From 3c9c0456c5a738ebdb6beb1bcf9d2d177ad03b97 Mon Sep 17 00:00:00 2001
From: Aqua Deus <95978183+aquadeus@users.noreply.github.com>
Date: Fri, 14 Feb 2025 13:26:23 +0100
Subject: Scripts/Spells: Implement paladin talent "Blade of Vengeance"
 (#30612)

---
 src/server/scripts/Spells/spell_paladin.cpp | 43 +++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

(limited to 'src/server/scripts')

diff --git a/src/server/scripts/Spells/spell_paladin.cpp b/src/server/scripts/Spells/spell_paladin.cpp
index 12c6dafe46e..f80067cb56f 100644
--- a/src/server/scripts/Spells/spell_paladin.cpp
+++ b/src/server/scripts/Spells/spell_paladin.cpp
@@ -46,6 +46,7 @@ enum PaladinSpells
     SPELL_PALADIN_BEACON_OF_LIGHT                = 53563,
     SPELL_PALADIN_BEACON_OF_LIGHT_HEAL           = 53652,
     SPELL_PALADIN_BLADE_OF_JUSTICE               = 184575,
+    SPELL_PALADIN_BLADE_OF_VENGEANCE             = 403826,
     SPELL_PALADIN_BLINDING_LIGHT_EFFECT          = 105421,
     SPELL_PALADIN_CONCENTRACTION_AURA            = 19746,
     SPELL_PALADIN_CONSECRATED_GROUND_PASSIVE     = 204054,
@@ -300,6 +301,46 @@ class spell_pal_awakening : public AuraScript
     }
 };
 
+// Called by 184575 - Blade of Justice
+class spell_pal_blade_of_vengeance : public SpellScript
+{
+    bool Validate(SpellInfo const* spellInfo) override
+    {
+        return ValidateSpellInfo({ SPELL_PALADIN_BLADE_OF_VENGEANCE })
+            && ValidateSpellEffect({ { spellInfo->Id, EFFECT_2 } })
+            && spellInfo->GetEffect(EFFECT_2).IsEffect(SPELL_EFFECT_TRIGGER_SPELL);
+    }
+
+    bool Load() override
+    {
+        return !GetCaster()->HasAura(SPELL_PALADIN_BLADE_OF_VENGEANCE);
+    }
+
+    static void PreventProc(WorldObject*& target)
+    {
+        target = nullptr;
+    }
+
+    void Register() override
+    {
+        OnObjectTargetSelect += SpellObjectTargetSelectFn(spell_pal_blade_of_vengeance::PreventProc, EFFECT_2, TARGET_UNIT_TARGET_ENEMY);
+    }
+};
+
+// 404358 - Blade of Justice
+class spell_pal_blade_of_vengeance_aoe_target_selector : public SpellScript
+{
+    void RemoveExplicitTarget(std::list<WorldObject*>& targets) const
+    {
+        targets.remove(GetExplTargetWorldObject());
+    }
+
+    void Register() override
+    {
+        OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_pal_blade_of_vengeance_aoe_target_selector::RemoveExplicitTarget, EFFECT_0, TARGET_UNIT_DEST_AREA_ENEMY);
+    }
+};
+
 // 1022 - Blessing of Protection
 // 204018 - Blessing of Spellwarding
 class spell_pal_blessing_of_protection : public SpellScript
@@ -1686,6 +1727,8 @@ void AddSC_paladin_spell_scripts()
     RegisterSpellScript(spell_pal_art_of_war);
     RegisterAreaTriggerAI(areatrigger_pal_ashen_hallow);
     RegisterSpellScript(spell_pal_awakening);
+    RegisterSpellScript(spell_pal_blade_of_vengeance);
+    RegisterSpellScript(spell_pal_blade_of_vengeance_aoe_target_selector);
     RegisterSpellScript(spell_pal_blessing_of_protection);
     RegisterSpellScript(spell_pal_blinding_light);
     RegisterSpellScript(spell_pal_crusader_might);
-- 
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