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  1. #include "init.h"
  2.  
  3. #include <stdlib.h>
  4. #include <time.h>
  5.  
  6. #include "car.h"
  7. #include "controls.h"
  8. #include "depth.h"
  9. #include "displays.h"
  10. #include "drfile.h"
  11. #include "drmem.h"
  12. #include "errors.h"
  13. #include "flicplay.h"
  14. #include "globvars.h"
  15. #include "globvrkm.h"
  16. #include "globvrpb.h"
  17. #include "grafdata.h"
  18. #include "graphics.h"
  19. #include "harness/config.h"
  20. #include "harness/trace.h"
  21. #include "loading.h"
  22. #include "loadsave.h"
  23. #include "netgame.h"
  24. #include "network.h"
  25. #include "oil.h"
  26. #include "opponent.h"
  27. #include "pd/sys.h"
  28. #include "pedestrn.h"
  29. #include "piping.h"
  30. #include "powerup.h"
  31. #include "pratcam.h"
  32. #include "raycast.h"
  33. #include "replay.h"
  34. #include "skidmark.h"
  35. #include "sound.h"
  36. #include "spark.h"
  37. #include "trig.h"
  38. #include "utility.h"
  39. #include "world.h"
  40.  
  41. #include "brender.h"
  42.  
  43. int gGame_initialized;
  44. int gBr_initialized;
  45. int gBrZb_initialized;
  46. int gInitialisation_finished;
  47. int gRender_indent;
  48. tU32 gAustere_time;
  49. int gInitial_rank;
  50. int gCredits_per_rank[3];
  51. int gInitial_credits[3];
  52. int gNet_mode_of_last_game;
  53. br_material* gDefault_track_material;
  54.  
  55. // IDA: void __cdecl AllocateSelf()
  56. void AllocateSelf(void) {
  57.     LOG_TRACE("()");
  58.  
  59.     gSelf = BrActorAllocate(BR_ACTOR_NONE, NULL);
  60.     if (gSelf == NULL) {
  61.         FatalError(kFatalError_AllocateSelf);
  62.     }
  63.     gSelf = BrActorAdd(gNon_track_actor, gSelf);
  64.     if (gSelf == NULL) {
  65.         FatalError(kFatalError_AllocateSelf);
  66.     }
  67. }
  68.  
  69. // IDA: void __cdecl AllocateCamera()
  70. void AllocateCamera(void) {
  71.     br_camera* camera_ptr;
  72.     int i;
  73.     LOG_TRACE("()");
  74.  
  75.     for (i = 0; i < COUNT_OF(gCamera_list); i++) {
  76.         gCamera_list[i] = BrActorAllocate(BR_ACTOR_CAMERA, NULL);
  77.         if (gCamera_list[i] == NULL) {
  78.             FatalError(kFatalError_AllocateCamera);
  79.         }
  80.  
  81.         camera_ptr = gCamera_list[i]->type_data;
  82.         camera_ptr->type = BR_CAMERA_PERSPECTIVE_FOV;
  83.         camera_ptr->field_of_view = BrDegreeToAngle(gCamera_angle);
  84.         camera_ptr->hither_z = gCamera_hither;
  85.         camera_ptr->yon_z = gCamera_yon;
  86.         camera_ptr->aspect = (double)gWidth / (double)gHeight;
  87.     }
  88.  
  89.     gCamera_list[0] = BrActorAdd(gSelf, gCamera_list[0]);
  90.     if (gCamera_list[0] == NULL) {
  91.         FatalError(kFatalError_AllocateCamera);
  92.     }
  93.     gCamera_list[1] = BrActorAdd(gUniverse_actor, gCamera_list[1]);
  94.     if (gCamera_list[1] == NULL) {
  95.         FatalError(kFatalError_AllocateCamera);
  96.     }
  97.     gCamera = gCamera_list[0];
  98.     gRearview_camera = BrActorAllocate(BR_ACTOR_CAMERA, NULL);
  99.     if (gRearview_camera == NULL) {
  100.         FatalError(kFatalError_AllocateCamera);
  101.     }
  102.  
