/*

    Copyright (C) 2016 Apple Inc. All Rights Reserved.

    See LICENSE.txt for this sample’s licensing information

    Abstract:

    A component that attaches to an entity. This component enables a geometry node to jump.

*/

import GameplayKit

import SceneKit

class PlayerControlComponent: GKComponent {

    // MARK: Properties

    /// A convenience property for the entity's geometry component.

    var geometryComponent: GeometryComponent? {

        return entity?.component(ofType: GeometryComponent.self)

    }

    // MARK: Methods

    /// Tells this entity's geometry component to jump.

    func jump() {

        let jumpVector = SCNVector3(x: 0, y: 2, z: 0)

        geometryComponent?.applyImpulse(jumpVector)

    }

}