小编典典

快速创建和播放声音

swift

所以我想做的就是快速创建并播放声音,当我按下按钮时会播放声音,我知道如何在Objective-C中做到这一点,但是有人知道如何在Swift中做到吗?

对于Objective-C来说是这样的:

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

然后播放它,我会做:

AudioServicesPlaySystemSound(Explosion);

有人知道我该怎么做吗?


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2020-07-07

共1个答案

小编典典

这是我添加到FlappySwift的一些有效的代码:

import SpriteKit
import AVFoundation

class GameScene: SKScene {

    // Grab the path, make sure to add it to your project!
    var coinSound = NSURL(fileURLWithPath: Bundle.main.path(forResource: "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()
    }

}
2020-07-07