# cheat.cpp

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    00001 /* $Id: cheat.cpp 17248 2009-08-21 20:21:05Z rubidium $ */
    00002
    00003 /*
    00004  * This file is part of OpenTTD.
    00005  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
    00006  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
    00007  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
    00008  */
    00009
    00012 #include "stdafx.h"
    00013 #include "cheat_type.h"
    00014
    00015 Cheats _cheats;
    00016
    00017 void InitializeCheats()
    00018 {
    00019   memset(&_cheats, 0, sizeof(Cheats));
    00020 }
    00021
    00022 bool CheatHasBeenUsed()
    00023 {
    00024   /* Cannot use lengthof because _cheats is of type Cheats, not Cheat */
    00025   const Cheat *cht = (Cheat*)&_cheats;
    00026   const Cheat *cht_last = &cht[sizeof(_cheats) / sizeof(Cheat)];
    00027
    00028   for (; cht != cht_last; cht++) {
    00029     if (cht->been_used) return true;
    00030   }
    00031
    00032   return false;
    00033 }