/// <summary>
/// method called when the enemy FSM is created,
/// Add the enemy FSM to the list an start the FSM
/// </summary>
/// <param name="machine"></param>
private void AddNewEnemyFSM(FSMachine machine)
{
// add the new FSM to the list
_stateMachines.Add(machine);
// call to init the state machine
machine.Create();
}
