In game debug console using DF GUI

InGameDebug.cs

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

[RequireComponent(typeof(dfRichTextLabel))]
public class InGameDebug : MonoBehaviour {
    private Queue<string> myLogQueue = new Queue<string>();
    private string output = "";
    public string stack = "";
    public int maxLines = 30;

    private StringBuilder strBuild;

    private dfRichTextLabel ourLabel;

    public string ConsoleText {
        get {
            return strBuild.ToString();
        }
    }

    void Awake() {

        if ( !Debug.isDebugBuild || Application.isEditor ) {
            Destroy( this.gameObject );
            return;
        }

        ourLabel = this.GetComponent<dfRichTextLabel>();
        strBuild = new StringBuilder( maxLines * 200 );
    }

    void OnEnable() {
        Application.RegisterLogCallback( HandleLog );
    }

    void OnDisable() {
        Application.RegisterLogCallback( null );
    }

    public void HandleLog( string logString, string stackTrace, LogType type ) {

        output = logString;
        stack = stackTrace;
        string newString = "\n [" + type + "] : " + output;

        string colour;
        switch ( type ) {
            case LogType.Error:
                colour = "red";
                break;
            case LogType.Exception:
                colour = "orange";
                break;
            case LogType.Warning:
                colour = "yellow";
                break;
            default:
                colour = "white";
                break;
        }
        
        myLogQueue.Enqueue( "<p style=\"color: " + colour + "\">" + newString + "</p>" );

        if ( type == LogType.Exception) {
            newString = "\n" + "<pre style=\" margin: 25px; size: 16\">" + stackTrace + "</pre>";
            myLogQueue.Enqueue( newString );
        }

        while ( myLogQueue.Count > maxLines ) {
            myLogQueue.Dequeue();
        }

        strBuild.Length = 0;
        foreach ( string s in myLogQueue ) {
            strBuild.Append(s);
        }

        ourLabel.Text = this.ConsoleText;
        

        ourLabel.ScrollToBottom();
    }
}