mirror of
https://github.com/TerryCavanagh/VVVVVV.git
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51 lines
909 B
C
51 lines
909 B
C
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#ifndef FONT_H
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#define FONT_H
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#include <SDL.h>
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#include <stdint.h>
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#include "GraphicsUtil.h"
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namespace font
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{
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#define GLYPH_EXISTS 0x1
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#define GLYPH_COLOR 0x2
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struct GlyphInfo
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{
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uint16_t image_idx;
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uint8_t advance;
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uint8_t flags;
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};
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/* Codepoints go up to U+10FFFF, so we have 0x110 (272) pages
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* of 0x1000 (4096) glyphs, allocated as needed */
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#define FONT_N_PAGES 0x110
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#define FONT_PAGE_SIZE 0x1000
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struct Font
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{
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uint8_t glyph_w;
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uint8_t glyph_h;
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SDL_Texture* image;
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GlyphInfo* glyph_page[FONT_N_PAGES];
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};
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extern Font temp_bfont;
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void load_main(void);
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void load_custom(void);
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void unload_custom(void);
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void destroy(void);
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int get_advance(const Font* f, uint32_t codepoint); // TODO de-api
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int print_char(const Font* f, uint32_t codepoint, int x, int y, int scale, uint8_t r, uint8_t g, uint8_t b, uint8_t a); // TODO de-api
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} // namespace font
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#endif // FONT_H
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