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
 300         audio.loadGameOverMusic();
 301         audio.playMusic();
 302
 303         engine.flushInput();
 304         engine.clearInput();
 305
 306         unsigned int frameLimit = SDL_GetTicks() + 16;
 307
 308         bool showGameOverOptions = false;
 309         int cont, quit, menuSound;
 310         cont = quit = menuSound = 0;
 311
 312         engine.setWidgetVariable("gameOverNo", &cont);
 313         engine.setWidgetVariable("gameOverYes", &quit);
 314
 315         if (game.canContinue > 1)
 316         {
 317                 Widget *widget = engine.getWidgetByName("gameOverNo");
 318                 sprintf(widget->label, "%s (%d)", widget->label, game.canContinue);
 319         }
 320
 321         while (true)
 322         {
 323                 if (menuSound)
 324                         audio.playMenuSound(menuSound);
 325
 326                 doGameStuff();
 327                 drawMapTopLayer();
 328
 329                 graphics.blit(gameover, 320, 240, graphics.screen, true);
 330
 331                 if (engine.userAccepts())
 332                 {
 333                         if (!showGameOverOptions)
 334                         {
 335                                 showGameOverOptions = true;
 336                                 engine.showWidgetGroup("gameover", true);
 337                                 engine.highlightWidget("gameOverNo");
 338                                 engine.flushInput();
 339                                 engine.clearInput();
 340                         }
 341
 342                         // Can't continue on a boss mission or if no checkpoints reached!
 343                         if ((map.isBossMission) || (!game.canContinue))
 344                         {
 345                                 engine.showWidgetGroup("gameover", false);
 346                                 quit = 1;
 347                         }
 348                 }
 349
 350                 if (showGameOverOptions)
 351                 {
 352                         drawWidgets();
 353                         menuSound = engine.processWidgets();
 354                 }
 355
 356                 if ((cont) || (quit))
 357                         break;
 358
 359                 engine.delay(frameLimit);
 360                 frameLimit = SDL_GetTicks() + 16;
 361         }
 362
 363         if (quit)
 364         {
 365                 audio.fadeMusic();
 366                 graphics.fadeToBlack();
 367                 map.clear();
 368
 369                 return SECTION_TITLE;
 370         }
 371
 372         game.continueFromCheckPoint = true;
 373         audio.stopMusic();
 374         audio.reloadLevelMusic();
 375
 376         return SECTION_GAME;
 377 }
 378
 379 void showMissionInformation()
 380 {
 381         SDL_FillRect(graphics.screen, NULL, graphics.black);
 382         graphics.updateScreen();
 383
 384         SDL_Surface *panel = graphics.createSurface(400, 300);
 385         SDL_Surface *panelBack = graphics.alphaRect(400, 300, 0x00, 0x00, 0x00);
 386         SDL_SetColorKey(panel, (SDL_SRCCOLORKEY|SDL_RLEACCEL), SDL_MapRGB(panel->format, 0, 0, 0));
 387
 388         graphics.drawRect(1, 1, 398, 298, graphics.black, graphics.white, panelBack);
 389
 390         char message[100];
 391         int col1 = 25;
 392         int col2 = 375;
 393         int y = 30;
 394
 395         Objective *objective;
 396
 397         graphics.setFontSize(0);
 398
 399         graphics.setFontSize(3);
 400         graphics.setFontColor(0xff, 0xff, 0xff, 0x00, 0x00, 0x00);
 401         graphics.drawString(_(game.stageName), 200, 20, TXT_CENTERED, panel);
 402
 403         graphics.setFontSize(0);
 404
 405         y += 20;
 406
 407         if (map.totalMIAs > 0)
 408         {
 409                 graphics.setFontColor(0xff, 0xff, 0xff, 0x00, 0x00, 0x00);
 410                 sprintf(message, _("Rescue %d MIAs"), map.requiredMIAs);
 411                 graphics.drawString(message, col1, y, TXT_LEFT, panel);
 412
 413                 if (map.foundMIAs < map.requiredMIAs)
 414                 {
 415                         graphics.setFontColor(0xff, 0x00, 0x00, 0x00, 0x00, 0x00);
 416                         sprintf(message, "%d / %d", map.foundMIAs, map.requiredMIAs);
 417                         graphics.drawString(message, col2, y, TXT_RIGHT, panel);
 418                 }
 419                 else
 420                 {
 421                         graphics.setFontColor(0x00, 0xff, 0x00, 0x00, 0x00, 0x00);
 422                         graphics.drawString(_("Completed"), col2, y, TXT_RIGHT, panel);
 423                 }
 424         }
 425
 426         objective = (Objective*)map.objectiveList.getHead();
 427
 428         while (objective->next != NULL)
 429         {
 430                 objective = (Objective*)objective->next;
 431
 432                 y += 20;
 433
 434                 graphics.setFontColor(0xff, 0xff, 0xff, 0x00, 0x00, 0x00);
 435
 436                 if ((game.skill < 3) &&  (strstr(objective->description, "L.R.T.S.")) && (!gameData.completedWorld))
