[RaceIntoSpace-developer] Lua-Support in Branch

[<hol...@gm...>]

Hey there!

As you might have noticed I committed a number of changes today. They
will allow writing to the screen using Lua.
The idea was to proof that we can have the graphics implementation in C
and call those functions from Lua to draw stuff.

This will allow the following:
1. Keep performance critical graphics code in C
2. Keep game logic in C
3. Move the View to Lua

It basically comes down to MVC if we do it right. The Model is the
game's logic in C, the View is also C and the Controller is a call to
certain Lua-functions.

The commits I've sent are rather weak. You need to have the Lua in
./scripts/menu.lua for it to work and I've used strcpy. I will fix these
later on but I was too anxious to show this to you.

You will find a text printed on the main menu (new game, ..., exit) if
the compile works for you.

Any comments?


Cheers,
Fabian