/// <summary>
/// The vessel has changed as it has less crew now so send the definition
/// </summary>
public void OnCrewTransfered(GameEvents.HostedFromToAction <ProtoCrewMember, Part> data)
{
VesselProtoSystem.Singleton.MessageSender.SendVesselMessage(data.from.vessel, true);
}
public static void SetOrbit(this Vessel vessel, Orbit newOrbit)
{
var destinationMagnitude = newOrbit.getRelativePositionAtUT(Planetarium.GetUniversalTime()).magnitude;
if (destinationMagnitude > newOrbit.referenceBody.sphereOfInfluence)
{
View.WindowHelper.Error("Destination position was above the sphere of influence");
return;
}
if (destinationMagnitude < newOrbit.referenceBody.Radius)
{
View.WindowHelper.Error("Destination position was below the surface");
return;
}
vessel.PrepVesselTeleport();
try
{
OrbitPhysicsManager.HoldVesselUnpack(60);
}
catch (NullReferenceException)
{
Extensions.Log("OrbitPhysicsManager.HoldVesselUnpack threw NullReferenceException");
}
var allVessels = FlightGlobals.fetch?.vessels ?? (IEnumerable<Vessel>)new[] { vessel };
foreach (var v in allVessels)
v.GoOnRails();
var oldBody = vessel.orbitDriver.orbit.referenceBody;
HardsetOrbit(vessel.orbitDriver, newOrbit);
vessel.orbitDriver.pos = vessel.orbit.pos.xzy;
vessel.orbitDriver.vel = vessel.orbit.vel;
var newBody = vessel.orbitDriver.orbit.referenceBody;
if (newBody != oldBody)
{
var evnt = new GameEvents.HostedFromToAction<Vessel, CelestialBody>(vessel, oldBody, newBody);
GameEvents.onVesselSOIChanged.Fire(evnt);
}
}
public void UpdateCurrentAtmosphereState(GameEvents.HostedFromToAction <Vessel, Vessel.Situations> data)
{
wasInAtmo = FlightGlobals.ActiveVessel.atmDensity != 0; //updating wasInAtmo so it gets saved correctly
}
public void OnVesselSOIChanged(GameEvents.HostedFromToAction <Vessel, CelestialBody> evt)
{
watchdogRun = false;
delayCounter = 0;
}
private void VesselSOIChanged(GameEvents.HostedFromToAction <Vessel, CelestialBody> Data)
{
// _logger.Trace( "Callback: VesselSOIChanged" );
ScheduleExperimentUpdate(true);
}
public void VesselSituationChange(GameEvents.HostedFromToAction <Vessel, Vessel.Situations> a)
{
_inWater = FlightGlobals.ActiveVessel.situation == Vessel.Situations.SPLASHED;
}
public void ResetIVATransform(GameEvents.HostedFromToAction <ProtoCrewMember, Part> dat)
{
DoIVASetup();
}
void OnVesselSOIChanged(GameEvents.HostedFromToAction <Vessel, CelestialBody> e) => StopTimekeeping();
protected void OnVesselSOIChanged(GameEvents.HostedFromToAction <Vessel, CelestialBody> pair)
{
CheckVessel(pair.host);
}
/// <summary>
/// The vessel has changed as it has less crew now so send the definition
/// </summary>
public void OnCrewTransfered(GameEvents.HostedFromToAction <ProtoCrewMember, Part> data)
{
SystemsContainer.Get <VesselProtoSystem>().MessageSender.SendVesselMessage(data.from.vessel, true);
}
void onVesselSOIChanged(GameEvents.HostedFromToAction <Vessel, CelestialBody> hft)
{
Vessel vessel = hft.host;
KerbalStats.current.StartCoroutine(WaitAndSetBody(vessel));
}
protected void OnVesselRename(GameEvents.HostedFromToAction <Vessel, string> hfta)
{
CheckVessel(hfta.host);
}
protected void onCrewTransfer(GameEvents.HostedFromToAction <ProtoCrewMember, Part> evnt)
{
totalCrewSkill = GetTotalCrewSkill();
criticalSuccess = originalCriticalSuccess - (100 * SpecialistBonusBase * totalCrewSkill);
}
// So these next three methods are called when crew transfers occur or vessel change occurs or crew board vessel
// In all three cases we check the portrait cams for stowaways.
public void OnCrewTransferred(GameEvents.HostedFromToAction <ProtoCrewMember, Part> fromToAction)
{
CheckStowaways();
}
internal void CrewTransferAction()
{
try
{
// Both parts have internal models...
if (FromPart.internalModel != null && ToPart.internalModel != null)
{
if (ToSeat.taken)
{
// Remove the crew members from the part(s)...
