class_name Ball
extends RigidBody2D


export (Color) var interrupt_color = Color.white


const BRICK_LAYER = 2
const INTERRUPT_SPEED = 700


var last_normal:Vector2 = Vector2(0.0, 0.0)


func interrupt_ball():
	modulate = interrupt_color
	go_down_unstopped()


func go_down_unstopped():
	linear_velocity.y = INTERRUPT_SPEED
	linear_velocity = linear_velocity.normalized() * INTERRUPT_SPEED
	set_collision_mask_bit(BRICK_LAYER, false)


func _on_Launcher_interrupt_wave():
	interrupt_ball()


func _on_Ball_body_exited(body: Node):
	if body.has_method("impact"):
		body.impact(position)