Player player = players.get(command.intArgument(0));
if (player == null)
throw new CommException("Player is unknown.");
Car car = player.getCar();
car.pushPosition(new Vector2i(command.intArgument(1), command.intArgument(2)));
car.setVelocity(new Vector2i(command.intArgument(3), command.intArgument(4)));
listener.carDriven(player);
}
private void processCarCrashed(Command command) throws CommException