public override void InitializeAI()
{
base.InitializeAI();
ObjectGuid ownerGuid = me.GetOwnerGUID();
if (ownerGuid.IsEmpty())
{
return;
}
// Find victim of Summon Gargoyle spell
List <Unit> targets = new List <Unit>();
var u_check = new AnyUnfriendlyUnitInObjectRangeCheck(me, me, 30.0f);
var searcher = new UnitListSearcher(me, targets, u_check);
Cell.VisitAllObjects(me, searcher, 30.0f);
foreach (var iter in targets)
{
if (iter.GetAura(SpellSummonGargoyle1, ownerGuid) != null)
{
me.Attack(iter, false);
break;
}
}
}
bool IsInThreatList(Unit target)
{
Unit owner = me.GetCharmerOrOwner();
List <Unit> targets = new List <Unit>();
var u_check = new AnyUnfriendlyUnitInObjectRangeCheck(me, me, 30.0f);
var searcher = new UnitListSearcher(me, targets, u_check);
Cell.VisitAllObjects(me, searcher, 40.0f);
foreach (var unit in targets)
{
if (unit == target)
{
// Consider only units without CC
if (!unit.HasBreakableByDamageCrowdControlAura(unit))
{
var triggers = unit.GetThreatManager().getThreatList();
foreach (var reference in triggers)
{
// Try to find threat referenced to owner
if (reference.getTarget() == owner)
{
return(true);
}
}
}
}
}
return(false);
}
void SearchUnitInBox(List <Unit> targetList)
{
float extentsX, extentsY, extentsZ;
unsafe
{
extentsX = GetTemplate().BoxDatas.Extents[0];
extentsY = GetTemplate().BoxDatas.Extents[1];
extentsZ = GetTemplate().BoxDatas.Extents[2];
}
var check = new AnyUnitInObjectRangeCheck(this, GetTemplate().MaxSearchRadius, false);
var searcher = new UnitListSearcher(this, targetList, check);
Cell.VisitAllObjects(this, searcher, GetTemplate().MaxSearchRadius);
float halfExtentsX = extentsX / 2.0f;
float halfExtentsY = extentsY / 2.0f;
float halfExtentsZ = extentsZ / 2.0f;
float minX = GetPositionX() - halfExtentsX;
float maxX = GetPositionX() + halfExtentsX;
float minY = GetPositionY() - halfExtentsY;
float maxY = GetPositionY() + halfExtentsY;
float minZ = GetPositionZ() - halfExtentsZ;
float maxZ = GetPositionZ() + halfExtentsZ;
AxisAlignedBox box = new AxisAlignedBox(new Vector3(minX, minY, minZ), new Vector3(maxX, maxY, maxZ));
targetList.RemoveAll(unit => !box.contains(new Vector3(unit.GetPositionX(), unit.GetPositionY(), unit.GetPositionZ())));
}
void SearchUnitInCylinder(List <Unit> targetList)
{
var check = new AnyUnitInObjectRangeCheck(this, GetTemplate().MaxSearchRadius, false);
var searcher = new UnitListSearcher(this, targetList, check);
Cell.VisitAllObjects(this, searcher, GetTemplate().MaxSearchRadius);
float height = GetTemplate().CylinderDatas.Height;
float minZ = GetPositionZ() - height;
float maxZ = GetPositionZ() + height;
targetList.RemoveAll(unit => unit.GetPositionZ() < minZ ||
unit.GetPositionZ() > maxZ);
}
void SearchUnits(List <Unit> targetList, float radius, bool check3D)
{
var check = new AnyUnitInObjectRangeCheck(this, radius, check3D);
if (IsServerSide())
{
var searcher = new PlayerListSearcher(this, targetList, check);
Cell.VisitWorldObjects(this, searcher, GetTemplate().MaxSearchRadius);
}
else
{
var searcher = new UnitListSearcher(this, targetList, check);
Cell.VisitAllObjects(this, searcher, GetTemplate().MaxSearchRadius);
}
}
void SearchUnitInSphere(List <Unit> targetList)
{
