c# - 变量在脚本检查器窗口中不可见

Question

几天前我开始使用 Unity，但我很困惑。
这是我当前的工作区:

这是应该的样子:

我应该能够填写变量，但我不能。

Answer 1

1. 要在检查器中显示属性/变量，它们必须是public，否则它们将不会出现。

2. 您还可以通过将它们归为 [SerializeField] 来查看私有(private)字段。

3. 要在检查器中查看自定义类，您应该将它们标记为[Serializable]。

4. 要对检查器隐藏公共(public)变量，请使用 [HideInInspector] 或 [System.NonSerialized] 属性。

这是一个示例:

public class SomePerson : MonoBehaviour 
{
    //This field gets serialized because it is public.
    public string name = "John";

    //This field does not get serialized because it is private.
    private int age = 40;

    //This field gets serialized even though it is private
    //because it has the SerializeField attribute applied.
    [SerializeField]
    private bool hasHealthPotion = true;

    // This will be displayed in the inspector because the class has Serialized attribute.
    public SomeCustomClass somCustomClassInstance;

    // This will not be shown in inspector even if it is public.
    [HideInInspector]
    public bool hiddenBool;    

    // Same with this one.
    [System.NonSerialized]
    public int nonSerializedVariable = 5;
}

[System.Serializable]
public class SomeCustomClass
{
    public string someProperty;
}