private static Tuple <float, float> CalculateWarScore(CampaignWar campaignWar, MBReadOnlyList <IFaction> kingdomSide, MBReadOnlyList <IFaction> oppositionSide)
{
var kingdomWarScore = CalculateWarScoreForSideAgainst(campaignWar, kingdomSide, oppositionSide);
var oppositionWarScore = CalculateWarScoreForSideAgainst(campaignWar, oppositionSide, kingdomSide);
return(Tuple.Create(kingdomWarScore, oppositionWarScore));
}
private static void FindSides(CampaignWar campaignWar, Kingdom kingdom, out MBReadOnlyList <IFaction> kingdomSide, out MBReadOnlyList <IFaction> oppositionSide)
{
if (campaignWar.Side1.Contains(kingdom))
{
kingdomSide = campaignWar.Side1;
oppositionSide = campaignWar.Side2;
}
else
{
kingdomSide = campaignWar.Side2;
oppositionSide = campaignWar.Side1;
}
}
private static float CalculateWarScoreForSideAgainst(CampaignWar campaignWar, MBReadOnlyList <IFaction> kingdomSide, MBReadOnlyList <IFaction> oppositionSide)
{
var warScore = 0.0f;
var factionCasualties = 0;
foreach (var faction in kingdomSide)
{
// Each point of renown is 1 point.
var factionRenown = campaignWar.GetWarScoreOfFaction(faction);
warScore += factionRenown * 1f;
// Each raid counts as 50 points.
var factionRaids = campaignWar.GetSuccessfulRaidsOfFaction(faction);
warScore += factionRaids * 50f;
// Each siege counts as 300 points.
var factionSieges = campaignWar.GetSuccessfulSiegesOfFaction(faction);
warScore += factionSieges * 300f;
// Track, but do not add, the number of allies killed.
factionCasualties += campaignWar.GetCasualtiesOfFaction(faction);
}
// Each enemy casualty is 1 point.
var oppositionCasualties = 0;
foreach (var faction in oppositionSide)
{
oppositionCasualties += campaignWar.GetCasualtiesOfFaction(faction);
}
warScore += oppositionCasualties * 1f;
// Scale the score by the a multiplier reflecting how many
// of the total losses are on the opponent's side.
var totalCasualties = factionCasualties + oppositionCasualties;
var casualtyMult = (totalCasualties > 0) ? (oppositionCasualties / (float)totalCasualties) : 1;
warScore *= casualtyMult;
return(warScore);
}
