/// <summary>
/// The entry method of the custom AI.
/// </summary>
///
/// <param name="instance">A reference to an object instance of the original AI.</param>
/// <param name="citizenId">The ID of the citizen to process.</param>
/// <param name="citizen">A <typeparamref name="TCitizen"/> reference to process.</param>
public void UpdateLocation(TAI instance, uint citizenId, ref TCitizen citizen)
{
if (!EnsureCitizenCanBeProcessed(citizenId, ref citizen))
{
return;
}
if (CitizenProxy.IsDead(ref citizen) || CitizenProxy.IsSick(ref citizen))
{
CitizenMgr.ReleaseCitizen(citizenId);
return;
}
switch (CitizenProxy.GetLocation(ref citizen))
{
case Citizen.Location.Home:
case Citizen.Location.Work:
CitizenMgr.ReleaseCitizen(citizenId);
break;
case Citizen.Location.Visit:
ProcessVisit(instance, citizenId, ref citizen);
break;
case Citizen.Location.Moving:
ProcessMoving(instance, citizenId, ref citizen);
break;
}
}
private void ProcessMoving(TAI instance, uint citizenId, ref TCitizen citizen)
{
ushort instanceId = CitizenProxy.GetInstance(ref citizen);
ushort vehicleId = CitizenProxy.GetVehicle(ref citizen);
if (instanceId == 0)
{
if (vehicleId == 0)
{
CitizenMgr.ReleaseCitizen(citizenId);
}
return;
}
if (vehicleId == 0 && CitizenMgr.IsAreaEvacuating(instanceId) && !CitizenProxy.HasFlags(ref citizen, Citizen.Flags.Evacuating))
{
Log.Debug(TimeInfo.Now, $"Tourist {GetCitizenDesc(citizenId, ref citizen)} was on the way, but the area evacuates. Leaving the city.");
touristAI.FindVisitPlace(instance, citizenId, CitizenProxy.GetCurrentBuilding(ref citizen), touristAI.GetLeavingReason(instance, citizenId, ref citizen));
return;
}
if (CitizenMgr.InstanceHasFlags(instanceId, CitizenInstance.Flags.TargetIsNode | CitizenInstance.Flags.OnTour, true))
{
FindRandomVisitPlace(instance, citizenId, ref citizen, TouristDoNothingProbability, 0);
}
}
private void ProcessCitizenAtHome(TAI instance, uint citizenId, ref TCitizen citizen)
{
if (CitizenProxy.GetHomeBuilding(ref citizen) == 0)
{
Log.Debug($"WARNING: {GetCitizenDesc(citizenId, ref citizen)} is in corrupt state: at home with no home building. Releasing the poor citizen.");
CitizenMgr.ReleaseCitizen(citizenId);
return;
}
ushort vehicle = CitizenProxy.GetVehicle(ref citizen);
if (vehicle != 0)
{
Log.Debug(TimeInfo.Now, $"WARNING: {GetCitizenDesc(citizenId, ref citizen)} is at home but vehicle = {vehicle}");
return;
}
if (CitizenGoesWorking(instance, citizenId, ref citizen))
{
return;
}
if (IsBusyAtHomeInTheMorning(CitizenProxy.GetAge(ref citizen)) || !residentAI.DoRandomMove(instance))
{
return;
}
if (CitizenGoesShopping(instance, citizenId, ref citizen) || CitizenGoesToEvent(instance, citizenId, ref citizen))
{
return;
}
CitizenGoesRelaxing(instance, citizenId, ref citizen);
}
private bool CitzenReturnsFromShelter(TAI instance, uint citizenId, ref TCitizen citizen)
{
ushort visitBuilding = CitizenProxy.GetVisitBuilding(ref citizen);
if (BuildingMgr.GetBuildingService(visitBuilding) != ItemClass.Service.Disaster)
{
return(true);
}
if (!BuildingMgr.BuildingHasFlags(visitBuilding, Building.Flags.Downgrading))
{
return(false);
}
ushort homeBuilding = CitizenProxy.GetHomeBuilding(ref citizen);
if (homeBuilding == 0)
{
Log.Debug($"WARNING: {GetCitizenDesc(citizenId, ref citizen)} was in a shelter but seems to be homeless. Releasing the citizen.");