 437                 {
 438                         graphics.drawString(_("???? ???????? ????"), col1, y, TXT_LEFT, panel);
 439                 }
 440                 else
 441                 {
 442                         graphics.drawString(_(objective->description), col1, y, TXT_LEFT, panel);
 443                 }
 444
 445                 // this is a fake objective (for the 4th Ancient Tomb)
 446                 if (objective->targetValue == -1)
 447                 {
 448                         graphics.setFontColor(0xff, 0x00, 0x00, 0x00, 0x00, 0x00);
 449                         graphics.drawString(_("Incomplete"), col2, y, TXT_RIGHT, panel);
 450                 }
 451                 else if (objective->currentValue < objective->targetValue)
 452                 {
 453                         graphics.setFontColor(0xff, 0x00, 0x00, 0x00, 0x00, 0x00);
 454                         if (objective->targetValue == 1)
 455                         {
 456                                 graphics.drawString(_("Incomplete"), col2, y, TXT_RIGHT, panel);
 457                         }
 458                         else
 459                         {
 460                                 sprintf(message, "%d / %d", objective->currentValue, objective->targetValue);
 461                                 graphics.drawString(message, col2, y, TXT_RIGHT, panel);
 462                         }
 463                 }
 464                 else
 465                 {
 466                         graphics.setFontColor(0x00, 0xff, 0x00, 0x00, 0x00, 0x00);
 467                         graphics.drawString(_("Completed"), col2, y, TXT_RIGHT, panel);
 468                 }
 469         }
 470
 471         if (game.skill == 3)
 472         {
 473                 graphics.setFontColor(0xff, 0xff, 0x00, 0x00, 0x00, 0x00);
 474                 sprintf(message, _("Time Limit - %d:%.2d Minutes"), map.remainingMinutes, map.remainingSeconds);
 475                 graphics.drawString(message, 200, 260, TXT_CENTERED, panel);
 476         }
 477
 478         graphics.setFontColor(0xff, 0xff, 0xff, 0x00, 0x00, 0x00);
 479         graphics.drawString(_("Press Fire to Continue"), 200, 280, TXT_CENTERED, panel);
 480
 481         engine.flushInput();
 482         engine.clearInput();
 483
 484         int px, py;
 485
 486         map.getRandomEntityPosition(&px, &py);
 487         map.getRandomEntityPosition(&player.tx, &player.ty);
 488
 489         player.x = px;
 490         player.y = py;
 491
 492         unsigned int frameLimit = SDL_GetTicks() + 16;
 493
 494         while (true)
 495         {
 496                 if ((int)player.x < player.tx) player.x += 2;
 497                 if ((int)player.x > player.tx) player.x -= 2;
 498                 if ((int)player.y < player.ty) player.y += 2;
 499                 if ((int)player.y > player.ty) player.y -= 2;
 500
 501                 if (Collision::collision(player.x, player.y, 5, 5, player.tx, player.ty, 5, 5))
 502                         map.getRandomEntityPosition(&player.tx, &player.ty);
 503
 504                 engine.setPlayerPosition((int)player.x, (int)player.y, map.limitLeft, map.limitRight, map.limitUp, map.limitDown);
 505
 506                 doGameStuff();
 507                 drawMapTopLayer();
 508                 graphics.blit(panelBack, 320, 220, graphics.screen, true);
 509                 graphics.blit(panel, 320, 220, graphics.screen, true);
 510
 511                 engine.delay(frameLimit);
 512                 frameLimit = SDL_GetTicks() + 16;
 513
 514                 if (engine.userAccepts())
 515                         break;
 516         }
 517
 518         SDL_FreeSurface(panel);
 519         SDL_FreeSurface(panelBack);
 520
 521         SDL_FillRect(graphics.screen, NULL, graphics.black);
 522         graphics.delay(1000);
 523 }
 524
 525 void beamInPlayer()
 526 {
 527         game.getCheckPoint(&player.x, &player.y);
 528
 529         int beamInTime = 180;
 530
 531         unsigned int frameLimit = SDL_GetTicks() + 16;
 532
 533         audio.playSound(SND_TELEPORT1, CH_ANY);
 534
 535         engine.setPlayerPosition((int)player.x, (int)player.y, map.limitLeft, map.limitRight, map.limitUp, map.limitDown);
 536
 537         while (beamInTime > 0)
 538         {
 539                 engine.delay(frameLimit);
 540                 frameLimit = SDL_GetTicks() + 16;
 541
 542                 doGameStuff();
 543                 drawMapTopLayer();
 544
 545                 if ((beamInTime % 10) == 0)
 546                         addTeleportParticles(player.x + 10, player.y + 10, 50, -1);
 547
 548                 beamInTime--;
 549         }
 550
 551         game.getCheckPoint(&player.x, &player.y);
 552
 553         player.dx = 0;
 554         player.dy = 0;
 555         player.immune = 120;
 556         player.environment = ENV_AIR;
 557         player.oxygen = 7;
 558         player.fuel = 7;
 559         Math::removeBit(&player.flags, ENT_FLIES);
 560 }
 561
 562 int doGame()
 563 {
 564         graphics.setFontSize(0);
 565
 566         SDL_FillRect(graphics.screen, NULL, graphics.black);
