first commit

include/engine/scene3d/mitem.h

@@ -0,0 +1,138 @@
+/* -----------------------------------------------------------------------------
+	GSFramework
+	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
+----------------------------------------------------------------------------- */
+
+
+#ifndef	__NMITEM__
+#define	__NMITEM__
+
+
+		#include "physic/physic_item_desc.h"
+		#include "physic/physic_item.h"
+		#include "scene3d/mitem_event_interface.h"
+		#include "scene3d/mitem_type.h"
+		#include "core/ace.h"
+		#include "core/item.h"
+		#include "script/scripted_object.h"
+		#include "automation/automation_player.h"
+		#include "memory/nauto_ptr.h"
+
+
+namespace GS {
+	class Time;
+
+	namespace Script { class VM; }
+
+	namespace Core {
+		class Item;
+		struct Renderable;
+	}
+
+	namespace S3D {
+		class Scene;
+		class PhysicWorld;
+
+/*!
+	@short	Managed item.
+
+	The scene graph base node class. It also provide a mean to key frame any
+	base properties of derived entities such as colors, ranges, intensities, etc...
+
+	@author Emmanuel Julien (ejulien@gsworks.fr)
+*/
+class	MItem : public ACE::Unit, public SharedObject
+{
+		friend class Scene;
+
+public:
+
+enum	Flag
+{
+	Flag_None				=	0,
+
+	Flag_Billboard			=	(1 << 0),
+	Flag_SolveOverlap		=	(1 << 1),
+	Flag_Ghost				=	(1 << 2),
+	Flag_Physic				=	(1 << 3),
+	Flag_TriggerDetected	=	(1 << 4),
+
+	Flag_IsActive			=	(1 << 5),
+	Flag_IsStatic			=	(1 << 6),
+	Flag_IsHelper			=	(1 << 7),
+
+	// Non-serialized.
+	Flag_EditorHidden		=	(1 << 8),
+	Flag_EditorLocked		=	(1 << 9)
+};
+
+protected:
+
+		MItemType		item_type;
+
+		bool			initial_state_set;		///< Is item initial state set?
+		Matrix4			initial_matrix;			///< Initial matrix.
+
+		uint			uid;					///< Item scene unique identifier.
+		float			priority;				///< Heuristic bias value.
+
+/*!
+	@name	General section.
+	@{
+*/
+public:
+
+		String			name;					///< Item name.
+
+		BitField		mitem_flags;
+
+		float			global_alpha;
+
+		uint			GetUid() const { return uid; }
+		MItemType		GetItemType() const { return item_type; }
+
+virtual	Core::Item		*GetBaseItem() = 0;
+virtual	Core::Renderable *GetRenderable() = 0;
+
+		float			GetPriority() const { return priority; }
+		void			SetPriority(float p = 0.5f) { priority = p; }
+
+		/// Store the current transformation as the initial transformation.
+		void			SetInitialTransformation();
+		/// Reset to initial transformation.
+		void			ResetToInitialTransformation();
+
+		/// Return the active state of the item.
+virtual	inline bool		isActive() const { return mitem_flags.IsSet(Flag_IsActive); }
+		/// Return the static state of the item.
+virtual	bool			isStatic() const { return mitem_flags.IsSet(Flag_IsStatic); }
+
+virtual	void			Update(const Time &dt);
+virtual	void			Setup(PhysicWorld *);
+void					ForceUpdateMassShapePhysic(PhysicWorld *physic_world);
+		void			Reset();
+/// @}
+
+		bool			ExecCommand(ACE::Command *, float dt);
+
+		PhysicItemDesc	physic_item_desc;
+		sPhysicItem		physic_item;
+
+		AutoPtr <IItemEvent> item_event;
+		AutoPtr <Script::ScriptedObject> scripted_object;
+		AutoPtr <Automation::Player> automation_player;
+
+virtual	bool			FromMetaTag(NML::Tag &);
+virtual	NML::Tag		*AsMetaTag();
+
+		MItem();
+virtual	~MItem() {}
+};
+
+typedef	SharedPtr <MItem> sMItem;
+
+	} // S3D
+} // GS
+
+
+#endif // __NMITEM__