X-Git-Url: https://git.jsancho.org/?p=gacela.git;a=blobdiff_plain;f=src%2Fgacela.scm;h=b9d13160dccac4bce3695d60fb0922e657d3393f;hp=e2be9a8c5091dd992a49420642b15ced35387927;hb=1c898284a9d3ea84cda71e4ff3c6f39c0bba644b;hpb=bdc03bcc2da4d01745fb542d7a7d642b888b691e

diff --git a/src/gacela.scm b/src/gacela.scm
index e2be9a8..b9d1316 100644
--- a/src/gacela.scm
+++ b/src/gacela.scm
@@ -123,11 +123,13 @@
 ;		  (run-mobs)
 ;		  (run-extensions)
 		  (if game-loop-procedure
-		      (set! game-elements (game-loop-procedure game-elements)))
+		      (catch #t
+			     (lambda () (set! game-elements (game-loop-procedure game-elements)))
+			     (lambda (key . args) #f)))
 		  (process-game-elements game-elements)
 		  (flip-screen)
 		  (delay-frame)
-		  (loop)))))))
+		  (loop game-elements)))))))
 
 (define (game-running?)
   game-loop-flag)
@@ -136,8 +138,15 @@
   (cond ((not (list? elements))
 	 (process-game-elements (list elements)))
 	(else
-	 (draw-meshes (filter (lambda (e) (mesh? e)) elements))
-)))
+	 (draw-meshes (filter (lambda (e) (mesh? e)) elements)))))
+
+(define (draw-meshes meshes)
+  (cond ((null? meshes) #t)
+	(else
+	 (catch #t
+		(lambda () (mesh-draw (car meshes)))
+		(lambda (key . args) #f))
+	 (draw-meshes (cdr meshes)))))
 
 ;;; Extensions to main loop