(in-package :gacela)
-(defun open-font (font-file &optional (size 80) (encoding ft_encoding_unicode))
- (let ((font (ftglCreateTextureFont font-file)))
+(defun load-font (font-file &key (size 40) (encoding ft_encoding_unicode) static)
+ (let* ((key (make-resource-font :filename font-file :encoding encoding))
+ (res (get-resource key)))
+ (cond (res (ftglSetFontFaceSize (getf res :id-font) size 72)
+ key)
+ (t (true-load-font font-file size encoding static)))))
+
+(defun true-load-font (font-file size encoding static)
+ (let ((key (make-resource-font :filename font-file :encoding encoding))
+ (font (ftglCreateTextureFont font-file)))
(cond ((/= font 0)
(ftglSetFontFaceSize font size 72)
(ftglSetFontCharMap font encoding)
- font))))
+ (set-resource key
+ `(:id-font ,font)
+ (lambda () (true-load-font font-file size encoding static))
+ (lambda () (ftglDestroyFont font))
+ :static static)
+ key))))
-(defun render-text (text font)
- (ftglRenderFont font text FTGL_RENDER_ALL))
+(defun render-text (text font &key size)
+ (let ((id-font (getf (get-resource font) :id-font)))
+ (cond (size (ftglSetFontFaceSize id-font size 72)))
+ (ftglRenderFont id-font text FTGL_RENDER_ALL)))