src/game.cpp

   1 /*
   2 Copyright (C) 2004 Parallel Realities
   3
   4 This program is free software; you can redistribute it and/or
   5 modify it under the terms of the GNU General Public License
   6 as published by the Free Software Foundation; either version 2
   7 of the License, or (at your option) any later version.
   8
   9 This program is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  12
  13 See the GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  18
  19 */
  20
  21 #include "game.h"
  22
  23 void newGame()
  24 {
  25         game.clear();
  26         gameData.clear();
  27         map.persistantList.clear();
  28         engine.practice = false;
  29
  30         game.skill = engine.skill;
  31 }
  32
  33 void showInGameOptions()
  34 {
  35         if (!engine.loadWidgets(_("data/inGameWidgets")))
  36         {
  37                 graphics.showErrorAndExit(ERR_FILE, _("data/inGameWidgets"));
  38         }
  39
  40         graphics.drawRect(120, 100, 400, 300, graphics.black, graphics.white, graphics.screen);
  41
  42         int cont, options, escape, quit, escapeyes, escapeno, warnno, warnyes, quitno, quityes, train, trainno, trainyes, restart, restartno, restartyes;
  43         cont = options = escape = quit = escapeyes = escapeno = warnno = warnyes = quitno = quityes = train = trainno = trainyes = restart = restartno = restartyes = 0;
  44
  45         engine.setWidgetVariable("continue", &cont);
  46         engine.setWidgetVariable("options", &options);
  47         engine.setWidgetVariable("escape", &escape);
  48         engine.setWidgetVariable("restart", &restart);
  49         engine.setWidgetVariable("quit", &quit);
  50         engine.setWidgetVariable("train", &train);
  51
  52         engine.setWidgetVariable("warnno", &warnno);
  53         engine.setWidgetVariable("warnyes", &warnyes);
  54
  55         engine.setWidgetVariable("restartno", &restartno);
  56         engine.setWidgetVariable("restartyes", &restartyes);
  57
  58         engine.setWidgetVariable("quitno", &quitno);
  59         engine.setWidgetVariable("quityes", &quityes);
  60
  61         engine.setWidgetVariable("trainno", &quitno);
  62         engine.setWidgetVariable("trainyes", &quityes);
  63
  64         engine.setWidgetVariable("escapeno", &escapeno);
  65         engine.setWidgetVariable("escapeyes", &escapeyes);
  66
  67         engine.showWidgetGroup("warning", false);
  68         engine.showWidgetGroup("restartconf", false);
  69         engine.showWidgetGroup("escapeconf", false);
  70         engine.showWidgetGroup("quitconf", false);
  71         engine.showWidgetGroup("trainconf", false);
  72
  73         if ((map.isBossMission) || (engine.practice) || (strcmp(map.name, "Space Station") == 0))
  74         {
  75                 engine.enableWidget("escape", false);
  76                 engine.enableWidget("restart", false);
  77         }
  78
  79         if (!engine.practice)
  80         {
  81                 engine.showWidget("train", false);
  82         }
  83         else
  84         {
  85                 engine.showWidget("quit", false);
  86         }
  87
  88         engine.flushInput();
  89         engine.clearInput();
  90
  91         drawWidgets();
  92         audio.playMenuSound(2);
  93
  94         int menuSound = -1;
  95
  96         while (true)
  97         {
  98                 graphics.updateScreen();
  99                 engine.getInput();
 100                 config.populate();
 101
 102                 if ((config.isControl(CONTROL::PAUSE)) || (engine.keyState[SDLK_ESCAPE]))
 103                 {
 104                         engine.keyState[SDLK_ESCAPE] = 0;
 105                         config.resetControl(CONTROL::PAUSE);
 106                         break;
 107                 }
 108
 109                 menuSound = engine.processWidgets();
 110
 111                 if (menuSound)
 112                 {
 113                         graphics.drawRect(120, 100, 400, 300, graphics.black, graphics.white, graphics.screen);
 114                         drawWidgets();
 115                         audio.playMenuSound(menuSound);
 116                 }
 117
