public DamageOutcome Evaluate(BaseCharacter attacker, BaseCharacter defender, Damage attackerDamage)
{
var damageDealt = attackerDamage.DamageDealt;
var doNotEval = false;
var evalWithDummy = false;
if (attacker == null)
{
if (Rm_RPGHandler.Instance.Combat.SkipEvaluatingDmgWithNullAttack)
{
doNotEval = true;
}
else
{
attacker = new BaseCharacter();
attacker.Init();
evalWithDummy = true;
}
}
if (!doNotEval && !evalWithDummy && (attacker.CharacterType == CharacterType.Player || defender.CharacterType == CharacterType.Player))
{
var participants = new[] { attacker, defender };
if (participants.All(p => p != null) && participants.Any(p => p.CharacterType != CharacterType.Player))
{
var player = participants.First(p => p.CharacterType == CharacterType.Player);
var other = participants.First(p => p.CharacterType != CharacterType.Player);
var cc = other as CombatCharacter;
if (!cc.AttackedOnceByPlayer)
{
var repDef = Rm_RPGHandler.Instance.Repositories.Quests.AllReputations.FirstOrDefault(r => r.ID == cc.ReputationId);
if (repDef != null)
{
if (repDef.ValueLossForNPCAttack > 0)
{
var playerRep = GetObject.PlayerSave.QuestLog.AllReputations.FirstOrDefault(r => r.ReputationID == cc.ReputationId);
if (playerRep != null)
{
playerRep.Value -= repDef.ValueLossForNPCAttack;
}
}
}
cc.AttackedOnceByPlayer = true;
}
}
}
var combatCalcTree = Rm_RPGHandler.Instance.Nodes.DamageTakenTree;
if (defender.CharacterType == CharacterType.Player)
{
var playerDifficulty = GetObject.PlayerSave.Difficulty;
var difficultyDef = Rm_RPGHandler.Instance.Player.Difficulties.FirstOrDefault(d => d.ID == playerDifficulty);
if (difficultyDef != null)
{
attackerDamage.ApplyMultiplier(difficultyDef.DamageMultiplier);
}
}
if (!doNotEval)
{
var nodeChain = new NodeChain(combatCalcTree, typeof(CombatStartNode), "DamageTaken")
{
Attacker = attacker,
Defender = defender,
Damage = attackerDamage,
DamageDealt = damageDealt
};
AttackOutcome?outcome = null;
while (!nodeChain.Done)
{
nodeChain.Evaluate();
if (nodeChain.CurrentNode is MissedHitNode)
{
outcome = AttackOutcome.Missed;
}
else if (nodeChain.CurrentNode is EvadedHitNode)
{
outcome = AttackOutcome.Evaded;
}
}
if (outcome != null && (outcome != AttackOutcome.Success || outcome != AttackOutcome.Critical))
{
return(new DamageOutcome(null, outcome.Value));
}
else
{
return(new DamageOutcome(attackerDamage, damageDealt, nodeChain.Damage.IsCritical ? AttackOutcome.Critical : AttackOutcome.Success));
}
}
else
{
return(new DamageOutcome(attackerDamage, attackerDamage.DamageDealt, AttackOutcome.Success));
}
}