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 procedure g_Console_Init;
  40 procedure g_Console_SysInit;
  41 procedure g_Console_Update;
  42 procedure g_Console_Draw (MessagesOnly: Boolean = False);
  43 procedure g_Console_Char (C: AnsiChar);
  44 procedure g_Console_Control (K: Word);
  45 procedure g_Console_Process (L: AnsiString; quiet: Boolean=false);
  46 procedure g_Console_Add (L: AnsiString; show: Boolean=false);
  47 procedure g_Console_Clear;
  48 function  g_Console_CommandBlacklisted (C: AnsiString): Boolean;
  49 procedure g_Console_ReadConfig (filename: String);
  50 procedure g_Console_WriteConfig (filename: String);
  51 procedure g_Console_WriteGameConfig;
  52
  53 function  g_Console_Interactive: Boolean;
  54 function  g_Console_Action (action: Integer): Boolean;
  55 function  g_Console_MatchBind (key: Integer; down: AnsiString; up: AnsiString = ''): Boolean;
  56 function  g_Console_FindBind (n: Integer; down: AnsiString; up: AnsiString = ''): Integer;
  57 procedure g_Console_BindKey (key: Integer; down: AnsiString; up: AnsiString = '');
  58 procedure g_Console_ProcessBind (key: Integer; down: Boolean);
  59 procedure g_Console_ProcessBindRepeat (key: Integer);
  60 procedure g_Console_ResetBinds;
  61
  62 procedure conwriteln (const s: AnsiString; show: Boolean=false);
  63 procedure conwritefln (const s: AnsiString; args: array of const; show: Boolean=false);
  64
  65 procedure conRegVar (const conname: AnsiString; pvar: PBoolean; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
  66 procedure conRegVar (const conname: AnsiString; pvar: PSingle; amin, amax: Single; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
  67 procedure conRegVar (const conname: AnsiString; pvar: PInteger; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
  68 procedure conRegVar (const conname: AnsiString; pvar: PWord; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
  69 procedure conRegVar (const conname: AnsiString; pvar: PCardinal; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
  70 procedure conRegVar (const conname: AnsiString; pvar: PAnsiString; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
  71
  72 // <0: no arg; 0/1: true/false
  73 function conGetBoolArg (p: SSArray; idx: Integer): Integer;
  74
  75 // poor man's floating literal parser; i'm sorry, but `StrToFloat()` sux cocks
  76 function conParseFloat (var res: Single; const s: AnsiString): Boolean;
  77
  78 const
  79   defaultConfigScript = 'dfconfig.cfg';
  80
  81 var
  82   gConsoleShow: Boolean = false; // True - êîíñîëü îòêðûòà èëè îòêðûâàåòñÿ
  83   gChatShow: Boolean = false;
  84   gChatTeam: Boolean = false;
  85   gAllowConsoleMessages: Boolean = true;
  86   gJustChatted: Boolean = false; // ÷òîáû àäìèí â èíòåðå ÷àòÿñü íå ïðîìàòûâàë ñòàòèñòèêó
  87   gParsingBinds: Boolean = true; // íå ïåðåñîõðàíÿòü êîíôèã âî âðåìÿ ïàðñèíãà
  88   gPlayerAction: Array [0..1, 0..LAST_ACTION] of Boolean; // [player, action]
  89   gConfigScript: string = defaultConfigScript;
  90
  91 implementation
  92
  93 uses
  94   g_textures, g_main, e_graphics, e_input, g_game, g_gfx, g_player, g_items,
  95   SysUtils, g_basic, g_options, Math, g_touch, e_res,
  96   g_menu, g_gui, g_language, g_net, g_netmsg, e_log, conbuf;
  97
  98 const
  99   autoexecScript = 'autoexec.cfg';
 100   configComment = 'generated by doom2d, do not modify';
 101
 102 type
 103   PCommand = ^TCommand;
 104
 105   TCmdProc = procedure (p: SSArray);
 106   TCmdProcEx = procedure (me: PCommand; p: SSArray);
 107
 108   TCommand = record
 109     cmd: AnsiString;
 110     proc: TCmdProc;
 111     procEx: TCmdProcEx;
 112     help: AnsiString;
 113     hidden: Boolean;
 114     ptr: Pointer; // various data
 115     msg: AnsiString; // message for var changes
 116     cheat: Boolean;
 117     action: Integer; // >= 0 for action commands
 118     player: Integer; // used for action commands
 119   end;
 120
 121   TAlias = record
 122     name: AnsiString;
 123     commands: SSArray;
 124   end;
 125
 126
 127 const
 128   MsgTime = 144;
 129   MaxScriptRecursion = 16;
 130
 131   DEBUG_STRING = 'DEBUG MODE';
 132
 133 var
 134   ID: DWORD;
 135   RecursionDepth: Word = 0;
 136   RecursionLimitHit: Boolean = False;
 137   Cons_Y: SmallInt;
 138   ConsoleHeight: Single;
 139   Cons_Shown: Boolean; // draw console
 140   InputReady: Boolean; // allow text input in console/chat
 141   Line: AnsiString;
 142   CPos: Word;
 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   conSkipLines: Integer = 0;
 150   MsgArray: Array [0..4] of record
 151                               Msg: AnsiString;
 152                               Time: Word;
 153                             end;
 154
 155   gInputBinds: Array [0..e_MaxInputKeys - 1] of record
 156     rep: Boolean;
 157     down, up: SSArray;
 158   end;
 159   menu_toggled: BOOLEAN; (* hack for menu controls *)
 160   ChatTop: BOOLEAN;
 161   ConsoleStep: Single;
 162   ConsoleTrans: Single;
 163
 164
 165 procedure g_Console_Switch;
 166 begin
 167   Cons_Y := Min(0, Max(Cons_Y, -Floor(gScreenHeight * ConsoleHeight)));
 168   if Cons_Shown = False then
 169     Cons_Y := -Floor(gScreenHeight * ConsoleHeight);
 170   gChatShow := False;
 171   gConsoleShow := not gConsoleShow;
 172   Cons_Shown := True;
 173   InputReady := False;
 174   g_Touch_ShowKeyboard(gConsoleShow or gChatShow);
 175 end;
 176
 177 procedure g_Console_Chat_Switch (Team: Boolean = False);
 178 begin
 179   if not g_Game_IsNet then Exit;
 180   Cons_Y := Min(0, Max(Cons_Y, -Floor(gScreenHeight * ConsoleHeight)));
 181   if Cons_Shown = False then
 182     Cons_Y := -Floor(gScreenHeight * ConsoleHeight);
 183   gConsoleShow := False;
 184   gChatShow := not gChatShow;
 185   gChatTeam := Team;
 186   Cons_Shown := True;
 187   InputReady := False;
 188   Line := '';
 189   CPos := 1;
 190   g_Touch_ShowKeyboard(gConsoleShow or gChatShow);
 191 end;
 192
 193 // poor man's floating literal parser; i'm sorry, but `StrToFloat()` sux cocks
 194 function conParseFloat (var res: Single; const s: AnsiString): Boolean;
 195 var
 196   pos: Integer = 1;
 197   frac: Single = 1;
 198   slen: Integer;
 199 begin
 200   result := false;
 201   res := 0;
 202   slen := Length(s);
 203   while (slen > 0) and (s[slen] <= ' ') do Dec(slen);
 204   while (pos <= slen) and (s[pos] <= ' ') do Inc(pos);
 205   if (pos > slen) then exit;
 206   if (slen-pos = 1) and (s[pos] = '.') then exit; // single dot
 207   // integral part
 208   while (pos <= slen) do
 209   begin
 210     if (s[pos] < '0') or (s[pos] > '9') then break;
 211     res := res*10+Byte(s[pos])-48;
 212     Inc(pos);
 213   end;
 214   if (pos <= slen) then
 215   begin
 216     // must be a dot
 217     if (s[pos] <> '.') then exit;
 218     Inc(pos);
 219     while (pos <= slen) do
 220     begin
 221       if (s[pos] < '0') or (s[pos] > '9') then break;
 222       frac := frac/10;
 223       res += frac*(Byte(s[pos])-48);
 224       Inc(pos);
 225     end;
 226   end;
 227   if (pos <= slen) then exit; // oops
 228   result := true;
 229 end;
 230
 231
 232 // ////////////////////////////////////////////////////////////////////////// //
 233 // <0: no arg; 0/1: true/false; 666: toggle
 234 function conGetBoolArg (p: SSArray; idx: Integer): Integer;
 235 begin
 236   if (idx < 0) or (idx > High(p)) then begin result := -1; exit; end;
 237   result := 0;
 238   if (p[idx] = '1') or (CompareText(p[idx], 'on') = 0) or (CompareText(p[idx], 'true') = 0) or
 239      (CompareText(p[idx], 'tan') = 0) or (CompareText(p[idx], 'yes') = 0) then result := 1
 240   else if (CompareText(p[idx], 'toggle') = 0) or (CompareText(p[idx], 'switch') = 0) or
 241           (CompareText(p[idx], 't') = 0) then result := 666;
 242 end;
 243
 244
 245 procedure boolVarHandler (me: PCommand; p: SSArray);
 246   procedure binaryFlag (var flag: Boolean; msg: AnsiString);
 247   var
 248     old: Boolean;
 249   begin
 250     if (Length(p) > 2) then
 251     begin
 252       conwritefln('too many arguments to ''%s''', [p[0]]);
 253     end
 254     else
 255     begin
 256       old := flag;
 257       case conGetBoolArg(p, 1) of
 258         -1: begin end;
 259          0: if not me.cheat or conIsCheatsEnabled then flag := false else begin conwriteln('not available'); exit; end;
 260          1: if not me.cheat or conIsCheatsEnabled then flag := true else begin conwriteln('not available'); exit; end;
 261          666: if not me.cheat or conIsCheatsEnabled then flag := not flag else begin conwriteln('not available'); exit; end;
 262       end;
 263       if flag <> old then
 264         g_Console_WriteGameConfig();
 265       if (Length(msg) = 0) then msg := p[0] else msg += ':';
 266       if flag then conwritefln('%s tan', [msg]) else conwritefln('%s ona', [msg]);
 267     end;
 268   end;
 269 begin
 270   binaryFlag(PBoolean(me.ptr)^, me.msg);
 271 end;
 272
 273
 274 procedure intVarHandler (me: PCommand; p: SSArray);
 275 var
 276   old: Integer;
 277 begin
 278   if (Length(p) <> 2) then
 279   begin
 280     conwritefln('%s %d', [me.cmd, PInteger(me.ptr)^]);
 281   end
 282   else
 283   begin
 284     try
