.         for (i = 0; i < gProgram_state.special_screens_count; i++) {
  2731.             GetFourScalars(
  2732.                 f,
  2733.                 &gProgram_state.special_screens[i].min_x,
  2734.                 &gProgram_state.special_screens[i].min_z,
  2735.                 &gProgram_state.special_screens[i].max_x,
  2736.                 &gProgram_state.special_screens[i].max_z);
  2737.             GetAString(f, s);
  2738.             material = BrMaterialFind(s);
  2739.             gProgram_state.special_screens[i].material = material;
  2740.         }
  2741.     }
  2742.     PossibleService();
  2743.     GetAString(f, s);
  2744.     pRace_info->map_image = LoadPixelmap(s);
  2745.     PrintMemoryDump(0, "JUST LOADING SKY/SPEC VOLS/SCREENS/MAP");
  2746.     for (i = 0; i < 4; ++i) {
  2747.         GetThreeScalars(
  2748.             f,
  2749.             &pRace_info->map_transformation.m[i][0],
  2750.             &pRace_info->map_transformation.m[i][1],
  2751.             &pRace_info->map_transformation.m[i][2]);
  2752.     }
  2753.     GetALineAndDontArgue(f, s);
  2754.     AddFunkotronics(f, -2, 720);
  2755.     GetALineAndDontArgue(f, s);
  2756.     AddGroovidelics(f, -2, gUniverse_actor, 720, 0);
  2757.     PossibleService();
  2758.     PrintMemoryDump(0, "JUST LOADING IN FUNKS AND GROOVES");
  2759.     ped_subs = NULL;
  2760.     count = 0;
  2761.     if (gRace_file_version > 3) {
  2762.         line_count = GetAnInt(f);
  2763.         if (gAusterity_mode) {
  2764.             if (line_count >= 0) {
  2765.                 PathCat(the_path, gApplication_path, "PEDSUBS.TXT");
  2766.                 g = DRfopen(the_path, "rt");
  2767.                 if (g == NULL) {
  2768.                     FatalError(kFatalError_OpenRacesFile);
  2769.                 }
  2770.                 for (i = 0; i < line_count; ++i) {
  2771.                     SkipNLines(g);
  2772.                 }
  2773.                 count = GetAnInt(g);
  2774.                 ped_subs = BrMemAllocate(sizeof(tPed_subs) * count, kMem_misc);
  2775.                 for (ped_subs_index = 0; ped_subs_index < count; ped_subs_index++) {
  2776.                     GetPairOfInts(g, &ped_subs[i].orig, &ped_subs[i].subs);
  2777.                 }
  2778.                 fclose(g);
  2779.             }
  2780.         }
  2781.     }
  2782.     PossibleService();
  2783.     LoadInPedestrians(f, count, ped_subs);
  2784.     if (ped_subs != NULL) {
  2785.         BrMemFree(ped_subs);
  2786.     }
  2787.     PrintMemoryDump(0, "JUST LOADED IN PEDS");
  2788.     LoadInOppoPaths(f);
  2789.     PrintMemoryDump(0, "JUST LOADED IN OPPO PATHS");
  2790.     num_materials = GetAnInt(f);
  2791.     for (i = 0; i < num_materials; i++) {
  2792.         PossibleService();
  2793.         pRace_info->material_modifiers[i].car_wall_friction = GetAScalar(f);
  2794.         pRace_info->material_modifiers[i].tyre_road_friction = GetAScalar(f);
  2795.         pRace_info->material_modifiers[i].down_force = GetAScalar(f);
  2796.         pRace_info->material_modifiers[i].bumpiness = GetAScalar(f);
  2797.         pRace_info->material_modifiers[i].tyre_noise_index = GetAnInt(f);
  2798.         pRace_info->material_modifiers[i].crash_noise_index = GetAnInt(f);
  2799.         pRace_info->material_modifiers[i].scrape_noise_index = GetAnInt(f);
  2800.         pRace_info->material_modifiers[i].sparkiness = GetAScalar(f);
  2801.         pRace_info->material_modifiers[i].smoke_type = GetAnInt(f);
  2802.         GetAString(f, s);
  2803.         str = strtok(s, ".");
  2804.  
  2805.         if (!strcmp(s, "none") || !strcmp(s, "NONE") || !strcmp(s, "0") || !strcmp(s, "1")) {
  2806.             pRace_info->material_modifiers[i].skid_mark_material = NULL;
  2807.         } else {
  2808.             sl = strlen(str);
  2809.             strcat(str, ".PIX");
  2810.             LoadSinglePixelmap(&gTrack_storage_space, str);
  2811.             str[sl] = 0;
  2812.             strcat(str, ".MAT");
  2813.             material = LoadSingleMaterial(&gTrack_storage_space, str);
  2814.             pRace_info->material_modifiers[i].skid_mark_material = material;
  2815. #if defined(DETHRACE_FIX_BUGS)
  2816.             skid_mark_cnt++;
  2817. #endif
  2818.         }
  2819.     }
  2820. #if defined(DETHRACE_FIX_BUGS)
  2821.     /* Display skidmarks even if the race has no specified skidmark material. */
  2822.     if (!skid_mark_cnt && num_materials) {
  2823.         LOG_WARN("Track %s has no valid skid mark material, setting the default one",
  2824.             pRace_info->track_file_name);
  2825.         LoadSinglePixelmap(&gTrack_storage_space, "SKIDMARK.PIX");
  2826.         material = LoadSingleMaterial(&gTrack_storage_space, "SKIDMARK.MAT");
  2827.         pRace_info->material_modifiers[0].skid_mark_material = material;
  2828.     }
  2829. #endif
  2830.     for (i = num_materials; i < 10; ++i) {
  2831.         pRace_info->material_modifiers[i].car_wall_friction = 1.0;
  2832.         pRace_info->material_modifiers[i].tyre_road_friction = 1.0;
  2833.         pRace_info->material_modifiers[i].down_force = 1.0;
  2834.         pRace_info->material_modifiers[i].bumpiness = 0.0;
  2835.         pRace_info->material_modifiers[i].tyre_noise_index = 0;
  2836.         pRace_info->material_modifiers[i].crash_noise_index = 0;
  2837.         pRace_info->material_modifiers[i].scrape_noise_index = 0;
  2838.         pRace_info->material_modifiers[i].sparkiness = 1.0;
  2839.         pRace_info->material_modifiers[i].smoke_type = 1;
  2840.         pRace_info->material_modifiers[i].skid_mark_material = 0;
  2841.     }
  2842.     i = 10;
  2843.     pRace_info->material_modifiers[i].car_wall_friction = 1.0;
  2844.     pRace_info->material_modifiers[i].tyre_road_friction = 1.0;
  2845.     pRace_info->material_modifiers[i].down_force = 0.0;
  2846.     pRace_info->material_modifiers[i].bumpiness = 0.0;
  2847.     pRace_info->material_modifiers[i].tyre_noise_index = -1;
  2848.     pRace_info->material_modifiers[i].crash_noise_index = 0;
  2849.     pRace_info->material_modifiers[i].scrape_noise_index = 0;
  2850.     pRace_info->material_modifiers[i].sparkiness = 0.0;
  2851.     pRace_info->material_modifiers[i].smoke_type = 1;
  2852.     pRace_info->material_modifiers[i].skid_mark_material = 0;
  2853.     gDefault_water_spec_vol->material_modifier_index = i;
  2854.     num_non_cars = GetAnInt(f);
  2855.     non_car = BrMemCalloc(num_non_cars + 5, sizeof(tNon_car_spec), kMem_non_car_spec);
  2856.     if (!non_car && num_non_cars) {
  2857.         FatalError(kFatalError_OpenRacesFile);
  2858.     }
  2859.     gProgram_state.non_cars = non_car;
  2860.     gProgram_state.num_non_car_spaces = num_non_cars + NONCAR_UNUSED_SLOTS;
  2861.     for (i = 0; i < COUNT_OF(gNon_car_spec_list); ++i) {
  2862.         gNon_car_spec_list[i] = '\0';
  2863.     }
  2864.     for (i = 0; i < NONCAR_UNUSED_SLOTS; i++) {
  2865.         non_car->collision_info.driver = eDriver_non_car_unused_slot;
  2866.         non_car++;
  2867.     }
  2868.     i = 0;
  2869.     for (i = 0; i < num_non_cars; i++) {
  2870.         PossibleService();
  2871.         GetAString(f, s);
  2872.         PathCat(the_path, gApplication_path, "NONCARS");
  2873.         PathCat(the_path, the_path, s);
  2874.         non_car_f = DRfopen(the_path, "rt");
  2875.         if (non_car_f == NULL) {
  2876.             FatalError(kFatalError_Open_S, the_path);
  2877.         }
  2878.         ReadNonCarMechanicsData(non_car_f, non_car);
  2879.         PossibleService();
  2880.         ReadShrapnelMaterials(non_car_f, &non_car->collision_info);
  2881.         gNon_car_spec_list[non_car->collision_info.index] = i + 1;
  2882.         fclose(non_car_f);
  2883.         non_car++;
  2884.     }
  2885.     GetSmokeShadeTables(f);
  2886.     pRace_info->number_of_net_start_points = GetAnInt(f);
  2887.     for (i = 0; i < pRace_info->number_of_net_start_points; i++) {
  2888.         GetThreeScalars(
  2889.             f,
  2890.             &pRace_info->net_starts[i].pos.v[0],
  2891.             &pRace_info->net_starts[i].pos.v[1],
  2892.             &pRace_info->net_starts[i].pos.v[2]);
  2893.         pRace_info->net_starts[i].yaw = GetAScalar(f);
  2894.     }
  2895.     if (gRace_file_version <= 2) {
  2896.         LoadInKevStuff(NULL);
  2897.     } else {
  2898.         LoadInKevStuff(f);
  2899.     }
  2900.     if (gRace_file_version < 5) {
  2901.         gYon_multiplier = viewdistance_surmultiplier * 1.0; // Pierre-Marie Baty -- view distance surmultiplier addition
  2902.     } else {
  2903.         gYon_multiplier = viewdistance_surmultiplier * GetAScalar(f); // Pierre-Marie Baty -- view distance surmultiplier addition
  2904.     }
  2905.     GetAString(f, s);
  2906.     if (strcmp(s, pFile_name) != 0) {
  2907.         FatalError(kFatalError_FileCorrupt_S, pFile_name);
  2908.     }
  2909.     fclose(f);
  2910. }
  2911.  
  2912. // IDA: br_uint_32 __cdecl RemoveBounds(br_actor *pActor, void *pArg)
  2913. br_uintptr_t RemoveBounds(br_actor* pActor, void* pArg) {
  2914.     LOG_TRACE("(%p, %p)", pActor, pArg);
  2915.  
  2916.     if (pActor->type == BR_ACTOR_BOUNDS || pActor->type == BR_ACTOR_BOUNDS_CORRECT) {
  2917.         BrResFree(pActor->type_data);
  2918.         pActor->type_data = NULL;
  2919.     }
  2920.     return 0;
  2921. }
  2922.  
  2923. // IDA: void __usercall RemoveBoundsStructures(br_actor *pActor@<EAX>)
  2924. void RemoveBoundsStructures(br_actor* pActor) {
  2925.     LOG_TRACE("(%p)", pActor);
  2926.  
  2927.     DRActorEnumRecurse(pActor, RemoveBounds, NULL);
  2928. }
  2929.  
  2930. // IDA: void __usercall FreeTrack(tTrack_spec *pTrack_spec@<EAX>)
  2931. void FreeTrack(tTrack_spec* pTrack_spec) {
  2932.     int i;
  2933.     tNon_car_spec* non_car;
  2934.     LOG_TRACE("(%p)", pTrack_spec);
  2935.  
  2936.     if (gAdditional_actors != NULL) {
  2937.         BrActorRemove(gAdditional_actors);
  2938.         BrActorFree(gAdditional_actors);
  2939.     }
  2940.     PossibleService();
  2941.     DisposeTexturingMaterials();
  2942.     PossibleService();
  2943.     DisposeColumns(pTrack_spec);
  2944.     PossibleService();
  2945.     RemoveBoundsStructures(pTrack_spec->the_actor);
  2946.     BrActorRemove(pTrack_spec->the_actor);
  2947.     BrActorFree(pTrack_spec->the_actor);
  2948.     pTrack_spec->the_actor = NULL;
  2949.     gTrack_actor = NULL;
  2950.     PossibleService();
  2951.     DisposeFunkotronics(-2);
  2952.     PossibleService();
  2953.     ClearOutStorageSpace(&gTrack_storage_space);
  2954.     PossibleService();
  2955.     DisposeGroovidelics(-2);
  2956.     PossibleService();
  2957.     DisposeOpponentPaths();
  2958.     PossibleService();
  2959.     DisposeKevStuff();
  2960.     PossibleService();
  2961.     if (gCurrent_race.map_image != NULL) {
  2962.         BrPixelmapFree(gCurrent_race.map_image);
  2963.     }
  2964.     if (gProgram_state.special_screens_count != 0) {
  2965.         BrMemFree(gProgram_state.special_screens);
  2966.     }
  2967.     PossibleService();
  2968.     for (i = 0, non_car = gProgram_state.non_cars; i < gProgram_state.num_non_car_spaces; i++, non_car++) {
  2969.         PossibleService();
  2970.         if (non_car->collision_info.driver == eDriver_non_car && non_car->collision_info.car_master_actor != NULL) {
  2971.             BrActorRemove(non_car->collision_info.car_master_actor);
  2972.             BrActorFree(non_car->collision_info.car_master_actor);
  2973.         }
  2974.     }
  2975.     if (gProgram_state.non_cars != NULL) {
  2976.         BrMemFree(gProgram_state.non_cars);
  2977.     }
  2978.     FreeSmokeShadeTables();
  2979. }
  2980.  
  2981. // 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)
  2982. void ProcessTrack(br_actor* pWorld, tTrack_spec* pTrack_spec, br_actor* pCamera, br_matrix34* pCamera_to_world_transform, int pRender_blends) {
  2983.     LOG_TRACE("(%p, %p, %p, %p, %d)", pWorld, pTrack_spec, pCamera, pCamera_to_world_transform, pRender_blends);
  2984.  
  2985.     RenderTrack(pWorld, pTrack_spec, pCamera, pCamera_to_world_transform, pRender_blends);
  2986.     if (gAdditional_actors) {
  2987.         if (!pRender_blends) {
  2988.             BrZbSceneRenderAdd(gAdditional_actors);
  2989.         }
  2990.     }
  2991. }
  2992.  
  2993. // IDA: br_scalar __cdecl NormaliseDegreeAngle(br_scalar pAngle)
  2994. br_scalar NormaliseDegreeAngle(br_scalar pAngle) {
  2995.     LOG_TRACE("(%f)", pAngle);
  2996.  
  2997.     while (pAngle < .0f) {
  2998.         pAngle += 360.f;
  2999.     }
  3000.     return pAngle;
  3001. }
  3002.  
  3003. #define SAW(T, PERIOD) (fmodf((T), (PERIOD)) / (PERIOD))
  3004.  
  3005. #define MOVE_FUNK_PARAMETER(DEST, MODE, PERIOD, AMPLITUDE, FLASH_VALUE)                   \
  3006.     do {                                                                                  \
  3007.         switch (MODE) {                                                                   \
  3008.         case eMove_continuous:                                                            \
  3009.             if ((PERIOD) == 0.f) {                                                        \
  3010.                 DEST = 0.f;                                                               \
  3011.             } else {                                                                      \
  3012.                 DEST = (AMPLITUDE)*SAW(f_the_time, (PERIOD));                             \
  3013.             }                                                                             \
  3014.             break;                                                                        \
  3015.         case eMove_controlled:                                                            \
  3016.             DEST = (PERIOD) * (AMPLITUDE);                                                \
  3017.             break;                                                                        \
  3018.         case eMove_absolute:                                                              \
  3019.             DEST = (PERIOD);                                                              \
  3020.             break;                                                                        \
  3021.         case eMove_linear:                                                                \
  3022.             if ((PERIOD) == 0.f) {                                                        \
  3023.                 DEST = 0.f;                                                               \
  3024.             } else {                                                                      \
  3025.                 DEST = (AMPLITUDE)*MapSawToTriangle(SAW(f_the_time, (PERIOD)));           \
  3026.             }                                                                             \
  3027.             break;                                                                        \
  3028.         case eMove_flash:                                                                 \
  3029.             if (2 * fmodf(f_the_time, (PERIOD)) > (PERIOD)) {                             \
  3030.                 DEST = (FLASH_VALUE);                                                     \
  3031.             } else {                                                                      \
  3032.                 DEST = -(FLASH_VALUE);                                                    \
  3033.             }                                                                             \
  3034.             break;                                                                        \
  3035.         case eMove_harmonic:                                                              \
  3036.             if ((PERIOD) == 0.f) {                                                        \
  3037.                 DEST = 0.f;                                                               \
  3038.             } else {                                                                      \
  3039.                 DEST = (AMPLITUDE)*BR_SIN(BR_ANGLE_DEG(SAW(f_the_time, (PERIOD)) * 360)); \
  3040.             }                                                                             \
  3041.             break;                                                                        \
  3042.         default:                                                                          \
  3043.             TELL_ME_IF_WE_PASS_THIS_WAY();                                                \
  3044.         }                                                                                 \
  3045.     } while (0)
  3046.  
  3047. // IDA: void __cdecl FunkThoseTronics()
  3048. void FunkThoseTronics(void) {
  3049.     int i;
  3050.     int j;
  3051.     int iteration_count;
  3052.     int finished;
  3053.     tFunkotronic_spec* the_funk;
  3054.     //br_vector3* the_proximity; // Pierre-Marie Baty -- unused variable
  3055.     tS32 the_time;
  3056.     //tS32 old_last_time; // Pierre-Marie Baty -- unused variable
  3057.     //tS32 time_diff; // Pierre-Marie Baty -- unused variable
  3058.     br_matrix23* mat_matrix;
  3059.     br_material* the_material;
  3060.     float f_the_time;
  3061.     float rot_amount;
  3062.     float f_time_diff;
  3063.     br_vector2 tmp_v2;
  3064.     br_pixelmap* old_colour_map;
  3065.     LOG_TRACE("()");
  3066.  