CitizenMgr.ReleaseCitizen(citizenId);
return(true);
}
Log.Debug(TimeInfo.Now, $"{GetCitizenDesc(citizenId, ref citizen)} returning from evacuation place back home");
ReturnFromVisit(instance, citizenId, ref citizen, homeBuilding);
return(true);
}
private void DoScheduledHome(ref CitizenSchedule schedule, TAI instance, uint citizenId, ref TCitizen citizen)
{
ushort homeBuilding = CitizenProxy.GetHomeBuilding(ref citizen);
if (homeBuilding == 0)
{
Log.Debug(LogCategory.State, $"WARNING: {GetCitizenDesc(citizenId, ref citizen)} is in corrupt state: want to go home with no home building. Releasing the poor citizen.");
CitizenMgr.ReleaseCitizen(citizenId);
schedule = default;
return;
}
ushort currentBuilding = CitizenProxy.GetCurrentBuilding(ref citizen);
CitizenProxy.RemoveFlags(ref citizen, Citizen.Flags.Evacuating);
if (residentAI.StartMoving(instance, citizenId, ref citizen, currentBuilding, homeBuilding))
{
CitizenProxy.SetVisitPlace(ref citizen, citizenId, 0);
schedule.Schedule(ResidentState.Unknown);
Log.Debug(LogCategory.Movement, TimeInfo.Now, $"{GetCitizenDesc(citizenId, ref citizen)} is going from {currentBuilding} back home");
}
else
{
Log.Debug(LogCategory.Movement, TimeInfo.Now, $"{GetCitizenDesc(citizenId, ref citizen)} wanted to go home from {currentBuilding} but can't, waiting for the next opportunity");
}
}
private void ProcessVisit(TAI instance, uint citizenId, ref TCitizen citizen)
{
ushort visitBuilding = CitizenProxy.GetVisitBuilding(ref citizen);
if (visitBuilding == 0)
{
CitizenMgr.ReleaseCitizen(citizenId);
return;
}
if (BuildingMgr.BuildingHasFlags(visitBuilding, Building.Flags.Evacuating))
{
touristAI.FindEvacuationPlace(instance, citizenId, visitBuilding, touristAI.GetEvacuationReason(instance, visitBuilding));
return;
}
switch (BuildingMgr.GetBuildingService(visitBuilding))
{
case ItemClass.Service.Disaster:
if (BuildingMgr.BuildingHasFlags(visitBuilding, Building.Flags.Downgrading))
{
CitizenProxy.RemoveFlags(ref citizen, Citizen.Flags.Evacuating);
FindRandomVisitPlace(instance, citizenId, ref citizen, 0, visitBuilding);
}
return;
// Tourist is sleeping in a hotel
case ItemClass.Service.Commercial
when BuildingMgr.GetBuildingSubService(visitBuilding) == ItemClass.SubService.CommercialTourist &&
!Random.ShouldOccur(GetHotelLeaveChance()):
return;
}
ICityEvent currentEvent = EventMgr.GetCityEvent(visitBuilding);
if (currentEvent != null && currentEvent.StartTime < TimeInfo.Now)
{
if (Random.ShouldOccur(TouristShoppingChance))
{
BuildingMgr.ModifyMaterialBuffer(visitBuilding, TransferManager.TransferReason.Shopping, -ShoppingGoodsAmount);
}
return;
}
if (Random.ShouldOccur(TouristEventChance) && !WeatherInfo.IsBadWeather)
{
ICityEvent cityEvent = GetUpcomingEventToAttend(citizenId, ref citizen);
if (cityEvent != null &&
StartMovingToVisitBuilding(instance, citizenId, ref citizen, CitizenProxy.GetCurrentBuilding(ref citizen), cityEvent.BuildingId))
{
Log.Debug(LogCategory.Events, TimeInfo.Now, $"Tourist {GetCitizenDesc(citizenId, ref citizen)} attending an event at {cityEvent.BuildingId}");
return;
}
}
FindRandomVisitPlace(instance, citizenId, ref citizen, 0, visitBuilding);
}
/// <summary>
/// The main method of the custom AI.
