src/options.cpp

   1 /*
   2 Copyright © 2004 Parallel Realities
   3 Copyright © 2007-2008 Kővágó Zoltán <DirtY.iCE.hu@gmail.com>
   4
   5 This program is free software; you can redistribute it and/or
   6 modify it under the terms of the GNU General Public License
   7 as published by the Free Software Foundation; either version 2
   8 of the License, or (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13
  14 See the GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with this program; if not, write to the Free Software
  18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  19
  20 */
  21
  22 #include "CAudio.h"
  23 #include "CGame.h"
  24 #include "CGraphics.h"
  25 #include "gettext.hpp"
  26 #include "options.h"
  27
  28 void showCheatConfig()
  29 {
  30         SDL_FillRect(graphics.screen, NULL, graphics.black);
  31         //graphics.delay(500);
  32
  33         SDL_Surface *header = graphics.getSprite("cheatHeader", true)->image[0];
  34         SDL_Surface *optionsBackground = graphics.getSprite("optionsBackground", true)->image[0];
  35         SDL_SetColorKey(optionsBackground, 0, SDL_MapRGB(optionsBackground->format, 0, 0, 0));
  36
  37         if (!engine.loadWidgets("data/cheatWidgets"))
  38         {
  39                 graphics.showErrorAndExit(ERR_FILE, "data/cheatWidgets");
  40         }
  41
  42         int done = 0;
  43
  44         engine.setWidgetVariable("health", &engine.cheatHealth);
  45         engine.setWidgetVariable("extras", &engine.cheatExtras);
  46         engine.setWidgetVariable("fuel", &engine.cheatFuel);
  47         engine.setWidgetVariable("rate", &engine.cheatReload);
  48         engine.setWidgetVariable("blood", &engine.cheatBlood);
  49         engine.setWidgetVariable("invulnerable", &engine.cheatInvulnerable);
  50         engine.setWidgetVariable("speed", &engine.cheatSpeed);
  51         engine.setWidgetVariable("levels", &engine.cheatLevels);
  52         engine.setWidgetVariable("skip", &engine.cheatSkipLevel);
  53         engine.setWidgetVariable("no_out", &engine.cheat_no_out);
  54         engine.setWidgetVariable("confirm", &done);
  55
  56         graphics.blit(optionsBackground, bx, by, graphics.screen, false);
  57         graphics.blit(header, bx + 320, by + 25, graphics.screen, true);
  58         drawWidgets();
  59
  60         engine.flushInput();
  61         engine.clearInput();
  62
  63         int menuSound = -1;
  64
  65         while (!done)
  66         {
  67                 graphics.updateScreen();
  68
  69                 if (menuSound)
  70                         audio.playMenuSound(menuSound);
  71
  72                 engine.getInput();
  73
  74                 menuSound = engine.processWidgets();
  75
  76                 if (menuSound)
  77                 {
  78                         graphics.blit(optionsBackground, bx, by, graphics.screen, false);
  79                         graphics.blit(header, bx + 320, by + 25, graphics.screen, true);
  80                         drawWidgets();
  81                 }
  82
  83                 if (engine.keyState[SDLK_ESCAPE])
  84                 {
  85                         engine.clearInput();
  86                         engine.flushInput();
  87                         done = 1;
  88                 }
  89
  90                 SDL_Delay(16);
  91         }
  92
  93         audio.playMenuSound(2);
  94
  95         SDL_FillRect(graphics.screen, NULL, graphics.black);
  96         //graphics.delay(500);
  97
  98         if (!engine.loadWidgets("data/optionWidgets"))
  99         {
 100                 graphics.showErrorAndExit(ERR_FILE, "data/optionWidgets");
 101         }
 102
 103         engine.highlightWidget("cheats");
 104 }
 105
 106 void showKeyConfig()
 107 {
 108         SDL_FillRect(graphics.screen, NULL, graphics.black);
 109         //graphics.delay(500);
 110
 111         if (!engine.loadWidgets("data/keyboardWidgets"))
 112         {
 113                 graphics.showErrorAndExit(ERR_FILE, "data/keyboardWidgets");
 114         }
 115
 116         SDL_Surface *header = graphics.getSprite("keyHeader", true)->image[0];
 117         SDL_Surface *optionsBackground = graphics.getSprite("optionsBackground", true)->image[0];
 118         SDL_SetColorKey(optionsBackground, 0, SDL_MapRGB(optionsBackground->format, 0, 0, 0));
 119
 120         int done = 0;