  3067.     if (gFunkotronics_array == NULL) {
  3068.         return;
  3069.     }
  3070.     DontLetFlicFuckWithPalettes();
  3071.     the_time = GetTotalTime();
  3072.     f_the_time = (float)the_time;
  3073.     for (i = 0; i < gFunkotronics_array_size; i++) {
  3074.         the_funk = &gFunkotronics_array[i];
  3075.         if (the_funk->owner == -999) {
  3076.             continue;
  3077.         }
  3078.         j = 0;
  3079.         if (the_funk->mode == eFunk_mode_distance && the_funk->proximity_array != NULL) {
  3080.             j = -2;
  3081.             for (j = 0; j < the_funk->proximity_count; j++) {
  3082.                 if (Vector3DistanceSquared(&the_funk->proximity_array[j], gOur_pos) <= gSight_distance_squared) {
  3083.                     j = -1;
  3084.                     break;
  3085.                 }
  3086.             }
  3087.         }
  3088.         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))) {
  3089.             the_material = the_funk->material;
  3090.             mat_matrix = &the_material->map_transform;
  3091.             if (!gAction_replay_mode || !ReplayIsPaused() || the_funk->matrix_mode == eMove_controlled || the_funk->matrix_mode == eMove_absolute) {
  3092.                 switch (the_funk->matrix_mod_type) {
  3093.                 case eMatrix_mod_spin:
  3094.  
  3095.                     BrMatrix23Identity(mat_matrix);
  3096.                     the_material->map_transform.m[2][0] -= .5f;
  3097.                     the_material->map_transform.m[2][1] -= .5f;
  3098.                     if (the_funk->matrix_mod_data.spin_info.period > 0.f) {
  3099.                         f_time_diff = 1.f - fmodf(the_funk->matrix_mod_data.spin_info.period, 1.f);
  3100.                     } else {
  3101.                         f_time_diff = fmodf(-the_funk->matrix_mod_data.spin_info.period, 1.f);
  3102.                     }
  3103.  
  3104.                     MOVE_FUNK_PARAMETER(rot_amount, the_funk->matrix_mode, f_time_diff, 65536.f, 7.5f);
  3105.                     DRMatrix23PostRotate(mat_matrix, (br_angle)rot_amount);
  3106.  
  3107.                     the_material->map_transform.m[2][0] += .5f;
  3108.                     the_material->map_transform.m[2][1] += .5f;
  3109.                     break;
  3110.                 case eMatrix_mod_rock:
  3111.                     BrMatrix23Identity(mat_matrix);
  3112.                     the_material->map_transform.m[2][0] -= the_funk->matrix_mod_data.rock_info.x_centre;
  3113.                     the_material->map_transform.m[2][1] -= the_funk->matrix_mod_data.rock_info.y_centre;
  3114.  
  3115.                     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);
  3116.                     DRMatrix23PostRotate(mat_matrix, BrDegreeToAngle(NormaliseDegreeAngle(rot_amount)));
  3117.  
  3118.                     the_material->map_transform.m[2][0] += the_funk->matrix_mod_data.rock_info.x_centre;
  3119.                     the_material->map_transform.m[2][1] += the_funk->matrix_mod_data.rock_info.y_centre;
  3120.                     break;
  3121.                 case eMatrix_mod_throb:
  3122.                     BrMatrix23Identity(mat_matrix);
  3123.                     the_material->map_transform.m[2][0] -= the_funk->matrix_mod_data.throb_info.x_centre;
  3124.                     the_material->map_transform.m[2][1] -= the_funk->matrix_mod_data.throb_info.y_centre;
  3125.  
  3126.                     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);
  3127.                     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);
  3128.                     BrMatrix23PostScale(mat_matrix, tmp_v2.v[0] + 1.f, tmp_v2.v[1] + 1.f);
  3129.  
  3130.                     the_material->map_transform.m[2][0] += the_funk->matrix_mod_data.throb_info.x_centre;
  3131.                     the_material->map_transform.m[2][1] += the_funk->matrix_mod_data.throb_info.y_centre;
  3132.                     break;
  3133.                 case eMatrix_mod_slither:
  3134.                     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);
  3135.                     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);
  3136.                     break;
  3137.                 case eMatrix_mod_roll:
  3138.                     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);
  3139.                     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);
  3140.                     break;
  3141.                 case eMatrix_mod_none:
  3142.                     break;
  3143.                 }
  3144.                 if (the_funk->matrix_mod_type != eMatrix_mod_none) {
  3145.                     BrMaterialUpdate(the_funk->material, BR_MATU_MAP_TRANSFORM);
  3146.                 }
  3147.             }
  3148.             if (the_funk->lighting_animation_type != eMove_none) {
  3149.                 MOVE_FUNK_PARAMETER(the_material->ka, the_funk->lighting_animation_type, the_funk->lighting_animation_period, the_funk->ambient_delta, the_funk->ambient_delta);
  3150.                 the_material->ka += the_funk->ambient_base;
  3151.  
  3152.                 MOVE_FUNK_PARAMETER(the_material->kd, the_funk->lighting_animation_type, the_funk->lighting_animation_period, the_funk->direct_delta, the_funk->direct_delta);
  3153.                 the_material->kd += the_funk->direct_base;
  3154.  
  3155.                 MOVE_FUNK_PARAMETER(the_material->ks, the_funk->lighting_animation_type, the_funk->lighting_animation_period, the_funk->specular_delta, the_funk->specular_delta);
  3156.                 the_material->ks += the_funk->specular_base;
  3157.             }
  3158.             if (the_funk->texture_animation_type == eTexture_animation_frames) {
  3159.                 if (!gAction_replay_mode || !ReplayIsPaused() || the_funk->mode == eFunk_mode_all_laps_but_last || the_funk->mode == 4) {
  3160.                     old_colour_map = the_material->colour_map;
  3161.                     if (the_funk->time_mode == eTime_mode_accurate) {
  3162.                         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);
  3163.                         the_material->colour_map = the_funk->texture_animation_data.frames_info.textures[(int)rot_amount];
  3164.                     } else {
  3165.                         if (the_funk->texture_animation_data.frames_info.period <= fabsf(f_the_time - the_funk->last_frame)) {
  3166.                             the_funk->last_frame = f_the_time;
  3167.                             the_funk->texture_animation_data.frames_info.current_frame++;
  3168.                             if (the_funk->texture_animation_data.frames_info.current_frame >= the_funk->texture_animation_data.frames_info.texture_count) {
  3169.                                 the_funk->texture_animation_data.frames_info.current_frame = 0;
  3170.                             }
  3171.                             the_material->colour_map = the_funk->texture_animation_data.frames_info.textures[the_funk->texture_animation_data.frames_info.current_frame];
  3172.                         }
  3173.                     }
  3174.                     if (the_material->colour_map != old_colour_map) {
  3175.                         BrMaterialUpdate(the_funk->material, BR_MATU_COLOURMAP);
  3176.                     }
  3177.                 }
  3178.             } else if (the_funk->texture_animation_type == eTexture_animation_flic && (!gAction_replay_mode || !ReplayIsPaused())) {
  3179.                 f_time_diff = f_the_time;
  3180.                 if (f_time_diff < the_funk->last_frame) {
  3181.                     f_time_diff = 2 * the_funk->last_frame - f_time_diff;
  3182.                 }
  3183.                 if (the_funk->time_mode == eTime_mode_accurate) {
  3184.                     if (the_funk->last_frame) {
  3185.                         iteration_count = (f_time_diff - the_funk->last_frame) / the_funk->texture_animation_data.flic_info.flic_descriptor.frame_period;
  3186.                     } else {
  3187.                         iteration_count = 1;
  3188.                     }
  3189.                 } else {
  3190.                     if (f_time_diff - the_funk->last_frame > the_funk->texture_animation_data.flic_info.flic_descriptor.frame_period) {
  3191.                         iteration_count = 1;
  3192.                     } else {
  3193.                         iteration_count = 0;
  3194.                     }
  3195.                 }
  3196.                 for (j = 0; j < iteration_count; j++) {
  3197.                     finished = PlayNextFlicFrame(&the_funk->texture_animation_data.flic_info.flic_descriptor);
  3198.                     BrMapUpdate(the_funk->material->colour_map, BR_MAPU_ALL);
  3199.                     BrMaterialUpdate(the_funk->material, BR_MATU_COLOURMAP);
  3200.                     if (finished) {
  3201.                         EndFlic(&the_funk->texture_animation_data.flic_info.flic_descriptor);
  3202.                         StartFlic(
  3203.                             the_funk->texture_animation_data.flic_info.flic_descriptor.file_name,
  3204.                             -1,
  3205.                             &the_funk->texture_animation_data.flic_info.flic_descriptor,
  3206.                             the_funk->texture_animation_data.flic_info.flic_data_length,
  3207.                             (tS8*)the_funk->texture_animation_data.flic_info.flic_data,
  3208.                             the_material->colour_map, 0, 0, 0);
  3209.                     }
  3210.                     the_funk->last_frame = f_the_time;
  3211.                 }
  3212.             }
  3213.         }
  3214.     }
  3215.     LetFlicFuckWithPalettes();
  3216. }
  3217.  
  3218. // IDA: void __usercall LollipopizeActor(br_actor *pSubject_actor@<EAX>, br_matrix34 *ref_to_world@<EDX>, tLollipop_mode pWhich_axis@<EBX>)
  3219. void LollipopizeActor(br_actor* pSubject_actor, br_matrix34* ref_to_world, tLollipop_mode pWhich_axis) {
  3220.     br_vector3 ref_to_subject;
  3221.     br_vector3 fixed_axis;
  3222.     br_vector3 vector_a;
  3223.     br_vector3 vector_b;
  3224.     br_matrix34 subject_to_world;
  3225.     br_matrix34 mat;
  3226.     LOG_TRACE("(%p, %p, %d)", pSubject_actor, ref_to_world, pWhich_axis);
  3227.  
  3228.     BrActorToActorMatrix34(&subject_to_world, pSubject_actor, gNon_track_actor);
  3229.     BrVector3Sub(&ref_to_subject, (br_vector3*)ref_to_world->m[3], (br_vector3*)subject_to_world.m[3]);
  3230.     switch (pWhich_axis) {
  3231.     case eLollipop_none:
  3232.         TELL_ME_IF_WE_PASS_THIS_WAY();
  3233.         break;
  3234.     case eLollipop_x_match:
  3235.         BrVector3SetFloat(&vector_a, 1.f, 0.f, 0.f);
  3236.         break;
  3237.     case eLollipop_y_match:
  3238.         BrVector3SetFloat(&vector_a, 0.f, 1.f, 0.f);
  3239.         break;
  3240.     case eLollipop_z_match:
  3241.         BrVector3SetFloat(&vector_a, 0.f, 0.f, 1.f);
  3242.         break;
  3243.     }
  3244.     BrVector3Cross(&vector_b, &ref_to_subject, &vector_a);
  3245.     BrVector3Normalise(&vector_b, &vector_b);
  3246.  
  3247.     BrVector3Cross(&fixed_axis, &vector_a, &vector_b);
  3248.  
  3249.     switch (pWhich_axis) {
  3250.     case eLollipop_none:
  3251.         break;
  3252.     case eLollipop_x_match:
  3253.         mat.m[0][0] = vector_a.v[0];
  3254.         mat.m[1][0] = vector_a.v[1];
  3255.         mat.m[2][0] = vector_a.v[2];
  3256.         mat.m[0][1] = vector_b.v[0];
  3257.         mat.m[1][1] = vector_b.v[1];
  3258.         mat.m[2][1] = vector_b.v[2];
  3259.         mat.m[0][2] = fixed_axis.v[0];
  3260.         mat.m[1][2] = fixed_axis.v[1];
  3261.         mat.m[2][2] = fixed_axis.v[2];
  3262.         mat.m[3][0] = 0.f;
  3263.         mat.m[3][1] = 0.f;
  3264.         mat.m[3][2] = 0.f;
  3265.         break;
  3266.     case eLollipop_y_match:
  3267.         mat.m[0][0] = vector_b.v[0];
  3268.         mat.m[1][0] = vector_b.v[1];
  3269.         mat.m[2][0] = vector_b.v[2];
  3270.         mat.m[0][1] = vector_a.v[0];
  3271.         mat.m[1][1] = vector_a.v[1];
  3272.         mat.m[2][1] = vector_a.v[2];
  3273.         mat.m[0][2] = fixed_axis.v[0];
  3274.         mat.m[1][2] = fixed_axis.v[1];
  3275.         mat.m[2][2] = fixed_axis.v[2];
  3276.         mat.m[3][0] = 0.f;
  3277.         mat.m[3][1] = 0.f;
  3278.         mat.m[3][2] = 0.f;
  3279.         break;
  3280.     case eLollipop_z_match:
  3281.         mat.m[0][0] = vector_b.v[0];
  3282.         mat.m[1][0] = vector_b.v[1];
  3283.         mat.m[2][0] = vector_b.v[2];
  3284.         mat.m[0][1] = vector_a.v[0];
  3285.         mat.m[1][1] = vector_a.v[1];
  3286.         mat.m[2][1] = vector_a.v[2];
  3287.         mat.m[0][2] = fixed_axis.v[0];
  3288.         mat.m[1][2] = fixed_axis.v[1];
  3289.         mat.m[2][2] = fixed_axis.v[2];
  3290.         mat.m[3][0] = 0.f;
  3291.         mat.m[3][1] = 0.f;
  3292.         mat.m[3][2] = 0.f;
  3293.         break;
  3294.     }
  3295.     BrMatrix34Pre(&pSubject_actor->t.t.mat, &mat);
  3296. }
  3297.  
  3298. // IDA: void __usercall CalcActorGlobalPos(br_vector3 *pResult@<EAX>, br_actor *pActor@<EDX>)
  3299. void CalcActorGlobalPos(br_vector3* pResult, br_actor* pActor) {
  3300.     LOG_TRACE("(%p, %p)", pResult, pActor);
  3301.  
  3302.     pResult->v[0] = 0.0;
  3303.     pResult->v[1] = 0.0;
  3304.     pResult->v[2] = 0.0;
  3305.     while (pActor && pActor != gNon_track_actor) {
  3306.         pResult->v[0] = pActor->t.t.mat.m[3][0] + pResult->v[0];
  3307.         pResult->v[1] = pActor->t.t.mat.m[3][1] + pResult->v[1];
  3308.         pResult->v[2] = pActor->t.t.mat.m[3][2] + pResult->v[2];
  3309.         pActor = pActor->parent;
  3310.     }
  3311. }
  3312.  
  3313. // IDA: int __usercall PointOutOfSight@<EAX>(br_vector3 *pPoint@<EAX>, br_scalar pMax_distance)
  3314. int PointOutOfSight(br_vector3* pPoint, br_scalar pMax_distance) {
  3315.     br_vector3 distance_vector;
  3316.     LOG_TRACE("(%p, %f)", pPoint, pMax_distance);
  3317.  
  3318.     if (gMirror_on__graphics) {
  3319.         distance_vector.v[0] = pPoint->v[0] - gRearview_camera_to_world.m[3][0];
  3320.         distance_vector.v[1] = pPoint->v[1] - gRearview_camera_to_world.m[3][1];
  3321.         distance_vector.v[2] = pPoint->v[2] - gRearview_camera_to_world.m[3][2];
  3322.         if (distance_vector.v[0] * distance_vector.v[0]
  3323.                     + distance_vector.v[1] * distance_vector.v[1]
  3324.                     + distance_vector.v[2] * distance_vector.v[2]
  3325.                 < pMax_distance
  3326.             && gRearview_camera_to_world.m[2][2] * distance_vector.v[2]
  3327.                     + gRearview_camera_to_world.m[2][1] * distance_vector.v[1]
  3328.                     + gRearview_camera_to_world.m[2][0] * distance_vector.v[0]
  3329.                 < 0.0) {
  3330.             return 0;
  3331.         }
  3332.     }
  3333.     distance_vector.v[0] = pPoint->v[0] - gCamera_to_world.m[3][0];
  3334.     distance_vector.v[1] = pPoint->v[1] - gCamera_to_world.m[3][1];
  3335.     distance_vector.v[2] = pPoint->v[2] - gCamera_to_world.m[3][2];
  3336.     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
  3337.         || 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;
  3338. }
  3339.  
  3340. // IDA: void __usercall PathGrooveBastard(tGroovidelic_spec *pGroove@<EAX>, tU32 pTime@<EDX>, br_matrix34 *pMat@<EBX>, int pInterrupt_it@<ECX>)
  3341. void PathGrooveBastard(tGroovidelic_spec* pGroove, tU32 pTime, br_matrix34* pMat, int pInterrupt_it) {
  3342.     br_scalar pos;
  3343.     LOG_TRACE("(%p, %d, %p, %d)", pGroove, pTime, pMat, pInterrupt_it);
  3344.  
  3345.     if (pGroove->path_type == eGroove_path_straight) {
  3346.         if (pGroove->path_data.straight_info.x_delta != 0.0f) {
  3347.  
  3348.             switch (pGroove->path_mode) {
  3349.             case eMove_continuous:
  3350.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3351.                     pos = 0.f;
  3352.                 } else {
  3353.                     pos = fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period * pGroove->path_data.straight_info.x_delta;
  3354.                 }
  3355.                 break;
  3356.             case eMove_controlled:
  3357.                 pos = pGroove->path_data.straight_info.period * pGroove->path_data.straight_info.x_delta;
  3358.                 break;
  3359.             case eMove_absolute:
  3360.                 pos = pGroove->path_data.straight_info.period;
  3361.                 break;
  3362.             case eMove_flash:
  3363.                 if (fmodf(pTime, pGroove->path_data.straight_info.period) * 2.0f <= pGroove->path_data.straight_info.period) {
  3364.                     pos = pGroove->path_data.straight_info.x_delta;
  3365.                 } else {
  3366.                     pos = -pGroove->path_data.straight_info.x_delta;
  3367.                 }
  3368.                 break;
  3369.             case eMove_harmonic:
  3370.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3371.                     pos = 0.f;
  3372.                 } else {
  3373.                     pos = sinf(BrAngleToRadian(BrDegreeToAngle(fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period * 360.0f)))
  3374.                         * pGroove->path_data.straight_info.x_delta;
  3375.                 }
  3376.                 break;
  3377.             case eMove_linear:
  3378.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3379.                     pos = 0.f;
  3380.                 } else {
  3381.                     pos = MapSawToTriangle(fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period)
  3382.                         * pGroove->path_data.straight_info.x_delta;
  3383.                 }
  3384.                 break;
  3385.             default:
  3386.                 TELL_ME_IF_WE_PASS_THIS_WAY();
  3387.             }
  3388.  
