/// <summary>
/// Gets the influence strength from otherSettlement on thisSettlement
/// </summary>
/// <param name="otherSettlement">Influencer</param>
/// <param name="thisSettlement">Influencee</param>
/// <param name="firstTimeSetup">First time setup will ignore the Ratio calculation, because the InfluenceMap has not been fully populated</param>
/// <returns></returns>
int getInfluenceFromSettlement(Settlement otherSettlement, Settlement thisSettlement, bool firstTimeSetup)
{
var otherCulture = ChangeCultureUtils.GetOwnerCulture(otherSettlement);
var thisCulture = ChangeCultureUtils.GetOwnerCulture(thisSettlement);
int influenceValue = BASE_INFLUENCE;
if (otherSettlement.IsTown)
{
influenceValue *= 3;
}
if (otherSettlement.IsCastle)
{
influenceValue *= 2;
}
if (otherSettlement.IsVillage)
{
influenceValue *= 1;
}
// Self influence bonus
if (otherSettlement.StringId == this.settlementId)
{
influenceValue *= 2;
}
// Homeland bonus only applied for self influence
if (otherCulture.StringId == homelandCultureId && otherSettlement.StringId == thisSettlement.StringId)
{
influenceValue *= 2;
}
// For first time setup
//if (firstTimeSetup && (otherSettlement.StringId == thisSettlement.StringId))
// influenceValue *= 5;
// Scale the influence based on the influence ratios of the other settlement. Skip on first time setup.
if (!firstTimeSetup)
{
influenceValue = (int)decimal.Round((decimal)influenceValue * ChangeCultureManager.Instance.InfluenceMap[otherSettlement.StringId].GetPercentOfTopCulture());
}
return(influenceValue);
}
/// <summary>
/// Recalculate influence based on campaign circumstances and save it as "TargetInfluence"
/// </summary>
/// <param name="firstTimeSetup"></param>
/// <returns></returns>
public int RecalculateInfluencers(bool firstTimeSetup)
{
Settlement settlement = Settlement.Find(settlementId);
if (settlement.Name.ToString() == "Syronea")
{
int u = 0;
}
// foreach nearby settlement, sum up the influence of each culture type
List <Settlement> influencingSettlements = new List <Settlement>();
// Geographically close settlements
influencingSettlements.AddRange(Settlement.FindSettlementsAroundPosition(settlement.Position2D, Settings.Instance.SettlementInfluenceRange).Where(x => x.IsVillage || x.IsCastle || x.IsTown));
if (Settings.Instance.TradeLinkedInfluence)
{
// Trade-linked settlements
if (settlement.IsCastle || settlement.IsTown)
{
influencingSettlements.AddRange(settlement.BoundVillages.Select(v => v.Settlement));
}
// Parent's Trade-linked settlements
if (settlement.IsVillage)
{
influencingSettlements.AddRange(Settlement.FindFirst(s => s.BoundVillages.Contains(settlement.Village)).BoundVillages.Select(v => v.Settlement));
}
}
// calculate the influence caused by our neighbors
int sum = 0;
Dictionary <CultureObject, int> influencers = new Dictionary <CultureObject, int>();
foreach (var otherSettlement in influencingSettlements)
{
int influence = getInfluenceFromSettlement(otherSettlement, settlement, firstTimeSetup);
sum += influence;
if (!influencers.ContainsKey(otherSettlement.Culture))
{
influencers.Add(otherSettlement.Culture, influence);
}
else
{
influencers[otherSettlement.Culture] += influence;
}
}
// calculate the influence caused by our owners
int ownerInfluence = BASE_INFLUENCE * Settings.Instance.OwnerInfluenceStrength;
sum += ownerInfluence;
if (ownerInfluence > 0)
{
var ownerCulture = ChangeCultureUtils.GetOwnerCulture(settlement);
if (!influencers.ContainsKey(ownerCulture))
{
influencers.Add(ownerCulture, ownerInfluence);
}
else
{
influencers[ownerCulture] += ownerInfluence;
}
}
// foreach influencing culture, calculate the percent of total influence
bool didTargetsChange = false;
foreach (var pair in influencers)
{
CultureObject culture = pair.Key;
decimal percent = (decimal)pair.Value / sum;
if (!TargetInfluences.ContainsKey(culture.StringId))
{
TargetInfluences.Add(culture.StringId, percent);
didTargetsChange = true;
}
else if (percent != TargetInfluences[culture.StringId])
{
TargetInfluences[culture.StringId] = percent;
didTargetsChange = true;
}
}
// clear out no longer influencing cultures
for (int x = 0; x < TargetInfluences.Count; x++)//foreach (var pair in TargetInfluences)
{
if (!influencers.Select(c => c.Key.StringId).Contains(TargetInfluences.ElementAt(x).Key))
{
TargetInfluences[TargetInfluences.ElementAt(x).Key] = 0m;
}
}
if (didTargetsChange)
{
TargetInfluencesIDKey++;
}
return(sum);
}