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/*
* File: tiletex.h
* Summary: PNG and texture loading functionality
* Written by: Enne Walker
*/
#ifndef TILETEX_H
#define TILETEX_H
enum TextureID
{
TEX_DUNGEON,
TEX_DEFAULT,
TEX_DOLL,
TEX_TITLE,
TEX_MAX
};
class GenericTexture
{
public:
GenericTexture();
virtual ~GenericTexture();
enum MipMapOptions
{
MIPMAP_CREATE,
MIPMAP_NONE,
MIPMAP_MAX
};
// Arbitrary post-load texture processing
typedef bool(*tex_proc_func)(unsigned char *pixels, unsigned int w,
unsigned int h);
bool load_texture(const char *filename, MipMapOptions mip_opt,
tex_proc_func proc = NULL);
bool load_texture(unsigned char *pixels, unsigned int w, unsigned int h,
MipMapOptions mip_opt);
void unload_texture();
unsigned int width() const { return m_width; }
unsigned int height() const { return m_height; }
void bind();
protected:
unsigned int m_handle;
unsigned int m_width;
unsigned int m_height;
};
class TilesTexture : public GenericTexture
{
public:
void get_texcoord(int idx, float &x, float &y, float &wx, float &wy);
void get_texcoord_doll(int part, int idx, int ymax, float &x, float &y, float &wx, float &wy, int &wx_pix, int &wy_pix, int &ox, int &oy);
};
#endif
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