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| author | David Thompson <dthompson2@worcester.edu> | 2023-05-03 17:20:06 -0400 |
|---|---|---|
| committer | David Thompson <dthompson2@worcester.edu> | 2023-05-03 17:20:06 -0400 |
| commit | 2537c5bf6da4972ad5b23de2f01ad6944e3bc2bb (patch) | |
| tree | 1500a83a05d0ef61f8ad2f762eef7d11021dccc1 | |
| parent | b7f0593e56307e98e7a1e0ad767eef64109673a9 (diff) | |
Switch to Guile's built-in high resolution timer.
| -rw-r--r-- | chickadee.scm | 4 |
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." |