extends Node3D


var exits: Array = [false, false, false, false]


func _ready() -> void:
	exits = [
		randi() % 2 == 0,
		randi() % 2 == 0,
		randi() % 2 == 0,
		randi() % 2 == 0,
	]
	
	update()

func update() -> void:
	var i = 0
	for exit in exits:
		if not exit:
			continue
		if i == 0: #n
			$n.get_surface_override_material(0).albedo_color = Color.GREEN
		if i == 1: #s
			$s.get_surface_override_material(0).albedo_color = Color.GREEN
		if i == 2: #w
			$w.get_surface_override_material(0).albedo_color = Color.GREEN
		if i == 3: #e
			$e.get_surface_override_material(0).albedo_color = Color.GREEN
			
		i += 1