Engine:

- Corrected SaveDataTypes.Currency being named incorrectly. Changed to Currencies
 - ProjectInformation now inherits from the new IFileIO interface.
 - ProjectInformation.Load can be used instead of the FileManager now (note: Saving of ProjectInformation must still be done using FileManager)
 - Organizing of BaseObject done
 - BaseObject now supports BaseObject.Load. Use this instead of FileManager.Load
 - Fixed UIRealmControl error, attempting to deserialize into a null Zone Field
 - Program.cs is now encapsulated into a try/catch
 - IFileIO interface added for providing a blueprint on file I/O operations

Designer:
 - Additional ObjectTypes added to the ObjectTypes enum
 - Additional commenting provided throughout the source.
 - Re-organized the source code.
 - Simplified the Constructor code. Roughly 50% less code now.
 - Re-wrote the Object Load code to make it easier to read and maintain.
 - Renamed several menu items to conform to the projects naming conventions

Mud Designer/MudEngine/GameObjects/Environment/Door.cs

@@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Xml.Serialization;
+using System.ComponentModel;
+
+namespace MudDesigner.MudEngine.GameObjects.Environment
+{
+    [XmlInclude(typeof(ConnectedRoom))]
+    public class Door
+    {
+        public struct ConnectedRoom
+        {
+            public string Realm;
+            public string Zone;
+            public string Room;
+            public AvailableTravelDirections TravelDirection;
+        }
+
+        [Category("Door Settings")]
+        [DefaultValue(false)]
+        public bool IsLocked
+        {
+            get;
+            set;
+        }
+
+        [Category("Door Settings")]
+        public string RequiredKey
+        {
+            get;
+            set;
+        }
+
+        [Category("Door Settings")]
+        [DefaultValue(0)]
+        public int LevelRequirement
+        {
+            get;
+            set;
+        }
+
+        [Browsable(false)]
+        public AvailableTravelDirections TravelDirection
+        {
+            get;
+            set;
+        }
+
+        [ReadOnly(true)]
+        [Category("Door Settings")]
+        public ConnectedRoom TravelRoom
+        {
+            get;
+            set;
+        }
+
+        public Door(AvailableTravelDirections TravelDirection)
+        {
+            this.TravelDirection = TravelDirection;
+        }
+
+        public Door()
+        {
+        }
+    }
+}