Reorganizes Project (#41)

Projects/Server/Network/StaticPacketHandlers.cs

@@ -0,0 +1,135 @@
+/***************************************************************************
+ *                          StaticPacketHandlers.cs
+ *                            -------------------
+ *   begin                : March 15, 2019
+ *   copyright            : (C) The ModernUO Team
+ *   email                : hi@modernuo.com
+ *
+ *   $Id$
+ *
+ ***************************************************************************/
+
+/***************************************************************************
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ ***************************************************************************/
+
+using System.Collections.Concurrent;
+
+namespace Server.Network
+{
+  public static class StaticPacketHandlers
+  {
+    private static ConcurrentDictionary<IPropertyListObject,OPLInfo> OPLInfoPackets = new ConcurrentDictionary<IPropertyListObject,OPLInfo>();
+    private static ConcurrentDictionary<IPropertyListObject,ObjectPropertyList> ObjectPropertyListPackets = new ConcurrentDictionary<IPropertyListObject,ObjectPropertyList>();
+    private static ConcurrentDictionary<IEntity,RemoveEntity> RemoveEntityPackets = new ConcurrentDictionary<IEntity,RemoveEntity>();
+
+    private static ConcurrentDictionary<Item,WorldItem> WorldItemPackets = new ConcurrentDictionary<Item,WorldItem>();
+    private static ConcurrentDictionary<Item,WorldItemSA> WorldItemSAPackets = new ConcurrentDictionary<Item,WorldItemSA>();
+    private static ConcurrentDictionary<Item,WorldItemHS> WorldItemHSPackets = new ConcurrentDictionary<Item,WorldItemHS>();
+
+    public static OPLInfo GetOPLInfoPacket(IPropertyListObject obj)
+    {
+      return OPLInfoPackets.GetOrAdd(obj, value =>
+      {
+        OPLInfo packet = new OPLInfo(value.PropertyList);
+        packet.SetStatic();
+        return packet;
+      });
+    }
+
+    public static OPLInfo FreeOPLInfoPacket(IPropertyListObject obj)
+    {
+      if (OPLInfoPackets.TryRemove(obj, out OPLInfo p))
+        Packet.Release(p);
+
+      return p;
+    }
+
+    public static ObjectPropertyList GetOPLPacket(IPropertyListObject obj)
+    {
+      return ObjectPropertyListPackets.GetOrAdd(obj, value =>
+      {
+        ObjectPropertyList list = new ObjectPropertyList(value);
+
+        value.GetProperties(list);
+        if (value is Item item)
+          item.AppendChildProperties(list);
+
+        list.Terminate();
+        list.SetStatic();
+        return list;
+      });
+    }
+
+    public static ObjectPropertyList FreeOPLPacket(IPropertyListObject obj)
+    {
+      if (ObjectPropertyListPackets.TryRemove(obj, out ObjectPropertyList list))
+        Packet.Release(list);
+
+      return list;
+    }
+
+    public static RemoveEntity GetRemoveEntityPacket(IEntity entity)
+    {
+      return RemoveEntityPackets.GetOrAdd(entity, value =>
+      {
+        RemoveEntity packet = new RemoveEntity(value);
+        packet.SetStatic();
+        return packet;
+      });
+    }
+
+    public static void FreeRemoveItemPacket(IEntity entity)
+    {
+      if (RemoveEntityPackets.TryRemove(entity, out RemoveEntity p))
+        Packet.Release(p);
+    }
+
+    public static WorldItem GetWorldItemPacket(Item item)
+    {
+      return WorldItemPackets.GetOrAdd(item, value =>
+      {
+        WorldItem packet = new WorldItem(value);
+        packet.SetStatic();
+        return packet;
+      });
+    }
+
+    public static WorldItemSA GetWorldItemSAPacket(Item item)
+    {
+      return WorldItemSAPackets.GetOrAdd(item, value =>
+      {
+        WorldItemSA packet = new WorldItemSA(value);
+        packet.SetStatic();
+        return packet;
+      });
+    }
+
+    public static WorldItemHS GetWorldItemHSPacket(Item item)
+    {
+      return WorldItemHSPackets.GetOrAdd(item, value =>
+      {
+        WorldItemHS packet = new WorldItemHS(value);
+        packet.SetStatic();
+        return packet;
+      });
+    }
+
+    public static void FreeWorldItemPackets(Item item)
+    {
+      if (WorldItemPackets.TryRemove(item, out WorldItem wi))
+        Packet.Release(wi);
+
+      if (WorldItemSAPackets.TryRemove(item, out WorldItemSA wisa))
+        Packet.Release(wisa);
+
+      if (WorldItemHSPackets.TryRemove(item, out WorldItemHS wihs))
+        Packet.Release(wihs);
+    }
+  }
+}