/// </summary>
///
/// <param name="instance">A reference to an object instance of the original AI.</param>
/// <param name="citizenId">The ID of the citizen to process.</param>
/// <param name="citizen">A <see cref="Citizen"/> reference to process.</param>
public void UpdateLocation(TAI instance, uint citizenId, ref TCitizen citizen)
{
if (!EnsureCitizenValid(citizenId, ref citizen))
{
return;
}
if (CitizenProxy.IsDead(ref citizen))
{
ProcessCitizenDead(instance, citizenId, ref citizen);
return;
}
if ((CitizenProxy.IsSick(ref citizen) && ProcessCitizenSick(instance, citizenId, ref citizen)) ||
(CitizenProxy.IsArrested(ref citizen) && ProcessCitizenArrested(ref citizen)))
{
return;
}
ResidentState residentState = GetResidentState(ref citizen);
switch (residentState)
{
case ResidentState.LeftCity:
CitizenMgr.ReleaseCitizen(citizenId);
break;
case ResidentState.MovingHome:
ProcessCitizenMoving(instance, citizenId, ref citizen, false);
break;
case ResidentState.AtHome:
ProcessCitizenAtHome(instance, citizenId, ref citizen);
break;
case ResidentState.MovingToTarget:
ProcessCitizenMoving(instance, citizenId, ref citizen, true);
break;
case ResidentState.AtSchoolOrWork:
ProcessCitizenAtSchoolOrWork(instance, citizenId, ref citizen);
break;
case ResidentState.AtLunch:
case ResidentState.Shopping:
case ResidentState.AtLeisureArea:
case ResidentState.Visiting:
ProcessCitizenVisit(instance, residentState, citizenId, ref citizen);
break;
case ResidentState.Evacuating:
ProcessCitizenEvacuation(instance, citizenId, ref citizen);
break;
case ResidentState.InShelter:
CitzenReturnsFromShelter(instance, citizenId, ref citizen);
return;
}
}
private bool ProcessCitizenMoving(ref CitizenSchedule schedule, TAI instance, uint citizenId, ref TCitizen citizen)
{
ushort instanceId = CitizenProxy.GetInstance(ref citizen);
ushort vehicleId = CitizenProxy.GetVehicle(ref citizen);
if (vehicleId == 0 && instanceId == 0)
{
if (CitizenProxy.GetVisitBuilding(ref citizen) != 0)
{
CitizenProxy.SetVisitPlace(ref citizen, citizenId, 0);
}
if (CitizenProxy.HasFlags(ref citizen, Citizen.Flags.MovingIn))
{
CitizenMgr.ReleaseCitizen(citizenId);
schedule = default;
}
else
{
CitizenProxy.SetLocation(ref citizen, Citizen.Location.Home);
CitizenProxy.SetArrested(ref citizen, false);
schedule.Schedule(ResidentState.Unknown);
}
return(true);
}
if (vehicleId == 0 && CitizenMgr.IsAreaEvacuating(instanceId) && !CitizenProxy.HasFlags(ref citizen, Citizen.Flags.Evacuating))
{
Log.Debug(LogCategory.Movement, TimeInfo.Now, $"{GetCitizenDesc(citizenId, ref citizen)} was on the way, but the area evacuates. Finding an evacuation place.");
schedule.Schedule(ResidentState.Unknown);
TransferMgr.AddOutgoingOfferFromCurrentPosition(citizenId, residentAI.GetEvacuationReason(instance, 0));
return(true);
}
ushort targetBuilding = CitizenMgr.GetTargetBuilding(instanceId);
if (targetBuilding == CitizenProxy.GetWorkBuilding(ref citizen))
{
return(true);
}
ItemClass.Service targetService = BuildingMgr.GetBuildingService(targetBuilding);
if (targetService == ItemClass.Service.Beautification && WeatherInfo.IsBadWeather)
{
Log.Debug(LogCategory.Movement, TimeInfo.Now, $"{GetCitizenDesc(citizenId, ref citizen)} cancels the trip to a park due to bad weather");
schedule.Schedule(ResidentState.AtHome);
return(false);
}
return(true);
}
/// <summary>
/// Ensures that the specified citizen is in a valid state and can be processed.
