extends ProjectileBase

var _is_spread_child := false

const DIRS := [
	Vector2(1, 0),
	Vector2(0.707107, 0.707107),
	Vector2(0, 1),
	Vector2(-0.707107, 0.707107),
	Vector2(-1, 0),
	Vector2(-0.707107, -0.707107),
	Vector2(0, -1),
	Vector2(0.707107, -0.707107),
]

func _on_body_entered(body: Node2D) -> void:
	if body.is_in_group("enemies"):
		body.hit()

func _ready() -> void:
	if _is_spread_child:
		super()
		return
	var spawn_pos = global_position
	for dir in DIRS:
		var bullet = duplicate()
		bullet._is_spread_child = true
		get_parent().add_child(bullet)
		bullet.global_position = spawn_pos
		bullet.launch(spawn_pos + dir * 1000)
	queue_free()