Unity的Console的控制类LogEntries深入解析与实用案例

using System;
using System.Reflection;
using UnityEditor;
public class CustomLogSystem
{
    private static Type logEntriesType;
    static CustomLogSystem()
    {
        Assembly unityEditorAssembly = Assembly.GetAssembly(typeof(EditorWindow));
        logEntriesType = unityEditorAssembly.GetType("UnityEditor.LogEntries");
    }
}

public static void ClearConsole()
{
    MethodInfo clearMethod = logEntriesType.GetMethod("Clear", BindingFlags.Static | BindingFlags.Public);
    clearMethod.Invoke(null, null);
}

public static int GetLogCount()
{
    MethodInfo getCountMethod = logEntriesType.GetMethod("GetCount", BindingFlags.Static | BindingFlags.Public);
    return (int)getCountMethod.Invoke(null, null);
}

public enum LogType
{
    Error = 0,
    Warning = 1,
    Log = 2
}
public static int GetLogCountByType(LogType logType)
{
    MethodInfo getCountsByTypeMethod = logEntriesType.GetMethod("GetCountsByType", BindingFlags.Static | BindingFlags.Public);
    int[] counts = new int[3];
    getCountsByTypeMethod.Invoke(null, new object[] { counts });
    return counts[(int)logType];
}

using UnityEngine;
public class AutoClearConsole : MonoBehaviour
{
    void Start()
    {
        CustomLogSystem.ClearConsole();
    }
}

using UnityEngine;
public class DisplayLogCount : MonoBehaviour
{
    void Update()
    {
        int logCount = CustomLogSystem.GetLogCount();
        Debug.Log("当前日志数量：" + logCount);
    }
}

using UnityEngine;
public class DisplayLogCountByType : MonoBehaviour
{
    void Update()
    {
        int errorCount = CustomLogSystem.GetLogCountByType(CustomLogSystem.LogType.Error);
        int warningCount = CustomLogSystem.GetLogCountByType(CustomLogSystem.LogType.Warning);
        int logCount = CustomLogSystem.GetLogCountByType(CustomLogSystem.LogType.Log);
        Debug.Log("错误数量：" + errorCount);
        Debug.Log("警告数量：" + warningCount);
        Debug.Log("普通日志数量：" + logCount);
    }
}