class_name Weapon
extends Node2D

@export var projectile_scene: PackedScene
@export var fire_pattern: FirePattern


func shoot() -> void:
	fire_pattern.fire(global_position, -global_transform.y, spawn_projectile)


func spawn_projectile(pos: Vector2, dir: Vector2):
	var proj = projectile_scene.instantiate()
	proj.global_position = pos
	proj.direction = dir
	get_tree().current_scene.get_parent().add_child(proj)
	return proj