在Game窗口上显示Consle

最新推荐文章于 2025-12-05 16:30:38 发布

原创最新推荐文章于 2025-12-05 16:30:38 发布 · 184 阅读

0 ·

CC 4.0 BY-SA版权

文章标签：

#unity #游戏引擎

该脚本是一个UnityMonoBehaviour组件，用于在游戏运行时显示Console日志。它接收并处理Application.logMessageReceived事件，分割过长的log字符串，限制存储的行数和每行的最大长度，并在OnGUI阶段显示在屏幕上。

在空物体上挂在Consle脚本，可以在Game运行的时候看到关于consle的代码

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class ConsoleToSceen : MonoBehaviour
{
    const int maxLines = 50;
    const int maxLineLength = 120;
    private string _logStr = "";

    private readonly List<string> _lines = new List<string>();
    void OnEnable() { Application.logMessageReceived += Log; }
    void OnDisable() { Application.logMessageReceived -= Log; }
    void Update() { }

    public void Log(string logString, string stackTrace, LogType type)
    {
        foreach (var line in logString.Split('\n'))
        {
            if (line.Length <= maxLineLength)
            {
                _lines.Add(line);
                continue;
            }
            var lineCount = line.Length / maxLineLength + 1;
            for (int i = 0; i < lineCount; i++)
            {
                if ((i + 1) * maxLineLength <= line.Length)
                {
                    _lines.Add(line.Substring(i * maxLineLength, maxLineLength));
                }
                else
                {
                    _lines.Add(line.Substring(i * maxLineLength, line.Length - i * maxLineLength));
                }
            }
        }
        if (_lines.Count > maxLines)
        {
            _lines.RemoveRange(0, _lines.Count - maxLines);
        }
        _logStr = string.Join("\n", _lines);
    }

    void OnGUI()
    {
        GUI.matrix = Matrix4x4.TRS(Vector3.zero, Quaternion.identity,
           new Vector3(Screen.width / 1200.0f, Screen.height / 800.0f, 1.0f));
        GUI.Label(new Rect(10, 10, 800, 370), _logStr, new GUIStyle());
    }
}