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   e_log, e_input, g_console, g_sound, g_player, Math,
 137   g_map, g_net, g_netmaster, SysUtils, CONFIG, g_game,
 138   g_items, wadreader, envvars;
 139
 140   var
 141     machine: Integer;
 142
 143   function GenPlayerName (n: Integer): String;
 144   begin
 145     ASSERT(n >= 1);
 146     Result := GetUserName;
 147     if Result = '' then
 148       Result := 'Player' + IntToStr(machine MOD 10000);
 149     if n = 1 then
 150       Result := Copy(Result, 1, 12) + ' '
 151     else
 152       Result := Copy(Result, 1, 10) + ' ' + IntToStr(n)
 153   end;
 154
 155 {$IFDEF USE_SDL2}
 156 procedure g_Options_SetDefaultVideo;
 157   var display: TSDL_DisplayMode;
 158   {$IFNDEF ANDROID}
 159     var target, closest: TSDL_DisplayMode; percentage: Integer;
 160   {$ENDIF}
 161 begin
 162   (* Display 0 = Primary display *)
 163   gScreenWidth := 640;
 164   gScreenHeight := 480;
 165   gWinSizeX := 640;
 166   gWinSizeY := 480;
 167   //gBPP := SDL_BITSPERPIXEL(display.format);
 168   gBPP := 32;
 169   {$IFDEF ANDROID}
 170     gFullScreen := True; (* rotation not allowed? *)
 171   {$ELSE}
 172     gFullScreen := False;
 173   {$ENDIF}
 174   if SDL_GetDesktopDisplayMode(0, @display) = 0 then
 175   begin
 176   {$IFDEF ANDROID}
 177     gWinSizeX := display.w;
 178     gWinSizeY := display.h;
 179   {$ELSE}
 180     (* Window must be smaller than display *)
 181     closest.w := display.w;
 182     closest.h := display.h;
 183     percentage := 75;
 184     while (display.w - closest.w < 48) or (display.h - closest.h < 48) do
 185     begin
 186       if percentage < 25 then
 187       begin
 188         closest.w := display.w * 75 div 100;
 189         closest.h := display.h * 75 div 100;
 190         break;
 191       end;
 192       target.w := display.w * percentage div 100;
 193       target.h := display.h * percentage div 100;
 194       target.format := 0; (* didn't care *)
 195       target.refresh_rate := 0; (* didn't care *)
 196       target.driverdata := nil; (* init *)
 197       SDL_GetClosestDisplayMode(0, @target, @closest);
 198       Dec(percentage);
 199     end;
 200     gWinSizeX := closest.w;
 201     gWinSizeY := closest.h;
 202     //gBPP := SDL_BITSPERPIXEL(closest.format); (* Resolution list didn't work for some reason *)
 203   {$ENDIF}
 204   end
 205   else
 206   begin
 207     e_LogWritefln('SDL: Failed to get desktop display mode: %s', [SDL_GetError])
 208   end;
 209   (* Must be positioned on primary display *)
 210   gWinMaximized := False;
 211   gVSync := True;
 212   gTextureFilter := True;
 213   glLegacyNPOT := False;
 214   gRC_Width := gWinSizeX;
 215   gRC_Height := gWinSizeY;
 216   gRC_FullScreen := gFullScreen;
 217   gRC_Maximized := gWinMaximized;
 218   e_LogWriteLn('g_Options_SetDefaultVideo: w = ' + IntToStr(gWinSizeX) + ' h = ' + IntToStr(gWinSizeY));
 219   g_Console_ResetBinds;
 220 end;
 221 {$ELSE}
 222 procedure g_Options_SetDefaultVideo;
 223 begin
 224   gWinSizeX := 640;
 225   gWinSizeY := 480;
 226   gBPP := 32;
 227   gFullScreen := False;
 228   gWinMaximized := False;
 229   gVSync := True;
 230   gTextureFilter := True;
 231   glLegacyNPOT := False;
 232   gScreenWidth := gWinSizeX;
 233   gScreenHeight := gWinSizeY;
 234   gRC_Width := gWinSizeX;
 235   gRC_Height := gWinSizeY;
 236   gRC_FullScreen := gFullScreen;
 237   gRC_Maximized := gWinMaximized;
 238   e_LogWriteLn('g_Options_SetDefaultVideo: w = ' + IntToStr(gWinSizeX) + ' h = ' + IntToStr(gWinSizeY));
