player.swift

//
//  ViewController.swift
//  Raketa-iOS
//
//  Created by Dmitriy Vasilev on 04.04.17.
//  Copyright © 2017 gHashTag. All rights reserved.
//

import UIKit
import AVFoundation

class ViewController: UIViewController {
    static var Group: [AVAudioPlayer]!
    var drums1 = AVAudioPlayer()
    var drums2 = AVAudioPlayer()
    var drums3 = AVAudioPlayer()
    var drums4 = AVAudioPlayer()
    var drums5 = AVAudioPlayer()
    var drums6 = AVAudioPlayer()
    var drums7 = AVAudioPlayer()
    var drums8 = AVAudioPlayer()
    var drums9 = AVAudioPlayer()
    var drums10 = AVAudioPlayer()
    var drums11 = AVAudioPlayer()
    var drums12 = AVAudioPlayer()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
        do {
            drums1 = try AVAudioPlayer(contentsOf: URL.init(fileURLWithPath: Bundle.main.path(forResource: "S1_CRASH_FILL_BD_SN", ofType: "wav")!))
            drums2 = try AVAudioPlayer(contentsOf: URL.init(fileURLWithPath: Bundle.main.path(forResource: "S1_Main_BD", ofType: "wav")!))
            drums3 = try AVAudioPlayer(contentsOf: URL.init(fileURLWithPath: Bundle.main.path(forResource: "S1_Main_BD_SN", ofType: "wav")!))
            drums4 = try AVAudioPlayer(contentsOf: URL.init(fileURLWithPath: Bundle.main.path(forResource: "S2_BD_BASS", ofType: "wav")!))
            drums5 = try AVAudioPlayer(contentsOf: URL.init(fileURLWithPath: Bundle.main.path(forResource: "S2_BD_BASS_SN", ofType: "wav")!))
            drums6 = try AVAudioPlayer(contentsOf: URL.init(fileURLWithPath: Bundle.main.path(forResource: "S2_CRASH_FILL_BD_B_SN", ofType: "wav")!))
            drums7 = try AVAudioPlayer(contentsOf: URL.init(fileURLWithPath: Bundle.main.path(forResource: "S3_BD_BASS", ofType: "wav")!))
            drums8 = try AVAudioPlayer(contentsOf: URL.init(fileURLWithPath: Bundle.main.path(forResource: "S3_BD_BASS_SN", ofType: "wav")!))
            drums9 = try AVAudioPlayer(contentsOf: URL.init(fileURLWithPath: Bundle.main.path(forResource: "S3_CRASH_FILL_BDBSN", ofType: "wav")!))
            drums10 = try AVAudioPlayer(contentsOf: URL.init(fileURLWithPath: Bundle.main.path(forResource: "S4_BD_Sub_BD_SN", ofType: "wav")!))
            drums11 = try AVAudioPlayer(contentsOf: URL.init(fileURLWithPath: Bundle.main.path(forResource: "S4_BD_Sub_BD", ofType: "wav")!))
            drums12 = try AVAudioPlayer(contentsOf: URL.init(fileURLWithPath: Bundle.main.path(forResource: "S4_CRASH_FILL_BDSN", ofType: "wav")!))
            
            ViewController.Group = [
                drums1,
                drums2,
                drums3,
                drums4,
                drums5,
                drums6,
                drums7,
                drums8,
                drums9,
                drums10,
                drums11,
                drums12,
            ]
            
            let audioSession = AVAudioSession.sharedInstance()
            
            do {
                try audioSession.setCategory(AVAudioSessionCategoryPlayback)
            }
        }
        catch {
            print(error)
        }
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
    
    static func loop(_ avPlayer: AVAudioPlayer) {
        avPlayer.prepareToPlay()
        avPlayer.numberOfLoops = -1
        avPlayer.play()
    }
    
    
    static func playSound1() {
        let r = Int(arc4random_uniform(12))
        ViewController.loop((ViewController.Group[r]))
    }
    
    static func stopSound1() {
        let r = Int(arc4random_uniform(12))
        ViewController.loop((ViewController.Group[r])).stop()
    }
 
    @IBAction func Play(_ sender: Any) {
        ViewController.playSound1()
    }
    @IBAction func Stop(_ sender: Any) {
        ViewController.stopSound1()

    }

}