  103.     gRearview_camera->t.t.mat.m[2][2] = -1.0f;
  104.     camera_ptr = (br_camera*)gRearview_camera->type_data;
  105.     camera_ptr->hither_z = gCamera_hither;
  106.     camera_ptr->type = BR_CAMERA_PERSPECTIVE_FOV;
  107.     camera_ptr->yon_z = gCamera_yon;
  108.     camera_ptr->field_of_view = BrDegreeToAngle(gCamera_angle);
  109.     camera_ptr->aspect = (double)gWidth / (double)gHeight;
  110.     gRearview_camera = BrActorAdd(gSelf, gRearview_camera);
  111.     if (gRearview_camera == NULL) {
  112.         FatalError(kFatalError_AllocateCamera);
  113.     }
  114.     SetSightDistance(camera_ptr->yon_z);
  115. }
  116.  
  117. // IDA: void __cdecl ReinitialiseForwardCamera()
  118. void ReinitialiseForwardCamera(void) {
  119.     br_camera* camera_ptr;
  120.     float the_angle;
  121.     float d;
  122.     float w;
  123.     LOG_TRACE("()");
  124.  
  125.     camera_ptr = (br_camera*)gCamera->type_data;
  126.     if (gProgram_state.cockpit_on) {
  127.         the_angle = gCamera_angle / 2.0;
  128.  
  129.         d = atan(
  130.                 tandeg(the_angle)
  131.                 * (double)gRender_screen->height
  132.                 / (double)(gProgram_state.current_car.render_bottom[0] - gProgram_state.current_car.render_top[0]))
  133.             * 114.5915590261646;
  134.         camera_ptr->field_of_view = BrDegreeToAngle(d);
  135.         BrMatrix34Identity(&gCamera->t.t.mat);
  136.         gCamera->t.t.mat.m[3][0] = gProgram_state.current_car.driver_x_offset;
  137.         gCamera->t.t.mat.m[3][1] = gProgram_state.current_car.driver_y_offset;
  138.         gCamera->t.t.mat.m[3][2] = gProgram_state.current_car.driver_z_offset;
  139.         w = (float)(gRender_screen->base_y
  140.             + (gRender_screen->height / 2)
  141.             - (gProgram_state.current_car.render_bottom[0] + gProgram_state.current_car.render_top[0]) / 2);
  142.  
  143.         gCamera->t.t.mat.m[2][1] = tandeg(d / 2.0) * w * 2.0 / (float)gRender_screen->height;
  144.         camera_ptr->aspect = (float)gWidth / gHeight;
  145.         camera_ptr->yon_z = gYon_multiplier * gCamera_yon;
  146.         if (gProgram_state.which_view == eView_left) {
  147.             DRMatrix34PostRotateY(
  148.                 &gCamera->t.t.mat,
  149.                 BrDegreeToAngle(gProgram_state.current_car.head_left_angle));
  150.         } else if (gProgram_state.which_view == eView_right) {
  151.             DRMatrix34PostRotateY(
  152.                 &gCamera->t.t.mat,
  153.                 BrDegreeToAngle(gProgram_state.current_car.head_right_angle));
  154.         }
  155.         gCamera->t.t.mat.m[3][0] = gProgram_state.current_car.driver_x_offset;
  156.         gCamera->t.t.mat.m[3][1] = gProgram_state.current_car.driver_y_offset;
  157.         gCamera->t.t.mat.m[3][2] = gProgram_state.current_car.driver_z_offset;
  158.         SetSightDistance(camera_ptr->yon_z);
  159.         MungeForwardSky();
  160.     }
  161.     AssertYons();
  162. }
  163.  
  164. // IDA: void __cdecl AllocateRearviewPixelmap()
  165. void AllocateRearviewPixelmap(void) {
  166.     char* rear_screen_pixels;
  167.     LOG_TRACE("()");
  168.  