RemoveCrewMember(FromCrewMember, FromPart);
// Swap places if there is no standing room available
if (ToPart.CrewCapacity == ToPart.protoModuleCrew.Count)
{
RemoveCrewMember(ToCrewMember, ToPart);
FromPart.AddCrewmemberAt(ToCrewMember, FromPart.internalModel.seats.IndexOf(FromSeat));
// Add the crew members back into the part(s) at their new seats.
ToPart.AddCrewmemberAt(FromCrewMember, ToPart.internalModel.seats.IndexOf(ToSeat));
}
else
{
// Just move.
RemoveCrewMember(FromCrewMember, FromPart);
AddCrewMember(FromCrewMember, ToPart);
}
SMAddon.FireEventTriggers();
}
else
{
// Just move.
RemoveCrewMember(FromCrewMember, FromPart);
ToPart.AddCrewmemberAt(FromCrewMember, ToPart.internalModel.seats.IndexOf(ToSeat));
SMAddon.FireEventTriggers();
}
}
else // one or both parts do not have an internal model
{
// no portraits, so let's just move kerbals...
if (ToCrewMember != null)
{
RemoveCrewMember(FromCrewMember, FromPart);
RemoveCrewMember(ToCrewMember, ToPart);
AddCrewMember(FromCrewMember, ToPart);
AddCrewMember(ToCrewMember, FromPart);
}
else
{
RemoveCrewMember(FromCrewMember, FromPart);
AddCrewMember(FromCrewMember, ToPart);
}
SMAddon.FireEventTriggers();
}
if (SMSettings.EnableStockCrewXfer)
{
// Now let's deal with third party mod support...
SourceAction = new GameEvents.HostedFromToAction <ProtoCrewMember, Part>(FromCrewMember, FromPart, ToPart);
FireSourceXferEvent = true;
//If a swap, we need to handle that too...
if (ToCrewMember != null)
{
TargetAction = new GameEvents.HostedFromToAction <ProtoCrewMember, Part>(ToCrewMember, ToPart, FromPart);
FireTargetXferEvent = true;
}
}
FromPart.vessel.SpawnCrew();
// not sure if these help. We have been experiencing issues with "ghost" kerbals & EVAs/docking/undocking after Crew Moves.
// trying this to see if it "cleans up" any internal tracking inside of KSP...
FromPart.RegisterCrew();
ToPart.RegisterCrew();
SMAddon.SmVessel.RespawnCrew();
SMAddon.SmVessel.TransferCrewObj.IvaDelayActive = true;
}
catch (Exception ex)
{
SmUtils.LogMessage(
$"in CrewTransferAction. Error moving crewmember. Error: {ex.Message} \r\n\r\n{ex.StackTrace}", SmUtils.LogType.Error, true);
}
}
internal void CrewTransferStopAction()
{
// This adds the kerbal(s) to the destination part(s)
if (FromCrewMember != null)
{
try
{
// Add Source Crewmember to target part
if (FromCrewMember != null && ToPart.CrewCapacity > ToPart.protoModuleCrew.Count)
{
AddCrewMember(FromCrewMember, ToPart, ToSeat);
var action = new GameEvents.HostedFromToAction <ProtoCrewMember, Part>(FromCrewMember, FromPart, ToPart);
GameEvents.onCrewTransferred.Fire(action);
}
// Add Target Crewmember to source part
if (ToCrewMember != null && FromPart.CrewCapacity > FromPart.protoModuleCrew.Count)
{
AddCrewMember(ToCrewMember, FromPart, FromSeat);
// MW - Not sure if we need this guard
if (SMSettings.EnableStockCrewXfer)
{
var action = new GameEvents.HostedFromToAction <ProtoCrewMember, Part>(ToCrewMember, ToPart, FromPart);
GameEvents.onCrewTransferred.Fire(action);
}
}
}
catch (Exception ex)
{
SmUtils.LogMessage(
$"in CrewTransferAction. Error moving crewmember. Error: {ex.Message} \r\n\r\n{ex.StackTrace}",
SmUtils.LogType.Error, true);
}
}
else
{
// Must be multi-crew...