 285       old := PInteger(me.ptr)^;
 286       PInteger(me.ptr)^ := StrToInt(p[1]);
 287       if PInteger(me.ptr)^ <> old then
 288         g_Console_WriteGameConfig();
 289     except
 290       conwritefln('invalid integer value: "%s"', [p[1]]);
 291     end;
 292   end;
 293 end;
 294
 295
 296 procedure wordVarHandler (me: PCommand; p: SSArray);
 297 var
 298   old: Integer;
 299 begin
 300   if (Length(p) <> 2) then
 301   begin
 302     conwritefln('%s %d', [me.cmd, PInteger(me.ptr)^]);
 303   end
 304   else
 305   begin
 306     try
 307       old := PWord(me.ptr)^;
 308       PWord(me.ptr)^ := min($FFFF, StrToDWord(p[1]));
 309       if PWord(me.ptr)^ <> old then
 310         g_Console_WriteGameConfig();
 311     except
 312       conwritefln('invalid word value: "%s"', [p[1]]);
 313     end;
 314   end;
 315 end;
 316
 317
 318 procedure dwordVarHandler (me: PCommand; p: SSArray);
 319 var
 320   old: Integer;
 321 begin
 322   if (Length(p) <> 2) then
 323   begin
 324     conwritefln('%s %d', [me.cmd, PInteger(me.ptr)^]);
 325   end
 326   else
 327   begin
 328     try
 329       old := PCardinal(me.ptr)^;
 330       PCardinal(me.ptr)^ := StrToDWord(p[1]);
 331       if PCardinal(me.ptr)^ <> old then
 332         g_Console_WriteGameConfig();
 333     except
 334       conwritefln('invalid dword value: "%s"', [p[1]]);
 335     end;
 336   end;
 337 end;
 338
 339
 340 procedure strVarHandler (me: PCommand; p: SSArray);
 341 var
 342   old: AnsiString;
 343 begin
 344   if (Length(p) <> 2) then
 345   begin
 346     conwritefln('%s %s', [me.cmd, QuoteStr(PAnsiString(me.ptr)^)]);
 347   end
 348   else
 349   begin
 350     old := PAnsiString(me.ptr)^;
 351     PAnsiString(me.ptr)^ := p[1];
 352     if PAnsiString(me.ptr)^ <> old then
 353       g_Console_WriteGameConfig();
 354   end;
 355 end;
 356
 357
 358 procedure conRegVar (const conname: AnsiString; pvar: PBoolean; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
 359 var
 360   f: Integer;
 361   cp: PCommand;
 362 begin
 363   f := Length(commands);
 364   SetLength(commands, f+1);
 365   cp := @commands[f];
 366   cp.cmd := LowerCase(conname);
 367   cp.proc := nil;
 368   cp.procEx := boolVarHandler;
 369   cp.help := ahelp;
 370   cp.hidden := ahidden;
 371   cp.ptr := pvar;
 372   cp.msg := amsg;
 373   cp.cheat := acheat;
 374   cp.action := -1;
 375   cp.player := -1;
 376 end;
 377
 378
 379 procedure conRegVar (const conname: AnsiString; pvar: PInteger; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
 380 var
 381   f: Integer;
 382   cp: PCommand;
 383 begin
 384   f := Length(commands);
 385   SetLength(commands, f+1);
 386   cp := @commands[f];
 387   cp.cmd := LowerCase(conname);
 388   cp.proc := nil;
 389   cp.procEx := intVarHandler;
 390   cp.help := ahelp;
 391   cp.hidden := ahidden;
 392   cp.ptr := pvar;
 393   cp.msg := amsg;
 394   cp.cheat := acheat;
 395   cp.action := -1;
 396   cp.player := -1;
 397 end;
 398
 399
 400 procedure conRegVar (const conname: AnsiString; pvar: PWord; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
 401 var
 402   f: Integer;
 403   cp: PCommand;
 404 begin
 405   f := Length(commands);
 406   SetLength(commands, f+1);
 407   cp := @commands[f];
 408   cp.cmd := LowerCase(conname);
 409   cp.proc := nil;
 410   cp.procEx := wordVarHandler;
 411   cp.help := ahelp;
 412   cp.hidden := ahidden;
 413   cp.ptr := pvar;
 414   cp.msg := amsg;
 415   cp.cheat := acheat;
 416   cp.action := -1;
 417   cp.player := -1;
 418 end;
 419
 420
 421 procedure conRegVar (const conname: AnsiString; pvar: PCardinal; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
 422 var
 423   f: Integer;
 424   cp: PCommand;
 425 begin
 426   f := Length(commands);
 427   SetLength(commands, f+1);
 428   cp := @commands[f];
 429   cp.cmd := LowerCase(conname);
 430   cp.proc := nil;
 431   cp.procEx := dwordVarHandler;
 432   cp.help := ahelp;
 433   cp.hidden := ahidden;
 434   cp.ptr := pvar;
 435   cp.msg := amsg;
 436   cp.cheat := acheat;
 437   cp.action := -1;
 438   cp.player := -1;
 439 end;
 440
 441
 442 procedure conRegVar (const conname: AnsiString; pvar: PAnsiString; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
 443 var
 444   f: Integer;
 445   cp: PCommand;
 446 begin
 447   f := Length(commands);
 448   SetLength(commands, f+1);
 449   cp := @commands[f];
 450   cp.cmd := LowerCase(conname);
 451   cp.proc := nil;
 452   cp.procEx := strVarHandler;
 453   cp.help := ahelp;
 454   cp.hidden := ahidden;
 455   cp.ptr := pvar;
 456   cp.msg := amsg;
 457   cp.cheat := acheat;
 458   cp.action := -1;
 459   cp.player := -1;
 460 end;
 461
 462 // ////////////////////////////////////////////////////////////////////////// //
 463 type
 464   PVarSingle = ^TVarSingle;
 465   TVarSingle = record
 466     val: PSingle;
 467     min, max, def: Single; // default will be starting value
 468   end;
 469
 470
 471 procedure singleVarHandler (me: PCommand; p: SSArray);
 472 var
 473   pv: PVarSingle;
 474   nv, old: Single;
 475   msg: AnsiString;
 476 begin
 477   if (Length(p) > 2) then
 478   begin
 479     conwritefln('too many arguments to ''%s''', [me.cmd]);
 480     exit;
 481   end;
 482   pv := PVarSingle(me.ptr);
 483   old := pv.val^;
 484   if (Length(p) = 2) then
 485   begin
 486     if me.cheat and (not conIsCheatsEnabled) then begin conwriteln('not available'); exit; end;
 487     if (CompareText(p[1], 'default') = 0) or (CompareText(p[1], 'def') = 0) or
 488        (CompareText(p[1], 'd') = 0) or (CompareText(p[1], 'off') = 0) or
 489        (CompareText(p[1], 'ona') = 0) then
 490     begin
 491       pv.val^ := pv.def;
 492     end
 493     else
 494     begin
 495       if not conParseFloat(nv, p[1]) then
 496       begin
 497         conwritefln('%s: ''%s'' doesn''t look like a floating number', [me.cmd, p[1]]);
 498         exit;
 499       end;
 500       if (nv < pv.min) then nv := pv.min;
 501       if (nv > pv.max) then nv := pv.max;
 502       pv.val^ := nv;
 503     end;
 504   end;
 505   if pv.val^ <> old then
 506     g_Console_WriteGameConfig();
 507   msg := me.msg;
 508   if (Length(msg) = 0) then msg := me.cmd else msg += ':';
 509   conwritefln('%s %s', [msg, pv.val^]);
 510 end;
 511
 512
 513 procedure conRegVar (const conname: AnsiString; pvar: PSingle; amin, amax: Single; const ahelp: AnsiString; const amsg: AnsiString; acheat: Boolean=false; ahidden: Boolean=false); overload;
 514 var
 515   f: Integer;
 516   cp: PCommand;
 517   pv: PVarSingle;
 518 begin
 519   GetMem(pv, sizeof(TVarSingle));
 520   pv.val := pvar;
 521   pv.min := amin;
 522   pv.max := amax;
 523   pv.def := pvar^;
 524   f := Length(commands);
 525   SetLength(commands, f+1);
 526   cp := @commands[f];
 527   cp.cmd := LowerCase(conname);
 528   cp.proc := nil;
 529   cp.procEx := singleVarHandler;
 530   cp.help := ahelp;
 531   cp.hidden := ahidden;
 532   cp.ptr := pv;
 533   cp.msg := amsg;
 534   cp.cheat := acheat;
 535   cp.action := -1;
 536   cp.player := -1;
 537 end;
 538
 539
 540 // ////////////////////////////////////////////////////////////////////////// //
 541 function GetStrACmd(var Str: AnsiString): AnsiString;
 542 var
 543   a: Integer;
 544 begin
 545   Result := '';
 546   for a := 1 to Length(Str) do
 547     if (a = Length(Str)) or (Str[a+1] = ';') then
 548     begin
 549       Result := Copy(Str, 1, a);
 550       Delete(Str, 1, a+1);
 551       Str := Trim(Str);
 552       Exit;
 553     end;
 554 end;
 555
 556 function ParseAlias(Str: AnsiString): SSArray;
 557 begin
 558   Result := nil;
 559
 560   Str := Trim(Str);
 561
 562   if Str = '' then
 563     Exit;
 564
 565   while Str <> '' do
 566   begin
 567     SetLength(Result, Length(Result)+1);
 568     Result[High(Result)] := GetStrACmd(Str);
 569   end;
 570 end;
 571
 572 procedure ConsoleCommands(p: SSArray);
 573 var
 574   cmd, s: AnsiString;
 575   a, b: Integer;
 576   (* F: TextFile; *)
 577 begin
 578   cmd := LowerCase(p[0]);
 579   s := '';
 580
 581   if cmd = 'clear' then
 582   begin
 583     //ConsoleHistory := nil;
 584     cbufClear();
 585     conSkipLines := 0;
 586
 587     for a := 0 to High(MsgArray) do
 588       with MsgArray[a] do
 589       begin
 590         Msg := '';
 591         Time := 0;
 592       end;
 593   end;
 594
 595   if cmd = 'clearhistory' then
 596     CommandHistory := nil;
 597
 598   if cmd = 'showhistory' then
 599     if CommandHistory <> nil then
 600     begin
 601       g_Console_Add('');
 602       for a := 0 to High(CommandHistory) do
 603         g_Console_Add('  '+CommandHistory[a]);
 604     end;
 605
 606   if cmd = 'commands' then
 607   begin
 608     g_Console_Add('');
 609     g_Console_Add('commands list:');
 610     for a := High(commands) downto 0 do
 611     begin
 612       if (Length(commands[a].help) > 0) then
 613       begin
 614         g_Console_Add('  '+commands[a].cmd+' -- '+commands[a].help);
 615       end
 616       else
 617       begin
 618         g_Console_Add('  '+commands[a].cmd);
 619       end;
 620     end;
 621   end;
 622
 623   if cmd = 'time' then
 624     g_Console_Add(TimeToStr(Now), True);
 625
 626   if cmd = 'date' then
