Initial code.

SAM.Game/Stats/StatInfo.cs

@@ -0,0 +1,46 @@
+/* Copyright (c) 2017 Rick (rick 'at' gibbed 'dot' us)
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would
+ *    be appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not
+ *    be misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ *    distribution.
+ */
+
+namespace SAM.Game.Stats
+{
+    internal abstract class StatInfo
+    {
+        public abstract bool IsModified { get; }
+        public string Id { get; set; }
+        public string DisplayName { get; set; }
+        public abstract object Value { get; set; }
+        public bool IsIncrementOnly { get; set; }
+        public int Permission { get; set; }
+
+        public string Extra
+        {
+            get
+            {
+                var flags = StatFlags.None;
+                flags |= this.IsIncrementOnly == false ? 0 : StatFlags.IncrementOnly;
+                flags |= ((this.Permission & 2) != 0) == false ? 0 : StatFlags.Protected;
+                flags |= ((this.Permission & ~2) != 0) == false ? 0 : StatFlags.UnknownPermission;
+                return flags.ToString();
+            }
+        }
+    }
+}