  3389.             pos += pGroove->path_data.straight_info.centre.v[0];
  3390.             if (pInterrupt_it) {
  3391.                 pGroove->path_resumption_value = pos;
  3392.                 if (pMat->m[3][0] <= pos) {
  3393.                     pGroove->path_interrupt_status = eInterrupt_greater_than;
  3394.                 } else {
  3395.                     pGroove->path_interrupt_status = eInterrupt_less_than;
  3396.                 }
  3397.             } else if (pGroove->path_interrupt_status == eInterrupt_none) {
  3398.                 BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.straight_info.centre);
  3399.                 pMat->m[3][0] = pos;
  3400.             } else if (pGroove->path_interrupt_status == eInterrupt_less_than) {
  3401.                 if (pGroove->path_resumption_value > pos) {
  3402.                     pGroove->path_interrupt_status = eInterrupt_none;
  3403.                     BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.straight_info.centre);
  3404.                     pMat->m[3][0] = pos;
  3405.                 }
  3406.             } else if (pGroove->path_resumption_value < pos) {
  3407.                 pGroove->path_interrupt_status = eInterrupt_none;
  3408.                 BrVector3Copy(&pGroove->actor->t.t.euler.t, &pGroove->path_data.straight_info.centre);
  3409.                 pMat->m[3][0] = pos;
  3410.             }
  3411.         }
  3412.  
  3413.         if (pGroove->path_data.straight_info.y_delta != 0.0f) {
  3414.             switch (pGroove->path_mode) {
  3415.             case eMove_continuous:
  3416.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3417.                     pos = 0.f;
  3418.                 } else {
  3419.                     pos = fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period * pGroove->path_data.straight_info.y_delta;
  3420.                 }
  3421.                 break;
  3422.             case eMove_controlled:
  3423.                 pos = pGroove->path_data.straight_info.period * pGroove->path_data.straight_info.y_delta;
  3424.                 break;
  3425.             case eMove_absolute:
  3426.                 pos = pGroove->path_data.straight_info.period;
  3427.                 break;
  3428.             case eMove_flash:
  3429.                 if (fmodf(pTime, pGroove->path_data.straight_info.period) * 2.0f <= pGroove->path_data.straight_info.period) {
  3430.                     pos = pGroove->path_data.straight_info.y_delta;
  3431.                 } else {
  3432.                     pos = -pGroove->path_data.straight_info.y_delta;
  3433.                 }
  3434.                 break;
  3435.             case eMove_harmonic:
  3436.                 if (pGroove->path_data.straight_info.period == 0.0) {
  3437.                     pos = 0.f;
  3438.                 } else {
  3439.                     pos = sinf(BrAngleToRadian(BrDegreeToAngle(fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period * 360.0f)))
  3440.                         * pGroove->path_data.straight_info.y_delta;
  3441.                 }
  3442.                 break;
  3443.             case eMove_linear:
  3444.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3445.                     pos = 0.f;
  3446.                 } else {
  3447.                     pos = MapSawToTriangle(fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period)
  3448.                         * pGroove->path_data.straight_info.y_delta;
  3449.                 }
  3450.                 break;
  3451.             default:
  3452.                 TELL_ME_IF_WE_PASS_THIS_WAY();
  3453.             }
  3454.  
  3455.             pos += pGroove->path_data.straight_info.centre.v[1];
  3456.             if (pInterrupt_it) {
  3457.                 pGroove->path_resumption_value = pos;
  3458.                 if (pMat->m[3][1] <= pos) {
  3459.                     pGroove->path_interrupt_status = eInterrupt_greater_than;
  3460.                 } else {
  3461.                     pGroove->path_interrupt_status = eInterrupt_less_than;
  3462.                 }
  3463.             } else if (pGroove->path_interrupt_status == eInterrupt_none) {
  3464.                 BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.straight_info.centre);
  3465.                 pMat->m[3][1] = pos;
  3466.             } else if (pGroove->path_interrupt_status == eInterrupt_less_than) {
  3467.                 if (pGroove->path_resumption_value > pos) {
  3468.                     pGroove->path_interrupt_status = eInterrupt_none;
  3469.                     BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.straight_info.centre);
  3470.                     pMat->m[3][1] = pos;
  3471.                 }
  3472.             } else if (pGroove->path_resumption_value < pos) {
  3473.                 pGroove->path_interrupt_status = eInterrupt_none;
  3474.                 pGroove->actor->t.t.euler.t = pGroove->path_data.straight_info.centre;
  3475.                 pMat->m[3][1] = pos;
  3476.             }
  3477.         }
  3478.  
  3479.         if (pGroove->path_data.straight_info.z_delta != 0.0f) {
  3480.             switch (pGroove->path_mode) {
  3481.             case eMove_continuous:
  3482.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3483.                     pos = 0.f;
  3484.                 } else {
  3485.                     pos = fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period * pGroove->path_data.straight_info.z_delta;
  3486.                 }
  3487.                 break;
  3488.             case eMove_controlled:
  3489.                 pos = pGroove->path_data.straight_info.period * pGroove->path_data.straight_info.z_delta;
  3490.                 break;
  3491.             case eMove_absolute:
  3492.                 pos = pGroove->path_data.straight_info.period;
  3493.                 break;
  3494.             case eMove_flash:
  3495.                 if (fmodf(pTime, pGroove->path_data.straight_info.period) * 2.0f <= pGroove->path_data.straight_info.period) {
  3496.                     pos = pGroove->path_data.straight_info.z_delta;
  3497.                 } else {
  3498.                     pos = -pGroove->path_data.straight_info.z_delta;
  3499.                 }
  3500.                 break;
  3501.             case eMove_harmonic:
  3502.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3503.                     pos = 0.f;
  3504.                 } else {
  3505.                     pos = sinf(BrAngleToRadian(BrDegreeToAngle(fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period * 360.0f)))
  3506.                         * pGroove->path_data.straight_info.z_delta;
  3507.                 }
  3508.                 break;
  3509.             case eMove_linear:
  3510.                 if (pGroove->path_data.straight_info.period == 0.0f) {
  3511.                     pos = 0.f;
  3512.                 } else {
  3513.                     pos = MapSawToTriangle(fmodf(pTime, pGroove->path_data.straight_info.period) / pGroove->path_data.straight_info.period)
  3514.                         * pGroove->path_data.straight_info.z_delta;
  3515.                 }
  3516.                 break;
  3517.             default:
  3518.                 TELL_ME_IF_WE_PASS_THIS_WAY();
  3519.             }
  3520.  
  3521.             pos += pGroove->path_data.straight_info.centre.v[1];
  3522.             if (pInterrupt_it) {
  3523.                 pGroove->path_resumption_value = pos;
  3524.                 if (pMat->m[3][2] <= pos) {
  3525.                     pGroove->path_interrupt_status = eInterrupt_greater_than;
  3526.                 } else {
  3527.                     pGroove->path_interrupt_status = eInterrupt_less_than;
  3528.                 }
  3529.             } else {
  3530.                 if (pGroove->path_interrupt_status == eInterrupt_none) {
  3531.                     BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.straight_info.centre);
  3532.                     pMat->m[3][2] = pos;
  3533.                 } else if (pGroove->path_interrupt_status == eInterrupt_less_than) {
  3534.                     if (pGroove->path_resumption_value > pos) {
  3535.                         pGroove->path_interrupt_status = eInterrupt_none;
  3536.                         BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.straight_info.centre);
  3537.                         pMat->m[3][2] = pos;
  3538.                     }
  3539.                 } else if (pGroove->path_resumption_value < pos) {
  3540.                     pGroove->path_interrupt_status = eInterrupt_none;
  3541.                     BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.straight_info.centre);
  3542.                     pMat->m[3][2] = pos;
  3543.                 }
  3544.             }
  3545.         }
  3546.         BrVector3Copy(&pGroove->object_position, &pGroove->actor->t.t.translate.t);
  3547.     } else if (pGroove->path_type == eGroove_path_circular) {
  3548.         BrVector3Copy(&pGroove->actor->t.t.translate.t, &pGroove->path_data.circular_info.centre);
  3549.         if (pGroove->path_data.circular_info.axis == eGroove_axis_y) {
  3550.             if (pGroove->path_data.circular_info.period == 0.0f) {
  3551.                 pos = 0.f;
  3552.             } else {
  3553.                 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;
  3554.             }
  3555.             pMat->m[3][0] = pGroove->path_data.circular_info.centre.v[0] + pos;
  3556.         } else if (pGroove->path_data.circular_info.axis == eGroove_axis_z) {
  3557.             if (pGroove->path_data.circular_info.period == 0.0f) {
  3558.                 pos = 0.f;
  3559.             } else {
  3560.                 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;
  3561.             }
  3562.             pMat->m[3][0] = pGroove->path_data.circular_info.centre.v[0] + pos;
  3563.         }
  3564.  
  3565.         if (pGroove->path_data.circular_info.axis == eGroove_axis_x) {
  3566.             if (pGroove->path_data.circular_info.period == 0.0f) {
  3567.                 pos = 0.f;
  3568.             } else {
  3569.                 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;
  3570.             }
  3571.             pMat->m[3][1] = pGroove->path_data.circular_info.centre.v[1] + pos;
  3572.         } else if (pGroove->path_data.circular_info.axis == eGroove_axis_z) {
  3573.             if (pGroove->path_data.circular_info.period == 0.0f) {
  3574.                 pos = 0.f;
  3575.             } else {
  3576.                 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;
  3577.             }
  3578.             pMat->m[3][1] = pGroove->path_data.circular_info.centre.v[1] + pos;
  3579.         }
  3580.  
  3581.         if (pGroove->path_data.circular_info.axis == eGroove_axis_x) {
  3582.             if (pGroove->path_data.circular_info.period == 0.0f) {
  3583.                 pos = 0.f;
  3584.             } else {
  3585.                 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;
  3586.             }
  3587.             pMat->m[3][2] = pGroove->path_data.circular_info.centre.v[1] + pos;
  3588.         } else if (pGroove->path_data.circular_info.axis == eGroove_axis_z) {
  3589.             if (pGroove->path_data.circular_info.period == 0.0f) {
  3590.                 pos = 0.f;
  3591.             } else {
  3592.                 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;
  3593.             }
  3594.             pMat->m[3][2] = pGroove->path_data.circular_info.centre.v[1] + pos;
  3595.         }
  3596.         BrVector3Copy(&pGroove->object_position, &pGroove->actor->t.t.translate.t);
  3597.     }
  3598. }
  3599.  
  3600. // IDA: void __usercall ObjectGrooveBastard(tGroovidelic_spec *pGroove@<EAX>, tU32 pTime@<EDX>, br_matrix34 *pMat@<EBX>, int pInterrupt_it@<ECX>)
  3601. void ObjectGrooveBastard(tGroovidelic_spec* pGroove, tU32 pTime, br_matrix34* pMat, int pInterrupt_it) {
  3602.     int rock_it;
  3603.     br_scalar x_size;
  3604.     br_scalar y_size;
  3605.     br_scalar z_size;
  3606.     br_scalar pos;
  3607.     br_bounds* bounds;
  3608.     LOG_TRACE("(%p, %d, %p, %d)", pGroove, pTime, pMat, pInterrupt_it);
  3609.  
  3610.     x_size = 0;
  3611.     y_size = 0;
  3612.     z_size = 0;
  3613.     pos = 0;
  3614.  
  3615.     switch (pGroove->object_type) {
  3616.     case eGroove_object_spin:
  3617.         if (pGroove->object_data.spin_info.axis == eGroove_axis_y) {
  3618.             if (pGroove->object_mode == eMove_continuous) {
  3619.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3620.                     pos = fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period * 360.0;
  3621.                 }
  3622.             } else if (pGroove->object_mode == eMove_controlled) {
  3623.                 pos = pGroove->object_data.spin_info.period * 360.0;
  3624.             } else if (pGroove->object_mode == eMove_absolute) {
  3625.                 pos = pGroove->object_data.spin_info.period;
  3626.             } else if (pGroove->object_mode == eMove_flash) {
  3627.                 if (fmod(pTime, pGroove->object_data.spin_info.period) * 2.0 <= pGroove->object_data.spin_info.period) {
  3628.                     pos = (br_scalar) 3.85156; // Pierre-Marie Baty -- added type cast
  3629.                 } else {
  3630.                     pos = (br_scalar) -3.85156; // Pierre-Marie Baty -- added type cast
  3631.                 }
  3632.             } else if (pGroove->object_mode == eMove_harmonic) {
  3633.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3634.                     pos = sin(
  3635.                               BrAngleToRadian(
  3636.                                   BrDegreeToAngle(
  3637.                                       fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period * 360.0)))
  3638.                         * 360.0;
  3639.                 }
  3640.             } else {
  3641.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3642.                     pos = fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period;
  3643.                     pos = MapSawToTriangle(pos) * 360.0;
  3644.                 }
  3645.             }
  3646.             DRMatrix34PostRotateY(pMat, BrDegreeToAngle(pos));
  3647.         } else if (pGroove->object_data.spin_info.axis == eGroove_axis_z) {
  3648.             if (pGroove->object_mode == eMove_continuous) {
  3649.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3650.                     pos = fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period * 360.0;
  3651.                 }
  3652.             } else if (pGroove->object_mode == eMove_controlled) {
  3653.                 pos = pGroove->object_data.spin_info.period * 360.0;
  3654.             } else if (pGroove->object_mode == eMove_absolute) {
  3655.                 pos = pGroove->object_data.spin_info.period;
  3656.             } else if (pGroove->object_mode == eMove_flash) {
  3657.                 if (fmod(pTime, pGroove->object_data.spin_info.period) * 2.0 <= pGroove->object_data.spin_info.period) {
  3658.                     pos = (br_scalar) 3.85156; // Pierre-Marie Baty -- added type cast
  3659.                 } else {
  3660.                     pos = (br_scalar) -3.85156; // Pierre-Marie Baty -- added type cast
  3661.                 }
  3662.             } else if (pGroove->object_mode == eMove_harmonic) {
  3663.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3664.                     pos = sin(
  3665.                               BrAngleToRadian(
  3666.                                   BrDegreeToAngle(
  3667.                                       fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period * 360.0)))
  3668.                         * 360.0;
  3669.                 }
  3670.             } else {
  3671.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3672.                     pos = fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period;
  3673.                     pos = MapSawToTriangle(pos) * 360.0;
  3674.                 }
  3675.             }
  3676.             DRMatrix34PostRotateZ(pMat, BrDegreeToAngle(pos));
  3677.         } else if (pGroove->object_data.spin_info.axis == eGroove_axis_x) {
  3678.             if (pGroove->object_mode == eMove_continuous) {
  3679.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3680.                     pos = fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period * 360.0;
  3681.                 }
  3682.             } else if (pGroove->object_mode == eMove_controlled) {
  3683.                 pos = pGroove->object_data.spin_info.period * 360.0;
  3684.             } else if (pGroove->object_mode == eMove_absolute) {
  3685.                 pos = pGroove->object_data.spin_info.period;
  3686.             } else if (pGroove->object_mode == eMove_flash) {
  3687.                 if (fmod(pTime, pGroove->object_data.spin_info.period) * 2.0 <= pGroove->object_data.spin_info.period) {
  3688.                     pos = (br_scalar) 3.85156; // Pierre-Marie Baty -- added type cast
  3689.                 } else {
  3690.                     pos = (br_scalar) -3.85156; // Pierre-Marie Baty -- added type cast
  3691.                 }
  3692.             } else if (pGroove->object_mode == eMove_harmonic) {
  3693.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3694.                     pos = sin(
  3695.                               BrAngleToRadian(
  3696.                                   BrDegreeToAngle(
  3697.                                       fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period * 360.0)))
  3698.                         * 360.0;
  3699.                 }
  3700.             } else {
  3701.                 if (pGroove->object_data.spin_info.period != 0.0) {
  3702.                     pos = fmod(pTime, pGroove->object_data.spin_info.period) / pGroove->object_data.spin_info.period;
  3703.                     pos = MapSawToTriangle(pos) * 360.0;
  3704.                 }
  3705.             }
  3706.             DRMatrix34PostRotateX(pMat, BrDegreeToAngle(pos));
  3707.         }
  3708.         break;
  3709.     case eGroove_object_rock:
  3710.         rock_it = 1;
  3711.         if (pGroove->object_mode == eMove_continuous) {
  3712.             if (pGroove->object_data.rock_info.period != 0.0) {
  3713.                 pos = fmod(pTime, pGroove->object_data.rock_info.period) / pGroove->object_data.rock_info.period * pGroove->object_data.rock_info.max_angle;
  3714.             }
  3715.         } else if (pGroove->object_mode == eMove_controlled) {
  3716.             pos = pGroove->object_data.rock_info.period * pGroove->object_data.rock_info.max_angle;
  3717.         } else if (pGroove->object_mode == eMove_absolute) {
  3718.             pos = pGroove->object_data.rock_info.period;
  3719.         } else if (pGroove->object_mode == eMove_flash) {
  3720.             if (fmod(pTime, pGroove->object_data.rock_info.period) * 2.0 <= pGroove->object_data.rock_info.period) {
  3721.                 pos = pGroove->object_data.rock_info.max_angle;
  3722.             } else {
  3723.                 pos = -pGroove->object_data.rock_info.max_angle;
  3724.             }
  3725.         } else if (pGroove->object_mode == eMove_harmonic) {
  3726.             if (pGroove->object_data.rock_info.period != 0.0) {
  3727.                 pos = sin(
  3728.                           BrAngleToRadian(
  3729.                               BrDegreeToAngle(
  3730.                                   fmod(pTime, pGroove->object_data.rock_info.period) / pGroove->object_data.rock_info.period * 360.0)))
  3731.                     * pGroove->object_data.rock_info.max_angle;
  3732.             }
  3733.         } else {
  3734.             if (pGroove->object_data.rock_info.period != 0.0) {
  3735.                 pos = fmod(pTime, pGroove->object_data.rock_info.period) / pGroove->object_data.rock_info.period;
  3736.                 pos = MapSawToTriangle(pos) * pGroove->object_data.rock_info.max_angle;
  3737.             }
  3738.         }
  3739.  