 121         int defaults = 0;
 122
 123         engine.setWidgetVariable("left", &engine.keyboard.left);
 124         engine.setWidgetVariable("right", &engine.keyboard.right);
 125         engine.setWidgetVariable("down", &engine.keyboard.down);
 126         engine.setWidgetVariable("fire", &engine.keyboard.fire);
 127         engine.setWidgetVariable("jump", &engine.keyboard.jump);
 128         engine.setWidgetVariable("pause", &engine.keyboard.pause);
 129
 130         engine.setWidgetVariable("jetpack", &engine.keyboard.jetpack);
 131         engine.setWidgetVariable("map", &engine.keyboard.map);
 132
 133         engine.setWidgetVariable("defaults", &defaults);
 134         engine.setWidgetVariable("confirm", &done);
 135
 136         graphics.blit(optionsBackground, bx, by, graphics.screen, false);
 137         graphics.blit(header, bx + 320, by + 25, graphics.screen, true);
 138         drawWidgets();
 139
 140         engine.flushInput();
 141         engine.clearInput();
 142
 143         int menuSound = -1;
 144
 145         engine.allowJoypad = false;
 146
 147         while (!done)
 148         {
 149                 graphics.updateScreen();
 150
 151                 if (menuSound)
 152                 {
 153                         audio.playMenuSound(menuSound);
 154                 }
 155
 156                 engine.getInput();
 157
 158                 menuSound = engine.processWidgets();
 159
 160                 graphics.blit(optionsBackground, bx, by, graphics.screen, false);
 161                 graphics.blit(header, bx + 320, by + 25, graphics.screen, true);
 162                 drawWidgets();
 163
 164                 if (defaults)
 165                 {
 166                         engine.restoreKeyDefaults();
 167                         defaults = 0;
 168                 }
 169
 170                 if (engine.keyState[SDLK_ESCAPE])
 171                 {
 172                         engine.clearInput();
 173                         engine.flushInput();
 174                         done = 1;
 175                 }
 176
 177                 SDL_Delay(16);
 178         }
 179
 180         engine.allowJoypad = true;
 181
 182         engine.saveKeyConfig();
 183
 184         audio.playMenuSound(2);
 185
 186         SDL_FillRect(graphics.screen, NULL, graphics.black);
 187         //graphics.delay(500);
 188
 189         if (!engine.loadWidgets("data/optionWidgets"))
 190         {
 191                 graphics.showErrorAndExit(ERR_FILE, "data/optionWidgets");
 192         }
 193
 194         engine.highlightWidget("keys");
 195 }
 196
 197 void showJoystickConfig()
 198 {
 199         SDL_FillRect(graphics.screen, NULL, graphics.black);
 200         //graphics.delay(500);
 201
 202         if (!engine.loadWidgets("data/joystickWidgets"))
 203                 graphics.showErrorAndExit(ERR_FILE, "data/joystickWidgets");
 204
 205         SDL_Surface *header = graphics.getSprite("joystickHeader", true)->image[0];
 206         SDL_Surface *optionsBackground = graphics.getSprite("optionsBackground", true)->image[0];
 207         SDL_SetColorKey(optionsBackground, 0, SDL_MapRGB(optionsBackground->format, 0, 0, 0));
 208
 209         int done = 0;
 210
 211         engine.setWidgetVariable("left", &engine.joypad.left);
 212         engine.setWidgetVariable("right", &engine.joypad.right);
 213         engine.setWidgetVariable("up", &engine.joypad.up);
 214         engine.setWidgetVariable("down", &engine.joypad.down);
 215         engine.setWidgetVariable("fire", &engine.joypad.fire);
 216         engine.setWidgetVariable("jump", &engine.joypad.jump);
 217         engine.setWidgetVariable("pause", &engine.joypad.pause);
 218
 219         engine.setWidgetVariable("jetpack", &engine.joypad.jetpack);
 220         engine.setWidgetVariable("map", &engine.joypad.map);
 221
 222         engine.setWidgetVariable("confirm", &done);
 223
 224         graphics.blit(optionsBackground, bx, by, graphics.screen, false);
 225         graphics.blit(header, bx + 320, by + 25, graphics.screen, true);
 226         drawWidgets();
 227
 228         engine.flushInput();
 229         engine.clearInput();
 230
 231         int menuSound = -1;
 232
 233         engine.allowJoypad = false;
 234
 235         while (!done)
 236         {
 237                 graphics.updateScreen();
 238
 239                 if (menuSound)
