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- added ACS CheckFlag function.

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This commit is contained in:
Christoph Oelckers 2013-08-12 22:38:52 +02:00
commit 61c94648dc
4 changed files with 41 additions and 24 deletions
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27
src/thingdef/thingdef_properties.cpp
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@ -180,6 +180,33 @@ INTBOOL CheckActorFlag(const AActor *owner, FFlagDef *fd)
#endif
}
INTBOOL CheckActorFlag(const AActor *owner, const char *flagname, bool printerror)
{
const char *dot = strchr (flagname, '.');
FFlagDef *fd;
const PClass *cls = owner->GetClass();
if (dot != NULL)
{
FString part1(flagname, dot-flagname);
fd = FindFlag (cls, part1, dot+1);
}
else
{
fd = FindFlag (cls, flagname, NULL);
}
if (fd != NULL)
{
return CheckActorFlag(owner, fd);
}
else
{
if (printerror) Printf("Unknown flag '%s' in '%s'\n", flagname, cls->TypeName.GetChars());
return false;
}
}
//===========================================================================
//
// HandleDeprecatedFlags