/// <summary>
/// Helper method for displaying information, including district and supply chain constraints, about the
/// building with given building id.
/// </summary>
/// <param name="building"></param>
/// <returns></returns>
private static string GetBuildingInfoText(ushort building)
{
var inputType = TransferManagerInfo.GetBuildingInputType(building);
var txtItems = new List <string>();
txtItems.Add($"{TransferManagerInfo.GetBuildingName(building)} ({building})");
txtItems.Add(TransferManagerInfo.GetDistrictParkText(building));
// Early return. Rest of info pertains to building types that we deal with in the mod.
if (!(TransferManagerInfo.IsDistrictServicesBuilding(building) || TransferManagerInfo.IsCustomVehiclesBuilding(building)))
{
return(string.Join("\n", txtItems.ToArray()));
}
txtItems.Add(TransferManagerInfo.GetBuildingInputTypeText(building));
txtItems.Add(TransferManagerInfo.GetServicesText(building));
if (!TransferManagerInfo.IsSupplyChainBuilding(building))
{
if (TransferManagerInfo.IsDistrictServicesBuilding(building))
{
txtItems.Add("");
txtItems.Add(TransferManagerInfo.GetOutputDistrictsServedText(building));
}
if (Settings.enableCustomVehicles &&
!VehicleManagerMod.BuildingUseDefaultVehicles[building] &&
VehicleManagerMod.BuildingToVehicles[building] != null &&
(inputType & InputType.VEHICLES) != InputType.NONE)
{
txtItems.Add("");
txtItems.Add(TransferManagerInfo.GetCustomVehiclesText(building));
}
return(string.Join("\n", txtItems.ToArray()));
}
if (Settings.enableIndustriesControl)
{
// From this point forth, we know this is a supply chain building ...
txtItems.Add($"Supply Reserve: {Constraints.InternalSupplyBuffer(building)}");
if ((inputType & InputType.INCOMING) != InputType.NONE)
{
txtItems.Add("");
txtItems.Add(TransferManagerInfo.GetSupplyBuildingSourcesText(building));
}
if ((inputType & InputType.OUTGOING) != InputType.NONE)
{
txtItems.Add("");
txtItems.Add(TransferManagerInfo.GetSupplyBuildingDestinationsText(building));
}
if (Settings.enableCustomVehicles &&
!VehicleManagerMod.BuildingUseDefaultVehicles[building] &&
VehicleManagerMod.BuildingToVehicles[building] != null &&
(inputType & InputType.VEHICLES) != InputType.NONE)
{
txtItems.Add("");
txtItems.Add(TransferManagerInfo.GetCustomVehiclesText(building));
}
var problemText = TransferManagerInfo.GetSupplyBuildingProblemsText(building);
if (problemText != string.Empty)
{
txtItems.Add("");
txtItems.Add($"<<WARNING: Cannot find the following materials to procure!>>");
txtItems.Add(problemText);
}
}
return(string.Join("\n", txtItems.ToArray()));
}
/// <summary>
/// Returns true if we can potentially match the two given offers.
/// </summary>
/// <returns></returns>
private static bool IsValidLowPriorityOffer(
TransferManager.TransferReason material,
ref TransferManager.TransferOffer requestOffer, int requestPriority,
ref TransferManager.TransferOffer responseOffer, int responsePriority)
{
var requestBuilding = TransferManagerInfo.GetHomeBuilding(ref requestOffer);
var responseBuilding = TransferManagerInfo.GetHomeBuilding(ref responseOffer);
if (responseBuilding == 0)
{
Logger.LogMaterial(
$"TransferManager::IsValidLowPriorityOffer: {Utils.ToString(ref responseOffer, material)}, not a district services building",
material);
return(false);
}
// Special logic if both buildings are warehouses. Used to prevent goods from being shuffled back and forth between warehouses.
