Scripts/Spells: Implement paladin talent "Execution Sentence" (#30617)

1 files changed, 72 insertions, 0 deletions

diff --git a/src/server/scripts/Spells/spell_paladin.cpp b/src/server/scripts/Spells/spell_paladin.cpp
index 4d3076ba112..9e22069807e 100644
--- a/src/server/scripts/Spells/spell_paladin.cpp
+++ b/src/server/scripts/Spells/spell_paladin.cpp
@@ -66,6 +66,10 @@ enum PaladinSpells
     SPELL_PALADIN_DIVINE_STORM_DAMAGE            = 224239,
     SPELL_PALADIN_ENDURING_LIGHT                 = 40471,
     SPELL_PALADIN_ENDURING_JUDGEMENT             = 40472,
+    SPELL_PALADIN_EXECUTION_SENTENCE_DAMAGE      = 387113,
+    SPELL_PALADIN_EXECUTION_SENTENCE_11_SECONDS  = 406919,
+    SPELL_PALADIN_EXECUTION_SENTENCE_8_SECONDS   = 386579,
+    SPELL_PALADIN_EXECUTIONERS_WILL              = 406940,
     SPELL_PALADIN_EYE_FOR_AN_EYE_TRIGGERED       = 205202,
     SPELL_PALADIN_FINAL_STAND                    = 204077,
     SPELL_PALADIN_FINAL_STAND_EFFECT             = 204079,
@@ -612,6 +616,73 @@ class spell_pal_divine_storm : public SpellScript
     }
 };
 
+// 343527 - Execution Sentence
+class spell_pal_execution_sentence : public SpellScript
+{
+    bool Validate(SpellInfo const* /*spellInfo*/) override
+    {
+        return ValidateSpellInfo(
+        {
+            SPELL_PALADIN_EXECUTION_SENTENCE_DAMAGE,
+            SPELL_PALADIN_EXECUTIONERS_WILL,
+            SPELL_PALADIN_EXECUTION_SENTENCE_11_SECONDS,
+            SPELL_PALADIN_EXECUTION_SENTENCE_8_SECONDS
+        });
+    }
+
+    void HandleVisual(SpellEffIndex /*effIndex*/) const
+    {
+        uint32 visualSpellId = GetCaster()->HasAura(SPELL_PALADIN_EXECUTIONERS_WILL)
+            ? SPELL_PALADIN_EXECUTION_SENTENCE_11_SECONDS
+            : SPELL_PALADIN_EXECUTION_SENTENCE_8_SECONDS;
+        GetCaster()->CastSpell(GetHitUnit(), visualSpellId,
+            CastSpellExtraArgsInit{
+                .TriggerFlags = TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR,
+                .TriggeringSpell = GetSpell()
+            });
+    }
+
+    void Register() override
+    {
+        OnEffectHitTarget += SpellEffectFn(spell_pal_execution_sentence::HandleVisual, EFFECT_0, SPELL_EFFECT_APPLY_AURA);
+    }
+};
+
+class spell_pal_execution_sentence_aura : public AuraScript
+{
+    bool Validate(SpellInfo const* spellInfo) override
+    {
+        return ValidateSpellEffect({ { spellInfo->Id, EFFECT_1 } })
+            && spellInfo->GetEffect(EFFECT_1).IsAura();
+    }
+
+    void HandleProc(AuraEffect* aurEff, ProcEventInfo const& eventInfo) const
+    {
+        if (DamageInfo const* damageInfo = eventInfo.GetDamageInfo())
+            aurEff->ChangeAmount(aurEff->GetAmount() + CalculatePct(damageInfo->GetDamage(), GetEffect(EFFECT_1)->GetAmount()));
+    }
+
+    void AfterRemove(AuraEffect const* aurEff, AuraEffectHandleModes /*mode*/) const
+    {
+        int32 amount = aurEff->GetAmount();
+        if (!amount || GetTargetApplication()->GetRemoveMode() != AURA_REMOVE_BY_EXPIRE)
+            return;
+
+        if (Unit* caster = GetCaster())
+            caster->CastSpell(GetTarget(), SPELL_PALADIN_EXECUTION_SENTENCE_DAMAGE, CastSpellExtraArgsInit{
+                .TriggerFlags = TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR,
+                .TriggeringAura = aurEff,
+                .SpellValueOverrides = { { SPELLVALUE_BASE_POINT0, amount } }
+            });
+    }
+
+    void Register() override
+    {
+        OnEffectProc += AuraEffectProcFn(spell_pal_execution_sentence_aura::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
+        AfterEffectRemove += AuraEffectRemoveFn(spell_pal_execution_sentence_aura::AfterRemove, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL);
+    }
+};
+
 // 205191 - Eye for an Eye
 class spell_pal_eye_for_an_eye : public AuraScript
 {
@@ -1598,6 +1669,7 @@ void AddSC_paladin_spell_scripts()
     RegisterSpellScript(spell_pal_divine_shield);
     RegisterSpellScript(spell_pal_divine_steed);
     RegisterSpellScript(spell_pal_divine_storm);
+    RegisterSpellAndAuraScriptPair(spell_pal_execution_sentence, spell_pal_execution_sentence_aura);
     RegisterSpellScript(spell_pal_eye_for_an_eye);
     RegisterSpellScript(spell_pal_fist_of_justice);
     RegisterSpellScript(spell_pal_glyph_of_holy_light);