extends CharacterBody2D

# Get the gravity from the project settings to be synced with RigidBody nodes.
var gravity = ProjectSettings.get_setting("physics/2d/default_gravity")
var speed = 750
var life_time = 1.0

func start(_position, _direction):
	rotation = _direction
	position = _position
	velocity = Vector2(speed, 0).rotated(rotation)

func _physics_process(delta):
	var collision = move_and_collide(velocity * delta)
	if collision:
		velocity = velocity.bounce(collision.get_normal())
		if collision.get_collider().has_method("hit"):
			collision.get_collider().hit()
	life_time -= delta
	if life_time <= 0:
		queue_free()