implement shortest path

1 files changed, 4 insertions, 0 deletions

diff --git a/Hex.gd b/Hex.gd
index 57a1a19..32e4083 100644
--- a/Hex.gd
+++ b/Hex.gd
@@ -59,3 +59,7 @@ func show_los(b) -> void:
 func show_move(b) -> void:
 	if 6 < get_child_count():
 		enable_overlay(6, b)
+
+func show_short(b) -> void:
+	if 7 < get_child_count():
+		enable_overlay(7, b)