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