try
{
// Step through the destination parts, transferring kerbals into them
// if they have room. Any kerbals left over have to go back to whence
// they came. Perhaps in future they can evict kerbals already in
// residence..
int crewIdx = 0;
foreach (var toPart in ToParts)
{
// Add Source Crewmember(s) to target part
int space = toPart.CrewCapacity - toPart.protoModuleCrew.Count;
for (int idx = 0; idx < space; idx++)
{
if (crewIdx > CrewMembersToTransfer.Count - 1)
{
break;
}
RemoveCrewMember(CrewMembersToTransfer[crewIdx].kerbal, CrewMembersToTransfer[crewIdx].partSource);
AddCrewMember(CrewMembersToTransfer[crewIdx].kerbal, toPart);
// MW - Not sure if we need this guard
if (SMSettings.EnableStockCrewXfer)
{
var action = new GameEvents.HostedFromToAction <ProtoCrewMember, Part>(CrewMembersToTransfer[crewIdx].kerbal, CrewMembersToTransfer[crewIdx].partSource, toPart);
GameEvents.onCrewTransferred.Fire(action);
}
crewIdx++;
}
}
}
catch (Exception ex)
{
SmUtils.LogMessage(
$"in CrewTransferAction. Error moving crewmember. Error: {ex.Message} \r\n\r\n{ex.StackTrace}",
SmUtils.LogType.Error, true);
}
}
}
internal void CrewTransferAction()
{
try
{
if (FromPart.internalModel != null && ToPart.internalModel != null)
{
if (ToSeat.taken)
{
// Remove the crew members from the part(s)...
RemoveCrewMember(FromCrewMember, FromPart);
// Swap places if there is no standing room available
if (ToPart.CrewCapacity == ToPart.protoModuleCrew.Count)
{
RemoveCrewMember(ToCrewMember, ToPart);
FromPart.AddCrewmemberAt(ToCrewMember, FromPart.internalModel.seats.IndexOf(FromSeat));
// Add the crew members back into the part(s) at their new seats.
ToPart.AddCrewmemberAt(FromCrewMember, ToPart.internalModel.seats.IndexOf(ToSeat));
}
else
{
// Just move.
RemoveCrewMember(FromCrewMember, FromPart);
AddCrewMember(FromCrewMember, ToPart);
}
}
else
{
// Just move.
RemoveCrewMember(FromCrewMember, FromPart);
ToPart.AddCrewmemberAt(FromCrewMember, ToPart.internalModel.seats.IndexOf(ToSeat));
}
}
else
{
// no portraits, so let's just move kerbals...
if (ToCrewMember != null)
{
RemoveCrewMember(FromCrewMember, FromPart);
RemoveCrewMember(ToCrewMember, ToPart);
AddCrewMember(FromCrewMember, ToPart);
AddCrewMember(ToCrewMember, FromPart);
}
else
{
RemoveCrewMember(FromCrewMember, FromPart);
AddCrewMember(FromCrewMember, ToPart);
}
}
if (SMSettings.EnableStockCrewXfer)
{
// Now let's deal with third party mod support...
SourceAction = new GameEvents.HostedFromToAction<ProtoCrewMember, Part>(FromCrewMember, FromPart, ToPart);
FireSourceXferEvent = true;
//If a swap, we need to handle that too...
if (ToCrewMember != null)
{
TargetAction = new GameEvents.HostedFromToAction<ProtoCrewMember, Part>(ToCrewMember, ToPart, FromPart);
FireTargetXferEvent = true;
}
}
FromPart.vessel.SpawnCrew();
// not sure if these help. We have been experiencing issues with "ghost" kerbals & EVAs/docking/undocking after Crew Moves.
// trying this to see if it "cleans up" any internal tracking inside of KSP...