 240                         audio.playMenuSound(menuSound);
 241
 242                 engine.getInput();
 243
 244                 menuSound = engine.processWidgets();
 245
 246                 graphics.blit(optionsBackground, bx, by, graphics.screen, false);
 247                 graphics.blit(header, bx + 320, by + 25, graphics.screen, true);
 248                 drawWidgets();
 249
 250                 if (engine.keyState[SDLK_ESCAPE])
 251                 {
 252                         engine.clearInput();
 253                         engine.flushInput();
 254                         done = 1;
 255                 }
 256
 257                 SDL_Delay(16);
 258         }
 259
 260         engine.allowJoypad = true;
 261
 262         engine.saveJoystickConfig();
 263
 264         audio.playMenuSound(2);
 265
 266         SDL_FillRect(graphics.screen, NULL, graphics.black);
 267         //graphics.delay(500);
 268
 269         if (!engine.loadWidgets("data/optionWidgets"))
 270         {
 271                 graphics.showErrorAndExit(ERR_FILE, "data/optionWidgets");
 272         }
 273
 274         engine.highlightWidget("joysticks");
 275 }
 276
 277 void showOptions()
 278 {
 279         float brightness;
 280
 281         SDL_FillRect(graphics.screen, NULL, graphics.black);
 282         //graphics.delay(500);
 283
 284         if (!engine.loadWidgets("data/optionWidgets"))
 285         {
 286                 graphics.showErrorAndExit(ERR_FILE, "data/optionWidgets");
 287         }
 288
 289         SDL_Surface *header = graphics.getSprite("optionsHeader", true)->image[0];
 290         SDL_Surface *optionsBackground = graphics.getSprite("optionsBackground", true)->image[0];
 291         SDL_SetColorKey(optionsBackground, 0, SDL_MapRGB(optionsBackground->format, 0, 0, 0));
 292
 293         int done = 0;
 294         int joysticks = 0;
 295         int cheats = 0;
 296         int keys = 0;
 297
 298         engine.setWidgetVariable("fullscreen", &engine.fullScreen);
 299         engine.setWidgetVariable("soundvol", &game.soundVol);
 300         engine.setWidgetVariable("musicvol", &game.musicVol);
 301         engine.setWidgetVariable("output", &game.output);
 302         engine.setWidgetVariable("autosave", &game.autoSave);
 303         engine.setWidgetVariable("gamma", &game.brightness);
 304         engine.setWidgetVariable("gore", &game.gore);
 305         engine.setWidgetVariable("keys", &keys);
 306         engine.setWidgetVariable("joysticks", &joysticks);
 307         engine.setWidgetVariable("cheats", &cheats);
 308         engine.setWidgetVariable("confirm", &done);
 309
 310         if (!engine.useAudio)
 311         {
 312                 engine.enableWidget("soundvol", false);
 313                 engine.enableWidget("musicvol", false);
 314                 engine.enableWidget("output", false);
 315         }
 316
 317         if (SDL_NumJoysticks() == 0)
 318         {
 319                 engine.enableWidget("joysticks", false);
 320         }
 321
 322         engine.showWidget("cheats", engine.cheats);
 323
 324         graphics.blit(optionsBackground, bx, by, graphics.screen, false);
 325         graphics.blit(header, bx + 320, by + 25, graphics.screen, true);
 326         drawWidgets();
 327
 328         engine.flushInput();
 329         engine.clearInput();
 330
 331         int menuSound = -1;
 332
 333         while (!done)
 334         {
 335                 graphics.updateScreen();
 336
 337                 if (menuSound)
 338                         audio.playMenuSound(menuSound);
 339
 340                 engine.getInput();
 341
 342                 if (engine.compareLastKeyInputs())
 343                 {
 344                         if (engine.cheats)
 345                         {
 346                                 audio.playSound(SND_CHEAT, CH_ANY);
 347                                 engine.clearCheatVars();
 348                         }
 349
 350                         engine.showWidget("cheats", engine.cheats);
 351                         drawWidgets();
 352                 }
 353
 354                 menuSound = engine.processWidgets();
 355
 356                 if (menuSound)
 357                 {
 358                         if (engine.widgetChanged("soundvol"))
 359                                 audio.setSoundVolume(game.soundVol);
 360
 361                         if (engine.widgetChanged("musicvol"))
