From ecf40cda7e672757b37fc8cf352ee7f4ae187dcb Mon Sep 17 00:00:00 2001
From: hondacrx <prelude_20032002@yahoo.com>
Date: Wed, 4 May 2022 10:41:37 -0400
Subject: [PATCH] Scripts/Spells: Fixed paladin's Light's Hammer

Port From (https://github.com/TrinityCore/TrinityCore/commit/f3e908dc997833d3e2c5297471210bf075121f90)
---
 Source/Game/Spells/Spell.cs      |  2 +-
 Source/Scripts/Spells/Paladin.cs | 58 ++++++++++++++++++++++++++++++++
 2 files changed, 59 insertions(+), 1 deletion(-)

diff --git a/Source/Game/Spells/Spell.cs b/Source/Game/Spells/Spell.cs
index adac60ac2..d265b315a 100644
--- a/Source/Game/Spells/Spell.cs
+++ b/Source/Game/Spells/Spell.cs
@@ -3929,7 +3929,7 @@ namespace Game.Spells
             m_caster.SendCombatLogMessage(spellExecuteLog);
         }
 
-        SpellLogEffect GetExecuteLogEffect(SpellEffectName effect)
+        public SpellLogEffect GetExecuteLogEffect(SpellEffectName effect)
         {
             var spellLogEffect = _executeLogEffects.LookupByKey(effect);
             if (spellLogEffect != null)
diff --git a/Source/Scripts/Spells/Paladin.cs b/Source/Scripts/Spells/Paladin.cs
index ed10076ea..91a90d9ca 100644
--- a/Source/Scripts/Spells/Paladin.cs
+++ b/Source/Scripts/Spells/Paladin.cs
@@ -80,6 +80,10 @@ namespace Scripts.Spells.Paladin
         public const uint JudgmentHolyR3 = 231644;
         public const uint JudgmentHolyR3Debuff = 214222;
         public const uint JudgmentProtRetR3 = 315867;
+        public const uint LightHammerCosmetic = 122257;
+        public const uint LightHammerDamage = 114919;
+        public const uint LightHammerHealing = 119952;
+        public const uint LightHammerPeriodic = 114918;
         public const uint RighteousDefenseTaunt = 31790;
         public const uint RighteousVerdictAura = 267611;
         public const uint SealOfRighteousness = 25742;
@@ -905,6 +909,60 @@ namespace Scripts.Spells.Paladin
         }
     }
 
+    [Script] // 122773 - Light's Hammer
+    class spell_pal_light_hammer_init_summon : SpellScript
+    {
+        public override bool Validate(SpellInfo spellInfo)
+        {
+            return ValidateSpellInfo(SpellIds.LightHammerCosmetic, SpellIds.LightHammerPeriodic);
+        }
+
+        void InitSummon()
+        {
+            foreach (var summonedObject in GetSpell().GetExecuteLogEffect(SpellEffectName.Summon).GenericVictimTargets)
+            {
+                Unit hammer = Global.ObjAccessor.GetUnit(GetCaster(), summonedObject.Victim);
+                if (hammer != null)
+                {
+                    hammer.CastSpell(hammer, SpellIds.LightHammerCosmetic,
+                        new CastSpellExtraArgs(TriggerCastFlags.IgnoreCastInProgress).SetTriggeringSpell(GetSpell()));
+                    hammer.CastSpell(hammer, SpellIds.LightHammerPeriodic,
+                        new CastSpellExtraArgs(TriggerCastFlags.IgnoreCastInProgress).SetTriggeringSpell(GetSpell()));
+                }
+            }
+        }
+
+        public override void Register()
+        {
+            AfterCast.Add(new CastHandler(InitSummon));
+        }
+    }
+
+    [Script] // 114918 - Light's Hammer (Periodic)
+    class spell_pal_light_hammer_periodic : AuraScript
+    {
+        public override bool Validate(SpellInfo spellInfo)
+        {
+            return ValidateSpellInfo(SpellIds.LightHammerHealing, SpellIds.LightHammerDamage);
+        }
+
+        void HandleEffectPeriodic(AuraEffect aurEff)
+        {
+            Unit lightHammer = GetTarget();
+            Unit originalCaster = lightHammer.GetOwner();
+            if (originalCaster != null)
+            {
+                originalCaster.CastSpell(lightHammer.GetPosition(), SpellIds.LightHammerDamage, new CastSpellExtraArgs(TriggerCastFlags.IgnoreCastInProgress));
+                originalCaster.CastSpell(lightHammer.GetPosition(), SpellIds.LightHammerHealing, new CastSpellExtraArgs(TriggerCastFlags.IgnoreCastInProgress));
+            }
+        }
+
+        public override void Register()
+        {
+            OnEffectPeriodic.Add(new EffectPeriodicHandler(HandleEffectPeriodic, 0, AuraType.PeriodicDummy));
+        }
+    }
+    
     [Script] // 204074 - Righteous Protector
     class spell_pal_righteous_protector : AuraScript
     {