crimson gfx : little touch #2

[Laurent Chea <contact@xxxxxxxxxxxxxxx>]

Here is a try for the moutains. There are 3 types of moutains (it will 
make a lot of tiles to play with in the editor, but there's no other 
solutions for the moment).

- the biggest mountain (9 tiles), high with snow
- the medium moutain (4 tiles), less high, a little snow
- the mini mountain (1 tile), no snow, it's here to "circle" the other 
moutains and to add some randomness to the moutains shapes

Here is a little "simulation". What do you think ?