/// <summary>
/// checks for chained cascade targets. this is expensive as the theoretical linked distance is 200 yds
/// if all 4 hops occur and mobs are in straight line. regardless, this ability can easily aggro the
/// entire countryside while questing, so we will be conservative in our assessment of whether it can
/// be used or not while still maximizing the number of mobs hit based upon the initial targets proximity
/// to linked mobs
/// </summary>
/// <returns></returns>
public static WoWUnit GetBestCascadeTarget()
{
if (!Spell.CanCastHack("Cascade", Me, skipWowCheck: true))
{
Logger.WriteDebug("GetBestCascadeTarget: CanCastHack says NO to Cascade");
return(null);
}
// search players we are facing in range for the number of hops they represent
var targetInfo = Unit.UnfriendlyUnits()
.Where(u => u.SpellDistance() < 40 && Me.IsSafelyFacing(u) && u.InLineOfSpellSight)
.Select(p => new { Unit = p, Count = Clusters.GetChainedClusterCount(p, Unit.UnfriendlyUnits(), 40f, AvoidAttackingTarget) })
.OrderByDescending(v => v.Count) // maximize count
.OrderByDescending(v => (int)v.Unit.DistanceSqr) // maximize initial distance
.DefaultIfEmpty(null)
.FirstOrDefault();
if (targetInfo == null)
{
Logger.WriteDiagnostic("GetBestCascadeTarget: 0 mobs without unwanted aggro / cc break");
return(null);
}
Logger.WriteDiagnostic(
"GetBestCascadeTarget: {0} will hit {1} mobs without unwanted aggro / cc break",
targetInfo.Unit.SafeName(),
targetInfo.Count
);
return(targetInfo.Unit);
}
