Started a Godot Project to remake Tailgunner.

scripts/flyer_controller.gd

@@ -0,0 +1,23 @@
+@tool
+class_name FlyerController
+extends Node
+
+# references
+@export var controlled_flyer: Flyer:
+	set(new_flyer):
+		controlled_flyer = new_flyer
+		update_configuration_warnings()
+
+func _ready() -> void:
+	if Engine.is_editor_hint():
+		var parent = get_parent()
+		if (parent is Flyer):
+			controlled_flyer = parent
+		update_configuration_warnings()
+
+func _get_configuration_warnings():
+	var warnings = []
+
+	if controlled_flyer == null:
+		warnings.append("Please select a flyer to be controlled by this controller.")
+	return warnings