  3740.         if (pInterrupt_it) {
  3741.             pGroove->object_resumption_value = pos;
  3742.             if (pGroove->object_data.rock_info.current_angle <= pos) {
  3743.                 pGroove->object_interrupt_status = eInterrupt_greater_than;
  3744.             } else {
  3745.                 pGroove->object_interrupt_status = eInterrupt_less_than;
  3746.             }
  3747.         } else if (pGroove->object_interrupt_status == eInterrupt_less_than) {
  3748.             if (pGroove->object_resumption_value <= pos || gAction_replay_mode) {
  3749.                 rock_it = 0;
  3750.             } else {
  3751.                 pGroove->object_interrupt_status = eInterrupt_none;
  3752.             }
  3753.         } else if (pGroove->object_interrupt_status == eInterrupt_greater_than) {
  3754.             if (pGroove->object_resumption_value >= pos || gAction_replay_mode) {
  3755.                 rock_it = 0;
  3756.             } else {
  3757.                 pGroove->object_interrupt_status = eInterrupt_none;
  3758.             }
  3759.         }
  3760.         if (rock_it) {
  3761.             pGroove->object_data.rock_info.current_angle = pos;
  3762.         }
  3763.  
  3764.         if (pGroove->object_data.rock_info.axis == eGroove_axis_y) {
  3765.             DRMatrix34PostRotateY(pMat, BrDegreeToAngle(pGroove->object_data.rock_info.current_angle));
  3766.         } else if (pGroove->object_data.rock_info.axis == eGroove_axis_z) {
  3767.             DRMatrix34PostRotateZ(pMat, BrDegreeToAngle(pGroove->object_data.rock_info.current_angle));
  3768.         } else if (pGroove->object_data.rock_info.axis == eGroove_axis_x) {
  3769.             DRMatrix34PostRotateX(pMat, BrDegreeToAngle(pGroove->object_data.rock_info.current_angle));
  3770.         }
  3771.         break;
  3772.     case eGroove_object_throb:
  3773.         if (pGroove->object_mode == eMove_continuous) {
  3774.             if (pGroove->object_data.throb_info.z_period != 0.0) {
  3775.                 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;
  3776.             }
  3777.         } else if (pGroove->object_mode == eMove_controlled) {
  3778.             z_size = pGroove->object_data.throb_info.z_magnitude * pGroove->object_data.throb_info.z_period;
  3779.         } else if (pGroove->object_mode == eMove_absolute) {
  3780.             z_size = pGroove->object_data.throb_info.z_period;
  3781.         } else if (pGroove->object_mode == eMove_flash) {
  3782.             if (fmod(pTime, pGroove->object_data.throb_info.z_period) * 2.0 <= pGroove->object_data.throb_info.z_period) {
  3783.                 z_size = pGroove->object_data.throb_info.z_magnitude;
  3784.             } else {
  3785.                 z_size = -pGroove->object_data.throb_info.z_magnitude;
  3786.             }
  3787.         } else if (pGroove->object_mode == eMove_harmonic) {
  3788.             if (pGroove->object_data.throb_info.z_period != 0.0) {
  3789.                 z_size = sin(
  3790.                              BrAngleToRadian(
  3791.                                  BrDegreeToAngle(
  3792.                                      fmod(pTime, pGroove->object_data.throb_info.z_period) / pGroove->object_data.throb_info.z_period * 360.0)))
  3793.                     * pGroove->object_data.throb_info.z_magnitude;
  3794.             }
  3795.         } else {
  3796.             if (pGroove->object_data.throb_info.z_period != 0.0) {
  3797.                 z_size = fmod(pTime, pGroove->object_data.throb_info.z_period) / pGroove->object_data.throb_info.z_period;
  3798.                 z_size = MapSawToTriangle(z_size) * pGroove->object_data.throb_info.z_magnitude;
  3799.             }
  3800.         }
  3801.  
  3802.         if (pGroove->object_mode == eMove_continuous) {
  3803.             if (pGroove->object_data.throb_info.x_period != 0.0) {
  3804.                 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;
  3805.             }
  3806.         } else if (pGroove->object_mode == eMove_controlled) {
  3807.             x_size = pGroove->object_data.throb_info.x_magnitude * pGroove->object_data.throb_info.x_period;
  3808.         } else if (pGroove->object_mode == eMove_absolute) {
  3809.             x_size = pGroove->object_data.throb_info.x_period;
  3810.         } else if (pGroove->object_mode == eMove_flash) {
  3811.             if (fmod(pTime, pGroove->object_data.throb_info.x_period) * 2.0 <= pGroove->object_data.throb_info.x_period) {
  3812.                 x_size = pGroove->object_data.throb_info.x_magnitude;
  3813.             } else {
  3814.                 x_size = -pGroove->object_data.throb_info.x_magnitude;
  3815.             }
  3816.         } else if (pGroove->object_mode == eMove_harmonic) {
  3817.             if (pGroove->object_data.throb_info.x_period != 0.0) {
  3818.                 x_size = sin(
  3819.                              BrAngleToRadian(
  3820.                                  BrDegreeToAngle(
  3821.                                      fmod(pTime, pGroove->object_data.throb_info.x_period) / pGroove->object_data.throb_info.x_period * 360.0)))
  3822.                     * pGroove->object_data.throb_info.x_magnitude;
  3823.             }
  3824.         } else {
  3825.             if (pGroove->object_data.throb_info.x_period != 0.0) {
  3826.                 x_size = fmod(pTime, pGroove->object_data.throb_info.x_period) / pGroove->object_data.throb_info.x_period;
  3827.                 x_size = MapSawToTriangle(x_size) * pGroove->object_data.throb_info.x_magnitude;
  3828.             }
  3829.         }
  3830.  
  3831.         if (pGroove->object_mode == eMove_continuous) {
  3832.             if (pGroove->object_data.throb_info.y_period != 0.0) {
  3833.                 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;
  3834.             }
  3835.         } else if (pGroove->object_mode == eMove_controlled) {
  3836.             y_size = pGroove->object_data.throb_info.y_magnitude * pGroove->object_data.throb_info.y_period;
  3837.         } else if (pGroove->object_mode == eMove_absolute) {
  3838.             y_size = pGroove->object_data.throb_info.y_period;
  3839.         } else if (pGroove->object_mode == eMove_flash) {
  3840.             if (fmod(pTime, pGroove->object_data.throb_info.y_period) * 2.0 <= pGroove->object_data.throb_info.y_period) {
  3841.                 y_size = pGroove->object_data.throb_info.y_magnitude;
  3842.             } else {
  3843.                 y_size = -pGroove->object_data.throb_info.y_magnitude;
  3844.             }
  3845.         } else if (pGroove->object_mode == eMove_harmonic) {
  3846.             if (pGroove->object_data.throb_info.y_period != 0.0) {
  3847.                 y_size = sin(
  3848.                              BrAngleToRadian(
  3849.                                  BrDegreeToAngle(
  3850.                                      fmod(pTime, pGroove->object_data.throb_info.y_period) / pGroove->object_data.throb_info.y_period * 360.0)))
  3851.                     * pGroove->object_data.throb_info.y_magnitude;
  3852.             }
  3853.         } else {
  3854.             if (pGroove->object_data.throb_info.y_period != 0.0) {
  3855.                 y_size = fmod(pTime, pGroove->object_data.throb_info.y_period) / pGroove->object_data.throb_info.y_period;
  3856.                 y_size = MapSawToTriangle(y_size) * pGroove->object_data.throb_info.y_magnitude;
  3857.             }
  3858.         }
  3859.  
  3860.         BrMatrix34PostScale(pMat, x_size + 1.0, y_size + 1.0, z_size + 1.0);
  3861.         /* FALLTHROUGH */
  3862.     case eGroove_object_shear:
  3863.         bounds = &pGroove->actor->model->bounds;
  3864.         if (pGroove->object_data.shear_info.x_magnitude == 0.0) {
  3865.             if (pGroove->object_mode == eMove_continuous) {
  3866.                 if (pGroove->object_data.shear_info.z_period != 0.0) {
  3867.                     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;
  3868.                 }
  3869.             } else if (pGroove->object_mode == eMove_controlled) {
  3870.                 z_size = pGroove->object_data.shear_info.z_magnitude * pGroove->object_data.shear_info.z_period;
  3871.             } else if (pGroove->object_mode == eMove_absolute) {
  3872.                 z_size = pGroove->object_data.shear_info.z_period;
  3873.             } else if (pGroove->object_mode == eMove_flash) {
  3874.                 if (fmod(pTime, pGroove->object_data.shear_info.z_period) * 2.0 <= pGroove->object_data.shear_info.z_period) {
  3875.                     z_size = pGroove->object_data.shear_info.z_magnitude;
  3876.                 } else {
  3877.                     z_size = -pGroove->object_data.shear_info.z_magnitude;
  3878.                 }
  3879.             } else if (pGroove->object_mode == eMove_harmonic) {
  3880.                 if (pGroove->object_data.shear_info.z_period != 0.0) {
  3881.                     z_size = sin(
  3882.                                  BrAngleToRadian(
  3883.                                      BrDegreeToAngle(
  3884.                                          fmod(pTime, pGroove->object_data.shear_info.z_period) / pGroove->object_data.shear_info.z_period * 360.0)))
  3885.                         * pGroove->object_data.shear_info.z_magnitude;
  3886.                 }
  3887.             } else {
  3888.                 if (pGroove->object_data.shear_info.z_period != 0.0) {
  3889.                     z_size = fmod(pTime, pGroove->object_data.shear_info.z_period) / pGroove->object_data.shear_info.z_period;
  3890.                     z_size = MapSawToTriangle(z_size) * pGroove->object_data.shear_info.z_magnitude;
  3891.                 }
  3892.             }
  3893.  
  3894.             if (pGroove->object_mode == eMove_continuous) {
  3895.                 if (pGroove->object_data.shear_info.y_period != 0.0) {
  3896.                     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;
  3897.                 }
  3898.             } else if (pGroove->object_mode == eMove_controlled) {
  3899.                 y_size = pGroove->object_data.shear_info.y_magnitude * pGroove->object_data.shear_info.y_period;
  3900.             } else if (pGroove->object_mode == eMove_absolute) {
  3901.                 y_size = pGroove->object_data.shear_info.y_period;
  3902.             } else if (pGroove->object_mode == eMove_flash) {
  3903.                 if (fmod(pTime, pGroove->object_data.shear_info.y_period) * 2.0 <= pGroove->object_data.shear_info.y_period) {
  3904.                     y_size = pGroove->object_data.shear_info.y_magnitude;
  3905.                 } else {
  3906.                     y_size = -pGroove->object_data.shear_info.y_magnitude;
  3907.                 }
  3908.             } else if (pGroove->object_mode == eMove_harmonic) {
  3909.                 if (pGroove->object_data.shear_info.y_period != 0.0) {
  3910.                     y_size = sin(
  3911.                                  BrAngleToRadian(
  3912.                                      BrDegreeToAngle(
  3913.                                          fmod(pTime, pGroove->object_data.shear_info.y_period) / pGroove->object_data.shear_info.y_period * 360.0)))
  3914.                         * pGroove->object_data.shear_info.y_magnitude;
  3915.                 }
  3916.             } else {
  3917.                 if (pGroove->object_data.shear_info.y_period != 0.0) {
  3918.                     y_size = fmod(pTime, pGroove->object_data.shear_info.y_period) / pGroove->object_data.shear_info.y_period;
  3919.                     y_size = MapSawToTriangle(y_size) * pGroove->object_data.shear_info.y_magnitude;
  3920.                 }
  3921.             }
  3922.             BrMatrix34PostShearX(pMat, y_size / (bounds->max.v[1] - bounds->min.v[1]), z_size / bounds->max.v[2] - bounds->min.v[2]);
  3923.         } else if (pGroove->object_data.shear_info.y_magnitude == 0.0) {
  3924.  
  3925.             if (pGroove->object_mode == eMove_continuous) {
  3926.                 if (pGroove->object_data.shear_info.z_period != 0.0) {
  3927.                     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;
  3928.                 }
  3929.             } else if (pGroove->object_mode == eMove_controlled) {
  3930.                 z_size = pGroove->object_data.shear_info.z_magnitude * pGroove->object_data.shear_info.z_period;
  3931.             } else if (pGroove->object_mode == eMove_absolute) {
  3932.                 z_size = pGroove->object_data.shear_info.z_period;
  3933.             } else if (pGroove->object_mode == eMove_flash) {
  3934.                 if (fmod(pTime, pGroove->object_data.shear_info.z_period) * 2.0 <= pGroove->object_data.shear_info.z_period) {
  3935.                     z_size = pGroove->object_data.shear_info.z_magnitude;
  3936.                 } else {
  3937.                     z_size = -pGroove->object_data.shear_info.z_magnitude;
  3938.                 }
  3939.             } else if (pGroove->object_mode == eMove_harmonic) {
  3940.                 if (pGroove->object_data.shear_info.z_period != 0.0) {
  3941.                     z_size = sin(
  3942.                                  BrAngleToRadian(
  3943.                                      BrDegreeToAngle(
  3944.                                          fmod(pTime, pGroove->object_data.shear_info.z_period) / pGroove->object_data.shear_info.z_period * 360.0)))
  3945.                         * pGroove->object_data.shear_info.z_magnitude;
  3946.                 }
  3947.             } else {
  3948.                 if (pGroove->object_data.shear_info.z_period != 0.0) {
  3949.                     z_size = fmod(pTime, pGroove->object_data.shear_info.z_period) / pGroove->object_data.shear_info.z_period;
  3950.                     z_size = MapSawToTriangle(z_size) * pGroove->object_data.shear_info.z_magnitude;
  3951.                 }
  3952.             }
  3953.  
  3954.             if (pGroove->object_mode == eMove_continuous) {
  3955.                 if (pGroove->object_data.shear_info.x_period != 0.0) {
  3956.                     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;
  3957.                 }
  3958.             } else if (pGroove->object_mode == eMove_controlled) {
  3959.                 x_size = pGroove->object_data.shear_info.x_magnitude * pGroove->object_data.shear_info.x_period;
  3960.             } else if (pGroove->object_mode == eMove_absolute) {
  3961.                 x_size = pGroove->object_data.shear_info.x_period;
  3962.             } else if (pGroove->object_mode == eMove_flash) {
  3963.                 if (fmod(pTime, pGroove->object_data.shear_info.x_period) * 2.0 <= pGroove->object_data.shear_info.x_period) {
  3964.                     x_size = pGroove->object_data.shear_info.x_magnitude;
  3965.                 } else {
  3966.                     x_size = -pGroove->object_data.shear_info.x_magnitude;
  3967.                 }
  3968.             } else if (pGroove->object_mode == eMove_harmonic) {
  3969.                 if (pGroove->object_data.shear_info.x_period != 0.0) {
  3970.                     x_size = sin(
  3971.                                  BrAngleToRadian(
  3972.                                      BrDegreeToAngle(
  3973.                                          fmod(pTime, pGroove->object_data.shear_info.x_period) / pGroove->object_data.shear_info.x_period * 360.0)))
  3974.                         * pGroove->object_data.shear_info.x_magnitude;
  3975.                 }
  3976.             } else { // linear
  3977.                 if (pGroove->object_data.shear_info.x_period != 0.0) {
  3978.                     x_size = fmod(pTime, pGroove->object_data.shear_info.x_period) / pGroove->object_data.shear_info.x_period;
  3979.                     x_size = MapSawToTriangle(x_size) * pGroove->object_data.shear_info.x_magnitude;
  3980.                 }
  3981.             }
  3982.  
  3983.             BrMatrix34PostShearY(pMat, x_size / (bounds->max.v[0] - bounds->min.v[0]), z_size / (bounds->max.v[2] - bounds->min.v[2]));
  3984.         } else { // x_magnitude == 0
  3985.             if (pGroove->object_mode == eMove_continuous) {
  3986.                 if (pGroove->object_data.shear_info.y_period != 0.0) {
  3987.                     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;
  3988.                 }
  3989.             } else if (pGroove->object_mode == eMove_controlled) {
  3990.                 y_size = pGroove->object_data.shear_info.y_magnitude * pGroove->object_data.shear_info.y_period;
  3991.             } else if (pGroove->object_mode == eMove_absolute) {
  3992.                 y_size = pGroove->object_data.shear_info.y_period;
  3993.             } else if (pGroove->object_mode == eMove_flash) {
  3994.                 if (fmod(pTime, pGroove->object_data.shear_info.y_period) * 2.0 <= pGroove->object_data.shear_info.y_period) {
  3995.                     y_size = pGroove->object_data.shear_info.y_magnitude;
  3996.                 } else {
  3997.                     y_size = -pGroove->object_data.shear_info.y_magnitude;
  3998.                 }
  3999.             } else if (pGroove->object_mode == eMove_harmonic) {
  4000.                 if (pGroove->object_data.shear_info.y_period != 0.0) {
  4001.                     y_size = sin(
  4002.                                  BrAngleToRadian(
  4003.                                      BrDegreeToAngle(
  4004.                                          fmod(pTime, pGroove->object_data.shear_info.y_period) / pGroove->object_data.shear_info.y_period * 360.0)))
  4005.                         * pGroove->object_data.shear_info.y_magnitude;
  4006.                 }
  4007.             } else {
  4008.                 if (pGroove->object_data.shear_info.y_period != 0.0) {
  4009.                     y_size = fmod(pTime, pGroove->object_data.shear_info.y_period) / pGroove->object_data.shear_info.y_period;
  4010.                     y_size = MapSawToTriangle(y_size) * pGroove->object_data.shear_info.y_magnitude;
  4011.                 }
  4012.             }
  4013.  
  4014.             if (pGroove->object_mode == eMove_continuous) {
  4015.                 if (pGroove->object_data.shear_info.x_period != 0.0) {
  4016.                     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;
  4017.                 }
  4018.             } else if (pGroove->object_mode == eMove_controlled) {
  4019.                 x_size = pGroove->object_data.shear_info.x_magnitude * pGroove->object_data.shear_info.x_period;
  4020.             } else if (pGroove->object_mode == eMove_absolute) {
  4021.                 x_size = pGroove->object_data.shear_info.x_period;
  4022.             } else if (pGroove->object_mode == eMove_flash) {
  4023.                 if (fmod(pTime, pGroove->object_data.shear_info.x_period) * 2.0 <= pGroove->object_data.shear_info.x_period) {
  4024.                     x_size = pGroove->object_data.shear_info.x_magnitude;
  4025.                 } else {
  4026.                     x_size = -pGroove->object_data.shear_info.x_magnitude;
  4027.                 }
  4028.             } else if (pGroove->object_mode == eMove_harmonic) {
  4029.                 if (pGroove->object_data.shear_info.x_period != 0.0) {
  4030.                     x_size = sin(
  4031.                                  BrAngleToRadian(
  4032.                                      BrDegreeToAngle(
  4033.                                          fmod(pTime, pGroove->object_data.shear_info.x_period) / pGroove->object_data.shear_info.x_period * 360.0)))
  4034.                         * pGroove->object_data.shear_info.x_magnitude;
  4035.                 }
  4036.             } else {
  4037.                 if (pGroove->object_data.shear_info.x_period != 0.0) {
  4038.                     x_size = fmod(pTime, pGroove->object_data.shear_info.x_period) / pGroove->object_data.shear_info.x_period;
  4039.                     x_size = MapSawToTriangle(x_size) * pGroove->object_data.shear_info.x_magnitude;
  4040.                 }
  4041.             }
  4042.             BrMatrix34PostShearZ(pMat, x_size / (bounds->max.v[0] - bounds->min.v[0]), y_size / (bounds->max.v[1] - bounds->min.v[1]));
  4043.         }
  4044.         break;
  4045.     default:
  4046.         return;
  4047.     }
  4048. }
  4049.  
