How to know whether an SKSpriteNode is not in motion or stopped?

Question

In my game, I need to do some setting changes after my SKSpriteNode stops moving.

First, I apply force on my SKSpriteNode, so it starts moving due to the force acting on it. Now, i need to know when it stops moving.

I know that SKSpriteNode has a speed property, but it is always set to 1.0 by default.

Any ideas?

Answer 1

Since you are using physics you can use the resting property of SKPhysicsBody.

if sprite.physicsBody?.resting == true {
    println("The sprite is resting")
} else {
    println("The sprite is moving")
}

Hope this helps.