src/game/g_console.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_console;
  17
  18 interface
  19
  20 uses
  21   utils; // for SSArray
  22
  23   const
  24     ACTION_JUMP = 0;
  25     ACTION_MOVELEFT = 1;
  26     ACTION_MOVERIGHT = 2;
  27     ACTION_LOOKDOWN = 3;
  28     ACTION_LOOKUP = 4;
  29     ACTION_ATTACK = 5;
  30     ACTION_SCORES = 6;
  31     ACTION_ACTIVATE = 7;
  32     ACTION_STRAFE = 8;
  33     ACTION_WEAPNEXT = 9;
  34     ACTION_WEAPPREV = 10;
  35
  36     FIRST_ACTION = ACTION_JUMP;
  37     LAST_ACTION = ACTION_WEAPPREV;
  38
  39   var (* private state *)
  40     Line: AnsiString;
  41     CPos: Word;
  42     conSkipLines: Integer;
  43     MsgArray: Array [0..4] of record
  44       Msg: AnsiString;
  45       Time: Word;
  46     end;
  47
  48 procedure g_Console_Init;
  49 procedure g_Console_SysInit;
  50 procedure g_Console_Update;
  51 procedure g_Console_Char (C: AnsiChar);
  52 procedure g_Console_Control (K: Word);
  53 procedure g_Console_Process (L: AnsiString; quiet: Boolean=false);
  54 procedure g_Console_Add (L: AnsiString; show: Boolean=false);
  55 procedure g_Console_Clear;
  56 function  g_Console_CommandBlacklisted (C: AnsiString): Boolean;
  57 procedure g_Console_ReadConfig (filename: String);
  58 procedure g_Console_WriteConfig (filename: String);
  59 procedure g_Console_WriteGameConfig;
  60
  61 function  g_Console_Interactive: Boolean;
  62 function  g_Console_Action (action: Integer): Boolean;
  63 function  g_Console_MatchBind (key: Integer; down: AnsiString; up: AnsiString = ''): Boolean;
  64 function  g_Console_FindBind (n: Integer; down: AnsiString; up: AnsiString = ''): Integer;
  65 procedure g_Console_BindKey (key: Integer; down: AnsiString; up: AnsiString = '');
  66 procedure g_Console_ProcessBind (key: Integer; down: Boolean);
  67 procedure g_Console_ProcessBindRepeat (key: Integer);
  68 procedure g_Console_ResetBinds;
  69
  70 procedure conwriteln (const s: AnsiString; show: Boolean=false);
  71 procedure conwritefln (const s: AnsiString; args: array of const; show: Boolean=false);
  72
  73 procedure conRegVar (const conname: AnsiString; pvar: PBoolean; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
  74 procedure conRegVar (const conname: AnsiString; pvar: PSingle; amin, amax: Single; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
  75 procedure conRegVar (const conname: AnsiString; pvar: PInteger; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
  76 procedure conRegVar (const conname: AnsiString; pvar: PWord; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
  77 procedure conRegVar (const conname: AnsiString; pvar: PCardinal; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
  78 procedure conRegVar (const conname: AnsiString; pvar: PAnsiString; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
  79
  80 // <0: no arg; 0/1: true/false
  81 function conGetBoolArg (p: SSArray; idx: Integer): Integer;
  82
  83 // poor man's floating literal parser; i'm sorry, but `StrToFloat()` sux cocks
  84 function conParseFloat (var res: Single; const s: AnsiString): Boolean;
  85
  86 const
  87   defaultConfigScript = 'dfconfig.cfg';
  88
  89 var
  90   gConsoleShow: Boolean = false; // True - êîíñîëü îòêðûòà èëè îòêðûâàåòñÿ
  91   gChatShow: Boolean = false;
  92   gChatTeam: Boolean = false;
  93   gAllowConsoleMessages: Boolean = true;
  94   gJustChatted: Boolean = false; // ÷òîáû àäìèí â èíòåðå ÷àòÿñü íå ïðîìàòûâàë ñòàòèñòèêó
  95   gParsingBinds: Boolean = true; // íå ïåðåñîõðàíÿòü êîíôèã âî âðåìÿ ïàðñèíãà
  96   gPlayerAction: Array [0..1, 0..LAST_ACTION] of Boolean; // [player, action]
  97   gConfigScript: string = defaultConfigScript;
  98
  99 implementation
 100
 101 uses
 102   g_textures, e_input, g_game, g_gfx, g_player, g_items,
 103   SysUtils, g_basic, g_options, Math, g_touch, e_res,
 104   g_menu, g_gui, g_language, g_net, g_netmsg, e_log, conbuf;
 105
 106 const
 107   autoexecScript = 'autoexec.cfg';
 108   configComment = 'generated by doom2d, do not modify';
 109
 110 type
 111   PCommand = ^TCommand;
 112
 113   TCmdProc = procedure (p: SSArray);
 114   TCmdProcEx = procedure (me: PCommand; p: SSArray);
 115
 116   TCommand = record
 117     cmd: AnsiString;
 118     proc: TCmdProc;
 119     procEx: TCmdProcEx;
 120     help: AnsiString;
 121     hidden: Boolean;
 122     ptr: Pointer; // various data
 123     msg: AnsiString; // message for var changes
 124     cheat: Boolean;
 125     action: Integer; // >= 0 for action commands
 126     player: Integer; // used for action commands
 127   end;
 128
 129   TAlias = record
 130     name: AnsiString;
 131     commands: SSArray;
 132   end;
 133
 134
 135 const
 136   MsgTime = 144;
 137   MaxScriptRecursion = 16;
 138
 139 var
 140   RecursionDepth: Word = 0;
 141   RecursionLimitHit: Boolean = False;
 142   InputReady: Boolean; // allow text input in console/chat
 143   //ConsoleHistory: SSArray;
 144   CommandHistory: SSArray;
 145   Whitelist: SSArray;
 146   commands: Array of TCommand = nil;
 147   Aliases: Array of TAlias = nil;
 148   CmdIndex: Word;
 149
 150   gInputBinds: Array [0..e_MaxInputKeys - 1] of record
 151     rep: Boolean;
 152     down, up: SSArray;
 153   end;
 154   menu_toggled: BOOLEAN; (* hack for menu controls *)
 155
 156 procedure g_Console_Switch;
 157 begin
 158   gChatShow := False;
 159   gConsoleShow := not gConsoleShow;
 160   InputReady := False;
 161   g_Touch_ShowKeyboard(gConsoleShow or gChatShow);
 162 end;
 163
 164 procedure g_Console_Chat_Switch (Team: Boolean = False);
 165 begin
 166   if not g_Game_IsNet then Exit;
 167   gConsoleShow := False;
 168   gChatShow := not gChatShow;
 169   gChatTeam := Team;
 170   InputReady := False;
 171   Line := '';
 172   CPos := 1;
 173   g_Touch_ShowKeyboard(gConsoleShow or gChatShow);
 174 end;
 175
 176 // poor man's floating literal parser; i'm sorry, but `StrToFloat()` sux cocks
 177 function conParseFloat (var res: Single; const s: AnsiString): Boolean;
 178 var
 179   pos: Integer = 1;
 180   frac: Single = 1;
 181   slen: Integer;
 182 begin
 183   result := false;
 184   res := 0;
 185   slen := Length(s);
 186   while (slen > 0) and (s[slen] <= ' ') do Dec(slen);
 187   while (pos <= slen) and (s[pos] <= ' ') do Inc(pos);
 188   if (pos > slen) then exit;
 189   if (slen-pos = 1) and (s[pos] = '.') then exit; // single dot
 190   // integral part
 191   while (pos <= slen) do
 192   begin
 193     if (s[pos] < '0') or (s[pos] > '9') then break;
 194     res := res*10+Byte(s[pos])-48;
 195     Inc(pos);
 196   end;
 197   if (pos <= slen) then
 198   begin
 199     // must be a dot
 200     if (s[pos] <> '.') then exit;
 201     Inc(pos);
 202     while (pos <= slen) do
 203     begin
 204       if (s[pos] < '0') or (s[pos] > '9') then break;
 205       frac := frac/10;
 206       res += frac*(Byte(s[pos])-48);
 207       Inc(pos);
 208     end;
 209   end;
 210   if (pos <= slen) then exit; // oops
 211   result := true;
 212 end;
 213
 214
 215 // ////////////////////////////////////////////////////////////////////////// //
 216 // <0: no arg; 0/1: true/false; 666: toggle
 217 function conGetBoolArg (p: SSArray; idx: Integer): Integer;
 218 begin
 219   if (idx < 0) or (idx > High(p)) then begin result := -1; exit; end;
 220   result := 0;
 221   if (p[idx] = '1') or (CompareText(p[idx], 'on') = 0) or (CompareText(p[idx], 'true') = 0) or
 222      (CompareText(p[idx], 'tan') = 0) or (CompareText(p[idx], 'yes') = 0) then result := 1
 223   else if (CompareText(p[idx], 'toggle') = 0) or (CompareText(p[idx], 'switch') = 0) or
 224           (CompareText(p[idx], 't') = 0) then result := 666;
 225 end;
 226
 227
 228 procedure boolVarHandler (me: PCommand; p: SSArray);
 229   procedure binaryFlag (var flag: Boolean; msg: AnsiString);
 230   var
 231     old: Boolean;
 232   begin
 233     if (Length(p) > 2) then
 234     begin
 235       conwritefln('too many arguments to ''%s''', [p[0]]);
 236     end
 237     else
 238     begin
 239       old := flag;
 240       case conGetBoolArg(p, 1) of
 241         -1: begin end;
 242          0: if not me.cheat or conIsCheatsEnabled then flag := false else begin conwriteln('not available'); exit; end;
