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// -----------------------------------------------
// 2D sprites
// -----------------------------------------------
#include "SDL_opengl.h"
#ifndef _SPRITE2DH_
#define _SPRITE2DH_
class Sprite2D {
public:
// Default constructor
Sprite2D();
// Initialise the font
// return 1 when success, 0 otherwise
int RestoreDeviceObjects(const char *diffName,const char *alphaName,int srcWidth,int scrHeight);
// Update sprite mapping and coordinates
void UpdateSprite(int x1,int y1,int x2,int y2);
void UpdateSprite(int x1,int y1,int x2,int y2,float mx1,float my1,float mx2,float my2);
void SetSpriteMapping(float mx1,float my1,float mx2,float my2);
// Draw a 2D sprite (in screen coordinates)
void Render();
// Release any allocated resource
void InvalidateDeviceObjects();
private:
GLuint texId;
int x1;
int y1;
int x2;
int y2;
float mx1;
float my1;
float mx2;
float my2;
int hasAlpha;
GLfloat pMatrix[16];
};
#endif /* _SPRITE2DH_ */
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