Exemple #1
0
 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);
 }
Exemple #2
0
        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);
        }
Exemple #3
0
        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");
                }
            }
        }
Exemple #4
0
        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);
        }
Exemple #5
0
        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);
        }
Exemple #6
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);
        }
Exemple #7
0
 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;
 }
Exemple #8
0
        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);
            }
        }
Exemple #9
0
        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));
        }
Exemple #10
0
 public static void Init( )
 {
     SZ.Init(Globals.cmd_text, Globals.cmd_text_buf, Globals.cmd_text_buf.Length);
 }
Exemple #11
0
 public static void WriteChar(sizebuf_t sb, Int32 c)
 {
     sb.data[SZ.GetSpace(sb, 1)] = ( Byte )(c & 0xFF);
 }