Scripts/Spells: Implement priest talent Angelic Bulwark (TrinityCore#31450)

Author: cristianvnt

sql/updates/world/master/2025_12_22_01_world.sql

@@ -0,0 +1,3 @@
+DELETE FROM `spell_script_names` WHERE `ScriptName` IN ('spell_pri_angelic_bulwark');
+INSERT INTO `spell_script_names` (`spell_id`, `ScriptName`) VALUES
+(108945, 'spell_pri_angelic_bulwark');

src/server/scripts/Spells/spell_priest.cpp

@@ -43,6 +43,8 @@
 enum PriestSpells
 {
     SPELL_PRIEST_ABYSSAL_REVERIE                    = 373054,
+    SPELL_PRIEST_ANGELIC_BULWARK_BUFF               = 114214,
+    SPELL_PRIEST_ANGELIC_BULWARK_DEBUFF             = 114216,
     SPELL_PRIEST_ANGELIC_FEATHER_AREATRIGGER        = 158624,
     SPELL_PRIEST_ANGELIC_FEATHER_AURA               = 121557,
     SPELL_PRIEST_ANSWERED_PRAYERS                   = 394289,
@@ -249,6 +251,44 @@ class RaidCheck
         Unit const* _caster;
 };
 
+// 108945 - Angelic Bulwark
+class spell_pri_angelic_bulwark : public AuraScript
+{
+    bool Validate(SpellInfo const* spellInfo) override
+    {
+        return ValidateSpellInfo({ SPELL_PRIEST_ANGELIC_BULWARK_BUFF, SPELL_PRIEST_ANGELIC_BULWARK_DEBUFF })
+            && ValidateSpellEffect({ { spellInfo->Id, EFFECT_1 } });
+    }
+
+    bool CheckProc(ProcEventInfo const& eventInfo) const
+    {
+        return eventInfo.GetDamageInfo() && !eventInfo.GetActionTarget()->HasAura(SPELL_PRIEST_ANGELIC_BULWARK_DEBUFF)
+            && eventInfo.GetActionTarget()->HealthBelowPctDamaged(GetEffect(EFFECT_0)->GetAmount(), eventInfo.GetDamageInfo()->GetDamage());
+    }
+
+    void HandleProc(ProcEventInfo const& eventInfo) const
+    {
+        Unit* caster = eventInfo.GetActionTarget();
+        if (!caster)
+            return;
+
+        int32 absorb = caster->CountPctFromMaxHealth(GetEffect(EFFECT_1)->GetAmount());
+
+        caster->CastSpell(caster, SPELL_PRIEST_ANGELIC_BULWARK_BUFF, CastSpellExtraArgsInit
+        {
+            .TriggerFlags = TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR,
+            .SpellValueOverrides = { { SPELLVALUE_BASE_POINT0, absorb } }
+        });
+        caster->CastSpell(caster, SPELL_PRIEST_ANGELIC_BULWARK_DEBUFF, TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR);
+    }
+
+    void Register() override
+    {
+        DoCheckProc += AuraCheckProcFn(spell_pri_angelic_bulwark::CheckProc);
+        OnProc += AuraProcFn(spell_pri_angelic_bulwark::HandleProc);
+    }
+};
+
 // 121536 - Angelic Feather talent
 class spell_pri_angelic_feather_trigger : public SpellScript
 {
@@ -3959,6 +3999,7 @@ class spell_pri_whispering_shadows_effect : public SpellScript
 
 void AddSC_priest_spell_scripts()
 {
+    RegisterSpellScript(spell_pri_angelic_bulwark);
     RegisterSpellScript(spell_pri_angelic_feather_trigger);
     RegisterAreaTriggerAI(areatrigger_pri_angelic_feather);
     RegisterSpellScript(spell_pri_abyssal_reverie);