extends Node

var enemy: PackedScene = preload("res://enemy/enemy.tscn")
var score: int = 0;

func spawn_enemies():
	for x in range(9):
		for y in range(3):
			var e = enemy.instantiate()
			var pos = Vector2(x * (16 + 8) + 24, 16 * 4 + y * 16)
			add_child(e)
			e.start(pos)
			e.died.connect(_on_enemy_died)
			
func _on_enemy_died(value):
	score += value