 239   g_Console_ResetBinds;
 240 end;
 241 {$ENDIF}
 242
 243 procedure g_Options_SetDefault();
 244 var
 245   i: Integer;
 246 begin
 247   (* section Sound *)
 248   gNoSound := False;
 249   gSoundLevel := 75;
 250   gMusicLevel := 65;
 251   gMaxSimSounds := 8;
 252   gMuteWhenInactive := False;
 253   gAnnouncer := ANNOUNCE_MEPLUS;
 254   gSoundEffectsDF := True;
 255   gUseChatSounds := True;
 256   gsSDLSampleRate := 44100;
 257   gsSDLBufferSize := 2048;
 258
 259   g_Sound_SetupAllVolumes(gSoundLevel, gMusicLevel);
 260
 261   with gPlayer1Settings do
 262   begin
 263     Name := GenPlayerName(1);
 264     Model := STD_PLAYER_MODEL;
 265     Color.R := PLAYER1_DEF_COLOR.R;
 266     Color.G := PLAYER1_DEF_COLOR.G;
 267     Color.B := PLAYER1_DEF_COLOR.B;
 268     Team := TEAM_RED;
 269   end;
 270
 271   with gPlayer2Settings do
 272   begin
 273     Name := GenPlayerName(2);
 274     Model := STD_PLAYER_MODEL;
 275     Color.R := PLAYER2_DEF_COLOR.R;
 276     Color.G := PLAYER2_DEF_COLOR.G;
 277     Color.B := PLAYER2_DEF_COLOR.B;
 278     Team := TEAM_BLUE;
 279   end;
 280
 281   (* section Joysticks *)
 282   for i := 0 to e_MaxJoys - 1 do
 283   begin
 284     e_JoystickDeadzones[i] := 8192
 285   end;
 286
 287   (* section Game *)
 288   {$IFDEF ENABLE_GFX}
 289     g_GFX_SetMax(2000);
 290   {$ENDIF}
 291   {$IFDEF ENABLE_SHELLS}
 292     g_Shells_SetMax(DefaultShellMax);
 293   {$ENDIF}
 294   g_Corpses_SetMax(20);
 295   {$IFDEF ENABLE_GIBS}
 296     g_Gibs_SetMax(DefaultGibsMax);
 297     gGibsCount := DefaultGibsCount;
 298   {$ENDIF}
 299   gBloodCount := 4;
 300   gAdvBlood := True;
 301   gAdvCorpses := True;
 302   gAdvGibs := True;
 303   gFlash := 1;
 304   gDrawBackGround := True;
 305   gShowMessages := True;
 306   gRevertPlayers := False;
 307   gChatBubble := 4;
 308   wadoptDebug := False;
 309   wadoptFast := False;
 310   e_FastScreenshots := True;
 311   gDefaultMegawadStart := DF_Default_Megawad_Start;
 312   g_dbg_scale := 1.0;
 313   gSaveStats := False;
 314
 315   gAskLanguage := True;
 316   gLanguage := LANGUAGE_ENGLISH;
 317
 318   gsMap := '';
 319   gsGameMode := _lc[I_MENU_GAME_TYPE_DM];
 320   gsTimeLimit := 0;
 321   gsScoreLimit := 0;
 322   gsMaxLives := 0;
 323   gsPlayers := 1;
 324   gsSpawnInvul := 0;
 325   gsItemRespawnTime := 60;
 326   gsGameFlags := GAME_OPTION_ALLOWEXIT or GAME_OPTION_DMKEYS or
 327     GAME_OPTION_BOTVSPLAYER or GAME_OPTION_BOTVSMONSTER or
 328     GAME_OPTION_TEAMHITTRACE or GAME_OPTION_TEAMHITPROJECTILE or
 329     GAME_OPTION_ALLOWDROPFLAG;
 330   gsPlayers := 1;
 331
 332   if not gGameOn then
 333     g_Options_ApplyGameSettings;
 334
 335   (* section MasterServer *)
 336   NetMasterList := 'mpms.doom2d.org:25665, deadsoftware.ru:25665, terminalcorner.ru:25665';
 337   g_Net_Slist_Set(NetMasterList);
 338
 339   (* section Server *)
 340   NetServerName := 'Unnamed Server';
 341   NetPassword := '';
 342   NetPort := 25666;
 343   NetMaxClients := 16;
 344   NetAllowRCON := False;
 345   NetRCONPassword := 'default';
 346   NetUseMaster := True;
 347   NetUpdateRate := 0;
 348   NetRelupdRate := 18;
 349   NetMasterRate := 60000;
 350   NetForwardPorts := False;
 351
 352   (* section Client *)
 353   NetInterpLevel := 2;
 354   NetForcePlayerUpdate := False;
 355   NetPredictSelf := True;
 356   NetClientIP := '127.0.0.1';
 357   NetClientPort := NetPort;
 358 end;
 359
 360 procedure g_Options_ApplyGameSettings;
 361 begin
 362   with gGameSettings do
 363   begin
