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46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
/*
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* This file is part of OpenTTD.
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* 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.
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* 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.
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* 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/>.
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*/
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/** @file cheat.cpp Handling (loading/saving/initializing) of cheats. */
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#include "stdafx.h"
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#include "cheat_type.h"
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#include <map>
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#include <string>
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#include "safeguards.h"
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/** All the cheats. */
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Cheats _cheats;
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std::map<std::string, Cheat> _unknown_cheats;
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/** Reinitialise all the cheats. */
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void InitializeCheats()
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{
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memset(&_cheats, 0, sizeof(Cheats));
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_unknown_cheats.clear();
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}
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/**
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* Return true if any cheat has been used, false otherwise
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* @return has a cheat been used?
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*/
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bool CheatHasBeenUsed()
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{
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/* Cannot use lengthof because _cheats is of type Cheats, not Cheat */
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const Cheat *cht = (Cheat*)&_cheats;
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const Cheat *cht_last = &cht[sizeof(_cheats) / sizeof(Cheat)];
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for (; cht != cht_last; cht++) {
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if (cht->been_used) return true;
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}
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return false;
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}
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