Improve emulator compatibility for input lib

Enable VBLANK interrupts to prevent KEY getting stuck in the HALT instruction on some emulators, because support for the HILO interrupt is often unreliable.
ams-hackers · Jun 16, 2023 · e131cc8 · e131cc8
1 parent 428fcf5
commit e131cc8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/input.fs b/lib/input.fs
@@ -48,4 +48,5 @@ PADF_DOWN   constant k-down
   rIE c@ or rIE c! ;
 
 : init-input ( -- )
-  IEF_HILO enable-interrupt-flags ;
+  IEF_HILO IEF_VBLANK or
+  enable-interrupt-flags ;