Core/Spells: Fixed spell effect 93 (SPELL_EFFECT_FORCE_DESELECT) (#19001)

src/server/game/Spells/SpellEffects.cpp

@@ -47,6 +47,7 @@
 #include "Util.h"
 #include "TemporarySummon.h"
 #include "GridNotifiers.h"
+#include "CellImpl.h"
 #include "Formulas.h"
 #include "ScriptMgr.h"
 #include "SpellHistory.h"
@@ -4358,9 +4359,28 @@ void Spell::EffectForceDeselect(SpellEffIndex /*effIndex*/)
     if (effectHandleMode != SPELL_EFFECT_HANDLE_HIT)
         return;
 
-    WorldPacket data(SMSG_CLEAR_TARGET, 8);
+    float dist = m_caster->GetVisibilityRange();
+
+    // clear focus
+    WorldPacket data(SMSG_BREAK_TARGET, m_caster->GetPackGUID().size());
+    data << m_caster->GetPackGUID();
+    Trinity::MessageDistDelivererToHostile notifierBreak(m_caster, &data, dist);
+    m_caster->VisitNearbyWorldObject(dist, notifierBreak);
+
+    // and selection
+    data.Initialize(SMSG_CLEAR_TARGET, 8);
     data << uint64(m_caster->GetGUID());
-    m_caster->SendMessageToSet(&data, true);
+    Trinity::MessageDistDelivererToHostile notifierClear(m_caster, &data, dist);
+    m_caster->VisitNearbyWorldObject(dist, notifierClear);
+
+    // we should also force pets to remove us from current target
+    Unit::AttackerSet attackerSet;
+    for (Unit::AttackerSet::const_iterator itr = m_caster->getAttackers().begin(); itr != m_caster->getAttackers().end(); ++itr)
+        if ((*itr)->GetTypeId() == TYPEID_UNIT && !(*itr)->CanHaveThreatList())
+            attackerSet.insert(*itr);
+
+    for (Unit::AttackerSet::const_iterator itr = attackerSet.begin(); itr != attackerSet.end(); ++itr)
+        (*itr)->AttackStop();
 }
 
 void Spell::EffectSelfResurrect(SpellEffIndex effIndex)