prosperon/source/engine/font.h

#ifndef FONT_H
#define FONT_H

#include "mathc.h"

struct mShader;

/// Holds all state information relevant to a character as loaded using FreeType
struct Character {
    uint32_t TextureID;		// ID handle of the glyph texture
    mfloat_t Size[2];		// Size of glyph
    mfloat_t Bearing[2];	// Offset from baseline to left/top of glyph
    unsigned int Advance;	// Horizontal offset to advance to next glyph
};

struct sFont {
    uint32_t fontTexture;
    uint32_t height;
    struct Character Characters[127];
};

struct mSDLWindow;

void font_init();
void font_frame(struct mSDLWindow *w);
struct sFont *MakeFont(const char *fontfile, int height);
void sdrawCharacter(struct Character c, mfloat_t cursor[2], float scale,
		    struct mShader *shader, float color[3]);
void text_settype(struct sFont *font);
void renderText(
		const char *text, mfloat_t pos[2], float scale,
		mfloat_t color[3], float lw);


#endif