src/game/g_options.pas

   1 (* Copyright (C)  Doom 2D: Forever Developers
   2  *
   3  * This program is free software: you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation, version 3 of the License ONLY.
   6  *
   7  * This program is distributed in the hope that it will be useful,
   8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10  * GNU General Public License for more details.
  11  *
  12  * You should have received a copy of the GNU General Public License
  13  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  14  *)
  15 {$INCLUDE ../shared/a_modes.inc}
  16 unit g_options;
  17
  18 interface
  19
  20 uses
  21   g_language, g_weapons, utils;
  22
  23 function GenPlayerName (n: Integer): String;
  24
  25 procedure g_Options_SetDefault;
  26 procedure g_Options_SetDefaultVideo;
  27 procedure g_Options_ApplyGameSettings;
  28
  29 const DF_Default_Megawad_Start = 'megawads/DOOM2D.WAD:\MAP01';
  30
  31 var
  32   gBPP: Integer;
  33   gFreq: Byte;
  34   gFullscreen: Boolean;
  35   gWinSizeX, gWinSizeY: Integer;
  36   gWinMaximized: Boolean;
  37   gVSync: Boolean;
  38   glLegacyNPOT: Boolean;
  39   glRenderToFBO: Boolean = True;
  40   gTextureFilter: Boolean;
  41   gLerpActors: Boolean = True;
  42   gFrameTime: Integer = 5;
  43   gMaxFPS: Integer = 200;
  44   gNoSound: Boolean;
  45   gSoundLevel: Integer;
  46   gMusicLevel: Integer;
  47   gMaxSimSounds: Integer;
  48   gMuteWhenInactive: Boolean;
  49   gAdvCorpses: Boolean;
  50   gAdvBlood: Boolean;
  51   gAdvGibs: Boolean;
  52   gBloodCount: Integer;
  53   gFlash: Integer;
  54   gDrawBackGround: Boolean;
  55   gShowMessages: Boolean;
  56   gRevertPlayers: Boolean;
  57   gLanguage: String;
  58   gAskLanguage: Boolean;
  59   gSaveStats: Boolean = False;
  60   gScreenshotStats: Boolean = False;
  61   gsSDLSampleRate: Integer;
  62   gsSDLBufferSize: Integer;
  63   gDefaultMegawadStart: AnsiString;
  64   glNPOTOverride: Boolean = false;
  65
  66   (* Latched game settings *)
  67   gsMap: String;
  68   gsGameMode: String;
  69   gsTimeLimit: Word;
  70   gsScoreLimit: Word;
  71   gsMaxLives: Byte;
  72   gsPlayers: Byte;
  73   gsGameFlags: LongWord;
  74   gsSpawnInvul: Integer = 0;
  75   gsItemRespawnTime: Word = 60;
  76   gsWarmupTime: Word = 30;
  77
  78 {$IFDEF HEADLESS}
  79   e_NoGraphics: Boolean = True;
  80 {$ELSE}
  81   e_NoGraphics: Boolean = False;
  82 {$ENDIF}
  83   e_FastScreenshots: Boolean = true; // it's REALLY SLOW with `false`
  84   g_dbg_scale: Single = 1.0;
  85   r_pixel_scale: Single = 1.0;
  86
  87   gwin_has_stencil: Boolean = false;
  88   gwin_k8_enable_light_experiments: Boolean = false;
  89   g_dbg_aimline_on: Boolean = false;
  90   g_dbg_input: Boolean = False;
  91
  92   var (* touch *)
  93     g_touch_enabled: Boolean = False;
  94     g_touch_size: Single = 1.0;
  95     g_touch_offset: Single = 50.0;
  96     g_touch_fire: Boolean = True;
  97     g_touch_alt: Boolean = False;
  98
  99   {--- Read-only dirs ---}
 100   GameWAD: string;
 101   DataDirs: SSArray;
 102   ModelDirs: SSArray;
 103   MegawadDirs: SSArray;
