SpellCastResult DoCheckCast()
{
Guardian pet = GetCaster().ToPlayer().GetGuardianPet();
if (pet == null || !pet.IsPet() || !pet.IsAlive())
{
return(SpellCastResult.NoPet);
}
// Do a mini Spell::CheckCasterAuras on the pet, no other way of doing this
SpellCastResult result = SpellCastResult.SpellCastOk;
UnitFlags unitflag = (UnitFlags)(uint)pet.m_unitData.Flags;
if (!pet.GetCharmerGUID().IsEmpty())
{
result = SpellCastResult.Charmed;
}
else if (unitflag.HasAnyFlag(UnitFlags.Stunned))
{
result = SpellCastResult.Stunned;
}
else if (unitflag.HasAnyFlag(UnitFlags.Fleeing))
{
result = SpellCastResult.Fleeing;
}
else if (unitflag.HasAnyFlag(UnitFlags.Confused))
{
result = SpellCastResult.Confused;
}
if (result != SpellCastResult.SpellCastOk)
{
return(result);
}
Unit target = GetExplTargetUnit();
if (!target)
{
return(SpellCastResult.BadTargets);
}
if (!pet.IsWithinLOSInMap(target))
{
return(SpellCastResult.LineOfSight);
}
return(SpellCastResult.SpellCastOk);
}
