#ifndef _BBCBILLBOARDCLOUDUVMAPPER_H
#define _BBCBILLBOARDCLOUDUVMAPPER_H

#include "IMGBsp.h"
#include "IMGClusterList.h"
#include "BBCBillboardCloud.h"

namespace BBC {

class BillboardCloudUVMapper {
  protected:
	std::vector<IMG::Bsp*> mBspList;

	std::vector<IMG::ClusterList*> mClusterLists;

    unsigned short int mTextureWidth;

    unsigned short int mTextureHeight;

	unsigned short int mTextureAtlasWidth;

	unsigned short int mTextureAtlasHeight;

    BillboardCloud * mBillboardCloud;


  public:
    void initialize();

    void setTextureAtlasWidth(unsigned short int width);

    unsigned short int getTextureAtlasWidth();

    void setTextureAtlasHeight(unsigned short int height);

    unsigned short int getTextureAtlasHeight();

    void setTextureWidth(unsigned short int width);

    unsigned short int getTextureWidth();

    void setTextureHeight(unsigned short int height);

    unsigned short int getTextureHeight();

    void generateTextureAtlasTextureCoords(bool mergeBillboards, bool groupedBillboards = false, unsigned int numberGroups = 1);

	void addTextureAtlasTextureCoords(bool mergeBillboards, bool groupedBillboards, unsigned int numGeneratedBillboardClouds, unsigned int iBillboardGroup);

    void setBillboardCloud(BillboardCloud *billboardCloud);
    
	BillboardCloud* getBillboardCloud();

	void addTextureInBsp(unsigned int iBillboardGroup, unsigned int iBillboard);

	void addBsp(IMG::Bsp *bsp);

	IMG::Bsp* getBsp(unsigned int iBsp);

	void removeBsp(unsigned int iBsp);

	void addClusterList(IMG::ClusterList *clusterList);

	IMG::ClusterList* getClusterList(unsigned int iClusterList);

	void removeClusterList(unsigned int iClusterList);

	void clear();

	unsigned int getNumClusterLists();

	unsigned int getNumBsp();

    BillboardCloudUVMapper();

    ~BillboardCloudUVMapper();

};

}
#endif