 104   MapDirs: SSArray;
 105   WadDirs: SSArray;
 106   AllMapDirs: SSArray; // Maps + Megawads
 107
 108   {--- Read-Write dirs ---}
 109   LogFileName: string;
 110   LogDirs: SSArray;
 111   SaveDirs: SSArray;
 112   CacheDirs: SSArray;
 113   ConfigDirs: SSArray;
 114   ScreenshotDirs: SSArray;
 115   StatsDirs: SSArray;
 116   MapDownloadDirs: SSArray;
 117   WadDownloadDirs: SSArray;
 118
 119   GameWADName: string = 'GAME';
 120
 121 implementation
 122
 123 uses
 124   {$IFDEF USE_SDL2}
 125     SDL2,
 126   {$ENDIF}
 127   {$IFDEF ENABLE_GFX}
 128     g_gfx,
 129   {$ENDIF}
 130   {$IFDEF ENABLE_GIBS}
 131     g_gibs,
 132   {$ENDIF}
 133   {$IFDEF ENABLE_SHELLS}
 134     g_shells,
 135   {$ENDIF}
 136   {$IFDEF ENABLE_CORPSES}
 137     g_corpses,
 138   {$ENDIF}
 139   e_log, e_input, g_console, g_sound, g_player, Math,
 140   g_map, g_net, g_netmaster, SysUtils, CONFIG, g_game,
 141   g_items, wadreader, envvars;
 142
 143   var
 144     machine: Integer;
 145
 146   function GenPlayerName (n: Integer): String;
 147   begin
 148     ASSERT(n >= 1);
 149     Result := GetUserName;
 150     if Result = '' then
 151       Result := 'Player' + IntToStr(machine MOD 10000);
 152     if n = 1 then
 153       Result := Copy(Result, 1, 12) + ' '
 154     else
 155       Result := Copy(Result, 1, 10) + ' ' + IntToStr(n)
 156   end;
 157
 158 {$IFDEF USE_SDL2}
 159 procedure g_Options_SetDefaultVideo;
 160   var display: TSDL_DisplayMode;
 161   {$IFNDEF ANDROID}
 162     var target, closest: TSDL_DisplayMode; percentage: Integer;
 163   {$ENDIF}
 164 begin
 165   (* Display 0 = Primary display *)
 166   gScreenWidth := 640;
 167   gScreenHeight := 480;
 168   gWinSizeX := 640;
 169   gWinSizeY := 480;
 170   //gBPP := SDL_BITSPERPIXEL(display.format);
 171   gBPP := 32;
 172   {$IFDEF ANDROID}
 173     gFullScreen := True; (* rotation not allowed? *)
 174   {$ELSE}
 175     gFullScreen := False;
 176   {$ENDIF}
 177   if SDL_GetDesktopDisplayMode(0, @display) = 0 then
 178   begin
 179   {$IFDEF ANDROID}
 180     gWinSizeX := display.w;
 181     gWinSizeY := display.h;
 182   {$ELSE}
 183     (* Window must be smaller than display *)
 184     closest.w := display.w;
 185     closest.h := display.h;
 186     percentage := 75;
 187     while (display.w - closest.w < 48) or (display.h - closest.h < 48) do
 188     begin
 189       if percentage < 25 then
 190       begin
 191         closest.w := display.w * 75 div 100;
 192         closest.h := display.h * 75 div 100;
 193         break;
 194       end;
 195       target.w := display.w * percentage div 100;
 196       target.h := display.h * percentage div 100;
 197       target.format := 0; (* didn't care *)
 198       target.refresh_rate := 0; (* didn't care *)
 199       target.driverdata := nil; (* init *)
 200       SDL_GetClosestDisplayMode(0, @target, @closest);
 201       Dec(percentage);
 202     end;
 203     gWinSizeX := closest.w;
 204     gWinSizeY := closest.h;
 205     //gBPP := SDL_BITSPERPIXEL(closest.format); (* Resolution list didn't work for some reason *)
 206   {$ENDIF}
 207   end
 208   else
