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   e_log, e_input, g_console, g_sound, g_player, Math,
 134   g_map, g_net, g_netmaster, SysUtils, CONFIG, g_game,
 135   g_items, wadreader, envvars;
 136
 137   var
 138     machine: Integer;
 139
 140   function GenPlayerName (n: Integer): String;
 141   begin
 142     ASSERT(n >= 1);
 143     Result := GetUserName;
 144     if Result = '' then
 145       Result := 'Player' + IntToStr(machine MOD 10000);
 146     if n = 1 then
 147       Result := Copy(Result, 1, 12) + ' '
 148     else
 149       Result := Copy(Result, 1, 10) + ' ' + IntToStr(n)
 150   end;
 151
 152 {$IFDEF USE_SDL2}
 153 procedure g_Options_SetDefaultVideo;
 154   var display: TSDL_DisplayMode;
 155   {$IFNDEF ANDROID}
 156     var target, closest: TSDL_DisplayMode; percentage: Integer;
 157   {$ENDIF}
 158 begin
 159   (* Display 0 = Primary display *)
 160   gScreenWidth := 640;
 161   gScreenHeight := 480;
 162   gWinSizeX := 640;
 163   gWinSizeY := 480;
 164   //gBPP := SDL_BITSPERPIXEL(display.format);
 165   gBPP := 32;
 166   {$IFDEF ANDROID}
 167     gFullScreen := True; (* rotation not allowed? *)
 168   {$ELSE}
 169     gFullScreen := False;
 170   {$ENDIF}
 171   if SDL_GetDesktopDisplayMode(0, @display) = 0 then
 172   begin
 173   {$IFDEF ANDROID}
 174     gWinSizeX := display.w;
 175     gWinSizeY := display.h;
 176   {$ELSE}
 177     (* Window must be smaller than display *)
 178     closest.w := display.w;
 179     closest.h := display.h;
 180     percentage := 75;
 181     while (display.w - closest.w < 48) or (display.h - closest.h < 48) do
 182     begin
 183       if percentage < 25 then
 184       begin
 185         closest.w := display.w * 75 div 100;
 186         closest.h := display.h * 75 div 100;
 187         break;
 188       end;
 189       target.w := display.w * percentage div 100;
 190       target.h := display.h * percentage div 100;
 191       target.format := 0; (* didn't care *)
 192       target.refresh_rate := 0; (* didn't care *)
 193       target.driverdata := nil; (* init *)
 194       SDL_GetClosestDisplayMode(0, @target, @closest);
 195       Dec(percentage);
 196     end;
 197     gWinSizeX := closest.w;
 198     gWinSizeY := closest.h;
 199     //gBPP := SDL_BITSPERPIXEL(closest.format); (* Resolution list didn't work for some reason *)
 200   {$ENDIF}
 201   end
 202   else
 203   begin
 204     e_LogWritefln('SDL: Failed to get desktop display mode: %s', [SDL_GetError])
 205   end;
 206   (* Must be positioned on primary display *)
 207   gWinMaximized := False;
 208   gVSync := True;
 209   gTextureFilter := True;
 210   glLegacyNPOT := False;
 211   gRC_Width := gWinSizeX;
 212   gRC_Height := gWinSizeY;
 213   gRC_FullScreen := gFullScreen;
 214   gRC_Maximized := gWinMaximized;
 215   e_LogWriteLn('g_Options_SetDefaultVideo: w = ' + IntToStr(gWinSizeX) + ' h = ' + IntToStr(gWinSizeY));
 216   g_Console_ResetBinds;
 217 end;
 218 {$ELSE}
 219 procedure g_Options_SetDefaultVideo;
 220 begin
 221   gWinSizeX := 640;
 222   gWinSizeY := 480;
 223   gBPP := 32;
 224   gFullScreen := False;
 225   gWinMaximized := False;
 226   gVSync := True;
 227   gTextureFilter := True;
 228   glLegacyNPOT := False;
 229   gScreenWidth := gWinSizeX;
 230   gScreenHeight := gWinSizeY;
 231   gRC_Width := gWinSizeX;
 232   gRC_Height := gWinSizeY;
 233   gRC_FullScreen := gFullScreen;
 234   gRC_Maximized := gWinMaximized;
 235   e_LogWriteLn('g_Options_SetDefaultVideo: w = ' + IntToStr(gWinSizeX) + ' h = ' + IntToStr(gWinSizeY));
