From 5719e4623661be8704f91a6dfdca18a8cfe4cb4d Mon Sep 17 00:00:00 2001
From: IntelligentQuantum <IntelligentQuantum@ProtonMail.Com>
Date: Sun, 27 Mar 2022 09:23:16 +0430
Subject: [PATCH] feat(Core/Spells): Move spell_item_runic_healing_injector to
 spell scripts (#11088)

---
 .../rev_1647761424947662456.sql               |  5 ++++
 src/server/game/Spells/SpellEffects.cpp       |  7 ------
 src/server/scripts/Spells/spell_item.cpp      | 23 +++++++++++++++++++
 3 files changed, 28 insertions(+), 7 deletions(-)
 create mode 100644 data/sql/updates/pending_db_world/rev_1647761424947662456.sql

diff --git a/data/sql/updates/pending_db_world/rev_1647761424947662456.sql b/data/sql/updates/pending_db_world/rev_1647761424947662456.sql
new file mode 100644
index 000000000..e9804551f
--- /dev/null
+++ b/data/sql/updates/pending_db_world/rev_1647761424947662456.sql
@@ -0,0 +1,5 @@
+INSERT INTO `version_db_world` (`sql_rev`) VALUES ('1647761424947662456');
+
+DELETE FROM `spell_script_names` WHERE `ScriptName`='spell_item_runic_healing_injector';
+INSERT INTO `spell_script_names` VALUES
+(67489,'spell_item_runic_healing_injector');
diff --git a/src/server/game/Spells/SpellEffects.cpp b/src/server/game/Spells/SpellEffects.cpp
index fd383e71b..1e09f3cc9 100644
--- a/src/server/game/Spells/SpellEffects.cpp
+++ b/src/server/game/Spells/SpellEffects.cpp
@@ -1516,13 +1516,6 @@ void Spell::EffectHeal(SpellEffIndex /*effIndex*/)
 
             addhealth += damageAmount;
         }
-        // Runic Healing Injector (heal increased by 25% for engineers - 3.2.0 patch change)
-        else if (m_spellInfo->Id == 67489)
-        {
-            if (Player* player = m_caster->ToPlayer())
-                if (player->HasSkill(SKILL_ENGINEERING))
-                    AddPct(addhealth, 25);
-        }
         // Swiftmend - consumes Regrowth or Rejuvenation
         else if (m_spellInfo->TargetAuraState == AURA_STATE_SWIFTMEND && unitTarget->HasAuraState(AURA_STATE_SWIFTMEND, m_spellInfo, m_caster))
         {
diff --git a/src/server/scripts/Spells/spell_item.cpp b/src/server/scripts/Spells/spell_item.cpp
index cc052f3ba..4d047dbcd 100644
--- a/src/server/scripts/Spells/spell_item.cpp
+++ b/src/server/scripts/Spells/spell_item.cpp
@@ -3184,6 +3184,28 @@ class spell_item_rocket_boots : public SpellScript
     }
 };
 
+class spell_item_runic_healing_injector : public SpellScript
+{
+    PrepareSpellScript(spell_item_runic_healing_injector);
+
+    bool Load() override
+    {
+        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
+    }
+
+    void HandleHeal(SpellEffIndex /*effIndex*/)
+    {
+        if (Player* caster = GetCaster()->ToPlayer())
+            if (caster->HasSkill(SKILL_ENGINEERING))
+                SetHitHeal(GetHitHeal() * 1.25f);
+    }
+
+    void Register() override
+    {
+        OnEffectHitTarget += SpellEffectFn(spell_item_runic_healing_injector::HandleHeal, EFFECT_0, SPELL_EFFECT_HEAL);
+    }
+};
+
 enum PygmyOil
 {
     SPELL_PYGMY_OIL_PYGMY_AURA      = 53806,
@@ -3612,6 +3634,7 @@ void AddSC_item_spell_scripts()
     RegisterSpellScript(spell_item_nitro_boots);
     RegisterSpellScript(spell_item_teach_language);
     RegisterSpellScript(spell_item_rocket_boots);
+    RegisterSpellScript(spell_item_runic_healing_injector);
     RegisterSpellScript(spell_item_pygmy_oil);
     RegisterSpellScript(spell_item_unusual_compass);
     RegisterSpellScript(spell_item_chicken_cover);