extends SceneTree

func _init() -> void:
	var args: PackedStringArray = OS.get_cmdline_user_args()
	var next_is_map = false
	for arg in args:
		if next_is_map:
			rebuild_map(arg)
			return
		elif arg == "--map":
			next_is_map = true
	print("No map provided. (Make sure to include e.g. '-- --map two_towers' after the godot invocation)")
	quit(2)

func rebuild_map(name: String) -> void:
	var map_scene_path: String = "res://maps/" + name + "/" + name + ".tscn"
	var scene: Resource = load(map_scene_path) as PackedScene
	var instantiated_scene = scene.instantiate(PackedScene.GEN_EDIT_STATE_MAIN)
	print("TODO: Rebuild the map & whatever post-processing, and save this back to disk: ", instantiated_scene)
	quit(0)