New update, if anybody at all is interested:
http://ant.simianzombie.com/treat4/treat4.html
New things are:
- Random map generation;
- Map dimensions match those used in the original game;
- Finalised textures;
- Collision detection between players;
- Firebuttons active (/ and Q) - plays a gun noise (beware if you're at work), locks the movement keys, but no bullets yet;
- Switched to JDK1.4.2 permanently (sound is completely broken in 1.5);
- Horizontal resolution selector (keys 1 to 5, not the keypad) - switch between 1x1, 2x1, 3x1, 4x1 and 5x1 pixel resolution (think Gloom).