src/game/Doom2DF.lpr

   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 {$INCLUDE ../shared/a_modes.inc}
  16 {$IFDEF ANDROID}library{$ELSE}program{$ENDIF} Doom2DF;
  17
  18 {$IFNDEF HEADLESS}
  19   {$IFDEF WINDOWS}
  20     {$APPTYPE GUI}
  21   {$ENDIF}
  22 {$ENDIF}
  23 {$HINTS OFF}
  24
  25 uses
  26 {$IFDEF ANDROID}
  27   ctypes, jni,
  28 {$ENDIF}
  29 {$IFDEF UNIX}
  30   cthreads, BaseUnix,
  31 {$ENDIF}
  32 {$IFDEF DARWIN}
  33   MacOSAll, CocoaAll,
  34 {$ENDIF}
  35   mempool in '../shared/mempool.pas',
  36   conbuf in '../shared/conbuf.pas',
  37   geom in '../shared/geom.pas',
  38   math,
  39
  40 {$IFDEF USE_MINIUPNPC}
  41   miniupnpc in '../lib/miniupnpc/miniupnpc.pas',
  42 {$ENDIF}
  43
  44 {$IFDEF USE_SDL}
  45   SDL in '../lib/sdl/sdl.pas',
  46   {$IFDEF USE_SDLMIXER}
  47     SDL_mixer in '../lib/sdl/sdl_mixer.pas',
  48   {$ENDIF}
  49 {$ENDIF}
  50 {$IFDEF USE_SDL2}
  51   SDL2 in '../lib/sdl2/sdl2.pas',
  52   {$IFDEF USE_SDLMIXER}
  53     SDL2_mixer in '../lib/sdl2/SDL2_mixer.pas',
  54   {$ENDIF}
  55 {$ENDIF}
  56 {$IFDEF USE_SYSSTUB}
  57   {$IFDEF USE_SDLMIXER}
  58     SDL2 in '../lib/sdl2/sdl2.pas',
  59     SDL2_mixer in '../lib/sdl2/SDL2_mixer.pas',
  60   {$ENDIF}
  61 {$ENDIF}
  62
  63 {$IFDEF USE_OPENAL}
  64   AL in '../lib/openal/al.pas',
  65   e_soundfile in '../engine/e_soundfile.pas',
  66   {$IF DEFINED(USE_SDL) OR DEFINED(USE_SDL2)}
  67     e_soundfile_wav in '../engine/e_soundfile_wav.pas',
  68   {$ENDIF}
  69   {$IFDEF USE_VORBIS}
  70     vorbis in '../lib/vorbis/vorbis.pas',
  71     e_soundfile_vorbis in '../engine/e_soundfile_vorbis.pas',
  72   {$ENDIF}
  73   {$IFDEF USE_FLUIDSYNTH}
  74     fluidsynth in '../lib/fluidsynth/fluidsynth.pas',
  75     e_soundfile_fluid in '../engine/e_soundfile_fluid.pas',
  76   {$ENDIF}
  77   {$IFDEF USE_MODPLUG}
  78     modplug in '../lib/modplug/modplug.pas',
  79     e_soundfile_modplug in '../engine/e_soundfile_modplug.pas',
  80   {$ENDIF}
  81   {$IFDEF USE_XMP}
  82     xmp in '../lib/xmp/xmp.pas',
  83     e_soundfile_xmp in '../engine/e_soundfile_xmp.pas',
  84   {$ENDIF}
  85   {$IFDEF USE_GME}
  86     gme in '../lib/gme/gme.pas',
  87     e_soundfile_gme in '../engine/e_soundfile_gme.pas',
  88   {$ENDIF}
  89   {$IFDEF USE_MPG123}
  90     mpg123 in '../lib/mpg123/mpg123.pas',
  91     e_soundfile_mp3 in '../engine/e_soundfile_mp3.pas',
  92   {$ENDIF}
  93   {$IFDEF USE_OPUS}
  94     opus in '../lib/opus/opus.pas',
  95     e_soundfile_opus in '../engine/e_soundfile_opus.pas',
  96   {$ENDIF}
  97   {$IF DEFINED(USE_VORBIS) OR DEFINED(USE_OPUS)}
  98     ogg in '../lib/vorbis/ogg.pas', // this has to come last because link order
  99   {$ENDIF}
 100 {$ENDIF}
 101
 102   ENet in '../lib/enet/enet.pp',
 103   e_input in '../engine/e_input.pas',
 104   e_log in '../engine/e_log.pas',
 105   e_sound in '../engine/e_sound.pas',
 106   e_msg in '../engine/e_msg.pas',
 107   e_res in '../engine/e_res.pas',
 108   utils in '../shared/utils.pas',
 109   xstreams in '../shared/xstreams.pas',
 110   sfs in '../sfs/sfs.pas',
 111   sfsPlainFS in '../sfs/sfsPlainFS.pas',
 112   sfsZipFS in '../sfs/sfsZipFS.pas',
 113   wadreader in '../shared/wadreader.pas',
 114   MAPDEF in '../shared/MAPDEF.pas',
 115   CONFIG in '../shared/CONFIG.pas',
 116   g_base in 'g_base.pas',
 117   g_basic in 'g_basic.pas',
 118   g_console in 'g_console.pas',
 119   g_net in 'g_net.pas',
 120   g_netmsg in 'g_netmsg.pas',
 121   g_nethandler in 'g_nethandler.pas',
 122   g_netmaster in 'g_netmaster.pas',
 123   g_res_downloader in 'g_res_downloader.pas',
 124   g_grid in 'g_grid.pas',
 125   g_game in 'g_game.pas',
 126   g_gfx in 'g_gfx.pas',
 127   g_items in 'g_items.pas',
 128   g_map in 'g_map.pas',
 129   g_monsters in 'g_monsters.pas',
 130   g_options in 'g_options.pas',
 131   g_phys in 'g_phys.pas',
 132   g_player in 'g_player.pas',
 133   g_playermodel in 'g_playermodel.pas',
