- that was somehow answered over here i think:
A Message to the Devs and the Community - #46 by Jay_Carr
from Max:
On the point of open-sourcing the C++ engine. We have certainly discussed this, and the decision not to do it is not final. However, if you look at the practical aspects, it does not provide much beyond what is possible with Lua,
2 and 3 calling @sdee maybe