fix(Core/SmartScripts): Fixed SMART_ACTION_START_FOLLOW not complet… (#12580)

…ing quests.

src/server/game/AI/SmartScripts/SmartScript.cpp

@@ -917,7 +917,7 @@ void SmartScript::ProcessAction(SmartScriptHolder& e, Unit* unit, uint32 var0, u
                 if (IsUnit(target))
                 {
                     float angle = e.action.follow.angle > 6 ? (e.action.follow.angle * M_PI / 180.0f) : e.action.follow.angle;
-                    CAST_AI(SmartAI, me->AI())->SetFollow(target->ToUnit(), float(e.action.follow.dist) + 0.1f, angle, e.action.follow.credit, e.action.follow.entry, e.action.follow.creditType);
+                    CAST_AI(SmartAI, me->AI())->SetFollow(target->ToUnit(), float(e.action.follow.dist) + 0.1f, angle, e.action.follow.credit, e.action.follow.entry, e.action.follow.creditType, e.action.follow.aliveState);
                     LOG_DEBUG("scripts.ai", "SmartScript::ProcessAction: SMART_ACTION_FOLLOW: Creature {} following target {}",
                               me->GetGUID().ToString(), target->GetGUID().ToString());
                     break;

src/server/game/Spells/SpellInfoCorrections.cpp

@@ -4329,6 +4329,12 @@ void SpellMgr::LoadSpellInfoCorrections()
         spellInfo->Effects[EFFECT_0].SpellClassMask = flag96(0x00000003, 0x00001000);
     });
 
+    // Find the Ancient Hero: Kill Credit
+    ApplySpellFix({ 25729 }, [](SpellInfo* spellInfo)
+    {
+        spellInfo->Effects[EFFECT_0].TargetA = TARGET_UNIT_SUMMONER;
+    });
+
     for (uint32 i = 0; i < GetSpellInfoStoreSize(); ++i)
     {
         SpellInfo* spellInfo = mSpellInfoMap[i];