FromPart.RegisterCrew();
ToPart.RegisterCrew();
SMAddon.SmVessel.RespawnCrew();
SMAddon.SmVessel.TransferCrewObj.IvaDelayActive = true;
}
catch (Exception ex)
{
Utilities.LogMessage(
string.Format("in CrewTransferAction. Error moving crewmember. Error: {0} \r\n\r\n{1}", ex.Message,
ex.StackTrace), Utilities.LogType.Error, true);
}
}
private void OnCrewTransferred(GameEvents.HostedFromToAction <ProtoCrewMember, Part> a)
{
// Check both vessels
HandleVessel(a.from.vessel);
HandleVessel(a.to.vessel);
}
public static void CalculateOrbit(Vessel vessel, Orbit oldOrbit, OrbitDriver driver)
{
VesselDied = false;
if (!VesselData.Message.ContainsKey(vessel.id))
{
VesselData.Message.Add(vessel.id, false);
VesselData.DisplayedMessage = false;
}
else
{
VesselData.Message.TryGetValue(vessel.id, out VesselData.DisplayedMessage);
}
vessel.GoOnRails();
var oldBody = vessel.orbitDriver.orbit.referenceBody;
// The ISS decays at about 2km/month = 2000/30*24*60*60 == 7.7x10^-4 m/s
double BodyGravityConstant = vessel.orbitDriver.orbit.referenceBody.GeeASL;
double AtmosphereMultiplier;
double MaxDecayInfluence = vessel.orbitDriver.orbit.referenceBody.Radius * 10;
if (vessel.orbitDriver.orbit.referenceBody.atmosphere)
{
AtmosphereMultiplier = vessel.orbitDriver.orbit.referenceBody.atmospherePressureSeaLevel / 101.325;
}
else
{
AtmosphereMultiplier = 0.5;
}
if (vessel.orbitDriver.orbit.semiMajorAxis + 50 < MaxDecayInfluence )
{
double Lambda = 0.000000000133913 * UI.DifficultySetting; //0.000000000133913;
double Sigma = MaxDecayInfluence - vessel.orbitDriver.orbit.altitude;
DecayValue = (double)TimeWarp.CurrentRate * Sigma * BodyGravityConstant * AtmosphereMultiplier * Lambda;
if (vessel.orbitDriver.orbit.referenceBody.atmosphere)
{
if (vessel.orbitDriver.orbit.PeA < vessel.orbitDriver.orbit.referenceBody.atmosphereDepth)
{
DecayValue = DecayValue * (Math.Pow(Math.E, vessel.orbitDriver.orbit.referenceBody.atmosphereDepth - vessel.orbitDriver.orbit.PeA)); // Have it increase alot more as we enter the hard atmosphere
}
//EstimatedTimeUntilDeorbit = (float)(vessel.orbitDriver.orbit.altitude - (float)vessel.orbitDriver.orbit.referenceBody.atmosphereDepth) / (float)DecayValue;
MaxDecayValue = ((vessel.orbitDriver.orbit.referenceBody.Radius + vessel.orbitDriver.orbit.referenceBody.atmosphereDepth) * BodyGravityConstant * AtmosphereMultiplier * Lambda);
EstimatedTimeUntilDeorbit = ((float)(vessel.orbitDriver.orbit.semiMajorAxis - (float)vessel.orbitDriver.orbit.referenceBody.atmosphereDepth)) / (float)MaxDecayValue;
// EstimatedTimeUntilDeorbit = (float)(vessel.orbitDriver.orbit.PeA - (((vessel.orbitDriver.referenceBody.atmosphereDepth)/((MaxDecayValue+DecayValue)/2) - vessel.orbitDriver.orbit.PeA)) *((MaxDecayValue + DecayValue) / 2));
}
else
{
//EstimatedTimeUntilDeorbit = (float)(vessel.orbitDriver.orbit.altitude - 100) / (float)DecayValue;
MaxDecayValue = ((vessel.orbitDriver.orbit.referenceBody.Radius + 100) * BodyGravityConstant * AtmosphereMultiplier * Lambda);
EstimatedTimeUntilDeorbit = ((float)(vessel.orbitDriver.orbit.semiMajorAxis - (float)vessel.orbitDriver.orbit.referenceBody.atmosphereDepth)) / (float)MaxDecayValue;
}
if (VesselData.DecayTimes.ContainsKey(vessel.id))
{
VesselData.DecayTimes.Remove(vessel.id);
VesselData.DecayTimes.Add(vessel.id, EstimatedTimeUntilDeorbit);
}
else
{
VesselData.DecayTimes.Add(vessel.id, EstimatedTimeUntilDeorbit);
}
// print(vessel.name + " Semi major axis reduced by: " + (DecayValue));
}
else
{
DecayValue = 0;
if (VesselData.DecayTimes.ContainsKey(vessel.id))
{
VesselData.DecayTimes.Remove(vessel.id);
VesselData.DecayTimes.Add(vessel.id, 0.5f);
}
else
{
VesselData.DecayTimes.Add(vessel.id, 0.5f);
}
}
if (VesselDied == false) // Just Incase the vessel is destroyed part way though the check.
