Find the player nodes from different scenes in Godot 4

Godot 4 tutorial on node navigation across scenes: how to let the enemies find the player and the different ways of accessing nodes in GDScript. Godot documentation: https://docs.godotengine.org/en/stable/classes/class_node.html Godot 4 tutorials playlist: https://www.youtube.com/playlist?list=PL6YVJbuDtlIH7SNTJ3InphWyuG7YdHJ-y 00:00 Intro 00:21 Hierarchy 00:35 Dollar expressions 01:03 get_node 01:42 Runtime hierarchy and get_root 02:07 Multiple levels 02:35 find_child 03:21 Groups 04:10 Outro