 627     g_Console_Add(DateToStr(Now), True);
 628
 629   if cmd = 'echo' then
 630     if Length(p) > 1 then
 631       begin
 632         if p[1] = 'ololo' then
 633           gCheats := True
 634         else
 635         begin
 636           s := '';
 637           for a := 1 to High(p) do
 638             s := s + p[a] + ' ';
 639           g_Console_Add(b_Text_Format(s), True);
 640         end;
 641       end
 642     else
 643       g_Console_Add('');
 644
 645   if cmd = 'dump' then
 646   begin
 647     (*
 648     if ConsoleHistory <> nil then
 649     begin
 650       if Length(P) > 1 then
 651         s := P[1]
 652       else
 653         s := GameDir+'/console.txt';
 654
 655       {$I-}
 656       AssignFile(F, s);
 657       Rewrite(F);
 658       if IOResult <> 0 then
 659       begin
 660         g_Console_Add(Format(_lc[I_CONSOLE_ERROR_WRITE], [s]));
 661         CloseFile(F);
 662         Exit;
 663       end;
 664
 665       for a := 0 to High(ConsoleHistory) do
 666         WriteLn(F, ConsoleHistory[a]);
 667
 668       CloseFile(F);
 669       g_Console_Add(Format(_lc[I_CONSOLE_DUMPED], [s]));
 670       {$I+}
 671     end;
 672     *)
 673   end;
 674
 675   if cmd = 'exec' then
 676   begin
 677     // exec <filename>
 678     if Length(p) = 2 then
 679       g_Console_ReadConfig(p[1])
 680     else
 681       g_Console_Add('exec <script file>');
 682   end;
 683
 684   if cmd = 'writeconfig' then
 685   begin
 686     // writeconfig <filename>
 687     if Length(p) = 2 then
 688     begin
 689       s := e_GetWriteableDir(ConfigDirs);
 690       g_Console_WriteConfig(e_CatPath(s, p[1]))
 691     end
 692     else
 693     begin
 694       g_Console_Add('writeconfig <file>')
 695     end
 696   end;
 697
 698   if (cmd = 'ver') or (cmd = 'version') then
 699   begin
 700     conwriteln('Doom 2D: Forever v. ' + GAME_VERSION);
 701     conwritefln('Net protocol v. %d', [NET_PROTOCOL_VER]);
 702     conwritefln('Build date: %s at %s', [GAME_BUILDDATE, GAME_BUILDTIME]);
 703   end;
 704
 705   if cmd = 'alias' then
 706   begin
 707     // alias [alias_name] [commands]
 708     if Length(p) > 1 then
 709     begin
 710       for a := 0 to High(Aliases) do
 711         if Aliases[a].name = p[1] then
 712         begin
 713           if Length(p) > 2 then
 714             Aliases[a].commands := ParseAlias(p[2])
 715           else
 716             for b := 0 to High(Aliases[a].commands) do
 717               g_Console_Add(Aliases[a].commands[b]);
 718           Exit;
 719         end;
 720       SetLength(Aliases, Length(Aliases)+1);
 721       a := High(Aliases);
 722       Aliases[a].name := p[1];
 723       if Length(p) > 2 then
 724         Aliases[a].commands := ParseAlias(p[2])
 725       else
 726         for b := 0 to High(Aliases[a].commands) do
 727           g_Console_Add(Aliases[a].commands[b]);
 728     end else
 729       for a := 0 to High(Aliases) do
 730         if Aliases[a].commands <> nil then
 731           g_Console_Add(Aliases[a].name);
 732   end;
 733
 734   if cmd = 'call' then
 735   begin
 736     // call <alias_name>
 737     if Length(p) > 1 then
 738     begin
 739       if Aliases = nil then
 740         Exit;
 741       for a := 0 to High(Aliases) do
 742         if Aliases[a].name = p[1] then
 743         begin
 744           if Aliases[a].commands <> nil then
 745           begin
 746             // with this system proper endless loop detection seems either impossible
 747             // or very dirty to implement, so let's have this instead
 748             // prevents endless loops
 749             for b := 0 to High(Aliases[a].commands) do
 750             begin
 751               Inc(RecursionDepth);
 752               RecursionLimitHit := (RecursionDepth > MaxScriptRecursion) or RecursionLimitHit;
 753               if not RecursionLimitHit then
 754                 g_Console_Process(Aliases[a].commands[b], True);
 755               Dec(RecursionDepth);
 756             end;
 757             if (RecursionDepth = 0) and RecursionLimitHit then
 758             begin
 759               g_Console_Add(Format(_lc[I_CONSOLE_ERROR_CALL], [s]));
 760               RecursionLimitHit := False;
 761             end;
 762           end;
 763           Exit;
 764         end;
 765     end
 766     else
 767       g_Console_Add('call <alias name>');
 768   end;
 769 end;
 770
 771 procedure WhitelistCommand(cmd: AnsiString);
 772 var
 773   a: Integer;
 774 begin
 775   SetLength(Whitelist, Length(Whitelist)+1);
 776   a := High(Whitelist);
 777   Whitelist[a] := LowerCase(cmd);
 778 end;
 779
 780 procedure segfault (p: SSArray);
 781 var
 782   pp: PByte = nil;
 783 begin
 784   pp^ := 0;
 785 end;
 786
 787 function GetCommandString (p: SSArray): AnsiString;
 788   var i: Integer;
 789 begin
 790   result := '';
 791   if Length(p) >= 1 then
 792   begin
 793     result := p[0];
 794     for i := 1 to High(p) do
 795       result := result + '; ' + p[i]
 796   end
 797 end;
 798
 799 function QuoteStr(str: String): String;
 800 begin
 801   if Pos(' ', str) > 0 then
 802     Result := '"' + str + '"'
 803   else
 804     Result := str;
 805 end;
 806
 807 procedure BindCommands (p: SSArray);
 808   var cmd, key: AnsiString; i: Integer;
 809 begin
 810   cmd := LowerCase(p[0]);
 811   case cmd of
 812   'bind':
 813     // bind <key> [down [up]]
 814     if (Length(p) >= 2) and (Length(p) <= 4) then
 815     begin
 816       i := 0;
 817       key := LowerCase(p[1]);
 818       while (i < e_MaxInputKeys) and (key <> LowerCase(e_KeyNames[i])) do inc(i);
 819       if i < e_MaxInputKeys then
 820       begin
 821         if Length(p) = 2 then
 822           g_Console_Add(QuoteStr(e_KeyNames[i]) + ' = ' + QuoteStr(GetCommandString(gInputBinds[i].down)) + ' ' + QuoteStr(GetCommandString(gInputBinds[i].up)))
 823         else if Length(p) = 3 then
 824           g_Console_BindKey(i, p[2], '')
 825         else (* len = 4 *)
 826           g_Console_BindKey(i, p[2], p[3])
 827       end
 828       else
 829         g_Console_Add('bind: "' + p[1] + '" is not a key')
 830     end
 831     else
 832     begin
 833       g_Console_Add('bind <key> <down action> [up action]')
 834     end;
 835   'bindrep':
 836     // bindrep <key>
 837     if Length(p) = 2 then
 838     begin
 839       key := LowerCase(p[1]);
 840       i := 0;
 841       while (i < e_MaxInputKeys) and (key <> LowerCase(e_KeyNames[i])) do inc(i);
 842       if i < e_MaxInputKeys then
 843         gInputBinds[i].rep := True
 844       else
 845         g_Console_Add('bindrep: "' + p[1] + '" is not a key')
 846     end
 847     else
 848       g_Console_Add('bindrep <key>');
 849   'bindunrep':
 850     // bindunrep <key>
 851     if Length(p) = 2 then
 852     begin
 853       key := LowerCase(p[1]);
 854       i := 0;
 855       while (i < e_MaxInputKeys) and (key <> LowerCase(e_KeyNames[i])) do inc(i);
 856       if i < e_MaxInputKeys then
 857         gInputBinds[i].rep := False
 858       else
 859         g_Console_Add('bindunrep: "' + p[1] + '" is not a key')
 860     end
 861     else
 862       g_Console_Add('bindunrep <key>');
 863   'bindlist':
 864     for i := 0 to e_MaxInputKeys - 1 do
 865       if (gInputBinds[i].down <> nil) or (gInputBinds[i].up <> nil) then
 866         g_Console_Add(e_KeyNames[i] + ' ' + QuoteStr(GetCommandString(gInputBinds[i].down)) + ' ' + QuoteStr(GetCommandString(gInputBinds[i].up)));
 867   'unbind':
 868     // unbind <key>
 869     if Length(p) = 2 then
 870     begin
 871       key := LowerCase(p[1]);
 872       i := 0;
 873       while (i < e_MaxInputKeys) and (key <> LowerCase(e_KeyNames[i])) do inc(i);
 874       if i < e_MaxInputKeys then
 875         g_Console_BindKey(i, '')
 876       else
 877         g_Console_Add('unbind: "' + p[1] + '" is not a key')
 878     end
 879     else
 880       g_Console_Add('unbind <key>');
 881   'unbindall':
 882     for i := 0 to e_MaxInputKeys - 1 do
 883       g_Console_BindKey(i, '');
 884   'showkeyboard':
 885     g_Touch_ShowKeyboard(True);
 886   'hidekeyboard':
 887     g_Touch_ShowKeyboard(False);
 888   'togglemenu':
 889     begin
 890       if gConsoleShow then
 891         g_Console_Switch
 892       else if gChatShow then
 893         g_Console_Chat_Switch
 894       else
 895         KeyPress(VK_ESCAPE);
 896       menu_toggled := True
 897     end;
 898   'toggleconsole':
 899     g_Console_Switch;
 900   'togglechat':
 901     g_Console_Chat_Switch;
 902   'toggleteamchat':
 903     if gGameSettings.GameMode in [GM_TDM, GM_CTF] then
 904       g_Console_Chat_Switch(True);
 905   end
 906 end;
 907
 908 procedure AddCommand(cmd: AnsiString; proc: TCmdProc; ahelp: AnsiString=''; ahidden: Boolean=false; acheat: Boolean=false);
 909 var
 910   a: Integer;
 911   cp: PCommand;
 912 begin
 913   SetLength(commands, Length(commands)+1);
 914   a := High(commands);
 915   cp := @commands[a];
 916   cp.cmd := LowerCase(cmd);
 917   cp.proc := proc;
 918   cp.procEx := nil;
 919   cp.help := ahelp;
 920   cp.hidden := ahidden;
 921   cp.ptr := nil;
 922   cp.msg := '';
 923   cp.cheat := acheat;
 924   cp.action := -1;
 925   cp.player := -1;
 926 end;