 118                 if (cont)
 119                 {
 120                         break;
 121                 }
 122
 123                 if (escape)
 124                 {
 125                         engine.showWidgetGroup("options", false);
 126
 127                         if (!gameData.stagePreviouslyCleared(game.stageName))
 128                         {
 129                                 engine.showWidgetGroup("warning", true);
 130                                 engine.highlightWidget("warnno");
 131                         }
 132                         else
 133                         {
 134                                 engine.showWidgetGroup("escapeconf", true);
 135                                 engine.highlightWidget("escapeno");
 136                         }
 137
 138                         graphics.drawRect(120, 100, 400, 300, graphics.black, graphics.white, graphics.screen);
 139                         drawWidgets();
 140                         escape = 0;
 141                 }
 142
 143                 if ((escapeyes) || (warnyes))
 144                 {
 145                         audio.stopMusic();
 146                         audio.stopAmbiance();
 147                         addTeleportParticles(player.x, player.y, 50, SND_TELEPORT3);
 148                         dropCarriedItems();
 149                         game.setMissionOver(MIS_PLAYERESCAPE);
 150                         break;
 151                 }
 152
 153                 if (options)
 154                 {
 155                         showOptions();
 156                         break;
 157                 }
 158
 159                 if ((warnno) || (quitno) || (escapeno) || (trainno) || (restartno))
 160                 {
 161                         engine.highlightWidget("continue");
 162                         engine.showWidgetGroup("options", true);
 163                         engine.showWidgetGroup("warning", false);
 164                         engine.showWidgetGroup("trainconf", false);
 165                         engine.showWidgetGroup("escapeconf", false);
 166                         engine.showWidgetGroup("quitconf", false);
 167                         engine.showWidgetGroup("restartconf", false);
 168
 169                         if (!engine.practice)
 170                         {
 171                                 engine.showWidget("train", false);
 172                         }
 173                         else
 174                         {
 175                                 engine.showWidget("quit", false);
 176                         }
 177
 178                         graphics.drawRect(120, 100, 400, 300, graphics.black, graphics.white, graphics.screen);
 179                         drawWidgets();
 180                         quitno = trainno = warnno = escapeno = restartno = 0;
 181                 }
 182
 183                 if (quit)
 184                 {
 185                         engine.showWidgetGroup("options", false);
 186                         engine.showWidgetGroup("quitconf", true);
 187                         engine.highlightWidget("quitno");
 188
 189                         graphics.drawRect(120, 100, 400, 300, graphics.black, graphics.white, graphics.screen);
 190                         drawWidgets();
 191                         quit = 0;
 192                 }
 193
 194                 if (train)
 195                 {
 196                         engine.showWidgetGroup("options", false);
 197                         engine.showWidgetGroup("trainconf", true);
 198                         engine.highlightWidget("trainno");
 199
 200                         graphics.drawRect(120, 100, 400, 300, graphics.black, graphics.white, graphics.screen);
 201                         drawWidgets();
 202                         train = 0;
 203                 }
 204
 205                 if (restart)
 206                 {
 207                         engine.showWidgetGroup("options", false);
 208                         engine.showWidgetGroup("restartconf", true);
 209                         engine.highlightWidget("restartno");
 210
 211                         graphics.drawRect(120, 100, 400, 300, graphics.black, graphics.white, graphics.screen);
