extends KinematicBody2D

export (NodePath) var target
onready var target_node = get_node(target)

# Declare member variables here. Examples:
# var a = 2
# var b = "text"


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


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(_delta):
	# Look at target node
	var target_x: float = target_node.position[0]
	var dx = target_x - self.position[0]
	var dir = -1 if dx < .0 else 1
	$Sprite.set_scale(Vector2(dir, 1))