创建事件系统时是否需要多个代表的问题

Question

我正在玩一个尚未完成的游戏，我看到了这段代码。

//Events
public delegate void planePhase();
public static event planePhase shiftPhazeEvent;
public static event planePhase shiftPhazeEndEvent;

public delegate void walkingLeft();
public static event walkingLeft changeDiractionEvent;

public delegate void playerDied();
public static event playerDied playerDiedEvent;
public static event playerDied levelEndedEvent;
public static event playerDied levelLoadedEvent;
public static event playerDied levelResetartEvent;

现在，我的问题是，所写内容与

有什么区别

//Events
public delegate void SomeEvent();
public static event SomeEvent shiftPhazeEvent;
public static event SomeEvent shiftPhazeEndEvent;

public static event SomeEvent changeDiractionEvent;

public static event SomeEvent playerDiedEvent;
public static event SomeEvent levelEndedEvent;
public static event SomeEvent  levelLoadedEvent;
public static event SomeEvent levelResetartEvent;

如果您只订阅一个事件名称，是否有理由将事件分隔为多个代表？

我看到的唯一一种区别是，如果您想在某个阶段删除一组函数，并且不想遍历整个委托，则可以只将其中一个作空。

还有其他意义吗？还是主要原因？