You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
58 lines
1.1 KiB
C++
58 lines
1.1 KiB
C++
17 years ago
|
/* $Id$ */
|
||
|
|
||
|
/** @file misc.cpp */
|
||
|
|
||
|
#include "stdafx.h"
|
||
|
#include "saveload.h"
|
||
|
#include "cheat_type.h"
|
||
|
|
||
|
Cheats _cheats;
|
||
|
|
||
|
void InitializeCheats()
|
||
|
{
|
||
|
memset(&_cheats, 0, sizeof(Cheats));
|
||
|
}
|
||
|
|
||
|
static void Save_CHTS()
|
||
|
{
|
||
|
/* Cannot use lengthof because _cheats is of type Cheats, not Cheat */
|
||
|
byte count = sizeof(_cheats) / sizeof(Cheat);
|
||
|
Cheat *cht = (Cheat*) &_cheats;
|
||
|
Cheat *cht_last = &cht[count];
|
||
|
|
||
|
SlSetLength(count * 2);
|
||
|
for (; cht != cht_last; cht++) {
|
||
|
SlWriteByte(cht->been_used);
|
||
|
SlWriteByte(cht->value);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
static void Load_CHTS()
|
||
|
{
|
||
|
Cheat *cht = (Cheat*)&_cheats;
|
||
|
uint count = SlGetFieldLength() / 2;
|
||
|
|
||
|
for (uint i = 0; i < count; i++) {
|
||
|
cht[i].been_used = (SlReadByte() != 0);
|
||
|
cht[i].value = (SlReadByte() != 0);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
bool CheatHasBeenUsed()
|
||
|
{
|
||
|
/* Cannot use lengthof because _cheats is of type Cheats, not Cheat */
|
||
|
const Cheat* cht = (Cheat*)&_cheats;
|
||
|
const Cheat* cht_last = &cht[sizeof(_cheats) / sizeof(Cheat)];
|
||
|
|
||
|
for (; cht != cht_last; cht++) {
|
||
|
if (cht->been_used) return true;
|
||
|
}
|
||
|
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
|
||
|
extern const ChunkHandler _cheat_chunk_handlers[] = {
|
||
|
{ 'CHTS', Save_CHTS, Load_CHTS, CH_RIFF | CH_LAST}
|
||
|
};
|