 567         graphics.delay(1000);
 568
 569         Uint32 then, frames, frameLimit, millis, frameCounter;
 570
 571         #if DEBUG
 572         Uint32 now;
 573         char fps[10];
 574         strcpy(fps, "fps");
 575         #endif
 576
 577         engine.messageTime = -1;
 578         engine.messagePriority = -1;
 579
 580         audio.playMusic();
 581         audio.playAmbiance();
 582
 583         if (!game.continueFromCheckPoint)
 584         {
 585                 player.health = -99;
 586
 587                 if ((!map.isBossMission) && (replayData.replayMode == REPLAY_MODE::NONE))
 588                 {
 589                         showMissionInformation();
 590                 }
 591
 592                 game.levelsStarted++;
 593         }
 594         else
 595         {
 596                 game.useObjectiveCheckPoint();
 597         }
 598
 599         player.setVelocity(0, 1);
 600         player.baseThink = 60;
 601         player.health = MAX_HEALTH;
 602
 603         if (game.continueFromCheckPoint)
 604         {
 605                 player.health = (MAX_HEALTH / 2);
 606                 player.setSprites(graphics.getSprite("BobRight", true), graphics.getSprite("BobLeft", true), graphics.getSprite("BobSpin", true));
 607         }
 608         else
 609         {
 610                 player.currentWeapon = &weapon[WP_PISTOL];
 611         }
 612
 613         game.resetMissionOver();
 614
 615         frameLimit = SDL_GetTicks() + 16;
 616         frames = millis = 0;
 617         then = SDL_GetTicks();
 618         frameCounter = SDL_GetTicks();
 619
 620         if ((strcmp(map.name, "Space Station") == 0) && (!game.continueFromCheckPoint))
 621         {
 622                 beamInPlayer();
 623         }
 624         else
 625         {
 626                 resetPlayer();
 627         }
 628
 629         engine.flushInput();
 630         engine.clearInput();
 631
 632         debug(("Map Clipping is %d %d %d %d\n", map.limitLeft, map.limitRight, map.limitUp, map.limitDown));
 633
 634         game.continueFromCheckPoint = false;
 635
 636         engine.paused = false;
 637
 638         while (true)
 639         {
 640                 ++frames;
 641                 ++millis;
 642
 643                 if (game.missionOverReason != MIS_PLAYEROUT)
 644                 {
 645                         engine.setPlayerPosition((int)player.x, (int)player.y, map.limitLeft, map.limitRight, map.limitUp, map.limitDown);
 646                 }
 647
 648                 doSpawnPoints();
 649                 doGameStuff();
 650
 651                 doPlayer();
 652                 raiseWaterLevel();
 653
 654                 if ((player.environment == ENV_SLIME) || (player.environment == ENV_LAVA) || (player.health < 1))
 655                 {
 656                         if (player.health < 1)
 657                         {
 658                                 game.setMissionOver(MIS_PLAYERDEAD);
 659                                 audio.fadeMusic();
 660                                 audio.stopAmbiance();
 661                         }
 662                         else
 663                         {
 664                                 game.setMissionOver(MIS_PLAYEROUT);
 665                                 player.immune = 130;
 666                         }
 667                 }
 668
 669                 if (config.isControl(CONTROL::MAP))
 670                 {
 671                         if (!map.isBossMission)
 672                         {
 673                                 showMap((int)(player.x / 32), (int)(player.y / 32));
 674                         }
 675                         else
 676                         {
 677                                 engine.setInfoMessage("Automap is not available!", 1, INFO_HINT);
 678                         }
 679                 }
 680
 681                 drawMapTopLayer();
 682                 doStatusBar();
 683
 684                 if ((engine.keyState[SDLK_ESCAPE]) && (game.missionOver == 0))
 685                 {
 686                         if (replayData.replayMode == REPLAY_MODE::NONE)
 687                         {
 688                                 showInGameOptions();
 689                         }
 690                         else
 691                         {
 692                                 exit(0);
 693                         }
 694                 }
 695
 696                 if (allObjectivesCompleted())
 697                 {
 698                         if (game.missionOver == 0)
 699                         {
 700                                 if (map.isBossMission)
 701                                 {
 702                                         map.killAllEnemies();
 703                                 }
 704
 705                                 audio.stopMusic();
 706                                 audio.stopAmbiance();
 707
 708                                 game.setMissionOver(MIS_COMPLETE);
 709                                 engine.setInfoMessage("All Required Objectives Met - Mission Complete", 10, INFO_OBJECTIVE);
