--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hedgewars/uKeys.pas	Mon Aug 22 13:35:41 2005 +0000
@@ -0,0 +1,128 @@
+(*
+ * Hedgewars, a worms-like game
+ * Copyright (c) 2004, 2005 Andrey Korotaev <unC0Rr@gmail.com>
+ *
+ * Distributed under the terms of the BSD-modified licence:
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * with the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *)
+
+unit uKeys;
+interface
+{$INCLUDE options.inc}
+
+function KeyNameToCode(name: string): word;
+procedure ProcessKbd;
+procedure ResetKbd;
+procedure ProcessKbdDemo;
+procedure InitKbdKeyTable;
+
+implementation
+uses SDLh, uTeams, uConsole, uConsts, uMisc;
+
+type TKeyboardState = array[0..322] of Byte;
+var tkbd: TKeyboardState;
+    KeyNames: array [0..cKeyMaxIndex] of string[15];
+
+function KeyNameToCode(name: string): word;
+begin
+Result:= cKeyMaxIndex;
+while (Result>0)and(KeyNames[Result]<>name) do dec(Result)
+end;
+
+procedure ProcessKbd;
+var  i: integer;
+     s: shortstring;
+     pkbd: PByteArray;
+begin
+if (CurrentTeam = nil)
+   or (CurrentTeam.ExtDriven)
+   or (CurrentTeam.Hedgehogs[CurrentTeam.CurrHedgehog].BotLevel <> 0) then exit;
+pkbd:= SDL_GetKeyState(nil);
+i:= SDL_GetMouseState(nil, nil);
+pkbd^[1]:= (i and 1);
+pkbd^[2]:= ((i shl 1) and 1);
+pkbd^[3]:= ((i shl 2) and 1);
+for i:= 1 to cKeyMaxIndex do
+    if CurrentTeam.Aliases[i][0]<>#0 then
+       begin
+       if CurrentTeam.Aliases[i][1]='+' then
+          begin
+          if (pkbd^[i] <> 0)and(tkbd[i]  = 0) then ParseCommand(CurrentTeam.Aliases[i]) else
+          if (pkbd^[i] =  0)and(tkbd[i] <> 0) then
+             begin
+             s:= CurrentTeam.Aliases[i];
+             s[1]:= '-';
+             ParseCommand(s)
+             end;
+          end else
+          if (tkbd[i] = 0) and (pkbd^[i] <> 0) then ParseCommand(CurrentTeam.Aliases[i]);
+       tkbd[i]:= pkbd^[i]
+       end
+end;
+
+procedure ProcessKbdDemo;
+var pkbd: PByteArray;
+begin
+pkbd:= PByteArray(SDL_GetKeyState(nil));
+if pkbd^[27] <> 0 then
+   begin
+   ParseCommand('/quit');
+   end;
+end;
+
+procedure ResetKbd;
+var i, t: integer;
+    pkbd: PByteArray;
+begin
+pkbd:= PByteArray(SDL_GetKeyState(@i));
+for t:= 0 to Pred(i) do
+    tkbd[i]:= pkbd^[i]
+end;
+
+procedure InitKbdKeyTable;
+var i, t: integer;
+    s: string[15];
+begin
+KeyNames[1]:= 'mousel';
+KeyNames[2]:= 'mousem';
+KeyNames[3]:= 'mouser';
+for i:= 4 to cKeyMaxIndex do
+    begin
+    s:= SDL_GetKeyName(i);
+    if s = 'unknown key' then KeyNames[i]:= ''
+       else begin
+       for t:= 1 to Length(s) do
+           if s[t] = ' ' then s[t]:= '_';
+       KeyNames[i]:= s
+       end;
+    end
+end;
+
+initialization
+
+end.