Core/Spells: Implemented target 116 TARGET_UNIT_AND_DEST_LAST_ENEMY

Port From (https://github.com/TrinityCore/TrinityCore/commit/115409f353141dc8cf49a91699e9593b1bf04385)

Source/Framework/Constants/Spells/SpellConst.cs

@@ -2690,7 +2690,7 @@ namespace Framework.Constants
         Unk113 = 113,
         Unk114 = 114,
         Unk115 = 115,
-        Unk116 = 116,
+        UnitAndDestLastEnemy = 116,
         Unk117 = 117,
         UnitTargetAllyOrRaid = 118, // If target is in your party or raid, all party and raid members will be affected
         CorpseSrcAreaRaid = 119,

Source/Game/Scripting/SpellScript.cs

@@ -287,9 +287,12 @@ namespace Game.Scripting
                     case SpellTargetSelectionCategories.Nearby: // BOTH
                         return true;
                     case SpellTargetSelectionCategories.Cone: // AREA
-                    case SpellTargetSelectionCategories.Area: // AREA
                     case SpellTargetSelectionCategories.Line: // AREA
                         return _area;
+                    case SpellTargetSelectionCategories.Area: // AREA
+                        if (targetInfo.GetObjectType() == SpellTargetObjectTypes.UnitAndDest)
+                            return _area || _dest;
+                        return _area;
                     case SpellTargetSelectionCategories.Default:
                         switch (targetInfo.GetObjectType())
                         {

Source/Game/Spells/Spell.cs

@@ -720,6 +720,8 @@ namespace Game.Spells
                     break;
                 case SpellTargetReferenceTypes.Last:
                 {
+                    referer = m_caster;
+
                     // find last added target for this effect
                     foreach (var target in m_UniqueTargetInfo)
                     {
@@ -795,6 +797,15 @@ namespace Game.Spells
                     break;
             }
 
+            if (targetType.GetObjectType() == SpellTargetObjectTypes.UnitAndDest)
+            {
+                SpellDestination dest = new(referer);
+
+                CallScriptDestinationTargetSelectHandlers(ref dest, spellEffectInfo.EffectIndex, targetType);
+
+                m_targets.ModDst(dest);
+            }
+
             CallScriptObjectAreaTargetSelectHandlers(targets, spellEffectInfo.EffectIndex, targetType);
 
             if (!targets.Empty())

Source/Game/Spells/SpellInfo.cs

@@ -5039,7 +5039,7 @@ namespace Game.Spells
             new StaticData(SpellTargetObjectTypes.None, SpellTargetReferenceTypes.None,   SpellTargetSelectionCategories.Nyi,     SpellTargetCheckTypes.Default,  SpellTargetDirectionTypes.None),        // 113
             new StaticData(SpellTargetObjectTypes.None, SpellTargetReferenceTypes.None,   SpellTargetSelectionCategories.Nyi,     SpellTargetCheckTypes.Default,  SpellTargetDirectionTypes.None),        // 114
             new StaticData(SpellTargetObjectTypes.None, SpellTargetReferenceTypes.None,   SpellTargetSelectionCategories.Nyi,     SpellTargetCheckTypes.Default,  SpellTargetDirectionTypes.None),        // 115
-            new StaticData(SpellTargetObjectTypes.None, SpellTargetReferenceTypes.None,   SpellTargetSelectionCategories.Nyi,     SpellTargetCheckTypes.Default,  SpellTargetDirectionTypes.None),        // 116
+            new StaticData(SpellTargetObjectTypes.UnitAndDest, SpellTargetReferenceTypes.Last, SpellTargetSelectionCategories.Area, SpellTargetCheckTypes.Enemy, SpellTargetDirectionTypes.None),         // 116 TARGET_UNIT_AND_DEST_LAST_ENEMY
             new StaticData(SpellTargetObjectTypes.None, SpellTargetReferenceTypes.None,   SpellTargetSelectionCategories.Nyi,     SpellTargetCheckTypes.Default,  SpellTargetDirectionTypes.None),        // 117
             new StaticData(SpellTargetObjectTypes.Unit, SpellTargetReferenceTypes.Caster, SpellTargetSelectionCategories.Area,    SpellTargetCheckTypes.Raid,     SpellTargetDirectionTypes.None),        // 118 TARGET_UNIT_TARGET_ALLY_OR_RAID
             new StaticData(SpellTargetObjectTypes.Corpse, SpellTargetReferenceTypes.Caster, SpellTargetSelectionCategories.Area,  SpellTargetCheckTypes.Raid,     SpellTargetDirectionTypes.None),        // 119 TARGET_CORPSE_SRC_AREA_RAID