thirdparty/scummvm
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Ignore kUnload calls which are not made with less than 2 parameters. Apparently, according to the FreeSCI bugs list, SQ1 calls it with 1 parameter when exiting the Ulence flats bar

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svn-id: r47563
This commit is contained in:
Filippos Karapetis 2010-01-26 11:25:15 +00:00
parent 326d64d07d
commit e0293562de
1 changed files with 11 additions and 4 deletions
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15
engines/sci/engine/kscripts.cpp
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@ -73,11 +73,18 @@ reg_t kLock(EngineState *s, int argc, reg_t *argv) {
// Unloads an arbitrary resource of type 'restype' with resource numbber 'resnr'
reg_t kUnLoad(EngineState *s, int argc, reg_t *argv) {
int restype = argv[0].toUint16();
reg_t resnr = argv[1];
if (argc >= 2) {
int restype = argv[0].toUint16();
reg_t resnr = argv[1];
if (restype == kResourceTypeMemory)
kfree(s->_segMan, resnr);
if (restype == kResourceTypeMemory)
kfree(s->_segMan, resnr);
if (argc > 2)
warning("kUnload called with more than 2 parameters (%d)", argc);
} else {
warning("kUnload called with %d arguments - ignoring", argc);
}
return s->r_acc;
}