Add DeviceReference type, cleanup TODOs

SabreTools.Library/DatItems/DeviceReference.cs

@@ -0,0 +1,77 @@
+using Newtonsoft.Json;
+
+namespace SabreTools.Library.DatItems
+{
+    /// <summary>
+    /// Represents which Device Reference(s) is associated with a set
+    /// </summary>
+    [JsonObject("device_ref")]
+    public class DeviceReference : DatItem
+    {
+        #region Constructors
+
+        /// <summary>
+        /// Create a default, empty DeviceReference object
+        /// </summary>
+        public DeviceReference()
+        {
+            Name = string.Empty;
+            ItemType = ItemType.DeviceReference;
+        }
+
+        #endregion
+
+        #region Cloning Methods
+
+        public override object Clone()
+        {
+            return new DeviceReference()
+            {
+                Name = this.Name,
+                ItemType = this.ItemType,
+                DupeType = this.DupeType,
+
+                AltName = this.AltName,
+                AltTitle = this.AltTitle,
+
+                Original = this.Original,
+                OpenMSXSubType = this.OpenMSXSubType,
+                OpenMSXType = this.OpenMSXType,
+                Remark = this.Remark,
+                Boot = this.Boot,
+
+                Part = this.Part,
+                Features = this.Features,
+                AreaName = this.AreaName,
+                AreaSize = this.AreaSize,
+                AreaWidth = this.AreaWidth,
+                AreaEndianness = this.AreaEndianness,
+                Value = this.Value,
+                LoadFlag = this.LoadFlag,
+
+                Machine = this.Machine.Clone() as Machine,
+                Source = this.Source.Clone() as Source,
+                Remove = this.Remove,
+            };
+        }
+
+        #endregion
+
+        #region Comparision Methods
+
+        public override bool Equals(DatItem other)
+        {
+            // If we don't have a device reference, return false
+            if (ItemType != other.ItemType)
+                return false;
+
+            // Otherwise, treat it as a device reference
+            DeviceReference newOther = other as DeviceReference;
+
+            // If the device reference information matches
+            return (Name == newOther.Name);
+        }
+
+        #endregion
+    }
+}