 134   g_saveload in 'g_saveload.pas',
 135   g_sound in 'g_sound.pas',
 136   g_textures in 'g_textures.pas',
 137   g_triggers in 'g_triggers.pas',
 138   g_weapons in 'g_weapons.pas',
 139   g_window in 'g_window.pas',
 140 {$IFNDEF HEADLESS}
 141   {$IFDEF USE_SYSSTUB}
 142     g_system in 'stub/g_system.pas',
 143     g_touch in 'stub/g_touch.pas',
 144   {$ENDIF}
 145   {$IFDEF USE_SDL}
 146     g_system in 'sdl/g_system.pas',
 147     g_touch in 'sdl/g_touch.pas',
 148   {$ENDIF}
 149   {$IFDEF USE_SDL2}
 150     g_system in 'sdl2/g_system.pas',
 151     g_touch in 'sdl2/g_touch.pas',
 152   {$ENDIF}
 153 {$ENDIF}
 154
 155 {$IFNDEF HEADLESS}
 156   {$I ../shared/vampimg.inc}
 157   r_animations in 'opengl/r_animations.pas',
 158   r_console in 'opengl/r_console.pas',
 159   r_game in 'opengl/r_game.pas',
 160   r_gfx in 'opengl/r_gfx.pas',
 161   r_graphics in 'opengl/r_graphics.pas',
 162   r_items in 'opengl/r_items.pas',
 163   r_map in 'opengl/r_map.pas',
 164   r_monsters in 'opengl/r_monsters.pas',
 165   r_netmaster in 'opengl/r_netmaster.pas',
 166   r_player in 'opengl/r_player.pas',
 167   r_playermodel in 'opengl/r_playermodel.pas',
 168   r_render in 'opengl/r_render.pas',
 169   r_texture in 'opengl/r_texture.pas',
 170   r_textures in 'opengl/r_textures.pas',
 171   r_weapons in 'opengl/r_weapons.pas',
 172   r_window in 'opengl/r_window.pas',
 173   {$IFDEF ENABLE_MENU}
 174     g_gui in 'g_gui.pas',
 175     g_menu in 'g_menu.pas',
 176   {$ENDIF}
 177 {$ENDIF}
 178
 179 {$IFDEF USE_FMOD}
 180   fmod in '../lib/FMOD/fmod.pas',
 181   fmoderrors in '../lib/FMOD/fmoderrors.pas',
 182   fmodpresets in '../lib/FMOD/fmodpresets.pas',
 183   fmodtypes in '../lib/FMOD/fmodtypes.pas',
 184 {$ENDIF}
 185   xprofiler in '../shared/xprofiler.pas',
 186   binheap in '../shared/binheap.pas',
 187   hashtable in '../shared/hashtable.pas',
 188   fhashdb in '../shared/fhashdb.pas',
 189   idpool in '../shared/idpool.pas',
 190   xparser in '../shared/xparser.pas',
 191   xdynrec in '../shared/xdynrec.pas',
 192   exoma in '../shared/exoma.pas',
 193   envvars in '../shared/envvars.pas',
 194   g_panel in 'g_panel.pas',
 195   g_language in 'g_language.pas',
 196
 197 {$IFDEF ENABLE_HOLMES}
 198   g_holmes in 'g_holmes.pas',
 199
 200   sdlcarcass in '../flexui/sdlcarcass.pas',
 201   //sdlstandalone in '../flexui/sdlstandalone.pas',
 202
 203   fui_wadread in '../flexui/fui_wadread.pas',
 204   fui_common in '../flexui/fui_common.pas',
 205   fui_gfx_gl in '../flexui/fui_gfx_gl.pas',
 206   fui_events in '../flexui/fui_events.pas',
 207   fui_style in '../flexui/fui_style.pas',
 208   fui_flexlay in '../flexui/fui_flexlay.pas',
 209   fui_ctls in '../flexui/fui_ctls.pas',
 210 {$ENDIF}
 211
 212   SysUtils, Classes;
 213
 214 {$IFDEF WINDOWS}
 215   {$R *.res}
 216 {$ENDIF}
 217
 218   const
 219     autoexecScript = 'autoexec.cfg';
 220
 221   var
 222     noct: Boolean = False;
 223     binPath: AnsiString = '';
 224     forceBinDir: Boolean = False;
 225     {$IFDEF USE_SDLMIXER}
 226       UseNativeMusic: Boolean;
 227     {$ENDIF}
 228
 229     Time_Old: Int64;
 230     NoSound: Boolean;
 231
 232 procedure Update ();
 233 begin
 234   // remember old mobj positions, prepare for update
 235   g_Game_PreUpdate();
 236   // server: receive client commands for new frame
 237   // client: receive game state changes from server
 238        if (NetMode = NET_SERVER) then g_Net_Host_Update()
 239   else if (NetMode = NET_CLIENT) then g_Net_Client_Update();
 240   // think
 241 {$IFNDEF HEADLESS}
 242   r_Render_Update;
 243 {$ENDIF}
 244   g_Game_Update();
 245   // server: send any accumulated outgoing data to clients
 246   if NetMode = NET_SERVER then g_Net_Flush();
 247 end;
 248
 249 function ProcessMessage (): Boolean;
 250 var
 251   i, t: Integer;
 252   flag: Boolean;
 253   Time, Time_Delta: Int64;
 254   Frame: Int64;
