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Add option to enable copy protection in SCUMM games, which ScummVM disable it by default.

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svn-id: r11571
This commit is contained in:
Travis Howell 2003-12-11 06:08:43 +00:00
parent 2ef887fd44
commit 3d6461d30f
6 changed files with 57 additions and 53 deletions
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28
scumm/object.cpp
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@ -124,26 +124,22 @@ void ScummEngine::putOwner(int obj, int owner) {
_objectOwnerTable[obj] = owner;
}
#ifndef BYPASS_COPY_PROT
#define BYPASS_COPY_PROT
#endif
int ScummEngine::getState(int obj) {
checkRange(_numGlobalObjects - 1, 0, obj, "Object %d out of range in getState");
#if defined(BYPASS_COPY_PROT)
// I knew LucasArts sold cracked copies of the original Maniac Mansion,
// at least as part of Day of the Tentacle. Apparently they also sold
// cracked versions of the enhanced version. At least in Germany.
//
// This will keep the security door open at all times. I can only
// assume that 182 and 193 each correspond to one particular side of
// the it. Fortunately it does not prevent frustrated players from
// blowing up the mansion, should they feel the urge to.
if (!_copyProtection) {
// I knew LucasArts sold cracked copies of the original Maniac Mansion,
// at least as part of Day of the Tentacle. Apparently they also sold
// cracked versions of the enhanced version. At least in Germany.
//
// This will keep the security door open at all times. I can only
// assume that 182 and 193 each correspond to one particular side of
// the it. Fortunately it does not prevent frustrated players from
// blowing up the mansion, should they feel the urge to.
if (_gameId == GID_MANIAC && (obj == 182 || obj == 193))
_objectStateTable[obj] |= 0x08;
#endif
if (_gameId == GID_MANIAC && (obj == 182 || obj == 193))
_objectStateTable[obj] |= 0x08;
}
return _objectStateTable[obj];
}