  4050. // IDA: void __usercall GrooveThisDelic(tGroovidelic_spec *pGroove@<EAX>, tU32 pTime@<EDX>, int pInterrupt_it@<EBX>)
  4051. void GrooveThisDelic(tGroovidelic_spec* pGroove, tU32 pTime, int pInterrupt_it) {
  4052.     br_actor* the_actor;
  4053.     br_vector3 actor_pos;
  4054.     br_matrix34* the_mat;
  4055.     tInterrupt_status old_path_interrupt;
  4056.     tInterrupt_status old_object_interrupt;
  4057.     LOG_TRACE8("(%p, %d, %d)", pGroove, pTime, pInterrupt_it);
  4058.  
  4059.     old_path_interrupt = pGroove->path_interrupt_status;
  4060.     old_object_interrupt = pGroove->object_interrupt_status;
  4061.     the_actor = pGroove->actor;
  4062.     pGroove->done_this_frame = 1;
  4063.     CalcActorGlobalPos(&actor_pos, the_actor);
  4064.     if (PointOutOfSight(&actor_pos, pGroove->mode == eGroove_mode_distance ? gYon_squared : 36.f)) {
  4065.         return;
  4066.     }
  4067.  
  4068.     the_mat = &the_actor->t.t.mat;
  4069.     if (!gAction_replay_mode
  4070.         || !ReplayIsPaused()
  4071.         || pGroove->path_mode == eMove_controlled
  4072.         || pGroove->path_mode == eMove_absolute) {
  4073.         PathGrooveBastard(pGroove, pTime, the_mat, pInterrupt_it);
  4074.     }
  4075.     if ((pGroove->object_type != eGroove_object_none || pGroove->lollipop_mode != eLollipop_none)
  4076.         && (!gAction_replay_mode
  4077.             || !ReplayIsPaused()
  4078.             || pGroove->object_mode == eMove_controlled
  4079.             || pGroove->object_mode == eMove_absolute)) {
  4080.         the_mat->m[0][0] = 1.0f;
  4081.         the_mat->m[0][1] = 0.0f;
  4082.         the_mat->m[0][2] = 0.0f;
  4083.         the_mat->m[1][0] = 0.0f;
  4084.         the_mat->m[1][1] = 1.0f;
  4085.         the_mat->m[1][2] = 0.0f;
  4086.         the_mat->m[2][0] = 0.0f;
  4087.         the_mat->m[2][1] = 0.0f;
  4088.         the_mat->m[2][2] = 1.0f;
  4089.         the_mat->m[3][0] = -pGroove->object_centre.v[0];
  4090.         the_mat->m[3][1] = -pGroove->object_centre.v[1];
  4091.         the_mat->m[3][2] = -pGroove->object_centre.v[2];
  4092.         ObjectGrooveBastard(pGroove, pTime, the_mat, pInterrupt_it);
  4093.         the_actor->t.t.mat.m[3][0] += pGroove->object_position.v[0] + pGroove->object_centre.v[0];
  4094.         the_actor->t.t.mat.m[3][1] += pGroove->object_position.v[1] + pGroove->object_centre.v[1];
  4095.         the_actor->t.t.mat.m[3][2] += pGroove->object_position.v[2] + pGroove->object_centre.v[2];
  4096.         if (pGroove->lollipop_mode != eLollipop_none) {
  4097.             LollipopizeActor(pGroove->actor, &gCamera_to_world, pGroove->lollipop_mode);
  4098.         }
  4099.     }
  4100.     if (pGroove->path_interrupt_status != old_path_interrupt || pGroove->object_interrupt_status != old_object_interrupt) {
  4101.         PipeSingleGrooveStop(
  4102.             pGroove - gGroovidelics_array,
  4103.             the_mat,
  4104.             pGroove->path_interrupt_status,
  4105.             pGroove->object_interrupt_status,
  4106.             pGroove->path_resumption_value,
  4107.             pGroove->object_resumption_value);
  4108.     }
  4109. }
  4110.  
  4111. // IDA: void __cdecl GrooveThoseDelics()
  4112. void GrooveThoseDelics(void) {
  4113.     int i;
  4114.     tGroovidelic_spec* the_groove;
  4115.     float f_the_time;
  4116.     LOG_TRACE("()");
  4117.  
  4118.     if (gGroovidelics_array != NULL) {
  4119.         f_the_time = (double)GetTotalTime();
  4120.         gPrevious_groove_times[1] = gPrevious_groove_times[0];
  4121.         gPrevious_groove_times[0] = f_the_time;
  4122.  
  4123.         for (i = 0; i < gGroovidelics_array_size; i++) {
  4124.             the_groove = &gGroovidelics_array[i];
  4125.             if (the_groove->owner != -999 && !the_groove->done_this_frame) {
  4126.                 GrooveThisDelic(the_groove, f_the_time, 0);
  4127.             }
  4128.         }
  4129.     }
  4130. }
  4131.  
  4132. // IDA: void __usercall StopGroovidelic(br_actor *pActor@<EAX>)
  4133. void StopGroovidelic(br_actor* pActor) {
  4134.     int i;
  4135.     tGroovidelic_spec* the_groove;
  4136.     LOG_TRACE("(%p)", pActor);
  4137.  
  4138.     for (i = 0; i < gGroovidelics_array_size; i++) {
  4139.         the_groove = &gGroovidelics_array[i];
  4140.         if (the_groove->actor == pActor) {
  4141.             if (the_groove->path_interrupt_status == eInterrupt_none && the_groove->object_interrupt_status == eInterrupt_none) {
  4142.                 GrooveThisDelic(the_groove, gPrevious_groove_times[1], 1);
  4143.             }
  4144.             return;
  4145.         }
  4146.     }
  4147. }
  4148.  
  4149. // 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)
  4150. void SetGrooveInterrupt(int pGroove_index, br_matrix34* pMatrix, int pPath_interrupt, int pObject_interrupt, float pPath_resumption, float pObject_resumption) {
  4151.     tGroovidelic_spec* the_groove;
  4152.     LOG_TRACE("(%d, %p, %d, %d, %f, %f)", pGroove_index, pMatrix, pPath_interrupt, pObject_interrupt, pPath_resumption, pObject_resumption);
  4153.  
  4154.     the_groove = &gGroovidelics_array[pGroove_index];
  4155.     the_groove->path_interrupt_status = pPath_interrupt;
  4156.     the_groove->object_interrupt_status = pObject_interrupt;
  4157.     the_groove->path_resumption_value = pPath_resumption;
  4158.     the_groove->object_resumption_value = pObject_resumption;
  4159.     BrMatrix34Copy(&the_groove->actor->t.t.mat, pMatrix);
  4160. }
  4161.  
  4162. // IDA: void __cdecl ResetGrooveFlags()
  4163. void ResetGrooveFlags(void) {
  4164.     int i;
  4165.     tGroovidelic_spec* the_groove;
  4166.     LOG_TRACE("()");
  4167.  
  4168.     the_groove = gGroovidelics_array;
  4169.     for (i = 0; i < gGroovidelics_array_size; i++) {
  4170.         the_groove->done_this_frame = 0;
  4171.         the_groove++;
  4172.     }
  4173. }
  4174.  
  4175. // IDA: tSpecial_volume* __cdecl GetDefaultSpecialVolumeForWater()
  4176. tSpecial_volume* GetDefaultSpecialVolumeForWater(void) {
  4177.     LOG_TRACE("()");
  4178.  
  4179.     return gDefault_water_spec_vol;
  4180. }
  4181.  
  4182. // IDA: tSpecial_volume* __usercall FindSpecialVolume@<EAX>(br_vector3 *pP@<EAX>, tSpecial_volume *pLast_vol@<EDX>)
  4183. tSpecial_volume* FindSpecialVolume(br_vector3* pP, tSpecial_volume* pLast_vol) {
  4184.     int i;
  4185.     tSpecial_volume* v;
  4186.     br_vector3 p;
  4187.     LOG_TRACE("(%p, %p)", pP, pLast_vol);
  4188.  
  4189.     for (i = 0, v = gProgram_state.special_volumes; i < gProgram_state.special_volume_count; i++, v++) {
  4190.         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]) {
  4191.             BrMatrix34ApplyP(&p, pP, &v->inv_mat);
  4192.             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) {
  4193.                 return v;
  4194.             }
  4195.         }
  4196.     }
  4197.     return NULL;
  4198. }
  4199.  
  4200. // IDA: void __cdecl SaveAdditionalActors()
  4201. void SaveAdditionalActors(void) {
  4202.     LOG_TRACE("()");
  4203.  
  4204.     if (gAdditional_actors != NULL) {
  4205.         SaveAdditionalStuff();
  4206.     }
  4207. }
  4208.  
  4209. // IDA: br_scalar __usercall DistanceFromFace@<ST0>(br_vector3 *pPos@<EAX>, tFace_ref *pFace@<EDX>)
  4210. br_scalar DistanceFromFace(br_vector3* pPos, tFace_ref* pFace) {
  4211.     //br_vector3 normal; // Pierre-Marie Baty -- unused variable
  4212.     LOG_TRACE("(%p, %p)", pPos, pFace);
  4213.  
  4214.     return BrVector3Dot(&pFace->normal, pPos) - pFace->d;
  4215. }
  4216.  
  4217. // IDA: br_uint_32 __cdecl CalcHighestID(br_actor *pActor, int *pHighest)
  4218. br_uint_32 CalcHighestID(br_actor* pActor, int* pHighest) {
  4219.     char s[256];
  4220.     int number;
  4221.     LOG_TRACE("(%p, %p)", pActor, pHighest);
  4222.  
  4223.     if (pActor->identifier == NULL || pActor->identifier[0] == '@') {
  4224.         return 0;
  4225.     }
  4226.     strcpy(s, &pActor->identifier[4]);
  4227.     s[4] = '\0';
  4228.     sscanf(s, "%d", &number);
  4229.     if (*pHighest < number) {
  4230.         *pHighest = number;
  4231.     }
  4232.     return 0;
  4233. }
  4234.  
  4235. // IDA: br_uint_32 __cdecl SetID(br_actor *pActor, void *pArg)
  4236. br_uint_32 SetID(br_actor* pActor, void* pArg) {
  4237.     char s[256];
  4238.     LOG_TRACE("(%p, %p)", pActor, pArg);
  4239.  
  4240.     if (pActor->identifier == NULL) {
  4241.         return 0;
  4242.     }
  4243.     strcpy(s, pActor->identifier);
  4244.     strtok(s, ".");
  4245.     strcat(s, "0000");
  4246.     sprintf(&s[4], "%04d", (int)(intptr_t)pArg);
  4247.     strcat(s, ".ACT");
  4248.     BrResFree(pActor->identifier);
  4249.     pActor->identifier = BrResStrDup(pActor, s);
  4250.     return 0;
  4251. }
  4252.  
  4253. // IDA: void __usercall UniquificateActorsName(br_actor *pUniverse_actor@<EAX>, br_actor *pActor@<EDX>)
  4254. void UniquificateActorsName(br_actor* pUniverse_actor, br_actor* pActor) {
  4255.     int highest;
  4256.     LOG_TRACE("(%p, %p)", pUniverse_actor, pActor);
  4257.  
  4258.     if (pActor->identifier == NULL || pActor->identifier[0] == '@') {
  4259.         return;
  4260.     }
  4261.     highest = 0;
  4262.     DRActorEnumRecurse(pUniverse_actor, (br_actor_enum_cbfn*)CalcHighestNonAmID, &highest);
  4263.     DRActorEnumRecurse(pActor, (br_actor_enum_cbfn*)SetID, (void*)(uintptr_t)(highest + 1));
  4264. }
  4265.  
  4266. // IDA: void __usercall AccessoryHeadup(br_actor *pActor@<EAX>, char *pPrefix@<EDX>)
  4267. void AccessoryHeadup(br_actor* pActor, char* pPrefix) {
  4268.     char s[256];
  4269.     //int i; // Pierre-Marie Baty -- unused variable
  4270.     //br_actor* original_actor; // Pierre-Marie Baty -- unused variable
  4271.     LOG_TRACE("(%p, \"%s\")", pActor, pPrefix);
  4272.  
  4273.     strcpy(s, pPrefix);
  4274.     if (pActor->identifier != NULL) {
  4275.         strcat(s, pActor->identifier);
  4276.     }
  4277.     NewTextHeadupSlot(4, 0, 2000, -2, s);
  4278. }
  4279.  
  4280. // IDA: br_uint_32 __cdecl CalcHighestNonAmID(br_actor *pActor, int *pHighest)
  4281. br_uint_32 CalcHighestNonAmID(br_actor* pActor, int* pHighest) {
  4282.     char s[256];
  4283.     int number;
  4284.     LOG_TRACE("(%p, %p)", pActor, pHighest);
  4285.  
  4286.     if (pActor->identifier == NULL || pActor->identifier[0] == '&') {
  4287.         return 0;
  4288.     }
  4289.     if (strlen(pActor->identifier) == 12) {
  4290.         strcpy(s, &pActor->identifier[4]);
  4291.         strtok(s, ".");
  4292.         sscanf(s, "%d", &number);
  4293.     } else {
  4294.         number = 0;
  4295.     }
  4296.     if (*pHighest < number) {
  4297.         *pHighest = number;
  4298.     }
  4299.     return 0;
  4300. }
  4301.  
  4302. // IDA: br_uint_32 __cdecl SetIDAndDupModel(br_actor *pActor, void *pArg)
  4303. br_uint_32 SetIDAndDupModel(br_actor* pActor, void* pArg) {
  4304.     char s[256];
  4305.     char s2[256];
  4306.     br_model* new_model;
  4307.     LOG_TRACE("(%p, %p)", pActor, pArg);
  4308.  
  4309.     if (pActor->identifier == NULL || pActor->identifier[0] == '@') {
  4310.         return 0;
  4311.     }
  4312.     *(int*)(uintptr_t)pArg = *(int*)(uintptr_t)pArg + 1;
  4313.     strcpy(s, pActor->identifier);
  4314.     s[0] = '@';
  4315.     strtok(s, ".");
  4316.     strcat(s, "0000");
  4317.     sprintf(&s[4], "%04d", *(int*)(uintptr_t)pArg);
  4318.     strcpy(s2, s);
  4319.     strcat(s, ".ACT");
  4320.     BrResFree(pActor->identifier);
  4321.     pActor->identifier = BrResStrDup(pActor, s);
  4322.     if (pActor->model != NULL) {
  4323.         strcat(s2, ".DAT");
  4324.         new_model = BrModelAllocate(s2, pActor->model->nvertices, pActor->model->nfaces);
  4325.         memcpy(new_model->vertices, pActor->model->vertices, pActor->model->nvertices * sizeof(br_vertex));
  4326.         memcpy(new_model->faces, pActor->model->faces, pActor->model->nfaces * sizeof(br_face));
  4327.         new_model->flags |= BR_MODF_UPDATEABLE;
  4328.         BrModelAdd(new_model);
  4329.         BrModelUpdate(new_model, BR_MODU_ALL);
  4330.         pActor->model = new_model;
  4331.         gAdditional_models[gNumber_of_additional_models] = new_model;
  4332.         gNumber_of_additional_models++;
  4333.     }
  4334.     return 0;
  4335. }
  4336.  
  4337. // IDA: void __usercall DuplicateIfNotAmpersand(br_actor *pActor@<EAX>)
  4338. void DuplicateIfNotAmpersand(br_actor* pActor) {
  4339.     int highest;
  4340.     LOG_TRACE("(%p)", pActor);
  4341.  
  4342.     if (pActor->identifier != NULL && pActor->identifier[0] != '&') {
  4343.         highest = 0;
  4344.         DRActorEnumRecurse(gUniverse_actor, (br_actor_enum_cbfn*)CalcHighestID, &highest);
  4345.         DRActorEnumRecurse(pActor, (br_actor_enum_cbfn*)SetIDAndDupModel, &highest);
  4346.     }
  4347. }
  4348.  
  4349. // IDA: void __usercall DropActor(int pIndex@<EAX>)
  4350. void DropActor(int pIndex) {
  4351.     FILE* f;
  4352.     tPath_name the_path;
  4353.     char s[256];
  4354.     int i;
  4355.     int face_bastard;
  4356.     int face_count;
  4357.     tBounds kev_bounds;
  4358.     tFace_ref the_list[50];
  4359.     br_scalar nearest_bastard;
  4360.     br_scalar distance_bastard;
  4361.     //br_scalar ts; // Pierre-Marie Baty -- unused variable
  4362.     br_vector3 side_vector;
  4363.     //br_angle phi; // Pierre-Marie Baty -- unused variable
  4364.     //br_matrix34 mat; // Pierre-Marie Baty -- unused variable
  4365.     br_transform new_transform;
  4366.     br_actor* a;
  4367.     br_actor* last_non_ampersand;
  4368.     LOG_TRACE("(%d)", pIndex);
  4369.  
  4370.     if (PDKeyDown(KEY_CTRL_ANY)) {
  4371.         pIndex += 20;
  4372.     }
  4373.     if (PDKeyDown(KEY_ALT_ANY)) {
  4374.         pIndex += 10;
  4375.     }
  4376.     PathCat(the_path, gApplication_path, "ACCESSRY.TXT");
  4377.     f = DRfopen(the_path, "rt");
  4378.     for (i = 0; i <= pIndex; i++) {
  4379.         if (!feof(f)) {
  4380.             GetAString(f, s);
  4381.         } else {
  4382.             s[0] = '\0';
  4383.         }
  4384.     }
  4385.     if (s[0] != '\0') {
  4386.         gLast_actor = LoadActor(s);
  4387.         if (gLast_actor != NULL && gLast_actor->model != NULL) {
  4388.             BrVector3Set(&kev_bounds.original_bounds.min, -.05f, -.05f, -.05f);
  4389.             BrVector3Set(&kev_bounds.original_bounds.max, .05f, .05f, .05f);
  4390.             kev_bounds.mat = &gProgram_state.current_car.car_master_actor->t.t.mat;
  4391.  