 255 begin
 256   {$IFDEF HEADLESS}
 257     Result := False;
 258   {$ELSE}
 259     Result := sys_HandleInput();
 260   {$ENDIF}
 261
 262   Time := GetTickCount64();
 263   Time_Delta := Time-Time_Old;
 264
 265   flag := false;
 266
 267   if wNeedTimeReset then
 268   begin
 269     Frame := 0;
 270     Time_Delta := 28;
 271     wNeedTimeReset := false;
 272   end;
 273
 274   g_Map_ProfilersBegin();
 275   g_Mons_ProfilersBegin();
 276
 277   t := Time_Delta div 28;
 278   if (t > 0) then
 279   begin
 280     flag := true;
 281     for i := 1 to t do
 282       Update();
 283   end;
 284
 285   g_Map_ProfilersEnd();
 286   g_Mons_ProfilersEnd();
 287
 288   if (gExit = EXIT_QUIT) then
 289   begin
 290     result := true;
 291     exit;
 292   end;
 293
 294   // Время предыдущего обновления
 295   if flag then
 296     Time_Old := Time - (Time_Delta mod 28);
 297
 298   // don't wait if VSync is on, GL already probably waits enough
 299   if gLerpActors then
 300     flag := (Time - Frame >= gFrameTime) or gVSync;
 301
 302   if flag then
 303   begin
 304     if gPause or (not gLerpActors) or (gState = STATE_FOLD) then
 305       gLerpFactor := 1.0
 306     else
 307       gLerpFactor := nmin(1.0, (Time - Time_Old) / 28.0);
 308 {$IFNDEF HEADLESS}
 309     r_Render_Draw;
 310     sys_Repaint;
 311 {$ENDIF}
 312     Frame := Time
 313   end
 314   else
 315     Sleep(1);
 316
 317   e_SoundUpdate();
 318 end;
 319
 320 procedure DebugOptions;
 321 var
 322   idx: Integer;
 323   arg: AnsiString;
 324   mdfo: TStream;
 325   {$IFDEF ENABLE_HOLMES}
 326   itmp: Integer;
 327   valres: Word;
 328   {$ENDIF}
 329 begin
 330   idx := 1;
 331   while (idx <= ParamCount) do
 332   begin
 333     arg := ParamStr(idx);
 334     Inc(idx);
 335     //if arg = '--twinkletwinkle' then gwin_k8_enable_light_experiments := true;
 336     if arg = '--jah' then g_profile_history_size := 100;
 337     if arg = '--no-particles' then gpart_dbg_enabled := false;
 338     if arg = '--no-los' then gmon_dbg_los_enabled := false;
 339
 340     if arg = '--profile-render' then g_profile_frame_draw := true;
 341     if arg = '--profile-coldet' then g_profile_collision := true;
 342     if arg = '--profile-los' then g_profile_los := true;
 343
 344     if arg = '--no-part-phys' then gpart_dbg_phys_enabled := false;
 345     if arg = '--no-part-physics' then gpart_dbg_phys_enabled := false;
 346     if arg = '--no-particles-phys' then gpart_dbg_phys_enabled := false;
 347     if arg = '--no-particles-physics' then gpart_dbg_phys_enabled := false;
 348     if arg = '--no-particle-phys' then gpart_dbg_phys_enabled := false;
 349     if arg = '--no-particle-physics' then gpart_dbg_phys_enabled := false;
 350
 351     if arg = '--debug-input' then g_dbg_input := True;
 352
 353     {.$IF DEFINED(D2F_DEBUG)}
 354     if arg = '--aimline' then g_dbg_aimline_on := true;
 355     {.$ENDIF}
 356
 357 {$IFDEF ENABLE_HOLMES}
 358     if arg = '--holmes' then begin g_holmes_enabled := true; g_Game_SetDebugMode(); end;
 359
 360     if (arg = '--holmes-ui-scale') or (arg = '-holmes-ui-scale') then
 361     begin
 362       if (idx <= ParamCount) then
 363       begin
 364         if not conParseFloat(fuiRenderScale, ParamStr(idx)) then fuiRenderScale := 1.0;
 365         Inc(idx);
 366       end;
 367     end;
 368
 369     if (arg = '--holmes-font') or (arg = '-holmes-font') then
 370     begin
 371       if (idx <= ParamCount) then
 372       begin
 373         itmp := 0;
 374         val(ParamStr(idx), itmp, valres);
 375         {$IFNDEF HEADLESS}
 376         if (valres = 0) and (not g_holmes_imfunctional) then
 377         begin
 378           case itmp of
 379             8: uiContext.font := 'win8';
 380             14: uiContext.font := 'win14';
 381             16: uiContext.font := 'win16';
 382           end;
 383         end;
 384         {$ELSE}
 385         // fuck off, fpc!