  169.     if (gRearview_screen) {
  170.         BrMemFree(gRearview_screen->pixels);
  171.         BrPixelmapFree(gRearview_screen);
  172.         BrPixelmapFree(gRearview_depth_buffer);
  173.         gRearview_screen = NULL;
  174.     }
  175.     if (gProgram_state.mirror_on) {
  176.         rear_screen_pixels = BrMemAllocate(
  177.             (gProgram_state.current_car.mirror_bottom - gProgram_state.current_car.mirror_top + 1)
  178.                 * (gProgram_state.current_car.mirror_right - gProgram_state.current_car.mirror_left + 4)
  179.                 * gGraf_specs[gGraf_spec_index].depth_bytes,
  180.             kMem_rear_screen_pixels);
  181.         if (gScreen->row_bytes < 0) {
  182.             BrFatal("..\\..\\source\\common\\init.c", 260, "Bruce bug at line %d, file ..\\..\\source\\common\\init.c", 4);
  183.         }
  184.         gRearview_screen = DRPixelmapAllocate(
  185.             gScreen->type,
  186.             gProgram_state.current_car.mirror_right - gProgram_state.current_car.mirror_left,
  187.             gProgram_state.current_car.mirror_bottom - gProgram_state.current_car.mirror_top,
  188.             rear_screen_pixels,
  189.             0);
  190.  
  191.         gRearview_screen->origin_x = gRearview_screen->width / 2;
  192.         gRearview_screen->origin_y = gRearview_screen->height / 2;
  193.         gRearview_depth_buffer = BrPixelmapMatch(gRearview_screen, BR_PMMATCH_DEPTH_16);
  194.     }
  195. }
  196.  
  197. // IDA: void __cdecl ReinitialiseRearviewCamera()
  198. void ReinitialiseRearviewCamera(void) {
  199.     br_camera* camera_ptr;
  200.     LOG_TRACE("()");
  201.  
  202.     camera_ptr = gRearview_camera->type_data;
  203.     camera_ptr->field_of_view = BrDegreeToAngle(gProgram_state.current_car.rearview_camera_angle);
  204.     camera_ptr->aspect = (gProgram_state.current_car.mirror_right - gProgram_state.current_car.mirror_left) / (float)(gProgram_state.current_car.mirror_bottom - gProgram_state.current_car.mirror_top);
  205.     gRearview_camera->t.t.translate.t.v[0] = gProgram_state.current_car.mirror_x_offset;
  206.     gRearview_camera->t.t.translate.t.v[1] = gProgram_state.current_car.mirror_y_offset;
  207.     gRearview_camera->t.t.translate.t.v[2] = gProgram_state.current_car.mirror_z_offset;
  208.     AllocateRearviewPixelmap();
  209.     MungeRearviewSky();
  210. }
  211.  
  212. // IDA: void __cdecl ReinitialiseRenderStuff()
  213. void ReinitialiseRenderStuff(void) {
  214.     int x_diff;
  215.     int y_diff;
  216.     LOG_TRACE("()");
  217.  
  218.     if (gProgram_state.cockpit_on) {
  219.         gProgram_state.current_render_left = gProgram_state.current_car.render_left[gProgram_state.cockpit_image_index];
  220.         gProgram_state.current_render_top = gProgram_state.current_car.render_top[gProgram_state.cockpit_image_index];
  221.         gProgram_state.current_render_right = gProgram_state.current_car.render_right[gProgram_state.cockpit_image_index];
  222.         gProgram_state.current_render_bottom = gProgram_state.current_car.render_bottom[gProgram_state.cockpit_image_index];
  223.     } else {
  224.         gProgram_state.current_render_top = (gGraf_specs[gGraf_spec_index].total_height / 18 & ~1) * gRender_indent;
  225.         gProgram_state.current_render_left = (gGraf_specs[gGraf_spec_index].total_width / 18 & ~3) * gRender_indent;
  226.         x_diff = gGraf_specs[gGraf_spec_index].total_width - gProgram_state.current_render_left;
  227.         y_diff = gGraf_specs[gGraf_spec_index].total_height - gProgram_state.current_render_top;
  228.         gProgram_state.current_render_right = x_diff;
  229.         gProgram_state.current_render_bottom = y_diff;
  230.     }
  231. }
  232.  
  233. // IDA: void __cdecl InstallFindFailedHooks()
  234. void InstallFindFailedHooks(void) {
  235.     LOG_TRACE("()");
  236.     NOT_IMPLEMENTED();
  237. }
  238.  
  239. // IDA: void __cdecl AllocateStandardLamp()
  240. void AllocateStandardLamp(void) {
  241.     br_actor* lamp;
  242.     int i;
  243.  
