1 files changed, 4 insertions, 0 deletions
diff --git a/2d/stage.scm b/2d/stage.scm
index 91afe97..8dc7386 100644
--- a/2d/stage.scm
+++ b/2d/stage.scm
@@ -35,6 +35,7 @@
             exit-stage
             draw-stage
             update-stage
+            stage-trigger
             stage-define
             stage-ref
             stage-set!
@@ -78,6 +79,9 @@
   "Call the scene draw callback for STAGE."
   ((scene-draw (stage-scene stage))))
 
+(define (stage-trigger stage event . args)
+  #f)
+
 ;;;
 ;;; Stage environment
 ;;;