/// </summary>
///
/// <param name="citizenId">The citizen ID to check.</param>
/// <param name="citizen">The citizen data reference.</param>
///
/// <returns><c>true</c> if the specified citizen is in a valid state; otherwise, <c>false</c>.</returns>
protected bool EnsureCitizenCanBeProcessed(uint citizenId, ref TCitizen citizen)
{
if (CitizenProxy.IsEmpty(ref citizen) ||
CitizenProxy.HasFlags(ref citizen, Citizen.Flags.MovingIn) && CitizenProxy.GetLocation(ref citizen) == Citizen.Location.Home)
{
CitizenMgr.ReleaseCitizen(citizenId);
return(false);
}
if (CitizenProxy.IsCollapsed(ref citizen))
{
Log.Debug(LogCategory.State, $"{GetCitizenDesc(citizenId, ref citizen)} is collapsed, doing nothing...");
return(false);
}
return(true);
}
private void ProcessCitizenDead(TAI instance, uint citizenId, ref TCitizen citizen)
{
ushort currentBuilding = CitizenProxy.GetCurrentBuilding(ref citizen);
Citizen.Location currentLocation = CitizenProxy.GetLocation(ref citizen);
switch (currentLocation)
{
case Citizen.Location.Home when currentBuilding != 0:
CitizenProxy.SetWorkplace(ref citizen, citizenId, 0);
CitizenProxy.SetVisitPlace(ref citizen, citizenId, 0);
break;
case Citizen.Location.Work when currentBuilding != 0:
CitizenProxy.SetHome(ref citizen, citizenId, 0);
CitizenProxy.SetVisitPlace(ref citizen, citizenId, 0);
break;
case Citizen.Location.Visit when currentBuilding != 0:
CitizenProxy.SetHome(ref citizen, citizenId, 0);
CitizenProxy.SetWorkplace(ref citizen, citizenId, 0);
if (BuildingMgr.GetBuildingService(CitizenProxy.GetVisitBuilding(ref citizen)) == ItemClass.Service.HealthCare)
{
return;
}
break;
case Citizen.Location.Moving when CitizenProxy.GetVehicle(ref citizen) != 0:
CitizenProxy.SetHome(ref citizen, citizenId, 0);
CitizenProxy.SetWorkplace(ref citizen, citizenId, 0);
CitizenProxy.SetVisitPlace(ref citizen, citizenId, 0);
return;
default:
Log.Debug(LogCategory.State, TimeInfo.Now, $"{GetCitizenDesc(citizenId, ref citizen)} is released because of death");
residentSchedules[citizenId] = default;
CitizenMgr.ReleaseCitizen(citizenId);
return;
}
residentAI.FindHospital(instance, citizenId, currentBuilding, TransferManager.TransferReason.Dead);
Log.Debug(LogCategory.State, TimeInfo.Now, $"{GetCitizenDesc(citizenId, ref citizen)} is dead, body should get serviced");
}
private void ProcessCitizenDead(TAI instance, uint citizenId, ref TCitizen citizen)
{
ushort currentBuilding = CitizenProxy.GetCurrentBuilding(ref citizen);
Citizen.Location currentLocation = CitizenProxy.GetLocation(ref citizen);
if (currentBuilding == 0 || (currentLocation == Citizen.Location.Moving && CitizenProxy.GetVehicle(ref citizen) == 0))
{
Log.Debug(TimeInfo.Now, $"{GetCitizenDesc(citizenId, ref citizen)} is released");
residentSchedules[citizenId] = default;
CitizenMgr.ReleaseCitizen(citizenId);
return;
}
if (currentLocation != Citizen.Location.Home && CitizenProxy.GetHomeBuilding(ref citizen) != 0)
{
CitizenProxy.SetHome(ref citizen, citizenId, 0);