 212                         drawWidgets();
 213                         restart = 0;
 214                 }
 215
 216                 if ((quityes) || (trainyes))
 217                 {
 218                         game.setMissionOver(MIS_PLAYERQUIT);
 219                         break;
 220                 }
 221
 222                 if (restartyes)
 223                 {
 224                         game.setMissionOver(MIS_PLAYERRESTART);
 225                         SDL_FillRect(graphics.screen, NULL, graphics.black);
 226                         audio.stopMusic();
 227                         audio.stopAmbiance();
 228                         graphics.delay(500);
 229                         break;
 230                 }
 231
 232                 SDL_Delay(16);
 233         }
 234 }
 235
 236 void doGameStuff()
 237 {
 238         engine.getInput();
 239         config.populate();
 240         replayData.read(config.command);
 241
 242         if (game.missionOverReason == MIS_INPROGRESS)
 243         {
 244                 config.doPause();
 245         }
 246
 247         engine.doFrameLoop();
 248
 249         graphics.updateScreen();
 250         graphics.animateSprites();
 251         graphics.drawBackground();
 252
 253         doEffects();
 254         doTrains();
 255         doTraps();
 256         drawMap();
 257         doLineDefs();
 258         doSwitches();
 259         doItems();
 260         doBullets();
 261         doMIAs();
 262
 263         if (map.isBossMission)
 264         {
 265                 doBosses();
 266         }
 267
 268         doEnemies();
 269         doObstacles();
 270         doTeleporters();
 271
 272         if (map.isBlizzardLevel)
 273         {
 274                 doWind();
 275         }
 276
 277         doParticles();
 278
 279         if ((SDL_GetAppState() & SDL_APPINPUTFOCUS) == 0)
 280         {
 281                 engine.paused = true;
 282         }
 283
 284         replayData.set(config.command);
 285         replayData.commit();
 286 }
 287
 288 int gameover()
 289 {
 290         audio.stopMusic();
 291         audio.stopAmbiance();
 292
 293         if (!engine.loadWidgets(_("data/gameOverWidgets")))
 294         {
 295                 graphics.showErrorAndExit(ERR_FILE, _("data/gameOverWidgets"));
 296         }
 297
 298         SDL_Surface *gameover = graphics.quickSprite("Game Over", graphics.loadImage("gfx/main/gameover.png"));
 299         graphics.setTransparent(gameover);
 300
 301         audio.loadGameOverMusic();
 302         audio.playMusic();
 303
 304         engine.flushInput();
 305         engine.clearInput();
 306
 307         unsigned int frameLimit = SDL_GetTicks() + 16;
 308
 309         bool showGameOverOptions = false;
 310         int cont, quit, menuSound;
 311         cont = quit = menuSound = 0;
 312
 313         engine.setWidgetVariable("gameOverNo", &cont);
 314         engine.setWidgetVariable("gameOverYes", &quit);
 315
 316         if (game.canContinue > 1)
 317         {
 318                 Widget *widget = engine.getWidgetByName("gameOverNo");
 319                 snprintf(widget->label, sizeof widget->label, "%s (%d)", widget->label, game.canContinue);
 320         }
 321
 322         while (true)
 323         {
 324                 if (menuSound)
 325                         audio.playMenuSound(menuSound);
 326
 327                 doGameStuff();
 328                 drawMapTopLayer();
 329
 330                 graphics.blit(gameover, 320, 240, graphics.screen, true);
 331
 332                 if (engine.userAccepts())
 333                 {
 334                         if (!showGameOverOptions)
 335                         {
 336                                 showGameOverOptions = true;
 337                                 engine.showWidgetGroup("gameover", true);
 338                                 engine.highlightWidget("gameOverNo");
 339                                 engine.flushInput();
 340                                 engine.clearInput();
 341                         }
 342
 343                         // Can't continue on a boss mission or if no checkpoints reached!
