Code cleanup.

1 files changed, 18 insertions, 0 deletions

diff --git a/logic/file_picker.gd b/logic/file_picker.gd
new file mode 100644
index 0000000..9715d0d
--- /dev/null
+++ b/logic/file_picker.gd
@@ -0,0 +1,18 @@
+extends FileDialog
+
+export var clear_signals_on_hide := true
+
+
+func _init():
+	self.connect("hide", self, "_clear_signals")
+
+
+func _clear_signals():
+	if clear_signals_on_hide == false:
+		return
+	
+	for signal_name in ["file_selected"]:
+		for it in get_signal_connection_list(signal_name):
+			disconnect(it.signal, it.target, it.method)
+
+