//
//  Creates a "test" room (& building) for the PCZSceneManager.  The box-shaped room
//  can have "doorways" (rectangular openings) in any of the 6 walls, but
//  each doorway must have a separate portal object created for it (not
//  done in this class).
//
//	Filename : RoomObject.h

#ifndef _ROOM_OBJECT_H_
#define _ROOM_OBJECT_H_

#include "OgreSceneNode.h"
#include "OgrePCZSceneManager.h"

class RoomObject
{
	enum RoomWalls
	{
		TOP_WALL,
		BOT_WALL,
		FRONT_WALL,
		BACK_WALL,
		LEFT_WALL,
		RIGHT_WALL
	};

private:
	void	addMaterial(const Ogre::String& mat, 
						const Ogre::ColourValue &clr, 
						Ogre::SceneBlendType sbt);
	void	createPoints(Ogre::Vector3 dimensions,
						 Ogre::Vector3 doorDimensions);
	void	createWalls(Ogre::ManualObject* room,
						short doorFlags,
						bool isEnclosure);
	void	createPortals(Ogre::SceneManager *scene,
						  Ogre::ManualObject* room,
						  Ogre::SceneNode * roomNode,
						  Ogre::PCZone * zone,
						  short doorFlags,
						  bool isEnclosure);
	void	createPortals(Ogre::SceneManager *scene,
						  Ogre::Entity* room,
						  Ogre::SceneNode * roomNode,
						  Ogre::PCZone * zone,
						  short doorFlags,
						  bool isEnclosure);

private:
	Ogre::Vector3	points[32];
	int mPortalCount;
public:
	enum RoomDoors
	{
		DOOR_NONE	= 0x00,
		DOOR_TOP	= 0x01,
		DOOR_BOT	= 0x02,
		DOOR_FRONT	= 0x04,
		DOOR_BACK	= 0x08,
		DOOR_LEFT	= 0x10,
		DOOR_RIGHT	= 0x20,
		DOOR_ALL	= 0xFF
	};

	Ogre::PCZSceneNode * createTestBuilding(Ogre::SceneManager *scene, const Ogre::String & name);

	Ogre::ManualObject*createRoom(Ogre::SceneManager *scene, 
								  const Ogre::String &name, 
								  short doorFlags,
								  bool isEnclosure,
								  Ogre::Vector3 dimensions,
								  Ogre::Vector3 doorDimensions);
};

#endif //--_ROOM_OBJECT_H_