Unity 之 编辑器模拟手机大退重连工具类

分享一个曾经用过的在Unity Editor 上模拟小断线的重连的工具类（手机大退再回来），复制代码到你的工程中，然后挂载到任意物体；运行后，即可模拟断线重连了。

源码如下：

using UnityEditor;
using UnityEngine;

public class SwitchToBackground : MonoBehaviour
{
    public void sendApplicationPauseMessage(bool isPause)
    {
        Transform[] transList = GameObject.FindObjectsOfType<Transform>();
        for (int i = 0; i < transList.Length; i++)
        {
            Transform trans = transList[i];
            //Note that messages will not be sent to inactive objects
            trans.SendMessage("OnApplicationPause", isPause, SendMessageOptions.DontRequireReceiver);
        }
    }
    public void sendApplicationFocusMessage(bool isFocus)
    {
        Transform[] transList = GameObject.FindObjectsOfType<Transform>();
        for (int i = 0; i < transList.Length; i++)
        {
            Transform trans = transList[i];
            //Note that messages will not be sent to inactive objects
            trans.SendMessage("OnApplicationFocus", isFocus, SendMessageOptions.DontRequireReceiver);
        }
    }

    public void sendEnterBackgroundMessage()
    {
        sendApplicationPauseMessage(true);
        sendApplicationFocusMessage(false);

    }
    public void sendEnterFoegroundMessage()
    {
        sendApplicationFocusMessage(true);
        sendApplicationPauseMessage(false);

    }

}

[CustomEditor(typeof(SwitchToBackground))]
public class simulateSwitchToBackgroundEditor : Editor
{
    void OnEnable()
    {
    }

    public override void OnInspectorGUI()
    {
        DrawDefaultInspector();
        serializedObject.Update();

        serializedObject.ApplyModifiedProperties();//now varibles in script have been updated  

        if (GUILayout.Button("send enter background message"))
        {
            if (Application.isPlaying)
            {
                ((SwitchToBackground)target).sendEnterBackgroundMessage();
            }
        }
        if (GUILayout.Button("send enter foeground message"))
        {
            if (Application.isPlaying)
            {
                ((SwitchToBackground)target).sendEnterFoegroundMessage();
            }
        }
    }
}

挂载带场景任意物体上即可。。。

PS：一个需要注意的点，打包时需要将代码全部注释，重新编译后重新尝试打包即可，否则会报错，

本文地址：https://blog.csdn.net/Czhenya/article/details/110188563