}
if (currentLocation != Citizen.Location.Work && CitizenProxy.GetWorkBuilding(ref citizen) != 0)
{
CitizenProxy.SetWorkplace(ref citizen, citizenId, 0);
}
if (currentLocation != Citizen.Location.Visit && CitizenProxy.GetVisitBuilding(ref citizen) != 0)
{
CitizenProxy.SetVisitPlace(ref citizen, citizenId, 0);
}
if (currentLocation == Citizen.Location.Moving || CitizenProxy.GetVehicle(ref citizen) != 0)
{
return;
}
if (currentLocation == Citizen.Location.Visit &&
BuildingMgr.GetBuildingService(CitizenProxy.GetVisitBuilding(ref citizen)) == ItemClass.Service.HealthCare)
{
return;
}
residentAI.FindHospital(instance, citizenId, currentBuilding, TransferManager.TransferReason.Dead);
Log.Debug(TimeInfo.Now, $"{GetCitizenDesc(citizenId, ref citizen)} is dead, body should get serviced");
}
protected bool EnsureCitizenValid(uint citizenId, ref TCitizen citizen)
{
if (CitizenProxy.GetHomeBuilding(ref citizen) == 0 &&
CitizenProxy.GetWorkBuilding(ref citizen) == 0 &&
CitizenProxy.GetVisitBuilding(ref citizen) == 0 &&
CitizenProxy.GetInstance(ref citizen) == 0 &&
CitizenProxy.GetVehicle(ref citizen) == 0)
{
CitizenMgr.ReleaseCitizen(citizenId);
return(false);
}
if (CitizenProxy.IsCollapsed(ref citizen))
{
Log.Debug($"{GetCitizenDesc(citizenId, ref citizen)} is collapsed, doing nothing...");
return(false);
}
return(true);
}
/// <summary>
/// Ensures that the provided citizen is in a valid state and can be processed.
/// </summary>
///
/// <param name="citizenId">The citizen ID to check.</param>
/// <param name="citizen">The citizen data reference.</param>
///
/// <returns><c>true</c> if the provided citizen is in a valid state; otherwise, <c>false</c>.</returns>
protected bool EnsureCitizenCanBeProcessed(uint citizenId, ref TCitizen citizen)
{
if ((CitizenProxy.GetHomeBuilding(ref citizen) == 0 &&
CitizenProxy.GetWorkBuilding(ref citizen) == 0 &&
CitizenProxy.GetVisitBuilding(ref citizen) == 0 &&
CitizenProxy.GetInstance(ref citizen) == 0 &&
CitizenProxy.GetVehicle(ref citizen) == 0)
||
(CitizenProxy.HasFlags(ref citizen, Citizen.Flags.MovingIn) && CitizenProxy.GetLocation(ref citizen) == Citizen.Location.Home))
{
CitizenMgr.ReleaseCitizen(citizenId);
return(false);
}
if (CitizenProxy.IsCollapsed(ref citizen))
{
Log.Debug($"{GetCitizenDesc(citizenId, ref citizen, false)} is collapsed, doing nothing...");
return(false);
}
return(true);
}
private void ProcessCitizenMoving(TAI instance, uint citizenId, ref TCitizen citizen, bool mayCancel)
{
ushort instanceId = CitizenProxy.GetInstance(ref citizen);
ushort vehicleId = CitizenProxy.GetVehicle(ref citizen);
if (vehicleId == 0 && instanceId == 0)
{
if (CitizenProxy.GetVisitBuilding(ref citizen) != 0)
{
CitizenProxy.SetVisitPlace(ref citizen, citizenId, 0);
}
if (CitizenProxy.HasFlags(ref citizen, Citizen.Flags.MovingIn))
{
CitizenMgr.ReleaseCitizen(citizenId);
}
else
{
// TODO: check whether this makes sense and maybe remove/replace this logic
// Don't know why the original game does this...
