Fixed some bugs, generally refining stuff.

XmlFormat/PropertyTokens/Vector3int16.cs

@@ -0,0 +1,40 @@
+using System.Xml;
+using RobloxFiles.DataTypes;
+
+namespace RobloxFiles.XmlFormat.PropertyTokens
+{
+    public class Vector3int16Token : IXmlPropertyToken
+    {
+        public string Token => "Vector3int16";
+        private static string[] Coords = new string[3] { "X", "Y", "Z" };
+
+        public bool ReadToken(Property property, XmlNode token)
+        {
+            short[] xyz = new short[3];
+
+            for (int i = 0; i < 3; i++)
+            {
+                string key = Coords[i];
+
+                try
+                {
+                    var coord = token[key];
+                    xyz[i] = short.Parse(coord.InnerText);
+                }
+                catch
+                {
+                    return false;
+                }
+            }
+
+            short x = xyz[0],
+                  y = xyz[1],
+                  z = xyz[2];
+
+            property.Type = PropertyType.Vector3int16;
+            property.Value = new Vector3int16(x, y, z);
+
+            return true;
+        }
+    }
+}