mirrors
/
raylib
mirror of https://github.com/raysan5/raylib
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

REVIEWED: `GetGlyphIndex()` #3000

This commit is contained in:
Ray 2023-04-06 12:49:59 +02:00
parent 8367abad1a
commit d8c7b01a3c
1 changed files with 10 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/rtext.c
View File

@ -1239,17 +1239,17 @@ Vector2 MeasureTextEx(Font font, const char *text, float fontSize, float spacing
// NOTE: If codepoint is not found in the font it fallbacks to '?'
int GetGlyphIndex(Font font, int codepoint)
{
#ifndef GLYPH_NOTFOUND_CHAR_FALLBACK
#define GLYPH_NOTFOUND_CHAR_FALLBACK 63 // Character used if requested codepoint is not found: '?'
#endif
// Support charsets with any characters order
int index = 0;
#define SUPPORT_UNORDERED_CHARSET
#if defined(SUPPORT_UNORDERED_CHARSET)
int index = GLYPH_NOTFOUND_CHAR_FALLBACK;
int fallbackIndex = 0; // Get index of fallback glyph '?'
// Look for character index in the unordered charset
for (int i = 0; i < font.glyphCount; i++)
{
if (font.glyphs[i].value == 63) fallbackIndex = i;
if (font.glyphs[i].value == codepoint)
{
index = i;
@ -1257,10 +1257,12 @@ int GetGlyphIndex(Font font, int codepoint)
}
}
return index;
if ((index == 0) && (font.glyphs[0].value != codepoint)) index = fallbackIndex;
#else
return (codepoint - 32);
index = codepoint - 32;
#endif
return index;
}
// Get glyph font info data for a codepoint (unicode character)