extends Sprite

export var gravity = 15

var angular_speed = PI
var velocity = Vector2(500, -800)

var start_position

# Called when the node enters the scene tree for the first time.
func _ready():
	start_position = position
	pass # Replace with function body.

# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	position += velocity * delta
	rotation += angular_speed * delta

	velocity.y += gravity

func _input(event):
	if event.is_action_pressed("shoot"):
		position = start_position
		rotation = 0
		velocity = Vector2(500, -800)