 344                         if ((map.isBossMission) || (!game.canContinue))
 345                         {
 346                                 engine.showWidgetGroup("gameover", false);
 347                                 quit = 1;
 348                         }
 349                 }
 350
 351                 if (showGameOverOptions)
 352                 {
 353                         drawWidgets();
 354                         menuSound = engine.processWidgets();
 355                 }
 356
 357                 if ((cont) || (quit))
 358                         break;
 359
 360                 engine.delay(frameLimit);
 361                 frameLimit = SDL_GetTicks() + 16;
 362         }
 363
 364         if (quit)
 365         {
 366                 audio.fadeMusic();
 367                 graphics.fadeToBlack();
 368                 map.clear();
 369
 370                 return SECTION_TITLE;
 371         }
 372
 373         game.continueFromCheckPoint = true;
 374         audio.stopMusic();
 375         audio.reloadLevelMusic();
 376
 377         return SECTION_GAME;
 378 }
 379
 380 void showMissionInformation()
 381 {
 382         SDL_FillRect(graphics.screen, NULL, graphics.black);
 383         graphics.updateScreen();
 384
 385         SDL_Surface *panel = graphics.createSurface(400, 300);
 386         SDL_Surface *panelBack = graphics.alphaRect(400, 300, 0x00, 0x00, 0x00);
 387         SDL_SetColorKey(panel, (SDL_SRCCOLORKEY|SDL_RLEACCEL), SDL_MapRGB(panel->format, 0, 0, 0));
 388
 389         graphics.drawRect(1, 1, 398, 298, graphics.black, graphics.white, panelBack);
 390
 391         char message[100];
 392         int col1 = 25;
 393         int col2 = 375;
 394         int y = 30;
 395
 396         Objective *objective;
 397
 398         graphics.setFontSize(0);
 399
 400         graphics.setFontSize(3);
 401         graphics.setFontColor(0xff, 0xff, 0xff, 0x00, 0x00, 0x00);
 402         graphics.drawString(_(game.stageName), 200, 20, TXT_CENTERED, panel);
 403
 404         graphics.setFontSize(0);
 405
 406         y += 20;
 407
 408         if (map.totalMIAs > 0)
 409         {
 410                 graphics.setFontColor(0xff, 0xff, 0xff, 0x00, 0x00, 0x00);
 411                 snprintf(message, sizeof message, _("Rescue %d MIAs"), map.requiredMIAs);
 412                 graphics.drawString(message, col1, y, TXT_LEFT, panel);
 413
 414                 if (map.foundMIAs < map.requiredMIAs)
 415                 {
 416                         graphics.setFontColor(0xff, 0x00, 0x00, 0x00, 0x00, 0x00);
 417                         snprintf(message, sizeof message, "%d / %d", map.foundMIAs, map.requiredMIAs);
 418                         graphics.drawString(message, col2, y, TXT_RIGHT, panel);
 419                 }
 420                 else
 421                 {
 422                         graphics.setFontColor(0x00, 0xff, 0x00, 0x00, 0x00, 0x00);
 423                         graphics.drawString(_("Completed"), col2, y, TXT_RIGHT, panel);
 424                 }
 425         }
 426
 427         objective = (Objective*)map.objectiveList.getHead();
 428
 429         while (objective->next != NULL)
 430         {
 431                 objective = (Objective*)objective->next;
 432
 433                 y += 20;
 434
 435                 graphics.setFontColor(0xff, 0xff, 0xff, 0x00, 0x00, 0x00);
 436
 437                 if ((game.skill < 3) &&  (strstr(objective->description, "L.R.T.S.")) && (!gameData.completedWorld))
 438                 {
 439                         graphics.drawString(_("???? ???????? ????"), col1, y, TXT_LEFT, panel);
 440                 }
 441                 else
 442                 {
 443                         graphics.drawString(_(objective->description), col1, y, TXT_LEFT, panel);
 444                 }
 445
 446                 // this is a fake objective (for the 4th Ancient Tomb)
 447                 if (objective->targetValue == -1)
 448                 {
 449                         graphics.setFontColor(0xff, 0x00, 0x00, 0x00, 0x00, 0x00);
 450                         graphics.drawString(_("Incomplete"), col2, y, TXT_RIGHT, panel);
 451                 }
 452                 else if (objective->currentValue < objective->targetValue)
 453                 {
 454                         graphics.setFontColor(0xff, 0x00, 0x00, 0x00, 0x00, 0x00);
 455                         if (objective->targetValue == 1)
 456                         {
 457                                 graphics.drawString(_("Incomplete"), col2, y, TXT_RIGHT, panel);
 458                         }
 459                         else
 460                         {
 461                                 snprintf(message, sizeof message, "%d / %d", objective->currentValue, objective->targetValue);
 462                                 graphics.drawString(message, col2, y, TXT_RIGHT, panel);