 927
 928 procedure AddAction (cmd: AnsiString; action: Integer; help: AnsiString = ''; hidden: Boolean = False; cheat: Boolean = False);
 929   const
 930     PrefixList: array [0..1] of AnsiString = ('+', '-');
 931     PlayerList: array [0..1] of Integer = (1, 2);
 932   var
 933     s: AnsiString;
 934     i: Integer;
 935
 936   procedure NewAction (cmd: AnsiString; player: Integer);
 937     var cp: PCommand;
 938   begin
 939     SetLength(commands, Length(commands) + 1);
 940     cp := @commands[High(commands)];
 941     cp.cmd := LowerCase(cmd);
 942     cp.proc := nil;
 943     cp.procEx := nil;
 944     cp.help := help;
 945     cp.hidden := hidden;
 946     cp.ptr := nil;
 947     cp.msg := '';
 948     cp.cheat := cheat;
 949     cp.action := action;
 950     cp.player := player;
 951   end;
 952
 953 begin
 954   ASSERT(action >= FIRST_ACTION);
 955   ASSERT(action <= LAST_ACTION);
 956   for s in PrefixList do
 957   begin
 958     NewAction(s + cmd, 0);
 959     for i in PlayerList do
 960       NewAction(s + 'p' + IntToStr(i) + '_' + cmd, i - 1)
 961   end
 962 end;
 963
 964 procedure g_Console_SysInit;
 965   var a: Integer;
 966 begin
 967   Cons_Y := -Floor(gScreenHeight * ConsoleHeight);
 968   gConsoleShow := False;
 969   gChatShow := False;
 970   Cons_Shown := False;
 971   InputReady := False;
 972   CPos := 1;
 973
 974   for a := 0 to High(MsgArray) do
 975     with MsgArray[a] do
 976     begin
 977       Msg := '';
 978       Time := 0;
 979     end;
 980
 981   AddCommand('segfault', segfault, 'make segfault');
 982
 983   AddCommand('quit', SystemCommands);
 984   AddCommand('exit', SystemCommands);
 985   AddCommand('r_reset', SystemCommands);
 986   AddCommand('r_maxfps', SystemCommands);
 987   AddCommand('g_language', SystemCommands);
 988
 989   AddCommand('bind', BindCommands);
 990   AddCommand('bindrep', BindCommands);
 991   AddCommand('bindunrep', BindCommands);
 992   AddCommand('bindlist', BindCommands);
 993   AddCommand('unbind', BindCommands);
 994   AddCommand('unbindall', BindCommands);
 995   AddCommand('showkeyboard', BindCommands);
 996   AddCommand('hidekeyboard', BindCommands);
 997   AddCommand('togglemenu', BindCommands);
 998   AddCommand('toggleconsole', BindCommands);
 999   AddCommand('togglechat', BindCommands);
1000   AddCommand('toggleteamchat', BindCommands);
1001
1002   AddCommand('clear', ConsoleCommands, 'clear console');
1003   AddCommand('clearhistory', ConsoleCommands);
1004   AddCommand('showhistory', ConsoleCommands);
1005   AddCommand('commands', ConsoleCommands);
1006   AddCommand('time', ConsoleCommands);
1007   AddCommand('date', ConsoleCommands);
1008   AddCommand('echo', ConsoleCommands);
1009   AddCommand('dump', ConsoleCommands);
1010   AddCommand('exec', ConsoleCommands);
1011   AddCommand('writeconfig', ConsoleCommands);
1012   AddCommand('alias', ConsoleCommands);
1013   AddCommand('call', ConsoleCommands);
1014   AddCommand('ver', ConsoleCommands);
1015   AddCommand('version', ConsoleCommands);
1016
1017   AddCommand('d_window', DebugCommands);
1018   AddCommand('d_sounds', DebugCommands);
1019   AddCommand('d_frames', DebugCommands);
1020   AddCommand('d_winmsg', DebugCommands);
1021   AddCommand('d_monoff', DebugCommands);
1022   AddCommand('d_botoff', DebugCommands);
1023   AddCommand('d_monster', DebugCommands);
1024   AddCommand('d_health', DebugCommands);
1025   AddCommand('d_player', DebugCommands);
1026   AddCommand('d_joy', DebugCommands);
1027   AddCommand('d_mem', DebugCommands);
1028
1029   AddCommand('p1_name', PlayerSettingsCVars);
1030   AddCommand('p2_name', PlayerSettingsCVars);
1031   AddCommand('p1_color', PlayerSettingsCVars);
1032   AddCommand('p2_color', PlayerSettingsCVars);
1033   AddCommand('p1_model', PlayerSettingsCVars);
1034   AddCommand('p2_model', PlayerSettingsCVars);
1035
1036   AddCommand('g_max_particles', GameCVars);
1037   AddCommand('g_max_shells', GameCVars);
1038   AddCommand('g_max_gibs', GameCVars);
1039   AddCommand('g_max_corpses', GameCVars);
1040   AddCommand('g_gamemode', GameCVars);
1041   AddCommand('g_friendlyfire', GameCVars);
1042   AddCommand('g_friendly_hit_trace', GameCVars);
1043   AddCommand('g_friendly_hit_projectile', GameCVars);
1044   AddCommand('g_weaponstay', GameCVars);
1045   AddCommand('g_allow_exit', GameCVars);
1046   AddCommand('g_dm_keys', GameCVars);
1047   AddCommand('g_allow_monsters', GameCVars);
1048   AddCommand('g_bot_vsmonsters', GameCVars);
1049   AddCommand('g_bot_vsplayers', GameCVars);
1050   AddCommand('g_scorelimit', GameCVars);
1051   AddCommand('g_timelimit', GameCVars);
1052   AddCommand('g_maxlives', GameCVars);
1053   AddCommand('g_warmup_time', GameCVars);
1054   AddCommand('g_spawn_invul', GameCVars);
1055   AddCommand('g_item_respawn_time', GameCVars);
1056   AddCommand('sv_intertime', GameCVars);
1057
1058   AddCommand('sv_name', NetServerCVars);
1059   AddCommand('sv_passwd', NetServerCVars);
1060   AddCommand('sv_maxplrs', NetServerCVars);
1061   AddCommand('sv_public', NetServerCVars);
1062   AddCommand('sv_port', NetServerCVars);
1063
1064   AddCommand('pause', GameCommands);
1065   AddCommand('endgame', GameCommands);
1066   AddCommand('restart', GameCommands);
1067   AddCommand('addbot', GameCommands);
1068   AddCommand('bot_add', GameCommands);
1069   AddCommand('bot_addlist', GameCommands);
1070   AddCommand('bot_addred', GameCommands);
1071   AddCommand('bot_addblue', GameCommands);
1072   AddCommand('bot_removeall', GameCommands);
1073   AddCommand('chat', GameCommands);
1074   AddCommand('teamchat', GameCommands);
1075   AddCommand('game', GameCommands);
1076   AddCommand('host', GameCommands);
1077   AddCommand('map', GameCommands);
1078   AddCommand('nextmap', GameCommands);
1079   AddCommand('endmap', GameCommands);
1080   AddCommand('goodbye', GameCommands);
1081   AddCommand('suicide', GameCommands);
1082   AddCommand('spectate', GameCommands);
1083   AddCommand('ready', GameCommands);
1084   AddCommand('kick', GameCommands);
1085   AddCommand('kick_id', GameCommands);
1086   AddCommand('kick_pid', GameCommands);
1087   AddCommand('ban', GameCommands);
1088   AddCommand('ban_id', GameCommands);
1089   AddCommand('ban_pid', GameCommands);
1090   AddCommand('permban', GameCommands);
1091   AddCommand('permban_id', GameCommands);
1092   AddCommand('permban_pid', GameCommands);
1093   AddCommand('permban_ip', GameCommands);
1094   AddCommand('unban', GameCommands);
1095   AddCommand('connect', GameCommands);
1096   AddCommand('disconnect', GameCommands);
1097   AddCommand('reconnect', GameCommands);
1098   AddCommand('say', GameCommands);
1099   AddCommand('tell', GameCommands);
1100   AddCommand('centerprint', GameCommands);
1101   AddCommand('overtime', GameCommands);
1102   AddCommand('rcon_password', GameCommands);
1103   AddCommand('rcon', GameCommands);
1104   AddCommand('callvote', GameCommands);
1105   AddCommand('vote', GameCommands);
1106   AddCommand('clientlist', GameCommands);
1107   AddCommand('event', GameCommands);
1108   AddCommand('screenshot', GameCommands);
1109   AddCommand('weapon', GameCommands);
1110   AddCommand('p1_weapon', GameCommands);
1111   AddCommand('p2_weapon', GameCommands);
1112
1113   AddCommand('god', GameCheats);
1114   AddCommand('notarget', GameCheats);
1115   AddCommand('give', GameCheats); // "exit" too ;-)
1116   AddCommand('open', GameCheats);
1117   AddCommand('fly', GameCheats);
1118   AddCommand('noclip', GameCheats);
1119   AddCommand('speedy', GameCheats);
1120   AddCommand('jumpy', GameCheats);
1121   AddCommand('noreload', GameCheats);
1122   AddCommand('aimline', GameCheats);
1123   AddCommand('automap', GameCheats);
1124
1125   AddAction('jump', ACTION_JUMP);
1126   AddAction('moveleft', ACTION_MOVELEFT);
1127   AddAction('moveright', ACTION_MOVERIGHT);
1128   AddAction('lookup', ACTION_LOOKUP);
1129   AddAction('lookdown', ACTION_LOOKDOWN);
1130   AddAction('attack', ACTION_ATTACK);
1131   AddAction('scores', ACTION_SCORES);
1132   AddAction('activate', ACTION_ACTIVATE);
1133   AddAction('strafe', ACTION_STRAFE);
1134   AddAction('weapnext', ACTION_WEAPNEXT);
1135   AddAction('weapprev', ACTION_WEAPPREV);
1136
1137   WhitelistCommand('say');
1138   WhitelistCommand('tell');
1139   WhitelistCommand('overtime');
1140   WhitelistCommand('ready');
1141   WhitelistCommand('map');
1142   WhitelistCommand('nextmap');
1143   WhitelistCommand('endmap');
1144   WhitelistCommand('restart');
1145   WhitelistCommand('kick');
1146   WhitelistCommand('kick_pid');
1147   WhitelistCommand('ban');
1148   WhitelistCommand('ban_pid');
1149   WhitelistCommand('centerprint');
1150
1151   WhitelistCommand('addbot');
1152   WhitelistCommand('bot_add');
1153   WhitelistCommand('bot_addred');
1154   WhitelistCommand('bot_addblue');
1155   WhitelistCommand('bot_removeall');
1156
1157   WhitelistCommand('g_gamemode');
1158   WhitelistCommand('g_friendlyfire');
1159   WhitelistCommand('g_friendly_hit_trace');
1160   WhitelistCommand('g_friendly_hit_projectile');
1161   WhitelistCommand('g_weaponstay');
1162   WhitelistCommand('g_allow_exit');
1163   WhitelistCommand('g_dm_keys');
1164   WhitelistCommand('g_allow_monsters');
