- let dynamic lights call UpdateLocation instead of just setting thei…

…r position right after being spawned.

This ensures that the position is correct and that everything gets set up properly.

src/playsim/a_dynlight.cpp

@@ -748,7 +748,7 @@ void AActor::AttachLight(unsigned int count, const FLightDefaults *lightdef)
 		AttachedLights.Push(light);
 	}
 	lightdef->ApplyProperties(light);
-	light->Pos = Pos();
+	light->UpdateLocation();
 }
 
 //==========================================================================