public static Task WritePacketAsync(this BigEndianStream stream, Packet packet, int version)
{
if (packet == null)
throw new ArgumentNullException("packet");
return packet.SendItemAsync(stream, version);
}
/// <summary>
/// Initializes a new instance of the <see cref="PacketEventArgs"/> class.
/// </summary>
/// <param name="packet">The packet.</param>
/// <remarks></remarks>
public PacketEventArgs(Packet packet)
{
Packet = packet;
}
private static bool CheckPacket(Packet packet, int version, int requiredVersion, int lastSupportedVersion,
bool throwOnRequired, bool throwOnLast)
{
if (packet == null)
throw new ArgumentNullException("packet");
bool require = (requiredVersion == -1 || requiredVersion <= version);
bool last = (lastSupportedVersion == -1 || lastSupportedVersion >= version);
if (!require && throwOnRequired)
throw new ArgumentException("packet does not support minecraft version", "packet",
new PacketException(packet.Code));
if (!last && throwOnLast)
throw new ArgumentException("packet does not support minecraft version", "packet",
new PacketException(packet.Code));
bool supported = require && last;
return supported;
}
/// <summary>
/// Writes the packet.
/// </summary>
/// <param name="stream"> The stream. </param>
/// <param name="packet"> The packet. </param>
/// <param name="version"> The version. </param>
/// <remarks>
/// </remarks>
public static void WritePacket(this BigEndianStream stream, Packet packet, int version)
{
if (packet == null)
throw new ArgumentNullException("packet");
packet.SendItem(stream, version);
}
public static async Task SendPacketAsync(Packet packet, BigEndianStream stream,
int version, int requiredVersion, int lastSupportedVersion,
bool throwOnRequired,
bool throwOnLast)
{
bool supported = CheckPacket(packet, version, requiredVersion, lastSupportedVersion, throwOnRequired,
throwOnLast);
if (!supported)
return;
await packet.SendItemAsync(stream, version);
}
/// <summary>
/// Creates a new instance of the <see cref="PacketReceivedEventArgs" /> class
/// </summary>
/// <param name="packet"> The packet which should be redirected </param>
public PacketReceivedEventArgs(Packet packet)
{
Packet = packet;
}
/// <summary>
/// Creates a new instance of the <see cref="PacketReceivedEventArgs" /> class
/// </summary>
/// <param name="packet"> The packet which should be redirected </param>
/// <param name="connection"> The connection this packet belongs to </param>
public PacketReceivedEventArgs(Packet packet, IProxyConnection connection)
{
Packet = packet;
Connection = connection;
}
/// <summary>
/// Send a packet to the client end point of the IProxyConnection
/// </summary>
/// <param name="connection"> The connection </param>
/// <param name="packet"> The packet which should be sent </param>
public static void SendClientPacket(this IProxyConnection connection, Packet packet)
{
connection.ClientEndPoint.SendPacket(packet);
}
/// <summary>
/// Send a packet to the server end point of the IProxyConnection
/// </summary>
/// <param name="connection"> The connection </param>
/// <param name="packet"> The packet which should be sent </param>
public static void SendServerPacket(this IProxyConnection connection, Packet packet)
{
connection.ServerEndPoint.SendPacket(packet);
}