1165   WhitelistCommand('g_bot_vsmonsters');
1166   WhitelistCommand('g_bot_vsplayers');
1167   WhitelistCommand('g_scorelimit');
1168   WhitelistCommand('g_timelimit');
1169   WhitelistCommand('g_maxlives');
1170   WhitelistCommand('g_warmup_time');
1171   WhitelistCommand('g_spawn_invul');
1172   WhitelistCommand('g_item_respawn_time');
1173
1174   g_Console_ResetBinds;
1175   g_Console_ReadConfig(gConfigScript);
1176   g_Console_ReadConfig(autoexecScript);
1177   gParsingBinds := False;
1178 end;
1179
1180 procedure g_Console_Init;
1181 begin
1182   g_Texture_CreateWAD(ID, GameWAD+':TEXTURES\CONSOLE');
1183   g_Console_Add(Format(_lc[I_CONSOLE_WELCOME], [GAME_VERSION]));
1184   g_Console_Add('');
1185 end;
1186
1187 procedure g_Console_Update;
1188 var
1189   a, b, Step: Integer;
1190 begin
1191   if Cons_Shown then
1192   begin
1193     Step := Max(1, Round(Floor(gScreenHeight * ConsoleHeight) * ConsoleStep));
1194     if gConsoleShow then
1195     begin
1196       (* Open animation *)
1197       Cons_Y := Min(Cons_Y + Step, 0);
1198       InputReady := True
1199     end
1200     else
1201     begin
1202       (* Close animation *)
1203       Cons_Y := Max(Cons_Y - Step, -Floor(gScreenHeight * ConsoleHeight));
1204       Cons_Shown := Cons_Y > -Floor(gScreenHeight * ConsoleHeight);
1205       InputReady := False
1206     end;
1207
1208     if gChatShow then
1209       InputReady := True
1210   end;
1211
1212   a := 0;
1213   while a <= High(MsgArray) do
1214   begin
1215     if MsgArray[a].Time > 0 then
1216     begin
1217       if MsgArray[a].Time = 1 then
1218         begin
1219           if a < High(MsgArray) then
1220           begin
1221             for b := a to High(MsgArray)-1 do
1222               MsgArray[b] := MsgArray[b+1];
1223
1224             MsgArray[High(MsgArray)].Time := 0;
1225
1226             a := a - 1;
1227           end;
1228         end
1229       else
1230         Dec(MsgArray[a].Time);
1231     end;
1232
1233     a := a + 1;
1234   end;
1235 end;
1236
1237
1238 procedure drawConsoleText ();
1239 var
1240   CWidth, CHeight: Byte;
1241   ty: Integer;
1242   sp, ep: LongWord;
1243   skip: Integer;
1244
1245   procedure putLine (sp, ep: LongWord);
1246   var
1247     p: LongWord;
1248     wdt, cw: Integer;
1249   begin
1250     p := sp;
1251     wdt := 0;
1252     while p <> ep do
1253     begin
1254       cw := e_TextureFontCharWidth(cbufAt(p), gStdFont);
1255       if wdt+cw > gScreenWidth-8 then break;
1256       //e_TextureFontPrintChar(X, Y: Integer; Ch: Char; FontID: DWORD; Shadow: Boolean = False);
1257       Inc(wdt, cw);
1258       cbufNext(p);
1259     end;
1260     if p <> ep then putLine(p, ep); // do rest of the line first
1261     // now print our part
1262     if skip = 0 then
1263     begin
1264       ep := p;
1265       p := sp;
1266       wdt := 2;
1267       while p <> ep do
1268       begin
1269         cw := e_TextureFontCharWidth(cbufAt(p), gStdFont);
1270         e_TextureFontPrintCharEx(wdt, ty, cbufAt(p), gStdFont);
1271         Inc(wdt, cw);
1272         cbufNext(p);
1273       end;
1274       Dec(ty, CHeight);
1275     end
1276     else
1277     begin
1278       Dec(skip);
1279     end;
1280   end;
1281
1282 begin
1283   e_TextureFontGetSize(gStdFont, CWidth, CHeight);
1284   ty := Floor(gScreenHeight * ConsoleHeight) - 4 - 2 * CHeight - Abs(Cons_Y);
1285   skip := conSkipLines;
1286   cbufLastLine(sp, ep);
1287   repeat
1288     putLine(sp, ep);
1289     if ty+CHeight <= 0 then break;
1290   until not cbufLineUp(sp, ep);
1291 end;
1292
1293 procedure g_Console_Draw(MessagesOnly: Boolean = False);
1294 var
1295   CWidth, CHeight: Byte;
1296   mfW, mfH: Word;
1297   a, b, offset_y: Integer;
1298 begin
1299   e_TextureFontGetSize(gStdFont, CWidth, CHeight);
1300
1301   if ChatTop and gChatShow then
1302     offset_y := CHeight
1303   else
1304     offset_y := 0;
1305
1306   for a := 0 to High(MsgArray) do
1307     if MsgArray[a].Time > 0 then
1308       e_TextureFontPrintFmt(0, offset_y + CHeight * a, MsgArray[a].Msg, gStdFont, True);
1309
1310   if MessagesOnly then Exit;
1311
1312   if gChatShow then
1313   begin
1314     if ChatTop then
1315       offset_y := 0
1316     else
1317       offset_y := gScreenHeight - CHeight - 1;
1318     if gChatTeam then
1319     begin
1320       e_TextureFontPrintEx(0, offset_y, 'say team> ' + Line, gStdFont, 255, 255, 255, 1, True);
1321       e_TextureFontPrintEx((CPos + 9) * CWidth, offset_y, '_', gStdFont, 255, 255, 255, 1, True);
1322     end
1323     else
1324     begin
1325       e_TextureFontPrintEx(0, offset_y, 'say> ' + Line, gStdFont, 255, 255, 255, 1, True);
1326       e_TextureFontPrintEx((CPos + 4) * CWidth, offset_y, '_', gStdFont, 255, 255, 255, 1, True);
1327     end
1328   end;
1329
1330   if not Cons_Shown then
1331     Exit;
1332
1333   if gDebugMode then
1334   begin
1335     e_CharFont_GetSize(gMenuFont, DEBUG_STRING, mfW, mfH);
1336     a := (gScreenWidth - 2*mfW) div 2;
1337     b := Cons_Y + (Floor(gScreenHeight * ConsoleHeight) - 2 * mfH) div 2;
1338     e_CharFont_PrintEx(gMenuFont, a div 2, b div 2, DEBUG_STRING,
1339                        _RGB(128, 0, 0), 2.0);
1340   end;
1341
1342   e_DrawSize(ID, 0, Cons_Y, Round(ConsoleTrans * 255), False, False, gScreenWidth, Floor(gScreenHeight * ConsoleHeight));
1343   e_TextureFontPrint(0, Cons_Y + Floor(gScreenHeight * ConsoleHeight) - CHeight - 4, '> ' + Line, gStdFont);
1344
1345   drawConsoleText();
1346   (*
1347   if ConsoleHistory <> nil then
1348   begin
1349     b := 0;
1350     if CHeight > 0 then
1351       if Length(ConsoleHistory) > (Floor(gScreenHeight * ConsoleHeight) div CHeight) - 1 then
1352         b := Length(ConsoleHistory) - (Floor(gScreenHeight * ConsoleHeight) div CHeight) + 1;
1353
1354     b := Max(b-Offset, 0);
1355     d := Max(High(ConsoleHistory)-Offset, 0);
1356
1357     c := 2;
1358     for a := d downto b do
1359     begin
1360       e_TextureFontPrintFmt(0, Floor(gScreenHeight * ConsoleHeight) - 4 - c * CHeight - Abs(Cons_Y), ConsoleHistory[a], gStdFont, True);
1361       c := c + 1;
1362     end;
1363   end;
1364   *)
1365
1366   e_TextureFontPrint((CPos + 1) * CWidth, Cons_Y + Floor(gScreenHeight * ConsoleHeight) - 21, '_', gStdFont);
1367 end;
1368
1369 procedure g_Console_Char(C: AnsiChar);
1370 begin
1371   if InputReady and (gConsoleShow or gChatShow) then
1372   begin
1373     Insert(C, Line, CPos);
1374     CPos := CPos + 1;
1375   end
1376 end;
1377
1378
1379 var
1380   tcomplist: array of AnsiString = nil;
1381   tcompidx: array of Integer = nil;
1382
1383 procedure Complete ();
1384 var
1385   i, c: Integer;
1386   tused: Integer;
1387   ll, lpfx, cmd: AnsiString;
1388 begin
1389   if (Length(Line) = 0) then
1390   begin
1391     g_Console_Add('');
1392     for i := 0 to High(commands) do
1393     begin
1394       // hidden commands are hidden when cheats aren't enabled
1395       if commands[i].hidden and not conIsCheatsEnabled then continue;
1396       if (Length(commands[i].help) > 0) then
1397       begin
1398         g_Console_Add('  '+commands[i].cmd+' -- '+commands[i].help);
1399       end
1400       else
1401       begin
1402         g_Console_Add('  '+commands[i].cmd);
1403       end;
1404     end;
1405     exit;
1406   end;
1407
1408   ll := LowerCase(Line);
1409   lpfx := '';
1410
1411   if (Length(ll) > 1) and (ll[Length(ll)] = ' ') then
1412   begin
1413     ll := Copy(ll, 0, Length(ll)-1);
1414     for i := 0 to High(commands) do
1415     begin
1416       // hidden commands are hidden when cheats aren't enabled
1417       if commands[i].hidden and not conIsCheatsEnabled then continue;
1418       if (commands[i].cmd = ll) then
1419       begin
1420         if (Length(commands[i].help) > 0) then
1421         begin
1422           g_Console_Add('  '+commands[i].cmd+' -- '+commands[i].help);
1423         end;
1424       end;
1425     end;
1426     exit;
1427   end;
1428
1429   // build completion list
1430   tused := 0;
1431   for i := 0 to High(commands) do
1432   begin
1433     // hidden commands are hidden when cheats aren't enabled
1434     if commands[i].hidden and not conIsCheatsEnabled then continue;
1435     cmd := commands[i].cmd;
1436     if (Length(cmd) >= Length(ll)) and (ll = Copy(cmd, 0, Length(ll))) then
1437     begin
1438       if (tused = Length(tcomplist)) then
1439       begin
1440         SetLength(tcomplist, Length(tcomplist)+128);
1441         SetLength(tcompidx, Length(tcompidx)+128);
1442       end;
1443       tcomplist[tused] := cmd;
1444       tcompidx[tused] := i;
1445       Inc(tused);
1446       if (Length(cmd) > Length(lpfx)) then lpfx := cmd;
1447     end;
1448   end;
1449
1450   // get longest prefix
1451   for i := 0 to tused-1 do
1452   begin
1453     cmd := tcomplist[i];
1454     for c := 1 to Length(lpfx) do
1455     begin
1456       if (c > Length(cmd)) then break;
1457       if (cmd[c] <> lpfx[c]) then begin lpfx := Copy(lpfx, 0, c-1); break; end;
1458     end;
1459   end;
1460
1461   if (tused = 0) then exit;
1462
1463   if (tused = 1) then
1464   begin
1465     Line := tcomplist[0]+' ';
1466     CPos := Length(Line)+1;
1467   end
1468   else
1469   begin
1470     // has longest prefix?
