public void WriteBuffer(byte[] buffer, int offset, int count)
{
if (ReceiveMessage.type.Equals(DataSendType.NONE))
{
if (buffer.Length == 0 || buffer.Length < 8)
{
return;
}
byte[] type = new byte[4];
byte[] length = new byte[4];
Array.Copy(buffer, 0, type, 0, type.Length);
Array.Copy(buffer, type.Length, length, 0, length.Length);
ReceiveMessage.type = (DataSendType)IPAddress.NetworkToHostOrder(BitConverter.ToInt32(type, 0));
ReceiveMessage.dataLength = IPAddress.NetworkToHostOrder(BitConverter.ToInt32(length, 0));
//Debug.Log(ReceiveMessage.dataLength);
}
if (GetReserveCount() >= count) //缓存空间够用，不需要申请
{
Array.Copy(buffer, offset, Buffer, DataCount, count);
DataCount = DataCount + count;
}
else //缓存区不够用，需要申请，并进行移位
{
int totalSize = Buffer.Length + count - GetReserveCount();
byte[] tempBuffer = new byte[totalSize];
Array.Copy(Buffer, 0, tempBuffer, 0, DataCount);
Array.Copy(buffer, offset, tempBuffer, DataCount, count);
DataCount = DataCount + count;
Buffer = tempBuffer;
}
if (DataCount >= ReceiveMessage.dataLength)
{
ReceiveMessage message = GetData();
OnReceiveData(message);
Clear(ReceiveMessage.dataLength);
ReceiveMessage.Clear();
}
}