CitizenProxy.SetLocation(ref citizen, Citizen.Location.Home);
CitizenProxy.SetArrested(ref citizen, false);
}
return;
}
if (vehicleId == 0 && CitizenMgr.IsAreaEvacuating(instanceId) && !CitizenProxy.HasFlags(ref citizen, Citizen.Flags.Evacuating))
{
Log.Debug(TimeInfo.Now, $"{GetCitizenDesc(citizenId, ref citizen, false)} was on the way, but the area evacuates. Finding an evacuation place.");
TransferMgr.AddOutgoingOfferFromCurrentPosition(citizenId, residentAI.GetEvacuationReason(instance, 0));
return;
}
bool returnHome = false;
ushort targetBuilding = CitizenMgr.GetTargetBuilding(instanceId);
if (targetBuilding != CitizenProxy.GetWorkBuilding(ref citizen))
{
ItemClass.Service targetService = BuildingMgr.GetBuildingService(targetBuilding);
if (targetService == ItemClass.Service.Beautification && IsBadWeather(citizenId))
{
Log.Debug(TimeInfo.Now, $"{GetCitizenDesc(citizenId, ref citizen, false)} cancels the trip to a park due to bad weather");
returnHome = true;
}
}
if (!returnHome && CitizenMgr.InstanceHasFlags(instanceId, CitizenInstance.Flags.WaitingTransport | CitizenInstance.Flags.WaitingTaxi))
{
if (mayCancel && CitizenMgr.GetInstanceWaitCounter(instanceId) == 255 && Random.ShouldOccur(AbandonTransportWaitChance))
{
Log.Debug(TimeInfo.Now, $"{GetCitizenDesc(citizenId, ref citizen, false)} goes back home");
returnHome = true;
}
}
if (returnHome)
{
ushort home = CitizenProxy.GetHomeBuilding(ref citizen);
if (home == 0)
{
return;
}
residentAI.StartMoving(instance, citizenId, ref citizen, 0, home);
}
}
private void ProcessVisit(TAI instance, uint citizenId, ref TCitizen citizen)
{
ushort visitBuilding = CitizenProxy.GetVisitBuilding(ref citizen);
if (visitBuilding == 0)
{
CitizenMgr.ReleaseCitizen(citizenId);
return;
}
if (BuildingMgr.BuildingHasFlags(visitBuilding, Building.Flags.Evacuating))
{
touristAI.FindEvacuationPlace(instance, citizenId, visitBuilding, touristAI.GetEvacuationReason(instance, visitBuilding));
return;
}
switch (BuildingMgr.GetBuildingService(visitBuilding))
{
case ItemClass.Service.Disaster:
if (BuildingMgr.BuildingHasFlags(visitBuilding, Building.Flags.Downgrading))
{
FindRandomVisitPlace(instance, citizenId, ref citizen, 0, visitBuilding);
}
return;
// Tourist is sleeping in a hotel
case ItemClass.Service.Commercial
when TimeInfo.IsNightTime && BuildingMgr.GetBuildingSubService(visitBuilding) == ItemClass.SubService.CommercialTourist:
return;
}
if (Random.ShouldOccur(TouristEventChance) && !IsBadWeather())
{
ICityEvent cityEvent = GetUpcomingEventToAttend(citizenId, ref citizen);
if (cityEvent != null)
{
StartMovingToVisitBuilding(instance, citizenId, ref citizen, CitizenProxy.GetCurrentBuilding(ref citizen), cityEvent.BuildingId);
Log.Debug(TimeInfo.Now, $"Tourist {GetCitizenDesc(citizenId, ref citizen)} attending an event at {cityEvent.BuildingId}");
return;
}
}
int doNothingChance;
switch (EventMgr.GetEventState(visitBuilding, DateTime.MaxValue))
{
case CityEventState.Ongoing:
if (Random.ShouldOccur(TouristShoppingChance))
{
BuildingMgr.ModifyMaterialBuffer(visitBuilding, TransferManager.TransferReason.Shopping, -ShoppingGoodsAmount);
}
return;
case CityEventState.Finished:
doNothingChance = 0;
break;
default:
doNothingChance = TouristDoNothingProbability;
break;
}
FindRandomVisitPlace(instance, citizenId, ref citizen, doNothingChance, visitBuilding);
}
private bool ProcessCitizenMoving(ref CitizenSchedule schedule, TAI instance, uint citizenId, ref TCitizen citizen)
{
ushort instanceId = CitizenProxy.GetInstance(ref citizen);
