Core/Spells: Implemented spell target type 142

Port From (https://github.com/TrinityCore/TrinityCore/commit/3790c1e3dad36727279b22a33eea8e27418c4283)

Source/Framework/Constants/Spells/SpellConst.cs

@@ -2830,7 +2830,7 @@ namespace Framework.Constants
         Unk139 = 139,
         DestCasterClumpCentroid = 140, // NYI
         Unk141 = 141,
-        Unk142 = 142,
+        DestNearbyEntryOrDB = 142,
         Unk143 = 143,
         Unk144 = 144,
         Unk145 = 145,

Source/Game/Spells/Spell.cs

@@ -631,6 +631,26 @@ namespace Game.Spells
                             }
                             return;
                         }
+                        if (targetType.GetTarget() == Targets.DestNearbyEntryOrDB)
+                        {
+                            SpellTargetPosition st = Global.SpellMgr.GetSpellTargetPosition(m_spellInfo.Id, spellEffectInfo.EffectIndex);
+                            if (st != null)
+                            {
+                                SpellDestination dest = new(m_caster);
+                                if (st.target_mapId == m_caster.GetMapId() && m_caster.IsInDist(st.target_X, st.target_Y, st.target_Z, range))
+                                    dest = new SpellDestination(st.target_X, st.target_Y, st.target_Z, st.target_Orientation);
+                                else
+                                {
+                                    float randomRadius1 = spellEffectInfo.CalcRadius(m_caster);
+                                    if (randomRadius1 > 0.0f)
+                                        m_caster.MovePositionToFirstCollision(dest.Position, randomRadius1, targetType.CalcDirectionAngle());
+                                }
+
+                                CallScriptDestinationTargetSelectHandlers(ref dest, spellEffectInfo.EffectIndex, targetType);
+                                m_targets.SetDst(dest);
+                                return;
+                            }
+                        }
                         break;
                     default:
                         break;
@@ -638,6 +658,22 @@ namespace Game.Spells
             }
 
             WorldObject target = SearchNearbyTarget(range, targetType.GetObjectType(), targetType.GetCheckType(), condList);
+            float randomRadius = 0.0f;
+            switch (targetType.GetTarget())
+            {
+                case Targets.DestNearbyEntryOrDB:
+                    // if we are here then there was no db target
+                    if (target == null)
+                    {
+                        target = m_caster;
+                        // radius is only meant to be randomized when using caster fallback
+                        randomRadius = spellEffectInfo.CalcRadius(m_caster);
+                    }
+                    break;
+                default:
+                    break;
+            }
+
             if (target == null)
             {
                 Log.outDebug(LogFilter.Spells, "Spell.SelectImplicitNearbyTargets: cannot find nearby target for spell ID {0}, effect {1}", m_spellInfo.Id, spellEffectInfo.EffectIndex);
@@ -695,6 +731,9 @@ namespace Game.Spells
                     break;
                 case SpellTargetObjectTypes.Dest:
                     SpellDestination dest = new(target);
+                    if (randomRadius > 0.0f)
+                        target.MovePositionToFirstCollision(dest.Position, randomRadius, targetType.CalcDirectionAngle());
+
                     if (m_spellInfo.HasAttribute(SpellAttr4.UseFacingFromSpell))
                         dest.Position.SetOrientation(spellEffectInfo.PositionFacing);
 

Source/Game/Spells/SpellInfo.cs

@@ -5192,7 +5192,7 @@ namespace Game.Spells
             new StaticData(SpellTargetObjectTypes.None,         SpellTargetReferenceTypes.None,   SpellTargetSelectionCategories.Nyi,     SpellTargetCheckTypes.Default,  SpellTargetDirectionTypes.None),        // 139
             new StaticData(SpellTargetObjectTypes.Dest,         SpellTargetReferenceTypes.None,   SpellTargetSelectionCategories.Nyi,     SpellTargetCheckTypes.Default,  SpellTargetDirectionTypes.None),        // 140 TARGET_DEST_CASTER_CLUMP_CENTROID
             new StaticData(SpellTargetObjectTypes.None,         SpellTargetReferenceTypes.None,   SpellTargetSelectionCategories.Nyi,     SpellTargetCheckTypes.Default,  SpellTargetDirectionTypes.None),        // 141
-            new StaticData(SpellTargetObjectTypes.None,         SpellTargetReferenceTypes.None,   SpellTargetSelectionCategories.Nyi,     SpellTargetCheckTypes.Default,  SpellTargetDirectionTypes.None),        // 142
+            new StaticData(SpellTargetObjectTypes.Dest,         SpellTargetReferenceTypes.Caster, SpellTargetSelectionCategories.Nearby,  SpellTargetCheckTypes.Entry,    SpellTargetDirectionTypes.FrontRight),  // 142 TARGET_DEST_NEARBY_ENTRY_OR_DB
             new StaticData(SpellTargetObjectTypes.None,         SpellTargetReferenceTypes.None,   SpellTargetSelectionCategories.Nyi,     SpellTargetCheckTypes.Default,  SpellTargetDirectionTypes.None),        // 143
             new StaticData(SpellTargetObjectTypes.None,         SpellTargetReferenceTypes.None,   SpellTargetSelectionCategories.Nyi,     SpellTargetCheckTypes.Default,  SpellTargetDirectionTypes.None),        // 144
             new StaticData(SpellTargetObjectTypes.None,         SpellTargetReferenceTypes.None,   SpellTargetSelectionCategories.Nyi,     SpellTargetCheckTypes.Default,  SpellTargetDirectionTypes.None),        // 145

Source/Game/Spells/SpellManager.cs

@@ -1043,7 +1043,13 @@ namespace Game.Entities
                 else
                     st.target_Orientation = spellInfo.GetEffect(effIndex).PositionFacing;
 
-                if (spellInfo.GetEffect(effIndex).TargetA.GetTarget() == Targets.DestDb || spellInfo.GetEffect(effIndex).TargetB.GetTarget() == Targets.DestDb)
+                bool hasTarget(Targets target)
+                {
+                    SpellEffectInfo spellEffectInfo = spellInfo.GetEffect(effIndex);
+                    return spellEffectInfo.TargetA.GetTarget() == target || spellEffectInfo.TargetB.GetTarget() == target;
+                }
+
+                if (hasTarget(Targets.DestDb) || hasTarget(Targets.DestNearbyEntryOrDB))
                 {
                     var key = new KeyValuePair<uint, uint>(spellId, effIndex);
                     mSpellTargetPositions[key] = st;