 243          1: if not me.cheat or conIsCheatsEnabled then flag := true else begin conwriteln('not available'); exit; end;
 244          666: if not me.cheat or conIsCheatsEnabled then flag := not flag else begin conwriteln('not available'); exit; end;
 245       end;
 246       if flag <> old then
 247         g_Console_WriteGameConfig();
 248       if (Length(msg) = 0) then msg := p[0] else msg += ':';
 249       if flag then conwritefln('%s tan', [msg]) else conwritefln('%s ona', [msg]);
 250     end;
 251   end;
 252 begin
 253   binaryFlag(PBoolean(me.ptr)^, me.msg);
 254 end;
 255
 256
 257 procedure intVarHandler (me: PCommand; p: SSArray);
 258 var
 259   old: Integer;
 260 begin
 261   if (Length(p) <> 2) then
 262   begin
 263     conwritefln('%s %d', [me.cmd, PInteger(me.ptr)^]);
 264   end
 265   else
 266   begin
 267     try
 268       old := PInteger(me.ptr)^;
 269       PInteger(me.ptr)^ := StrToInt(p[1]);
 270       if PInteger(me.ptr)^ <> old then
 271         g_Console_WriteGameConfig();
 272     except
 273       conwritefln('invalid integer value: "%s"', [p[1]]);
 274     end;
 275   end;
 276 end;
 277
 278
 279 procedure wordVarHandler (me: PCommand; p: SSArray);
 280 var
 281   old: Integer;
 282 begin
 283   if (Length(p) <> 2) then
 284   begin
 285     conwritefln('%s %d', [me.cmd, PInteger(me.ptr)^]);
 286   end
 287   else
 288   begin
 289     try
 290       old := PWord(me.ptr)^;
 291       PWord(me.ptr)^ := min($FFFF, StrToDWord(p[1]));
 292       if PWord(me.ptr)^ <> old then
 293         g_Console_WriteGameConfig();
 294     except
 295       conwritefln('invalid word value: "%s"', [p[1]]);
 296     end;
 297   end;
 298 end;
 299
 300
 301 procedure dwordVarHandler (me: PCommand; p: SSArray);
 302 var
 303   old: Integer;
 304 begin
 305   if (Length(p) <> 2) then
 306   begin
 307     conwritefln('%s %d', [me.cmd, PInteger(me.ptr)^]);
 308   end
 309   else
 310   begin
 311     try
 312       old := PCardinal(me.ptr)^;
 313       PCardinal(me.ptr)^ := StrToDWord(p[1]);
 314       if PCardinal(me.ptr)^ <> old then
 315         g_Console_WriteGameConfig();
 316     except
 317       conwritefln('invalid dword value: "%s"', [p[1]]);
 318     end;
 319   end;
 320 end;
 321
 322
 323 procedure strVarHandler (me: PCommand; p: SSArray);
 324 var
 325   old: AnsiString;
 326 begin
 327   if (Length(p) <> 2) then
 328   begin
 329     conwritefln('%s %s', [me.cmd, QuoteStr(PAnsiString(me.ptr)^)]);
 330   end
 331   else
 332   begin
 333     old := PAnsiString(me.ptr)^;
 334     PAnsiString(me.ptr)^ := p[1];
 335     if PAnsiString(me.ptr)^ <> old then
 336       g_Console_WriteGameConfig();
 337   end;
 338 end;
 339
 340
 341 procedure conRegVar (const conname: AnsiString; pvar: PBoolean; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
 342 var
 343   f: Integer;
 344   cp: PCommand;
 345 begin
 346   f := Length(commands);
 347   SetLength(commands, f+1);
 348   cp := @commands[f];
 349   cp.cmd := LowerCase(conname);
 350   cp.proc := nil;
 351   cp.procEx := boolVarHandler;
 352   cp.help := ahelp;
 353   cp.hidden := ahidden;
 354   cp.ptr := pvar;
 355   cp.msg := amsg;
 356   cp.cheat := acheat;
 357   cp.action := -1;
 358   cp.player := -1;
 359 end;
 360
 361
 362 procedure conRegVar (const conname: AnsiString; pvar: PInteger; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
 363 var
 364   f: Integer;
 365   cp: PCommand;
 366 begin
 367   f := Length(commands);
 368   SetLength(commands, f+1);
 369   cp := @commands[f];
 370   cp.cmd := LowerCase(conname);
 371   cp.proc := nil;
 372   cp.procEx := intVarHandler;
 373   cp.help := ahelp;
 374   cp.hidden := ahidden;
 375   cp.ptr := pvar;
 376   cp.msg := amsg;
 377   cp.cheat := acheat;
 378   cp.action := -1;
 379   cp.player := -1;
 380 end;
 381
 382
 383 procedure conRegVar (const conname: AnsiString; pvar: PWord; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
 384 var
 385   f: Integer;
 386   cp: PCommand;
 387 begin
 388   f := Length(commands);
 389   SetLength(commands, f+1);
 390   cp := @commands[f];
 391   cp.cmd := LowerCase(conname);
 392   cp.proc := nil;
 393   cp.procEx := wordVarHandler;
 394   cp.help := ahelp;
 395   cp.hidden := ahidden;
 396   cp.ptr := pvar;
 397   cp.msg := amsg;
 398   cp.cheat := acheat;
 399   cp.action := -1;
 400   cp.player := -1;
 401 end;
 402
 403
 404 procedure conRegVar (const conname: AnsiString; pvar: PCardinal; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
 405 var
 406   f: Integer;
 407   cp: PCommand;
 408 begin
 409   f := Length(commands);
 410   SetLength(commands, f+1);
 411   cp := @commands[f];
 412   cp.cmd := LowerCase(conname);
 413   cp.proc := nil;
 414   cp.procEx := dwordVarHandler;
 415   cp.help := ahelp;
 416   cp.hidden := ahidden;
 417   cp.ptr := pvar;
 418   cp.msg := amsg;
 419   cp.cheat := acheat;
 420   cp.action := -1;
 421   cp.player := -1;
 422 end;
 423
 424
 425 procedure conRegVar (const conname: AnsiString; pvar: PAnsiString; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
 426 var
 427   f: Integer;
 428   cp: PCommand;
 429 begin
 430   f := Length(commands);
 431   SetLength(commands, f+1);
 432   cp := @commands[f];
 433   cp.cmd := LowerCase(conname);
 434   cp.proc := nil;
 435   cp.procEx := strVarHandler;
 436   cp.help := ahelp;
 437   cp.hidden := ahidden;
 438   cp.ptr := pvar;
 439   cp.msg := amsg;
 440   cp.cheat := acheat;
 441   cp.action := -1;
 442   cp.player := -1;
 443 end;
 444
 445 // ////////////////////////////////////////////////////////////////////////// //
 446 type
 447   PVarSingle = ^TVarSingle;
 448   TVarSingle = record
 449     val: PSingle;
 450     min, max, def: Single; // default will be starting value
 451   end;
 452
 453
 454 procedure singleVarHandler (me: PCommand; p: SSArray);
 455 var
 456   pv: PVarSingle;
 457   nv, old: Single;
 458   msg: AnsiString;
 459 begin
 460   if (Length(p) > 2) then
 461   begin
 462     conwritefln('too many arguments to ''%s''', [me.cmd]);
 463     exit;
 464   end;
 465   pv := PVarSingle(me.ptr);
 466   old := pv.val^;
 467   if (Length(p) = 2) then
 468   begin
 469     if me.cheat and (not conIsCheatsEnabled) then begin conwriteln('not available'); exit; end;
 470     if (CompareText(p[1], 'default') = 0) or (CompareText(p[1], 'def') = 0) or
 471        (CompareText(p[1], 'd') = 0) or (CompareText(p[1], 'off') = 0) or
 472        (CompareText(p[1], 'ona') = 0) then
 473     begin
 474       pv.val^ := pv.def;
 475     end
 476     else
 477     begin
 478       if not conParseFloat(nv, p[1]) then
 479       begin
 480         conwritefln('%s: ''%s'' doesn''t look like a floating number', [me.cmd, p[1]]);
 481         exit;
 482       end;
 483       if (nv < pv.min) then nv := pv.min;
 484       if (nv > pv.max) then nv := pv.max;
 485       pv.val^ := nv;
 486     end;
 487   end;
 488   if pv.val^ <> old then
 489     g_Console_WriteGameConfig();
 490   msg := me.msg;
 491   if (Length(msg) = 0) then msg := me.cmd else msg += ':';
 492   conwritefln('%s %s', [msg, pv.val^]);
 493 end;
 494
 495
 496 procedure conRegVar (const conname: AnsiString; pvar: PSingle; amin, amax: Single; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
 497 var
 498   f: Integer;
 499   cp: PCommand;
 500   pv: PVarSingle;
 501 begin
 502   GetMem(pv, sizeof(TVarSingle));
 503   pv.val := pvar;
 504   pv.min := amin;
 505   pv.max := amax;
 506   pv.def := pvar^;
 507   f := Length(commands);
 508   SetLength(commands, f+1);
 509   cp := @commands[f];
 510   cp.cmd := LowerCase(conname);
 511   cp.proc := nil;
 512   cp.procEx := singleVarHandler;
 513   cp.help := ahelp;
 514   cp.hidden := ahidden;
 515   cp.ptr := pv;
 516   cp.msg := amsg;
 517   cp.cheat := acheat;
 518   cp.action := -1;
 519   cp.player := -1;
 520 end;
 521
 522
 523 // ////////////////////////////////////////////////////////////////////////// //
 524 function GetStrACmd(var Str: AnsiString): AnsiString;
 525 var
 526   a: Integer;
 527 begin
 528   Result := '';
 529   for a := 1 to Length(Str) do
 530     if (a = Length(Str)) or (Str[a+1] = ';') then
 531     begin
 532       Result := Copy(Str, 1, a);
