public virtual bool TroopStubCreate(out ITroopStub troopStub,
ICity city,
ISimpleStub stub,
TroopState initialState = TroopState.Idle)
{
if (!city.DefaultTroop.RemoveFromFormation(FormationType.Normal, stub))
{
troopStub = null;
return(false);
}
troopStub = city.CreateTroopStub();
troopStub.BeginUpdate();
troopStub.Add(stub);
troopStub.State = initialState;
troopStub.EndUpdate();
return(true);
}