enemy_follow_player

extends KinematicBody

var path = []
var path_node = 0

var speed = 10
onready var nav = get_parent() as Navigation
onready var player = $"../../player" as KinematicBody

func _ready():
	pass

func _physics_process(delta):
	if path.size()>0:
		var direction: Vector3 = path[0] - global_transform.origin
		if direction.length() < 1:
			path_node += 1
		else:
			move_and_slide(direction.normalized() * speed, Vector3.UP)

func move_to(target_pos):
	path = nav.get_simple_path(global_transform.origin, player.global_transform)
	path_node = 0
	print(path)

func _on_Timer_timeout():
	move_to(player.global_tranform.origin)