From f35283b436132c1f7153ff938b490f621c7022d9 Mon Sep 17 00:00:00 2001
From: David Thompson <dthompson2@worcester.edu>
Date: Sat, 27 Feb 2016 13:09:59 -0500
Subject: examples: Replace schedule-interval with a signal hook.

* examples/common.scm: Use add-signal-hook! instead of schedule-interval
  for receiving FPS events.
---
 examples/common.scm | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/examples/common.scm b/examples/common.scm
index 0c54447..44dbd07 100644
--- a/examples/common.scm
+++ b/examples/common.scm
@@ -24,9 +24,9 @@
 
 (add-hook! window-close-hook stop-game-loop)
 
-(schedule-interval
- (lambda ()
-   (format #t "FPS: ~d\n" (signal-ref fps)))
- 60)
+(define (display-fps fps)
+  (format #t "FPS: ~d\n" fps))
+
+(add-signal-hook! fps display-fps)
 
 ;; (start-sly-repl)
-- 
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