prosperon/source/engine/font.h

42 lines
1.1 KiB
C
Raw Normal View History

2021-11-30 21:29:18 -06:00
#ifndef FONT_H
#define FONT_H
#include "mathc.h"
2023-05-04 17:07:00 -05:00
#include "sokol/sokol_gfx.h"
2023-05-12 13:22:05 -05:00
#include "texture.h"
2023-05-16 01:31:13 -05:00
#include "2dphysics.h"
2021-11-30 21:29:18 -06:00
2022-11-19 17:13:57 -06:00
struct shader;
struct window;
2021-11-30 21:29:18 -06:00
/// Holds all state information relevant to a character as loaded using FreeType
struct Character {
2023-05-12 13:22:05 -05:00
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 glrect rect;
2021-11-30 21:29:18 -06:00
};
struct sFont {
2023-05-12 13:22:05 -05:00
uint32_t fontTexture;
uint32_t height;
struct Character Characters[127];
sg_image texID;
2021-11-30 21:29:18 -06:00
};
2022-11-19 17:13:57 -06:00
void font_init(struct shader *s);
2022-01-19 16:43:21 -06:00
struct sFont *MakeFont(const char *fontfile, int height);
2023-05-16 01:31:13 -05:00
void sdrawCharacter(struct Character c, mfloat_t cursor[2], float scale, struct rgba color);
2022-01-31 17:04:59 -06:00
void text_settype(struct sFont *font);
2023-05-16 01:31:13 -05:00
int renderText(const char *text, mfloat_t pos[2], float scale, struct rgba color, float lw, int caret);
2021-11-30 21:29:18 -06:00
2023-05-12 13:22:05 -05:00
// void text_frame();
2023-05-06 21:16:10 -05:00
void text_flush();
2023-01-15 09:53:50 -06:00
unsigned char *slurp_file(const char *filename);
char *slurp_text(const char *filename);
2021-11-30 21:29:18 -06:00
2023-01-25 21:32:58 -06:00
int slurp_write(const char *txt, const char *filename);
2021-11-30 21:29:18 -06:00
#endif