ushort vehicleId = CitizenProxy.GetVehicle(ref citizen);
if (instanceId == 0)
{
if (vehicleId == 0)
{
if (CitizenProxy.GetVisitBuilding(ref citizen) != 0)
{
CitizenProxy.SetVisitPlace(ref citizen, citizenId, 0);
}
if (CitizenProxy.HasFlags(ref citizen, Citizen.Flags.MovingIn))
{
CitizenMgr.ReleaseCitizen(citizenId);
schedule = default;
}
else
{
CitizenProxy.SetLocation(ref citizen, Citizen.Location.Home);
CitizenProxy.SetArrested(ref citizen, false);
schedule.Schedule(ResidentState.Unknown);
}
}
return(true);
}
if (vehicleId == 0 && !CitizenProxy.HasFlags(ref citizen, Citizen.Flags.Evacuating) && CitizenMgr.IsAreaEvacuating(instanceId))
{
Log.Debug(LogCategory.Movement, TimeInfo.Now, $"{GetCitizenDesc(citizenId, ref citizen)} was on the way, but the area evacuates. Finding an evacuation place.");
schedule.Schedule(ResidentState.Unknown);
schedule.DepartureTime = default;
TransferMgr.AddOutgoingOfferFromCurrentPosition(citizenId, residentAI.GetEvacuationReason(instance, 0));
return(true);
}
ushort targetBuilding = CitizenMgr.GetTargetBuilding(instanceId);
bool headingToWork = targetBuilding == CitizenProxy.GetWorkBuilding(ref citizen);
if (vehicleId != 0 && schedule.DepartureTime != default)
{
float maxTravelTime = headingToWork
? abandonCarRideToWorkDurationThreshold
: abandonCarRideDurationThreshold;
if ((TimeInfo.Now - schedule.DepartureTime).TotalHours > maxTravelTime)
{
buildingAI.RegisterReachingTrouble(targetBuilding);
if (targetBuilding == CitizenProxy.GetHomeBuilding(ref citizen))
{
return(true);
}
Log.Debug(LogCategory.Movement, TimeInfo.Now, $"{GetCitizenDesc(citizenId, ref citizen)} cancels the trip because of traffic jam");
schedule.Schedule(ResidentState.Relaxing);
schedule.Hint = ScheduleHint.RelaxNearbyOnly;
schedule.CurrentState = ResidentState.InTransition;
return(false);
}
}
if (headingToWork)
{
return(true);
}
ItemClass.Service targetService = BuildingMgr.GetBuildingService(targetBuilding);
if (targetService == ItemClass.Service.Beautification && WeatherInfo.IsBadWeather)
{
Log.Debug(LogCategory.Movement, TimeInfo.Now, $"{GetCitizenDesc(citizenId, ref citizen)} cancels the trip to a park due to bad weather");
schedule.Schedule(ResidentState.AtHome);
schedule.CurrentState = ResidentState.InTransition;
return(false);
}
return(true);
}
private void ProcessMoving(TAI instance, uint citizenId, ref TCitizen citizen)
{
ushort instanceId = CitizenProxy.GetInstance(ref citizen);
ushort vehicleId = CitizenProxy.GetVehicle(ref citizen);
if (instanceId == 0)
{
if (vehicleId == 0)
{
CitizenMgr.ReleaseCitizen(citizenId);
}
return;
}
bool isEvacuating = CitizenProxy.HasFlags(ref citizen, Citizen.Flags.Evacuating);
if (vehicleId == 0 && !isEvacuating && CitizenMgr.IsAreaEvacuating(instanceId))
{
Log.Debug(LogCategory.Movement, TimeInfo.Now, $"Tourist {GetCitizenDesc(citizenId, ref citizen)} was on the way, but the area evacuates. Searching for a shelter.");
TransferMgr.AddOutgoingOfferFromCurrentPosition(citizenId, touristAI.GetEvacuationReason(instance, 0));
return;
}
if (isEvacuating)
{
return;
}
if (CitizenMgr.InstanceHasFlags(instanceId, CitizenInstance.Flags.TargetIsNode | CitizenInstance.Flags.OnTour, all: true))
{
Log.Debug(LogCategory.Movement, TimeInfo.Now, $"Tourist {GetCitizenDesc(citizenId, ref citizen)} exits the guided tour.");
FindRandomVisitPlace(instance, citizenId, ref citizen, TouristDoNothingProbability, 0);
return;
}
ushort targetBuildingId = CitizenProxy.GetVisitBuilding(ref citizen);
TouristTarget target;
