src/main.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 "main.h"
  22
  23 #include <locale.h>
  24
  25 void showHelp()
  26 {
  27         printf("\n");
  28         printf("Blob Wars, Episode I - Metal Blob Solid (Version %.2f, Release %d)\n", VERSION, RELEASE);
  29         printf("Copyright (C) 2004 Parallel Realities\n");
  30         printf("Licensed under the GNU General Public License (GPL)\n\n");
  31
  32         printf("The Metal Blob Solid gameplay manual can be found in,\n");
  33         printf("\t%s\n\n", GAMEPLAYMANUAL);
  34
  35         printf("Replay Commands\n");
  36         printf("\t-map <filename>       Play the specified map (use -listmaps to see maps)\n");
  37         printf("\t-record <filename>    Record a game and output to the specified file\n");
  38         printf("\t-playback <filename>  Playback the specified recording\n");
  39         printf("\t-listmaps             List the available maps for playing\n\n");
  40
  41         printf("Replay Examples\n");
  42         printf("\tblobwars -map data/grasslands1 -record replay.dat\n");
  43         printf("\tblobwars -playback replay.dat\n\n");
  44
  45         printf("Additional Commands\n");
  46         printf("\t-fullscreen         Start the game in Full Screen mode\n");
  47         printf("\t-mono               Use mono sound output instead of stereo\n");
  48         printf("\t-noaudio            Disables audio\n");
  49         printf("\t-version            Display version number\n");
  50         printf("\t--help              This help\n\n");
  51
  52         exit(0);
  53 }
  54
  55 void listMaps()
  56 {
  57         printf("\n");
  58         printf("Blob Wars, Episode I - Metal Blob Solid (Version %.2f, Release %d)\n", VERSION, RELEASE);
  59         printf("Copyright (C) 2004 Parallel Realities\n");
  60         printf("Licensed under the GNU General Public License (GPL)\n\n");
  61
  62         printf("Available Maps\n");
  63         printf("\tdata/arcticWastes\n");
  64         printf("\tdata/assimilator\n");
  65         printf("\tdata/caves1\n");
  66         printf("\tdata/caves2\n");
  67         printf("\tdata/caves3\n");
  68         printf("\tdata/caves4\n");
  69         printf("\tdata/comm\n");
  70         printf("\tdata/finalBattle\n");
  71         printf("\tdata/floodedTunnel1\n");
  72         printf("\tdata/floodedTunnel2\n");
  73         printf("\tdata/floodedTunnel3\n");
  74         printf("\tdata/floodedTunnel4\n");
  75         printf("\tdata/grasslands1\n");
  76         printf("\tdata/grasslands2\n");
  77         printf("\tdata/grasslands3\n");
  78         printf("\tdata/hq\n");
  79         printf("\tdata/icecave1\n");
  80         printf("\tdata/icecave2\n");
  81         printf("\tdata/spaceStation\n");
  82         printf("\tdata/supply\n");
  83         printf("\tdata/tomb1\n");
  84         printf("\tdata/tomb2\n");
  85         printf("\tdata/tomb3\n");
  86         printf("\tdata/tomb4\n\n");
  87
  88         exit(0);
  89 }
  90
  91 void showVersion()
  92 {
  93         printf("\n");
  94         printf("Blob Wars, Episode I - Metal Blob Solid (Version %.2f, Release %d)\n", VERSION, RELEASE);
  95         printf("Copyright (C) 2004 Parallel Realities\n");
  96         printf("Licensed under the GNU General Public License (GPL)\n\n");
  97 //      exit(0);
  98 }
  99
 100 int main(int argc, char *argv[])
 101 {
 102         #if !USEPAK
 103         debug(("Not Using PAK...\n"));
 104         #endif
 105
 106         config.engine = &engine;
 107
 108         replayData.reset();
 109
 110         bindtextdomain("blobwars", LOCALEDIR);
 111         setlocale(LC_ALL, "");
 112         textdomain("blobwars");
 113
 114         atexit(cleanup);
 115
 116         bool showSprites = false;
 117         bool hub = false;
 118
 119         int recordMode = REPLAY_MODE::NONE;
 120         int requiredSection = SECTION_INTRO;
 121
 122         for (int i = 1 ; i < argc ; i++)
 123         {
 124                 if (strcmp(argv[i], "-fullscreen") == 0) engine.fullScreen = true;
 125                 else if (strcmp(argv[i], "-noaudio") == 0) engine.useAudio = 0;
 126                 else if (strcmp(argv[i], "-mono") == 0) engine.useAudio = 1;
 127                 else if (strcmp(argv[i], "-version") == 0) showVersion();
 128                 else if (strcmp(argv[i], "--help") == 0) showHelp();
 129                 else if (strcmp(argv[i], "-record") == 0) {recordMode = REPLAY_MODE::RECORD; strncpy(replayData.filename, argv[++i], sizeof replayData.filename);}