 463                         }
 464                 }
 465                 else
 466                 {
 467                         graphics.setFontColor(0x00, 0xff, 0x00, 0x00, 0x00, 0x00);
 468                         graphics.drawString(_("Completed"), col2, y, TXT_RIGHT, panel);
 469                 }
 470         }
 471
 472         if (game.skill == 3)
 473         {
 474                 graphics.setFontColor(0xff, 0xff, 0x00, 0x00, 0x00, 0x00);
 475                 snprintf(message, sizeof message, _("Time Limit - %d:%.2d Minutes"), map.remainingMinutes, map.remainingSeconds);
 476                 graphics.drawString(message, 200, 260, TXT_CENTERED, panel);
 477         }
 478
 479         graphics.setFontColor(0xff, 0xff, 0xff, 0x00, 0x00, 0x00);
 480         graphics.drawString(_("Press Fire to Continue"), 200, 280, TXT_CENTERED, panel);
 481
 482         engine.flushInput();
 483         engine.clearInput();
 484
 485         int px, py;
 486
 487         map.getRandomEntityPosition(&px, &py);
 488         map.getRandomEntityPosition(&player.tx, &player.ty);
 489
 490         player.x = px;
 491         player.y = py;
 492
 493         unsigned int frameLimit = SDL_GetTicks() + 16;
 494
 495         while (true)
 496         {
 497                 if ((int)player.x < player.tx) player.x += 2;
 498                 if ((int)player.x > player.tx) player.x -= 2;
 499                 if ((int)player.y < player.ty) player.y += 2;
 500                 if ((int)player.y > player.ty) player.y -= 2;
 501
 502                 if (Collision::collision(player.x, player.y, 5, 5, player.tx, player.ty, 5, 5))
 503                         map.getRandomEntityPosition(&player.tx, &player.ty);
 504
 505                 engine.setPlayerPosition((int)player.x, (int)player.y, map.limitLeft, map.limitRight, map.limitUp, map.limitDown);
 506
 507                 doGameStuff();
 508                 drawMapTopLayer();
 509                 graphics.blit(panelBack, 320, 220, graphics.screen, true);
 510                 graphics.blit(panel, 320, 220, graphics.screen, true);
 511
 512                 engine.delay(frameLimit);
 513                 frameLimit = SDL_GetTicks() + 16;
 514
 515                 if (engine.userAccepts())
 516                         break;
 517         }
 518
 519         SDL_FreeSurface(panel);
 520         SDL_FreeSurface(panelBack);
 521
 522         SDL_FillRect(graphics.screen, NULL, graphics.black);
 523         graphics.delay(1000);
 524 }
 525
 526 void beamInPlayer()
 527 {
 528         game.getCheckPoint(&player.x, &player.y);
 529
 530         int beamInTime = 180;
 531
 532         unsigned int frameLimit = SDL_GetTicks() + 16;
 533
 534         audio.playSound(SND_TELEPORT1, CH_ANY);
 535
 536         engine.setPlayerPosition((int)player.x, (int)player.y, map.limitLeft, map.limitRight, map.limitUp, map.limitDown);
 537
 538         while (beamInTime > 0)
 539         {
 540                 engine.delay(frameLimit);
 541                 frameLimit = SDL_GetTicks() + 16;
 542
 543                 doGameStuff();
 544                 drawMapTopLayer();
 545
 546                 if ((beamInTime % 10) == 0)
 547                         addTeleportParticles(player.x + 10, player.y + 10, 50, -1);
 548
 549                 beamInTime--;
 550         }
 551
 552         game.getCheckPoint(&player.x, &player.y);
 553
 554         player.dx = 0;
 555         player.dy = 0;
 556         player.immune = 120;
 557         player.environment = ENV_AIR;
 558         player.oxygen = 7;
 559         player.fuel = 7;
 560         Math::removeBit(&player.flags, ENT_FLIES);
 561 }
 562
 563 int doGame()
 564 {
 565         graphics.setFontSize(0);
 566
 567         SDL_FillRect(graphics.screen, NULL, graphics.black);
 568         graphics.delay(1000);
 569
 570         Uint32 then, frames, frameLimit, millis, frameCounter;
 571
 572         #if !USEPAK
 573         Uint32 now;
 574         char fps[10];
 575         strncpy(fps, "fps", sizeof fps);
 576         #endif
 577
 578         engine.messageTime = -1;
 579         engine.messagePriority = -1;
 580
 581         audio.playMusic();
 582         audio.playAmbiance();
 583
 584         if (!game.continueFromCheckPoint)
 585         {
 586                 player.health = -99;
 587
 588                 //#if USEPAK
 589                 if ((!map.isBossMission) && (replayData.replayMode == REPLAY_MODE::NONE))
 590                 {
 591                         showMissionInformation();
 592                 }
 593                 //#endif
 594
 595                 game.levelsStarted++;
 596         }
 597         else
 598         {
 599                 game.useObjectiveCheckPoint();
 600         }
 601
 602         player.setVelocity(0, 1);
 603         player.baseThink = 60;
