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include/engine/scene3d/mitem_event_interface.h

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+/* -----------------------------------------------------------------------------
+	GSFramework
+	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
+----------------------------------------------------------------------------- */
+
+
+#ifndef	__IITEMEVENT__
+#define	__IITEMEVENT__
+
+
+namespace GS {
+	namespace S3D {
+		class MItem;
+		struct MTrigger;
+		struct CollisionPair;
+
+/*!
+	@short	Item event interface.
+
+	Implement this class if you wish to process item events.
+	The default implementation forwards events to the item active script units.
+
+	@author	Emmanuel Julien (ejulien@gsworks.fr)
+*/
+struct	IItemEvent
+{
+virtual	void	OnSetup(MItem *) {}
+virtual	void	OnSetupDone(MItem *) {}
+virtual	void	OnReset(MItem *) {}
+
+virtual	void	OnActivate(MItem *, bool) {}
+
+virtual	void	OnPhysicStep(MItem *, bool /*step_taken*/) {}
+
+virtual	void	OnItemEnter(MTrigger *, MItem *) {}
+virtual	void	OnItemExit(MTrigger *, MItem *) {}
+
+virtual	void	OnEnterTrigger(MItem *, MTrigger *) {}
+virtual	void	OnTrigger(MItem *, MTrigger *) {}
+virtual	void	OnExitTrigger(MItem *, MTrigger *) {}
+
+virtual	void	OnUpdate(MItem *) {}
+virtual	void	OnDelete(MItem *) {}
+
+virtual	void	OnRenderDone(MItem *) {}
+virtual	void	OnRenderUser(MItem *) {}
+
+virtual	void	OnCollision(MItem *, MItem * /*with*/, const CollisionPair &) {}
+
+virtual	~IItemEvent() {}
+};
+
+	} // S3D
+} // GS
+
+
+#endif	// __IITEMEVENT__