 209   begin
 210     e_LogWritefln('SDL: Failed to get desktop display mode: %s', [SDL_GetError])
 211   end;
 212   (* Must be positioned on primary display *)
 213   gWinMaximized := False;
 214   gVSync := True;
 215   gTextureFilter := True;
 216   glLegacyNPOT := False;
 217   gRC_Width := gWinSizeX;
 218   gRC_Height := gWinSizeY;
 219   gRC_FullScreen := gFullScreen;
 220   gRC_Maximized := gWinMaximized;
 221   e_LogWriteLn('g_Options_SetDefaultVideo: w = ' + IntToStr(gWinSizeX) + ' h = ' + IntToStr(gWinSizeY));
 222   g_Console_ResetBinds;
 223 end;
 224 {$ELSE}
 225 procedure g_Options_SetDefaultVideo;
 226 begin
 227   gWinSizeX := 640;
 228   gWinSizeY := 480;
 229   gBPP := 32;
 230   gFullScreen := False;
 231   gWinMaximized := False;
 232   gVSync := True;
 233   gTextureFilter := True;
 234   glLegacyNPOT := False;
 235   gScreenWidth := gWinSizeX;
 236   gScreenHeight := gWinSizeY;
 237   gRC_Width := gWinSizeX;
 238   gRC_Height := gWinSizeY;
 239   gRC_FullScreen := gFullScreen;
 240   gRC_Maximized := gWinMaximized;
 241   e_LogWriteLn('g_Options_SetDefaultVideo: w = ' + IntToStr(gWinSizeX) + ' h = ' + IntToStr(gWinSizeY));
 242   g_Console_ResetBinds;
 243 end;
 244 {$ENDIF}
 245
 246 procedure g_Options_SetDefault();
 247 var
 248   i: Integer;
 249 begin
 250   (* section Sound *)
 251   gNoSound := False;
 252   gSoundLevel := 75;
 253   gMusicLevel := 65;
 254   gMaxSimSounds := 8;
 255   gMuteWhenInactive := False;
 256   gAnnouncer := ANNOUNCE_MEPLUS;
 257   gSoundEffectsDF := True;
 258   gUseChatSounds := True;
 259   gsSDLSampleRate := 44100;
 260   gsSDLBufferSize := 2048;
 261
 262   g_Sound_SetupAllVolumes(gSoundLevel, gMusicLevel);
 263
 264   with gPlayer1Settings do
 265   begin
 266     Name := GenPlayerName(1);
 267     Model := STD_PLAYER_MODEL;
 268     Color.R := PLAYER1_DEF_COLOR.R;
 269     Color.G := PLAYER1_DEF_COLOR.G;
 270     Color.B := PLAYER1_DEF_COLOR.B;
 271     Team := TEAM_RED;
 272   end;
 273
 274   with gPlayer2Settings do
 275   begin
 276     Name := GenPlayerName(2);
 277     Model := STD_PLAYER_MODEL;
 278     Color.R := PLAYER2_DEF_COLOR.R;
 279     Color.G := PLAYER2_DEF_COLOR.G;
 280     Color.B := PLAYER2_DEF_COLOR.B;
 281     Team := TEAM_BLUE;
 282   end;
 283
 284   (* section Joysticks *)
 285   for i := 0 to e_MaxJoys - 1 do
 286   begin
 287     e_JoystickDeadzones[i] := 8192
 288   end;
 289
 290   (* section Game *)
 291   {$IFDEF ENABLE_GFX}
 292     g_GFX_SetMax(2000);
 293   {$ENDIF}
 294   {$IFDEF ENABLE_SHELLS}
 295     g_Shells_SetMax(DefaultShellMax);
 296   {$ENDIF}
 297   {$IFDEF ENABLE_CORPSES}
 298     g_Corpses_SetMax(DefaultCorpsesMax);
 299   {$ENDIF}
 300   {$IFDEF ENABLE_GIBS}
 301     g_Gibs_SetMax(DefaultGibsMax);
 302     gGibsCount := DefaultGibsCount;
 303   {$ENDIF}
 304   gBloodCount := 4;
 305   gAdvBlood := True;
 306   gAdvCorpses := True;
 307   gAdvGibs := True;
 308   gFlash := 1;
 309   gDrawBackGround := True;
 310   gShowMessages := True;
 311   gRevertPlayers := False;
 312   gChatBubble := 4;
 313   wadoptDebug := False;
 314   wadoptFast := False;
