Solved Random sending only one message?

The code:

Code:

using System;
using System.Collections;
using System.Collections.Generic;using Oxide.Core;
using Oxide.Core.Configuration;
using Oxide.Core.Plugins;namespace Oxide.Plugins
{
    [Info("RandomNotices", "Goku", "1.0.0")]
    [Description("Show random notices in every time")]
    class RandomNotices : RustPlugin
    {
        // | Prefix | Time | True or false (ONFF)
        static string chatprefix = "RANDOMNOTICES";
        static string colorprefix = "#FF0000";
        bool ONOFF = true;
        float timeRepeat = 0.5f;        // GET A LIST:        readonly List<string> RandomMessages = new List<string>(new string[]{
            "Type /commands list to get a full list commands",
            "Type /ff (on|off) to enable / disable your friendly fire",
            "Type /friend [add|remove|list] to add / remover or list your friends."
        });        // GET A CONFIG FILE        void LoadDefaultConfig()
        {
            PrintWarning("The config has been created of the plugin: RandomNotices");
            Config.Clear();
            Config["Tag prefix in chat"] = chatprefix;
            Config["Tag prefix in chat (COLOR)"] = colorprefix;
            Config["Active system (TRUE: ON | FALSE: OFF)"] = ONOFF;
            Config["Time to repeat the notices"] = timeRepeat;
            Config["Messages"] = RandomMessages;
            SaveConfig();
        }        // GET A RANDOM STRING IN THE LIST 'VOID'        void TimerT()
        {
            System.Random rand = new System.Random();
            int next = rand.Next(RandomMessages.Count);
            string message = RandomMessages[next];
            timer.Repeat(timeRepeat * 60, 0, () =>
            {
                rust.BroadcastChat("<color=" + colorprefix + ">" + chatprefix + "</color> : " + message);
                PrintWarning(message);
            });
        }        void Loaded()
        {
            TimerT();
        }
    }
}

Are generating a message, that is, a first message in the chat, if you reload it it will move to the next message and keep repeating ;-; Please help-me to random mensagem in the list..

OBS:. The PrintWarning is for test the messages

 

Oh I did not know this plugin, but it's also because I want to study a little more and to know why this happens if I want to create future plugins.

 

Yes, I'm looking as you like, thank you very much Wulf