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AGOS: Fix regression when loading saved games in PC version of Waxworks.

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This commit is contained in:
Kirben 2015-05-20 11:48:31 +10:00
parent ed698701d7
commit 4a13462db2
1 changed files with 44 additions and 43 deletions
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87
engines/agos/saveload.cpp
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@ -1201,6 +1201,7 @@ bool AGOSEngine_Elvira2::loadGame(const Common::String &filename, bool restartMo
char ident[100];
Common::SeekableReadStream *f = NULL;
uint num, item_index, i, j;
uint16 room = _currentRoom;
_videoLockOut |= 0x100;
@ -1259,50 +1260,7 @@ bool AGOSEngine_Elvira2::loadGame(const Common::String &filename, bool restartMo
}
f->readUint16BE();
uint16 room = _currentRoom;
_currentRoom = f->readUint16BE();
if (_roomsListPtr) {
byte *p = _roomsListPtr;
if (room == _currentRoom) {
for (;;) {
uint16 minNum = READ_BE_UINT16(p); p += 2;
if (minNum == 0)
break;
uint16 maxNum = READ_BE_UINT16(p); p += 2;
for (uint16 z = minNum; z <= maxNum; z++) {
uint16 itemNum = z + 2;
Item *item = derefItem(itemNum);
num = (itemNum - _itemArrayInited);
item->state = _roomStates[num].state;
item->classFlags = _roomStates[num].classFlags;
SubRoom *subRoom = (SubRoom *)findChildOfType(item, kRoomType);
subRoom->roomExitStates = _roomStates[num].roomExitStates;
}
}
} else {
for (;;) {
uint16 minNum = READ_BE_UINT16(p); p += 2;
if (minNum == 0)
break;
uint16 maxNum = READ_BE_UINT16(p); p += 2;
for (uint16 z = minNum; z <= maxNum; z++) {
uint16 itemNum = z + 2;
_itemArrayPtr[itemNum] = 0;
}
}
}
}
if (room != _currentRoom) {
_roomsListPtr = 0;
loadRoomItems(_currentRoom);
}
}
item_index = 1;
@ -1361,6 +1319,49 @@ bool AGOSEngine_Elvira2::loadGame(const Common::String &filename, bool restartMo
}
}
if (getGameType() == GType_WW && getPlatform() == Common::kPlatformDOS) {
if (_roomsListPtr) {
byte *p = _roomsListPtr;
if (room == _currentRoom) {
for (;;) {
uint16 minNum = READ_BE_UINT16(p); p += 2;
if (minNum == 0)
break;
uint16 maxNum = READ_BE_UINT16(p); p += 2;
for (uint16 z = minNum; z <= maxNum; z++) {
uint16 itemNum = z + 2;
Item *item = derefItem(itemNum);
num = (itemNum - _itemArrayInited);
item->state = _roomStates[num].state;
item->classFlags = _roomStates[num].classFlags;
SubRoom *subRoom = (SubRoom *)findChildOfType(item, kRoomType);
subRoom->roomExitStates = _roomStates[num].roomExitStates;
}
}
} else {
for (;;) {
uint16 minNum = READ_BE_UINT16(p); p += 2;
if (minNum == 0)
break;
uint16 maxNum = READ_BE_UINT16(p); p += 2;
for (uint16 z = minNum; z <= maxNum; z++) {
uint16 itemNum = z + 2;
_itemArrayPtr[itemNum] = 0;
}
}
}
}
if (room != _currentRoom) {
_roomsListPtr = 0;
loadRoomItems(_currentRoom);
}
}
// read the variables
for (i = 0; i != _numVars; i++) {
writeVariable(i, f->readUint16BE());