author | displacer |
Thu, 16 Aug 2007 14:10:06 +0000 | |
changeset 571 | a6cea9fbbc59 |
parent 539 | 6a9bf1852bbc |
child 626 | a30171dbcd19 |
permissions | -rw-r--r-- |
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(* |
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* Hedgewars, a worms-like game |
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* Copyright (c) 2004-2007 Andrey Korotaev <unC0Rr@gmail.com> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; version 2 of the License |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA |
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*) |
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unit uKeys; |
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interface |
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uses uConsts; |
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{$INCLUDE options.inc} |
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type TBinds = array[0..cKeyMaxIndex] of shortstring; |
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function KeyNameToCode(name: string): word; |
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procedure ProcessKbd; |
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procedure ResetKbd; |
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procedure InitKbdKeyTable; |
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||
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procedure SetBinds(var binds: TBinds); |
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procedure SetDefaultBinds; |
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var KbdKeyPressed: boolean; |
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||
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implementation |
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uses SDLh, uTeams, uConsole, uMisc; |
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const KeyNumber = 1024; |
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type TKeyboardState = array[0..cKeyMaxIndex] of Byte; |
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var tkbd: TKeyboardState; |
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KeyNames: array [0..cKeyMaxIndex] of string[15]; |
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DefaultBinds, CurrentBinds: TBinds; |
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function KeyNameToCode(name: string): word; |
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var Result: Word; |
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begin |
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Result:= cKeyMaxIndex; |
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while (Result > 0) and (KeyNames[Result] <> name) do dec(Result); |
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KeyNameToCode:= Result |
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end; |
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||
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procedure ProcessKbd; |
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var i: LongInt; |
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s: shortstring; |
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pkbd: PByteArray; |
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Trusted: boolean; |
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begin |
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KbdKeyPressed:= false; |
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Trusted:= (CurrentTeam <> nil) |
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and (not CurrentTeam^.ExtDriven) |
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and (CurrentTeam^.Hedgehogs[CurrentTeam^.CurrHedgehog].BotLevel = 0); |
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pkbd:= SDL_GetKeyState(nil); |
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i:= SDL_GetMouseState(nil, nil); |
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pkbd^[1]:= (i and 1); |
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pkbd^[2]:= ((i shr 1) and 1); |
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pkbd^[3]:= ((i shr 2) and 1); |
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for i:= 1 to cKeyMaxIndex do |
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if CurrentBinds[i][0] <> #0 then |
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begin |
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if (i > 3) and (pkbd^[i] <> 0) then KbdKeyPressed:= true; |
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if CurrentBinds[i][1] = '+' then |
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begin |
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if (pkbd^[i] <> 0)and(tkbd[i] = 0) then ParseCommand(CurrentBinds[i], Trusted) else |
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if (pkbd^[i] = 0)and(tkbd[i] <> 0) then |
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begin |
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s:= CurrentBinds[i]; |
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s[1]:= '-'; |
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ParseCommand(s, true) |
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end; |
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end else |
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if (tkbd[i] = 0) and (pkbd^[i] <> 0) then ParseCommand(CurrentBinds[i], Trusted); |
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tkbd[i]:= pkbd^[i] |
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end |
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end; |
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||
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procedure ResetKbd; |
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var i, t: LongInt; |
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pkbd: PByteArray; |
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begin |
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pkbd:= PByteArray(SDL_GetKeyState(@i)); |
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TryDo(i < cKeyMaxIndex, 'SDL keys number is more than expected (' + inttostr(i) + ')', true); |
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for t:= 0 to Pred(i) do |
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tkbd[i]:= pkbd^[i] |
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end; |
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procedure InitKbdKeyTable; |
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var i, t: LongInt; |
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s: string[15]; |
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begin |
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KeyNames[1]:= 'mousel'; |
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KeyNames[2]:= 'mousem'; |
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KeyNames[3]:= 'mouser'; |
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for i:= 4 to cKeyMaxIndex do |
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begin |
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s:= SDL_GetKeyName(i); |
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if s = 'unknown key' then KeyNames[i]:= '' |
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else begin |
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for t:= 1 to Length(s) do |
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if s[t] = ' ' then s[t]:= '_'; |
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KeyNames[i]:= s |
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end; |
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end; |
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DefaultBinds[ 27]:= 'quit'; |
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DefaultBinds[ 48]:= '+volup'; |
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DefaultBinds[ 57]:= '+voldown'; |
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DefaultBinds[ 99]:= 'capture'; |
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DefaultBinds[102]:= 'fullscr'; |
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DefaultBinds[104]:= 'findhh'; |
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DefaultBinds[112]:= 'pause'; |
539
6a9bf1852bbc
Ability to choose which info is shown above hedgehogs
unc0rr
parents:
393
diff
changeset
|
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DefaultBinds[127]:= 'rotmask'; |
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SetDefaultBinds |
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end; |
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procedure SetBinds(var binds: TBinds); |
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begin |
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CurrentBinds:= binds |
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end; |
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procedure SetDefaultBinds; |
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begin |
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CurrentBinds:= DefaultBinds |
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end; |
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initialization |
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end. |