/* ------------------------------------------------------------------------- */
TextureGlyph *
texture_font_get_glyph( TextureFont *self,
wchar_t charcode )
{
size_t i;
static wchar_t *buffer = 0;
TextureGlyph *glyph;
assert( self );
assert( self->filename );
assert( self->atlas );
/* Check if charcode has been already loaded */
for( i=0; i<self->glyphs->size; ++i )
{
glyph = (TextureGlyph *) vector_get( self->glyphs, i );
if( glyph->charcode == charcode )
{
return glyph;
}
}
/* If not, load it */
if( !buffer)
{
buffer = (wchar_t *) calloc( 2, sizeof(wchar_t) );
}
buffer[0] = charcode;
if( texture_font_cache_glyphs( self, buffer ) == 0 )
{
return (TextureGlyph *) vector_back( self->glyphs );
}
return NULL;
}
TextureFont *
font_manager_get_from_filename( FontManager *self,
const char * filename,
const float size )
{
size_t i;
TextureFont *font;
assert( self );
for( i=0; i<self->fonts->size;++i )
{
font = (TextureFont *) vector_get( self->fonts, i );
if( (strcmp(font->filename, filename) == 0) && ( font->size == size) )
{
return font;
}
}
font = texture_font_new( self->atlas, filename, size );
texture_font_cache_glyphs( font, self->cache );
if( font )
{
vector_push_back( self->fonts, font );
}
return font;
}
