From 18b7b395aeba9aabdd47c52a0ae6bcd7d0f78f00 Mon Sep 17 00:00:00 2001
From: jsancho <devnull@localhost>
Date: Sun, 11 Oct 2009 21:50:15 +0000
Subject: [PATCH]

---
 gacela.lisp      |  2 +-
 gacela_draw.lisp | 45 ++++++++++++++++++++++++---------------------
 gacela_ttf.lisp  | 27 +++++++++++++++------------
 3 files changed, 40 insertions(+), 34 deletions(-)

diff --git a/gacela.lisp b/gacela.lisp
index 8cd0da8..3f75376 100644
--- a/gacela.lisp
+++ b/gacela.lisp
@@ -172,7 +172,7 @@
 			 :constructor constructor
 			 :destructor destructor
 			 :free-function free-function
-			 :time (if static -1 (SDL_GetTicks)))))
+			 :time (if static t (SDL_GetTicks)))))
 
   (defun get-resource (key)
     (let ((resource (gethash key resources-table)))
diff --git a/gacela_draw.lisp b/gacela_draw.lisp
index 4c96b58..31790da 100644
--- a/gacela_draw.lisp
+++ b/gacela_draw.lisp
@@ -75,27 +75,30 @@
 (defun load-texture (filename &key (min-filter GL_LINEAR) (mag-filter GL_LINEAR) static)
   (let ((key (make-resource-texture :filename filename :min-filter min-filter :mag-filter mag-filter)))
     (cond ((get-resource key) key)
-	  (t
-	   (progn-textures
-	    (multiple-value-bind
-	     (image real-w real-h) (load-image-for-texture filename)
-	     (cond (image
-		    (let ((width (surface-w image)) (height (surface-h image))
-			  (byteorder (if (= (SDL_ByteOrder) SDL_LIL_ENDIAN)
-				     (if (= (surface-format-BytesPerPixel image) 3) GL_BGR GL_BGRA)
-				     (if (= (surface-format-BytesPerPixel image) 3) GL_RGB GL_RGBA)))
-			  (texture (car (glGenTextures 1))))
-		      (glBindTexture GL_TEXTURE_2D texture)
-		      (glTexImage2D GL_TEXTURE_2D 0 3 width height 0 byteorder GL_UNSIGNED_BYTE (surface-pixels image))
-		      (glTexParameteri GL_TEXTURE_2D GL_TEXTURE_MIN_FILTER min-filter)
-		      (glTexParameteri GL_TEXTURE_2D GL_TEXTURE_MAG_FILTER mag-filter)
-		      (SDL_FreeSurface image)
-		      (set-resource key
-				    `(:id-texture ,texture :width ,real-w :height ,real-h)
-				    (lambda () (load-texture filename :min-filter min-filter :mag-filter mag-filter :static static))
-				    (lambda () (glDeleteTextures 1 `(,texture)))
-				    :static static)
-		      key)))))))))
+	  (t (true-load-texture filename min-filter mag-filter static)))))
+
+(defun true-load-texture (filename min-filter mag-filter static)
+  (let ((key (make-resource-texture :filename filename :min-filter min-filter :mag-filter mag-filter)))
+    (progn-textures
+     (multiple-value-bind
+      (image real-w real-h) (load-image-for-texture filename)
+      (cond (image
+	     (let ((width (surface-w image)) (height (surface-h image))
+		   (byteorder (if (= (SDL_ByteOrder) SDL_LIL_ENDIAN)
+				(if (= (surface-format-BytesPerPixel image) 3) GL_BGR GL_BGRA)
+				(if (= (surface-format-BytesPerPixel image) 3) GL_RGB GL_RGBA)))
+		   (texture (car (glGenTextures 1))))
+	       (glBindTexture GL_TEXTURE_2D texture)
+	       (glTexImage2D GL_TEXTURE_2D 0 3 width height 0 byteorder GL_UNSIGNED_BYTE (surface-pixels image))
+	       (glTexParameteri GL_TEXTURE_2D GL_TEXTURE_MIN_FILTER min-filter)
+	       (glTexParameteri GL_TEXTURE_2D GL_TEXTURE_MAG_FILTER mag-filter)
+	       (SDL_FreeSurface image)
+	       (set-resource key
+			     `(:id-texture ,texture :width ,real-w :height ,real-h)
+			     (lambda () (true-load-texture filename min-filter mag-filter static))
+			     (lambda () (glDeleteTextures 1 `(,texture)))
+			     :static static)
+	       key)))))))
 
 (defun draw-image-function (filename)
   (multiple-value-bind
diff --git a/gacela_ttf.lisp b/gacela_ttf.lisp
index 0077ad4..931f3c8 100644
--- a/gacela_ttf.lisp
+++ b/gacela_ttf.lisp
@@ -16,20 +16,23 @@
 
 (in-package :gacela)
 
-(defun open-font (font-file &key (size 80) (encoding ft_encoding_unicode) static)
+(defun load-font (font-file &key (size 80) (encoding ft_encoding_unicode) static)
   (let ((key (make-resource-font :filename font-file :size size :encoding encoding)))
     (cond ((get-resource key) key)
-	  (t
-	   (let ((font (ftglCreateTextureFont font-file)))
-	     (cond ((/= font 0)
-		    (ftglSetFontFaceSize font size 72)
-		    (ftglSetFontCharMap font encoding)
-		    (set-resource key
-				  `(:id-font ,font)
-				  (lambda () (open-font font-file :size size :encoding encoding :static static))
-				  (lambda () (ftglDestroyFont font))
-				  :static static)
-		    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 :size size :encoding encoding))
+	(font (ftglCreateTextureFont font-file)))
+    (cond ((/= font 0)
+	   (ftglSetFontFaceSize font size 72)
+	   (ftglSetFontCharMap font encoding)
+	   (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 (getf font :id-font) text FTGL_RENDER_ALL))
-- 
2.39.2