如何修复脚本中出现的 2 个警告？警告应该修复吗？

Question

我有 2 个警告。并不是我无法运行游戏，而是我该如何修复警告？

第一个警告是：

Assets/My Scripts/Ai_Scripts/Editor/Editor.cs(56,26)：警告 CS0618：

UnityEditor.EditorGUIUtility.LookLikeControls()' is obsolete: 

LookLikeControls 和 LookLikeInspector 模式已弃用。使用 EditorGUIUtility.labelWidth 和 EditorGUIUtility.fieldWidth 来控制标签和字段宽度。'

线路是：

EditorGUIUtility.LookLikeControls();

我应该将线路更改为什么？使用 EditorGUIUtility.labelWidth 和 EditorGUIUtility.fieldWidth 是什么意思？我如何同时使用两者？

第二个错误与第一个错误相同，只是在脚本的另一部分。

此方法中的警告：

//called whenever the inspector gui gets rendered
    public override void OnInspectorGUI()
    {
        //this pulls the relative variables from unity runtime and stores them in the object
        //always call this first
        m_Object.Update();

        //show default iMove.cs public variables in inspector
        DrawDefaultInspector();

        //get Path Manager component by calling method GetWaypointArray()
        var path = GetPathTransform();

        EditorGUILayout.Space();
        //make the default styles used by EditorGUI look like controls
        EditorGUIUtility.LookLikeControls();
        //display custom float input field to change value of variable "sizeToAdd"
        EditorGUILayout.PropertyField(m_Size);

        //draw bold delay settings label
        GUILayout.Label("Delay Settings:", EditorStyles.boldLabel);

        //check whether a Path Manager component is set, if not display a label
        if (path == null)
        {
            GUILayout.Label("No path set.");
            
            //get StopAtPoint array count from serialized property and resize it to zero
            //(in case of previously defined delay settings, clear old data)
            m_Object.FindProperty(spArraySize).intValue = 0;
        }
        //path is set and boolean for displaying delay settings is true
        //(button below was clicked)
        else if (showDelaySetup)
        {
            //get StopAtPoint array reference by calling method GetStopPointArray()
            var stopPoints = GetStopPointArray();

            EditorGUILayout.BeginHorizontal();
            //begin a scrolling view inside GUI, pass in Vector2 scroll position 
            scrollPos = EditorGUILayout.BeginScrollView(scrollPos, GUILayout.Height(105));

            //loop through waypoint array
            for (int i = 0; i < path.waypoints.Length; i++)
            {
                GUILayout.BeginHorizontal();
                //draw label with waypoint index,
                //increased by one (so it does not start at zero)
                GUILayout.Label((i + 1) + ".", GUILayout.Width(20));
                //create a float field for every waypoint delay slot
                var result = EditorGUILayout.FloatField(stopPoints[i], GUILayout.Width(50));

                //if the float field has changed, set waypoint delay to new input
                //(within serialized StopAtPoint array property)
                if (GUI.changed)
                    SetPointDelay(i, result);

                GUILayout.EndHorizontal();
            }
            //ends the scrollview defined above
            EditorGUILayout.EndScrollView();

            EditorGUILayout.BeginVertical();

            //draw button for hiding of delay settings
            if (GUILayout.Button("Hide Delay Settings"))
            {
                showDelaySetup = false;
            }

            //draw button to set all delay value slots to the value specified in "delayAll"
            if (GUILayout.Button("Set All:"))
            {
                //loop through all delay slots, call SetPointDelay() and pass in "delayAll"
                for (int i = 0; i < stopPoints.Length; i++)
                    SetPointDelay(i, delayAll);
            }

            //create a float field for being able to change variable delayAll
            delayAll = EditorGUILayout.FloatField(delayAll, GUILayout.Width(50));

            EditorGUILayout.EndVertical();

            EditorGUILayout.EndHorizontal();
        }
        else
        {
            
            if (GUILayout.Button("Show Delay Settings"))
            {
                showDelaySetup = true;
            }
        }
        
        
        m_Object.ApplyModifiedProperties();
    }

Answer 1

您收到警告是因为

LookLikeControls()

已过时。使用

EditorGUIUtility.labelWidth

和

EditorGUIUtility.fieldWidth

来控制标签和字段宽度。