Scripts/Totems: scripted Shaman's Searing Totem behavior

The-Cataclysm-Preservation-Project · Oct 24, 2023 · 621d951 · 621d951
1 parent 3249c5c
commit 621d951
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Showing 2 changed files with 53 additions and 7 deletions.
diff --git a/src/server/game/Entities/Creature/TemporarySummon/NewPet.cpp b/src/server/game/Entities/Creature/TemporarySummon/NewPet.cpp
@@ -763,13 +763,6 @@ bool NewPet::AddSpell(uint32 spellId, ActiveStates active /*= ACT_DECIDE*/, PetS
         }
     }
 
-    // Store pet scaling auras in a own vector to handle the updating more efficient
-    //if (spellInfo->HasAttribute(SPELL_ATTR4_OWNER_POWER_SCALING))
-    //{
-    //    m_petScalingAuras.push_back(spellInfo->Id);
-    //    return true;
-    //}
-
     _spells[spellId] = newspell;
 
     if (spellInfo->IsPassive() && (!spellInfo->CasterAuraState || HasAuraState(AuraStateType(spellInfo->CasterAuraState))))

diff --git a/src/server/scripts/World/npcs_special.cpp b/src/server/scripts/World/npcs_special.cpp
@@ -3075,6 +3075,58 @@ struct npc_shaman_spirit_wolf : public PetAI
     }
 };
 
+struct npc_shaman_searing_totem : public NullCreatureAI
+{
+    npc_shaman_searing_totem(Creature* creature) : NullCreatureAI(creature) { }
+
+    static constexpr uint32 SPELL_SEARING_BOLT = 3606;
+
+    void JustAppeared() override
+    {
+        _scheduler.Schedule(1ms, [this](TaskContext context)
+        {
+            context.Repeat(1s + 600ms);
+
+            // The Searing Totem prefers targets afflicted by its creator's Flameshock and Stormstrike ability
+            std::list<Unit*> targets;
+            Trinity::NearestAttackableUnitInObjectRangeCheck u_check(me, me->GetCreator(), 15.f);
+            Trinity::UnitListSearcher<Trinity::NearestAttackableUnitInObjectRangeCheck> searcher(me, targets, u_check);
+            Cell::VisitAllObjects(me, searcher, 15.f);
+            targets.sort(Trinity::ObjectDistanceOrderPred(me));
+
+            if (targets.empty())
+                return;
+
+            Unit* target = targets.front();
+
+            targets.remove_if([creatorGuid = me->GetCreatorGUID()](Unit const* target)
+            {
+                if (target->GetAuraEffect(SPELL_AURA_PERIODIC_DAMAGE, SPELLFAMILY_SHAMAN, 0x10000000, 0x0, 0x0, creatorGuid))
+                    return false;
+
+                if (target->GetAuraEffect(SPELL_AURA_MOD_CRIT_CHANCE_FOR_CASTER, SPELLFAMILY_SHAMAN, 0x0, 0x1000000, 0x0, creatorGuid))
+                    return false;
+
+                return true;
+            });
+
+            if (!targets.empty())
+                target = targets.front();
+
+            if (target)
+                me->CastSpell(target, SPELL_SEARING_BOLT);
+        });
+    }
+
+    void UpdateAI(uint32 diff) override
+    {
+        _scheduler.Update(diff);
+    }
+
+private:
+    TaskScheduler _scheduler;
+};
+
 void AddSC_npcs_special()
 {
     new npc_air_force_bots();
@@ -3105,4 +3157,5 @@ void AddSC_npcs_special()
     RegisterCreatureAI(npc_druid_wild_mushroom);
     RegisterCreatureAI(npc_darkmoon_island_gnoll);
     RegisterCreatureAI(npc_shaman_spirit_wolf);
+    RegisterCreatureAI(npc_shaman_searing_totem);
 }