1471     if (Length(lpfx) > Length(ll)) then
1472     begin
1473       Line := lpfx;
1474       CPos:= Length(Line)+1;
1475     end
1476     else
1477     begin
1478       g_Console_Add('');
1479       for i := 0 to tused-1 do
1480       begin
1481         if (Length(commands[tcompidx[i]].help) > 0) then
1482         begin
1483           g_Console_Add('  '+tcomplist[i]+' -- '+commands[tcompidx[i]].help);
1484         end
1485         else
1486         begin
1487           g_Console_Add('  '+tcomplist[i]);
1488         end;
1489       end;
1490     end;
1491   end;
1492 end;
1493
1494
1495 procedure g_Console_Control(K: Word);
1496 begin
1497   case K of
1498     IK_BACKSPACE:
1499       if (Length(Line) > 0) and (CPos > 1) then
1500       begin
1501         Delete(Line, CPos-1, 1);
1502         CPos := CPos-1;
1503       end;
1504     IK_DELETE:
1505       if (Length(Line) > 0) and (CPos <= Length(Line)) then
1506         Delete(Line, CPos, 1);
1507     IK_LEFT, IK_KPLEFT, VK_LEFT, JOY0_LEFT, JOY1_LEFT, JOY2_LEFT, JOY3_LEFT:
1508       if CPos > 1 then
1509         CPos := CPos - 1;
1510     IK_RIGHT, IK_KPRIGHT, VK_RIGHT, JOY0_RIGHT, JOY1_RIGHT, JOY2_RIGHT, JOY3_RIGHT:
1511       if CPos <= Length(Line) then
1512         CPos := CPos + 1;
1513     IK_RETURN, IK_KPRETURN, VK_OPEN, VK_FIRE, JOY0_ATTACK, JOY1_ATTACK, JOY2_ATTACK, JOY3_ATTACK:
1514     begin
1515       if gConsoleShow then
1516         g_Console_Process(Line)
1517       else
1518         if gChatShow then
1519         begin
1520           if (Length(Line) > 0) and g_Game_IsNet then
1521           begin
1522             if gChatTeam then
1523             begin
1524               if g_Game_IsClient then
1525                 MC_SEND_Chat(b_Text_Format(Line), NET_CHAT_TEAM)
1526               else
1527                 MH_SEND_Chat('[' + gPlayer1Settings.name + ']: ' + b_Text_Format(Line),
1528                   NET_CHAT_TEAM, gPlayer1Settings.Team);
1529             end
1530             else
1531             begin
1532               if g_Game_IsClient then
1533                 MC_SEND_Chat(b_Text_Format(Line), NET_CHAT_PLAYER)
1534               else
1535                 MH_SEND_Chat('[' + gPlayer1Settings.name + ']: ' + b_Text_Format(Line),
1536                 NET_CHAT_PLAYER);
1537             end;
1538           end;
1539
1540           Line := '';
1541           CPos := 1;
1542           gJustChatted := True;
1543           g_Console_Chat_Switch;
1544           InputReady := False;
1545         end;
1546     end;
1547     IK_TAB:
1548       if not gChatShow then
1549         Complete();
1550     IK_DOWN, IK_KPDOWN, VK_DOWN, JOY0_DOWN, JOY1_DOWN, JOY2_DOWN, JOY3_DOWN:
1551       if not gChatShow then
1552         if (CommandHistory <> nil) and
1553            (CmdIndex < Length(CommandHistory)) then
1554         begin
1555           if CmdIndex < Length(CommandHistory)-1 then
1556             CmdIndex := CmdIndex + 1;
1557           Line := CommandHistory[CmdIndex];
1558           CPos := Length(Line) + 1;
1559         end;
1560     IK_UP, IK_KPUP, VK_UP, JOY0_UP, JOY1_UP, JOY2_UP, JOY3_UP:
1561       if not gChatShow then
1562         if (CommandHistory <> nil) and
1563            (CmdIndex <= Length(CommandHistory)) then
1564         begin
1565           if CmdIndex > 0 then
1566             CmdIndex := CmdIndex - 1;
1567           Line := CommandHistory[CmdIndex];
1568           Cpos := Length(Line) + 1;
1569         end;
1570     IK_PAGEUP, IK_KPPAGEUP, VK_PREV, JOY0_PREV, JOY1_PREV, JOY2_PREV, JOY3_PREV: // PgUp
1571       if not gChatShow then Inc(conSkipLines);
1572     IK_PAGEDN, IK_KPPAGEDN, VK_NEXT, JOY0_NEXT, JOY1_NEXT, JOY2_NEXT, JOY3_NEXT: // PgDown
1573       if not gChatShow and (conSkipLines > 0) then Dec(conSkipLines);
1574     IK_HOME, IK_KPHOME:
1575       CPos := 1;
1576     IK_END, IK_KPEND:
1577       CPos := Length(Line) + 1;
1578     IK_A..IK_Z, IK_SPACE, IK_SHIFT, IK_RSHIFT, IK_CAPSLOCK, IK_LBRACKET, IK_RBRACKET,
1579     IK_SEMICOLON, IK_QUOTE, IK_BACKSLASH, IK_SLASH, IK_COMMA, IK_DOT, (*IK_EQUALS,*)
1580     IK_0, IK_1, IK_2, IK_3, IK_4, IK_5, IK_6, IK_7, IK_8, IK_9, IK_MINUS, IK_EQUALS:
1581       (* see TEXTINPUT event *)
1582   end
1583 end;
1584
1585 function GetStr(var Str: AnsiString): AnsiString;
1586 var
1587   a, b: Integer;
1588 begin
1589   Result := '';
1590   if Str[1] = '"' then
1591   begin
1592     for b := 1 to Length(Str) do
1593       if (b = Length(Str)) or (Str[b+1] = '"') then
1594       begin
1595         Result := Copy(Str, 2, b-1);
1596         Delete(Str, 1, b+1);
1597         Str := Trim(Str);
1598         Exit;
1599       end;
1600   end;
1601
1602   for a := 1 to Length(Str) do
1603     if (a = Length(Str)) or (Str[a+1] = ' ') then
1604     begin
1605       Result := Copy(Str, 1, a);
1606       Delete(Str, 1, a+1);
1607       Str := Trim(Str);
1608       Exit;
1609     end;
1610 end;
1611
1612 function ParseString(Str: AnsiString): SSArray;
1613 begin
1614   Result := nil;
1615
1616   Str := Trim(Str);
1617
1618   if Str = '' then
1619     Exit;
1620
1621   while Str <> '' do
1622   begin
1623     SetLength(Result, Length(Result)+1);
1624     Result[High(Result)] := GetStr(Str);
1625   end;
1626 end;
1627
1628 procedure g_Console_Add (L: AnsiString; show: Boolean=false);
1629
1630   procedure conmsg (s: AnsiString);
1631   var
1632     a: Integer;
1633   begin
1634     if length(s) = 0 then exit;
1635     for a := 0 to High(MsgArray) do
1636     begin
1637       with MsgArray[a] do
1638       begin
1639         if Time = 0 then
1640         begin
1641           Msg := s;
1642           Time := MsgTime;
1643           exit;
1644         end;
1645       end;
1646     end;
1647     for a := 0 to High(MsgArray)-1 do MsgArray[a] := MsgArray[a+1];
1648     with MsgArray[High(MsgArray)] do
1649     begin
1650       Msg := L;
1651       Time := MsgTime;
1652     end;
1653   end;
1654
1655 var
1656   f: Integer;
1657 begin
1658   // put it to console
1659   cbufPut(L);
1660   if (length(L) = 0) or ((L[length(L)] <> #10) and (L[length(L)] <> #13)) then cbufPut(#10);
1661
1662   // now show 'em out of console too
1663   show := show and gAllowConsoleMessages;
1664   if show and gShowMessages then
1665   begin
1666     // Âûâîä ñòðîê ñ ïåðåíîñàìè ïî î÷åðåäè
1667     while length(L) > 0 do
1668     begin
1669       f := Pos(#10, L);
1670       if f <= 0 then f := length(L)+1;
1671       conmsg(Copy(L, 1, f-1));
1672       Delete(L, 1, f);
1673     end;
1674   end;
1675
1676   //SetLength(ConsoleHistory, Length(ConsoleHistory)+1);
1677   //ConsoleHistory[High(ConsoleHistory)] := L;
1678
1679   (*
1680 {$IFDEF HEADLESS}
1681   e_WriteLog('CON: ' + L, MSG_NOTIFY);
1682 {$ENDIF}
1683   *)
1684 end;
1685
1686
1687 var
1688   consolewriterLastWasEOL: Boolean = false;
1689
1690 procedure consolewriter (constref buf; len: SizeUInt);
1691 var
1692   b: PByte;
1693 begin
1694   if (len < 1) then exit;
1695   b := PByte(@buf);
1696   consolewriterLastWasEOL := (b[len-1] = 13) or (b[len-1] = 10);
1697   while (len > 0) do
1698   begin
1699     if (b[0] <> 13) and (b[0] <> 10) then
1700     begin
1701       cbufPut(AnsiChar(b[0]));
1702     end
1703     else
1704     begin
1705       if (len > 1) and (b[0] = 13) then begin len -= 1; b += 1; end;
1706       cbufPut(#10);
1707     end;
1708     len -= 1;
1709     b += 1;
1710   end;
1711 end;
1712
1713
1714 // returns formatted string if `writerCB` is `nil`, empty string otherwise
1715 //function formatstrf (const fmt: AnsiString; args: array of const; writerCB: TFormatStrFCallback=nil): AnsiString;
1716 //TFormatStrFCallback = procedure (constref buf; len: SizeUInt);
1717 procedure conwriteln (const s: AnsiString; show: Boolean=false);
1718 begin
1719   g_Console_Add(s, show);
1720 end;
1721
1722
1723 procedure conwritefln (const s: AnsiString; args: array of const; show: Boolean=false);
1724 begin
1725   if show then
1726   begin
1727     g_Console_Add(formatstrf(s, args), true);
1728   end
1729   else
1730   begin
1731     consolewriterLastWasEOL := false;
1732     formatstrf(s, args, consolewriter);
1733     if not consolewriterLastWasEOL then cbufPut(#10);
1734   end;
1735 end;
1736
1737
1738 procedure g_Console_Clear();
1739 begin
1740   //ConsoleHistory := nil;
1741   cbufClear();
1742   conSkipLines := 0;
1743 end;
1744
1745 procedure AddToHistory(L: AnsiString);
1746 var
1747   len: Integer;
1748 begin
1749   len := Length(CommandHistory);
1750
1751   if (len = 0) or
1752      (LowerCase(CommandHistory[len-1]) <> LowerCase(L)) then
1753   begin
1754     SetLength(CommandHistory, len+1);
1755     CommandHistory[len] := L;
1756   end;
1757
1758   CmdIndex := Length(CommandHistory);
1759 end;
1760
1761 function g_Console_CommandBlacklisted(C: AnsiString): Boolean;
