private void GeneratePopulationBuyoutMessage()
{
if (!DepartmentOfTheInterior.CanBuyoutPopulation(this.aiEntityCity.City))
{
return;
}
this.GeneratePopulationBuyoutMessage_ELCPGlobalPopulationInfo();
List <EvaluableMessage_PopulationBuyout> list = new List <EvaluableMessage_PopulationBuyout>(this.aiEntityCity.Blackboard.GetMessages <EvaluableMessage_PopulationBuyout>(BlackboardLayerID.City, (EvaluableMessage_PopulationBuyout message) => message.CityGuid == this.aiEntityCity.City.GUID && message.EvaluationState != EvaluableMessage.EvaluableMessageState.Obtained && message.EvaluationState != EvaluableMessage.EvaluableMessageState.Cancel));
EvaluableMessage_PopulationBuyout evaluableMessage_PopulationBuyout;
if (list.Count == 0)
{
evaluableMessage_PopulationBuyout = new EvaluableMessage_PopulationBuyout(this.aiEntityCity.City.GUID, 1, AILayer_AccountManager.EconomyAccountName);
this.aiEntityCity.Blackboard.AddMessage(evaluableMessage_PopulationBuyout);
}
else
{
evaluableMessage_PopulationBuyout = list[0];
}
float num = 0f;
for (int i = 0; i < AILayer_Population.GainPerPopulation.Length; i++)
{
num += this.aiEntityCity.City.GetPropertyValue(AILayer_Population.GainPerPopulation[i]);
}
float num2 = num / AILayer_Population.GlobalPopulationInfos[this.Empire.Index].bestGainPerPop * 0.5f;
float propertyValue = this.aiEntityCity.City.GetPropertyValue(SimulationProperties.Population);
if (propertyValue == AILayer_Population.GlobalPopulationInfos[this.Empire.Index].lowestPopulation)
{
num2 = AILayer.Boost(num2, 0.2f);
}
float populationBuyOutCost = DepartmentOfTheTreasury.GetPopulationBuyOutCost(this.aiEntityCity.City);
float num3;
if (!this.departmentOfTheTreasury.TryGetResourceStockValue(base.AIEntity.Empire.SimulationObject, DepartmentOfTheTreasury.Resources.EmpireMoney, out num3, false))
{
num3 = 1f;
}
float num4 = (num3 - populationBuyOutCost) / num3 / 0.8f;
if (this.departmentOfForeignAffairs.IsInWarWithSomeone())
{
num4 -= 0.05f;
}
num2 = AILayer.Boost(num2, num4);
ConstructionQueue constructionQueue = this.departmentOfIndustry.GetConstructionQueue(this.aiEntityCity.City);
if (propertyValue > 1f)
{
for (int j = constructionQueue.Length - 1; j >= 0; j--)
{
if (constructionQueue.PeekAt(j).ConstructibleElementName.ToString().Contains("Settler"))
{
num2 = AILayer.Boost(num2, -1f);
break;
}
}
}
Diagnostics.Log("ELCP {0}/{1} GeneratePopulationBuyoutMessage score: {2}, cost: {3}", new object[]
{
this.Empire,
this.aiEntityCity.City.LocalizedName,
num2,
populationBuyOutCost
});
evaluableMessage_PopulationBuyout.Refresh(1f, num2, populationBuyOutCost, int.MaxValue);
}