 386         itmp := itmp;
 387         valres := valres;
 388         {$ENDIF}
 389         Inc(idx);
 390       end;
 391     end;
 392 {$ENDIF}
 393
 394     if (arg = '--game-scale') or (arg = '-game-scale') then
 395     begin
 396       if (idx <= ParamCount) then
 397       begin
 398         if not conParseFloat(g_dbg_scale, ParamStr(idx)) then g_dbg_scale := 1.0;
 399         Inc(idx);
 400       end;
 401     end;
 402
 403     if (arg = '--write-mapdef') or (arg = '-write-mapdef') then
 404     begin
 405       mdfo := createDiskFile('mapdef.txt');
 406       mdfo.WriteBuffer(defaultMapDef[1], Length(defaultMapDef));
 407       mdfo.Free();
 408       Halt(0);
 409     end;
 410
 411     if (arg = '--pixel-scale') or (arg = '-pixel-scale') then
 412     begin
 413       if (idx <= ParamCount) then
 414       begin
 415         if not conParseFloat(r_pixel_scale, ParamStr(idx)) then r_pixel_scale := 1.0;
 416         Inc(idx);
 417       end;
 418     end;
 419   end;
 420 end;
 421
 422 function GetBinaryPath (): AnsiString;
 423   {$IFDEF LINUX}
 424     var sl: AnsiString;
 425   {$ENDIF}
 426 begin
 427   result := ExtractFilePath(ParamStr(0));
 428   {$IFDEF LINUX}
 429   // it may be a symlink; do some guesswork here
 430   sl := fpReadLink(ExtractFileName(ParamStr(0)));
 431   if (sl = ParamStr(0)) then
 432   begin
 433     // use current directory, as we don't have anything better
 434     //result := '.';
 435     GetDir(0, result);
 436   end;
 437   {$ENDIF}
 438   result := fixSlashes(result);
 439   if (length(result) > 0) and (result[length(result)] <> '/') then
 440     result := result + '/';
 441 end;
 442
 443 procedure PrintDirs (msg: AnsiString; dirs: SSArray);
 444   var dir: AnsiString;
 445 begin
 446   e_LogWriteln(msg + ':');
 447   for dir in dirs do
 448     e_LogWriteln('  ' + dir);
 449 end;
 450
 451 {$IFDEF DARWIN}
 452   function NSStringToAnsiString (s: NSString): AnsiString;
 453     var i: Integer;
 454   begin
 455     result := '';
 456     for i := 0 to s.length - 1 do
 457       result := result + AnsiChar(s.characterAtIndex(i));
 458   end;
 459
 460   function GetBundlePath (): AnsiString;
 461     var pathRef: CFURLRef; pathCFStr: CFStringRef; pathStr: ShortString;
 462   begin
 463     pathRef := CFBundleCopyBundleURL(CFBundleGetMainBundle());
 464     pathCFStr := CFURLCopyFileSystemPath(pathRef, kCFURLPOSIXPathStyle);
 465     CFStringGetPascalString(pathCFStr, @pathStr, 255, CFStringGetSystemEncoding());
 466     CFRelease(pathRef);
 467     CFRelease(pathCFStr);
 468     Result := pathStr;
 469   end;
 470 {$ENDIF}
 471
 472 procedure InitPath;
 473   var i: Integer; rwdir, rodir: AnsiString; rwdirs, rodirs: SSArray;
 474
 475   procedure AddDir (var dirs: SSArray; append: AnsiString);
 476   begin
 477     SetLength(dirs, Length(dirs) + 1);
 478     dirs[High(dirs)] := ExpandFileName(append)
 479   end;
 480
 481   function IsSep (ch: Char): Boolean;
 482   begin
 483     {$IFDEF WINDOWS}
 484     result := (ch = '/') or (ch = '\');
 485     {$ELSE}
 486     result := (ch = '/');
 487     {$ENDIF}
 488   end;
 489
 490   function OptimizePath (dir: AnsiString): AnsiString;
 491     var i, len: Integer; s: AnsiString;
 492   begin
 493     i := 1; len := Length(dir); s := '';
 494     while i <= len do
 495     begin
 496       if IsSep(dir[i]) then
 497       begin
 498         s := s + DirectorySeparator;
 499         Inc(i);
 500         while (i <= len) and IsSep(dir[i]) do Inc(i);
 501         if (i <= len) and (dir[i] = '.') then
 502         begin
 503           if (i = len) or IsSep(dir[i + 1]) then
 504           begin
 505             Inc(i)
 506           end
 507           else if (i + 1 <= len) and (dir[i + 1] = '.') then
 508           begin
 509             if (i + 1 = len) or IsSep(dir[i + 2]) then
 510             begin
 511               s := e_UpperDir(s);
 512               Inc(i, 2)
 513             end
 514           end
 515         end
 516       end
 517       else
 518       begin
 519         s := s + dir[i];
 520         Inc(i)
 521       end
 522     end;
 523     result := s
 524   end;
 525
 526   procedure OptimizeDirs (var dirs: SSArray);
 527     var i, j, k: Integer;
 528   begin
 529     for i := 0 to High(dirs) do
 530       dirs[i] := OptimizePath(dirs[i]);
 531     // deduplicate
 532     i := High(dirs);
 533     while i >= 0 do
 534     begin
 535       j := 0;
 536       while j < i do
 537       begin
 538         if dirs[j] = dirs[i] then
 539         begin
 540           for k := j + 1 to High(dirs) do
 541             dirs[k - 1] := dirs[k];
 542           Dec(i);
 543           SetLength(dirs, High(dirs))
 544         end
 545         else
 546         begin
 547           Inc(j)
 548         end
 549       end;
