Well i think that in these days you should look for a physics library to make that kind of things.
Look for ODE, Tokamak, Newton, in the Userlibs forum.
A physics library let you use rigid bodies dynamic system to control cars, boxes, ragdolls, etc...
Look for ODE, Tokamak, Newton, in the Userlibs forum.
A physics library let you use rigid bodies dynamic system to control cars, boxes, ragdolls, etc...