 533       Delete(Str, 1, a+1);
 534       Str := Trim(Str);
 535       Exit;
 536     end;
 537 end;
 538
 539 function ParseAlias(Str: AnsiString): SSArray;
 540 begin
 541   Result := nil;
 542
 543   Str := Trim(Str);
 544
 545   if Str = '' then
 546     Exit;
 547
 548   while Str <> '' do
 549   begin
 550     SetLength(Result, Length(Result)+1);
 551     Result[High(Result)] := GetStrACmd(Str);
 552   end;
 553 end;
 554
 555 procedure ConsoleCommands(p: SSArray);
 556 var
 557   cmd, s: AnsiString;
 558   a, b: Integer;
 559   (* F: TextFile; *)
 560 begin
 561   cmd := LowerCase(p[0]);
 562   s := '';
 563
 564   if cmd = 'clear' then
 565   begin
 566     //ConsoleHistory := nil;
 567     cbufClear();
 568     conSkipLines := 0;
 569
 570     for a := 0 to High(MsgArray) do
 571       with MsgArray[a] do
 572       begin
 573         Msg := '';
 574         Time := 0;
 575       end;
 576   end;
 577
 578   if cmd = 'clearhistory' then
 579     CommandHistory := nil;
 580
 581   if cmd = 'showhistory' then
 582     if CommandHistory <> nil then
 583     begin
 584       g_Console_Add('');
 585       for a := 0 to High(CommandHistory) do
 586         g_Console_Add('  '+CommandHistory[a]);
 587     end;
 588
 589   if cmd = 'commands' then
 590   begin
 591     g_Console_Add('');
 592     g_Console_Add('commands list:');
 593     for a := High(commands) downto 0 do
 594     begin
 595       if (Length(commands[a].help) > 0) then
 596       begin
 597         g_Console_Add('  '+commands[a].cmd+' -- '+commands[a].help);
 598       end
 599       else
 600       begin
 601         g_Console_Add('  '+commands[a].cmd);
 602       end;
 603     end;
 604   end;
 605
 606   if cmd = 'time' then
 607     g_Console_Add(TimeToStr(Now), True);
 608
 609   if cmd = 'date' then
 610     g_Console_Add(DateToStr(Now), True);
 611
 612   if cmd = 'echo' then
 613     if Length(p) > 1 then
 614       begin
 615         if p[1] = 'ololo' then
 616           gCheats := True
 617         else
 618         begin
 619           s := '';
 620           for a := 1 to High(p) do
 621             s := s + p[a] + ' ';
 622           g_Console_Add(b_Text_Format(s), True);
 623         end;
 624       end
 625     else
 626       g_Console_Add('');
 627
 628   if cmd = 'dump' then
 629   begin
 630     (*
 631     if ConsoleHistory <> nil then
 632     begin
 633       if Length(P) > 1 then
 634         s := P[1]
 635       else
 636         s := GameDir+'/console.txt';
 637
 638       {$I-}
 639       AssignFile(F, s);
 640       Rewrite(F);
 641       if IOResult <> 0 then
 642       begin
 643         g_Console_Add(Format(_lc[I_CONSOLE_ERROR_WRITE], [s]));
 644         CloseFile(F);
 645         Exit;
 646       end;
 647
 648       for a := 0 to High(ConsoleHistory) do
 649         WriteLn(F, ConsoleHistory[a]);
 650
 651       CloseFile(F);
 652       g_Console_Add(Format(_lc[I_CONSOLE_DUMPED], [s]));
 653       {$I+}
 654     end;
 655     *)
 656   end;
 657
 658   if cmd = 'exec' then
 659   begin
 660     // exec <filename>
 661     if Length(p) = 2 then
 662       g_Console_ReadConfig(p[1])
 663     else
 664       g_Console_Add('exec <script file>');
 665   end;
 666
 667   if cmd = 'writeconfig' then
 668   begin
 669     // writeconfig <filename>
 670     if Length(p) = 2 then
 671     begin
 672       s := e_GetWriteableDir(ConfigDirs);
 673       g_Console_WriteConfig(e_CatPath(s, p[1]))
 674     end
 675     else
 676     begin
 677       g_Console_Add('writeconfig <file>')
 678     end
 679   end;
 680
 681   if (cmd = 'ver') or (cmd = 'version') then
 682   begin
 683     conwriteln('Doom 2D: Forever v. ' + GAME_VERSION);
 684     conwritefln('Net protocol v. %d', [NET_PROTOCOL_VER]);
 685     conwritefln('Build date: %s at %s', [GAME_BUILDDATE, GAME_BUILDTIME]);
 686   end;
 687
 688   if cmd = 'alias' then
 689   begin
 690     // alias [alias_name] [commands]
 691     if Length(p) > 1 then
 692     begin
 693       for a := 0 to High(Aliases) do
 694         if Aliases[a].name = p[1] then
 695         begin
 696           if Length(p) > 2 then
 697             Aliases[a].commands := ParseAlias(p[2])
 698           else
 699             for b := 0 to High(Aliases[a].commands) do
 700               g_Console_Add(Aliases[a].commands[b]);
 701           Exit;
 702         end;
 703       SetLength(Aliases, Length(Aliases)+1);
 704       a := High(Aliases);
 705       Aliases[a].name := p[1];
 706       if Length(p) > 2 then
 707         Aliases[a].commands := ParseAlias(p[2])
 708       else
 709         for b := 0 to High(Aliases[a].commands) do
 710           g_Console_Add(Aliases[a].commands[b]);
 711     end else
 712       for a := 0 to High(Aliases) do
 713         if Aliases[a].commands <> nil then
 714           g_Console_Add(Aliases[a].name);
 715   end;
 716
 717   if cmd = 'call' then
 718   begin
 719     // call <alias_name>
 720     if Length(p) > 1 then
 721     begin
 722       if Aliases = nil then
 723         Exit;
 724       for a := 0 to High(Aliases) do
 725         if Aliases[a].name = p[1] then
 726         begin
 727           if Aliases[a].commands <> nil then
 728           begin
 729             // with this system proper endless loop detection seems either impossible
 730             // or very dirty to implement, so let's have this instead
 731             // prevents endless loops
 732             for b := 0 to High(Aliases[a].commands) do
 733             begin
 734               Inc(RecursionDepth);
 735               RecursionLimitHit := (RecursionDepth > MaxScriptRecursion) or RecursionLimitHit;
 736               if not RecursionLimitHit then
 737                 g_Console_Process(Aliases[a].commands[b], True);
 738               Dec(RecursionDepth);
 739             end;
 740             if (RecursionDepth = 0) and RecursionLimitHit then
 741             begin
 742               g_Console_Add(Format(_lc[I_CONSOLE_ERROR_CALL], [s]));
 743               RecursionLimitHit := False;
 744             end;
 745           end;
 746           Exit;
 747         end;
 748     end
 749     else
 750       g_Console_Add('call <alias name>');
 751   end;
 752 end;
 753
 754 procedure WhitelistCommand(cmd: AnsiString);
 755 var
 756   a: Integer;
 757 begin
 758   SetLength(Whitelist, Length(Whitelist)+1);
 759   a := High(Whitelist);
 760   Whitelist[a] := LowerCase(cmd);
 761 end;
 762
 763 procedure segfault (p: SSArray);
 764 var
 765   pp: PByte = nil;
 766 begin
 767   pp^ := 0;
 768 end;
 769
 770 function GetCommandString (p: SSArray): AnsiString;
 771   var i: Integer;
 772 begin
 773   result := '';
 774   if Length(p) >= 1 then
 775   begin
 776     result := p[0];
 777     for i := 1 to High(p) do
 778       result := result + '; ' + p[i]
 779   end
 780 end;
 781
 782 function QuoteStr(str: String): String;
 783 begin
 784   if Pos(' ', str) > 0 then
 785     Result := '"' + str + '"'
 786   else
 787     Result := str;
 788 end;
 789
 790 procedure BindCommands (p: SSArray);
 791   var cmd, key: AnsiString; i: Integer;
 792 begin
 793   cmd := LowerCase(p[0]);
 794   case cmd of
 795   'bind':
 796     // bind <key> [down [up]]
 797     if (Length(p) >= 2) and (Length(p) <= 4) then
 798     begin
 799       i := 0;
 800       key := LowerCase(p[1]);
 801       while (i < e_MaxInputKeys) and (key <> LowerCase(e_KeyNames[i])) do inc(i);
 802       if i < e_MaxInputKeys then
 803       begin
 804         if Length(p) = 2 then
 805           g_Console_Add(QuoteStr(e_KeyNames[i]) + ' = ' + QuoteStr(GetCommandString(gInputBinds[i].down)) + ' ' + QuoteStr(GetCommandString(gInputBinds[i].up)))
 806         else if Length(p) = 3 then
 807           g_Console_BindKey(i, p[2], '')
 808         else (* len = 4 *)
 809           g_Console_BindKey(i, p[2], p[3])
 810       end
 811       else
 812         g_Console_Add('bind: "' + p[1] + '" is not a key')
 813     end
 814     else
 815     begin
 816       g_Console_Add('bind <key> <down action> [up action]')
 817     end;
 818   'bindrep':
 819     // bindrep <key>
 820     if Length(p) = 2 then
 821     begin
 822       key := LowerCase(p[1]);
 823       i := 0;