1762 var
1763   Arr: SSArray;
1764   i: Integer;
1765 begin
1766   Result := True;
1767
1768   Arr := nil;
1769
1770   if Trim(C) = '' then
1771     Exit;
1772
1773   Arr := ParseString(C);
1774   if Arr = nil then
1775     Exit;
1776
1777   for i := 0 to High(Whitelist) do
1778     if Whitelist[i] = LowerCase(Arr[0]) then
1779       Result := False;
1780 end;
1781
1782 procedure g_Console_Process(L: AnsiString; quiet: Boolean = False);
1783 var
1784   Arr: SSArray;
1785   i: Integer;
1786 begin
1787   Arr := nil;
1788
1789   if Trim(L) = '' then
1790     Exit;
1791
1792   conSkipLines := 0; // "unscroll"
1793
1794   if L = 'goobers' then
1795   begin
1796     Line := '';
1797     CPos := 1;
1798     gCheats := true;
1799     g_Console_Add('Your memory serves you well.');
1800     exit;
1801   end;
1802
1803   if not quiet then
1804   begin
1805     g_Console_Add('> '+L);
1806     Line := '';
1807     CPos := 1;
1808   end;
1809
1810   Arr := ParseString(L);
1811   if Arr = nil then
1812     Exit;
1813
1814   if commands = nil then
1815     Exit;
1816
1817   if not quiet then
1818     AddToHistory(L);
1819
1820   for i := 0 to High(commands) do
1821   begin
1822     if commands[i].cmd = LowerCase(Arr[0]) then
1823     begin
1824       if commands[i].action >= 0 then
1825       begin
1826         gPlayerAction[commands[i].player, commands[i].action] := commands[i].cmd[1] = '+';
1827         exit
1828       end;
1829       if assigned(commands[i].procEx) then
1830       begin
1831         commands[i].procEx(@commands[i], Arr);
1832         exit
1833       end;
1834       if assigned(commands[i].proc) then
1835       begin
1836         commands[i].proc(Arr);
1837         exit
1838       end
1839     end
1840   end;
1841
1842   g_Console_Add(Format(_lc[I_CONSOLE_UNKNOWN], [Arr[0]]));
1843 end;
1844
1845
1846 function g_Console_Interactive: Boolean;
1847 begin
1848   Result := gConsoleShow
1849 end;
1850
1851 procedure g_Console_BindKey (key: Integer; down: AnsiString; up: AnsiString = '');
1852 begin
1853   //e_LogWritefln('bind "%s" "%s" <%s>', [LowerCase(e_KeyNames[key]), cmd, key]);
1854   ASSERT(key >= 0);
1855   ASSERT(key < e_MaxInputKeys);
1856   if key > 0 then
1857   begin
1858     gInputBinds[key].rep := False;
1859     gInputBinds[key].down := ParseAlias(down);
1860     gInputBinds[key].up := ParseAlias(up);
1861   end;
1862   g_Console_WriteGameConfig();
1863 end;
1864
1865 function g_Console_MatchBind (key: Integer; down: AnsiString; up: AnsiString = ''): Boolean;
1866
1867   function EqualsCommandLists (a, b: SSArray): Boolean;
1868     var i, len: Integer;
1869   begin
1870     result := False;
1871     len := Length(a);
1872     if len = Length(b) then
1873     begin
1874       i := 0;
1875       while (i < len) and (a[i] = b[i]) do inc(i);
1876       if i >= len then
1877         result := True
1878     end
1879   end;
1880
1881 begin
1882   ASSERT(key >= 0);
1883   ASSERT(key < e_MaxInputKeys);
1884   result := EqualsCommandLists(ParseAlias(down), gInputBinds[key].down) and EqualsCommandLists(ParseAlias(up), gInputBinds[key].up)
1885 end;
1886
1887 function g_Console_FindBind (n: Integer; down: AnsiString; up: AnsiString = ''): Integer;
1888   var i: Integer;
1889 begin
1890   ASSERT(n >= 1);
1891   result := 0;
1892   if commands = nil then Exit;
1893   i := 0;
1894   while (n >= 1) and (i < e_MaxInputKeys) do
1895   begin
1896     if g_Console_MatchBind(i, down, up) then
1897     begin
1898       result := i;
1899       dec(n)
1900     end;
1901     inc(i)
1902   end;
1903   if n >= 1 then
1904     result := 0
1905 end;
1906
1907 function g_Console_Action (action: Integer): Boolean;
1908   var i, len: Integer;
1909 begin
1910   ASSERT(action >= FIRST_ACTION);
1911   ASSERT(action <= LAST_ACTION);
1912   i := 0;
1913   len := Length(gPlayerAction);
1914   while (i < len) and (not gPlayerAction[i, action]) do inc(i);
1915   Result := i < len
1916 end;
1917
1918 function BindsAllowed (key: Integer): Boolean;
1919 begin
1920   Result := False;
1921   if (not g_GUIGrabInput) and (key >= 0) and (key < e_MaxInputKeys) and ((gInputBinds[key].down <> nil) or (gInputBinds[key].up <> nil)) then
1922   begin
1923     if gChatShow then
1924       Result := g_Console_MatchBind(key, 'togglemenu') or
1925                 g_Console_MatchBind(key, 'showkeyboard') or
1926                 g_Console_MatchBind(key, 'hidekeyboard')
1927     else if gConsoleShow or (g_ActiveWindow <> nil) or (gGameSettings.GameType = GT_NONE) then
1928       Result := g_Console_MatchBind(key, 'togglemenu') or
1929                 g_Console_MatchBind(key, 'toggleconsole') or
1930                 g_Console_MatchBind(key, 'showkeyboard') or
1931                 g_Console_MatchBind(key, 'hidekeyboard')
1932     else (* in game *)
1933       Result := True
1934   end
1935 end;
1936
1937 procedure g_Console_ProcessBind (key: Integer; down: Boolean);
1938   var i: Integer;
1939 begin
1940   if BindsAllowed(key) then
1941   begin
1942     if down then
1943       for i := 0 to High(gInputBinds[key].down) do
1944         g_Console_Process(gInputBinds[key].down[i], True)
1945     else
1946       for i := 0 to High(gInputBinds[key].up) do
1947         g_Console_Process(gInputBinds[key].up[i], True)
1948   end;
1949   if down and not menu_toggled then
1950     KeyPress(key);
1951   menu_toggled := False
1952 end;
1953
1954 procedure g_Console_ProcessBindRepeat (key: Integer);
1955   var i: Integer;
1956 begin
1957   if gConsoleShow or gChatShow or (g_ActiveWindow <> nil) then
1958   begin
1959     KeyPress(key); // key repeat in menus and shit
1960     Exit;
1961   end;
1962   if BindsAllowed(key) and gInputBinds[key].rep then
1963   begin
1964     for i := 0 to High(gInputBinds[key].down) do
1965       g_Console_Process(gInputBinds[key].down[i], True);
1966   end;
1967 end;
1968
1969 procedure g_Console_ResetBinds;
1970   var i: Integer;
1971 begin
1972   for i := 0 to e_MaxInputKeys - 1 do
1973     g_Console_BindKey(i, '', '');
1974
1975   g_Console_BindKey(IK_GRAVE, 'toggleconsole');
1976   g_Console_BindKey(IK_ESCAPE, 'togglemenu');
1977   g_Console_BindKey(IK_A, '+p1_moveleft', '-p1_moveleft');
1978   g_Console_BindKey(IK_D, '+p1_moveright', '-p1_moveright');
1979   g_Console_BindKey(IK_W, '+p1_lookup', '-p1_lookup');
1980   g_Console_BindKey(IK_S, '+p1_lookdown', '-p1_lookdown');
1981   g_Console_BindKey(IK_SPACE, '+p1_jump', '-p1_jump');
1982   g_Console_BindKey(IK_H, '+p1_attack', '-p1_attack');
1983   g_Console_BindKey(IK_J, '+p1_activate', '-p1_activate');
1984   g_Console_BindKey(IK_E, '+p1_weapnext', '-p1_weapnext');
1985   g_Console_BindKey(IK_Q, '+p1_weapprev', '-p1_weapprev');
1986   g_Console_BindKey(IK_ALT, '+p1_strafe', '-p1_strafe');
1987   g_Console_BindKey(IK_1, 'p1_weapon 1');
1988   g_Console_BindKey(IK_2, 'p1_weapon 2');
1989   g_Console_BindKey(IK_3, 'p1_weapon 3');
1990   g_Console_BindKey(IK_4, 'p1_weapon 4');
1991   g_Console_BindKey(IK_5, 'p1_weapon 5');
1992   g_Console_BindKey(IK_6, 'p1_weapon 6');
1993   g_Console_BindKey(IK_7, 'p1_weapon 7');
1994   g_Console_BindKey(IK_8, 'p1_weapon 8');
1995   g_Console_BindKey(IK_9, 'p1_weapon 9');
1996   g_Console_BindKey(IK_0, 'p1_weapon 10');
1997   g_Console_BindKey(IK_MINUS, 'p1_weapon 11');
1998   g_Console_BindKey(IK_T, 'togglechat');
1999   g_Console_BindKey(IK_Y, 'toggleteamchat');
2000   g_Console_BindKey(IK_F11, 'screenshot');
2001   g_Console_BindKey(IK_TAB, '+p1_scores', '-p1_scores');
2002   g_Console_BindKey(IK_PAUSE, 'pause');
2003   g_Console_BindKey(IK_F1, 'vote');
2004
2005   (* for i := 0 to e_MaxJoys - 1 do *)
2006   for i := 0 to 1 do
2007   begin
2008     g_Console_BindKey(e_JoyHatToKey(i, 0, HAT_LEFT), '+p' + IntToStr(i mod 2 + 1) + '_moveleft', '-p' + IntToStr(i mod 2 + 1) + '_moveleft');
2009     g_Console_BindKey(e_JoyHatToKey(i, 0, HAT_RIGHT), '+p' + IntToStr(i mod 2 + 1) + '_moveright', '-p' + IntToStr(i mod 2 + 1) + '_moveright');
2010     g_Console_BindKey(e_JoyHatToKey(i, 0, HAT_UP), '+p' + IntToStr(i mod 2 + 1) + '_lookup', '-p' + IntToStr(i mod 2 + 1) + '_lookup');
2011     g_Console_BindKey(e_JoyHatToKey(i, 0, HAT_DOWN), '+p' + IntToStr(i mod 2 + 1) + '_lookdown', '-p' + IntToStr(i mod 2 + 1) + '_lookdown');
2012     g_Console_BindKey(e_JoyButtonToKey(i, 2), '+p' + IntToStr(i mod 2 + 1) + '_jump', '-p' + IntToStr(i mod 2 + 1) + '_jump');
2013     g_Console_BindKey(e_JoyButtonToKey(i, 0), '+p' + IntToStr(i mod 2 + 1) + '_attack', '-p' + IntToStr(i mod 2 + 1) + '_attack');
2014     g_Console_BindKey(e_JoyButtonToKey(i, 3), '+p' + IntToStr(i mod 2 + 1) + '_activate', '-p' + IntToStr(i mod 2 + 1) + '_activate');
2015     g_Console_BindKey(e_JoyButtonToKey(i, 1), '+p' + IntToStr(i mod 2 + 1) + '_weapnext', '-p' + IntToStr(i mod 2 + 1) + '_weapnext');