  4392.             do {
  4393.                 face_count = FindFacesInBox(&kev_bounds, the_list, COUNT_OF(the_list));
  4394.                 BrVector3Scale(&kev_bounds.original_bounds.min, &kev_bounds.original_bounds.min, 2.f);
  4395.                 BrVector3Scale(&kev_bounds.original_bounds.max, &kev_bounds.original_bounds.max, 2.f);
  4396.             } while (face_count == 0);
  4397.  
  4398.             nearest_bastard = FLT_MAX;
  4399.             face_bastard = -1;
  4400.             for (i = 0; i < face_count; i++) {
  4401.                 distance_bastard = DistanceFromFace(gOur_pos, &the_list[i]);
  4402.                 if (distance_bastard < nearest_bastard) {
  4403.                     nearest_bastard = distance_bastard;
  4404.                     face_bastard = i;
  4405.                 }
  4406.             }
  4407.  
  4408.             if (face_bastard >= 0) {
  4409.                 BrVector3Scale(&gLast_actor->t.t.translate.t, &the_list[face_bastard].normal, -nearest_bastard);
  4410.                 BrVector3Accumulate(&gLast_actor->t.t.translate.t, gOur_pos);
  4411.                 if (!PDKeyDown(KEY_SHIFT_ANY)) {
  4412.                     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]) {
  4413.                         BrVector3Set(&side_vector, -1.f, 0.f, 0.f);
  4414.                     } 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]) {
  4415.                         BrVector3Set(&side_vector, 0.f, -1.f, 0.f);
  4416.                     } else {
  4417.                         BrVector3Set(&side_vector, 0.f, 0.f, -1.f);
  4418.                     }
  4419.                     new_transform.type = BR_TRANSFORM_LOOK_UP;
  4420.                     BrVector3Cross(&new_transform.t.look_up.look, &the_list[face_bastard].normal, &side_vector);
  4421.                     BrVector3Copy(&new_transform.t.look_up.up, &the_list[face_bastard].normal);
  4422.                     BrVector3Copy(&new_transform.t.look_up.t, &gLast_actor->t.t.translate.t);
  4423.                     BrTransformToTransform(&gLast_actor->t, &new_transform);
  4424.                 }
  4425.  
  4426.                 gKnown_actor = gLast_actor;
  4427.                 BrVector3Copy(&gActor_centre, &gLast_actor->t.t.translate.t);
  4428.                 DuplicateIfNotAmpersand(gLast_actor);
  4429.                 UniquificateActorsName(gUniverse_actor, gLast_actor);
  4430.                 gLast_actor->model->flags |= BR_MODF_UPDATEABLE;
  4431.                 if (gLast_actor->identifier == NULL || gLast_actor->identifier[0] == '&') {
  4432.                     last_non_ampersand = gAdditional_actors;
  4433.                     for (a = gAdditional_actors->children; a != NULL; a = a->next) {
  4434.                         if (a->identifier != NULL && a->identifier[0] != '&') {
  4435.                             last_non_ampersand = a;
  4436.                         }
  4437.                     }
  4438.                     BrActorAdd(last_non_ampersand, gLast_actor);
  4439.                 } else {
  4440.                     BrActorAdd(gAdditional_actors, gLast_actor);
  4441.                 }
  4442.                 SaveAdditionalStuff();
  4443.                 AccessoryHeadup(gLast_actor, "Shat out ");
  4444.             }
  4445.         }
  4446.     }
  4447.     fclose(f);
  4448. }
  4449.  
  4450. // IDA: void __cdecl DropActor0()
  4451. void DropActor0(void) {
  4452.     LOG_TRACE("()");
  4453.  
  4454.     DropActor(0);
  4455. }
  4456.  
  4457. // IDA: void __cdecl DropActor1()
  4458. void DropActor1(void) {
  4459.     LOG_TRACE("()");
  4460.  
  4461.     DropActor(1);
  4462. }
  4463.  
  4464. // IDA: void __cdecl DropActor2()
  4465. void DropActor2(void) {
  4466.     LOG_TRACE("()");
  4467.  
  4468.     DropActor(2);
  4469. }
  4470.  
  4471. // IDA: void __cdecl DropActor3()
  4472. void DropActor3(void) {
  4473.     LOG_TRACE("()");
  4474.  
  4475.     DropActor(3);
  4476. }
  4477.  
  4478. // IDA: void __cdecl DropActor4()
  4479. void DropActor4(void) {
  4480.     LOG_TRACE("()");
  4481.  
  4482.     DropActor(4);
  4483. }
  4484.  
  4485. // IDA: void __cdecl DropActor5()
  4486. void DropActor5(void) {
  4487.     LOG_TRACE("()");
  4488.  
  4489.     DropActor(5);
  4490. }
  4491.  
  4492. // IDA: void __cdecl DropActor6()
  4493. void DropActor6(void) {
  4494.     LOG_TRACE("()");
  4495.  
  4496.     DropActor(6);
  4497. }
  4498.  
  4499. // IDA: void __cdecl DropActor7()
  4500. void DropActor7(void) {
  4501.     LOG_TRACE("()");
  4502.  
  4503.     DropActor(7);
  4504. }
  4505.  
  4506. // IDA: void __cdecl DropActor8()
  4507. void DropActor8(void) {
  4508.     LOG_TRACE("()");
  4509.  
  4510.     DropActor(8);
  4511. }
  4512.  
  4513. // IDA: void __cdecl DropActor9()
  4514. void DropActor9(void) {
  4515.     LOG_TRACE("()");
  4516.  
  4517.     DropActor(9);
  4518. }
  4519.  
  4520. // IDA: br_uint_32 __cdecl IdentifyAccCB(br_actor *pActor, void *pArg)
  4521. br_uint_32 IdentifyAccCB(br_actor* pActor, void* pArg) {
  4522.     br_scalar distance;
  4523.     //char s[256]; // Pierre-Marie Baty -- unused variable
  4524.     br_vector3 v;
  4525.     LOG_TRACE("(%p, %p)", pActor, pArg);
  4526.  
  4527.     if (pActor == NULL || pActor->model == NULL) {
  4528.         return 0;
  4529.     }
  4530.     BrVector3Add(&v, &pActor->model->bounds.max, &pActor->model->bounds.min);
  4531.     BrVector3InvScale(&v, &v, 2.f);
  4532.     BrVector3Accumulate(&v, &pActor->t.t.translate.t);
  4533.     BrVector3Sub(&v, &v, gOur_pos);
  4534.     distance = BrVector3LengthSquared(&v);
  4535.     if (distance < gNearest_distance) {
  4536.         gNearest_actor = pActor;
  4537.         gNearest_distance = distance;
  4538.     }
  4539.     return 0;
  4540. }
  4541.  
  4542. // IDA: void __cdecl IdentifyAcc()
  4543. void IdentifyAcc(void) {
  4544.     LOG_TRACE("()");
  4545.  
  4546.     gNearest_distance = FLT_MAX;
  4547.     gNearest_actor = NULL;
  4548.     DRActorEnumRecurse(gAdditional_actors, (br_actor_enum_cbfn*)IdentifyAccCB, NULL);
  4549.     if (gNearest_actor != NULL) {
  4550.         gLast_actor = gNearest_actor;
  4551.         AccessoryHeadup(gNearest_actor, "Locked onto ");
  4552.     }
  4553. }
  4554.  
  4555. // IDA: br_uint_32 __cdecl DelGrooveRef(br_actor *pActor, void *pArg)
  4556. br_uint_32 DelGrooveRef(br_actor* pActor, void* pArg) {
  4557.     tGroovidelic_spec* the_groove;
  4558.     int i;
  4559.     LOG_TRACE("(%p, %p)", pActor, pArg);
  4560.  
  4561.     for (i = 0; i < gGroovidelics_array_size; i++) {
  4562.         the_groove = &gGroovidelics_array[i];
  4563.         if (the_groove->actor == pActor) {
  4564.             the_groove->owner = -999;
  4565.         }
  4566.     }
  4567.     return 0;
  4568. }
  4569.  
  4570. // IDA: br_uint_32 __cdecl DelReferencedModels(br_actor *pActor, void *pArg)
  4571. br_uint_32 DelReferencedModels(br_actor* pActor, void* pArg) {
  4572.     //tGroovidelic_spec* the_groove; // Pierre-Marie Baty -- unused variable
  4573.     int i;
  4574.     LOG_TRACE("(%p, %p)", pActor, pArg);
  4575.  
  4576.     for (i = 0; i < gNumber_of_additional_models; i++) {
  4577.         if (pActor->model == gAdditional_models[i]) {
  4578.             BrModelRemove(pActor->model);
  4579.             BrModelFree(pActor->model);
  4580.             memmove(&gAdditional_models[i], &gAdditional_models[i + 1], (gNumber_of_additional_models - i - 1) * sizeof(br_model*));
  4581.             gNumber_of_additional_models--;
  4582.         }
  4583.     }
  4584.     return 0;
  4585. }
  4586.  
  4587. // IDA: void __cdecl DeleteAcc()
  4588. void DeleteAcc(void) {
  4589.     LOG_TRACE("()");
  4590.  
  4591.     if (gLast_actor == NULL) {
  4592.         return;
  4593.     }
  4594.     AccessoryHeadup(gLast_actor, "Murdered ");
  4595.     DRActorEnumRecurse(gLast_actor, (br_actor_enum_cbfn*)DelReferencedModels, NULL);
  4596.     DRActorEnumRecurse(gLast_actor, (br_actor_enum_cbfn*)DelGrooveRef, NULL);
  4597.     BrActorRemove(gLast_actor);
  4598.     BrActorFree(gLast_actor);
  4599.     gLast_actor = NULL;
  4600.     SaveAdditionalStuff();
  4601. }
  4602.  
  4603. // IDA: br_uint_32 __cdecl OffsetModel(br_actor *pActor, void *pArg)
  4604. br_uint_32 OffsetModel(br_actor* pActor, void* pArg) {
  4605.     int i;
  4606.     LOG_TRACE("(%p, %p)", pActor, pArg);
  4607.  
  4608.     if (pActor->model == NULL) {
  4609.         return 0;
  4610.     }
  4611.     for (i = 0; i < pActor->model->nvertices; i++) {
  4612.         BrVector3Accumulate(&pActor->model->vertices[i].p, (br_vector3*)pArg);
  4613.     }
  4614.     return 0;
  4615. }
  4616.  
  4617. // IDA: void __usercall OffsetActor(br_actor *pActor@<EAX>, br_vector3 *pOffset@<EDX>)
  4618. void OffsetActor(br_actor* pActor, br_vector3* pOffset) {
  4619.     LOG_TRACE("(%p, %p)", pActor, pOffset);
  4620.  
  4621.     DRActorEnumRecurse(pActor, (br_actor_enum_cbfn*)OffsetModel, pOffset);
  4622. }
  4623.  
  4624. // IDA: void __usercall CentreActor(br_actor *pActor@<EAX>, br_vector3 *pOffset@<EDX>)
  4625. void CentreActor(br_actor* pActor, br_vector3* pOffset) {
  4626.     LOG_TRACE("(%p, %p)", pActor, pOffset);
  4627.  
  4628.     if (pActor->model == NULL) {
  4629.         BrVector3Set(pOffset, 0.f, 0.f, 0.f);
  4630.     } else if (gKnown_actor == gLast_actor) {
  4631.         BrVector3Scale(pOffset, &gActor_centre, -1.f);
  4632.     } else {
  4633.         BrVector3Add(pOffset, &pActor->model->bounds.max, &pActor->model->bounds.min);
  4634.         BrVector3Scale(pOffset, pOffset, -2.f);
  4635.     }
  4636.     DRActorEnumRecurse(pActor, (br_actor_enum_cbfn*)OffsetModel, pOffset);
  4637.     BrVector3Scale(pOffset, pOffset, -1.f);
  4638. }
  4639.  
  4640. // IDA: void __cdecl SnapAccToVertical()
  4641. void SnapAccToVertical(void) {
  4642.     LOG_TRACE("()");
  4643.  
  4644.     if (gLast_actor == NULL) {
  4645.         return;
  4646.     }
  4647.     BrVector3Set((br_vector3*)gLast_actor->t.t.mat.m[0], 1.f, 0.f, 0.f);
  4648.     BrVector3Set((br_vector3*)gLast_actor->t.t.mat.m[1], 0.f, 1.f, 0.f);
  4649.     BrVector3Set((br_vector3*)gLast_actor->t.t.mat.m[2], 0.f, 0.f, 1.f);
  4650.     SaveAdditionalStuff();
  4651. }
  4652.  
  4653. // IDA: void __usercall RotateAccessory(br_angle pAngle@<EAX>)
  4654. void RotateAccessory(br_angle pAngle) {
  4655.     br_vector3 mr_offset;
  4656.     LOG_TRACE("(%d)", pAngle);
  4657.  
  4658.     if (gLast_actor == NULL) {
  4659.         return;
  4660.     }
  4661.     if (!gSpec_vol_mode && gLast_actor->identifier != NULL && gLast_actor->identifier[0] == '@') {
  4662.         CentreActor(gLast_actor, &mr_offset);
  4663.     }
  4664.     switch (gCurrent_rotate_mode) {
  4665.     case eRotate_mode_x:
  4666.         BrMatrix34PreRotateX(&gLast_actor->t.t.mat, pAngle);
  4667.         break;
  4668.     case eRotate_mode_y:
  4669.         BrMatrix34PreRotateY(&gLast_actor->t.t.mat, pAngle);
  4670.         break;
  4671.     case eRotate_mode_z:
  4672.         BrMatrix34PreRotateZ(&gLast_actor->t.t.mat, pAngle);
  4673.         break;
  4674.     }
  4675.     if (!gSpec_vol_mode && gLast_actor->identifier != NULL && gLast_actor->identifier[0] == '@') {
  4676.         DRActorEnumRecurseWithTrans(gLast_actor, NULL, ApplyTransToModels, NULL);
  4677.         OffsetActor(gLast_actor, &mr_offset);
  4678.     }
  4679.     SaveAdditionalStuff();
  4680. }
  4681.  
  4682. // IDA: void __cdecl ScaleAccessory(float pScaling_factor)
  4683. void ScaleAccessory(float pScaling_factor) {
  4684.     br_vector3 mr_offset;
  4685.     LOG_TRACE("(%f)", pScaling_factor);
  4686.  
  4687.     if (gLast_actor == NULL) {
  4688.         return;
  4689.     }
  4690.     if (!gSpec_vol_mode && gLast_actor->identifier != NULL && gLast_actor->identifier[0] == '@') {
  4691.         CentreActor(gLast_actor, &mr_offset);
  4692.     }
  4693.     switch (gCurrent_scale_mode) {
  4694.     case eScale_mode_all:
  4695.         BrMatrix34PreScale(&gLast_actor->t.t.mat, pScaling_factor, pScaling_factor, pScaling_factor);
  4696.         break;
  4697.     case eScale_mode_x:
  4698.         BrMatrix34PreScale(&gLast_actor->t.t.mat, pScaling_factor, 1.f, 1.f);
  4699.         break;
  4700.     case eScale_mode_y:
  4701.         BrMatrix34PreScale(&gLast_actor->t.t.mat, 1.f, pScaling_factor, 1.f);
  4702.         break;
  4703.     case eScale_mode_z:
  4704.         BrMatrix34PreScale(&gLast_actor->t.t.mat, 1.f, 1.f, pScaling_factor);
  4705.         break;
  4706.     }
  4707.     if (!gSpec_vol_mode && gLast_actor->identifier != NULL && gLast_actor->identifier[0] == '@') {
  4708.         DRActorEnumRecurseWithTrans(gLast_actor, NULL, ApplyTransToModels, NULL);
  4709.         OffsetActor(gLast_actor, &mr_offset);
  4710.     }
  4711.     SaveAdditionalStuff();
  4712. }
  4713.  
  4714. // IDA: void __cdecl MoveAccessory(br_scalar pX_shift, br_scalar pY_shift, br_scalar pZ_shift)
  4715. void MoveAccessory(br_scalar pX_shift, br_scalar pY_shift, br_scalar pZ_shift) {
  4716.     br_vector3 v;
  4717.     LOG_TRACE("(%f, %f, %f)", pX_shift, pY_shift, pZ_shift);
  4718.  
  4719.     if (gLast_actor == NULL) {
  4720.         return;
  4721.     }
  4722.     BrVector3SetFloat(&v, pX_shift, pY_shift, pZ_shift);
  4723.     BrVector3Accumulate(&gLast_actor->t.t.translate.t, &v);
  4724.     SaveAdditionalStuff();
  4725. }
  4726.  
  4727. // IDA: void __cdecl RotateAccL()
  4728. void RotateAccL(void) {
  4729.     LOG_TRACE("()");
  4730.  
  4731.     RotateAccessory(BrDegreeToAngle(90));
  4732. }
  4733.  
  4734. // IDA: void __cdecl RotateAccL2()
  4735. void RotateAccL2(void) {
  4736.     LOG_TRACE("()");
  4737.  
  4738.     RotateAccessory(BrDegreeToAngle(15));
  4739. }
  4740.  
  4741. // IDA: void __cdecl RotateAccL3()
  4742. void RotateAccL3(void) {
  4743.     LOG_TRACE("()");
  4744.  
  4745.     RotateAccessory(BrDegreeToAngle(5));
  4746. }
  4747.  
  4748. // IDA: void __cdecl RotateAccL4()
  4749. void RotateAccL4(void) {
  4750.     LOG_TRACE("()");
  4751.  
  4752.     RotateAccessory(BrDegreeToAngle(1));
  4753. }
  4754.  
  4755. // IDA: void __cdecl RotateAccR()
  4756. void RotateAccR(void) {
  4757.     LOG_TRACE("()");
  4758.  
  4759.     RotateAccessory(BrDegreeToAngle(270));
  4760. }
  4761.  
  4762. // IDA: void __cdecl RotateAccR2()
  4763. void RotateAccR2(void) {
  4764.     LOG_TRACE("()");
  4765.  
  4766.     RotateAccessory(BrDegreeToAngle(345));
  4767. }
  4768.  
  4769. // IDA: void __cdecl RotateAccR3()
  4770. void RotateAccR3(void) {
  4771.     LOG_TRACE("()");
  4772.  
