Added files that were missing from last commit

Barotrauma/BarotraumaServer/ServerSource/Events/Missions/OutpostDestroyMission.cs

@@ -0,0 +1,19 @@
+using Barotrauma.Networking;
+using System.Collections.Generic;
+
+namespace Barotrauma
+{
+    partial class OutpostDestroyMission : AbandonedOutpostMission
+    {
+        private readonly List<Item> spawnedItems = new List<Item>();
+        public override void ServerWriteInitial(IWriteMessage msg, Client c)
+        {
+            base.ServerWriteInitial(msg, c);
+            msg.Write((ushort)spawnedItems.Count);
+            foreach (Item item in spawnedItems)
+            {
+                item.WriteSpawnData(msg, item.ID, Entity.NullEntityID, 0);
+            }
+        }
+    }
+}