fix(Scripts/Spells): Spell school reflectors should have failure chan… (#20560)

fix(Scripts/Spells): Spell school reflectors should have failure chance at higher levels

data/sql/updates/pending_db_world/rev_1731586109166584600.sql

@@ -0,0 +1,6 @@
+--
+DELETE FROM `spell_script_names` WHERE `ScriptName` = 'spell_item_spell_reflectors';
+INSERT INTO `spell_script_names` (`spell_id`, `ScriptName`) VALUES
+(23132, 'spell_item_spell_reflectors'),
+(23097, 'spell_item_spell_reflectors'),
+(23131, 'spell_item_spell_reflectors');

src/server/scripts/Spells/spell_item.cpp

@@ -4141,6 +4141,27 @@ class spell_item_luffa : public SpellScript
     }
 };
 
+// 23097 - Fire Reflector
+// 23131 - Frost Reflector
+// 23132 - Shadow Reflector
+class spell_item_spell_reflectors: public AuraScript
+{
+    PrepareAuraScript(spell_item_spell_reflectors);
+
+    void CalculateAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/)
+    {
+        if (GetCaster()->GetLevel() > 70)
+            amount = 4;
+        else if (GetCaster()->GetLevel() > 60)
+            amount = 50;
+    }
+
+    void Register() override
+    {
+        DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_item_spell_reflectors::CalculateAmount, EFFECT_0, SPELL_AURA_REFLECT_SPELLS_SCHOOL);
+    }
+};
+
 void AddSC_item_spell_scripts()
 {
     RegisterSpellScript(spell_item_massive_seaforium_charge);
@@ -4267,4 +4288,5 @@ void AddSC_item_spell_scripts()
     RegisterSpellScript(spell_item_gor_dreks_ointment);
     RegisterSpellScript(spell_item_skyguard_blasting_charges);
     RegisterSpellScript(spell_item_luffa);
+    RegisterSpellScript(spell_item_spell_reflectors);
 }