protected override State Execute(AIBehaviorTree aiBehaviorTree, params object[] parameters)
{
DepartmentOfScience agency = aiBehaviorTree.AICommander.Empire.GetAgency <DepartmentOfScience>();
if (agency != null && !agency.CanPillage())
{
return(State.Failure);
}
if (!this.downloadableContentService.IsShared(DownloadableContent11.ReadOnlyName))
{
return(State.Failure);
}
Army army;
if (base.GetArmyUnlessLocked(aiBehaviorTree, "$Army", out army) != AIArmyMission.AIArmyMissionErrorCode.None)
{
return(State.Failure);
}
if (!aiBehaviorTree.Variables.ContainsKey(this.TargetListVarName))
{
return(State.Failure);
}
if (!string.IsNullOrEmpty(this.OpportunityMaximumTurnName) && aiBehaviorTree.Variables.ContainsKey(this.OpportunityMaximumTurnName))
{
this.OpportunityMaximumTurn = (float)aiBehaviorTree.Variables[this.OpportunityMaximumTurnName];
}
List <IWorldPositionable> list = aiBehaviorTree.Variables[this.TargetListVarName] as List <IWorldPositionable>;
if (list == null)
{
aiBehaviorTree.ErrorCode = 10;
return(State.Failure);
}
if (list.Count == 0)
{
aiBehaviorTree.ErrorCode = 10;
return(State.Failure);
}
AIEntity_Empire entity = aiBehaviorTree.AICommander.AIPlayer.GetEntity <AIEntity_Empire>();
float num = 0.1f;
float propertyValue = army.GetPropertyValue(SimulationProperties.MaximumMovement);
PointOfInterest pointOfInterest = null;
for (int i = 0; i < list.Count; i++)
{
PointOfInterest pointOfInterest2 = list[i] as PointOfInterest;
if (pointOfInterest2 != null && pointOfInterest2.Region.City != null && pointOfInterest2.PointOfInterestImprovement != null && DepartmentOfDefense.CanStartPillage(army, pointOfInterest2, false))
{
float num2 = 0.5f;
if (entity != null)
{
num2 = this.ComputePillageInterest(pointOfInterest2, entity, army) * 0.5f;
}
if (num2 >= 0f)
{
float num3 = (float)this.worldPositionningService.GetDistance(army.WorldPosition, pointOfInterest2.WorldPosition) / propertyValue;
if (num3 <= this.MaximumTurnDistance)
{
float num4 = 0.5f - num3 / this.MaximumTurnDistance;
num2 = AILayer.Boost(num2, num4 * 0.5f);
float propertyValue2 = pointOfInterest2.GetPropertyValue(SimulationProperties.PillageDefense);
float propertyValue3 = pointOfInterest2.GetPropertyValue(SimulationProperties.MaximumPillageDefense);
num2 = AILayer.Boost(num2, (1f - propertyValue2 / propertyValue3) * 0.2f);
if (num2 > num)
{
num = num2;
pointOfInterest = pointOfInterest2;
}
}
}
}
}
if (pointOfInterest != null)
{
if (this.OpportunityMaximumTurn > 0f)
{
int num5 = 0;
int num6 = 0;
if (aiBehaviorTree.Variables.ContainsKey(this.OpportunityMainTargetPosition))
{
WorldPosition mainTargetPosition = (WorldPosition)aiBehaviorTree.Variables[this.OpportunityMainTargetPosition];
if (!AIBehaviorTreeNode_Decorator_EvaluateOpportunity.IsDetourWorthCheckingFast(this.worldPositionningService, army, pointOfInterest.WorldPosition, mainTargetPosition, out num6, out num5))
{
return(State.Failure);
}
}
int remainingTurnToPillage = DepartmentOfDefense.GetRemainingTurnToPillage(army, pointOfInterest);
IAIDataRepositoryAIHelper service = AIScheduler.Services.GetService <IAIDataRepositoryAIHelper>();
Diagnostics.Assert(service != null);
float num7 = 1f;
AIData_Army aidata_Army;
if (service.TryGetAIData <AIData_Army>(army.GUID, out aidata_Army))
{
num7 = aiBehaviorTree.AICommander.GetPillageModifier(aidata_Army.CommanderMission);
}
if ((float)(num5 - num6 + remainingTurnToPillage) > this.OpportunityMaximumTurn * num7)
{
return(State.Failure);
}
}
if (aiBehaviorTree.Variables.ContainsKey(this.Output_TargetVarName))
{
aiBehaviorTree.Variables[this.Output_TargetVarName] = pointOfInterest;
}
else
{
aiBehaviorTree.Variables.Add(this.Output_TargetVarName, pointOfInterest);
}
return(State.Success);
}
return(State.Failure);
}
