evMiniPool: multiplayer pool game engine for J2ME

evMiniPool is written in java, and requires only MIDP 1.0 and CLDC 1.0, so almost any mobile phone manufactured in recent few years should be able to run it. It was developed by me as a labor for the university in 2003. Currently there is just an engine with no game logic, highscores etc.

Multiplayer games can be played using SMS's or HTTP as communication chanels. HTTP should be supported by every CLDC1.0 phone. SMS communications depends on phone's support for GCF's "sms:" protocol. Afaik Nokia's and Siemens'es support it.
To route messages between players in HTTP mode, 'HTTP router' should be installed on a web server accessible via internet. 'HTTP router' consists of a few simple PHP scripts and table in mysql db.