blighted maw

src/server/scripts/Spells/spell_warlock.cpp

@@ -109,6 +109,7 @@ enum WarlockSpells
     SPELL_WARLOCK_WITHER_TALENT = 445465,
     //WowCommunity
     SPELL_WARLOCK_HAVOC = 80240,
+    SPELL_WARLOCK_BLIGHTED_MAW = 1276956,
     SPELL_WARLOCK_CALL_DREADSTALKERS_LEFT = 193331,
     SPELL_WARLOCK_CALL_DREADSTALKERS_RIGHT = 193332,
     SPELL_WARLOCK_CARNIVOROUS_STALKERS = 386194,
@@ -1678,6 +1679,46 @@ class spell_warl_carnivorous_stalkers : public SpellScript
     }
 };
 
+// 205196/271971 - Dreadbite
+class spell_warl_blighted_maw : public SpellScript
+{
+    bool Validate(SpellInfo const* /*spellInfo*/) override
+    {
+        return ValidateSpellInfo({ SPELL_WARLOCK_BLIGHTED_MAW });
+    }
+
+    void HandleHit() const
+    {
+        Unit* dreadstalker = GetCaster();
+        Unit* victim = GetHitUnit();
+        if (!dreadstalker || !victim)
+            return;
+
+        int32 hitDamage = GetHitDamage();
+        if (hitDamage <= 0)
+            return;
+
+        Unit* owner = dreadstalker->IsSummon() ? dreadstalker->ToTempSummon()->GetSummonerUnit() : nullptr;
+        if (!owner)
+            return;
+
+        AuraEffect const* maw = owner->GetAuraEffect(SPELL_WARLOCK_BLIGHTED_MAW, EFFECT_0);
+        if (!maw)
+            return;
+
+        int32 plagueDamage = CalculatePct(hitDamage, maw->GetAmount());
+        if (plagueDamage <= 0)
+            return;
+
+        Unit::DealDamage(dreadstalker, victim, plagueDamage, nullptr, DIRECT_DAMAGE, SPELL_SCHOOL_MASK_NATURE, GetSpellInfo(), false);
+    }
+
+    void Register() override
+    {
+        OnHit += SpellHitFn(spell_warl_blighted_maw::HandleHit);
+    }
+};
+
 // 105174 - Hand of Gul'Dan
 class spell_warl_hand_of_guldan : public SpellScript
 {
@@ -2325,6 +2366,7 @@ void AddSC_warlock_spell_scripts()
     RegisterSpellScript(spell_warl_call_dreadstalkers);
     RegisterSpellScript(spell_warl_dreadstalker_spawn);
     RegisterSpellScript(spell_warl_carnivorous_stalkers);
+    RegisterSpellScript(spell_warl_blighted_maw);
     RegisterSpellScript(spell_warl_hand_of_guldan);
     RegisterSpellScript(spell_warl_hand_of_guldan_damage);
     RegisterSpellScript(spell_warl_demonic_gateway);