  4773.     RotateAccessory(BrDegreeToAngle(355));
  4774. }
  4775.  
  4776. // IDA: void __cdecl RotateAccR4()
  4777. void RotateAccR4(void) {
  4778.     LOG_TRACE("()");
  4779.  
  4780.     RotateAccessory(BrDegreeToAngle(359));
  4781. }
  4782.  
  4783. // IDA: void __cdecl CycleAccRotate()
  4784. void CycleAccRotate(void) {
  4785.     LOG_TRACE("()");
  4786.  
  4787.     gCurrent_rotate_mode = (gCurrent_rotate_mode == eRotate_mode_z) ? eRotate_mode_x : (gCurrent_rotate_mode + 1);
  4788.     switch (gCurrent_rotate_mode) {
  4789.     case eRotate_mode_x:
  4790.         NewTextHeadupSlot(4, 0, 2000, -2, "Rotate mode: X");
  4791.         break;
  4792.     case eRotate_mode_y:
  4793.         NewTextHeadupSlot(4, 0, 2000, -2, "Rotate mode: Y");
  4794.         break;
  4795.     case eRotate_mode_z:
  4796.         NewTextHeadupSlot(4, 0, 2000, -2, "Rotate mode: Z");
  4797.         break;
  4798.     }
  4799. }
  4800.  
  4801. // IDA: void __cdecl CycleAccScale()
  4802. void CycleAccScale(void) {
  4803.     LOG_TRACE("()");
  4804.  
  4805.     gCurrent_scale_mode = (gCurrent_scale_mode == eScale_mode_z) ? eScale_mode_all : (gCurrent_scale_mode + 1);
  4806.     switch (gCurrent_scale_mode) {
  4807.     case eScale_mode_all:
  4808.         NewTextHeadupSlot(4, 0, 2000, -2, "Scale mode: ALL");
  4809.         break;
  4810.     case eScale_mode_x:
  4811.         NewTextHeadupSlot(4, 0, 2000, -2, "Scale mode: X");
  4812.         break;
  4813.     case eScale_mode_y:
  4814.         NewTextHeadupSlot(4, 0, 2000, -2, "Scale mode: Y");
  4815.         break;
  4816.     case eScale_mode_z:
  4817.         NewTextHeadupSlot(4, 0, 2000, -2, "Scale mode: Z");
  4818.         break;
  4819.     }
  4820. }
  4821.  
  4822. // IDA: void __cdecl ScaleAccUp2()
  4823. void ScaleAccUp2(void) {
  4824.     LOG_TRACE("()");
  4825.  
  4826.     ScaleAccessory(1.2f);
  4827. }
  4828.  
  4829. // IDA: void __cdecl ScaleAccUp3()
  4830. void ScaleAccUp3(void) {
  4831.     LOG_TRACE("()");
  4832.  
  4833.     ScaleAccessory(1.05f);
  4834. }
  4835.  
  4836. // IDA: void __cdecl ScaleAccUp4()
  4837. void ScaleAccUp4(void) {
  4838.     LOG_TRACE("()");
  4839.  
  4840.     ScaleAccessory(1.002f);
  4841. }
  4842.  
  4843. // IDA: void __cdecl ScaleAccDown2()
  4844. void ScaleAccDown2(void) {
  4845.     LOG_TRACE("()");
  4846.  
  4847.     ScaleAccessory(1 / 1.2f);
  4848. }
  4849.  
  4850. // IDA: void __cdecl ScaleAccDown3()
  4851. void ScaleAccDown3(void) {
  4852.     LOG_TRACE("()");
  4853.  
  4854.     ScaleAccessory(1 / 1.05f);
  4855. }
  4856.  
  4857. // IDA: void __cdecl ScaleAccDown4()
  4858. void ScaleAccDown4(void) {
  4859.     LOG_TRACE("()");
  4860.  
  4861.     ScaleAccessory(1 / 1.002f);
  4862. }
  4863.  
  4864. // IDA: void __cdecl MoveXAccL()
  4865. void MoveXAccL(void) {
  4866.     LOG_TRACE("()");
  4867.  
  4868.     MoveAccessory(1.f, 0.f, 0.f);
  4869. }
  4870.  
  4871. // IDA: void __cdecl MoveXAccL2()
  4872. void MoveXAccL2(void) {
  4873.     LOG_TRACE("()");
  4874.  
  4875.     MoveAccessory(.2f, 0.f, 0.f);
  4876. }
  4877.  
  4878. // IDA: void __cdecl MoveXAccL3()
  4879. void MoveXAccL3(void) {
  4880.     LOG_TRACE("()");
  4881.  
  4882.     MoveAccessory(.02f, 0.f, 0.f);
  4883. }
  4884.  
  4885. // IDA: void __cdecl MoveXAccL4()
  4886. void MoveXAccL4(void) {
  4887.     LOG_TRACE("()");
  4888.  
  4889.     MoveAccessory(.002f, 0.f, 0.f);
  4890. }
  4891.  
  4892. // IDA: void __cdecl MoveXAccR()
  4893. void MoveXAccR(void) {
  4894.     LOG_TRACE("()");
  4895.  
  4896.     MoveAccessory(-1.f, 0.f, 0.f);
  4897. }
  4898.  
  4899. // IDA: void __cdecl MoveXAccR2()
  4900. void MoveXAccR2(void) {
  4901.     LOG_TRACE("()");
  4902.  
  4903.     MoveAccessory(-.2f, 0.f, 0.f);
  4904. }
  4905.  
  4906. // IDA: void __cdecl MoveXAccR3()
  4907. void MoveXAccR3(void) {
  4908.     LOG_TRACE("()");
  4909.  
  4910.     MoveAccessory(-.02f, 0.f, 0.f);
  4911. }
  4912.  
  4913. // IDA: void __cdecl MoveXAccR4()
  4914. void MoveXAccR4(void) {
  4915.     LOG_TRACE("()");
  4916.  
  4917.     MoveAccessory(-.002f, 0.f, 0.f);
  4918. }
  4919.  
  4920. // IDA: void __cdecl MoveYAccL()
  4921. void MoveYAccL(void) {
  4922.     LOG_TRACE("()");
  4923.  
  4924.     MoveAccessory(0.f, 1.f, 0.f);
  4925. }
  4926.  
  4927. // IDA: void __cdecl MoveYAccL2()
  4928. void MoveYAccL2(void) {
  4929.     LOG_TRACE("()");
  4930.  
  4931.     MoveAccessory(0.f, .2f, 0.f);
  4932. }
  4933.  
  4934. // IDA: void __cdecl MoveYAccL3()
  4935. void MoveYAccL3(void) {
  4936.     LOG_TRACE("()");
  4937.  
  4938.     MoveAccessory(0.f, .02f, 0.f);
  4939. }
  4940.  
  4941. // IDA: void __cdecl MoveYAccL4()
  4942. void MoveYAccL4(void) {
  4943.     LOG_TRACE("()");
  4944.  
  4945.     MoveAccessory(0.f, .002f, 0.f);
  4946. }
  4947.  
  4948. // IDA: void __cdecl MoveYAccR()
  4949. void MoveYAccR(void) {
  4950.     LOG_TRACE("()");
  4951.  
  4952.     MoveAccessory(0.f, -1.f, 0.f);
  4953. }
  4954.  
  4955. // IDA: void __cdecl MoveYAccR2()
  4956. void MoveYAccR2(void) {
  4957.     LOG_TRACE("()");
  4958.  
  4959.     MoveAccessory(0.f, -.2f, 0.f);
  4960. }
  4961.  
  4962. // IDA: void __cdecl MoveYAccR3()
  4963. void MoveYAccR3(void) {
  4964.     LOG_TRACE("()");
  4965.  
  4966.     MoveAccessory(0.f, -.02f, 0.f);
  4967. }
  4968.  
  4969. // IDA: void __cdecl MoveYAccR4()
  4970. void MoveYAccR4(void) {
  4971.     LOG_TRACE("()");
  4972.  
  4973.     MoveAccessory(0.f, -.002f, 0.f);
  4974. }
  4975.  
  4976. // IDA: void __cdecl MoveZAccL()
  4977. void MoveZAccL(void) {
  4978.     LOG_TRACE("()");
  4979.  
  4980.     MoveAccessory(0.f, 0.f, 1.f);
  4981. }
  4982.  
  4983. // IDA: void __cdecl MoveZAccL2()
  4984. void MoveZAccL2(void) {
  4985.     LOG_TRACE("()");
  4986.  
  4987.     MoveAccessory(0.f, 0.f, .2f);
  4988. }
  4989.  
  4990. // IDA: void __cdecl MoveZAccL3()
  4991. void MoveZAccL3(void) {
  4992.     LOG_TRACE("()");
  4993.  
  4994.     MoveAccessory(0.f, 0.f, .02f);
  4995. }
  4996.  
  4997. // IDA: void __cdecl MoveZAccL4()
  4998. void MoveZAccL4(void) {
  4999.     LOG_TRACE("()");
  5000.  
  5001.     MoveAccessory(0.f, 0.f, .002f);
  5002. }
  5003.  
  5004. // IDA: void __cdecl MoveZAccR()
  5005. void MoveZAccR(void) {
  5006.     LOG_TRACE("()");
  5007.  
  5008.     MoveAccessory(0.f, 0.f, -1.f);
  5009. }
  5010.  
  5011. // IDA: void __cdecl MoveZAccR2()
  5012. void MoveZAccR2(void) {
  5013.     LOG_TRACE("()");
  5014.  
  5015.     MoveAccessory(0.f, 0.f, -.2f);
  5016. }
  5017.  
  5018. // IDA: void __cdecl MoveZAccR3()
  5019. void MoveZAccR3(void) {
  5020.     LOG_TRACE("()");
  5021.  
  5022.     MoveAccessory(0.f, 0.f, -.02f);
  5023. }
  5024.  
  5025. // IDA: void __cdecl MoveZAccR4()
  5026. void MoveZAccR4(void) {
  5027.     LOG_TRACE("()");
  5028.  
  5029.     MoveAccessory(0.f, 0.f, -.002f);
  5030. }
  5031.  
  5032. // IDA: br_material* __cdecl GetInternalMat()
  5033. br_material* GetInternalMat(void) {
  5034.     LOG_TRACE("()");
  5035.  
  5036.     return BrMaterialFind("SPECVOL.MAT");
  5037. }
  5038.  
  5039. // IDA: br_material* __cdecl GetExternalMat()
  5040. br_material* GetExternalMat(void) {
  5041.     LOG_TRACE("()");
  5042.  
  5043.     return BrMaterialFind("SPECVOL2.MAT");
  5044. }
  5045.  
  5046. #define DrVertexSet(V, X, Y, Z) \
  5047.     do {                        \
  5048.         (V)[0] = (X);           \
  5049.         (V)[1] = (Y);           \
  5050.         (V)[2] = (Z);           \
  5051.     } while (0)
  5052.  
  5053. // IDA: void __usercall BuildSpecVolModel(tSpecial_volume *pSpec@<EAX>, int pIndex@<EDX>, br_material *pInt_mat@<EBX>, br_material *pExt_mat@<ECX>)
  5054. void BuildSpecVolModel(tSpecial_volume* pSpec, int pIndex, br_material* pInt_mat, br_material* pExt_mat) {
  5055.     int i;
  5056.     //int j; // Pierre-Marie Baty -- unused variable
  5057.     int temp;
  5058.     //tSpecial_volume* v; // Pierre-Marie Baty -- unused variable
  5059.     br_actor* actor;
  5060.     br_model* model;
  5061.     LOG_TRACE("(%p, %d, %p, %p)", pSpec, pIndex, pInt_mat, pExt_mat);
  5062.  
  5063.     actor = BrActorAllocate(BR_ACTOR_MODEL, NULL);
  5064.     BrMatrix34Copy(&actor->t.t.mat, &pSpec->mat);
  5065.     actor->render_style = BR_RSTYLE_FACES;
  5066.     model = BrModelAllocate("", 12, 24);
  5067.     model->flags |= BR_MODF_KEEP_ORIGINAL | BR_MODF_DONT_WELD;
  5068.     BrVector3Set(&model->vertices[0].p, 1.f, -1.f, -1.f);
  5069.     BrVector2Set(&model->vertices[0].map, 1.f, 0.f);
  5070.     BrVector3Set(&model->vertices[1].p, -1.f, -1.f, -1.f);
  5071.     BrVector2Set(&model->vertices[1].map, 0.f, 0.f);
  5072.     BrVector3Set(&model->vertices[2].p, -1.f, 1.f, -1.f);
  5073.     BrVector2Set(&model->vertices[2].map, 0.f, 1.f);
  5074.     BrVector3Set(&model->vertices[3].p, 1.f, 1.f, -1.f);
  5075.     BrVector2Set(&model->vertices[3].map, 1.f, 1.f);
  5076.     BrVector3Set(&model->vertices[4].p, 1.f, -1.f, 1.f);
  5077.     BrVector2Set(&model->vertices[4].map, 1.f, 1.f);
  5078.     BrVector3Set(&model->vertices[5].p, -1.f, -1.f, 1.f);
  5079.     BrVector2Set(&model->vertices[5].map, 0.f, 1.f);
  5080.     BrVector3Set(&model->vertices[6].p, -1.f, 1.f, 1.f);
  5081.     BrVector2Set(&model->vertices[6].map, 0.f, 0.f);
  5082.     BrVector3Set(&model->vertices[7].p, 1.f, 1.f, 1.f);
  5083.     BrVector2Set(&model->vertices[7].map, 1.f, 0.f);
  5084.     BrVector3Set(&model->vertices[8].p, 1.f, -1.f, -1.f);
  5085.     BrVector2Set(&model->vertices[8].map, 0.f, 1.f);
  5086.     BrVector3Set(&model->vertices[9].p, 1.f, -1.f, 1.f);
  5087.     BrVector2Set(&model->vertices[9].map, 0.f, 0.f);
  5088.     BrVector3Set(&model->vertices[10].p, -1.f, -1.f, -1.f);
  5089.     BrVector2Set(&model->vertices[10].map, 1.f, 1.f);
  5090.     BrVector3Set(&model->vertices[11].p, -1.f, -1.f, 1.f);
  5091.     BrVector2Set(&model->vertices[11].map, 1.f, 0.f);
  5092.  
  5093.     DrVertexSet(model->faces[0].vertices, 0, 3, 1);
  5094.     DrVertexSet(model->faces[1].vertices, 1, 3, 2);
  5095.     DrVertexSet(model->faces[2].vertices, 3, 7, 2);
  5096.     DrVertexSet(model->faces[3].vertices, 2, 7, 6);
  5097.     DrVertexSet(model->faces[4].vertices, 6, 7, 4);
  5098.     DrVertexSet(model->faces[5].vertices, 6, 4, 5);
  5099.     DrVertexSet(model->faces[6].vertices, 0, 5, 4);
  5100.     DrVertexSet(model->faces[7].vertices, 1, 5, 0);
  5101.     DrVertexSet(model->faces[8].vertices, 9, 7, 8);
  5102.     DrVertexSet(model->faces[9].vertices, 8, 7, 3);
  5103.     DrVertexSet(model->faces[10].vertices, 11, 2, 6);
  5104.     DrVertexSet(model->faces[11].vertices, 11, 10, 2);
  5105.  
  5106.     memcpy(&model->faces[12], model->faces, 12 * sizeof(br_face));
  5107.     for (i = 12; i < 24; i++) {
  5108.         temp = model->faces[i].vertices[0];
  5109.         model->faces[i].vertices[0] = model->faces[i].vertices[1];
  5110.         model->faces[i].vertices[1] = temp;
  5111.     }
  5112.     model->faces[5].material = model->faces[4].material = model->faces[1].material = model->faces[0].material = DRMaterialClone(pExt_mat);
  5113.     model->faces[11].material = model->faces[10].material = model->faces[9].material = model->faces[8].material = DRMaterialClone(pExt_mat);
  5114.     model->faces[7].material = model->faces[6].material = model->faces[3].material = model->faces[2].material = DRMaterialClone(pExt_mat);
  5115.     model->faces[17].material = model->faces[16].material = model->faces[13].material = model->faces[12].material = DRMaterialClone(pInt_mat);
  5116.     model->faces[23].material = model->faces[22].material = model->faces[21].material = model->faces[20].material = DRMaterialClone(pInt_mat);
  5117.     model->faces[19].material = model->faces[18].material = model->faces[15].material = model->faces[14].material = DRMaterialClone(pInt_mat);
  5118.     BrModelUpdate(model, BR_MODU_ALL);
  5119.     actor->model = model;
  5120.     BrActorAdd(gNon_track_actor, actor);
  5121.     gSpec_vol_actors[pIndex] = actor;
  5122.     SetSpecVolMatSize(actor);
  5123. }
  5124.  
  5125. #undef DrVertexSet
  5126.  
  5127. // IDA: void __usercall DropSpecVol(int pIndex@<EAX>)
  5128. void DropSpecVol(int pIndex) {
  5129.     FILE* f;
  5130.     tPath_name the_path;
  5131.     int i;
  5132.     int spec_count;
  5133.     tSpecial_volume spec;
  5134.     tSpecial_volume* new_specs;
  5135.     char s[256];
  5136.     LOG_TRACE("(%d)", pIndex);
  5137.  
  5138.     PathCat(the_path, gApplication_path, "SPECVOL.TXT");
  5139.     f = DRfopen(the_path, "rt");
  5140.     if (f == NULL) {
  5141.         return;
  5142.     }
  5143.     spec_count = GetAnInt(f);
  5144.     // pIndex = 1 means first special volume
  5145.     if (pIndex > spec_count) {
  5146.         fclose(f);
  5147.         return;
  5148.     }
  5149.     for (i = 0; i < pIndex; i++) {
  5150.         ParseSpecialVolume(f, &spec, NULL);
  5151.     }
  5152.     spec.no_mat = 0;
  5153.     BrMatrix34Copy(&spec.mat, &gProgram_state.current_car.car_master_actor->t.t.mat);
  5154.     new_specs = BrMemAllocate((gProgram_state.special_volume_count + 1) * sizeof(tSpecial_volume), kMem_new_special_vol);
  5155.     memcpy(new_specs, gProgram_state.special_volumes, gProgram_state.special_volume_count * sizeof(tSpecial_volume));
  5156.     memcpy(&new_specs[gProgram_state.special_volume_count], &spec, sizeof(tSpecial_volume));
  5157.     gProgram_state.special_volume_count++;
  5158.     BrMemFree(gProgram_state.special_volumes);
  5159.     gProgram_state.special_volumes = new_specs;
  5160.     BuildSpecVolModel(&spec, gProgram_state.special_volume_count - 1, GetInternalMat(), GetExternalMat());
  5161.     gLast_actor = gSpec_vol_actors[gProgram_state.special_volume_count - 1];
  5162.     UpdateSpecVol();
  5163.     sprintf(s, "Shat out special volume #%d (type %d)", gProgram_state.special_volume_count - 1, pIndex);
  5164.     NewTextHeadupSlot(4, 0, 2000, -2, s);
  5165.     SaveSpecialVolumes();
  5166.     fclose(f);
  5167. }
  5168.  