 315   e_FastScreenshots := True;
 316   gDefaultMegawadStart := DF_Default_Megawad_Start;
 317   g_dbg_scale := 1.0;
 318   gSaveStats := False;
 319
 320   gAskLanguage := True;
 321   gLanguage := LANGUAGE_ENGLISH;
 322
 323   gsMap := '';
 324   gsGameMode := _lc[I_MENU_GAME_TYPE_DM];
 325   gsTimeLimit := 0;
 326   gsScoreLimit := 0;
 327   gsMaxLives := 0;
 328   gsPlayers := 1;
 329   gsSpawnInvul := 0;
 330   gsItemRespawnTime := 60;
 331   gsGameFlags := GAME_OPTION_ALLOWEXIT or GAME_OPTION_DMKEYS or
 332     GAME_OPTION_BOTVSPLAYER or GAME_OPTION_BOTVSMONSTER or
 333     GAME_OPTION_TEAMHITTRACE or GAME_OPTION_TEAMHITPROJECTILE or
 334     GAME_OPTION_ALLOWDROPFLAG;
 335   gsPlayers := 1;
 336
 337   if not gGameOn then
 338     g_Options_ApplyGameSettings;
 339
 340   (* section MasterServer *)
 341   NetMasterList := 'mpms.doom2d.org:25665, deadsoftware.ru:25665, terminalcorner.ru:25665';
 342   g_Net_Slist_Set(NetMasterList);
 343
 344   (* section Server *)
 345   NetServerName := 'Unnamed Server';
 346   NetPassword := '';
 347   NetPort := 25666;
 348   NetMaxClients := 16;
 349   NetAllowRCON := False;
 350   NetRCONPassword := 'default';
 351   NetUseMaster := True;
 352   NetUpdateRate := 0;
 353   NetRelupdRate := 18;
 354   NetMasterRate := 60000;
 355   NetForwardPorts := False;
 356
 357   (* section Client *)
 358   NetInterpLevel := 2;
 359   NetForcePlayerUpdate := False;
 360   NetPredictSelf := True;
 361   NetClientIP := '127.0.0.1';
 362   NetClientPort := NetPort;
 363 end;
 364
 365 procedure g_Options_ApplyGameSettings;
 366 begin
 367   with gGameSettings do
 368   begin
 369     GameMode := g_Game_TextToMode(gsGameMode);
 370     if GameMode = GM_NONE then
 371       GameMode := GM_DM;
 372     if GameMode = GM_SINGLE then
 373       GameMode := GM_COOP;
 374     TimeLimit := gsTimeLimit;
 375     ScoreLimit := gsScoreLimit;
 376     MaxLives := gsMaxLives;
 377     SpawnInvul := gsSpawnInvul;
 378     ItemRespawnTime := gsItemRespawnTime;
 379     WarmupTime := gsWarmupTime;
 380     Options := gsGameFlags;
 381   end;
 382 end;
 383
 384 initialization
 385   Randomize;
 386   machine := Random(10000);
 387
 388   (* Video *)
 389   conRegVar('r_width', @gRC_Width, '', '');
 390   conRegVar('r_height', @gRC_Height, '', '');
 391   conRegVar('r_fullscreen', @gRC_FullScreen, '', '');
 392   conRegVar('r_maximized', @gRC_Maximized, '', '');
 393   conRegVar('r_bpp', @gBPP, '', '');
 394   conRegVar('r_vsync', @gVSync, '', '');
 395   conRegVar('r_texfilter', @gTextureFilter, '', '');
 396   conRegVar('r_npot', @glNPOTOverride, '', '');
 397   conRegVar('r_interp', @gLerpActors, '', 'interpolate actors');
 398   conRegVar('r_scale', @g_dbg_scale, 0.01, 100.0, 'render scale', '',  false);
 399   conRegVar('r_resolution_scale', @r_pixel_scale, 0.01, 100.0, 'upscale factor', '', false);
 400
 401   (* Sound *)
 402   conRegVar('s_nosound', @gNoSound, '', '');
 403   conRegVar('s_soundvolume', @gSoundLevel, '', '');
 404   conRegVar('s_musicvolume', @gMusicLevel, '', '');
 405   conRegVar('s_maxsim', @gMaxSimSounds, '', ''); // e_sound_fmod/sdl?
