Project::OSiRiON

Since the 'say' chat command is now used to chat in the current zone,
it become useless on dedicated servers because the console does
not have a current system.

There are several ways to solve this:
- Have say behave like shout
- Add an extra parameter to say to indicate the zone to chat in
- Provide a way for the console to set the current zone

If the testmodel window is opened, the current scene is still drawn.

Fixing this would provide quite an optimization.

Implement seeker mines and tracking mines.

Right now the client keyboard input code is hardwired
to a US-QWERTY layout. It should use the native keyboard
layout of the user.

At the same time, the code should be tested for UTF8.

For finer control of the ship, thrust points should be defined. Instead of the ship being pushed from its origin point, thrust entities would define where the force against the ship is coming from. This would allow for more realistic control.

If more than one entity is used, the thrust power is split between them, or defined by percentage specifically with entity keys.

Support for trading missions.

* Transport cargo from A to B type missions

* Emergency transport type missions like in e.g. Railroad Tycoon
- the longer the transport takes, the smaller the earnings (perishable?)
- Influences reputation

Tsu-Khan needs a set of textures.

If a real-time shadowing method is to be used, sharp stencil shadows would be more in-line with the game's visual style. It apparently can be done with very little code.