Scripts/Spells: Dimensional Ripper - Everlook

Port From (https://github.com/TrinityCore/TrinityCore/commit/b8d675eba761a5616c7d69a78851ea61af61f4f6)

Source/Game/Spells/SpellEffects.cs

@@ -576,24 +576,6 @@ namespace Game.Spells
                 Log.outError(LogFilter.Spells, "Spell.EffectTeleportUnits - spellId {0} attempted to teleport creature to a different map.", m_spellInfo.Id);
                 return;
             }
-
-            // post effects for TARGET_DEST_DB
-            switch (m_spellInfo.Id)
-            {
-                // Dimensional Ripper - Everlook
-                case 23442:
-                {
-                    int r = RandomHelper.IRand(0, 119);
-                    if (r >= 70)                                  // 7/12 success
-                    {
-                        if (r < 100)                              // 4/12 evil twin
-                            m_caster.CastSpell(m_caster, 23445, new CastSpellExtraArgs(TriggerCastFlags.FullMask).SetOriginalCastId(m_castId));
-                        else                                        // 1/12 fire
-                            m_caster.CastSpell(m_caster, 23449, new CastSpellExtraArgs(TriggerCastFlags.FullMask).SetOriginalCastId(m_castId));
-                    }
-                    return;
-                }
-            }
         }
 
         [SpellEffectHandler(SpellEffectName.TeleportWithSpellVisualKitLoadingScreen)]

Source/Scripts/Spells/Items.cs

@@ -173,6 +173,7 @@ namespace Scripts.Spells.Items
 
         // TransporterSpells
         public const uint EvilTwin = 23445;
+        public const uint TransporterMalfunctionFire = 23449;
         public const uint TransporterMalfunctionSmaller = 36893;
         public const uint TransporterMalfunctionBigger = 36895;
         public const uint TransporterMalfunctionChicken = 36940;
@@ -1801,6 +1802,39 @@ namespace Scripts.Spells.Items
         }
     }
 
+    [Script] // 23442 - Dimensional Ripper - Everlook
+    class spell_item_dimensional_ripper_everlook : SpellScript
+    {
+        public override bool Validate(SpellInfo spellInfo)
+        {
+            return ValidateSpellInfo(SpellIds.TransporterMalfunctionFire, SpellIds.EvilTwin);
+        }
+
+        public override bool Load()
+        {
+            return GetCaster().IsPlayer();
+        }
+
+        void HandleScript(uint effIndex)
+        {
+            int r = RandomHelper.IRand(0, 119);
+            if (r <= 70)                               // 7/12 success
+                return;
+
+            Unit caster = GetCaster();
+
+            if (r < 100)                              // 4/12 evil twin
+                caster.CastSpell(caster, SpellIds.EvilTwin, true);
+            else                                      // 1/12 fire
+                caster.CastSpell(caster, SpellIds.TransporterMalfunctionFire, true);
+        }
+
+        public override void Register()
+        {
+            OnEffectHitTarget.Add(new EffectHandler(HandleScript, 0, SpellEffectName.TeleportUnits));
+        }
+    }
+    
     [Script] // 36941 - Ultrasafe Transporter: Toshley's Station
     class spell_item_ultrasafe_transporter : SpellScript
     {

sql/updates/world/master/2021_12_12_29_world_2019_07_01_08_world.sql

@@ -0,0 +1,2 @@
+DELETE FROM `spell_script_names` WHERE `ScriptName`='spell_item_dimensional_ripper_everlook';
+INSERT INTO `spell_script_names` VALUES (23442,'spell_item_dimensional_ripper_everlook');