 406   conRegVar('s_muteinactive', @gMuteWhenInactive, '', '');
 407   conRegVar('s_announcer', @gAnnouncer, '', '');
 408   conRegVar('s_sfx', @gSoundEffectsDF, '', '');
 409   conRegVar('s_chatsounds', @gUseChatSounds, '', '');
 410   {$IFDEF USE_SDLMIXER}
 411     conRegVar('sdl_mixer_samplerate', @gsSDLSampleRate, '', '');
 412     conRegVar('sdl_mixer_buffersize', @gsSDLBufferSize, '', '');
 413   {$ENDIF}
 414
 415   (* Game *)
 416   {$IFDEF ENABLE_GIBS}
 417     conRegVar('g_gibs_count', @gGibsCount, '', '');
 418   {$ENDIF}
 419   conRegVar('g_blood_count', @gBloodCount, '', '');
 420   conRegVar('g_adv_blood', @gAdvBlood, '', '');
 421   conRegVar('g_adv_corpses', @gAdvCorpses, '', '');
 422   conRegVar('g_adv_gibs', @gAdvGibs, '', '');
 423   conRegVar('r_flash', @gFlash, '', '');
 424   conRegVar('r_background', @gDrawBackGround, '', '');
 425   conRegVar('g_show_messages', @gShowMessages, '', '');
 426   conRegVar('r_revert_players', @gRevertPlayers, '', '');
 427   conRegVar('r_chat_bubble', @gChatBubble, '', '');
 428   conRegVar('sfs_debug', @wadoptDebug, '', '');
 429   conRegVar('sfs_fastmode', @wadoptFast, '', '');
 430   conRegVar('g_fast_screenshots', @e_FastScreenshots, '', '');
 431   conRegVar('g_default_megawad', @gDefaultMegawadStart, '', '');
 432   conRegVar('g_save_stats', @gSaveStats, '', '');
 433   conRegVar('g_screenshot_stats', @gScreenshotStats, '', '');
 434   conRegVar('g_lastmap', @gsMap, '', '');
 435
 436   conRegVar('d_input', @g_dbg_input, '', '');
 437
 438   (* touch *)
 439   conRegVar('touch_enable', @g_touch_enabled, 'enable/disable virtual buttons', 'draw buttons');
 440   conRegVar('touch_fire', @g_touch_fire, 'enable/disable fire when press virtual up/down', 'fire when press up/down');
 441   conRegVar('touch_size', @g_touch_size, 0.1, 10, 'size of virtual buttons', 'button size');
 442   conRegVar('touch_offset', @g_touch_offset, 0, 100, '', '');
 443   conRegVar('touch_alt', @g_touch_alt, 'althernative virtual buttons layout', 'althernative layout');
 444 end.