 710                         }
 711                 }
 712
 713                 if (game.missionOver > 0)
 714                 {
 715                         game.missionOver--;
 716
 717                         if (game.missionOver == 0)
 718                         {
 719                                 if (game.missionOverReason == MIS_PLAYEROUT)
 720                                 {
 721                                         SDL_FillRect(graphics.screen, NULL, graphics.black);
 722                                         graphics.updateScreen();
 723                                         graphics.delay(1000);
 724                                         engine.flushInput();
 725                                         engine.clearInput();
 726                                         resetPlayer();
 727                                         game.resetMissionOver();
 728                                 }
 729                                 else
 730                                 {
 731                                         if (game.missionOverReason == MIS_COMPLETE)
 732                                         {
 733                                                 game.missionOver = MAX_FPS * 2;
 734
 735                                                 if (strcmp(map.name, "Space Station") != 0)
 736                                                 {
 737                                                         addTeleportParticles(player.x, player.y, 50, SND_TELEPORT3);
 738                                                         dropCarriedItems();
 739                                                         game.missionOverReason = MIS_PLAYERESCAPE;
 740                                                 }
 741                                                 else
 742                                                 {
 743                                                         break;
 744                                                 }
 745                                         }
 746                                         else if (game.missionOverReason == MIS_GAMECOMPLETE)
 747                                         {
 748                                                 addTeleportParticles(player.x, player.y, 50, SND_TELEPORT3);
 749                                                 game.missionOverReason = MIS_PLAYERESCAPE;
 750                                                 game.missionOver = MAX_FPS * 4;
 751                                         }
 752                                         else
 753                                         {
 754                                                 if (replayData.replayMode != REPLAY_MODE::NONE)
 755                                                 {
 756                                                         exit(0);
 757                                                 }
 758
 759                                                 break;
 760                                         }
 761                                 }
 762                         }
 763                 }
 764
 765                 Math::limitInt(&(--game.lastComboTime), 0, 60);
 766
 767                 if (millis >= 60)
 768                 {
 769                         millis = 0;
 770
 771                         if ((game.missionOverReason == MIS_INPROGRESS) || (game.missionOverReason == MIS_PLAYEROUT))
 772                         {
 773                                 game.incrementMissionTime();
 774
 775                                 if (game.skill == 3)
 776                                 {
 777                                         doTimeRemaining();
 778                                 }
 779                         }
 780                 }
 781
 782                 if (engine.paused)
 783                 {
 784                         doPauseInfo();
 785                         audio.pause();
 786                 }
 787
 788                 while (engine.paused)
 789                 {
 790                         engine.getInput();
 791                         config.populate();
 792                         config.doPause();
 793                         graphics.updateScreen();
 794                         then = SDL_GetTicks();
 795                         frames = 0;
 796
 797                         if (!engine.paused)
 798                         {
 799                                 audio.resume();
 800                         }
 801
 802                         SDL_Delay(16);
 803                 }
 804
 805                 if ((engine.keyState[SDLK_F3]) && (engine.cheatSkipLevel))
 806                 {
 807                         autoCompleteAllObjectives(true);
 808                         engine.setInfoMessage("Skipping Mission...", 2, INFO_OBJECTIVE);
 809                 }
 810
 811                 #if DEBUG
 812                 if (engine.keyState[SDLK_F1])
 813                 {
 814                         autoCompleteAllObjectives(false);
 815                 }
 816                 #endif
 817
 818                 if (replayData.replayMode != REPLAY_MODE::PLAYBACK)
 819                 {
