public TSocketMessage(StoreHeap heap)
{
using (MMO_MemoryStream ms = new MMO_MemoryStream())
{
foreach (Node node in heap)
{
ms.WriteShort((short)node.Index);
ms.WriteShort((short)node.X);
ms.WriteShort((short)node.Y);
ms.WriteShort((short)node.Direction);
}
MsgBuffer = ms.ToArray();
}
}
/// <summary>
/// 封包
/// </summary>
/// <param name="data">待处理的数据</param>
/// <returns></returns>
public byte[] PackData(TSocketMessage msg, MessageType msgType)
{
// 封包后返回的数据
byte[] retBuffer = null;
// 待封包的数据
byte[] msgBuffer = msg.MsgBuffer;
// 数据类型
byte messageType = (byte)msgType;
using (MMO_MemoryStream ms = new MMO_MemoryStream())
{
//封装包头
ms.WriteShort(head1);
ms.WriteShort(head2);
//包协议
if (msgBuffer != null)
{
// 写入数据类型
ms.WriteByte(messageType);
// 写入包体长度信息
ms.WriteInt((int)(msgBuffer.Length + 2));
// 获取经异或加密后的数据
msgBuffer = SecurityUtil.Xor(msgBuffer);
// 获取 Crc 冗余校验码
ushort crc = Crc16.CalculateCrc16(msgBuffer);
// 写入 Crc 冗余校验码
ms.WriteUShort(crc);
// 写入 Xor 加密后的数据
ms.Write(msgBuffer, 0, msgBuffer.Length);
}
else
{
ms.WriteInt(0);
}
// 获取处理后的完整数据包
retBuffer = ms.ToArray();
}
return(retBuffer);
}