 824       while (i < e_MaxInputKeys) and (key <> LowerCase(e_KeyNames[i])) do inc(i);
 825       if i < e_MaxInputKeys then
 826         gInputBinds[i].rep := True
 827       else
 828         g_Console_Add('bindrep: "' + p[1] + '" is not a key')
 829     end
 830     else
 831       g_Console_Add('bindrep <key>');
 832   'bindunrep':
 833     // bindunrep <key>
 834     if Length(p) = 2 then
 835     begin
 836       key := LowerCase(p[1]);
 837       i := 0;
 838       while (i < e_MaxInputKeys) and (key <> LowerCase(e_KeyNames[i])) do inc(i);
 839       if i < e_MaxInputKeys then
 840         gInputBinds[i].rep := False
 841       else
 842         g_Console_Add('bindunrep: "' + p[1] + '" is not a key')
 843     end
 844     else
 845       g_Console_Add('bindunrep <key>');
 846   'bindlist':
 847     for i := 0 to e_MaxInputKeys - 1 do
 848       if (gInputBinds[i].down <> nil) or (gInputBinds[i].up <> nil) then
 849         g_Console_Add(e_KeyNames[i] + ' ' + QuoteStr(GetCommandString(gInputBinds[i].down)) + ' ' + QuoteStr(GetCommandString(gInputBinds[i].up)));
 850   'unbind':
 851     // unbind <key>
 852     if Length(p) = 2 then
 853     begin
 854       key := LowerCase(p[1]);
 855       i := 0;
 856       while (i < e_MaxInputKeys) and (key <> LowerCase(e_KeyNames[i])) do inc(i);
 857       if i < e_MaxInputKeys then
 858         g_Console_BindKey(i, '')
 859       else
 860         g_Console_Add('unbind: "' + p[1] + '" is not a key')
 861     end
 862     else
 863       g_Console_Add('unbind <key>');
 864   'unbindall':
 865     for i := 0 to e_MaxInputKeys - 1 do
 866       g_Console_BindKey(i, '');
 867   'showkeyboard':
 868     g_Touch_ShowKeyboard(True);
 869   'hidekeyboard':
 870     g_Touch_ShowKeyboard(False);
 871   'togglemenu':
 872     begin
 873       if gConsoleShow then
 874         g_Console_Switch
 875       else if gChatShow then
 876         g_Console_Chat_Switch
 877       else
 878         KeyPress(VK_ESCAPE);
 879       menu_toggled := True
 880     end;
 881   'toggleconsole':
 882     g_Console_Switch;
 883   'togglechat':
 884     g_Console_Chat_Switch;
 885   'toggleteamchat':
 886     if gGameSettings.GameMode in [GM_TDM, GM_CTF] then
 887       g_Console_Chat_Switch(True);
 888   end
 889 end;
 890
 891 procedure AddCommand(cmd: AnsiString; proc: TCmdProc; ahelp: AnsiString=''; ahidden: Boolean=false; acheat: Boolean=false);
 892 var
 893   a: Integer;
 894   cp: PCommand;
 895 begin
 896   SetLength(commands, Length(commands)+1);
 897   a := High(commands);
 898   cp := @commands[a];
 899   cp.cmd := LowerCase(cmd);
 900   cp.proc := proc;
 901   cp.procEx := nil;
 902   cp.help := ahelp;
 903   cp.hidden := ahidden;
 904   cp.ptr := nil;
 905   cp.msg := '';
 906   cp.cheat := acheat;
 907   cp.action := -1;
 908   cp.player := -1;
 909 end;
 910
 911 procedure AddAction (cmd: AnsiString; action: Integer; help: AnsiString = ''; hidden: Boolean = False; cheat: Boolean = False);
 912   const
 913     PrefixList: array [0..1] of AnsiString = ('+', '-');
 914     PlayerList: array [0..1] of Integer = (1, 2);
 915   var
 916     s: AnsiString;
 917     i: Integer;
 918
 919   procedure NewAction (cmd: AnsiString; player: Integer);
 920     var cp: PCommand;
 921   begin
 922     SetLength(commands, Length(commands) + 1);
 923     cp := @commands[High(commands)];
 924     cp.cmd := LowerCase(cmd);
 925     cp.proc := nil;
 926     cp.procEx := nil;
 927     cp.help := help;
 928     cp.hidden := hidden;
 929     cp.ptr := nil;
 930     cp.msg := '';
 931     cp.cheat := cheat;
 932     cp.action := action;
 933     cp.player := player;
 934   end;
 935
 936 begin
 937   ASSERT(action >= FIRST_ACTION);
 938   ASSERT(action <= LAST_ACTION);
 939   for s in PrefixList do
 940   begin
 941     NewAction(s + cmd, 0);
 942     for i in PlayerList do
 943       NewAction(s + 'p' + IntToStr(i) + '_' + cmd, i - 1)
 944   end
 945 end;
 946
 947 procedure g_Console_SysInit;
 948   var a: Integer;
 949 begin
 950   gConsoleShow := False;
 951   gChatShow := False;
 952   InputReady := False;
 953   CPos := 1;
 954
 955   for a := 0 to High(MsgArray) do
 956     with MsgArray[a] do
 957     begin
 958       Msg := '';
 959       Time := 0;
 960     end;
 961
 962   AddCommand('segfault', segfault, 'make segfault');
 963
 964   AddCommand('quit', SystemCommands);
 965   AddCommand('exit', SystemCommands);
 966   AddCommand('r_reset', SystemCommands);
 967   AddCommand('r_maxfps', SystemCommands);
 968   AddCommand('g_language', SystemCommands);
 969
 970   AddCommand('bind', BindCommands);
 971   AddCommand('bindrep', BindCommands);
 972   AddCommand('bindunrep', BindCommands);
 973   AddCommand('bindlist', BindCommands);
 974   AddCommand('unbind', BindCommands);
 975   AddCommand('unbindall', BindCommands);
 976   AddCommand('showkeyboard', BindCommands);
 977   AddCommand('hidekeyboard', BindCommands);
 978   AddCommand('togglemenu', BindCommands);
 979   AddCommand('toggleconsole', BindCommands);
 980   AddCommand('togglechat', BindCommands);
 981   AddCommand('toggleteamchat', BindCommands);
 982
 983   AddCommand('clear', ConsoleCommands, 'clear console');
 984   AddCommand('clearhistory', ConsoleCommands);
 985   AddCommand('showhistory', ConsoleCommands);
 986   AddCommand('commands', ConsoleCommands);
 987   AddCommand('time', ConsoleCommands);
 988   AddCommand('date', ConsoleCommands);
 989   AddCommand('echo', ConsoleCommands);
 990   AddCommand('dump', ConsoleCommands);
 991   AddCommand('exec', ConsoleCommands);
 992   AddCommand('writeconfig', ConsoleCommands);
 993   AddCommand('alias', ConsoleCommands);
 994   AddCommand('call', ConsoleCommands);
 995   AddCommand('ver', ConsoleCommands);
 996   AddCommand('version', ConsoleCommands);
 997
 998   AddCommand('d_window', DebugCommands);
 999   AddCommand('d_sounds', DebugCommands);
1000   AddCommand('d_frames', DebugCommands);
1001   AddCommand('d_winmsg', DebugCommands);
1002   AddCommand('d_monoff', DebugCommands);
1003   AddCommand('d_botoff', DebugCommands);
1004   AddCommand('d_monster', DebugCommands);
1005   AddCommand('d_health', DebugCommands);
1006   AddCommand('d_player', DebugCommands);
1007   AddCommand('d_joy', DebugCommands);
1008   AddCommand('d_mem', DebugCommands);
1009
1010   AddCommand('p1_name', PlayerSettingsCVars);
1011   AddCommand('p2_name', PlayerSettingsCVars);
1012   AddCommand('p1_color', PlayerSettingsCVars);
1013   AddCommand('p2_color', PlayerSettingsCVars);
1014   AddCommand('p1_model', PlayerSettingsCVars);
1015   AddCommand('p2_model', PlayerSettingsCVars);
1016   AddCommand('p1_team', PlayerSettingsCVars);
1017   AddCommand('p2_team', PlayerSettingsCVars);
1018
1019   AddCommand('g_max_particles', GameCVars);
1020   AddCommand('g_max_shells', GameCVars);
1021   AddCommand('g_max_gibs', GameCVars);
1022   AddCommand('g_max_corpses', GameCVars);
1023   AddCommand('g_gamemode', GameCVars);
1024   AddCommand('g_friendlyfire', GameCVars);
1025   AddCommand('g_friendly_hit_trace', GameCVars);
1026   AddCommand('g_friendly_hit_projectile', GameCVars);
1027   AddCommand('g_friendly_absorb_damage', GameCVars);
1028   AddCommand('g_weaponstay', GameCVars);
1029   AddCommand('g_allow_exit', GameCVars);
1030   AddCommand('g_dm_keys', GameCVars);
1031   AddCommand('g_allow_monsters', GameCVars);
1032   AddCommand('g_bot_vsmonsters', GameCVars);
1033   AddCommand('g_bot_vsplayers', GameCVars);
1034   AddCommand('g_scorelimit', GameCVars);
1035   AddCommand('g_timelimit', GameCVars);
1036   AddCommand('g_maxlives', GameCVars);
1037   AddCommand('g_warmup_time', GameCVars);
1038   AddCommand('g_spawn_invul', GameCVars);
1039   AddCommand('g_item_respawn_time', GameCVars);
1040   AddCommand('sv_intertime', GameCVars);
1041
1042   AddCommand('sv_name', NetServerCVars);
1043   AddCommand('sv_passwd', NetServerCVars);
1044   AddCommand('sv_maxplrs', NetServerCVars);
1045   AddCommand('sv_public', NetServerCVars);
1046   AddCommand('sv_port', NetServerCVars);
1047
1048   AddCommand('pause', GameCommands);
1049   AddCommand('endgame', GameCommands);
1050   AddCommand('restart', GameCommands);
1051   AddCommand('addbot', GameCommands);
1052   AddCommand('bot_add', GameCommands);
1053   AddCommand('bot_addlist', GameCommands);