 130                 else if (strcmp(argv[i], "-playback") == 0) {recordMode = REPLAY_MODE::PLAYBACK; strncpy(replayData.filename, argv[++i], sizeof replayData.filename);}
 131                 else if (strcmp(argv[i], "-map") == 0) {game.setMapName(argv[++i]); requiredSection = SECTION_GAME;}
 132                 else if (strcmp(argv[i], "-listmaps") == 0) listMaps();
 133
 134                 #if DEBUG
 135                 else if (strcmp(argv[i], "-showsprites") == 0) showSprites = true;
 136                 else if (strcmp(argv[i], "-hub") == 0) hub = true;
 137                 else if (strcmp(argv[i], "-randomscreens") == 0) graphics.takeRandomScreenShots = true;
 138                 else if (strcmp(argv[i], "-nomonsters") == 0) engine.devNoMonsters = true;
 139                 else if (strcmp(argv[i], "-credits") == 0) requiredSection = SECTION_CREDITS;
 140                 #endif
 141         }
 142
 143         switch (recordMode)
 144         {
 145                 case REPLAY_MODE::NONE:
 146                         // nothing to do...
 147                         break;
 148
 149                 case REPLAY_MODE::RECORD:
 150                         requiredSection = SECTION_GAME;
 151                         strncpy(replayData.header.map, game.mapName, sizeof replayData.header.map);
 152                         replayData.header.skill = game.skill = 3;
 153                         replayData.setMode(REPLAY_MODE::RECORD);
 154                         break;
 155
 156                 case REPLAY_MODE::PLAYBACK:
 157                         requiredSection = SECTION_GAME;
 158                         replayData.setMode(REPLAY_MODE::PLAYBACK);
 159                         replayData.header.time = 0;
 160                         game.setMapName(replayData.header.map);
 161                         game.skill = replayData.header.skill;
 162                         break;
 163         }
 164
 165         initSystem();
 166
 167         // seed the random using the one generated
 168         // via the replay data
 169         Math::pSeed = replayData.header.randomSeed;
 170
 171         player.setName("Player");
 172
 173         engine.flushInput();
 174
 175         engine.allowQuit = true;
 176
 177         if (hub)
 178         {
 179                 requiredSection = SECTION_HUB;
 180                 loadGame(0);
 181                 loadResources();
 182         }
 183
 184         if (game.skill == 3)
 185         {
 186                 game.hasAquaLung = game.hasJetPack = true;
 187         }
 188
 189         if (showSprites)
 190         {
 191                 showAllSprites();
 192         }
 193
 194         while (true)
 195         {
 196                 switch (requiredSection)
 197                 {
 198                         case SECTION_INTRO:
 199                                 requiredSection = doIntro();
 200                                 break;
 201
 202                         case SECTION_TITLE:
 203                                 requiredSection = title();
 204                                 break;
 205
 206                         case SECTION_HUB:
 207                                 requiredSection = doHub();
 208                                 break;
 209
 210                         case SECTION_GAME:
 211                                 if (!game.continueFromCheckPoint)
 212                                 {
 213                                         checkStartCutscene();
 214                                         loadResources();
 215                                 }
 216                                 requiredSection = doGame();
 217                                 break;
 218
 219                         case SECTION_GAMEOVER:
 220                                 requiredSection = gameover();
 221                                 break;
 222
 223                         case SECTION_EASYOVER:
 224                                 map.clear();
 225                                 game.clear();
 226                                 easyGameFinished();
 227                                 requiredSection = SECTION_TITLE;
 228                                 break;
 229
 230                         case SECTION_CREDITS:
 231                                 doCredits();
 232                                 requiredSection = SECTION_TITLE;
 233                                 break;
 234                 }
 235         }
 236
 237         return 0;
 238 }