  244.     for (i = 0; i < gNumber_of_lights; i++) {
  245.         BrActorAdd(gUniverse_actor, gLight_array[i]);
  246.         lamp = gLight_array[i]->children;
  247.         if (lamp) {
  248.             BrActorRemove(lamp);
  249.             gLight_array[i]->children = NULL;
  250.             BrActorFree(lamp);
  251.         }
  252.         BrLightEnable(gLight_array[i]);
  253.     }
  254. }
  255.  
  256. // IDA: void __cdecl InitializeBRenderEnvironment()
  257. void InitializeBRenderEnvironment(void) {
  258.     br_model* arrow_model;
  259.     LOG_TRACE("()");
  260.  
  261.     gBr_initialized = 1;
  262.     InstallDRMemCalls();
  263.     InstallDRFileCalls();
  264.     SetBRenderScreenAndBuffers(0, 0, 0, 0);
  265.     gUniverse_actor = BrActorAllocate(BR_ACTOR_NONE, NULL);
  266.     if (gUniverse_actor == NULL) {
  267.         FatalError(kFatalError_AllocateRootActor);
  268.     }
  269.     gUniverse_actor->identifier = BrResStrDup(gUniverse_actor, "Root");
  270.     BrEnvironmentSet(gUniverse_actor);
  271.     gNon_track_actor = BrActorAllocate(BR_ACTOR_NONE, NULL);
  272.     if (gNon_track_actor == NULL) {
  273.         FatalError(kFatalError_AllocateRootActor);
  274.     }
  275.     BrActorAdd(gUniverse_actor, gNon_track_actor);
  276.     gDont_render_actor = BrActorAllocate(BR_ACTOR_NONE, 0);
  277.     if (gDont_render_actor == NULL) {
  278.         FatalError(kFatalError_AllocateRootActor);
  279.     }
  280.     gDont_render_actor->render_style = BR_RSTYLE_NONE;
  281.     BrActorAdd(gUniverse_actor, gDont_render_actor);
  282.     AllocateSelf();
  283.     AllocateCamera();
  284.     arrow_model = LoadModel("CPOINT.DAT");
  285.     BrModelAdd(arrow_model);
  286.     gArrow_actor = LoadActor("CPOINT.ACT");
  287.     gArrow_actor->model = arrow_model;
  288. }
  289.  
  290. // IDA: void __cdecl InitBRFonts()
  291. void InitBRFonts(void) {
  292.     LOG_TRACE("()");
  293.     gBig_font = LoadBRFont("BIGFONT.FNT");
  294.     gFont_7 = LoadBRFont("FONT7.FNT");
  295.     gHeadup_font = LoadBRFont("HEADUP.FNT");
  296. }
  297.  
  298. // IDA: void __cdecl AustereWarning()
  299. void AustereWarning(void) {
  300.     LOG_TRACE("()");
  301.  
  302.     ClearEntireScreen();
  303.  
  304.     if (gAusterity_mode) {
  305.         LoadFont(FONT_GRNLIT);
  306.         TransDRPixelmapText(gBack_screen,
  307.             (gBack_screen->width - DRTextWidth(&gFonts[FONT_GRNLIT], GetMiscString(kMiscString_LOW_MEMORY_MODE_INVOKED))) / 2,
  308.             0,
  309.             &gFonts[FONT_GRNLIT],
  310.             GetMiscString(kMiscString_LOW_MEMORY_MODE_INVOKED),
  311.             gBack_screen->width);
  312.         PDScreenBufferSwap(0);
  313.         gAustere_time = PDGetTotalTime();
  314.         DisposeFont(FONT_GRNLIT);
  315.     } else {
  316.         gAustere_time = gAusterity_mode;
  317.     }
  318. }
  319.  
  320. // IDA: void __cdecl InitLineStuff()
  321. void InitLineStuff(void) {
  322.     LOG_TRACE("()");
  323.     NOT_IMPLEMENTED();
  324. }
  325.  
  326. // IDA: void __cdecl InitSmokeStuff()
  327. void InitSmokeStuff(void) {
  328.     //static br_token_value fadealpha[3]; // Pierre-Marie Baty -- unused variable
  329.     //tPath_name path; // Pierre-Marie Baty -- unused variable
  330.     LOG_TRACE("()");
  331.     NOT_IMPLEMENTED();
  332. }
  333.  
