extends CharacterBody2D

const MAGNET_FORCE = 100

func _ready():
	add_to_group("magnets")
	max_slides = 1

func _physics_process(delta):
	var acceleration: Vector2 = Vector2()
	
	#calc direction
	for iter in get_tree().get_nodes_in_group("magnets"):
		if iter == self:
			continue
		acceleration += (iter.position - position).normalized() * MAGNET_FORCE
	
	#apply to velocity
	velocity += acceleration * delta
	var collided: bool = move_and_slide()
	
	if collided:
		velocity = Vector2.ZERO