Godot interaction system init

Scripts/Interactable.gd

@@ -0,0 +1,19 @@
+extends Node3D
+
+class_name Interactable
+
+static func find(node: Node) -> Interactable:
+	while node:
+		if node is Interactable:
+			return node
+		node = node.get_parent()
+	return null
+
+func beginInteract(player, hitPosition: Vector3):
+	pass
+
+func updateInteract(player):
+	pass
+
+func endInteract(player):
+	pass