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