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fix infinite loop when trying to quit in Winnie

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svn-id: r35732
This commit is contained in:
Matthew Hoops
2009-01-04 19:52:59 +00:00
parent 78a6d9e388
commit 41b7f714e9
1 changed files with 5 additions and 2 deletions
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engines/agi/preagi_winnie.cpp
+5 -2
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@@ -241,7 +241,7 @@ int Winnie::parser(int pc, int index, uint8 *buffer) {
// extract header from buffer
parseRoomHeader(&hdr, buffer, sizeof(WTP_ROOM_HDR));
for (;;) {
while (!_vm->shouldQuit()) {
pc = startpc;
// check if block is to be run
@@ -434,7 +434,7 @@ int Winnie::parser(int pc, int index, uint8 *buffer) {
opcode = 0;
break;
}
} while (opcode);
} while (opcode && !_vm->shouldQuit());
if (iNewRoom) {
_room = iNewRoom;
@@ -446,6 +446,8 @@ int Winnie::parser(int pc, int index, uint8 *buffer) {
_vm->_gfx->doUpdate();
_vm->_system->updateScreen();
}
return IDI_WTP_PAR_OK;
}
void Winnie::keyHelp() {
@@ -1014,6 +1016,7 @@ phase2:
if (parser(hdr.ofsDesc[iBlock] - _roomOffset, iBlock, roomdata) == IDI_WTP_PAR_BACK)
goto phase1;
}
while (!_vm->shouldQuit()) {
for (iBlock = 0; iBlock < IDI_WTP_MAX_BLOCK; iBlock++) {
switch(parser(hdr.ofsBlock[iBlock] - _roomOffset, iBlock, roomdata)) {