if (BuildingManager.instance.m_buildings.m_buffer[requestBuilding].Info.GetAI() is WarehouseAI &&
BuildingManager.instance.m_buildings.m_buffer[responseBuilding].Info.GetAI() is WarehouseAI)
{
return(false);
}
// Special logic for recycling centers, since they can produce recycled goods but the district policies
// should not apply to these materials.
if (responseBuilding != 0 && BuildingManager.instance.m_buildings.m_buffer[responseBuilding].Info.GetAI() is LandfillSiteAI)
{
if (TransferManagerInfo.IsOutsideOffer(ref requestOffer))
{
Logger.LogMaterial(
$"TransferManager::IsValidLowPriorityOffer: {Utils.ToString(ref responseOffer, material)}, allow recycling centers",
material);
return(true);
}
// Only allow if there are no restrictions on the request, OR if recycling center resides in an allowed district.
var requestDistrictParksServed = Constraints.InputDistrictParkServiced(requestBuilding);
var responseDistrictPark = TransferManagerInfo.GetDistrictPark(responseBuilding);
if (Constraints.InputAllLocalAreas(requestBuilding) || responseDistrictPark.IsServedBy(requestDistrictParksServed))
{
Logger.LogMaterial(
$"TransferManager::IsValidLowPriorityOffer: {Utils.ToString(ref responseOffer, material)}, allow recycling centers",
material);
return(true);
}
else
{
return(false);
}
}
// See if the request is from an outside connection ...
if (TransferManagerInfo.IsOutsideOffer(ref requestOffer))
{
if (TransferManagerInfo.IsOutsideOffer(ref responseOffer))
{
// Prevent matching roads that are too close together ...
var distanceSquared = Vector3.SqrMagnitude(responseOffer.Position - requestOffer.Position);
return(distanceSquared > 100000);
}
else if (TransferManagerInfo.GetSupplyBuildingAmount(responseBuilding) > Constraints.InternalSupplyBuffer(responseBuilding))
{
Logger.LogMaterial(
$"TransferManager::IsValidLowPriorityOffer: {Utils.ToString(ref responseOffer, material)}, internal supply buffer, supply amount={TransferManagerInfo.GetSupplyBuildingAmount(responseBuilding)}, supply buffer={Constraints.InternalSupplyBuffer(responseBuilding)}",
material);
return(true);
}
else if (Constraints.OutputOutsideConnections(responseBuilding))
{
Logger.LogMaterial(
$"TransferManager::IsValidLowPriorityOffer: {Utils.ToString(ref responseOffer, material)}, matched inside to outside offer",
material);
return(true);
}
else
{
Logger.LogMaterial(
$"TransferManager::IsValidLowPriorityOffer: {Utils.ToString(ref responseOffer, material)}, disallowed outside offer",
material);
return(false);
}
}
// Here, we are guaranteed that the request is a local offer.
if (TransferManagerInfo.IsOutsideBuilding(responseBuilding))
{
// Don't be so aggressive in trying to serve low priority orders with outside connections.
if (requestPriority > 1 && Constraints.InputOutsideConnections(requestBuilding))
{
Logger.LogMaterial(
$"TransferManager::IsValidLowPriorityOffer: {Utils.ToString(ref responseOffer, material)}, matched outside to inside offer",
material);
return(true);
}
}
else if (TransferManagerInfo.GetSupplyBuildingAmount(responseBuilding) > Constraints.InternalSupplyBuffer(responseBuilding))
{
// Only allow if the request building allows all incoming shipments
if (Constraints.InputAllLocalAreas(requestBuilding))
{
Logger.LogMaterial(
$"TransferManager::IsValidLowPriorityOffer: {Utils.ToString(ref responseOffer, material)}, internal supply buffer, supply amount={TransferManagerInfo.GetSupplyBuildingAmount(responseBuilding)}, supply buffer={Constraints.InternalSupplyBuffer(responseBuilding)}",
material);
return(true);
}
}
Logger.LogMaterial(
$"TransferManager::IsValidLowPriorityOffer: {Utils.ToString(ref responseOffer, material)}, not valid",
material);
return(false);
}