1054   AddCommand('bot_addred', GameCommands);
1055   AddCommand('bot_addblue', GameCommands);
1056   AddCommand('bot_removeall', GameCommands);
1057   AddCommand('chat', GameCommands);
1058   AddCommand('teamchat', GameCommands);
1059   AddCommand('game', GameCommands);
1060   AddCommand('host', GameCommands);
1061   AddCommand('map', GameCommands);
1062   AddCommand('nextmap', GameCommands);
1063   AddCommand('endmap', GameCommands);
1064   AddCommand('goodbye', GameCommands);
1065   AddCommand('suicide', GameCommands);
1066   AddCommand('spectate', GameCommands);
1067   AddCommand('ready', GameCommands);
1068   AddCommand('kick', GameCommands);
1069   AddCommand('kick_id', GameCommands);
1070   AddCommand('kick_pid', GameCommands);
1071   AddCommand('ban', GameCommands);
1072   AddCommand('ban_id', GameCommands);
1073   AddCommand('ban_pid', GameCommands);
1074   AddCommand('permban', GameCommands);
1075   AddCommand('permban_id', GameCommands);
1076   AddCommand('permban_pid', GameCommands);
1077   AddCommand('permban_ip', GameCommands);
1078   AddCommand('unban', GameCommands);
1079   AddCommand('connect', GameCommands);
1080   AddCommand('disconnect', GameCommands);
1081   AddCommand('reconnect', GameCommands);
1082   AddCommand('say', GameCommands);
1083   AddCommand('tell', GameCommands);
1084   AddCommand('centerprint', GameCommands);
1085   AddCommand('overtime', GameCommands);
1086   AddCommand('rcon_password', GameCommands);
1087   AddCommand('rcon', GameCommands);
1088   AddCommand('callvote', GameCommands);
1089   AddCommand('vote', GameCommands);
1090   AddCommand('clientlist', GameCommands);
1091   AddCommand('event', GameCommands);
1092   AddCommand('screenshot', GameCommands);
1093   AddCommand('weapon', GameCommands);
1094   AddCommand('p1_weapon', GameCommands);
1095   AddCommand('p2_weapon', GameCommands);
1096
1097   AddCommand('god', GameCheats);
1098   AddCommand('notarget', GameCheats);
1099   AddCommand('give', GameCheats); // "exit" too ;-)
1100   AddCommand('open', GameCheats);
1101   AddCommand('fly', GameCheats);
1102   AddCommand('noclip', GameCheats);
1103   AddCommand('speedy', GameCheats);
1104   AddCommand('jumpy', GameCheats);
1105   AddCommand('noreload', GameCheats);
1106   AddCommand('aimline', GameCheats);
1107   AddCommand('automap', GameCheats);
1108
1109   AddAction('jump', ACTION_JUMP);
1110   AddAction('moveleft', ACTION_MOVELEFT);
1111   AddAction('moveright', ACTION_MOVERIGHT);
1112   AddAction('lookup', ACTION_LOOKUP);
1113   AddAction('lookdown', ACTION_LOOKDOWN);
1114   AddAction('attack', ACTION_ATTACK);
1115   AddAction('scores', ACTION_SCORES);
1116   AddAction('activate', ACTION_ACTIVATE);
1117   AddAction('strafe', ACTION_STRAFE);
1118   AddAction('weapnext', ACTION_WEAPNEXT);
1119   AddAction('weapprev', ACTION_WEAPPREV);
1120
1121   WhitelistCommand('say');
1122   WhitelistCommand('tell');
1123   WhitelistCommand('overtime');
1124   WhitelistCommand('ready');
1125   WhitelistCommand('map');
1126   WhitelistCommand('nextmap');
1127   WhitelistCommand('endmap');
1128   WhitelistCommand('restart');
1129   WhitelistCommand('kick');
1130   WhitelistCommand('kick_pid');
1131   WhitelistCommand('ban');
1132   WhitelistCommand('ban_pid');
1133   WhitelistCommand('centerprint');
1134
1135   WhitelistCommand('addbot');
1136   WhitelistCommand('bot_add');
1137   WhitelistCommand('bot_addred');
1138   WhitelistCommand('bot_addblue');
1139   WhitelistCommand('bot_removeall');
1140
1141   WhitelistCommand('g_gamemode');
1142   WhitelistCommand('g_friendlyfire');
1143   WhitelistCommand('g_friendly_hit_trace');
1144   WhitelistCommand('g_friendly_hit_projectile');
1145   WhitelistCommand('g_friendly_absorb_damage');
1146   WhitelistCommand('g_weaponstay');
1147   WhitelistCommand('g_allow_exit');
1148   WhitelistCommand('g_dm_keys');
1149   WhitelistCommand('g_allow_monsters');
1150   WhitelistCommand('g_bot_vsmonsters');
1151   WhitelistCommand('g_bot_vsplayers');
1152   WhitelistCommand('g_scorelimit');
1153   WhitelistCommand('g_timelimit');
1154   WhitelistCommand('g_maxlives');
1155   WhitelistCommand('g_warmup_time');
1156   WhitelistCommand('g_spawn_invul');
1157   WhitelistCommand('g_item_respawn_time');
1158
1159   g_Console_ResetBinds;
1160   g_Console_ReadConfig(gConfigScript);
1161   g_Console_ReadConfig(autoexecScript);
1162   gParsingBinds := False;
1163 end;
1164
1165 procedure g_Console_Init;
1166 begin
1167   g_Console_Add(Format(_lc[I_CONSOLE_WELCOME], [GAME_VERSION]));
1168   g_Console_Add('');
1169 end;
1170
1171 procedure g_Console_Update;
1172 var
1173   a, b: Integer;
1174 begin
1175   InputReady := gConsoleShow or gChatShow;
1176
1177   a := 0;
1178   while a <= High(MsgArray) do
1179   begin
1180     if MsgArray[a].Time > 0 then
1181     begin
1182       if MsgArray[a].Time = 1 then
1183         begin
1184           if a < High(MsgArray) then
1185           begin
1186             for b := a to High(MsgArray)-1 do
1187               MsgArray[b] := MsgArray[b+1];
1188
1189             MsgArray[High(MsgArray)].Time := 0;
1190
1191             a := a - 1;
1192           end;
1193         end
1194       else
1195         Dec(MsgArray[a].Time);
1196     end;
1197
1198     a := a + 1;
1199   end;
1200 end;
1201
1202 procedure g_Console_Char(C: AnsiChar);
1203 begin
1204   if InputReady and (gConsoleShow or gChatShow) then
1205   begin
1206     Insert(C, Line, CPos);
1207     CPos := CPos + 1;
1208   end
1209 end;
1210
1211
1212 var
1213   tcomplist: array of AnsiString = nil;
1214   tcompidx: array of Integer = nil;
1215
1216 procedure Complete ();
1217 var
1218   i, c: Integer;
1219   tused: Integer;
1220   ll, lpfx, cmd: AnsiString;
1221 begin
1222   if (Length(Line) = 0) then
1223   begin
1224     g_Console_Add('');
1225     for i := 0 to High(commands) do
1226     begin
1227       // hidden commands are hidden when cheats aren't enabled
1228       if commands[i].hidden and not conIsCheatsEnabled then continue;
1229       if (Length(commands[i].help) > 0) then
1230       begin
1231         g_Console_Add('  '+commands[i].cmd+' -- '+commands[i].help);
1232       end
1233       else
1234       begin
1235         g_Console_Add('  '+commands[i].cmd);
1236       end;
1237     end;
1238     exit;
1239   end;
1240
1241   ll := LowerCase(Line);
1242   lpfx := '';
1243
1244   if (Length(ll) > 1) and (ll[Length(ll)] = ' ') then
1245   begin
1246     ll := Copy(ll, 0, Length(ll)-1);
1247     for i := 0 to High(commands) do
1248     begin
1249       // hidden commands are hidden when cheats aren't enabled
1250       if commands[i].hidden and not conIsCheatsEnabled then continue;
1251       if (commands[i].cmd = ll) then
1252       begin
1253         if (Length(commands[i].help) > 0) then
1254         begin
1255           g_Console_Add('  '+commands[i].cmd+' -- '+commands[i].help);
1256         end;
1257       end;
1258     end;
1259     exit;
1260   end;
1261
1262   // build completion list
1263   tused := 0;
1264   for i := 0 to High(commands) do
1265   begin
1266     // hidden commands are hidden when cheats aren't enabled
1267     if commands[i].hidden and not conIsCheatsEnabled then continue;
1268     cmd := commands[i].cmd;
1269     if (Length(cmd) >= Length(ll)) and (ll = Copy(cmd, 0, Length(ll))) then
1270     begin
1271       if (tused = Length(tcomplist)) then
1272       begin
1273         SetLength(tcomplist, Length(tcomplist)+128);
1274         SetLength(tcompidx, Length(tcompidx)+128);
1275       end;
1276       tcomplist[tused] := cmd;
1277       tcompidx[tused] := i;
1278       Inc(tused);
1279       if (Length(cmd) > Length(lpfx)) then lpfx := cmd;
1280     end;
1281   end;
1282
1283   // get longest prefix
1284   for i := 0 to tused-1 do
1285   begin
1286     cmd := tcomplist[i];
1287     for c := 1 to Length(lpfx) do
1288     begin
1289       if (c > Length(cmd)) then break;
1290       if (cmd[c] <> lpfx[c]) then begin lpfx := Copy(lpfx, 0, c-1); break; end;
1291     end;
1292   end;
1293
1294   if (tused = 0) then exit;
1295
1296   if (tused = 1) then
1297   begin
1298     Line := tcomplist[0]+' ';
1299     CPos := Length(Line)+1;
1300   end
1301   else
1302   begin
1303     // has longest prefix?