  334. // IDA: void __cdecl Init2DStuff()
  335. void Init2DStuff(void) {
  336.     //br_camera* camera; // Pierre-Marie Baty -- unused variable
  337.     //static br_token_value fadealpha[3]; // Pierre-Marie Baty -- unused variable
  338.     //tPath_name path; // Pierre-Marie Baty -- unused variable
  339.     //br_scalar prat_u; // Pierre-Marie Baty -- unused variable
  340.     //br_scalar prat_v; // Pierre-Marie Baty -- unused variable
  341.     LOG_TRACE("()");
  342.     NOT_IMPLEMENTED();
  343. }
  344.  
  345. // IDA: void __usercall InitialiseApplication(int pArgc@<EAX>, char **pArgv@<EDX>)
  346. void InitialiseApplication(int pArgc, char** pArgv) {
  347.  
  348.     if (harness_game_config.gore_check) {
  349.         gProgram_state.sausage_eater_mode = gSausage_override ? 1 : (PDGetGorePassword() ? 0 : 1);
  350.         PDDisplayGoreworthiness(!gProgram_state.sausage_eater_mode);
  351.     } else {
  352.         gProgram_state.sausage_eater_mode = gSausage_override;
  353.     }
  354.  
  355.     MAMSInitMem();
  356.     PrintMemoryDump(gSausage_override, *pArgv);
  357.     if (gAustere_override || PDDoWeLeadAnAustereExistance() != 0) {
  358.         gAusterity_mode = 1;
  359.     }
  360.  
  361.     srand(time(NULL));
  362.     BrV1dbBeginWrapper_Float();
  363.     CreateStainlessClasses();
  364.     InitWobbleStuff();
  365.     LoadGeneralParameters();
  366.     DefaultNetName();
  367.     strcpy(gProgram_state.player_name[0], "MAX DAMAGE");
  368.     strcpy(gProgram_state.player_name[1], "DIE ANNA");
  369.     RestoreOptions();
  370.     LoadKeyMapping();
  371.     if (!PDInitScreenVars(pArgc, pArgv)) {
  372.         FatalError(kFatalError_UnsupportedScreenDepth);
  373.     }
  374.     CalcGrafDataIndex();
  375.     PDInitScreen();
  376.     InitializeBRenderEnvironment();
  377.     InitDRFonts();
  378.     InitBRFonts();
  379.     LoadMiscStrings();
  380.     LoadInRegistees();
  381.     FinishLoadingGeneral();
  382.     InitializePalettes();
  383.     AustereWarning();
  384.     LoadInterfaceStrings();
  385.     InitializeActionReplay();
  386.     FlicPaletteAllocate();
  387.     InitInterfaceLoadState();
  388.     InitTransientBitmaps();
  389.     InitSound();
  390.     InitHeadups();
  391.     gDefault_track_material = BrMaterialAllocate("gDefault_track_material");
  392.     gDefault_track_material->index_base = 227;
  393.     gDefault_track_material->index_range = 1;
  394.     BrMaterialAdd(gDefault_track_material);
  395.     InitShadow();
  396.     InitFlics();
  397.     AllocateStandardLamp();
  398.     InitAmbience();
  399.     LoadOpponents();
  400.     LoadPowerups();
  401.     LoadRaces(gRace_list, &gNumber_of_races, -1);
  402.     InitPaletteAnimate();
  403.     InitRayCasting();
  404.     InitDepthEffects();
  405.     InitialiseStorageSpace(&gOur_car_storage_space, 40, 2, 40, 30);
  406.     InitialiseStorageSpace(&gTheir_cars_storage_space, 300, 50, 500, 200);
  407.     InitialiseStorageSpace(&gPedestrians_storage_space, 500, 10, 0, 0);
  408.     InitialiseStorageSpace(&gTrack_storage_space, 400, 50, 400, 1000);
  409.     InitOilSpills();
  410.     if (gAustere_time) {
  411.         while (PDGetTotalTime() - gAustere_time < 2000) {
  412.         }
  413.     }
  414.     ClearEntireScreen();
  415.     InitSkids();
  416.     InitPeds();
  417.     gProgram_state.track_spec.the_actor = NULL;
  418.     gCD_is_in_drive = TestForOriginalCarmaCDinDrive();
  419.     SwitchToLoresMode();
  420.     PrintMemoryDump(0, "AFTER APPLICATION INITIALISATION");
  421. }
  422.  
