public HostileReference SelectNextVictim(Creature attacker, HostileReference currentVictim)
{
HostileReference currentRef = null;
bool found = false;
bool noPriorityTargetFound = false;
for (var i = 0; i < threatList.Count; i++)
{
if (found)
{
break;
}
currentRef = threatList[i];
Unit target = currentRef.GetTarget();
Cypher.Assert(target); // if the ref has status online the target must be there !
// some units are prefered in comparison to others
if (!noPriorityTargetFound && (target.IsImmunedToDamage(attacker.GetMeleeDamageSchoolMask()) || target.HasNegativeAuraWithInterruptFlag(SpellAuraInterruptFlags.TakeDamage)))
{
if (i != threatList.Count - 1)
{
// current victim is a second choice target, so don't compare threat with it below
if (currentRef == currentVictim)
{
currentVictim = null;
}
continue;
}
else
{
// if we reached to this point, everyone in the threatlist is a second choice target. In such a situation the target with the highest threat should be attacked.
noPriorityTargetFound = true;
i = 0;
continue;
}
}
if (attacker.CanCreatureAttack(target)) // skip non attackable currently targets
{
if (currentVictim != null) // select 1.3/1.1 better target in comparison current target
{
// list sorted and and we check current target, then this is best case
if (currentVictim == currentRef || currentRef.GetThreat() <= 1.1f * currentVictim.GetThreat())
{
if (currentVictim != currentRef && attacker.CanCreatureAttack(currentVictim.GetTarget()))
{
currentRef = currentVictim; // for second case, if currentvictim is attackable
}
found = true;
break;
}
if (currentRef.GetThreat() > 1.3f * currentVictim.GetThreat() ||
(currentRef.GetThreat() > 1.1f * currentVictim.GetThreat() &&
attacker.IsWithinMeleeRange(target)))
{ //implement 110% threat rule for targets in melee range
found = true; //and 130% rule for targets in ranged distances
break; //for selecting alive targets
}
}
else // select any
{
found = true;
break;
}
}
}
if (!found)
{
currentRef = null;
}
return(currentRef);
}