public bool StartAbilityAtPos(AbilityInfo abInfo, byte castSequence, Point3D worldPos, ushort zoneID)
{
_pendingInfo = abInfo;
_pendingInfo.TargetPosition = worldPos;
_pendingItemCooldownGroup = 0;
_pendingCastSequence = castSequence;
byte result = ModifyInitials();
if (result == 1 || !AllowStartCastAtPos() || !_caster.PointWithinRadiusFeet(_pendingInfo.TargetPosition, (int)(_caster.BaseRadius + _pendingInfo.Range)))
{
CancelPendingCast();
return(false);
}
if (result == 2)
{
_abInterface.SetGlobalCooldown();
CancelPendingCast();
return(false);
}
if (result == 3)
{
_abInterface.SetCooldown(_pendingInfo.ConstantInfo.CooldownEntry != 0 ? _pendingInfo.ConstantInfo.CooldownEntry : _pendingInfo.Entry, _pendingInfo.Cooldown * 1000);
CancelPendingCast();
return(false);
}
// Cast success. Cancel existing ability if any
if (AbInfo != null)
{
CancelCast(0);
}
AbInfo = _pendingInfo;
_pendingInfo = null;
_itemCooldownGroup = 0;
_castSequence = castSequence;
_castStartTime = TCPManager.GetTimeStampMS();
if (AbInfo.Level == 0)
{
AbInfo.Level = _abInterface.GetMasteryLevelFor(AbInfo.ConstantInfo.MasteryTree);
}
if (AbInfo.ConstantInfo.Origin != AbilityOrigin.AO_ITEM)
{
_caster.BuffInterface.NotifyAbilityStarted(AbInfo);
}
SendStart();
if (!AbInfo.ConstantInfo.IgnoreGlobalCooldown)
{
_abInterface.SetGlobalCooldown();
}
if (AbInfo.ConstantInfo.ChannelID != 0)
{
// Channeled Morale 4s grant immunity and cannot be interrupted
if (AbInfo.SpecialCost == -4)
{
_caster.AddCrowdControlImmunity((int)CrowdControlTypes.Unstoppable);
_caster.IsImmovable = true;
}
GroundTarget gt = new GroundTarget(_caster, AbInfo.TargetPosition, GameObjectService.GetGameObjectProto(23));
_caster.Region.AddObject(gt, _caster.Zone.ZoneId);
gt.SetExpiry(TCPManager.GetTimeStampMS() + 20000);
AbInfo.Target = gt;
_channelHandler.Initialize(AbInfo, castSequence);
}
else
{
CastAtPosition();
}
return(false);
}
