get-fps

[guile-irrlicht.git] / irrlicht / video.scm

diff --git a/irrlicht/video.scm b/irrlicht/video.scm
index f0f56a3871235237718497b5c104d01a5b2248c8..1fa6d640ded684f9ba3aa833376509180e6bcad5 100644 (file)
--- a/irrlicht/video.scm
+++ b/irrlicht/video.scm
@@ -20,26 +20,54 @@
 
 (define-module (irrlicht video)
   #:use-module (oop goops)
+  #:use-module (ice-9 optargs)
   #:use-module (irrlicht base)
   #:use-module (irrlicht foreign))
 
 
 ;; ITexture
 (define-class <texture> (<irrlicht-base>)
-  (irr-class #:init-value "ITexture" #:getter irr-class))
+  (irr-class #:init-value "ITexture"))
 
 (export <texture>)
 
 
 ;; IVideoDriver
 (define-class <video-driver> (<irrlicht-base>)
-  (irr-class #:init-value "IVideoDriver" #:getter irr-class))
+  (irr-class #:init-value "IVideoDriver"))
+
+(define-method (begin-scene (video-driver <video-driver>) . rest)
+  (let-keywords rest #f
+        ((back-buffer #t)
+         (z-buffer #t)
+         (color '(255 0 0 0))
+         video-data
+         source-rect)
+    ((get-irrlicht-proc "beginScene" video-driver)
+     video-driver
+     back-buffer
+     z-buffer
+     color
+     video-data
+     source-rect)))
+
+(define-method (end-scene (video-driver <video-driver>))
+  ((get-irrlicht-proc "endScene" video-driver)
+   video-driver))
+
+(define-method (get-fps (video-driver <video-driver>))
+  (let ((getFPS (get-irrlicht-proc "getFPS" video-driver)))
+    (getFPS video-driver)))
+
+(define-method (get-name (video-driver <video-driver>))
+  (let ((getName (get-irrlicht-proc "getName" video-driver)))
+    (getName video-driver)))
 
 (define-method (get-texture (video-driver <video-driver>) filename)
   (make <texture>
     #:irr-pointer
     ((get-irrlicht-proc "getTexture" video-driver)
-     (irr-pointer video-driver)
+     video-driver
      filename)))
 
-(export <video-driver> get-texture)
+(export <video-driver> begin-scene end-scene get-fps get-name get-texture)