diff options
Diffstat (limited to 'code/fe310/eos/eve/screen/font.c')
| -rw-r--r-- | code/fe310/eos/eve/screen/font.c | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/code/fe310/eos/eve/screen/font.c b/code/fe310/eos/eve/screen/font.c deleted file mode 100644 index da02983..0000000 --- a/code/fe310/eos/eve/screen/font.c +++ /dev/null @@ -1,61 +0,0 @@ -#include <stdlib.h> - -#include "eve.h" -#include "unicode.h" - -#include "font.h" - -void eve_font_init(EVEFont *font, uint8_t font_id) { - uint32_t p; - - p = eve_read32(EVE_ROM_FONT_ADDR); - p += (148 * (font_id - 16)); - font->id = font_id; - font->w = eve_read32(p + 136); - font->h = eve_read32(p + 140); - eve_readb(p, font->w_ch, 128); -} - -uint8_t eve_font_ch_w(EVEFont *font, utf32_t ch) { - if (ch < 128) return font->w_ch[ch]; - return 0; -} - -uint16_t eve_font_str_w(EVEFont *font, utf8_t *str) { - uint16_t r = 0; - utf32_t ch; - uint8_t ch_w; - uint8_t ch_l; - - if (str == NULL) return 0; - - while (*str) { - ch_l = utf8_dec(str, &ch); - ch_w = eve_font_ch_w(font, ch); - r += ch_w; - str += ch_l; - } - - return r; -} - -uint16_t eve_font_buf_w(EVEFont *font, utf8_t *buf, uint16_t buf_len) { - int i = 0; - uint16_t r = 0; - utf32_t ch; - uint8_t ch_w; - uint8_t ch_l; - - while (i < buf_len) { - ch_l = utf8_dec(buf + i, &ch); - ch_w = eve_font_ch_w(font, ch); - r += ch_w; - i += ch_l; - } - - return r; -} - -uint8_t eve_font_h(EVEFont *font) { - return font->h; -}
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