 604         player.health = MAX_HEALTH;
 605
 606         if (game.continueFromCheckPoint)
 607         {
 608                 player.health = (MAX_HEALTH / 2);
 609                 player.setSprites(graphics.getSprite("BobRight", true), graphics.getSprite("BobLeft", true), graphics.getSprite("BobSpin", true));
 610         }
 611         else
 612         {
 613                 player.currentWeapon = &weapon[WP_PISTOL];
 614         }
 615
 616         game.resetMissionOver();
 617
 618         frameLimit = SDL_GetTicks() + 16;
 619         frames = millis = 0;
 620         then = SDL_GetTicks();
 621         frameCounter = SDL_GetTicks();
 622
 623         if ((strcmp(map.name, "Space Station") == 0) && (!game.continueFromCheckPoint))
 624         {
 625                 beamInPlayer();
 626         }
 627         else
 628         {
 629                 resetPlayer();
 630         }
 631
 632         engine.flushInput();
 633         engine.clearInput();
 634
 635         debug(("Map Clipping is %d %d %d %d\n", map.limitLeft, map.limitRight, map.limitUp, map.limitDown));
 636
 637         game.continueFromCheckPoint = false;
 638
 639         engine.paused = false;
 640
 641         while (true)
 642         {
 643                 ++frames;
 644                 ++millis;
 645
 646                 if (game.missionOverReason != MIS_PLAYEROUT)
 647                 {
 648                         engine.setPlayerPosition((int)player.x, (int)player.y, map.limitLeft, map.limitRight, map.limitUp, map.limitDown);
 649                 }
 650
 651                 doSpawnPoints();
 652                 doGameStuff();
 653
 654                 doPlayer();
 655                 raiseWaterLevel();
 656
 657                 if ((player.environment == ENV_SLIME) || (player.environment == ENV_LAVA) || (player.health < 1))
 658                 {
 659                         if (player.health < 1)
 660                         {
 661                                 game.setMissionOver(MIS_PLAYERDEAD);
 662                                 audio.fadeMusic();
 663                                 audio.stopAmbiance();
 664                         }
 665                         else
 666                         {
 667                                 game.setMissionOver(MIS_PLAYEROUT);
 668                                 player.immune = 130;
 669                         }
 670                 }
 671
 672                 if (config.isControl(CONTROL::MAP))
 673                 {
 674                         if (!map.isBossMission)
 675                         {
 676                                 showMap((int)(player.x / 32), (int)(player.y / 32));
 677                         }
 678                         else
 679                         {
 680                                 engine.setInfoMessage("Automap is not available!", 1, INFO_HINT);
 681                         }
 682                 }
 683
 684                 drawMapTopLayer();
 685                 doStatusBar();
 686
 687                 if ((engine.keyState[SDLK_ESCAPE]) && (game.missionOver == 0))
 688                 {
 689                         if (replayData.replayMode == REPLAY_MODE::NONE)
 690                         {
 691                                 showInGameOptions();
 692                         }
 693                         else
 694                         {
 695                                 exit(0);
 696                         }
 697                 }
 698
 699                 if (allObjectivesCompleted())
 700                 {
 701                         if (game.missionOver == 0)
 702                         {
 703                                 if (map.isBossMission)
 704                                 {
 705                                         map.killAllEnemies();
 706                                 }
 707
 708                                 audio.stopMusic();
 709                                 audio.stopAmbiance();
 710
 711                                 game.setMissionOver(MIS_COMPLETE);
 712                                 engine.setInfoMessage("All Required Objectives Met - Mission Complete", 10, INFO_OBJECTIVE);
 713                         }
 714                 }
 715
 716                 if (game.missionOver > 0)
 717                 {
 718                         game.missionOver--;
 719
 720                         if (game.missionOver == 0)
 721                         {
 722                                 if (game.missionOverReason == MIS_PLAYEROUT)
 723                                 {
 724                                         SDL_FillRect(graphics.screen, NULL, graphics.black);
 725                                         graphics.updateScreen();
 726                                         graphics.delay(1000);
 727                                         engine.flushInput();
