public static void Netchan_OutOfBand(int net_socket, netadr_t adr, int length, byte[] data)
{
SZ.Init(send, send_buf, Defines.MAX_MSGLEN);
MSG.WriteInt(send, -1);
SZ.Write(send, data, length);
NET.SendPacket(net_socket, send.cursize, send.data, adr);
}
public static void WriteShort(sizebuf_t sb, Int32 c)
{
var i = SZ.GetSpace(sb, 2);
sb.data[i++] = ( Byte )(c & 0xff);
sb.data[i] = ( Byte )((c >> 8) & 0xFF);
}
public static void Transmit(netchan_t chan, int length, byte[] data)
{
int send_reliable;
int w1, w2;
if (chan.message.overflowed)
{
chan.fatal_error = true;
Com.Printf(NET.AdrToString(chan.remote_address) + ":Outgoing message overflow\\n");
return;
}
send_reliable = Netchan_NeedReliable(chan) ? 1 : 0;
if (chan.reliable_length == 0 && chan.message.cursize != 0)
{
System.Array.Copy(chan.message_buf, 0, chan.reliable_buf, 0, chan.message.cursize);
chan.reliable_length = chan.message.cursize;
chan.message.cursize = 0;
chan.reliable_sequence ^= 1;
}
SZ.Init(send, send_buf, send_buf.Length);
w1 = (chan.outgoing_sequence & ~(1 << 31)) | (send_reliable << 31);
w2 = (chan.incoming_sequence & ~(1 << 31)) | (chan.incoming_reliable_sequence << 31);
chan.outgoing_sequence++;
chan.last_sent = (int)Globals.curtime;
MSG.WriteInt(send, w1);
MSG.WriteInt(send, w2);
if (chan.sock == Defines.NS_CLIENT)
{
MSG.WriteShort(send, (int)qport.value);
}
if (send_reliable != 0)
{
SZ.Write(send, chan.reliable_buf, chan.reliable_length);
chan.last_reliable_sequence = chan.outgoing_sequence;
}
if (send.maxsize - send.cursize >= length)
{
SZ.Write(send, data, length);
}
else
{
Com.Printf("Netchan_Transmit: dumped unreliable\\n");
}
NET.SendPacket(chan.sock, send.cursize, send.data, chan.remote_address);
if (showpackets.value != 0)
{
if (send_reliable != 0)
{
Com.Printf("send " + send.cursize + " : s=" + (chan.outgoing_sequence - 1) + " reliable=" + chan.reliable_sequence + " ack=" + chan.incoming_sequence + " rack=" + chan.incoming_reliable_sequence + "\\n");
}
else
{
Com.Printf("send " + send.cursize + " : s=" + (chan.outgoing_sequence - 1) + " ack=" + chan.incoming_sequence + " rack=" + chan.incoming_reliable_sequence + "\\n");
}
}
}
public static void WriteInt(sizebuf_t sb, Int32 c)
{
var i = SZ.GetSpace(sb, 4);
sb.data[i++] = ( Byte )((c & 0xff));
sb.data[i++] = ( Byte )((c >> 8) & 0xff);
sb.data[i++] = ( Byte )((c >> 16) & 0xff);
sb.data[i++] = ( Byte )((c >> 24) & 0xff);
}
public static void WriteString(sizebuf_t sb, String s)
{
var x = s;
if (s == null)
{
x = "";
}
SZ.Write(sb, Lib.StringToBytes(x));
WriteByte(sb, 0);
}
public static void AddText(string text)
{
int l = text.Length;
if (Globals.cmd_text.cursize + l >= Globals.cmd_text.maxsize)
{
Com.Printf("Cbuf_AddText: overflow\\n");
return;
}
SZ.Write(Globals.cmd_text, Encoding.ASCII.GetBytes(text), l);
}
public static void Setup(int sock, netchan_t chan, netadr_t adr, int qport)
{
chan.Clear();
chan.sock = sock;
chan.remote_address.Set(adr);
chan.qport = qport;
chan.last_received = Globals.curtime;
chan.incoming_sequence = 0;
chan.outgoing_sequence = 1;
SZ.Init(chan.message, chan.message_buf, chan.message_buf.Length);
chan.message.allowoverflow = true;
}
public static void InsertText(string text)
{
int templen = 0;
templen = Globals.cmd_text.cursize;
if (templen != 0)
{
System.Array.Copy(Globals.cmd_text.data, 0, tmp, 0, templen);
SZ.Clear(Globals.cmd_text);
}
Cbuf.AddText(text);
if (templen != 0)
{
SZ.Write(Globals.cmd_text, tmp, templen);
}
}
public static void Main(String[] args)
{
byte[] buf_data = new byte[Defines.MAX_MSGLEN];
sizebuf_t buf = new sizebuf_t();
SZ.Init(buf, buf_data, Defines.MAX_MSGLEN);
MSG.WriteInt(buf, 0x80000000);
MSG.WriteInt(buf, 0x12345678);
MSG.WriteInt(buf, 0x7fffffff);
MSG.WriteInt(buf, 0xffffffff);
MSG.WriteByte(buf, 1);
MSG.WriteByte(buf, 2);
MSG.WriteByte(buf, 3);
MSG.WriteByte(buf, 4);
SZ.Print(buf, "[einz]\\n");
SZ.Print(buf, "[zwei]...");
MSG.WriteByte(buf, 0xfe);
MSG.WriteByte(buf, 4);
MSG.WriteShort(buf, 32766);
MSG.WriteShort(buf, 16384);
MSG.WriteShort(buf, -32768);
MSG.WriteFloat(buf, (float)Math.PI);
System.Diagnostics.Debug.WriteLine("Read:" + Integer.ToHexString(MSG.ReadLong(buf)));
System.Diagnostics.Debug.WriteLine("Read:" + Integer.ToHexString(MSG.ReadLong(buf)));
System.Diagnostics.Debug.WriteLine("Read:" + Integer.ToHexString(MSG.ReadLong(buf)));
System.Diagnostics.Debug.WriteLine("Read:" + Integer.ToHexString(MSG.ReadLong(buf)));
System.Diagnostics.Debug.WriteLine("Read:" + MSG.ReadByte(buf));
System.Diagnostics.Debug.WriteLine("Read:" + MSG.ReadByte(buf));
System.Diagnostics.Debug.WriteLine("Read:" + MSG.ReadByte(buf));
System.Diagnostics.Debug.WriteLine("Read:" + MSG.ReadByte(buf));
System.Diagnostics.Debug.WriteLine("Read:<" + MSG.ReadString(buf) + ">");
System.Diagnostics.Debug.WriteLine("Read:" + MSG.ReadByte(buf));
System.Diagnostics.Debug.WriteLine("Read:" + MSG.ReadByte(buf));
System.Diagnostics.Debug.WriteLine("Read:" + MSG.ReadShort(buf));
System.Diagnostics.Debug.WriteLine("Read:" + MSG.ReadShort(buf));
System.Diagnostics.Debug.WriteLine("Read:" + MSG.ReadShort(buf));
System.Diagnostics.Debug.WriteLine("Read:" + MSG.ReadFloat(buf));
}
public static void Init( )
{
SZ.Init(Globals.cmd_text, Globals.cmd_text_buf, Globals.cmd_text_buf.Length);
}
public static void WriteChar(sizebuf_t sb, Int32 c)
{
sb.data[SZ.GetSpace(sb, 1)] = ( Byte )(c & 0xFF);
}
