public override float GetScoreOfKingdomToGetClan(Kingdom kingdom, Clan clan)
{
var numClanHeroes = clan.CommanderHeroes.Count;
var existingHeroesInKingdom = GetNumberOfHeroesInKingdom(kingdom);
if ((numClanHeroes == 0) ||
(existingHeroesInKingdom == 0))
{
return(-1E+08f);
}
// Start with a basis of 0.
var valueProposition = 0.0f;
// Add value for the settlements the clan will bring to the kingdom, and the adjusted clan strength.
// Adjusted clan strength is the clan strength ~ how badly the kingdom needs allies.
var clanStrength = GetClanStrength(clan, numClanHeroes);
var powerRatioToEnemies = FactionHelper.GetPowerRatioToEnemies(kingdom);
var howBadlyDoesThisKingdomNeedSupport = 1f / Clamp(powerRatioToEnemies > 1 ? (float)Math.Sqrt(powerRatioToEnemies) : powerRatioToEnemies, 0.1f, 2.5f);
var adjustedClanStrength = clanStrength * howBadlyDoesThisKingdomNeedSupport;
valueProposition += clan.CalculateSettlementValue(kingdom) * 0.1f + adjustedClanStrength;
// Increase the value for happier relations.
var relationMult = Clamp(1.0f + 0.0199999995529652f * FactionManager.GetRelationBetweenClans(kingdom.RulingClan, clan), 0.33f, 2f);
valueProposition *= relationMult;
// Increase the value for the same culture.
var sameCultureMult = (float)(1.0 + (kingdom.Culture == clan.Culture ? 1.0 : 0.0));
valueProposition *= sameCultureMult;
// Increase the value if the lord is known to be honorable.
var reliabilityConstant = HeroHelper.CalculateReliabilityConstant(clan.Leader);
valueProposition *= reliabilityConstant;
return(valueProposition);
}