【Unity】game窗口调试Debug

新建一个 GameObject 把脚本拖上去 

using System.Collections;using System.Collections.Generic;using UnityEngine;public class DebugShow : MonoBehaviour {    public bool Log = true;    private bool isShowLog;//是否显示日志,    public KeyCode keyOpenLog = KeyCode.O;//按键打开/关闭日志    private Vector2 m_scroll;    public GUIStyle labelStyle;//日志的OnGUI样式设定    internal void OnEnable()    {        isShowLog = true;//当脚本打开，是否可以显示日志， Log = True;//这个变量也必须为True        Application.logMessageReceived += HandleLog;//注册Unity的日志回调    }    internal void OnDisable()    {        Application.logMessageReceived -= HandleLog;//去掉Unity的日志回调    }    private string m_logs;    /// <summary>    /// /// </summary>        /// /// <param name="logString">错误信息</param>    ///     /// <param name="stackTrace">跟踪堆栈</param>    ///     /// <param name="type">错误类型</param>        void HandleLog(string logString, string stackTrace, LogType type)    {        string[] splitStr = stackTrace.Split('\n');        string strType = "";        switch (type)        {//给日志类型加颜色            case LogType.Error:                strType = "<color=red>" + type.ToString() + "</color>";                break;            case LogType.Assert:                break;            case LogType.Warning:                strType = "<color=yellow>" + type.ToString() + "</color>";                break;            case LogType.Log:                strType = "<color=white>" + type.ToString() + "</color>";                break;            case LogType.Exception:                break;            default:                break;        }        strType = strType.Length == 0 ? type.ToString() : strType;//如果没有日志类型，那么就赋值一个类型        string strLog = "【—" + strType + "—】: \n" + logString + "\n" + splitStr[0] + "\t\n" + splitStr[1] + "\t\n\t\t<——————分割线——————>\n";        m_logs = strLog + m_logs;        if (m_logs.Length>1024*8)        {//如果字符超出长度是会报错的，所以超出限制一下长度            m_logs = "";            m_logs = strLog + m_logs;        }    }        void OnGUI()    {        if (!Log)            return;        if (isShowLog)        {            m_scroll = GUILayout.BeginScrollView(m_scroll);            if (GUILayout.Button("清空日志"))            {                m_logs = "";            }            GUILayout.Label(m_logs, labelStyle);            GUILayout.EndScrollView();        }    }    void Update()    {        if (Input.GetKeyUp(keyOpenLog))        {            isShowLog = !isShowLog;        }    }}