  423. // IDA: void __usercall InitialiseDeathRace(int pArgc@<EAX>, char **pArgv@<EDX>)
  424. void InitialiseDeathRace(int pArgc, char** pArgv) {
  425.     PDInitialiseSystem();
  426.  
  427.     InitialiseApplication(pArgc, pArgv);
  428.     // dword_112DF8 = 1;  // never checked by game
  429. }
  430.  
  431. // IDA: void __usercall InitGame(int pStart_race@<EAX>)
  432. void InitGame(int pStart_race) {
  433.     int i;
  434.     LOG_TRACE("(%d)", pStart_race);
  435.  
  436.     gWaiting_for_unpause = 1;
  437.     gWait_for_it = 1;
  438.     if (gNet_mode != eNet_mode_none) {
  439.         gCredit_period = gCredit_period_network[gCurrent_net_game->type];
  440.     } else {
  441.         gCredit_period = gCredit_period_single[gProgram_state.skill_level];
  442.     }
  443.     SwitchToRealResolution();
  444.     gGame_to_load = -1;
  445.     gCurrent_race.number_of_racers = 0;
  446.     LoadHeadupImages();
  447.     gGame_initialized = 1;
  448.     gNet_mode_of_last_game = gNet_mode;
  449.     gNo_races_yet = 1;
  450.     NetPlayerStatusChanged(ePlayer_status_loading);
  451.     gProgram_state.current_race_index = pStart_race;
  452.     if (harness_game_info.mode == eGame_carmageddon_demo || harness_game_info.mode == eGame_splatpack_demo || harness_game_info.mode == eGame_splatpack_xmas_demo) {
  453.         gProgram_state.current_car.power_up_levels[0] = gDemo_armour;
  454.         gProgram_state.current_car.power_up_levels[1] = gDemo_power;
  455.         gProgram_state.current_car.power_up_levels[2] = gDemo_offensive;
  456.     } else {
  457.         for (i = 0; i < COUNT_OF(gProgram_state.current_car.power_up_levels); i++) {
  458.             gProgram_state.current_car.power_up_levels[i] = 0;
  459.         }
  460.     }
  461.     for (i = 0; i < gNumber_of_races; i++) {
  462.         gRace_list[i].been_there_done_that = 0;
  463.     }
  464.     for (i = 0; i < gNumber_of_racers; i++) {
  465.         gOpponents[i].dead = 0;
  466.     }
  467.     gProgram_state.rank = gInitial_rank;
  468.     gProgram_state.credits = gInitial_credits[gProgram_state.skill_level];
  469.     gProgram_state.credits_per_rank = gCredits_per_rank[gProgram_state.skill_level];
  470.     gProgram_state.number_of_cars = 1;
  471.     gProgram_state.cars_available[0] = gProgram_state.frank_or_anniness;
  472.     gProgram_state.game_completed = 0;
  473.     gProgram_state.redo_race_index = -1;
  474.     gWait_for_it = 0;
  475.     SwitchToLoresMode();
  476. }
  477.  
  478. // IDA: void __cdecl DisposeGameIfNecessary()
  479. void DisposeGameIfNecessary(void) {
  480.     int i;
  481.     LOG_TRACE("()");
  482.  
  483.     if (gNet_mode != eNet_mode_none) {
  484.         NetLeaveGame(gCurrent_net_game);
  485.     }
  486.     if (gGame_initialized) {
  487.         DisposeHeadupImages();
  488.         gGame_initialized = 0;
  489.         if (gNet_mode_of_last_game) {
  490.             for (i = 0; i < gNumber_of_net_players; i++) {
  491.                 DisposeCar(gNet_players[i].car, gNet_players[i].car_index);
  492.             }
  493.             PossibleService();
  494.             LoadRaces(gRace_list, &gNumber_of_races, -1);
  495.             DisposeStorageSpace(&gNet_cars_storage_space);
  496.         }
  497.     }
  498.     ShutdownNetIfRequired();
  499. }
  500.  