1304     if (Length(lpfx) > Length(ll)) then
1305     begin
1306       Line := lpfx;
1307       CPos:= Length(Line)+1;
1308     end
1309     else
1310     begin
1311       g_Console_Add('');
1312       for i := 0 to tused-1 do
1313       begin
1314         if (Length(commands[tcompidx[i]].help) > 0) then
1315         begin
1316           g_Console_Add('  '+tcomplist[i]+' -- '+commands[tcompidx[i]].help);
1317         end
1318         else
1319         begin
1320           g_Console_Add('  '+tcomplist[i]);
1321         end;
1322       end;
1323     end;
1324   end;
1325 end;
1326
1327
1328 procedure g_Console_Control(K: Word);
1329 begin
1330   case K of
1331     IK_BACKSPACE:
1332       if (Length(Line) > 0) and (CPos > 1) then
1333       begin
1334         Delete(Line, CPos-1, 1);
1335         CPos := CPos-1;
1336       end;
1337     IK_DELETE:
1338       if (Length(Line) > 0) and (CPos <= Length(Line)) then
1339         Delete(Line, CPos, 1);
1340     IK_LEFT, IK_KPLEFT, VK_LEFT, JOY0_LEFT, JOY1_LEFT, JOY2_LEFT, JOY3_LEFT:
1341       if CPos > 1 then
1342         CPos := CPos - 1;
1343     IK_RIGHT, IK_KPRIGHT, VK_RIGHT, JOY0_RIGHT, JOY1_RIGHT, JOY2_RIGHT, JOY3_RIGHT:
1344       if CPos <= Length(Line) then
1345         CPos := CPos + 1;
1346     IK_RETURN, IK_KPRETURN, VK_OPEN, VK_FIRE, JOY0_ATTACK, JOY1_ATTACK, JOY2_ATTACK, JOY3_ATTACK:
1347     begin
1348       if gConsoleShow then
1349         g_Console_Process(Line)
1350       else
1351         if gChatShow then
1352         begin
1353           if (Length(Line) > 0) and g_Game_IsNet then
1354           begin
1355             if gChatTeam then
1356             begin
1357               if g_Game_IsClient then
1358                 MC_SEND_Chat(b_Text_Format(Line), NET_CHAT_TEAM)
1359               else
1360                 MH_SEND_Chat('[' + gPlayer1Settings.name + ']: ' + b_Text_Format(Line),
1361                   NET_CHAT_TEAM, gPlayer1Settings.Team);
1362             end
1363             else
1364             begin
1365               if g_Game_IsClient then
1366                 MC_SEND_Chat(b_Text_Format(Line), NET_CHAT_PLAYER)
1367               else
1368                 MH_SEND_Chat('[' + gPlayer1Settings.name + ']: ' + b_Text_Format(Line),
1369                 NET_CHAT_PLAYER);
1370             end;
1371           end;
1372
1373           Line := '';
1374           CPos := 1;
1375           gJustChatted := True;
1376           g_Console_Chat_Switch;
1377           InputReady := False;
1378         end;
1379     end;
1380     IK_TAB:
1381       if not gChatShow then
1382         Complete();
1383     IK_DOWN, IK_KPDOWN, VK_DOWN, JOY0_DOWN, JOY1_DOWN, JOY2_DOWN, JOY3_DOWN:
1384       if not gChatShow then
1385         if (CommandHistory <> nil) and
1386            (CmdIndex < Length(CommandHistory)) then
1387         begin
1388           if CmdIndex < Length(CommandHistory)-1 then
1389             CmdIndex := CmdIndex + 1;
1390           Line := CommandHistory[CmdIndex];
1391           CPos := Length(Line) + 1;
1392         end;
1393     IK_UP, IK_KPUP, VK_UP, JOY0_UP, JOY1_UP, JOY2_UP, JOY3_UP:
1394       if not gChatShow then
1395         if (CommandHistory <> nil) and
1396            (CmdIndex <= Length(CommandHistory)) then
1397         begin
1398           if CmdIndex > 0 then
1399             CmdIndex := CmdIndex - 1;
1400           Line := CommandHistory[CmdIndex];
1401           Cpos := Length(Line) + 1;
1402         end;
1403     IK_PAGEUP, IK_KPPAGEUP, VK_PREV, JOY0_PREV, JOY1_PREV, JOY2_PREV, JOY3_PREV: // PgUp
1404       if not gChatShow then Inc(conSkipLines);
1405     IK_PAGEDN, IK_KPPAGEDN, VK_NEXT, JOY0_NEXT, JOY1_NEXT, JOY2_NEXT, JOY3_NEXT: // PgDown
1406       if not gChatShow and (conSkipLines > 0) then Dec(conSkipLines);
1407     IK_HOME, IK_KPHOME:
1408       CPos := 1;
1409     IK_END, IK_KPEND:
1410       CPos := Length(Line) + 1;
1411     IK_A..IK_Z, IK_SPACE, IK_SHIFT, IK_RSHIFT, IK_CAPSLOCK, IK_LBRACKET, IK_RBRACKET,
1412     IK_SEMICOLON, IK_QUOTE, IK_BACKSLASH, IK_SLASH, IK_COMMA, IK_DOT, (*IK_EQUALS,*)
1413     IK_0, IK_1, IK_2, IK_3, IK_4, IK_5, IK_6, IK_7, IK_8, IK_9, IK_MINUS, IK_EQUALS:
1414       (* see TEXTINPUT event *)
1415   end
1416 end;
1417
1418 function GetStr(var Str: AnsiString): AnsiString;
1419 var
1420   a, b: Integer;
1421 begin
1422   Result := '';
1423   if Str[1] = '"' then
1424   begin
1425     for b := 1 to Length(Str) do
1426       if (b = Length(Str)) or (Str[b+1] = '"') then
1427       begin
1428         Result := Copy(Str, 2, b-1);
1429         Delete(Str, 1, b+1);
1430         Str := Trim(Str);
1431         Exit;
1432       end;
1433   end;
1434
1435   for a := 1 to Length(Str) do
1436     if (a = Length(Str)) or (Str[a+1] = ' ') then
1437     begin
1438       Result := Copy(Str, 1, a);
1439       Delete(Str, 1, a+1);
1440       Str := Trim(Str);
1441       Exit;
1442     end;
1443 end;
1444
1445 function ParseString(Str: AnsiString): SSArray;
1446 begin
1447   Result := nil;
1448
1449   Str := Trim(Str);
1450
1451   if Str = '' then
1452     Exit;
1453
1454   while Str <> '' do
1455   begin
1456     SetLength(Result, Length(Result)+1);
1457     Result[High(Result)] := GetStr(Str);
1458   end;
1459 end;
1460
1461 procedure g_Console_Add (L: AnsiString; show: Boolean=false);
1462
1463   procedure conmsg (s: AnsiString);
1464   var
1465     a: Integer;
1466   begin
1467     if length(s) = 0 then exit;
1468     for a := 0 to High(MsgArray) do
1469     begin
1470       with MsgArray[a] do
1471       begin
1472         if Time = 0 then
1473         begin
1474           Msg := s;
1475           Time := MsgTime;
1476           exit;
1477         end;
1478       end;
1479     end;
1480     for a := 0 to High(MsgArray)-1 do MsgArray[a] := MsgArray[a+1];
1481     with MsgArray[High(MsgArray)] do
1482     begin
1483       Msg := L;
1484       Time := MsgTime;
1485     end;
1486   end;
1487
1488 var
1489   f: Integer;
1490 begin
1491   // put it to console
1492   cbufPut(L);
1493   if (length(L) = 0) or ((L[length(L)] <> #10) and (L[length(L)] <> #13)) then cbufPut(#10);
1494
1495   // now show 'em out of console too
1496   show := show and gAllowConsoleMessages;
1497   if show and gShowMessages then
1498   begin
1499     // Âûâîä ñòðîê ñ ïåðåíîñàìè ïî î÷åðåäè
1500     while length(L) > 0 do
1501     begin
1502       f := Pos(#10, L);
1503       if f <= 0 then f := length(L)+1;
1504       conmsg(Copy(L, 1, f-1));
1505       Delete(L, 1, f);
1506     end;
1507   end;
1508
1509   //SetLength(ConsoleHistory, Length(ConsoleHistory)+1);
1510   //ConsoleHistory[High(ConsoleHistory)] := L;
1511
1512   (*
1513 {$IFDEF HEADLESS}
1514   e_WriteLog('CON: ' + L, MSG_NOTIFY);
1515 {$ENDIF}
1516   *)
1517 end;
1518
1519
1520 var
1521   consolewriterLastWasEOL: Boolean = false;
1522
1523 procedure consolewriter (constref buf; len: SizeUInt);
1524 var
1525   b: PByte;
1526 begin
1527   if (len < 1) then exit;
1528   b := PByte(@buf);
1529   consolewriterLastWasEOL := (b[len-1] = 13) or (b[len-1] = 10);
1530   while (len > 0) do
1531   begin
1532     if (b[0] <> 13) and (b[0] <> 10) then
1533     begin
1534       cbufPut(AnsiChar(b[0]));
1535     end
1536     else
1537     begin
1538       if (len > 1) and (b[0] = 13) then begin len -= 1; b += 1; end;
1539       cbufPut(#10);
1540     end;
1541     len -= 1;
1542     b += 1;
1543   end;
1544 end;
1545
1546
1547 // returns formatted string if `writerCB` is `nil`, empty string otherwise
1548 //function formatstrf (const fmt: AnsiString; args: array of const; writerCB: TFormatStrFCallback=nil): AnsiString;
1549 //TFormatStrFCallback = procedure (constref buf; len: SizeUInt);
1550 procedure conwriteln (const s: AnsiString; show: Boolean=false);
1551 begin
1552   g_Console_Add(s, show);
1553 end;
1554
1555
1556 procedure conwritefln (const s: AnsiString; args: array of const; show: Boolean=false);
1557 begin
1558   if show then
1559   begin
1560     g_Console_Add(formatstrf(s, args), true);
1561   end
1562   else
1563   begin
1564     consolewriterLastWasEOL := false;
1565     formatstrf(s, args, consolewriter);
1566     if not consolewriterLastWasEOL then cbufPut(#10);
1567   end;
1568 end;
1569
1570
1571 procedure g_Console_Clear();
1572 begin
1573   //ConsoleHistory := nil;
1574   cbufClear();
1575   conSkipLines := 0;
1576 end;
1577
1578 procedure AddToHistory(L: AnsiString);
1579 var
1580   len: Integer;
1581 begin
1582   len := Length(CommandHistory);
1583
1584   if (len = 0) or
1585      (LowerCase(CommandHistory[len-1]) <> LowerCase(L)) then
1586   begin
1587     SetLength(CommandHistory, len+1);
1588     CommandHistory[len] := L;
1589   end;
1590
