src/options.cpp

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