Basic physics

[Octav "Narc" Sandulescu]

• bullets should be actual projectiles of some kind, traveling from the gun that fired them to wherever they should end up (whether visible or not is not important here)
• tanks should take damage when hit by a bullet (and this damage should be tracked and shown to interested parties)
• explosions happen where there bullet hits, not where the player clicks in the client

More will be added as needed.