1591   CmdIndex := Length(CommandHistory);
1592 end;
1593
1594 function g_Console_CommandBlacklisted(C: AnsiString): Boolean;
1595 var
1596   Arr: SSArray;
1597   i: Integer;
1598 begin
1599   Result := True;
1600
1601   Arr := nil;
1602
1603   if Trim(C) = '' then
1604     Exit;
1605
1606   Arr := ParseString(C);
1607   if Arr = nil then
1608     Exit;
1609
1610   for i := 0 to High(Whitelist) do
1611     if Whitelist[i] = LowerCase(Arr[0]) then
1612       Result := False;
1613 end;
1614
1615 procedure g_Console_Process(L: AnsiString; quiet: Boolean = False);
1616 var
1617   Arr: SSArray;
1618   i: Integer;
1619 begin
1620   Arr := nil;
1621
1622   if Trim(L) = '' then
1623     Exit;
1624
1625   conSkipLines := 0; // "unscroll"
1626
1627   if L = 'goobers' then
1628   begin
1629     Line := '';
1630     CPos := 1;
1631     gCheats := true;
1632     g_Console_Add('Your memory serves you well.');
1633     exit;
1634   end;
1635
1636   if not quiet then
1637   begin
1638     g_Console_Add('> '+L);
1639     Line := '';
1640     CPos := 1;
1641   end;
1642
1643   Arr := ParseString(L);
1644   if Arr = nil then
1645     Exit;
1646
1647   if commands = nil then
1648     Exit;
1649
1650   if not quiet then
1651     AddToHistory(L);
1652
1653   for i := 0 to High(commands) do
1654   begin
1655     if commands[i].cmd = LowerCase(Arr[0]) then
1656     begin
1657       if commands[i].action >= 0 then
1658       begin
1659         gPlayerAction[commands[i].player, commands[i].action] := commands[i].cmd[1] = '+';
1660         exit
1661       end;
1662       if assigned(commands[i].procEx) then
1663       begin
1664         commands[i].procEx(@commands[i], Arr);
1665         exit
1666       end;
1667       if assigned(commands[i].proc) then
1668       begin
1669         commands[i].proc(Arr);
1670         exit
1671       end
1672     end
1673   end;
1674
1675   g_Console_Add(Format(_lc[I_CONSOLE_UNKNOWN], [Arr[0]]));
1676 end;
1677
1678
1679 function g_Console_Interactive: Boolean;
1680 begin
1681   Result := gConsoleShow
1682 end;
1683
1684 procedure g_Console_BindKey (key: Integer; down: AnsiString; up: AnsiString = '');
1685 begin
1686   //e_LogWritefln('bind "%s" "%s" <%s>', [LowerCase(e_KeyNames[key]), cmd, key]);
1687   ASSERT(key >= 0);
1688   ASSERT(key < e_MaxInputKeys);
1689   if key > 0 then
1690   begin
1691     gInputBinds[key].rep := False;
1692     gInputBinds[key].down := ParseAlias(down);
1693     gInputBinds[key].up := ParseAlias(up);
1694   end;
1695   g_Console_WriteGameConfig();
1696 end;
1697
1698 function g_Console_MatchBind (key: Integer; down: AnsiString; up: AnsiString = ''): Boolean;
1699
1700   function EqualsCommandLists (a, b: SSArray): Boolean;
1701     var i, len: Integer;
1702   begin
1703     result := False;
1704     len := Length(a);
1705     if len = Length(b) then
1706     begin
1707       i := 0;
1708       while (i < len) and (a[i] = b[i]) do inc(i);
1709       if i >= len then
1710         result := True
1711     end
1712   end;
1713
1714 begin
1715   ASSERT(key >= 0);
1716   ASSERT(key < e_MaxInputKeys);
1717   result := EqualsCommandLists(ParseAlias(down), gInputBinds[key].down) and EqualsCommandLists(ParseAlias(up), gInputBinds[key].up)
1718 end;
1719
1720 function g_Console_FindBind (n: Integer; down: AnsiString; up: AnsiString = ''): Integer;
1721   var i: Integer;
1722 begin
1723   ASSERT(n >= 1);
1724   result := 0;
1725   if commands = nil then Exit;
1726   i := 0;
1727   while (n >= 1) and (i < e_MaxInputKeys) do
1728   begin
1729     if g_Console_MatchBind(i, down, up) then
1730     begin
1731       result := i;
1732       dec(n)
1733     end;
1734     inc(i)
1735   end;
1736   if n >= 1 then
1737     result := 0
1738 end;
1739
1740 function g_Console_Action (action: Integer): Boolean;
1741   var i, len: Integer;
1742 begin
1743   ASSERT(action >= FIRST_ACTION);
1744   ASSERT(action <= LAST_ACTION);
1745   i := 0;
1746   len := Length(gPlayerAction);
1747   while (i < len) and (not gPlayerAction[i, action]) do inc(i);
1748   Result := i < len
1749 end;
1750
1751 function BindsAllowed (key: Integer): Boolean;
1752 begin
1753   Result := False;
1754   if (not g_GUIGrabInput) and (key >= 0) and (key < e_MaxInputKeys) and ((gInputBinds[key].down <> nil) or (gInputBinds[key].up <> nil)) then
1755   begin
1756     if gChatShow then
1757       Result := g_Console_MatchBind(key, 'togglemenu') or
1758                 g_Console_MatchBind(key, 'showkeyboard') or
1759                 g_Console_MatchBind(key, 'hidekeyboard')
1760     else if gConsoleShow or (g_ActiveWindow <> nil) or (gGameSettings.GameType = GT_NONE) then
1761       Result := g_Console_MatchBind(key, 'togglemenu') or
1762                 g_Console_MatchBind(key, 'toggleconsole') or
1763                 g_Console_MatchBind(key, 'showkeyboard') or
1764                 g_Console_MatchBind(key, 'hidekeyboard')
1765     else (* in game *)
1766       Result := True
1767   end
1768 end;
1769
1770 procedure g_Console_ProcessBind (key: Integer; down: Boolean);
1771   var i: Integer;
1772 begin
1773   if BindsAllowed(key) then
1774   begin
1775     if down then
1776       for i := 0 to High(gInputBinds[key].down) do
1777         g_Console_Process(gInputBinds[key].down[i], True)
1778     else
1779       for i := 0 to High(gInputBinds[key].up) do
1780         g_Console_Process(gInputBinds[key].up[i], True)
1781   end;
1782   if down and not menu_toggled then
1783     KeyPress(key);
1784   menu_toggled := False
1785 end;
1786
1787 procedure g_Console_ProcessBindRepeat (key: Integer);
1788   var i: Integer;
1789 begin
1790   if gConsoleShow or gChatShow or (g_ActiveWindow <> nil) then
1791   begin
1792     KeyPress(key); // key repeat in menus and shit
1793     Exit;
1794   end;
1795   if BindsAllowed(key) and gInputBinds[key].rep then
1796   begin
1797     for i := 0 to High(gInputBinds[key].down) do
1798       g_Console_Process(gInputBinds[key].down[i], True);
1799   end;
1800 end;
1801
1802 procedure g_Console_ResetBinds;
1803   var i: Integer;
1804 begin
1805   for i := 0 to e_MaxInputKeys - 1 do
1806     g_Console_BindKey(i, '', '');
1807
1808   g_Console_BindKey(IK_GRAVE, 'toggleconsole');
1809   g_Console_BindKey(IK_ESCAPE, 'togglemenu');
1810   g_Console_BindKey(IK_A, '+p1_moveleft', '-p1_moveleft');
1811   g_Console_BindKey(IK_D, '+p1_moveright', '-p1_moveright');
1812   g_Console_BindKey(IK_W, '+p1_lookup', '-p1_lookup');
1813   g_Console_BindKey(IK_S, '+p1_lookdown', '-p1_lookdown');
1814   g_Console_BindKey(IK_SPACE, '+p1_jump', '-p1_jump');
1815   g_Console_BindKey(IK_H, '+p1_attack', '-p1_attack');
1816   g_Console_BindKey(IK_J, '+p1_activate', '-p1_activate');
1817   g_Console_BindKey(IK_E, '+p1_weapnext', '-p1_weapnext');
1818   g_Console_BindKey(IK_Q, '+p1_weapprev', '-p1_weapprev');
1819   g_Console_BindKey(IK_ALT, '+p1_strafe', '-p1_strafe');
1820   g_Console_BindKey(IK_1, 'p1_weapon 1');
1821   g_Console_BindKey(IK_2, 'p1_weapon 2');
1822   g_Console_BindKey(IK_3, 'p1_weapon 3');
1823   g_Console_BindKey(IK_4, 'p1_weapon 4');
1824   g_Console_BindKey(IK_5, 'p1_weapon 5');
1825   g_Console_BindKey(IK_6, 'p1_weapon 6');
1826   g_Console_BindKey(IK_7, 'p1_weapon 7');
1827   g_Console_BindKey(IK_8, 'p1_weapon 8');
1828   g_Console_BindKey(IK_9, 'p1_weapon 9');
1829   g_Console_BindKey(IK_0, 'p1_weapon 10');
1830   g_Console_BindKey(IK_MINUS, 'p1_weapon 11');
1831   g_Console_BindKey(IK_T, 'togglechat');
1832   g_Console_BindKey(IK_Y, 'toggleteamchat');
1833   g_Console_BindKey(IK_F11, 'screenshot');
1834   g_Console_BindKey(IK_TAB, '+p1_scores', '-p1_scores');
1835   g_Console_BindKey(IK_PAUSE, 'pause');
1836   g_Console_BindKey(IK_F1, 'vote');
1837
1838   (* for i := 0 to e_MaxJoys - 1 do *)
1839   for i := 0 to 1 do
1840   begin
1841     g_Console_BindKey(e_JoyHatToKey(i, 0, HAT_LEFT), '+p' + IntToStr(i mod 2 + 1) + '_moveleft', '-p' + IntToStr(i mod 2 + 1) + '_moveleft');
1842     g_Console_BindKey(e_JoyHatToKey(i, 0, HAT_RIGHT), '+p' + IntToStr(i mod 2 + 1) + '_moveright', '-p' + IntToStr(i mod 2 + 1) + '_moveright');
1843     g_Console_BindKey(e_JoyHatToKey(i, 0, HAT_UP), '+p' + IntToStr(i mod 2 + 1) + '_lookup', '-p' + IntToStr(i mod 2 + 1) + '_lookup');
1844     g_Console_BindKey(e_JoyHatToKey(i, 0, HAT_DOWN), '+p' + IntToStr(i mod 2 + 1) + '_lookdown', '-p' + IntToStr(i mod 2 + 1) + '_lookdown');
1845     g_Console_BindKey(e_JoyButtonToKey(i, 2), '+p' + IntToStr(i mod 2 + 1) + '_jump', '-p' + IntToStr(i mod 2 + 1) + '_jump');
1846     g_Console_BindKey(e_JoyButtonToKey(i, 0), '+p' + IntToStr(i mod 2 + 1) + '_attack', '-p' + IntToStr(i mod 2 + 1) + '_attack');