 728                                         engine.clearInput();
 729                                         resetPlayer();
 730                                         game.resetMissionOver();
 731                                 }
 732                                 else
 733                                 {
 734                                         if (game.missionOverReason == MIS_COMPLETE)
 735                                         {
 736                                                 game.missionOver = MAX_FPS * 2;
 737
 738                                                 if (strcmp(map.name, "Space Station") != 0)
 739                                                 {
 740                                                         addTeleportParticles(player.x, player.y, 50, SND_TELEPORT3);
 741                                                         dropCarriedItems();
 742                                                         game.missionOverReason = MIS_PLAYERESCAPE;
 743                                                 }
 744                                                 else
 745                                                 {
 746                                                         break;
 747                                                 }
 748                                         }
 749                                         else if (game.missionOverReason == MIS_GAMECOMPLETE)
 750                                         {
 751                                                 addTeleportParticles(player.x, player.y, 50, SND_TELEPORT3);
 752                                                 game.missionOverReason = MIS_PLAYERESCAPE;
 753                                                 game.missionOver = MAX_FPS * 4;
 754                                         }
 755                                         else
 756                                         {
 757                                                 if (replayData.replayMode != REPLAY_MODE::NONE)
 758                                                 {
 759                                                         exit(0);
 760                                                 }
 761
 762                                                 break;
 763                                         }
 764                                 }
 765                         }
 766                 }
 767
 768                 Math::limitInt(&(--game.lastComboTime), 0, 60);
 769
 770                 if (millis >= 60)
 771                 {
 772                         millis = 0;
 773
 774                         if ((game.missionOverReason == MIS_INPROGRESS) || (game.missionOverReason == MIS_PLAYEROUT))
 775                         {
 776                                 game.incrementMissionTime();
 777
 778                                 if (game.skill == 3)
 779                                 {
 780                                         doTimeRemaining();
 781                                 }
 782                         }
 783                 }
 784
 785                 if (engine.paused)
 786                 {
 787                         doPauseInfo();
 788                         audio.pause();
 789                 }
 790
 791                 while (engine.paused)
 792                 {
 793                         engine.getInput();
 794                         config.populate();
 795                         config.doPause();
 796                         graphics.updateScreen();
 797                         then = SDL_GetTicks();
 798                         frames = 0;
 799
 800                         if (!engine.paused)
 801                         {
 802                                 audio.resume();
 803                         }
 804
 805                         SDL_Delay(16);
 806                 }
 807
 808                 if ((engine.keyState[SDLK_F3]) && (engine.cheatSkipLevel))
 809                 {
 810                         autoCompleteAllObjectives(true);
 811                         engine.keyState[SDLK_F3] = 0;
 812                         engine.setInfoMessage("Skipping Mission...", 2, INFO_OBJECTIVE);
 813                 }
 814
 815                 #if !USEPAK
 816                 if (engine.keyState[SDLK_F1])
 817                 {
 818                         autoCompleteAllObjectives(false);
 819                 }
 820                 #endif
 821
 822                 if (replayData.replayMode != REPLAY_MODE::PLAYBACK)
 823                 {
 824                         engine.delay(frameLimit);
 825                 }
 826                 else if (!replayData.fast)
 827                 {
 828                         engine.delay(frameLimit);
 829                 }
 830
 831                 if (engine.keyState[SDLK_F5])
 832                 {
