public void Send(MessageType type, int x = 0, int y = 0) //发送信息
{
int length = 16;
byte[] head = new byte[length];
StreamHead.WriteHead(head, type, x, y);
lock (messages) //线程锁
{
messages.Add(head);
}
}
void receiver() //接收端
{
while (true)
{
MessageType type;
int x, y;
byte[] getLength = new byte[4];
int alllength;
try
{
alllength = socket.Receive(getLength, 4, SocketFlags.None); //接受数据
}
catch (Exception e)
{
Console.WriteLine(e.Message);
goto End;
}
alllength = BitConverter.ToInt32(getLength, 0);
byte[] head = new byte[alllength];
byte[] temp = new byte[alllength];
Array.Copy(getLength, head, 4);
try
{
int sub = alllength - 4;
int length;
while (true)
{
int l = (temp.Length < sub) ? temp.Length : sub;
length = socket.Receive(temp, l, SocketFlags.None);
if (length <= 0)
{
goto End;
}
if (length == sub)
{
Array.Copy(temp, 0, head, head.Length - sub, length);
break;
}
else // if (length < sub)
{
Array.Copy(temp, 0, head, head.Length - sub, length);
sub -= length;
}
}
StreamHead.Read(head, out type, out x, out y);
if (type == MessageType.Reset)
{
MainWindow.Piece self = random.Next(0, 2) == 0 ? MainWindow.Piece.Black : MainWindow.Piece.White;
MainWindow.Piece now = MainWindow.Piece.Black;
// 先设置棋子 再请求刷新 否则可能不一致
Owner.RefreshText(self, now);
Owner.Reset();
Send(MessageType.Piece, (int)MainWindow.Reserve(self), (int)now);
}
if (type == MessageType.Piece)
{
Owner.RefreshText(self, now);
Owner.Reset();
}
if (type == MessageType.Set)
{
Owner.Set(new Point(x, y), false);
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
goto End;
}
}
End:
new Thread(abort).Start();
}