  501. // IDA: void __cdecl LoadInTrack()
  502. void LoadInTrack(void) {
  503.     LOG_TRACE("()");
  504.  
  505.     LoadTrack(gProgram_state.track_file_name, &gProgram_state.track_spec, &gCurrent_race);
  506. }
  507.  
  508. // IDA: void __cdecl DisposeTrack()
  509. void DisposeTrack(void) {
  510.     LOG_TRACE("()");
  511.  
  512.     FreeTrack(&gProgram_state.track_spec);
  513. }
  514.  
  515. // IDA: void __usercall CopyMaterialColourFromIndex(br_material *pMaterial@<EAX>)
  516. void CopyMaterialColourFromIndex(br_material* pMaterial) {
  517.     LOG_TRACE("(%p)", pMaterial);
  518.     NOT_IMPLEMENTED();
  519. }
  520.  
  521. // IDA: void __cdecl InitRace()
  522. void InitRace(void) {
  523.     LOG_TRACE("()");
  524.  
  525.     SwitchToRealResolution();
  526.     // TODO: dword_5454C4 = 0;
  527.     ClearConcussion();
  528.     ClearWobbles();
  529.     ClearHeadups();
  530.     ResetOilSpills();
  531.     HideSkids();
  532.     PossibleService();
  533.     BuildColourTable(gRender_palette);
  534.     PossibleService();
  535.     // TODO: dword_55142C = 0;
  536.     gStart_race_sent = 0;
  537.     gProgram_state.frame_rate_headup = NewTextHeadupSlot(0, 0, 0, -1, "");
  538.     if (TranslationMode()) {
  539.         if (gAusterity_mode) {
  540.             FlushInterfaceFonts();
  541.         }
  542.     } else {
  543.         LoadFont(kFont_ORANGHED);
  544.         LoadFont(kFont_BLUEHEAD);
  545.         LoadFont(kFont_GREENHED);
  546.     }
  547.     LoadFont(kFont_MEDIUMHD);
  548.     LoadFont(kFont_TIMER);
  549.     PossibleService();
  550.     LoadFont(kFont_NEWHITE);
  551.     LoadFont(kFont_NEWRED);
  552.     LoadFont(kFont_NEWBIGGR);
  553.     PossibleService();
  554.     ResetRecoveryVouchers();
  555.     gMap_mode = 0;
  556.     gProgram_state.cockpit_image_index = 0;
  557.     if (gNet_mode != eNet_mode_none) {
  558.         gNet_cash_headup = NewTextHeadupSlot(13, 0, 0, -6, "");
  559.         gNet_ped_headup = NewTextHeadupSlot(14, 0, 0, -6, "");
  560.     } else {
  561.         gCredits_won_headup = NewTextHeadupSlot(1, 0, 0, -6, "");
  562.         gPed_kill_count_headup = NewTextHeadupSlot(2, 0, 0, -6, "");
  563.         gCar_kill_count_headup = NewTextHeadupSlot(12, 0, 0, -6, "");
  564.         gTimer_headup = NewTextHeadupSlot(7, 0, 0, -5, "");
  565.         gTime_awarded_headup = NewTextHeadupSlot(11, 0, 0, -2, "");
  566.         gLaps_headup = NewTextHeadupSlot(8, 0, 0, -6, "");
  567.     }
  568.     PossibleService();
  569.     gProgram_state.which_view = eView_forward;
  570.     gProgram_state.new_view = eView_undefined;
  571.     gProgram_state.pratcam_move_start = 0;
  572.     gAction_replay_mode = 0;
  573.     SwitchToRealResolution();
  574.     InitPratcam();
  575.     SwitchToLoresMode();
  576.     gProgram_state.credits_earned = 0;
  577.     gProgram_state.credits_lost = 0;
  578.     gProgram_state.peds_killed = 0;
  579.     gProgram_state.revs = 2000;
  580.     gProgram_state.current_car.speed = 0.0;
  581.     gProgram_state.current_car.steering_angle = 0.0;
  582.     gProgram_state.current_car.lf_sus_position = 0.0;
  583.     gProgram_state.current_car.rf_sus_position = 0.0;
  584.     gProgram_state.current_car.lr_sus_position = 0.0;
  585.     gProgram_state.current_car.rr_sus_position = 0.0;
