New Level 3 lesson

extends Node2D

var score = 0
var lives = 3

onready var player = $Player
onready var ball = $Ball

export var gameover:PackedScene
export var next_level:PackedScene
	
func _on_Area2D_body_entered(body):
	if body is RigidBody2D:
		lives -= 1
		$GameLabel/Lives.text = "LIVES: "+str(lives)
		var ballx = ball.duplicate()
		ball = ballx
		ballx.connect("body_entered",self,"_on_Ball_body_entered")
		ballx.linear_velocity = Vector2(150,-150)
		add_child(ballx)
		if player !=null:
			ballx.global_position = player.get_node("Sprite").global_position + Vector2(0,-30)
		body.queue_free()
		if lives==0:
			get_tree().change_scene_to(gameover)

func _on_Ball_body_entered(body):
	if body.is_in_group("brick"):
		body.remove_brick()
		score += 5
		$GameLabel/Score.text = "SCORE: "+str(score)
		if get_tree().get_nodes_in_group("brick").size() == 0:
			get_tree().change_scene_to(next_level)