OpenTTD
cheat.cpp
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1 /* $Id: cheat.cpp 26482 2014-04-23 20:13:33Z rubidium $ */
2 
3 /*
4  * This file is part of OpenTTD.
5  * 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.
6  * 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.
7  * 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/>.
8  */
9 
12 #include "stdafx.h"
13 #include "cheat_type.h"
14 
15 #include "safeguards.h"
16 
19 
22 {
23  memset(&_cheats, 0, sizeof(Cheats));
24 }
25 
31 {
32  /* Cannot use lengthof because _cheats is of type Cheats, not Cheat */
33  const Cheat *cht = (Cheat*)&_cheats;
34  const Cheat *cht_last = &cht[sizeof(_cheats) / sizeof(Cheat)];
35 
36  for (; cht != cht_last; cht++) {
37  if (cht->been_used) return true;
38  }
39 
40  return false;
41 }
bool CheatHasBeenUsed()
Return true if any cheat has been used, false otherwise.
Definition: cheat.cpp:30
bool been_used
has this cheat been used before?
Definition: cheat_type.h:19
Types related to cheating.
WARNING! Do not remove entries in Cheats struct or change the order of the existing ones! Would break...
Definition: cheat_type.h:28
Definition of base types and functions in a cross-platform compatible way.
A number of safeguards to prevent using unsafe methods.
void InitializeCheats()
Reinitialise all the cheats.
Definition: cheat.cpp:21
Info about each of the cheats.
Definition: cheat_type.h:18
Cheats _cheats
All the cheats.
Definition: cheat.cpp:18