saito-sv

//  Created by Marlon Monroy on 5/19/18.
//  Copyright © 2018 Monroy.io All rights reserved.
//

import Foundation
import UIKit

protocol Shimmerable {
	func start(count: Int) -> Void

FredrikSjoberg

extension CGPoint : Hashable {
    func distance(point: CGPoint) -> Float {
        let dx = Float(x - point.x)
        let dy = Float(y - point.y)
        return sqrt((dx * dx) + (dy * dy))
    }
    public var hashValue: Int {
        // iOS Swift Game Development Cookbook
        // https://books.google.se/books?id=QQY_CQAAQBAJ&pg=PA304&lpg=PA304&dq=swift+CGpoint+hashvalue&source=bl&ots=1hp2Fph274&sig=LvT36RXAmNcr8Ethwrmpt1ynMjY&hl=sv&sa=X&ved=0CCoQ6AEwAWoVChMIu9mc4IrnxgIVxXxyCh3CSwSU#v=onepage&q=swift%20CGpoint%20hashvalue&f=false
        return x.hashValue << 32 ^ y.hashValue