 820                         engine.delay(frameLimit);
 821                 }
 822                 else if (!replayData.fast)
 823                 {
 824                         engine.delay(frameLimit);
 825                 }
 826
 827                 if (engine.keyState[SDLK_F5])
 828                 {
 829                         replayData.fast = !replayData.fast;
 830                         engine.keyState[SDLK_F5] = 0;
 831                 }
 832
 833                 frameLimit = SDL_GetTicks()  + 16;
 834
 835                 if (game.missionOverReason == MIS_GAMECOMPLETE)
 836                         frameLimit = SDL_GetTicks() + 64;
 837
 838                 #if DEBUG
 839                 graphics.drawString(fps, 600, 30, true, graphics.screen);
 840
 841                 if (SDL_GetTicks() > frameCounter + 500)
 842                 {
 843                         now = SDL_GetTicks();
 844                         sprintf(fps, "%2.2f fps", ((double)frames*1000)/(now - then));
 845                         then = frameCounter = SDL_GetTicks();
 846                         frames = 0;
 847                 }
 848                 #endif
 849         }
 850
 851         if (allObjectivesCompleted())
 852         {
 853                 if (strcmp(map.name, "Final Battle") == 0)
 854                 {
 855                         game.missionOverReason = MIS_GAMECOMPLETE;
 856                 }
 857                 else
 858                 {
 859                         game.missionOverReason = MIS_COMPLETE;
 860                 }
 861         }
 862
 863         switch (game.missionOverReason)
 864         {
 865                 case MIS_COMPLETE:
 866                         if (strcmp(map.name, "Space Station"))
 867                         {
 868                                 graphics.delay(1000);
 869                                 audio.loadMusic("music/commando.xm");
 870                                 audio.playMusic();
 871                                 graphics.fadeToBlack();
 872
 873                                 bool previouslyCompleted = gameData.stagePreviouslyCleared(game.stageName);
 874
 875                                 showMissionClear();
 876
 877                                 if (engine.practice)
 878                                 {
 879                                         return SECTION_TITLE;
 880                                 }
 881
 882                                 if (!previouslyCompleted)
 883                                 {
 884                                         checkEndCutscene();
 885                                 }
 886                                 return SECTION_HUB;
 887                         }
 888                         else
 889                         {
 890                                 graphics.fadeToBlack();
 891                                 processPostMissionData();
 892                                 saveGame();
 893                                 game.setMapName("data/finalBattle");
 894                                 game.setStageName("Final Battle");
 895                                 return SECTION_GAME;
 896                         }
 897                         break;
 898
 899                 case MIS_GAMECOMPLETE:
 900                         SDL_FillRect(graphics.screen, NULL, graphics.white);
 901                         graphics.updateScreen();
 902                         graphics.fadeToBlack();
 903
 904                         // we've finished the game. Extreme mode is now available! :)
 905                         engine.extremeAvailable = true;
 906                         map.clear();
 907                         graphics.free();
 908                         audio.free();
 909                         checkEndCutscene();
 910                         return SECTION_CREDITS;
 911                         break;
 912
 913                 case MIS_TIMEUP:
 914                         game.canContinue = 0;
 915                 case MIS_PLAYERDEAD:
 916                         if (player.health > -60)
 917                         {
 918                                 player.health = -99;
 919                                 gibPlayer();
 920                         }
 921                         return SECTION_GAMEOVER;
 922                         break;
 923
 924                 case MIS_PLAYERESCAPE:
 925                         game.escapes++;
 926                         if (gameData.stagePreviouslyCleared(game.stageName))
 927                         {
 928                                 processPostMissionData();
 929                                 saveGame();
 930                         }
 931                         return SECTION_HUB;
 932                         break;
 933
 934                 case MIS_PLAYERRESTART:
 935                         clearAllMissionData();
 936                         return SECTION_GAME;
 937                         break;
 938
 939                 default:
 940                         return SECTION_TITLE;
 941                         break;
 942         }
 943
 944         return SECTION_TITLE;
 945 }