Breaking up the GAME module

[NaN]

The client server concept is good even for non networked application. The idea is to move the simulation into a separate thread anyway.

The issue you will have to deal with is latency. But then it is a racing sim not a FPS. I'd say go ahead and see how it works out.

Btw there is StuntRally https://github.com/stuntrally which is based on VDrift and has network/LAN support. They are using prediction/correction and run the simulation on clients and correct the velocity/position. I haven't really looked into their code, not sure how they deal with the latency when calculating the state correction.