protected internal void ArriveAtRouteDestination()
{
_currentLocation = _currentRoute.ToLocation;
_eta = 0;
_events.Add(new TransportEvent
{
Event = "ARRIVE",
Time = _clock.ElapsedTime,
TransportId = Id,
Kind = _vessel.Kind,
Location = _currentRoute?.FromLocation?.Name,
Destination = _currentRoute?.ToLocation?.Name,
Cargo = _loadedCargoes.Any() ?
_loadedCargoes.Select(c => CargoTravelInfo.FromCargo(c)).ToArray() :
null
});
}
protected internal void ReturnToOrigin()
{
_currentLocation = null;
_eta = _clock.ElapsedTime + _currentRoute.Distance;
_events.Add(new TransportEvent
{
Event = "DEPART",
Time = _clock.ElapsedTime,
TransportId = Id,
Kind = _vessel.Kind,
Location = _currentRoute?.ToLocation?.Name,
Destination = _currentRoute?.FromLocation?.Name,
Cargo = _loadedCargoes.Any() ?
_loadedCargoes.Select(c => CargoTravelInfo.FromCargo(c)).ToArray() :
null
});
}
protected internal void StartUnloading()
{
_loadUnloadEta = _vessel.CalculateLoadUnloadEta(_clock.ElapsedTime);
_events.Add(new TransportEvent
{
Event = "UNLOAD",
Time = _clock.ElapsedTime,
TransportId = Id,
Kind = _vessel.Kind,
Location = _currentRoute?.FromLocation?.Name,
Destination = _currentRoute?.ToLocation?.Name,
Duration = _vessel.CalculateLoadUnloadEta(0),
Cargo = _loadedCargoes.Any() ?
_loadedCargoes.Select(c => CargoTravelInfo.FromCargo(c)).ToArray() :
null
});
}
protected internal void LoadCargo()
{
var countBefroe = _loadedCargoes.Count;
var firstCargo = _loadedCargoes.FirstOrDefault();
if (firstCargo == null)
{
firstCargo = _currentLocation.LoadCargo();
if (firstCargo == null)
{
return;
}
_loadedCargoes.Add(firstCargo);
_loadUnloadEta = _vessel.CalculateLoadUnloadEta(_clock.ElapsedTime);
}
while (_vessel.CanLoad(_loadedCargoes.Count))
{
var cargoToLoad = _currentLocation.LoadCargoHeadingTo(firstCargo.NextRoute().ToLocation);
if (cargoToLoad != null)
{
_loadedCargoes.Add(cargoToLoad);
}
else
{
break;
}
}
if (_loadedCargoes.Count == countBefroe)
{
return;
}
_events.Add(new TransportEvent
{
Event = "LOAD",
Time = _clock.ElapsedTime,
TransportId = Id,
Kind = _vessel.Kind,
Location = _currentRoute?.FromLocation?.Name,
Destination = _currentRoute?.ToLocation?.Name,
Duration = _vessel.CalculateLoadUnloadEta(0),
Cargo = _loadedCargoes.Select(c => CargoTravelInfo.FromCargo(c)).ToArray()
});
}