- Added Martin Howe's morph system update.

- Added support for defining composite textures in HIRESTEX. It is not fully tested
  and right now can't do much more than the old TEXTUREx method.
- Added a few NULL pointer checks to the texture code.
- Made duplicate class names in DECORATE non-fatal. There is really no stability
  concern here and the worst that can happen is that the wrong actor is spawned.
  This was a constant hassle when testing with WADs that contain duplicate resources.


SVN r905 (trunk)

src/thingdef/thingdef.cpp

@@ -297,10 +297,12 @@ static FActorInfo *CreateNewActor(FScanner &sc, FActorInfo **parentc, Baggage *b
 		*colon++ = 0;
 	}
 
+	/*
 	if (PClass::FindClass (sc.String) != NULL)
 	{
 		sc.ScriptError ("Actor %s is already defined.", sc.String);
 	}
+	*/
 
 	typeName = sc.String;