if (CitizenMgr.InstanceHasFlags(instanceId, CitizenInstance.Flags.TargetIsNode))
{
if (CitizenMgr.GetTargetNode(instanceId) != 0)
{
target = TouristTarget.Relaxing;
}
else
{
return;
}
}
else
{
if (targetBuildingId == 0)
{
targetBuildingId = CitizenMgr.GetTargetBuilding(instanceId);
}
BuildingMgr.GetBuildingService(targetBuildingId, out ItemClass.Service targetService, out ItemClass.SubService targetSubService);
switch (targetService)
{
// Heading to a hotel, no need to change anything
case ItemClass.Service.Commercial when targetSubService == ItemClass.SubService.CommercialTourist:
return;
case ItemClass.Service.Commercial when targetSubService == ItemClass.SubService.CommercialLeisure:
target = TouristTarget.Party;
break;
case ItemClass.Service.Tourism:
case ItemClass.Service.Beautification:
case ItemClass.Service.Monument:
target = TouristTarget.Relaxing;
break;
case ItemClass.Service.Commercial:
target = TouristTarget.Shopping;
break;
default:
return;
}
}
if (GetTouristGoingOutChance(ref citizen, target) > 0)
{
return;
}
ushort hotel = FindHotel(targetBuildingId);
if (hotel != 0)
{
Log.Debug(LogCategory.Movement, TimeInfo.Now, $"Tourist {GetCitizenDesc(citizenId, ref citizen)} changes the target and moves to a hotel {hotel} because of time or weather");
StartMovingToVisitBuilding(instance, citizenId, ref citizen, 0, hotel);
}
else
{
Log.Debug(LogCategory.Movement, TimeInfo.Now, $"Tourist {GetCitizenDesc(citizenId, ref citizen)} leaves the city because of time or weather");
touristAI.FindVisitPlace(instance, citizenId, 0, touristAI.GetLeavingReason(instance, citizenId, ref citizen));
}
}
private void ProcessVisit(TAI instance, uint citizenId, ref TCitizen citizen)
{
ushort visitBuilding = CitizenProxy.GetVisitBuilding(ref citizen);
if (visitBuilding == 0)
{
CitizenMgr.ReleaseCitizen(citizenId);
return;
}
if (BuildingMgr.BuildingHasFlags(visitBuilding, Building.Flags.Evacuating))
{
touristAI.FindEvacuationPlace(instance, citizenId, visitBuilding, touristAI.GetEvacuationReason(instance, visitBuilding));
return;
}
switch (BuildingMgr.GetBuildingService(visitBuilding))
{
case ItemClass.Service.Disaster:
if (BuildingMgr.BuildingHasFlags(visitBuilding, Building.Flags.Downgrading))
{
FindRandomVisitPlace(instance, citizenId, ref citizen, 0, visitBuilding);
}
return;
// Tourist is sleeping in a hotel
case ItemClass.Service.Commercial
when TimeInfo.IsNightTime && BuildingMgr.GetBuildingSubService(visitBuilding) == ItemClass.SubService.CommercialTourist:
return;
}
if (IsChance(TouristEventChance) && AttendUpcomingEvent(citizenId, ref citizen, out ushort eventBuilding))
{
StartMovingToVisitBuilding(instance, citizenId, ref citizen, CitizenProxy.GetCurrentBuilding(ref citizen), eventBuilding);
touristAI.AddTouristVisit(instance, citizenId, eventBuilding);
Log.Debug(TimeInfo.Now, $"Tourist {GetCitizenDesc(citizenId, ref citizen)} attending an event at {eventBuilding}");
return;
}
bool doShopping;
switch (EventMgr.GetEventState(visitBuilding, DateTime.MaxValue))
{
case CityEventState.Ongoing:
doShopping = IsChance(TouristShoppingChance);
break;
case CityEventState.Finished:
doShopping = !FindRandomVisitPlace(instance, citizenId, ref citizen, 0, visitBuilding);
break;
default:
doShopping = false;
break;
}
if (doShopping || !FindRandomVisitPlace(instance, citizenId, ref citizen, TouristDoNothingProbability, visitBuilding))
{
BuildingMgr.ModifyMaterialBuffer(visitBuilding, TransferManager.TransferReason.Shopping, -ShoppingGoodsAmount);
touristAI.AddTouristVisit(instance, citizenId, visitBuilding);
}
}