 550       Dec(i)
 551     end
 552   end;
 553
 554   procedure AddDef (var dirs: SSArray; base: SSArray; append: AnsiString);
 555     var s: AnsiString;
 556   begin
 557     if Length(dirs) = 0 then
 558       for s in base do
 559         AddDir(dirs, e_CatPath(s, append));
 560     OptimizeDirs(dirs)
 561   end;
 562
 563   function GetDefaultRODirs (): SSArray;
 564     {$IF DEFINED(UNIX) AND NOT DEFINED(DARWIN) AND NOT DEFINED(ANDROID)}
 565       var home: AnsiString;
 566     {$ENDIF}
 567     {$IFDEF WINDOWS}
 568       var appdata: AnsiString;
 569     {$ENDIF}
 570     {$IFDEF DARWIN}
 571       var bundle, s: AnsiString; dirArr: NSArray; i: Integer;
 572     {$ENDIF}
 573   begin
 574     result := nil;
 575     {$IFDEF DARWIN}
 576       bundle := GetBundlePath();
 577       if ExtractFileExt(bundle) <> '.app' then
 578         AddDir(result, binpath);
 579     {$ELSE}
 580       AddDir(result, binPath);
 581     {$ENDIF}
 582     if forceBinDir = false then
 583     begin
 584       {$IFDEF USE_SDL2}
 585         AddDir(result, SDL_GetBasePath());
 586         AddDir(result, SDL_GetPrefPath('', 'doom2df'));
 587       {$ENDIF}
 588       {$IFDEF WINDOWS}
 589         appdata := GetEnvironmentVariable('APPDATA') + '\doom2df';
 590         if appdata <> '' then
 591           AddDir(result, appdata);
 592       {$ENDIF}
 593       {$IF DEFINED(UNIX) AND NOT DEFINED(DARWIN) AND NOT DEFINED(ANDROID)}
 594         AddDir(result, '/usr/share/doom2df');
 595         AddDir(result, '/usr/local/share/doom2df');
 596         home := GetEnvironmentVariable('HOME');
 597         if home <> '' then
 598           AddDir(result, e_CatPath(home, '.doom2df'));
 599       {$ENDIF}
 600       {$IFDEF DARWIN}
 601         bundle := GetBundlePath();
 602         if bundle <> '' then
 603           AddDir(result, e_CatPath(bundle, 'Contents/Resources'));
 604         dirArr := NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, true);
 605         for i := 0 to dirArr.count - 1 do
 606         begin
 607           s := NSStringToAnsiString(dirArr.objectAtIndex(i));
 608           AddDir(result, e_CatPath(s, 'Doom 2D Forever'))
 609         end;
 610       {$ENDIF}
 611       {$IF DEFINED(ANDROID) AND DEFINED(USE_SDL2)}
 612         AddDir(result, SDL_AndroidGetInternalStoragePath());
 613         if SDL_AndroidGetExternalStorageState() <> 0 then
 614           AddDir(result, SDL_AndroidGetExternalStoragePath());
 615       {$ENDIF}
 616     end
 617   end;
 618
 619   function GetDefaultRWDirs (): SSArray;
 620     {$IF DEFINED(UNIX) AND NOT DEFINED(DARWIN) AND NOT DEFINED(ANDROID)}
 621       var home: AnsiString;
 622     {$ENDIF}
 623     {$IFDEF WINDOWS}
 624       var appdata: AnsiString;
 625     {$ENDIF}
 626     {$IFDEF DARWIN}
 627       var bundle, s: AnsiString; dirArr: NSArray; i: Integer;
 628     {$ENDIF}
 629   begin
 630     result := nil;
 631     {$IFDEF DARWIN}
 632       bundle := GetBundlePath();
 633       if ExtractFileExt(bundle) <> '.app' then
 634         AddDir(result, binPath);
 635     {$ELSE}
 636       AddDir(result, binPath);
 637     {$ENDIF}
 638     if forceBinDir = false then
 639     begin
 640       {$IFDEF USE_SDL2}
 641         AddDir(result, SDL_GetPrefPath('', 'doom2df'));
 642       {$ENDIF}
 643       {$IFDEF WINDOWS}
 644         appdata := GetEnvironmentVariable('APPDATA') + '\doom2df';
 645         if appdata <> '' then
 646           AddDir(result, appdata);
 647       {$ENDIF}
 648       {$IF DEFINED(UNIX) AND NOT DEFINED(DARWIN) AND NOT DEFINED(ANDROID)}
 649         home := GetEnvironmentVariable('HOME');
 650         if home <> '' then
 651           AddDir(result, e_CatPath(home, '.doom2df'));
 652       {$ENDIF}
 653       {$IFDEF DARWIN}
 654         dirArr := NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, true);
 655         for i := 0 to dirArr.count - 1 do
 656         begin
 657           s := NSStringToAnsiString(dirArr.objectAtIndex(i));
 658           AddDir(result, e_CatPath(s, 'Doom 2D Forever'))
 659         end;
 660       {$ENDIF}
 661       {$IF DEFINED(ANDROID) AND DEFINED(USE_SDL2)}
 662         if SDL_AndroidGetExternalStorageState() <> 0 then
 663           AddDir(result, SDL_AndroidGetExternalStoragePath());
 664       {$ENDIF}
 665     end
 666   end;
 667
 668 begin
 669   forceBinDir := false;
 670   binPath := GetBinaryPath();
 671
 672   i := 1;
 673   while i < ParamCount do
 674   begin
 675     case ParamStr(i) of
 676     '--like-windoze': forceBinDir := true;
 677     '--rw-dir':
 678       begin
 679         Inc(i);
 680         rwdir := ParamStr(i);
 681         (* RW *)
 682         AddDir(LogDirs, e_CatPath(rwdir, ''));
 683         AddDir(SaveDirs, e_CatPath(rwdir, 'data'));
 684         AddDir(CacheDirs, e_CatPath(rwdir, 'data/cache'));
