#ifndef _resmaster_h
#define _resmaster_h

#ifdef _WIN32
	#include <windows.h>	// required by gl.h
#endif
#include <GL/gl.h>
#include <GL/glu.h>

#include "pie_types.h"

#include "imdloader.h"
#include "texture.h"

#include "pie_internal.h"

#include "texture_mapper.h"

#include "AntTweakBar.h"


class CResMaster {
public:
	enum {
		FILL = 0,
		LINE = 1,
		POINT = 2,
		SMOOTH = 0,
		FLAT = 1
	};

	Uint32	m_textureToProcess;
	Uint32	m_pieCount;
	Uint32	m_numNewPies;

	float	m_rotateX;	///<rotation of models X
	float	m_rotateY;	///<rotation of models X
	float	m_scale;	///<scale of models
	Uint32	m_polygonMode;	///<polygon mode to render polygons
	bool	m_highLightVertices;	///<highlight vertice or not
	bool	m_highLightConnectors;	///<highlight connector or not
	bool	m_highLightSelected;
	bool	m_drawAxis;	///<whether to draw X,Y,Z axis or not
	bool	m_drawTexture;	///<whether to draw textures or not
	bool	m_drawNewVertice;	///<whether to draw new vertice position or not
	Uint32	m_shadeMode;	///<shade mode of polygons
	float	m_gamma;	///<gamma correction of renderer
	Sint32	m_newPieTextureId;	///<new pie textureId

	CResMaster() :  m_textureToProcess(0), m_pieCount(0), m_numNewPies(0), m_rotateX(0.0f), m_rotateY(0.0f),
					m_scale(1.0f), m_polygonMode(0), m_highLightVertices(true), m_highLightConnectors(true),
					m_highLightSelected(true), m_drawAxis(true), m_drawTexture(true), m_drawNewVertice(true),
					m_shadeMode(0), m_gamma(1.0f), m_newPieTextureId(0)
					{m_PolyLinker.m_Up = false;m_TextureMapper.m_Up = false;}

	~CResMaster();
	bool	isLinkerUp(void) {return m_PolyLinker.m_Up;};
	void	activeLinker(void);
	void	deactiveLinker(void);
	bool	readTextureList(const char *filename);
	bool	loadTexPages(void);
	bool	freeTexPages(void);

	void	enableTexture(bool value);

	bool	addPie(iIMDShape *imd, const char *name);
	CPieInternal *getPies(void);

	bool	addGUI(void);

	void	draw(void);

	void	drawAxis(void);

	void	unprojectMouseXY(double *newX1, double *newY1, double *newZ1,
								double *newX2, double *newY2, double *newZ2);

	void	updateInput(void);

	bool	isTextureMapperUp(void) {return m_TextureMapper.m_Up;};
	void	startMapTexture(void);
	void	stopMapTexture(void);
private:
	CPieInternal	*m_Pies[MAX_PIES];
	CPolygonLinker	m_PolyLinker;
	CTextureMapper	m_TextureMapper;
	char			m_TexPageNames[MAX_TEX_PAGES][MAX_FILE_NAME_LENGTH];

	TwBar			*m_utilBar;
	TwBar			*m_textureBar;
};

extern CResMaster *ResMaster;

#endif