统一检查状态

Question

我希望以统一的方式为对象制作动画。首先，我想检查一下我的播放器状态。我不得不说我使用枚举来命名状态。 这是我检查状态的代码：

switch(PlayerStateController.playerStates)
    {
    case PlayerStateController.playerStates.idle:
        break;
    case PlayerStateController.playerStates.left:
        transform.Translate(new Vector3(-1.5f * Time.deltaTime, 0.0f, 0.0f));
        break;
    case PlayerStateController.playerStates.right:
        transform.Translate(new Vector3(1.5f * Time.deltaTime, 0.0f,
                                       0.0f));
        break;
    }

但我有一个错误：

  

表达式表示＆＃39;类型＆＃39;其中＆＃39;变量＆＃39;＆＃39;值＆＃39;或者＆＃39;方法组＆＃39;预计

Answer 1

public class AnyClass {
    public enum PlayerState {
        idle,
        left,
        right
    }
}

-

public class AnyOtherClass {
    void DoStuff(PlayerState state) {
        switch (state) {
        case PlayerState.idle:
            break;
        case PlayerState.left:
            transform.Translate(new Vector3(-1.5f * Time.deltaTime, 0.0f, 0.0f));
            break;
        case PlayerState.right:
            transform.Translate(new Vector3(1.5f * Time.deltaTime, .0f, 0.0f));
            break;
        }
    }