 685         AddDir(ConfigDirs, e_CatPath(rwdir, ''));
 686         AddDir(MapDownloadDirs, e_CatPath(rwdir, 'maps/downloads'));
 687         AddDir(WadDownloadDirs, e_CatPath(rwdir, 'wads/downloads'));
 688         AddDir(ScreenshotDirs, e_CatPath(rwdir, 'screenshots'));
 689         AddDir(StatsDirs, e_CatPath(rwdir, 'stats'));
 690         (* RO *)
 691         AddDir(DataDirs, e_CatPath(rwdir, 'data'));
 692         AddDir(ModelDirs, e_CatPath(rwdir, 'data/models'));
 693         AddDir(MegawadDirs, e_CatPath(rwdir, 'maps/megawads'));
 694         AddDir(MapDirs, e_CatPath(rwdir, 'maps'));
 695         AddDir(WadDirs, e_CatPath(rwdir, 'wads'));
 696       end;
 697     '--ro-dir':
 698       begin
 699         Inc(i);
 700         rodir := ParamStr(i);
 701         (* RO *)
 702         AddDir(DataDirs, e_CatPath(rodir, 'data'));
 703         AddDir(ModelDirs, e_CatPath(rodir, 'data/models'));
 704         AddDir(MegawadDirs, e_CatPath(rodir, 'maps/megawads'));
 705         AddDir(MapDirs, e_CatPath(rodir, 'maps'));
 706         AddDir(WadDirs, e_CatPath(rodir, 'wads'));
 707       end;
 708     '--game-wad':
 709       begin
 710         Inc(i);
 711         GameWADName := ParamStr(i);
 712       end;
 713     '--config':
 714       begin
 715         Inc(i);
 716         gConfigScript := ParamStr(i);
 717       end;
 718     end;
 719     Inc(i)
 720   end;
 721
 722   // prefer bin dir if it writable and contains game.wad
 723   if forceBinDir = false then
 724   begin
 725     if findDiskWad(binPath + 'data' + '/' + GameWADName) <> '' then
 726       if e_CanCreateFilesAt(binPath) then
 727         forceBinDir := true
 728   end;
 729
 730   (* RO *)
 731   rodirs := GetDefaultRODirs();
 732   AddDef(DataDirs, rodirs, 'data');
 733   AddDef(ModelDirs, rodirs, 'data/models');
 734   AddDef(MegawadDirs, rodirs, 'maps/megawads');
 735   AddDef(MapDirs, rodirs, 'maps');
 736   AddDef(WadDirs, rodirs, 'wads');
 737
 738   (* RW *)
 739   rwdirs := GetDefaultRWDirs();
 740   AddDef(LogDirs, rwdirs, '');
 741   AddDef(SaveDirs, rwdirs, 'data');
 742   AddDef(CacheDirs, rwdirs, 'data/cache');
 743   AddDef(ConfigDirs, rwdirs, '');
 744   AddDef(MapDownloadDirs, rwdirs, 'maps/downloads');
 745   AddDef(WadDownloadDirs, rwdirs, 'wads/downloads');
 746   AddDef(ScreenshotDirs, rwdirs, 'screenshots');
 747   AddDef(StatsDirs, rwdirs, 'stats');
 748
 749   for i := 0 to High(MapDirs) do
 750     AddDir(AllMapDirs, MapDirs[i]);
 751   for i := 0 to High(MegawadDirs) do
 752     AddDir(AllMapDirs, MegawadDirs[i]);
 753   OptimizeDirs(AllMapDirs);
 754
 755   // HACK: ensure the screenshots folder also has a stats subfolder in it
 756   rwdir := e_GetWriteableDir(ScreenshotDirs, false);
 757   if rwdir <> '' then CreateDir(rwdir + '/stats');
 758 end;
 759
 760   procedure EntryParams;
 761     var i: Integer;
 762   begin
 763     i := 1;
 764     while i <= ParamCount do
 765     begin
 766       case ParamStr(i) of
 767       '--gdb': noct := true;
 768       '--log', '--con-stdout': conbufDumpToStdOut := true;
 769       '--safe-log': e_SetSafeSlowLog(true);
 770       '--log-file':
 771         if i + 1 <= ParamCount then
 772         begin
 773           Inc(i);
 774           LogFileName := ParamStr(i)
 775         end;
 776         '--no-fbo': glRenderToFBO := false;
 777       end;
 778       Inc(i)
 779     end
 780   end;
 781
 782   procedure InitLog;
 783     var rwdir: AnsiString;
 784   begin
 785     if LogFileName = '' then
 786     begin
 787       rwdir := e_GetWriteableDir(LogDirs, false);
 788       if rwdir <> '' then
 789       begin
 790         {$IFDEF HEADLESS}
 791           LogFileName := e_CatPath(rwdir, 'Doom2DF_H.log');
 792         {$ELSE}
 793           LogFileName := e_CatPath(rwdir, 'Doom2DF.log');
 794         {$ENDIF}
 795       end
 796     end;
 797     if LogFileName <> '' then
 798       e_InitLog(LogFileName, TWriteMode.WM_NEWFILE);
 799     e_InitWritelnDriver
 800   end;
 801
 802   procedure InitPrep;
 803   begin
 804     e_WriteLog('Doom 2D: Forever version ' + GAME_VERSION + ' proto ' + IntToStr(NET_PROTOCOL_VER), TMsgType.Notify);
 805     e_WriteLog('Build arch: ' + g_GetBuildArch(), TMsgType.Notify);
 806     e_WriteLog('Build date: ' + GAME_BUILDDATE + ' ' + GAME_BUILDTIME, TMsgType.Notify);
 807     e_WriteLog('Build hash: ' + g_GetBuildHash(), TMsgType.Notify);
 808     e_WriteLog('Build by: ' + g_GetBuilderName(), TMsgType.Notify);
 809
 810     e_LogWritefln('Force bin dir: %s', [forceBinDir], TMsgType.Notify);
 811     e_LogWritefln('BINARY PATH: [%s]', [binPath], TMsgType.Notify);
 812
 813     PrintDirs('DataDirs', DataDirs);
 814     PrintDirs('ModelDirs', ModelDirs);
 815     PrintDirs('MegawadDirs', MegawadDirs);
 816     PrintDirs('MapDirs', MapDirs);