{
if (vessel.orbitDriver.orbit.referenceBody.GetInstanceID() != 0 || vessel.orbitDriver.orbit.semiMajorAxis > vessel.orbitDriver.orbit.referenceBody.Radius + 5)
{
SetNewOrbit(driver, oldOrbit);
}
}
if (vessel.orbitDriver.orbit.referenceBody.atmosphere) // Big problem ( Jool, Eve, Duna, Kerbin, Laythe)
{
if (vessel.orbitDriver.orbit.semiMajorAxis < vessel.orbitDriver.orbit.referenceBody.Radius + vessel.orbitDriver.referenceBody.atmosphereDepth + 500)
{
FlightDriver.SetPause(true);
TimeWarp.SetRate(1, true);
FlightDriver.SetPause(false);
print("Warning: " + vessel.name + " is approaching " + oldOrbit.referenceBody.name + "'s hard atmosphere");
ScreenMessages.PostScreenMessage("Warning: " + vessel.name + " is approaching " + oldOrbit.referenceBody.name + "'s hard atmosphere");
VesselData.Message.Remove(vessel.id);
VesselData.Message.Add(vessel.id, true);
}
if (vessel.orbitDriver.orbit.semiMajorAxis < vessel.orbitDriver.orbit.referenceBody.Radius + vessel.orbitDriver.referenceBody.atmosphereDepth + 5)
{
VesselDied = true;
}
}
else // Moon Smaller Problem
{
if (vessel.orbitDriver.orbit.semiMajorAxis < vessel.orbitDriver.orbit.referenceBody.Radius + 5000)
{
FlightDriver.SetPause(true);
TimeWarp.SetRate(1, true);
FlightDriver.SetPause(false);
print("Warning: " + vessel.name + " is approaching " + oldOrbit.referenceBody.name + "'s surface");
ScreenMessages.PostScreenMessage("Warning: " + vessel.name + " is approaching " + oldOrbit.referenceBody.name + "'s surface");
VesselData.Message.Remove(vessel.id);
VesselData.Message.Add(vessel.id, true);
}
if (vessel.orbitDriver.orbit.semiMajorAxis < vessel.orbitDriver.orbit.referenceBody.Radius + 100)
{
VesselDied = true;
}
}
if (VesselDied == false)
{
vessel.orbitDriver.pos = vessel.orbit.pos.xzy;
vessel.orbitDriver.vel = vessel.orbit.vel;
var newBody = vessel.orbitDriver.orbit.referenceBody;
if (newBody != oldBody)
{
var evnt = new GameEvents.HostedFromToAction<Vessel, CelestialBody>(vessel, oldBody, newBody);
GameEvents.onVesselSOIChanged.Fire(evnt);
}
}
if (VesselDied == true)
{
vessel.Die();
VesselData.CanStationKeep.Remove(vessel.id);
VesselData.DecayTimes.Remove(vessel.id);
VesselData.DisplayedDecayTimes.Remove(vessel);
VesselData.StationKeeping.Remove(vessel.id);
}
}
private void OnShipNamingChanged(GameEvents.HostedFromToAction <ShipConstruct, string> action)
{
update = true;
}
private void OnRename(GameEvents.HostedFromToAction <Vessel, string> data)
{
//Debug.Log("OnRename");
SnackSnapshot.Instance().RebuildSnapshot();
}
void OmVesselSOIChanged(GameEvents.HostedFromToAction <Vessel, CelestialBody> gameEvent)
{
Debug.Log("[Persistent Thrust]: GameEventSubscriber - detected OmVesselSOIChanged");
gameEvent.host.FindPartModulesImplementing <PersistentEngine>().ForEach(e => e.VesselChangedSOI());
}
private void VesselRename(GameEvents.HostedFromToAction <Vessel, string> Data)
{
// _logger.Trace( "Callback: VesselRename" );
ScheduleExperimentUpdate( );
}
public void OnCrewTransferred(GameEvents.HostedFromToAction <ProtoCrewMember, Part> ev)
{
RefreshGUI();
}
public void OnVesselRename(GameEvents.HostedFromToAction <Vessel, string> action)
{
}
public void OnVesselSOIChanged(GameEvents.HostedFromToAction <Vessel, CelestialBody> evt)
