Core/Instances: Added back missing cases to InstanceScript::SendEncounterUnit

Port From (https://github.com/TrinityCore/TrinityCore/commit/cc7e1bdcaed1ef1f6b4394378c99c56c8438b049)

Source/Framework/Constants/MapConst.cs

@@ -129,17 +129,14 @@ namespace Framework.Constants
 
     public enum EncounterFrameType
     {
-        SetCombatResLimit = 0,
-        ResetCombatResLimit = 1,
-        Engage = 2,
-        Disengage = 3,
-        UpdatePriority = 4,
-        AddTimer = 5,
-        EnableObjective = 6,
-        UpdateObjective = 7,
-        DisableObjective = 8,
-        Unk7 = 9,    // Seems To Have Something To Do With Sorting The Encounter Units
-        AddCombatResLimit = 10
+        Engage = 0,
+        Disengage = 1,
+        UpdatePriority = 2,
+        AddTimer = 3,
+        EnableObjective = 4,
+        UpdateObjective = 5,
+        DisableObjective = 6,
+        PhaseShiftChanged = 7
     }
 
     public enum EncounterState

Source/Game/Maps/Instances/InstanceScript.cs

@@ -748,7 +748,7 @@ namespace Game.Maps
             _temporaryEntranceId = 0;
         }
 
-        public void SendEncounterUnit(EncounterFrameType type, Unit unit = null, byte priority = 0)
+        public void SendEncounterUnit(EncounterFrameType type, Unit unit = null, int? param1 = null, int? param2 = null)
         {
             switch (type)
             {
@@ -758,7 +758,7 @@ namespace Game.Maps
 
                     InstanceEncounterEngageUnit encounterEngageMessage = new();
                     encounterEngageMessage.Unit = unit.GetGUID();
-                    encounterEngageMessage.TargetFramePriority = priority;
+                    encounterEngageMessage.TargetFramePriority = (byte)param1.GetValueOrDefault(0);
                     instance.SendToPlayers(encounterEngageMessage);
                     break;
                 case EncounterFrameType.Disengage:
@@ -775,9 +775,44 @@ namespace Game.Maps
 
                     InstanceEncounterChangePriority encounterChangePriorityMessage = new();
                     encounterChangePriorityMessage.Unit = unit.GetGUID();
-                    encounterChangePriorityMessage.TargetFramePriority = priority;
+                    encounterChangePriorityMessage.TargetFramePriority = (byte)param1.GetValueOrDefault(0);
                     instance.SendToPlayers(encounterChangePriorityMessage);
                     break;
+                case EncounterFrameType.AddTimer:
+                {
+                    InstanceEncounterTimerStart instanceEncounterTimerStart = new();
+                    instanceEncounterTimerStart.TimeRemaining = param1.GetValueOrDefault(0);
+                    instance.SendToPlayers(instanceEncounterTimerStart);
+                    break;
+                }
+                case EncounterFrameType.EnableObjective:
+                {
+                    InstanceEncounterObjectiveStart instanceEncounterObjectiveStart = new();
+                    instanceEncounterObjectiveStart.ObjectiveID = param1.GetValueOrDefault(0);
+                    instance.SendToPlayers(instanceEncounterObjectiveStart);
+                    break;
+                }
+                case EncounterFrameType.UpdateObjective:
+                {
+                    InstanceEncounterObjectiveUpdate instanceEncounterObjectiveUpdate = new();
+                    instanceEncounterObjectiveUpdate.ObjectiveID = param1.GetValueOrDefault(0);
+                    instanceEncounterObjectiveUpdate.ProgressAmount = param2.GetValueOrDefault(0);
+                    instance.SendToPlayers(instanceEncounterObjectiveUpdate);
+                    break;
+                }
+                case EncounterFrameType.DisableObjective:
+                {
+                    InstanceEncounterObjectiveComplete instanceEncounterObjectiveComplete = new();
+                    instanceEncounterObjectiveComplete.ObjectiveID = param1.GetValueOrDefault(0);
+                    instance.SendToPlayers(instanceEncounterObjectiveComplete);
+                    break;
+                }
+                case EncounterFrameType.PhaseShiftChanged:
+                {
+                    InstanceEncounterPhaseShiftChanged instanceEncounterPhaseShiftChanged = new();
+                    instance.SendToPlayers(instanceEncounterPhaseShiftChanged);
+                    break;
+                }
                 default:
                     break;
             }

Source/Game/Networking/Packets/InstancePackets.cs

@@ -194,6 +194,50 @@ namespace Game.Networking.Packets
         public byte TargetFramePriority; // used to update the position of the unit's current frame
     }
 
+    class InstanceEncounterTimerStart : ServerPacket
+    {
+        public int TimeRemaining;
+
+        public InstanceEncounterTimerStart() : base(ServerOpcodes.InstanceEncounterTimerStart) { }
+
+        public override void Write() { }
+    }
+
+    class InstanceEncounterObjectiveStart : ServerPacket
+    {
+        public int ObjectiveID;
+
+        public InstanceEncounterObjectiveStart() : base(ServerOpcodes.InstanceEncounterObjectiveStart) { }
+
+        public override void Write() { }
+    }
+
+    class InstanceEncounterObjectiveUpdate : ServerPacket
+    {
+        public int ObjectiveID;
+        public int ProgressAmount;
+
+        public InstanceEncounterObjectiveUpdate() : base(ServerOpcodes.InstanceEncounterObjectiveUpdate) { }
+
+        public override void Write() { }
+    }
+
+    class InstanceEncounterObjectiveComplete : ServerPacket
+    {
+        public int ObjectiveID;
+
+        public InstanceEncounterObjectiveComplete() : base(ServerOpcodes.InstanceEncounterObjectiveComplete) { }
+
+        public override void Write() { }
+    }
+
+    class InstanceEncounterPhaseShiftChanged : ServerPacket
+    {
+        public InstanceEncounterPhaseShiftChanged() : base(ServerOpcodes.InstanceEncounterPhaseShiftChanged, ConnectionType.Instance) { }
+
+        public override void Write() { }
+    }
+
     class InstanceEncounterStart : ServerPacket
     {
         public InstanceEncounterStart() : base(ServerOpcodes.InstanceEncounterStart, ConnectionType.Instance) { }