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-rw-r--r--home/copy2.asm5
1 files changed, 5 insertions, 0 deletions
diff --git a/home/copy2.asm b/home/copy2.asm
index bff26570..6245ad5d 100644
--- a/home/copy2.asm
+++ b/home/copy2.asm
@@ -1,3 +1,8 @@
+IsTilePassable::
+; sets carry if tile is passable, resets carry otherwise
+ homecall_sf _IsTilePassable
+ ret
+
FarCopyDataDouble::
; Expand bc bytes of 1bpp image data
; from a:de to 2bpp data at hl.