 817     PrintDirs('WadDirs', WadDirs);
 818
 819     PrintDirs('LogDirs', LogDirs);
 820     PrintDirs('SaveDirs', SaveDirs);
 821     PrintDirs('CacheDirs', CacheDirs);
 822     PrintDirs('ConfigDirs', ConfigDirs);
 823     PrintDirs('ScreenshotDirs', ScreenshotDirs);
 824     PrintDirs('StatsDirs', StatsDirs);
 825     PrintDirs('MapDownloadDirs', MapDownloadDirs);
 826     PrintDirs('WadDownloadDirs', WadDownloadDirs);
 827
 828     {$IFDEF HEADLESS}
 829       {$IFDEF USE_SDLMIXER}
 830         NoSound := False; // hope env has set SDL_AUDIODRIVER to dummy
 831       {$ELSE}
 832         NoSound := True; // FMOD backend will sort it out
 833       {$ENDIF}
 834     {$ELSE}
 835       NoSound := False;
 836     {$ENDIF}
 837
 838     GameWAD := e_FindWad(DataDirs, GameWADName);
 839     if GameWad = '' then
 840     begin
 841       e_WriteLog('WAD ' + GameWADName + ' not found in data directories.', TMsgType.Fatal);
 842       {$IF DEFINED(USE_SDL2) AND NOT DEFINED(HEADLESS)}
 843         if forceBinDir = false then
 844           SDL_ShowSimpleMessageBox(
 845             SDL_MESSAGEBOX_ERROR,
 846             'Doom 2D Forever',
 847             PChar('WAD ' + GameWADName + ' not found in data directories.'),
 848             nil
 849           );
 850       {$ENDIF}
 851       e_DeinitLog;
 852       Halt(1);
 853     end
 854   end;
 855
 856 {$IFDEF ENABLE_HOLMES}
 857   procedure InitHolmes;
 858     var flexloaded: Boolean;
 859   begin
 860     flexloaded := true;
 861     if not fuiAddWad('flexui.wad') then
 862     begin
 863       if not fuiAddWad('./data/flexui.wad') then fuiAddWad('./flexui.wad');
 864     end;
 865     try
 866       fuiGfxLoadFont('win8', 'flexui/fonts/win8.fuifont');
 867       fuiGfxLoadFont('win14', 'flexui/fonts/win14.fuifont');
 868       fuiGfxLoadFont('win16', 'flexui/fonts/win16.fuifont');
 869       fuiGfxLoadFont('dos8', 'flexui/fonts/dos8.fuifont');
 870       fuiGfxLoadFont('msx6', 'flexui/fonts/msx6.fuifont');
 871     except on e: Exception do
 872       begin
 873         writeln('ERROR loading FlexUI fonts');
 874         flexloaded := false;
 875         //raise;
 876       end;
 877     else
 878       begin
 879         flexloaded := false;
 880         //raise;
 881       end;
 882     end;
 883     if flexloaded then
 884     begin
 885       try
 886         e_LogWriteln('FlexUI: loading stylesheet...');
 887         uiLoadStyles('flexui/widgets.wgs');
 888       except on e: TParserException do
 889         begin
 890           writeln('ERROR at (', e.tokLine, ',', e.tokCol, '): ', e.message);
 891           //raise;
 892           flexloaded := false;
 893         end;
 894       else
 895         begin
 896           //raise;
 897           flexloaded := false;
 898         end;
 899       end;
 900     end;
 901     g_holmes_imfunctional := not flexloaded;
 902     if not g_holmes_imfunctional then
 903     begin
 904       uiInitialize();
 905       uiContext.font := 'win14';
 906     end;
 907     if assigned(oglInitCB) then oglInitCB;
 908   end;
 909
 910   procedure FreeHolmes;
 911   begin
 912     if assigned(oglDeinitCB) then
 913       oglDeinitCB
 914   end;
 915 {$ENDIF}
 916
 917   procedure InitSound;
 918     {$IFDEF USE_SDLMIXER}
 919       var timiditycfg: AnsiString;
 920       var oldcwd, newcwd: RawByteString;
 921     {$ENDIF}
 922   begin
 923     if NoSound = false then
 924     begin
 925       e_WriteLog('Initializing sound system', TMsgType.Notify);
 926       {$IFDEF USE_SDLMIXER}
 927         newcwd := '';
 928         if UseNativeMusic then
 929           SetEnvVar('SDL_NATIVE_MUSIC', '1');
 930         timiditycfg := GetEnvironmentVariable('TIMIDITY_CFG');
 931         if timiditycfg = '' then
 932         begin
 933           timiditycfg := 'timidity.cfg';
 934           if e_FindResource(ConfigDirs, timiditycfg) OR e_FindResource(DataDirs, timiditycfg) then
 935           begin
 936             timiditycfg := ExpandFileName(timiditycfg);
 937             newcwd := ExtractFileDir(timiditycfg);
 938             SetEnvVar('TIMIDITY_CFG', timiditycfg);
 939           end
 940           else
 941             timiditycfg := '';
 942         end;
 943         e_LogWritefln('TIMIDITY_CFG = "%s"', [timiditycfg]);
 944         e_LogWritefln('SDL_NATIVE_MUSIC = "%s"', [GetEnvironmentVariable('SDL_NATIVE_MUSIC')]);
 945       {$ENDIF}
 946       e_InitSoundSystem(NoSound);
 947       {$IFDEF USE_SDLMIXER}
 948         if e_TimidityDecoder and (newcwd <> '') then
 949         begin
 950           (* HACK: Set CWD to load GUS patches relatively to cfg file. *)
 951           (*       CWD not restored after sound init because timidity  *)
 952           (*       store relative pathes internally and load patches   *)
