FREE EasyRules : 1.0.1 1.0.1

using Newtonsoft.Json;
using Oxide.Core;
using Oxide.Core.Libraries.Covalence;
using Oxide.Core.Plugins;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using UnityEngine;
using System.Text;
using System.Text.RegularExpressions;
using System.Timers;
using System.Security;

namespace Oxide.Plugins
{
    [Info("EasyRules", "Lockdown", "1.0.1")]
    [Description("Server rules with style!")]
    public class EasyRules : CovalencePlugin
    {
        #region Configuration

        private PluginConfig config;

        class PluginConfig
        {
            [JsonProperty(PropertyName = "Chat Icon - SteamID64")]
            public ulong ChatIcon = 0;

            [JsonProperty(PropertyName = "Use Chat Prefix - True/False")]
            public bool ShowChatPrefix = true;

            [JsonProperty(PropertyName = "Chat Prefix")]
            public string ChatPrefix = "Rules";

            [JsonProperty(PropertyName = "Chat Prefix Color")]
            public string ChatPrefixColor = "#D65757";

            [JsonProperty(PropertyName = "Chat Message")]
            public string ChatMessage = "1. No Racism\n2. No Advertising\n3. No Cheat's or Macro's\n4. No Teaming\n5. Don't be a prick";
        }

        protected override void LoadConfig()
        {
            base.LoadConfig();
            try
            {
                config = Config.ReadObject<PluginConfig>();
                if (config == null) throw new Exception();
            }
            catch
            {
                LoadDefaultConfig();
            }
            SaveConfig();
        }

        protected override void LoadDefaultConfig()
        {
            string configPath = $"{Interface.Oxide.ConfigDirectory}{Path.DirectorySeparatorChar}{Name}.json";
            LogWarning($"Could not load a valid configuration file, creating a new configuration file at {configPath}");
            config = new PluginConfig();
        }

        protected override void SaveConfig() => Config.WriteObject(config);

        #endregion

        #region Commands
        void OnPlayerConnected(BasePlayer player)
        {
            ulong ChatIcon = config.ChatIcon;
            if (config.ShowChatPrefix)
            {
                string text = $"<color={config.ChatPrefixColor}>{config.ChatPrefix}</color>:\n{config.ChatMessage}";
                player.SendConsoleCommand("chat.add", 2, ChatIcon, text);
                SaveConfig();
            }
            else
            {
                string text = $"{config.ChatMessage}";
                player.SendConsoleCommand("chat.add", 2, ChatIcon, text);
                SaveConfig();
            }
        }

        [Command("rules")]
        void RulesCommand(IPlayer player, string command, string[] args)
        {
            BasePlayer basePlayer = player.Object as BasePlayer;
            if (basePlayer == null)
            {
                return;
            }

            ulong ChatIcon = config.ChatIcon;
            if (config.ShowChatPrefix)
            {
                string text = $"<color={config.ChatPrefixColor}>{config.ChatPrefix}</color>:\n{config.ChatMessage}";
                basePlayer.SendConsoleCommand("chat.add", 2, ChatIcon, text);
                SaveConfig();
            }
            else
            {
                string text = $"{config.ChatMessage}";
                basePlayer.SendConsoleCommand("chat.add", 2, ChatIcon, text);
                SaveConfig();
            }
        }

        [Command("prefix"), Permission("easyrules.admin")]
        private void CommandPrefix(IPlayer player, string command, string[] args)
        {
            if (args.Length > 0)
            {
                ulong ChatIcon = config.ChatIcon;
                config.ChatPrefix = args[0];
                string text = $"<color={config.ChatPrefixColor}>{config.ChatPrefix}</color>: Successfully Changed Prefix To {config.ChatPrefix}";
                (player.Object as BasePlayer).SendConsoleCommand("chat.add", 2, ChatIcon, text);
                SaveConfig();
            }
            else
            {
                if (args.Length == 0)
                {
                    player.Reply($"Usage:{Environment.NewLine}/prefix (name)");
                    return;
                }
            }
        }

        #endregion
    }
}