虽然waitForCompletion = YES，但声音正在同时播放！ - spritekit

Question

我希望按照数组的顺序播放声音。如果第一个声音结束，第二个声音应播放，依此类推......

下面你可以看到我把声音包装在一个子类中的数组中：

   @implementation Level
    {
        SKAction *_s1;
        SKAction *_s2;
        SKAction *_s3;
        SKAction *_s4;
    }

    - (instancetype)init
    {
        self = [super init];
        if (self) {
            _s1 = [SKAction playSoundFileNamed:@"SoundOne.mp3" waitForCompletion:YES];
            _s2 = [SKAction playSoundFileNamed:@"SoundTwo.mp3" waitForCompletion:YES];
            _s3 = [SKAction playSoundFileNamed:@"SoundThree.mp3" waitForCompletion:YES];
            _s4 = [SKAction playSoundFileNamed:@"SoundFour.mp3" waitForCompletion:YES];

            _oneArray = @[_s1, _s1, _s2, _s2, _s3, _s4];


        }
        return self;
    }

然后我通过声音将数组传递到主场景。如下所示：

@implementation GameScene
{
    Level *_level;
    NSArray *_levelOne;
}

-(void)didMoveToView:(SKView *)view {
    // setup level class
    _level = [[Level alloc] init];

    _levelOne = _level.oneArray;
    SKAction *one = [SKAction sequence:@[_levelOne]];
    [self runAction:one];

感谢所有帮助。

Answer 1

这将播放所有声音1乘1

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