private void ComputeCostalBoost()
{
DepartmentOfTheInterior agency = base.Empire.GetAgency <DepartmentOfTheInterior>();
this.costalCityCount = 0;
for (int i = 0; i < agency.Cities.Count; i++)
{
if (agency.Cities[i].Districts.Any((District match) => this.worldPositionningService.IsWaterTile(match.WorldPosition)))
{
this.costalCityCount++;
}
}
this.costalColonizationBoost.Reset();
if (this.costalCityCount < 3)
{
int num = 3;
HeuristicValue heuristicValue = new HeuristicValue(0f);
heuristicValue.Add((float)agency.Cities.Count, "City count", new object[0]);
heuristicValue.Subtract((float)(this.costalCityCount * num), "Costal city * {0}", new object[]
{
num
});
heuristicValue.Divide((float)num, "Costal gap", new object[0]);
heuristicValue.Clamp(0.1f, 1f);
heuristicValue.Multiply(this.costalCityRatioMaxBoost, "Factor from xml", new object[0]);
this.costalColonizationBoost.Boost(heuristicValue, "Costal city ratio boost", new object[0]);
}
if (base.Empire.SimulationObject.Tags.Contains(DownloadableContent16.AffinitySeaDemons))
{
this.costalColonizationBoost.Boost(0.1f, "Sea demons", new object[0]);
}
}
protected HeuristicValue ComputePowerFitness(float enemyPower, float myPower)
{
HeuristicValue heuristicValue = new HeuristicValue(0f);
enemyPower += 1f;
myPower += 1f;
if (enemyPower > myPower)
{
float num = myPower / enemyPower;
if (num < 0.8f)
{
heuristicValue.Value = -1f;
heuristicValue.Log("Enemy really too strong. Ratio My/enemyPower = {0}", new object[]
{
num
});
return(heuristicValue);
}
heuristicValue.Add(0.8f, "Max ratio as we are under the enemy power.", new object[0]);
heuristicValue.Boost(-1f + num, "inverted negative ratio", new object[0]);
}
else
{
heuristicValue.Add(0.8f, "Max ratio as we are over the enemy power.", new object[0]);
HeuristicValue heuristicValue2 = new HeuristicValue(0f);
heuristicValue2.Add(enemyPower, "Enemy power", new object[0]);
heuristicValue2.Divide(myPower, "My power", new object[0]);
HeuristicValue heuristicValue3 = new HeuristicValue(0f);
heuristicValue3.Add(1f, "constant", new object[0]);
heuristicValue3.Subtract(heuristicValue2, "Enemy/my power ratio", new object[0]);
heuristicValue3.Clamp(-1f, 1f);
heuristicValue.Boost(heuristicValue3, "Boost based on power", new object[0]);
}
return(heuristicValue);
}
private HeuristicValue GetTaskFitness(BaseNavyArmy navyGarrison)
{
HeuristicValue heuristicValue = new HeuristicValue(0f);
base.Owner.GetAgency <DepartmentOfForeignAffairs>();
if (navyGarrison.Garrison.GUID == base.TargetGuid)
{
heuristicValue.Value = -1f;
heuristicValue.Log("Cannot reinforce itself.", new object[0]);
}
else if (navyGarrison.Role == BaseNavyArmy.ArmyRole.Land || navyGarrison.Role == BaseNavyArmy.ArmyRole.Forteress || navyGarrison.Role == BaseNavyArmy.ArmyRole.Convoi)
{
heuristicValue.Value = -1f;
heuristicValue.Log("Role is not valid for the task. Role={0}.", new object[]
{
navyGarrison.Role.ToString()
});
}
else if (navyGarrison.Garrison.StandardUnits.Count == 0)
{
heuristicValue.Value = -1f;
heuristicValue.Log("Army is empty, cannot be used as reinforcement.", new object[0]);
}
else
{
heuristicValue.Add(this.NavyFortress.WantToKeepArmyFitness, "Fortress army need", new object[0]);
if (navyGarrison.Role == BaseNavyArmy.ArmyRole.TaskForce)
{
heuristicValue.Boost(-0.1f, "constant avoid reinforce while task force.", new object[0]);
float num = (float)navyGarrison.Garrison.CurrentUnitSlot;
float operand = Math.Abs((float)this.ReinforcementSlots - num);
HeuristicValue heuristicValue2 = new HeuristicValue(0f);
heuristicValue2.Add(operand, "ABS(TaskSlotNeeded - armySize)", new object[0]);
heuristicValue2.Divide(num, "Army size", new object[0]);
heuristicValue.Subtract(heuristicValue2, "Size ratio", new object[0]);
}
if (heuristicValue.Value > 0f)
{
if (this.NavyFortress.ArmySize < BaseNavyArmy.ArmyState.Medium)
{
heuristicValue.Boost(0.2f, "(constant)Under medium", new object[0]);
}
else if (this.NavyFortress.ArmySize < BaseNavyArmy.ArmyState.High)
{
heuristicValue.Boost(0.1f, "(constant)Under high", new object[0]);
}
float numberOfTurnToReach = (float)this.worldPositionService.GetDistance(navyGarrison.Garrison.WorldPosition, this.NavyFortress.Garrison.WorldPosition) / navyGarrison.GetMaximumMovement();
heuristicValue.Multiply(base.ComputeDistanceFitness(numberOfTurnToReach, navyGarrison.Role), "Distance", new object[0]);
}
}
return(heuristicValue);
}
protected HeuristicValue ComputeDistanceFitness(float numberOfTurnToReach, BaseNavyArmy.ArmyRole armyRole)
{
HeuristicValue heuristicValue = new HeuristicValue(0f);
float num = 5f;
heuristicValue.Add(numberOfTurnToReach, "Turn to reach", new object[0]);
float operand = 4f;
heuristicValue.Divide(operand, "constant", new object[0]);
heuristicValue.Clamp(0f, num);
HeuristicValue heuristicValue2 = new HeuristicValue(0f);
heuristicValue2.Add(num, "constant", new object[0]);
heuristicValue2.Subtract(heuristicValue, "Turn ratio", new object[0]);
HeuristicValue heuristicValue3 = new HeuristicValue(0f);
heuristicValue3.Add(heuristicValue2, "inverted turn ratio", new object[0]);
heuristicValue3.Divide(num, "constant for normalization", new object[0]);
return(heuristicValue3);
}