 833                         replayData.fast = !replayData.fast;
 834                         engine.keyState[SDLK_F5] = 0;
 835                 }
 836
 837                 frameLimit = SDL_GetTicks()  + 16;
 838
 839                 if (game.missionOverReason == MIS_GAMECOMPLETE)
 840                         frameLimit = SDL_GetTicks() + 64;
 841
 842                 #if !USEPAK
 843                 graphics.drawString(fps, 600, 30, true, graphics.screen);
 844
 845                 if (SDL_GetTicks() > frameCounter + 500)
 846                 {
 847                         now = SDL_GetTicks();
 848                         snprintf(fps, sizeof fps, "%2.2f fps", ((double)frames*1000)/(now - then));
 849                         then = frameCounter = SDL_GetTicks();
 850                         frames = 0;
 851                 }
 852                 #endif
 853         }
 854
 855         if (allObjectivesCompleted())
 856         {
 857                 if (strcmp(map.name, "Final Battle") == 0)
 858                 {
 859                         game.missionOverReason = MIS_GAMECOMPLETE;
 860                 }
 861                 else
 862                 {
 863                         game.missionOverReason = MIS_COMPLETE;
 864                 }
 865         }
 866
 867         switch (game.missionOverReason)
 868         {
 869                 case MIS_COMPLETE:
 870                         if (strcmp(map.name, "Space Station"))
 871                         {
 872                                 graphics.delay(1000);
 873                                 audio.loadMusic("music/commando.xm");
 874                                 audio.playMusic();
 875                                 graphics.fadeToBlack();
 876
 877                                 bool previouslyCompleted = gameData.stagePreviouslyCleared(game.stageName);
 878
 879                                 showMissionClear();
 880
 881                                 if (engine.practice)
 882                                 {
 883                                         return SECTION_TITLE;
 884                                 }
 885
 886                                 if (!previouslyCompleted)
 887                                 {
 888                                         checkEndCutscene();
 889                                 }
 890                                 return SECTION_HUB;
 891                         }
 892                         else
 893                         {
 894                                 graphics.fadeToBlack();
 895                                 processPostMissionData();
 896                                 saveGame();
 897                                 game.setMapName("data/finalBattle");
 898                                 game.setStageName("Final Battle");
 899                                 return SECTION_GAME;
 900                         }
 901                         break;
 902
 903                 case MIS_GAMECOMPLETE:
 904                         SDL_FillRect(graphics.screen, NULL, graphics.white);
 905                         graphics.updateScreen();
 906                         graphics.fadeToBlack();
 907
 908                         // we've finished the game. Extreme mode is now available! :)
 909                         engine.extremeAvailable = true;
 910                         map.clear();
 911                         graphics.free();
 912                         audio.free();
 913                         checkEndCutscene();
 914                         return SECTION_CREDITS;
 915                         break;
 916
 917                 case MIS_TIMEUP:
 918                         game.canContinue = 0;
 919                 case MIS_PLAYERDEAD:
 920                         if (player.health > -60)
 921                         {
 922                                 player.health = -99;
 923                                 gibPlayer();
 924                         }
 925                         return SECTION_GAMEOVER;
 926                         break;
 927
 928                 case MIS_PLAYERESCAPE:
 929                         game.escapes++;
 930                         if (gameData.stagePreviouslyCleared(game.stageName))
 931                         {
 932                                 processPostMissionData();
 933                                 saveGame();
 934                         }
 935                         return SECTION_HUB;
 936                         break;
 937
 938                 case MIS_PLAYERRESTART:
 939                         clearAllMissionData();
 940                         return SECTION_GAME;
 941                         break;
 942
 943                 default:
 944                         return SECTION_TITLE;
 945                         break;
 946         }
 947
 948         return SECTION_TITLE;
 949 }