 236   g_Console_ResetBinds;
 237 end;
 238 {$ENDIF}
 239
 240 procedure g_Options_SetDefault();
 241 var
 242   i: Integer;
 243 begin
 244   (* section Sound *)
 245   gNoSound := False;
 246   gSoundLevel := 75;
 247   gMusicLevel := 65;
 248   gMaxSimSounds := 8;
 249   gMuteWhenInactive := False;
 250   gAnnouncer := ANNOUNCE_MEPLUS;
 251   gSoundEffectsDF := True;
 252   gUseChatSounds := True;
 253   gsSDLSampleRate := 44100;
 254   gsSDLBufferSize := 2048;
 255
 256   g_Sound_SetupAllVolumes(gSoundLevel, gMusicLevel);
 257
 258   with gPlayer1Settings do
 259   begin
 260     Name := GenPlayerName(1);
 261     Model := STD_PLAYER_MODEL;
 262     Color.R := PLAYER1_DEF_COLOR.R;
 263     Color.G := PLAYER1_DEF_COLOR.G;
 264     Color.B := PLAYER1_DEF_COLOR.B;
 265     Team := TEAM_RED;
 266   end;
 267
 268   with gPlayer2Settings do
 269   begin
 270     Name := GenPlayerName(2);
 271     Model := STD_PLAYER_MODEL;
 272     Color.R := PLAYER2_DEF_COLOR.R;
 273     Color.G := PLAYER2_DEF_COLOR.G;
 274     Color.B := PLAYER2_DEF_COLOR.B;
 275     Team := TEAM_BLUE;
 276   end;
 277
 278   (* section Joysticks *)
 279   for i := 0 to e_MaxJoys - 1 do
 280   begin
 281     e_JoystickDeadzones[i] := 8192
 282   end;
 283
 284   (* section Game *)
 285   {$IFDEF ENABLE_GFX}
 286     g_GFX_SetMax(2000);
 287   {$ENDIF}
 288   g_Shells_SetMax(300);
 289   g_Corpses_SetMax(20);
 290   {$IFDEF ENABLE_GIBS}
 291     g_Gibs_SetMax(DefaultGibsMax);
 292     gGibsCount := DefaultGibsCount;
 293   {$ENDIF}
 294   gBloodCount := 4;
 295   gAdvBlood := True;
 296   gAdvCorpses := True;
 297   gAdvGibs := True;
 298   gFlash := 1;
 299   gDrawBackGround := True;
 300   gShowMessages := True;
 301   gRevertPlayers := False;
 302   gChatBubble := 4;
 303   wadoptDebug := False;
 304   wadoptFast := False;
 305   e_FastScreenshots := True;
 306   gDefaultMegawadStart := DF_Default_Megawad_Start;
 307   g_dbg_scale := 1.0;
 308   gSaveStats := False;
 309
 310   gAskLanguage := True;
 311   gLanguage := LANGUAGE_ENGLISH;
 312
 313   gsMap := '';
 314   gsGameMode := _lc[I_MENU_GAME_TYPE_DM];
 315   gsTimeLimit := 0;
 316   gsScoreLimit := 0;
 317   gsMaxLives := 0;
 318   gsPlayers := 1;
 319   gsSpawnInvul := 0;
 320   gsItemRespawnTime := 60;
 321   gsGameFlags := GAME_OPTION_ALLOWEXIT or GAME_OPTION_DMKEYS or
 322     GAME_OPTION_BOTVSPLAYER or GAME_OPTION_BOTVSMONSTER or
 323     GAME_OPTION_TEAMHITTRACE or GAME_OPTION_TEAMHITPROJECTILE or
 324     GAME_OPTION_ALLOWDROPFLAG;
 325   gsPlayers := 1;
 326
 327   if not gGameOn then
 328     g_Options_ApplyGameSettings;
 329
 330   (* section MasterServer *)
 331   NetMasterList := 'mpms.doom2d.org:25665, deadsoftware.ru:25665, terminalcorner.ru:25665';
 332   g_Net_Slist_Set(NetMasterList);
 333
 334   (* section Server *)
 335   NetServerName := 'Unnamed Server';
 336   NetPassword := '';
 337   NetPort := 25666;
 338   NetMaxClients := 16;
 339   NetAllowRCON := False;
 340   NetRCONPassword := 'default';
 341   NetUseMaster := True;
 342   NetUpdateRate := 0;
 343   NetRelupdRate := 18;
 344   NetMasterRate := 60000;
 345   NetForwardPorts := False;
 346
 347   (* section Client *)
 348   NetInterpLevel := 2;
 349   NetForcePlayerUpdate := False;
 350   NetPredictSelf := True;
 351   NetClientIP := '127.0.0.1';
 352   NetClientPort := NetPort;
 353 end;
 354
 355 procedure g_Options_ApplyGameSettings;
 356 begin
 357   with gGameSettings do
 358   begin
 359     GameMode := g_Game_TextToMode(gsGameMode);
