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