NetTeleportPylonModule.cs

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using System.IO;
using Terraria.DataStructures;
using Terraria.Net;
 
namespace Terraria.GameContent.NetModules;
 
public class NetTeleportPylonModule : NetModule
{
    public enum SubPacketType : byte
    {
        PylonWasAdded,
        PylonWasRemoved,
        PlayerRequestsTeleport
    }
 
    public static NetPacket SerializePylonWasAddedOrRemoved(TeleportPylonInfo info, SubPacketType packetType)
    {
        NetPacket result = NetModule.CreatePacket<NetTeleportPylonModule>(6);
        result.Writer.Write((byte)packetType);
        result.Writer.Write(info.PositionInTiles.X);
        result.Writer.Write(info.PositionInTiles.Y);
        result.Writer.Write((byte)info.TypeOfPylon);
        return result;
    }
 
    public static NetPacket SerializeUseRequest(TeleportPylonInfo info)
    {
        NetPacket result = NetModule.CreatePacket<NetTeleportPylonModule>(6);
        result.Writer.Write((byte)2);
        result.Writer.Write(info.PositionInTiles.X);
        result.Writer.Write(info.PositionInTiles.Y);
        result.Writer.Write((byte)info.TypeOfPylon);
        return result;
    }
 
    public override bool Deserialize(BinaryReader reader, int userId)
    {
        switch ((SubPacketType)reader.ReadByte())
        {
        case SubPacketType.PylonWasAdded:
        {
            if (Main.dedServ)
            {
                return false;
            }
            TeleportPylonInfo info3 = default(TeleportPylonInfo);
            info3.PositionInTiles = new Point16(reader.ReadInt16(), reader.ReadInt16());
            info3.TypeOfPylon = (TeleportPylonType)reader.ReadByte();
            Main.PylonSystem.AddForClient(info3);
            break;
        }
        case SubPacketType.PylonWasRemoved:
        {
            if (Main.dedServ)
            {
                return false;
            }
            TeleportPylonInfo info2 = default(TeleportPylonInfo);
            info2.PositionInTiles = new Point16(reader.ReadInt16(), reader.ReadInt16());
            info2.TypeOfPylon = (TeleportPylonType)reader.ReadByte();
            Main.PylonSystem.RemoveForClient(info2);
            break;
        }
        case SubPacketType.PlayerRequestsTeleport:
        {
            TeleportPylonInfo info = default(TeleportPylonInfo);
            info.PositionInTiles = new Point16(reader.ReadInt16(), reader.ReadInt16());
            info.TypeOfPylon = (TeleportPylonType)reader.ReadByte();
            Main.PylonSystem.HandleTeleportRequest(info, userId);
            break;
        }
        }
        return true;
    }
}