 364     GameMode := g_Game_TextToMode(gsGameMode);
 365     if GameMode = GM_NONE then
 366       GameMode := GM_DM;
 367     if GameMode = GM_SINGLE then
 368       GameMode := GM_COOP;
 369     TimeLimit := gsTimeLimit;
 370     ScoreLimit := gsScoreLimit;
 371     MaxLives := gsMaxLives;
 372     SpawnInvul := gsSpawnInvul;
 373     ItemRespawnTime := gsItemRespawnTime;
 374     WarmupTime := gsWarmupTime;
 375     Options := gsGameFlags;
 376   end;
 377 end;
 378
 379 initialization
 380   Randomize;
 381   machine := Random(10000);
 382
 383   (* Video *)
 384   conRegVar('r_width', @gRC_Width, '', '');
 385   conRegVar('r_height', @gRC_Height, '', '');
 386   conRegVar('r_fullscreen', @gRC_FullScreen, '', '');
 387   conRegVar('r_maximized', @gRC_Maximized, '', '');
 388   conRegVar('r_bpp', @gBPP, '', '');
 389   conRegVar('r_vsync', @gVSync, '', '');
 390   conRegVar('r_texfilter', @gTextureFilter, '', '');
 391   conRegVar('r_npot', @glNPOTOverride, '', '');
 392   conRegVar('r_interp', @gLerpActors, '', 'interpolate actors');
 393   conRegVar('r_scale', @g_dbg_scale, 0.01, 100.0, 'render scale', '',  false);
 394   conRegVar('r_resolution_scale', @r_pixel_scale, 0.01, 100.0, 'upscale factor', '', false);
 395
 396   (* Sound *)
 397   conRegVar('s_nosound', @gNoSound, '', '');
 398   conRegVar('s_soundvolume', @gSoundLevel, '', '');
 399   conRegVar('s_musicvolume', @gMusicLevel, '', '');
 400   conRegVar('s_maxsim', @gMaxSimSounds, '', ''); // e_sound_fmod/sdl?
 401   conRegVar('s_muteinactive', @gMuteWhenInactive, '', '');
 402   conRegVar('s_announcer', @gAnnouncer, '', '');
 403   conRegVar('s_sfx', @gSoundEffectsDF, '', '');
 404   conRegVar('s_chatsounds', @gUseChatSounds, '', '');
 405   {$IFDEF USE_SDLMIXER}
 406     conRegVar('sdl_mixer_samplerate', @gsSDLSampleRate, '', '');
 407     conRegVar('sdl_mixer_buffersize', @gsSDLBufferSize, '', '');
 408   {$ENDIF}
 409
 410   (* Game *)
 411   {$IFDEF ENABLE_GIBS}
 412     conRegVar('g_gibs_count', @gGibsCount, '', '');
 413   {$ENDIF}
 414   conRegVar('g_blood_count', @gBloodCount, '', '');
 415   conRegVar('g_adv_blood', @gAdvBlood, '', '');
 416   conRegVar('g_adv_corpses', @gAdvCorpses, '', '');
 417   conRegVar('g_adv_gibs', @gAdvGibs, '', '');
 418   conRegVar('r_flash', @gFlash, '', '');
 419   conRegVar('r_background', @gDrawBackGround, '', '');
 420   conRegVar('g_show_messages', @gShowMessages, '', '');
 421   conRegVar('r_revert_players', @gRevertPlayers, '', '');
 422   conRegVar('r_chat_bubble', @gChatBubble, '', '');
 423   conRegVar('sfs_debug', @wadoptDebug, '', '');
 424   conRegVar('sfs_fastmode', @wadoptFast, '', '');
 425   conRegVar('g_fast_screenshots', @e_FastScreenshots, '', '');
 426   conRegVar('g_default_megawad', @gDefaultMegawadStart, '', '');
 427   conRegVar('g_save_stats', @gSaveStats, '', '');
 428   conRegVar('g_screenshot_stats', @gScreenshotStats, '', '');
 429   conRegVar('g_lastmap', @gsMap, '', '');
 430
 431   conRegVar('d_input', @g_dbg_input, '', '');
 432
 433   (* touch *)
 434   conRegVar('touch_enable', @g_touch_enabled, 'enable/disable virtual buttons', 'draw buttons');
 435   conRegVar('touch_fire', @g_touch_fire, 'enable/disable fire when press virtual up/down', 'fire when press up/down');
 436   conRegVar('touch_size', @g_touch_size, 0.1, 10, 'size of virtual buttons', 'button size');
 437   conRegVar('touch_offset', @g_touch_offset, 0, 100, '', '');
 438   conRegVar('touch_alt', @g_touch_alt, 'althernative virtual buttons layout', 'althernative layout');
 439 end.