 362                                 audio.setMusicVolume(game.musicVol);
 363
 364                         if (engine.widgetChanged("fullscreen"))
 365                                 SDL_WM_ToggleFullScreen(graphics.screen);
 366
 367                         if (engine.widgetChanged("gamma"))
 368                         {
 369                                 brightness = game.brightness;
 370                 if (brightness > 0) {
 371                     brightness /= 10;
 372                     SDL_SetGamma(brightness, brightness, brightness);
 373                 }
 374                         }
 375
 376                         if ((joysticks) || (cheats) || (keys))
 377                         {
 378                                 audio.playMenuSound(2);
 379                                 menuSound = 0;
 380
 381                                 if (joysticks)
 382                                 {
 383                                         showJoystickConfig();
 384                                 }
 385                                 else if (cheats)
 386                                 {
 387                                         showCheatConfig();
 388                                 }
 389                                 else if (keys)
 390                                 {
 391                                         showKeyConfig();
 392                                 }
 393
 394                                 joysticks = keys = cheats = 0;
 395
 396                                 engine.setWidgetVariable("fullscreen", &engine.fullScreen);
 397                                 engine.setWidgetVariable("soundvol", &game.soundVol);
 398                                 engine.setWidgetVariable("musicvol", &game.musicVol);
 399                                 engine.setWidgetVariable("output", &game.output);
 400                                 engine.setWidgetVariable("autosave", &game.autoSave);
 401                                 engine.setWidgetVariable("gamma", &game.brightness);
 402                                 engine.setWidgetVariable("gore", &game.gore);
 403                                 engine.setWidgetVariable("keys", &keys);
 404                                 engine.setWidgetVariable("joysticks", &joysticks);
 405                                 engine.setWidgetVariable("cheats", &cheats);
 406                                 engine.setWidgetVariable("confirm", &done);
 407
 408                                 if (!engine.useAudio)
 409                                 {
 410                                         engine.enableWidget("soundvol", false);
 411                                         engine.enableWidget("musicvol", false);
 412                                         engine.enableWidget("output", false);
 413                                 }
 414
 415                                 if (SDL_NumJoysticks() == 0)
 416                                 {
 417                                         engine.enableWidget("joysticks", false);
 418                                 }
 419
 420                                 engine.showWidget("cheats", engine.cheats);
 421                         }
 422
 423                         graphics.blit(optionsBackground, bx, by, graphics.screen, false);
 424                         graphics.blit(header, bx + 320, by + 25, graphics.screen, true);
 425                         drawWidgets();
 426                 }
 427
 428                 if (engine.keyState[SDLK_ESCAPE])
 429                 {
 430                         engine.clearInput();
 431                         engine.flushInput();
 432                         done = 1;
 433                 }
 434
 435                 SDL_Delay(16);
 436         }
 437
 438
 439         if (audio.output  != game.output)
 440         {
 441                 audio.output = game.output;
 442
 443                 if (!audio.output)
 444                 {
 445                         audio.stopMusic();
 446                         audio.stopAmbiance();
 447                 }
 448                 else
 449                 {
 450                         audio.playMusic();
 451                         audio.playAmbiance();
 452                 }
 453         }
 454
 455         audio.playMenuSound(2);
 456
 457         SDL_FillRect(graphics.screen, NULL, graphics.black);
 458         //graphics.delay(500);
 459 }