{
UpdateData();
}
protected void OnVesselSituationChange(GameEvents.HostedFromToAction <Vessel, Vessel.Situations> pair)
{
CheckVessel(pair.host);
}
public void OnVesselSituationChange(GameEvents.HostedFromToAction <Vessel, Vessel.Situations> evt)
{
UpdateData();
}
private void SituationChangeFixes(GameEvents.HostedFromToAction <Vessel, Vessel.Situations> data)
{
RefreshPqsWhenApproaching(data);
}
private void TriggerSimulator(GameEvents.HostedFromToAction <bool, Part> action)
{
_updateSimulator = true;
}
private void OnVesselSituationChange(GameEvents.HostedFromToAction <Vessel, Vessel.Situations> data)
{
throw new NotImplementedException();
}
private void TriggerSimulator(GameEvents.HostedFromToAction <PartResource, bool> action)
{
_updateSimulator = true;
}
public void CrewTransferAction()
{
try
{
Utilities.LogMessage("CrewTransferAction: Begin.", "info", SMSettings.VerboseLogging);
if (FromPart.internalModel != null && ToPart.internalModel != null)
{
Utilities.LogMessage("CrewTransferAction: InternalModel exists.", "info", SMSettings.VerboseLogging);
if (ToSeat.taken)
{
// Swap places.
// Remove the crew members from the part(s)...
RemoveCrewMember(FromCrewMember, FromPart);
RemoveCrewMember(ToCrewMember, ToPart);
// Add the crew members back into the part(s) at their new seats.
FromPart.AddCrewmemberAt(ToCrewMember, FromPart.internalModel.seats.IndexOf(FromSeat));
ToPart.AddCrewmemberAt(FromCrewMember, ToPart.internalModel.seats.IndexOf(ToSeat));
}
else
{
// Just move.
RemoveCrewMember(FromCrewMember, FromPart);
ToPart.AddCrewmemberAt(FromCrewMember, ToPart.internalModel.seats.IndexOf(ToSeat));
}
}
else
{
// no portraits, so let's just move kerbals...
Utilities.LogMessage("CrewTransferAction: No InternalModel.", "info", SMSettings.VerboseLogging);
if (ToCrewMember != null)
{
RemoveCrewMember(FromCrewMember, FromPart);
RemoveCrewMember(ToCrewMember, ToPart);
AddCrewMember(FromCrewMember, ToPart);
AddCrewMember(ToCrewMember, FromPart);
}
else
{
RemoveCrewMember(FromCrewMember, FromPart);
AddCrewMember(FromCrewMember, ToPart);
}
}
if (SMSettings.EnableOnCrewTransferEvent)
{
// Now let's deal with third party mod support...
SourceAction = new GameEvents.HostedFromToAction<ProtoCrewMember, Part>(FromCrewMember, FromPart, ToPart);
FireSourceXferEvent = true;
//If a swap, we need to handle that too...
if (ToCrewMember != null)
{
TargetAction = new GameEvents.HostedFromToAction<ProtoCrewMember, Part>(ToCrewMember, ToPart, FromPart);
FireTargetXferEvent = true;
}
}
FromPart.SpawnCrew();
ToPart.SpawnCrew();
// not sure if these help. We have been experiencing issues with "ghost" kerbals & EVAs/docking/undocking after Crew Moves.
// trying this to see if it "cleans up" any internal tracking inside of KSP...
FromPart.RegisterCrew();
ToPart.RegisterCrew();
SMAddon.smController.RespawnCrew();
SMAddon.smController.CrewTransfer.IvaDelayActive = true;
}
catch (Exception ex)
{
Utilities.LogMessage(string.Format("in CrewTransferAction. Error moving crewmember. Error: {0} \r\n\r\n{1}", ex.Message, ex.StackTrace), "Error", true);
}
}
void onVesselRename(GameEvents.HostedFromToAction <Vessel, string> data)
{
update_and_checkin(data.host);
}
