[UnityAPI]EditorWindow类 & Editor类

参考链接：

https://docs.unity3d.com/ScriptReference/EditorWindow.html

https://docs.unity3d.com/ScriptReference/Editor.html

1.EditorWindow

TestEditorWindow.cs

using UnityEditor;
using UnityEngine;

public class TestEditorWindow : EditorWindow
{
    string s = "hello world";

    [MenuItem("Window/MyWindow")]
    private static void Init()
    {
        TestEditorWindow testEditorWindow = GetWindow<TestEditorWindow>();
        testEditorWindow.Show();
    }

    private void OnGUI()
    {
        GUILayout.Label(s);
    }
}

效果如下：

2.Editor

MyPlayer.cs

using UnityEngine;

public class MyPlayer : MonoBehaviour
{
    public int damage = 25;
    public GameObject gun;
}

MyPlayerEditor.cs

using UnityEditor;
using UnityEngine;

[CustomEditor(typeof(MyPlayer))]
[CanEditMultipleObjects]
public class MyPlayerEditor : Editor
{
    SerializedProperty damageProp;
    SerializedProperty gunProp;

    void OnEnable()
    {
        damageProp = serializedObject.FindProperty("damage");
        gunProp = serializedObject.FindProperty("gun");
    }

    public override void OnInspectorGUI()
    {
        // Update the serializedProperty - always do this in the beginning of OnInspectorGUI.
        serializedObject.Update();

        // Show the custom GUI controls.
        EditorGUILayout.IntSlider(damageProp, 0, 100, new GUIContent("Damage"));
        EditorGUILayout.PropertyField(gunProp, new GUIContent("Gun Object"));

        // Apply changes to the serializedProperty - always do this in the end of OnInspectorGUI.
        serializedObject.ApplyModifiedProperties();
    }
}

效果如下：