float radius = GetTemplate().SphereDatas.Radius;
if (GetTemplate().HasFlag(AreaTriggerFlags.HasDynamicShape))
{
if (GetMiscTemplate().MorphCurveId != 0)
{
radius = MathFunctions.lerp(GetTemplate().SphereDatas.Radius, GetTemplate().SphereDatas.RadiusTarget, Global.DB2Mgr.GetCurveValueAt(GetMiscTemplate().MorphCurveId, GetProgress()));
}
}
var check = new AnyUnitInObjectRangeCheck(this, radius);
var searcher = new UnitListSearcher(this, targetList, check);
Cell.VisitAllObjects(this, searcher, GetTemplate().MaxSearchRadius);
}
static bool TestArea(StringArguments args, CommandHandler handler)
{
float radius = 40.0f;
WorldObject obj = handler.GetPlayer();
// Get Creatures
List <Unit> creatureList = new List <Unit>();
var go_check = new AnyUnitInObjectRangeCheck(obj, radius);
var go_search = new UnitListSearcher(obj, creatureList, go_check);
Cell.VisitGridObjects(obj, go_search, radius);
if (!creatureList.Empty())
{
handler.SendSysMessage("Found {0} Creatures.", creatureList.Count);
uint paths = 0;
uint uStartTime = Time.GetMSTime();
float gx, gy, gz;
obj.GetPosition(out gx, out gy, out gz);
foreach (var creature in creatureList)
{
PathGenerator path = new PathGenerator(creature);
path.CalculatePath(gx, gy, gz);
++paths;
}
uint uPathLoadTime = Time.GetMSTimeDiffToNow(uStartTime);
handler.SendSysMessage("Generated {0} paths in {1} ms", paths, uPathLoadTime);
}
else
{
handler.SendSysMessage("No creatures in {0} yard range.", radius);
}
return(true);
}
void Init()
{
Unit owner = me.GetCharmerOrOwner();
List <Unit> targets = new List <Unit>();
var u_check = new AnyUnfriendlyUnitInObjectRangeCheck(me, me, 30.0f);
var searcher = new UnitListSearcher(me, targets, u_check);
Cell.VisitAllObjects(me, searcher, 40.0f);
Unit highestThreatUnit = null;
float highestThreat = 0.0f;
Unit nearestPlayer = null;
foreach (var unit in targets)
{
// Consider only units without CC
if (!unit.HasBreakableByDamageCrowdControlAura(unit))
{
// Take first found unit
if (!highestThreatUnit && !unit.IsTypeId(TypeId.Player))
{
highestThreatUnit = unit;
continue;
}
if (!nearestPlayer && unit.IsTypeId(TypeId.Player))
{
nearestPlayer = unit;
continue;
}
// else compare best fit unit with current unit
var triggers = unit.GetThreatManager().getThreatList();
foreach (var reference in triggers)
{
// Try to find threat referenced to owner
if (reference.getTarget() == owner)
{
// Check if best fit hostile unit hs lower threat than this current unit
if (highestThreat < reference.getThreat())
{
// If so, update best fit unit
highestThreat = reference.getThreat();
highestThreatUnit = unit;
break;
}
}
}
// In case no unit with threat was found so far, always check for nearest unit (only for players)
if (unit.IsTypeId(TypeId.Player))
{
// If this player is closer than the previous one, update it
if (me.GetDistance(unit.GetPosition()) < me.GetDistance(nearestPlayer.GetPosition()))
{
nearestPlayer = unit;
}
}
}
}
// Prioritize units with threat referenced to owner
if (highestThreat > 0.0f && highestThreatUnit)
{
me.Attack(highestThreatUnit, false);
}
// If there is no such target, try to attack nearest hostile unit if such exists
else if (nearestPlayer)
{
me.Attack(nearestPlayer, false);
}
}