  586.     PossibleService();
  587.     gAuto_repair = 0;
  588.     SetIntegerMapRenders();
  589.     AdjustRenderScreenSize();
  590.     PrintMemoryDump(0, "DIRECTLY BEFORE LOADING IN TRACK");
  591.     LoadInTrack();
  592.     if (gYon_multiplier != 1.0) {
  593.         AdjustRenderScreenSize();
  594.     }
  595.     PrintMemoryDump(0, "DIRECTLY AFTER LOADING IN TRACK");
  596.     LoadCopCars();
  597.     PrintMemoryDump(0, "AFTER LOADING IN COPS");
  598.     SaveShadeTables();
  599.     gCountdown = 7;
  600.     gTimer = 1000 * gCurrent_race.initial_timer[gProgram_state.skill_level];
  601.     gLap = 1;
  602.     gTotal_laps = gCurrent_race.total_laps;
  603.     gCheckpoint = 1;
  604.     gCheckpoint_count = gCurrent_race.check_point_count;
  605.     gFreeze_timer = 0;
  606.     gFree_repairs = 0;
  607.     if (gNet_mode) {
  608.         gShow_opponents = gCurrent_net_game->options.show_players_on_map;
  609.     } else {
  610.         gShow_opponents = 1;
  611.     }
  612.     gOn_drugs = 0;
  613.     gRace_finished = 0;
  614.     gOpponent_speed_factor = 1.0f;
  615.     gCop_speed_factor = 1.0f;
  616.     gGravity_multiplier = gDefault_gravity;
  617.     gPinball_factor = 0;
  618.     gInstant_handbrake = 0;
  619.     if (gNet_mode) {
  620.         gShow_peds_on_map = gCurrent_net_game->options.show_peds_on_map;
  621.     } else {
  622.         gShow_peds_on_map = 0;
  623.     }
  624.     PossibleService();
  625.     SetCarSuspGiveAndHeight(&gProgram_state.current_car, 1.0f, 1.0f, 1.0f, 0.0f, 0.0f);
  626.     InitPowerups();
  627.     PossibleService();
  628.     ResetSparks();
  629.     PossibleService();
  630.     MakeSavedGame(&gPre_race_saved_game);
  631.     PossibleService();
  632.     InitPlayers();
  633.     if (gNet_mode) {
  634.         gProgram_state.credits_earned = gInitial_net_credits[gCurrent_net_game->options.starting_money_index];
  635.         InitNetGameplayStuff();
  636.     }
  637.     gInitialised_grid = 0;
  638.     SwitchToLoresMode();
  639. }
  640.  
  641. // IDA: void __cdecl DisposeRace()
  642. void DisposeRace(void) {
  643.     LOG_TRACE("()");
  644.  
  645.     PossibleService();
  646.     DisposePiping();
  647.     PossibleService();
  648.     CloseDownPowerUps();
  649.     PossibleService();
  650.     if (!TranslationMode()) {
  651.         DisposeFont(1);
  652.         DisposeFont(2);
  653.         DisposeFont(3);
  654.     }
  655.     PossibleService();
  656.     DisposeFont(6);
  657.     DisposeFont(7);
  658.     DisposeFont(8);
  659.     DisposeFont(4);
  660.     DisposeFont(5);
  661.     PossibleService();
  662.     DisposeSavedShadeTables();
  663.     PossibleService();
  664.     DisposeSoundSources();
  665.     PossibleService();
  666.     DisposeOpponents();
  667.     PossibleService();
  668.     DisposePedestrians();
  669.     PossibleService();
  670.     DisposePratcam();
  671.     PossibleService();
  672. }
  673.  
  674. // IDA: int __cdecl GetScreenSize()
  675. int GetScreenSize(void) {
  676.     LOG_TRACE("()");
  677.  
  678.     return gRender_indent;
  679. }
  680.  
  681. // IDA: void __usercall SetScreenSize(int pNew_size@<EAX>)
  682. void SetScreenSize(int pNew_size) {
  683.     LOG_TRACE("(%d)", pNew_size);
  684.  
  685.     gRender_indent = pNew_size;
  686. }
  687.