extends Node2D
# hold control and drag + drop
@onready var game: Node2D = $".."
@onready var crates: Node2D = $"../Crates"

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	buildLevel()

# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	pass

func buildLevel() -> void:
	# Tell GC how many crates
	var totalCrates = 0
	# check if any crates in scene
	if crates:
		for obj in crates.get_children():
			if obj is Crate:
				totalCrates += 1
	game.crateTotal(totalCrates)