#ifndef TEXTURE_H
#define TEXTURE_H

#include "types.h"
#include "my_math.h"
#include <GL/glew.h>

typedef struct {
	u32 id;
	const char *name;
	u32 width, height;
	u32 internal_format;
	u32 image_format;
	u32 wrap_s;
	u32 wrap_t;
	u32 min_filter;
	u32 mag_filter;
} gl_texture_t;

#define DEFAULT_TEXTURE {0, 0, 0, 0, GL_RGB, GL_RGB, GL_REPEAT, GL_REPEAT, GL_NEAREST, GL_NEAREST}

#define MAX_TEXTURES 8
extern gl_texture_t textures[MAX_TEXTURES];

extern void generate_texture(gl_texture_t *texture, u32 width, u32 height, void *data);
extern gl_texture_t load_texture(const char *dir, const char *filename, const char *name, i32 alpha);
extern u32 get_texture_id(const char *name);
extern v2 get_texture_size(const char *name);

#endif