  5169. // IDA: void __cdecl DropSpecVol0()
  5170. void DropSpecVol0(void) {
  5171.     LOG_TRACE("()");
  5172. }
  5173.  
  5174. // IDA: void __cdecl DropSpecVol1()
  5175. void DropSpecVol1(void) {
  5176.     LOG_TRACE("()");
  5177.  
  5178.     DropSpecVol(1);
  5179. }
  5180.  
  5181. // IDA: void __cdecl DropSpecVol2()
  5182. void DropSpecVol2(void) {
  5183.     LOG_TRACE("()");
  5184.  
  5185.     DropSpecVol(2);
  5186. }
  5187.  
  5188. // IDA: void __cdecl DropSpecVol3()
  5189. void DropSpecVol3(void) {
  5190.     LOG_TRACE("()");
  5191.  
  5192.     DropSpecVol(3);
  5193. }
  5194.  
  5195. // IDA: void __cdecl DropSpecVol4()
  5196. void DropSpecVol4(void) {
  5197.     LOG_TRACE("()");
  5198.  
  5199.     DropSpecVol(4);
  5200. }
  5201.  
  5202. // IDA: void __cdecl DropSpecVol5()
  5203. void DropSpecVol5(void) {
  5204.     LOG_TRACE("()");
  5205.  
  5206.     DropSpecVol(5);
  5207. }
  5208.  
  5209. // IDA: void __cdecl DropSpecVol6()
  5210. void DropSpecVol6(void) {
  5211.     LOG_TRACE("()");
  5212.  
  5213.     DropSpecVol(6);
  5214. }
  5215.  
  5216. // IDA: void __cdecl DropSpecVol7()
  5217. void DropSpecVol7(void) {
  5218.     LOG_TRACE("()");
  5219.  
  5220.     DropSpecVol(7);
  5221. }
  5222.  
  5223. // IDA: void __cdecl DropSpecVol8()
  5224. void DropSpecVol8(void) {
  5225.     LOG_TRACE("()");
  5226.  
  5227.     DropSpecVol(8);
  5228. }
  5229.  
  5230. // IDA: void __cdecl DropSpecVol9()
  5231. void DropSpecVol9(void) {
  5232.     LOG_TRACE("()");
  5233.  
  5234.     DropSpecVol(9);
  5235. }
  5236.  
  5237. // IDA: void __cdecl IdentifySpecVol()
  5238. void IdentifySpecVol(void) {
  5239.     int i;
  5240.     int min_index;
  5241.     tSpecial_volume* v;
  5242.     br_scalar min_d;
  5243.     br_scalar d;
  5244.     br_vector3* p;
  5245.     char s[256];
  5246.     LOG_TRACE("()");
  5247.  
  5248.     min_d = FLT_MAX;
  5249.     min_index = -1;
  5250.     p = &gProgram_state.current_car.pos;
  5251.     for (i = 0; i < gProgram_state.special_volume_count; i++) {
  5252.         v = &gProgram_state.special_volumes[i];
  5253.         d = Vector3DistanceSquared((br_vector3*)v->mat.m[3], p);
  5254.         if (d < min_d) {
  5255.             min_index = i;
  5256.             min_d = d;
  5257.         }
  5258.     }
  5259.     if (min_index < 0) {
  5260.         gLast_actor = NULL;
  5261.         NewTextHeadupSlot(4, 0, 2000, -2, "No special volumes to lock onto");
  5262.     } else {
  5263.         sprintf(s, "Locked onto Special Volume #%d", min_index);
  5264.         NewTextHeadupSlot(4, 0, 2000, -2, s);
  5265.         gLast_actor = gSpec_vol_actors[min_index];
  5266.     }
  5267. }
  5268.  
  5269. // IDA: void __usercall DelSpecVolumeGraph(int pIndex@<EAX>)
  5270. void DelSpecVolumeGraph(int pIndex) {
  5271.     br_actor* actor;
  5272.     br_model* model;
  5273.     LOG_TRACE("(%d)", pIndex);
  5274.  
  5275.     actor = gSpec_vol_actors[pIndex];
  5276.     model = actor->model;
  5277.  
  5278.     BrMaterialRemove(model->faces[5].material);
  5279.     BrMaterialRemove(model->faces[11].material);
  5280.     BrMaterialRemove(model->faces[7].material);
  5281.     BrMaterialRemove(model->faces[17].material);
  5282.     BrMaterialRemove(model->faces[23].material);
  5283.     BrMaterialRemove(model->faces[19].material);
  5284.     BrMaterialFree(model->faces[5].material);
  5285.     BrMaterialFree(model->faces[11].material);
  5286.     BrMaterialFree(model->faces[7].material);
  5287.     BrMaterialFree(model->faces[17].material);
  5288.     BrMaterialFree(model->faces[23].material);
  5289.     BrMaterialFree(model->faces[19].material);
  5290.     BrModelRemove(model);
  5291.     BrModelFree(model);
  5292.     BrActorRemove(actor);
  5293.     BrActorFree(actor);
  5294. }
  5295.  
  5296. // IDA: void __cdecl DeleteSpecVol()
  5297. void DeleteSpecVol(void) {
  5298.     int index;
  5299.     LOG_TRACE("()");
  5300.  
  5301.     index = FindSpecVolIndex(gLast_actor);
  5302.     if (index < 0) {
  5303.         return;
  5304.     }
  5305.     DelSpecVolumeGraph(index);
  5306.     memmove(&gProgram_state.special_volumes[index], &gProgram_state.special_volumes[index + 1], (gProgram_state.special_volume_count - index - 1) * sizeof(tSpecial_volume));
  5307.     memmove(&gSpec_vol_actors[index], &gSpec_vol_actors[index + 1], (gProgram_state.special_volume_count - index - 1) * sizeof(br_actor*));
  5308.     gProgram_state.special_volume_count--;
  5309.     NewTextHeadupSlot(4, 0, 2000, -2, "There's been a special volumes MURDER!!");
  5310.     gLast_actor = NULL;
  5311.     if (&gProgram_state.special_volumes[index] < gDefault_water_spec_vol) {
  5312.         gDefault_water_spec_vol--;
  5313.     }
  5314.     SaveSpecialVolumes();
  5315. }
  5316.  
  5317. // IDA: void __cdecl RotateSpecVolL()
  5318. void RotateSpecVolL(void) {
  5319.     LOG_TRACE("()");
  5320.  
  5321.     RotateAccL();
  5322. }
  5323.  
  5324. // IDA: void __cdecl RotateSpecVolL2()
  5325. void RotateSpecVolL2(void) {
  5326.     LOG_TRACE("()");
  5327.  
  5328.     RotateAccL2();
  5329. }
  5330.  
  5331. // IDA: void __cdecl RotateSpecVolL3()
  5332. void RotateSpecVolL3(void) {
  5333.     LOG_TRACE("()");
  5334.  
  5335.     RotateAccL3();
  5336. }
  5337.  
  5338. // IDA: void __cdecl RotateSpecVolL4()
  5339. void RotateSpecVolL4(void) {
  5340.     LOG_TRACE("()");
  5341.  
  5342.     RotateAccL4();
  5343. }
  5344.  
  5345. // IDA: void __cdecl RotateSpecVolR()
  5346. void RotateSpecVolR(void) {
  5347.     LOG_TRACE("()");
  5348.  
  5349.     RotateAccR();
  5350. }
  5351.  
  5352. // IDA: void __cdecl RotateSpecVolR2()
  5353. void RotateSpecVolR2(void) {
  5354.     LOG_TRACE("()");
  5355.  
  5356.     RotateAccR2();
  5357. }
  5358.  
  5359. // IDA: void __cdecl RotateSpecVolR3()
  5360. void RotateSpecVolR3(void) {
  5361.     LOG_TRACE("()");
  5362.  
  5363.     RotateAccR3();
  5364. }
  5365.  
  5366. // IDA: void __cdecl RotateSpecVolR4()
  5367. void RotateSpecVolR4(void) {
  5368.     LOG_TRACE("()");
  5369.  
  5370.     RotateAccR4();
  5371. }
  5372.  
  5373. // IDA: void __cdecl CycleSpecVolRotate()
  5374. void CycleSpecVolRotate(void) {
  5375.     LOG_TRACE("()");
  5376.  
  5377.     CycleAccRotate();
  5378. }
  5379.  
  5380. // IDA: void __cdecl CycleSpecVolScale()
  5381. void CycleSpecVolScale(void) {
  5382.     LOG_TRACE("()");
  5383.  
  5384.     CycleAccScale();
  5385. }
  5386.  
  5387. // IDA: void __cdecl ScaleSpecVolUp2()
  5388. void ScaleSpecVolUp2(void) {
  5389.     LOG_TRACE("()");
  5390.  
  5391.     ScaleAccUp2();
  5392. }
  5393.  
  5394. // IDA: void __cdecl ScaleSpecVolUp3()
  5395. void ScaleSpecVolUp3(void) {
  5396.     LOG_TRACE("()");
  5397.  
  5398.     ScaleAccUp3();
  5399. }
  5400.  
  5401. // IDA: void __cdecl ScaleSpecVolUp4()
  5402. void ScaleSpecVolUp4(void) {
  5403.     LOG_TRACE("()");
  5404.  
  5405.     ScaleAccUp4();
  5406. }
  5407.  
  5408. // IDA: void __cdecl ScaleSpecVolDown2()
  5409. void ScaleSpecVolDown2(void) {
  5410.     LOG_TRACE("()");
  5411.  
  5412.     ScaleAccDown2();
  5413. }
  5414.  
  5415. // IDA: void __cdecl ScaleSpecVolDown3()
  5416. void ScaleSpecVolDown3(void) {
  5417.     LOG_TRACE("()");
  5418.  
  5419.     ScaleAccDown3();
  5420. }
  5421.  
  5422. // IDA: void __cdecl ScaleSpecVolDown4()
  5423. void ScaleSpecVolDown4(void) {
  5424.     LOG_TRACE("()");
  5425.  
  5426.     ScaleAccDown4();
  5427. }
  5428.  
  5429. // IDA: void __cdecl MoveXSpecVolL()
  5430. void MoveXSpecVolL(void) {
  5431.     LOG_TRACE("()");
  5432.  
  5433.     MoveXAccL();
  5434. }
  5435.  
  5436. // IDA: void __cdecl MoveXSpecVolL2()
  5437. void MoveXSpecVolL2(void) {
  5438.     LOG_TRACE("()");
  5439.  
  5440.     MoveXAccL2();
  5441. }
  5442.  
  5443. // IDA: void __cdecl MoveXSpecVolL3()
  5444. void MoveXSpecVolL3(void) {
  5445.     LOG_TRACE("()");
  5446.  
  5447.     MoveXAccL3();
  5448. }
  5449.  
  5450. // IDA: void __cdecl MoveXSpecVolL4()
  5451. void MoveXSpecVolL4(void) {
  5452.     LOG_TRACE("()");
  5453.  
  5454.     MoveXAccL4();
  5455. }
  5456.  
  5457. // IDA: void __cdecl MoveXSpecVolR()
  5458. void MoveXSpecVolR(void) {
  5459.     LOG_TRACE("()");
  5460.  
  5461.     MoveXAccR();
  5462. }
  5463.  
  5464. // IDA: void __cdecl MoveXSpecVolR2()
  5465. void MoveXSpecVolR2(void) {
  5466.     LOG_TRACE("()");
  5467.  
  5468.     MoveXAccR2();
  5469. }
  5470.  
  5471. // IDA: void __cdecl MoveXSpecVolR3()
  5472. void MoveXSpecVolR3(void) {
  5473.     LOG_TRACE("()");
  5474.  
  5475.     MoveXAccR3();
  5476. }
  5477.  
  5478. // IDA: void __cdecl MoveXSpecVolR4()
  5479. void MoveXSpecVolR4(void) {
  5480.     LOG_TRACE("()");
  5481.  
  5482.     MoveXAccR4();
  5483. }
  5484.  
  5485. // IDA: void __cdecl MoveYSpecVolL()
  5486. void MoveYSpecVolL(void) {
  5487.     LOG_TRACE("()");
  5488.  
  5489.     MoveYAccL();
  5490. }
  5491.  
  5492. // IDA: void __cdecl MoveYSpecVolL2()
  5493. void MoveYSpecVolL2(void) {
  5494.     LOG_TRACE("()");
  5495.  
  5496. #if defined(DETHRACE_FIX_BUGS)
  5497.     MoveYAccL2();
  5498. #else
  5499.     MoveYAccL3();
  5500. #endif
  5501. }
  5502.  
  5503. // IDA: void __cdecl MoveYSpecVolL3()
  5504. void MoveYSpecVolL3(void) {
  5505.     LOG_TRACE("()");
  5506.  
  5507.     MoveYAccL3();
  5508. }
  5509.  
  5510. // IDA: void __cdecl MoveYSpecVolL4()
  5511. void MoveYSpecVolL4(void) {
  5512.     LOG_TRACE("()");
  5513.  
  5514.     MoveYAccL4();
  5515. }
  5516.  
  5517. // IDA: void __cdecl MoveYSpecVolR()
  5518. void MoveYSpecVolR(void) {
  5519.     LOG_TRACE("()");
  5520.  
  5521.     MoveYAccR();
  5522. }
  5523.  
  5524. // IDA: void __cdecl MoveYSpecVolR2()
  5525. void MoveYSpecVolR2(void) {
  5526.     LOG_TRACE("()");
  5527.  
  5528.     MoveYAccR2();
  5529. }
  5530.  
  5531. // IDA: void __cdecl MoveYSpecVolR3()
  5532. void MoveYSpecVolR3(void) {
  5533.     LOG_TRACE("()");
  5534.  
  5535.     MoveYAccR3();
  5536. }
  5537.  
  5538. // IDA: void __cdecl MoveYSpecVolR4()
  5539. void MoveYSpecVolR4(void) {
  5540.     LOG_TRACE("()");
  5541.  
  5542.     MoveYAccR4();
  5543. }
  5544.  
  5545. // IDA: void __cdecl MoveZSpecVolL()
  5546. void MoveZSpecVolL(void) {
  5547.     LOG_TRACE("()");
  5548.  
  5549.     MoveZAccL();
  5550. }
  5551.  
  5552. // IDA: void __cdecl MoveZSpecVolL2()
  5553. void MoveZSpecVolL2(void) {
  5554.     LOG_TRACE("()");
  5555.  
  5556.     MoveZAccL2();
  5557. }
  5558.  
  5559. // IDA: void __cdecl MoveZSpecVolL3()
  5560. void MoveZSpecVolL3(void) {
  5561.     LOG_TRACE("()");
  5562.  
  5563.     MoveZAccL3();
  5564. }
  5565.  
  5566. // IDA: void __cdecl MoveZSpecVolL4()
  5567. void MoveZSpecVolL4(void) {
  5568.     LOG_TRACE("()");
  5569.  
  5570.     MoveZAccL4();
  5571. }
  5572.  
  5573. // IDA: void __cdecl MoveZSpecVolR()
  5574. void MoveZSpecVolR(void) {
  5575.     LOG_TRACE("()");
  5576.  
  5577.     MoveZAccR();
  5578. }
  5579.  
  5580. // IDA: void __cdecl MoveZSpecVolR2()
  5581. void MoveZSpecVolR2(void) {
  5582.     LOG_TRACE("()");
  5583.  
  5584.     MoveZAccR2();
  5585. }
  5586.  
  5587. // IDA: void __cdecl MoveZSpecVolR3()
  5588. void MoveZSpecVolR3(void) {
  5589.     LOG_TRACE("()");
  5590.  
  5591.     MoveZAccR3();
  5592. }
  5593.  
  5594. // IDA: void __cdecl MoveZSpecVolR4()
  5595. void MoveZSpecVolR4(void) {
  5596.     LOG_TRACE("()");
  5597.  
  5598.     MoveZAccR4();
  5599. }
  5600.  
  5601. // IDA: void __cdecl SnapSpecVolToVertical()
  5602. void SnapSpecVolToVertical(void) {
  5603.     LOG_TRACE("()");
  5604.  
  5605.     SnapAccToVertical();
  5606. }
  5607.  
  5608. // IDA: void __cdecl ShowSpecialVolumes()
  5609. void ShowSpecialVolumes(void) {
  5610.     int i;
  5611.     //int j; // Pierre-Marie Baty -- unused variable
  5612.     //int temp; // Pierre-Marie Baty -- unused variable
  5613.     tSpecial_volume* v;
  5614.     //br_actor* actor; // Pierre-Marie Baty -- unused variable
  5615.     //br_model* model; // Pierre-Marie Baty -- unused variable
  5616.     br_material* internal_mat;
  5617.     br_material* external_mat;
  5618.     LOG_TRACE("()");
  5619.  
  5620.     gLast_actor = NULL;
  5621.     gSpec_vol_mode = 1;
  5622.     internal_mat = GetInternalMat();
  5623.     external_mat = GetExternalMat();
  5624.     for (i = 0; i < gProgram_state.special_volume_count; i++) {
  5625.         v = &gProgram_state.special_volumes[i];
  5626.         if (!v->no_mat) {
  5627.             BuildSpecVolModel(v, i, internal_mat, external_mat);
  5628.         } else {
  5629.             gSpec_vol_actors[i] = NULL;
  5630.         }
  5631.     }
  5632. }
  5633.  
  5634. // IDA: void __cdecl HideSpecialVolumes()
  5635. void HideSpecialVolumes(void) {
  5636.     int i;
  5637.     tSpecial_volume* v;
  5638.     LOG_TRACE("()");
  5639.  
  5640.     gSpec_vol_mode = 0;
  5641.     for (i = 0; i < gProgram_state.special_volume_count; i++) {
  5642.         v = &gProgram_state.special_volumes[i];
  5643.         if (!v->no_mat) {
  5644.             DelSpecVolumeGraph(i);
  5645.         }
  5646.     }
  5647. }
  5648.