private void OrderCityBuilding()
{
DepartmentOfTheInterior agency = this.Empire.GetAgency <DepartmentOfTheInterior>();
DepartmentOfIndustry agency2 = this.Empire.GetAgency <DepartmentOfIndustry>();
if (this.CityLocation.IsValid && agency != null)
{
City closestCityFromWorldPosition = agency.GetClosestCityFromWorldPosition(this.CityLocation, true);
if ((closestCityFromWorldPosition != null || closestCityFromWorldPosition.Empire == this.Empire) && agency2.GetConstructionQueue(closestCityFromWorldPosition).PendingConstructions.Count <= 0)
{
List <string> list = new List <string>
{
"CityImprovementIndustry0",
"CityImprovementDust0",
"CityImprovementFood0",
"CityImprovementApproval1",
"CityImprovementScience0"
};
List <DepartmentOfIndustry.ConstructibleElement> list2 = new List <DepartmentOfIndustry.ConstructibleElement>();
DepartmentOfIndustry.ConstructibleElement constructibleElement = null;
foreach (DepartmentOfIndustry.ConstructibleElement constructibleElement2 in agency2.ConstructibleElementDatabase.GetAvailableConstructibleElements(new StaticString[]
{
CityImprovementDefinition.ReadOnlyCategory
}))
{
if (DepartmentOfTheTreasury.CheckConstructiblePrerequisites(closestCityFromWorldPosition, constructibleElement2, new string[]
{
ConstructionFlags.Prerequisite
}))
{
if (agency.Cities.Count == 1 && constructibleElement2.ToString().Contains("CityImprovementFIDS"))
{
constructibleElement = constructibleElement2;
break;
}
if (list.Contains(constructibleElement2.ToString()))
{
list2.Add(constructibleElement2);
}
}
}
if (constructibleElement == null && list2.Count > 0)
{
using (List <string> .Enumerator enumerator = list.GetEnumerator())
{
while (enumerator.MoveNext())
{
string important = enumerator.Current;
if (list2.Any((DepartmentOfIndustry.ConstructibleElement item) => item.Name == important))
{
constructibleElement = list2.First((DepartmentOfIndustry.ConstructibleElement item) => item.Name == important);
break;
}
}
}
}
if (constructibleElement != null)
{
OrderQueueConstruction order = new OrderQueueConstruction(this.Empire.Index, closestCityFromWorldPosition.GUID, constructibleElement, string.Empty);
Ticket ticket;
this.Empire.PlayerControllers.AI.PostOrder(order, out ticket, null);
}
}
}
}