#ifndef _GRAPHICCORE_H
#define _GRAPHICCORE_H


#include <stdio.h>
#include <stdlib.h>
#include <pspkernel.h>
#include <pspdebug.h>
#include <pspdisplay.h>
#include <pspaudio.h>
#include <psprtc.h>

#include <png.h>

#include <string>
#include "BasicTypes.h"
//------------------------------------------------------------------------------------------------

class GraphicCore
{
private:
	bool mVsync;

	int mSwizzle;
	int mTexCounter;

	int mCurrentTex;
	int mCurrentBlend;
	PIXEL_TYPE* mVRAM;

	u32 mVideoBufferStart;
	u32 mCurrentPointer;
public:

	GraphicCore();
	virtual ~GraphicCore();

	static GraphicCore * GetInstance();

	void Init();
	void Destroy();

	void BeginRender();
	void EndRender();

	void RenderQuad(Quad* quad, float xo, float yo,
					float angle = 0.0f, float xScalexScale = 1.0f, float yScale = 1.0f);

	void FillRect(int x, int y, int width, int height, PIXEL_TYPE color);
	void DrawLine(int x1, int y1, int x2, int y2, PIXEL_TYPE color);
	void Plot(int x, int y, PIXEL_TYPE color);
	void PlotArray(float * x, float * y, int count, PIXEL_TYPE color);

	void ScreenShot(const char* filename);

	Texture * LoadTexture(const char* filename, bool useVideoRAM = false);
	Texture * LoadTexture(String filename, bool useVideoRAM = false)
	{
		return LoadTexture(filename.c_str());

	}

	void ClearScreen(PIXEL_TYPE color);

	void EnableVSync(bool flag) { mVsync = flag; }

	void ResetPrivateVRAM() { mCurrentPointer = mVideoBufferStart; }

	String LoadFile(String filename);


};


#endif