2016     g_Console_BindKey(e_JoyButtonToKey(i, 4), '+p' + IntToStr(i mod 2 + 1) + '_weapprev', '-p' + IntToStr(i mod 2 + 1) + '_weapprev');
2017     g_Console_BindKey(e_JoyButtonToKey(i, 7), '+p' + IntToStr(i mod 2 + 1) + '_strafe', '-p' + IntToStr(i mod 2 + 1) + '_strafe');
2018     g_Console_BindKey(e_JoyButtonToKey(i, 10), 'togglemenu');
2019   end;
2020
2021   g_Console_BindKey(VK_ESCAPE, 'togglemenu');
2022   g_Console_BindKey(VK_LSTRAFE, '+moveleft; +strafe', '-moveleft; -strafe');
2023   g_Console_BindKey(VK_RSTRAFE, '+moveright; +strafe', '-moveright; -strafe');
2024   g_Console_BindKey(VK_LEFT, '+moveleft', '-moveleft');
2025   g_Console_BindKey(VK_RIGHT, '+moveright', '-moveright');
2026   g_Console_BindKey(VK_UP, '+lookup', '-lookup');
2027   g_Console_BindKey(VK_DOWN, '+lookdown', '-lookdown');
2028   g_Console_BindKey(VK_JUMP, '+jump', '-jump');
2029   g_Console_BindKey(VK_FIRE, '+attack', '-attack');
2030   g_Console_BindKey(VK_OPEN, '+activate', '-activate');
2031   g_Console_BindKey(VK_NEXT, '+weapnext', '-weapnext');
2032   g_Console_BindKey(VK_PREV, '+weapprev', '-weapprev');
2033   g_Console_BindKey(VK_STRAFE, '+strafe', '-strafe');
2034   g_Console_BindKey(VK_0, 'weapon 1');
2035   g_Console_BindKey(VK_1, 'weapon 2');
2036   g_Console_BindKey(VK_2, 'weapon 3');
2037   g_Console_BindKey(VK_3, 'weapon 4');
2038   g_Console_BindKey(VK_4, 'weapon 5');
2039   g_Console_BindKey(VK_5, 'weapon 6');
2040   g_Console_BindKey(VK_6, 'weapon 7');
2041   g_Console_BindKey(VK_7, 'weapon 8');
2042   g_Console_BindKey(VK_8, 'weapon 9');
2043   g_Console_BindKey(VK_9, 'weapon 10');
2044   g_Console_BindKey(VK_A, 'weapon 11');
2045   g_Console_BindKey(VK_CHAT, 'togglechat');
2046   g_Console_BindKey(VK_TEAM, 'toggleteamchat');
2047   g_Console_BindKey(VK_CONSOLE, 'toggleconsole');
2048   g_Console_BindKey(VK_PRINTSCR, 'screenshot');
2049   g_Console_BindKey(VK_STATUS, '+scores', '-scores');
2050   g_Console_BindKey(VK_SHOWKBD, 'showkeyboard');
2051   g_Console_BindKey(VK_HIDEKBD, 'hidekeyboard');
2052 end;
2053
2054 procedure g_Console_ReadConfig (filename: String);
2055   var f: TextFile; s: AnsiString; i, len: Integer;
2056 begin
2057   e_LogWritefln('g_Console_ReadConfig (1) "%s"', [filename]);
2058   if e_FindResource(ConfigDirs, filename, false) = true then
2059   begin
2060     e_LogWritefln('g_Console_ReadConfig (2) "%s"', [filename]);
2061     AssignFile(f, filename);
2062     Reset(f);
2063     while not EOF(f) do
2064     begin
2065       ReadLn(f, s);
2066       len := Length(s);
2067       if len > 0 then
2068       begin
2069         i := 1;
2070         (* skip spaces *)
2071         while (i <= len) and (s[i] <= ' ') do inc(i);
2072         (* skip comments *)
2073         if (i <= len) and ((s[i] <> '#') and ((i + 1 > len) or (s[i] <> '/') or (s[i + 1] <> '/'))) then
2074           g_Console_Process(s, True);
2075       end
2076     end;
2077     CloseFile(f);
2078   end
2079 end;
2080
2081 procedure g_Console_WriteConfig (filename: String);
2082   var f: TextFile; i, j: Integer;
2083
2084   procedure WriteFlag(name: string; flag: LongWord);
2085   begin
2086     WriteLn(f, name, IfThen(LongBool(gsGameFlags and flag), 1, 0));
2087   end;
2088
2089 begin
2090   AssignFile(f, filename);
2091   Rewrite(f);
2092   WriteLn(f, '// ' + configComment);
2093
2094   // binds
2095   WriteLn(f, 'unbindall');
2096   for i := 0 to e_MaxInputKeys - 1 do
2097     if (Length(gInputBinds[i].down) > 0) or (Length(gInputBinds[i].up) > 0) then
2098     begin
2099       Write(f, 'bind ', e_KeyNames[i], ' ', QuoteStr(GetCommandString(gInputBinds[i].down)));
2100       if Length(gInputBinds[i].down) = 0 then
2101         Write(f, '""');
2102       if Length(gInputBinds[i].up) > 0 then
2103         Write(f, ' ', QuoteStr(GetCommandString(gInputBinds[i].up)));
2104       WriteLn(f, '');
2105       if gInputBinds[i].rep then
2106         WriteLn(f, 'bindrep ', e_KeyNames[i]);
2107     end;
2108
2109   // lang
2110   if gAskLanguage then
2111     WriteLn(f, 'g_language ask')
2112   else
2113     WriteLn(f, 'g_language ', gLanguage);
2114
2115   // net server
2116   WriteLn(f, 'sv_name ', QuoteStr(NetServerName));
2117   WriteLn(f, 'sv_passwd ', QuoteStr(NetPassword));
2118   WriteLn(f, 'sv_maxplrs ', NetMaxClients);
2119   WriteLn(f, 'sv_port ', NetPort);
2120   WriteLn(f, 'sv_public ', IfThen(NetUseMaster, 1, 0));
2121
2122   // game settings
2123   WriteLn(f, 'g_max_particles ', g_GFX_GetMax());
2124   WriteLn(f, 'g_max_shells ', g_Shells_GetMax());
2125   WriteLn(f, 'g_max_gibs ', g_Gibs_GetMax());
2126   WriteLn(f, 'g_max_corpses ', g_Corpses_GetMax());
2127   WriteLn(f, 'sv_intertime ', gDefInterTime);
2128
2129   // gameplay settings
2130   WriteLn(f, 'g_gamemode ', gsGameMode);
2131   WriteLn(f, 'g_scorelimit ', gsGoalLimit);
2132   WriteLn(f, 'g_timelimit ', gsTimeLimit);
2133   WriteLn(f, 'g_maxlives ', gsMaxLives);
2134   WriteLn(f, 'g_item_respawn_time ', gsItemRespawnTime);
2135   WriteLn(f, 'g_spawn_invul ', gsSpawnInvul);
2136   WriteLn(f, 'g_warmup_time ', gsWarmupTime);
2137
2138   WriteFlag('g_friendlyfire ', GAME_OPTION_TEAMDAMAGE);
2139   WriteFlag('g_friendly_hit_trace ', GAME_OPTION_TEAMHITTRACE);
2140   WriteFlag('g_friendly_hit_projectile ', GAME_OPTION_TEAMHITPROJECTILE);
2141   WriteFlag('g_allow_exit ', GAME_OPTION_ALLOWEXIT);
2142   WriteFlag('g_allow_monsters ', GAME_OPTION_MONSTERS);
2143   WriteFlag('g_dm_keys ', GAME_OPTION_DMKEYS);
2144   WriteFlag('g_weaponstay ', GAME_OPTION_WEAPONSTAY);
2145   WriteFlag('g_bot_vsmonsters ', GAME_OPTION_BOTVSMONSTER);
2146   WriteFlag('g_bot_vsplayers ', GAME_OPTION_BOTVSPLAYER);
2147
2148   // players
2149   with gPlayer1Settings do
2150   begin
2151     WriteLn(f, 'p1_name ', QuoteStr(Name));
2152     WriteLn(f, 'p1_color ', Color.R, ' ', Color.G, ' ', Color.B);
2153     WriteLn(f, 'p1_model ', QuoteStr(Model));
2154   end;
2155   with gPlayer2Settings do
2156   begin
2157     WriteLn(f, 'p2_name ', QuoteStr(Name));
2158     WriteLn(f, 'p2_color ', Color.R, ' ', Color.G, ' ', Color.B);
2159     WriteLn(f, 'p2_model ', QuoteStr(Model));
2160   end;
2161
2162   // all cvars
2163   for i := 0 to High(commands) do
2164   begin
2165     if not commands[i].cheat then
2166     begin
2167       if @commands[i].procEx = @boolVarHandler then
2168       begin
2169         if PBoolean(commands[i].ptr)^ then j := 1 else j := 0;
2170         WriteLn(f, commands[i].cmd, ' ', j)
2171       end
2172       else if @commands[i].procEx = @intVarHandler then
2173       begin
2174         WriteLn(f, commands[i].cmd, ' ', PInteger(commands[i].ptr)^)
2175       end
2176       else if @commands[i].procEx = @wordVarHandler then
2177       begin
2178         WriteLn(f, commands[i].cmd, ' ', PWord(commands[i].ptr)^)
2179       end
2180       else if @commands[i].procEx = @dwordVarHandler then
2181       begin
2182         WriteLn(f, commands[i].cmd, ' ', PCardinal(commands[i].ptr)^)
2183       end
2184       else if @commands[i].procEx = @singleVarHandler then
2185       begin
2186         WriteLn(f, commands[i].cmd, ' ', PVarSingle(commands[i].ptr).val^:0:6)
2187       end
2188       else if @commands[i].procEx = @strVarHandler then
2189       begin
2190         if Length(PAnsiString(commands[i].ptr)^) = 0 then
2191           WriteLn(f, commands[i].cmd, ' ""')
2192         else
2193           WriteLn(f, commands[i].cmd, ' ', QuoteStr(PAnsiString(commands[i].ptr)^))
2194       end
2195     end
2196   end;
2197
2198   WriteLn(f, 'r_maxfps ', gMaxFPS);
2199   WriteLn(f, 'r_reset');
2200   CloseFile(f)
2201 end;
2202
2203 procedure g_Console_WriteGameConfig;
2204   var s: AnsiString;
2205 begin
2206   if gParsingBinds = false then
2207   begin
2208     s := e_GetWriteableDir(ConfigDirs);
2209     g_Console_WriteConfig(e_CatPath(s, gConfigScript))
2210   end
2211 end;
2212
2213 procedure Init;
2214   var i: Integer;
2215 begin
2216   conRegVar('chat_at_top', @ChatTop, 'draw chat at top border', 'draw chat at top border');
2217   conRegVar('console_height', @ConsoleHeight, 0.0, 1.0, 'set console size', 'set console size');
2218   conRegVar('console_trans', @ConsoleTrans, 0.0, 1.0, 'set console transparency', 'set console transparency');
2219   conRegVar('console_step', @ConsoleStep, 0.0, 1.0, 'set console animation speed', 'set console animation speed');
2220 {$IFDEF ANDROID}
2221   ChatTop := True;
2222   ConsoleHeight := 0.35;
2223 {$ELSE}
2224   ChatTop := False;
2225   ConsoleHeight := 0.5;
2226 {$ENDIF}
2227   ConsoleTrans := 0.1;
2228   ConsoleStep := 0.07;
2229   conRegVar('d_eres', @debug_e_res, '', '');
2230   for i := 1 to e_MaxJoys do
2231     conRegVar('joy' + IntToStr(i) + '_deadzone', @e_JoystickDeadzones[i - 1], '', '')
2232 end;
2233
2234 initialization
2235   Init
2236 end.