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-rw-r--r--chickadee.scm4
1 files changed, 2 insertions, 2 deletions
diff --git a/chickadee.scm b/chickadee.scm
index 5342e9e..3022a52 100644
--- a/chickadee.scm
+++ b/chickadee.scm
@@ -78,11 +78,11 @@
#:re-export (abort-game
current-timestep))
-(define %time-freq (exact->inexact (sdl-performance-frequency)))
+(define %time-freq (exact->inexact internal-time-units-per-second))
(define (elapsed-time)
"Return the current value of the system timer in seconds."
- (/ (sdl-performance-counter) %time-freq))
+ (/ (get-internal-real-time) %time-freq))
(define (key-pressed? key)
"Return #t if KEY is currently being pressed."