Gacela as Guile modules.

[gacela.git] / src / gacela.scm

diff --git a/src/gacela.scm b/src/gacela.scm
index 202c0c8b011bd4a1ab88ff10bbb23a15dad3a1fe..d440c087399421842ae1a6b8bd16517c0566b7ac 100644 (file)
--- a/src/gacela.scm
+++ b/src/gacela.scm
@@ -136,19 +136,6 @@
   (glLoadIdentity)
   #t)
 
-(define get-current-color #f)
-(define set-current-color #f)
-
-(let ((current-color '(1 1 1 1)))
-  (set! get-current-color
-       (lambda ()
-         current-color))
-
-  (set! set-current-color
-       (lambda* (red green blue #:optional (alpha 1))
-         (set! current-color (list red green blue alpha))
-         (glColor4f red green blue alpha))))
-
 
 ;;; Audio Subsystem
 
@@ -187,6 +174,7 @@
 
 (define set-frames-per-second #f)
 (define init-frame-time #f)
+(define get-frame-time #f)
 (define delay-frame #f)
 
 (let ((time 0) (time-per-frame (/ 1000.0 *frames-per-second*)))
@@ -198,6 +186,10 @@
        (lambda ()
          (set! time (SDL_GetTicks))))
 
+  (set! get-frame-time
+       (lambda ()
+         time))
+
   (set! delay-frame
        (lambda ()
          (let ((frame-time (- (SDL_GetTicks) time)))