c# - 枚举指向游戏对象？

Question

所以，我有了一个疯狂的想法，让枚举指向游戏对象。

这是我想做的:

/* These enums would hold gameobjects instead of ints */
enum exampleEnum{
    AddPanel,
    ListPanel
}

public class GUIManager : MonoBehaviour {
    void Start()
    {
        EnablePanel(exampleEnum.AddPanel);
    }

    void EnablePanel(GameObject panel)
    {
        panel.setActive(true);
    }
}

有什么办法可以实现吗？或者解决方法？

除了枚举之外，这可能是可行的，但我不知道它是否存在，我正在通过网络寻找这样的解决方案。

Answer 1

这将满足您的要求，适用于任何数量的枚举值或面板。

// Add this to each of your panels, the enum field can be integrated into your other behaviours as well
public class EnumPanel : MonoBehaviour 
{
    // configurable from the Editor, the unity way.
    public ExampleEnum Type;
}

// Assign all your panles in the editor (or use FindObjectsByType<EnumPanel> in Start())
public class GUIManager : MonoBehaviour 
{
    // configurable from the Editor, the unity way.
    public EnumPanel[] Panels;

    void Start()
    {
        // Optionally find it at runtime, if assigning it via the editor is too much maintenance.
        // Panels = FindObjectsByType<EnumPanel>();
        EnablePanel(ExampleEnum.AddPanel);
    }

    void EnablePanel(ExampleEnum panelType)
    {
        foreach(var panel in Panels)
        {
            if(panel.Type == panelType)
                EnablePanel(panel.gameObject);
        }
    }

    void EnablePanel(GameObject panel)
    {
        panel.setActive(true);
    }
}