 953           (*       later. I hope game never relies on CWD.             *)
 954           oldcwd := '';
 955           GetDir(0, oldcwd);
 956           ChDir(newcwd);
 957           e_logwritefln('WARNING: USED TIMIDITY CONFIG HACK, CWD SWITCHED "%s" -> "%s"', [oldcwd, newcwd]);
 958         end;
 959       {$ENDIF}
 960     end;
 961   end;
 962
 963   procedure ScreenResize (w, h: Integer);
 964   begin
 965     {$IFNDEF HEADLESS}
 966       r_Render_Resize(w, h);
 967       {$IFDEF ENABLE_HOLMES}
 968         fuiScrWdt := w;
 969         fuiScrHgt := h;
 970       {$ENDIF}
 971       {$IFNDEF ANDROID}
 972         (* This will fix menu reset on keyboard showing *)
 973         {$IFDEF ENABLE_MENU}
 974           g_Menu_Reset;
 975         {$ENDIF}
 976       {$ENDIF}
 977       //g_Game_ClearLoading;
 978       {$IFDEF ENABLE_HOLMES}
 979         if assigned(oglInitCB) then oglInitCB;
 980       {$ENDIF}
 981     {$ENDIF}
 982   end;
 983
 984   procedure Startup;
 985   begin
 986     Randomize;
 987     InitPath;
 988     InitLog;
 989     InitPrep;
 990     e_Input_Initialize;
 991     InitSound;
 992     {$IFNDEF HEADLESS}
 993       sys_Init;
 994       sys_CharPress := @CharPress; (* install hook *)
 995       sys_ScreenResize := @ScreenResize; (* install hook *)
 996     {$ENDIF}
 997     g_Options_SetDefault;
 998     g_Options_SetDefaultVideo;
 999     g_Console_Initialize;
1000     // TODO move load configs here
1001     g_Language_Set(gLanguage);
1002     {$IFNDEF HEADLESS}
1003       r_Render_Initialize;
1004       g_Touch_Init;
1005     {$ENDIF}
1006     DebugOptions;
1007     g_Net_InitLowLevel;
1008     // TODO init serverlist
1009     {$IFDEF ENABLE_HOLMES}
1010       InitHolmes;
1011     {$ENDIF}
1012     {$IFDEF HEADLESS}
1013       g_PlayerModel_LoadFake('doomer', 'doomer.wad');
1014     {$ELSE}
1015       g_PlayerModel_LoadAll;
1016       r_Render_Load;
1017     {$ENDIF}
1018     g_Game_Init;
1019     {$IFDEF ENABLE_MENU}
1020       g_Menu_Init;
1021       g_GUI_Init;
1022     {$ENDIF}
1023     g_Game_Process_Params;
1024     // TODO reload GAME textures
1025     g_Console_Init; // welcome message
1026     {$IFDEF ENABLE_MENU}
1027       if (not gGameOn) and gAskLanguage then
1028         g_Menu_AskLanguage;
1029     {$ENDIF}
1030     Time_Old := GetTickCount64();
1031     while not ProcessMessage() do begin end;
1032     g_Console_WriteGameConfig;
1033     {$IFDEF ENABLE_MENU}
1034       g_GUI_Destroy;
1035       g_Menu_Free;
1036     {$ENDIF}
1037     {$IFNDEF HEADLESS}
1038       r_Render_Free;
1039     {$ENDIF}
1040     {$IFDEF ENABLE_HOLMES}
1041       FreeHolmes;
1042     {$ENDIF}
1043     g_Net_Slist_ShutdownAll;
1044     g_Net_DeinitLowLevel;
1045     (* g_Touch_Finalize; *)
1046     {$IFNDEF HEADLESS}
1047       r_Render_Finalize;
1048       sys_Final;
1049     {$ENDIF}
1050     g_Console_Finalize;
1051     e_ReleaseSoundSystem;
1052     e_Input_Finalize;
1053     e_WriteLog('Shutdown with no errors.', TMsgType.Notify)
1054   end;
1055
1056   procedure InitCVars;
1057   begin
1058     {$IFDEF USE_SDLMIXER}
1059       conRegVar('sdl_native_music', @UseNativeMusic, 'use native midi music output when possible', 'use native midi');
1060       {$IFDEF DARWIN}
1061         UseNativeMusic := true; (* OSX have a good midi support, so why not? *)
1062       {$ELSE}
1063         UseNativeMusic := false;
1064       {$ENDIF}
1065     {$ENDIF}
1066   end;
1067
1068   procedure EntryPoint;
1069   begin
1070     SetExceptionMask([exInvalidOp, exDenormalized, exZeroDivide, exOverflow, exUnderflow, exPrecision]); //k8: fuck off, that's why
1071     InitCVars;
1072     EntryParams;
1073     e_Log_Initialize;
1074     {$IFDEF HEADLESS}
1075       conbufDumpToStdOut := true;
1076     {$ENDIF}
1077     if noct then
1078       Startup
1079     else
1080     try
1081       Startup
1082     except on e: Exception do
1083       e_WriteStackTrace(e.message)
1084     else
1085       e_WriteStackTrace('FATAL ERROR')
1086     end;
1087     e_Log_Finalize
1088   end;
1089
1090 {$IFDEF ANDROID}
1091   function SDL_main (argc: CInt; argv: PPChar): CInt; cdecl;
1092   begin
1093     {$IFDEF ANDROID}
1094       System.argc := argc;
1095       System.argv := argv;
1096     {$ENDIF}
1097     EntryPoint;
1098     result := 0
1099   end;
1100
1101   function JNI_OnLoad (vm: PJavaVM; reserved: pointer): JInt; cdecl;
1102   begin
1103     result:= JNI_VERSION_1_6;
1104   end;
1105
1106   procedure JNI_OnUnload(vm: PJavaVM; reserved: pointer); cdecl;
1107   begin
1108   end;
1109
1110   // DONT REMOVE JNI FUNCTIONS. SPECIAL HANDLING BY FPC.
1111   exports SDL_main name 'SDL_main';
1112   exports JNI_OnLoad name 'JNI_OnLoad';
1113   exports JNI_OnUnload name 'JNI_Unload';
1114 {$ELSE}
1115 begin
1116   EntryPoint
1117 {$ENDIF}
1118
1119 end.