1847     g_Console_BindKey(e_JoyButtonToKey(i, 3), '+p' + IntToStr(i mod 2 + 1) + '_activate', '-p' + IntToStr(i mod 2 + 1) + '_activate');
1848     g_Console_BindKey(e_JoyButtonToKey(i, 1), '+p' + IntToStr(i mod 2 + 1) + '_weapnext', '-p' + IntToStr(i mod 2 + 1) + '_weapnext');
1849     g_Console_BindKey(e_JoyButtonToKey(i, 4), '+p' + IntToStr(i mod 2 + 1) + '_weapprev', '-p' + IntToStr(i mod 2 + 1) + '_weapprev');
1850     g_Console_BindKey(e_JoyButtonToKey(i, 7), '+p' + IntToStr(i mod 2 + 1) + '_strafe', '-p' + IntToStr(i mod 2 + 1) + '_strafe');
1851     g_Console_BindKey(e_JoyButtonToKey(i, 10), 'togglemenu');
1852   end;
1853
1854   g_Console_BindKey(VK_ESCAPE, 'togglemenu');
1855   g_Console_BindKey(VK_LSTRAFE, '+moveleft; +strafe', '-moveleft; -strafe');
1856   g_Console_BindKey(VK_RSTRAFE, '+moveright; +strafe', '-moveright; -strafe');
1857   g_Console_BindKey(VK_LEFT, '+moveleft', '-moveleft');
1858   g_Console_BindKey(VK_RIGHT, '+moveright', '-moveright');
1859   g_Console_BindKey(VK_UP, '+lookup', '-lookup');
1860   g_Console_BindKey(VK_DOWN, '+lookdown', '-lookdown');
1861   g_Console_BindKey(VK_JUMP, '+jump', '-jump');
1862   g_Console_BindKey(VK_FIRE, '+attack', '-attack');
1863   g_Console_BindKey(VK_OPEN, '+activate', '-activate');
1864   g_Console_BindKey(VK_NEXT, '+weapnext', '-weapnext');
1865   g_Console_BindKey(VK_PREV, '+weapprev', '-weapprev');
1866   g_Console_BindKey(VK_STRAFE, '+strafe', '-strafe');
1867   g_Console_BindKey(VK_0, 'weapon 1');
1868   g_Console_BindKey(VK_1, 'weapon 2');
1869   g_Console_BindKey(VK_2, 'weapon 3');
1870   g_Console_BindKey(VK_3, 'weapon 4');
1871   g_Console_BindKey(VK_4, 'weapon 5');
1872   g_Console_BindKey(VK_5, 'weapon 6');
1873   g_Console_BindKey(VK_6, 'weapon 7');
1874   g_Console_BindKey(VK_7, 'weapon 8');
1875   g_Console_BindKey(VK_8, 'weapon 9');
1876   g_Console_BindKey(VK_9, 'weapon 10');
1877   g_Console_BindKey(VK_A, 'weapon 11');
1878   g_Console_BindKey(VK_CHAT, 'togglechat');
1879   g_Console_BindKey(VK_TEAM, 'toggleteamchat');
1880   g_Console_BindKey(VK_CONSOLE, 'toggleconsole');
1881   g_Console_BindKey(VK_PRINTSCR, 'screenshot');
1882   g_Console_BindKey(VK_STATUS, '+scores', '-scores');
1883   g_Console_BindKey(VK_SHOWKBD, 'showkeyboard');
1884   g_Console_BindKey(VK_HIDEKBD, 'hidekeyboard');
1885 end;
1886
1887 procedure g_Console_ReadConfig (filename: String);
1888   var f: TextFile; s: AnsiString; i, len: Integer;
1889 begin
1890   e_LogWritefln('g_Console_ReadConfig (1) "%s"', [filename]);
1891   if e_FindResource(ConfigDirs, filename, false) = true then
1892   begin
1893     e_LogWritefln('g_Console_ReadConfig (2) "%s"', [filename]);
1894     AssignFile(f, filename);
1895     Reset(f);
1896     while not EOF(f) do
1897     begin
1898       ReadLn(f, s);
1899       len := Length(s);
1900       if len > 0 then
1901       begin
1902         i := 1;
1903         (* skip spaces *)
1904         while (i <= len) and (s[i] <= ' ') do inc(i);
1905         (* skip comments *)
1906         if (i <= len) and ((s[i] <> '#') and ((i + 1 > len) or (s[i] <> '/') or (s[i + 1] <> '/'))) then
1907           g_Console_Process(s, True);
1908       end
1909     end;
1910     CloseFile(f);
1911   end
1912 end;
1913
1914 procedure g_Console_WriteConfig (filename: String);
1915   var f: TextFile; i, j: Integer;
1916
1917   procedure WriteFlag(name: string; flag: LongWord);
1918   begin
1919     WriteLn(f, name, IfThen(LongBool(gsGameFlags and flag), 1, 0));
1920   end;
1921
1922   function FormatTeam(team: Byte): string;
1923   begin
1924     if team = TEAM_BLUE then
1925       result := 'blue'
1926     else
1927       result := 'red';
1928   end;
1929
1930 begin
1931   AssignFile(f, filename);
1932   Rewrite(f);
1933   WriteLn(f, '// ' + configComment);
1934
1935   // binds
1936   WriteLn(f, 'unbindall');
1937   for i := 0 to e_MaxInputKeys - 1 do
1938     if (Length(gInputBinds[i].down) > 0) or (Length(gInputBinds[i].up) > 0) then
1939     begin
1940       Write(f, 'bind ', e_KeyNames[i], ' ', QuoteStr(GetCommandString(gInputBinds[i].down)));
1941       if Length(gInputBinds[i].down) = 0 then
1942         Write(f, '""');
1943       if Length(gInputBinds[i].up) > 0 then
1944         Write(f, ' ', QuoteStr(GetCommandString(gInputBinds[i].up)));
1945       WriteLn(f, '');
1946       if gInputBinds[i].rep then
1947         WriteLn(f, 'bindrep ', e_KeyNames[i]);
1948     end;
1949
1950   // lang
1951   if gAskLanguage then
1952     WriteLn(f, 'g_language ask')
1953   else
1954     WriteLn(f, 'g_language ', gLanguage);
1955
1956   // net server
1957   WriteLn(f, 'sv_name ', QuoteStr(NetServerName));
1958   WriteLn(f, 'sv_passwd ', QuoteStr(NetPassword));
1959   WriteLn(f, 'sv_maxplrs ', NetMaxClients);
1960   WriteLn(f, 'sv_port ', NetPort);
1961   WriteLn(f, 'sv_public ', IfThen(NetUseMaster, 1, 0));
1962
1963   // game settings
1964   WriteLn(f, 'g_max_particles ', g_GFX_GetMax());
1965   WriteLn(f, 'g_max_shells ', g_Shells_GetMax());
1966   WriteLn(f, 'g_max_gibs ', g_Gibs_GetMax());
1967   WriteLn(f, 'g_max_corpses ', g_Corpses_GetMax());
1968   WriteLn(f, 'sv_intertime ', gDefInterTime);
1969
1970   // gameplay settings
1971   WriteLn(f, 'g_gamemode ', gsGameMode);
1972   WriteLn(f, 'g_scorelimit ', gsGoalLimit);
1973   WriteLn(f, 'g_timelimit ', gsTimeLimit);
1974   WriteLn(f, 'g_maxlives ', gsMaxLives);
1975   WriteLn(f, 'g_item_respawn_time ', gsItemRespawnTime);
1976   WriteLn(f, 'g_spawn_invul ', gsSpawnInvul);
1977   WriteLn(f, 'g_warmup_time ', gsWarmupTime);
1978
1979   WriteFlag('g_friendlyfire ', GAME_OPTION_TEAMDAMAGE);
1980   WriteFlag('g_friendly_hit_trace ', GAME_OPTION_TEAMHITTRACE);
1981   WriteFlag('g_friendly_hit_projectile ', GAME_OPTION_TEAMHITPROJECTILE);
1982   WriteFlag('g_allow_exit ', GAME_OPTION_ALLOWEXIT);
1983   WriteFlag('g_allow_monsters ', GAME_OPTION_MONSTERS);
1984   WriteFlag('g_dm_keys ', GAME_OPTION_DMKEYS);
1985   WriteFlag('g_weaponstay ', GAME_OPTION_WEAPONSTAY);
1986   WriteFlag('g_bot_vsmonsters ', GAME_OPTION_BOTVSMONSTER);
1987   WriteFlag('g_bot_vsplayers ', GAME_OPTION_BOTVSPLAYER);
1988
1989   // players
1990   with gPlayer1Settings do
1991   begin
1992     WriteLn(f, 'p1_name ', QuoteStr(Name));
1993     WriteLn(f, 'p1_color ', Color.R, ' ', Color.G, ' ', Color.B);
1994     WriteLn(f, 'p1_model ', QuoteStr(Model));
1995     WriteLn(f, 'p1_team ', FormatTeam(Team));
1996   end;
1997   with gPlayer2Settings do
1998   begin
1999     WriteLn(f, 'p2_name ', QuoteStr(Name));
2000     WriteLn(f, 'p2_color ', Color.R, ' ', Color.G, ' ', Color.B);
2001     WriteLn(f, 'p2_model ', QuoteStr(Model));
2002     WriteLn(f, 'p2_team ', FormatTeam(Team));
2003   end;
2004
2005   // all cvars
2006   for i := 0 to High(commands) do
2007   begin
2008     if not commands[i].cheat then
2009     begin
2010       if @commands[i].procEx = @boolVarHandler then
2011       begin
2012         if PBoolean(commands[i].ptr)^ then j := 1 else j := 0;
2013         WriteLn(f, commands[i].cmd, ' ', j)
2014       end
2015       else if @commands[i].procEx = @intVarHandler then
2016       begin
2017         WriteLn(f, commands[i].cmd, ' ', PInteger(commands[i].ptr)^)
2018       end
2019       else if @commands[i].procEx = @wordVarHandler then
2020       begin
2021         WriteLn(f, commands[i].cmd, ' ', PWord(commands[i].ptr)^)
2022       end
2023       else if @commands[i].procEx = @dwordVarHandler then
2024       begin
2025         WriteLn(f, commands[i].cmd, ' ', PCardinal(commands[i].ptr)^)
2026       end
2027       else if @commands[i].procEx = @singleVarHandler then
2028       begin
2029         WriteLn(f, commands[i].cmd, ' ', PVarSingle(commands[i].ptr).val^:0:6)
2030       end
2031       else if @commands[i].procEx = @strVarHandler then
2032       begin
2033         if Length(PAnsiString(commands[i].ptr)^) = 0 then
2034           WriteLn(f, commands[i].cmd, ' ""')
2035         else
2036           WriteLn(f, commands[i].cmd, ' ', QuoteStr(PAnsiString(commands[i].ptr)^))
2037       end
2038     end
2039   end;
2040
2041   WriteLn(f, 'r_maxfps ', gMaxFPS);
2042   WriteLn(f, 'r_reset');
2043   CloseFile(f)
2044 end;
2045
2046 procedure g_Console_WriteGameConfig;
2047   var s: AnsiString;
2048 begin
2049   if gParsingBinds = false then
2050   begin
2051     s := e_GetWriteableDir(ConfigDirs);
2052     g_Console_WriteConfig(e_CatPath(s, gConfigScript))
2053   end
2054 end;
2055
2056 procedure Init;
2057   var i: Integer;
2058 begin
2059   conRegVar('d_eres', @debug_e_res, '', '');
2060   for i := 1 to e_MaxJoys do
2061     conRegVar('joy' + IntToStr(i) + '_deadzone', @e_JoystickDeadzones[i - 1], '', '')
2062 end;
2063
2064 initialization
2065   Init
2066 end.