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