为什么每当玩家向左或向右移动它只播放我的左边动画？

Question

我有.atlas文件夹播放我的步行动画，但后来我为左边添加了一个步行动画，当你向左右移动时我会这样做，我不明白为什么因为我在这里调用两个不同的纹理数组...

else if location.x > center {

    //moving to the right
    moveLeft = false;
    playerAnimate.run(SKAction.repeat(SKAction.animate(with: textureArray, timePerFrame: 0.15), count: 1))
    let move:SKAction = SKAction.moveBy(x: 18, y: 0, duration: 0)
    playerAnimate.run(move)
}
else {
    //moving to the left
    moveLeft = true;
    playerAnimate.run(SKAction.repeat(SKAction.animate(with: textureArray2, timePerFrame: 0.15), count: 1))
    let move:SKAction = SKAction.moveBy(x: -18, y: 0, duration: 0)
    playerAnimate.run(move)
}

var playerAnimate = SKSpriteNode()
var textureAtlas = SKTextureAtlas()
var textureAtlas2 = SKTextureAtlas()
var textureArray = [SKTexture]()
var textureArray2 = [SKTexture]()

override func didMove(to view: SKView) {
    intializeGame();
    textureAtlas = SKTextureAtlas(named: "walkingAnimation")
    textureAtlas2 = SKTextureAtlas(named: "walkingAnimationLeft")

    for i in 1...textureAtlas.textureNames.count {
        let name = "win_\(i).png"
        textureArray.append(SKTexture(imageNamed: name))
    }

    for j in 1...textureAtlas2.textureNames.count {
        let name2 = "win_\(j).png"
        textureArray2.append(SKTexture(imageNamed: name2))    
    }
}