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Make stack problems a little more verbose

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svn-id: r5380
This commit is contained in:
James Brown 2002-11-02 12:20:41 +00:00
parent 54c408a810
commit e7a245114d
1 changed files with 4 additions and 1 deletions
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5
scumm/script.cpp
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@ -843,7 +843,10 @@ void Scumm::push(int a)
int Scumm::pop()
{
assert(_scummStackPos > 0 && (unsigned int)_scummStackPos <= ARRAYSIZE(_scummStack));
if ((_scummStackPos > 0) && ((unsigned int)_scummStackPos <= ARRAYSIZE(_scummStack))) {
error("No items on stack to pop() for %s (0x%X) at [%d-%d]\n", _opcodes_lookup[_opcode], _opcode, _roomResource, vm.slot[_currentScript].number);
}
return _scummStack[--_scummStackPos];
}