创建和迅速播放声音 [英] Creating and playing a sound in swift

问题描述

所以，我想要做的是创造和发挥迅速的声音时我preSS一个按钮，会玩，我知道如何做到这一点在Objective-C，但没有人知道如何在斯威夫特<？ / p>

这会是这样的Objective-C的：

  NSURL * soundURL = [NSURL fileURLWithPath：[一个NSBundle mainBundle] pathForResource：@mysoundnameofType：@WAV]];
AudioServicesCreateSystemSoundID（（__桥CFURLRef）soundURL，＆安培;为mySound）;
 

然后打它，我会做：

  AudioServicesPlaySystemSound（爆炸）;
 

有谁知道我怎么能这样做呢？

解决方案

下面是一个有点code我得加FlappySwift的的作品：

 进口SpriteKit
进口AVFoundation类GameScene：SKScene {    //取得的路径，请确保将其添加到您的项目！
    VAR coinSound = NSURL（fileURLWithPath：NSBundle.mainBundle（）pathForResource（硬币，ofType：WAV））
    VAR audioPlayer = AVAudioPlayer（）    // 初始设置
    覆盖FUNC didMoveToView（查看：SKView）{
        audioPlayer = AVAudioPlayer（contentsOfURL：coinSound，错误：无）
        audioPlayer。prepareToPlay（）
    }    当玩家抓住硬币//触发音效
    FUNC didBeginContact（联系人：SKPhysicsContact！）{
        audioPlayer.play（）
    }}
 

So what I want to do is create and play a sound in swift that will play when I press a button, I know how to do it in Objective-C, but does anyone know how to in Swift?

It would be like this for Objective-C:

NSURL *soundURL = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"mysoundname" ofType:@"wav"]];
AudioServicesCreateSystemSoundID((__bridge CFURLRef)soundURL, &mySound);

And then to play it I would do:

AudioServicesPlaySystemSound(Explosion);

Does anyone know how I could do this?

解决方案

Here's a bit of code I've got added to FlappySwift that works:

import SpriteKit
import AVFoundation

class GameScene: SKScene {

    // Grab the path, make sure to add it to your project!
    var coinSound = NSURL(fileURLWithPath: NSBundle.mainBundle().pathForResource("coin", ofType: "wav"))
    var audioPlayer = AVAudioPlayer()

    // Initial setup
    override func didMoveToView(view: SKView) {
        audioPlayer = AVAudioPlayer(contentsOfURL: coinSound, error: nil)
        audioPlayer.prepareToPlay()
    }

    // Trigger the sound effect when the player grabs the coin
    func didBeginContact(contact: SKPhysicsContact!) {
        audioPlayer.play()
    }

}

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