Packet Format

Packet Length

All packets are UDP packets, no larger than 505 bytes.

All packets have the basic form:

<SL SH> <SN> <PT> <PD> [...]

16-bit session ID in little endian form.
an 8 bit sequence number, incremented on each new packet
an 8 bit PACKET TYPE number, for 256 possible packet types.
The rest of the payload is packet data specific to each packet type. up to 500 bytes.

PT	Description
00	Heartbeat ping
01	User Enters Server
02	User Exits Server
03	User Moves to Room
04	User Joins Game in Room
05	User Leaves Game in Room
06	User Sends Public Message to Room
07	User Sends Private Message to Another User
08	User Starts new Game in Room
09	User Ends Game in Room
0A	User Lists Other Users in Room
0B	User Lists Games being Played in Room
0C	User Lists Games being Gathered in Room
0D	User Indicates Ready to Play
0E	Reserved
0F	Reserved
10	Developer Registers Game for Play
11	Reserved
12	Reserved
13	Reserved
14	Reserved
15	Reserved
16	Reserved
17	Reserved
18	Reserved
19	Reserved
1A	Reserved
1B	Reserved
1C	Reserved
1D	Reserved
1E	Reserved
1F	Reserved
20	Comma Delimited Numerical Data
21	String Data