Endless Blocks

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using Terraria;
using TShockAPI;
using Hooks;

namespace Endless_Blocks
{
    [APIVersion(1, 11)]
    public class Endless_Blocks : TerrariaPlugin
    {
        public static List<int> playerList = new List<int>();
        public override string Name
        {
            get { return "Endless Blocks"; }
        }
        public override string Author
        {
            get { return "by InanZen"; }
        }
        public override string Description
        {
            get { return "Never run out of building blocks"; }
        }
        public override Version Version
        {
            get { return new Version("1.0.0"); }
        }
        public override void Initialize()
        {
            NetHooks.GetData += GetData;
            ServerHooks.Leave += OnLeave;

            Commands.ChatCommands.Add(new Command("canbuild", EndlessCommand, "endless"));
        }
        protected override void Dispose(bool disposing)
        {
            if (disposing)
            {
                NetHooks.GetData -= GetData;
                ServerHooks.Leave -= OnLeave;
            }
            base.Dispose(disposing);
        }
        public Endless_Blocks(Main game)
            : base(game)
        {
            Order = 5;
        }
        public void OnLeave(int who)
        {
            lock (playerList)
            {
                playerList.Remove(who);
            }
        }
        public void EndlessCommand(CommandArgs args)
        {
            if (args.Parameters.Count == 1)
            {
                if (args.Parameters[0] == "off")
                {
                    lock (playerList)
                        playerList.Remove(args.Player.Index);
                    args.Player.SendMessage("Endless Blocks disabled", Color.BurlyWood);
                }
                else if (args.Parameters[0] == "on")
                {
                    lock (playerList)
                    {
                        if (!playerList.Contains(args.Player.Index))
                            playerList.Add(args.Player.Index);
                    }
                    args.Player.SendMessage("Endless Blocks enabled", Color.BurlyWood);
                }
            }
            else
            {
                lock (playerList)
                {
                    if (playerList.Remove(args.Player.Index))
                        args.Player.SendMessage("Endless Blocks disabled", Color.BurlyWood);
                    else
                    {
                        playerList.Add(args.Player.Index);
                        args.Player.SendMessage("Endless Blocks enabled", Color.BurlyWood);
                    }
                }
            }
        }
        public void GetData(GetDataEventArgs e)
        {
            if (e.MsgID == PacketTypes.Tile)
            {
                byte type, tileType, style;
                Int32 x, y;
                bool fail;
                using (var data = new MemoryStream(e.Msg.readBuffer, e.Index, e.Length))
                {
                    var reader = new BinaryReader(data);
                    type = reader.ReadByte();
                    x = reader.ReadInt32();
                    y = reader.ReadInt32();
                    tileType = reader.ReadByte();
                    fail = reader.ReadBoolean();
                    style = reader.ReadByte();
                    reader.Close();
                    reader.Dispose();
                }
                if ((type == 1 || type == 3) && playerList.Contains(e.Msg.whoAmI))
                {
                    int count = 0;
                    Item giveItem = null;
                    foreach (Item item in TShock.Players[e.Msg.whoAmI].TPlayer.inventory)
                    {
                      //  Console.WriteLine("Item {0}, type: {1}, netid: {2}, createtile: {3}, createwall: {4}", item.name, item.type, item.netID, item.createTile, item.createWall);
                        if ((type == 1 && item.createTile == tileType) || (type == 3 && item.createWall == tileType))
                        {
                            count += item.stack;
                            giveItem = item;
                        }
                    }
                    if (count < 10 && giveItem != null)
                        TShock.Players[e.Msg.whoAmI].GiveItem(giveItem.type, giveItem.name, giveItem.width, giveItem.height, giveItem.maxStack-10);
                }
            }
        }
    }
}