 360     if GameMode = GM_NONE then
 361       GameMode := GM_DM;
 362     if GameMode = GM_SINGLE then
 363       GameMode := GM_COOP;
 364     TimeLimit := gsTimeLimit;
 365     ScoreLimit := gsScoreLimit;
 366     MaxLives := gsMaxLives;
 367     SpawnInvul := gsSpawnInvul;
 368     ItemRespawnTime := gsItemRespawnTime;
 369     WarmupTime := gsWarmupTime;
 370     Options := gsGameFlags;
 371   end;
 372 end;
 373
 374 initialization
 375   Randomize;
 376   machine := Random(10000);
 377
 378   (* Video *)
 379   conRegVar('r_width', @gRC_Width, '', '');
 380   conRegVar('r_height', @gRC_Height, '', '');
 381   conRegVar('r_fullscreen', @gRC_FullScreen, '', '');
 382   conRegVar('r_maximized', @gRC_Maximized, '', '');
 383   conRegVar('r_bpp', @gBPP, '', '');
 384   conRegVar('r_vsync', @gVSync, '', '');
 385   conRegVar('r_texfilter', @gTextureFilter, '', '');
 386   conRegVar('r_npot', @glNPOTOverride, '', '');
 387   conRegVar('r_interp', @gLerpActors, '', 'interpolate actors');
 388   conRegVar('r_scale', @g_dbg_scale, 0.01, 100.0, 'render scale', '',  false);
 389   conRegVar('r_resolution_scale', @r_pixel_scale, 0.01, 100.0, 'upscale factor', '', false);
 390
 391   (* Sound *)
 392   conRegVar('s_nosound', @gNoSound, '', '');
 393   conRegVar('s_soundvolume', @gSoundLevel, '', '');
 394   conRegVar('s_musicvolume', @gMusicLevel, '', '');
 395   conRegVar('s_maxsim', @gMaxSimSounds, '', ''); // e_sound_fmod/sdl?
 396   conRegVar('s_muteinactive', @gMuteWhenInactive, '', '');
 397   conRegVar('s_announcer', @gAnnouncer, '', '');
 398   conRegVar('s_sfx', @gSoundEffectsDF, '', '');
 399   conRegVar('s_chatsounds', @gUseChatSounds, '', '');
 400   {$IFDEF USE_SDLMIXER}
 401     conRegVar('sdl_mixer_samplerate', @gsSDLSampleRate, '', '');
 402     conRegVar('sdl_mixer_buffersize', @gsSDLBufferSize, '', '');
 403   {$ENDIF}
 404
 405   (* Game *)
 406   {$IFDEF ENABLE_GIBS}
 407     conRegVar('g_gibs_count', @gGibsCount, '', '');
 408   {$ENDIF}
 409   conRegVar('g_blood_count', @gBloodCount, '', '');
 410   conRegVar('g_adv_blood', @gAdvBlood, '', '');
 411   conRegVar('g_adv_corpses', @gAdvCorpses, '', '');
 412   conRegVar('g_adv_gibs', @gAdvGibs, '', '');
 413   conRegVar('r_flash', @gFlash, '', '');
 414   conRegVar('r_background', @gDrawBackGround, '', '');
 415   conRegVar('g_show_messages', @gShowMessages, '', '');
 416   conRegVar('r_revert_players', @gRevertPlayers, '', '');
 417   conRegVar('r_chat_bubble', @gChatBubble, '', '');
 418   conRegVar('sfs_debug', @wadoptDebug, '', '');
 419   conRegVar('sfs_fastmode', @wadoptFast, '', '');
 420   conRegVar('g_fast_screenshots', @e_FastScreenshots, '', '');
 421   conRegVar('g_default_megawad', @gDefaultMegawadStart, '', '');
 422   conRegVar('g_save_stats', @gSaveStats, '', '');
 423   conRegVar('g_screenshot_stats', @gScreenshotStats, '', '');
 424   conRegVar('g_lastmap', @gsMap, '', '');
 425
 426   conRegVar('d_input', @g_dbg_input, '', '');
 427
 428   (* touch *)
 429   conRegVar('touch_enable', @g_touch_enabled, 'enable/disable virtual buttons', 'draw buttons');
 430   conRegVar('touch_fire', @g_touch_fire, 'enable/disable fire when press virtual up/down', 'fire when press up/down');
 431   conRegVar('touch_size', @g_touch_size, 0.1, 10, 'size of virtual buttons', 'button size');
 432   conRegVar('touch_offset', @g_touch_offset, 0, 100, '', '');
 433   conRegVar('touch_alt', @g_touch_alt, 'althernative virtual buttons layout', 'althernative layout');
 434 end.