Stats can now be in 3 forms: evaluated, reflected and lambda.

Author: DavidF-Dev

CHANGELOG.md

@@ -5,8 +5,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
-- Added user-defined developer console stats which are displayed on-screen (stats_ commands).
+- Added user-defined developer console stats which are displayed on-screen.
+- Changed preferences file to be deleted when unable to load correctly.
 - Fixed exception not being caught when an issue occurs serialising or deserialising the preferences file.
+- Fixed exception not being caught when reading deserialising an object from the preferences file.
 
 ## [1.0.0] - 2021-08-22
 - Initial major release.

Runtime/DevConsole.cs

@@ -381,6 +381,26 @@ public static void ClearConsole()
             _console.ClearConsole();
         }
 
+        /// <summary>
+        ///     Set a tracked developer console stat that can be displayed on-screen.
+        /// </summary>
+        /// <param name="name"></param>
+        /// <param name="func"></param>
+        public static void SetTrackedStat(string name, Func<object> func)
+        {
+            _console.SetTrackedStat(name, func);
+        }
+
+        /// <summary>
+        ///     Remove a tracked developer console stat.
+        /// </summary>
+        /// <param name="name"></param>
+        /// <returns></returns>
+        public static bool RemoveTrackedStat(string name)
+        {
+            return _console.RemoveTrackedStat(name);
+        }
+
         /// <summary>
         ///     Invoke an enumerator as a Unity coroutine. Useful for commands that may not have a reference to a MonoBehaviour.
         /// </summary>

Runtime/DevConsoleData.cs

@@ -43,7 +43,14 @@ public static void SetObject(string key, object value)
 
         public static T GetObject<T>(string key, T defaultValue)
         {
-            return !_data.ContainsKey(key) ? defaultValue : (T)_data[key];
+            try
+            {
+                return !_data.ContainsKey(key) ? defaultValue : (T)_data[key];
+            }
+            catch (Exception)
+            {
+                return defaultValue;
+            }
         }
 
         public static void Save()
@@ -75,20 +82,26 @@ public static void Load()
 
             FileStream fs = new FileStream(FilePath, FileMode.Open);
             BinaryFormatter bf = new BinaryFormatter();
+            bool delete = false;
 
             try
             {
                 _data = (Dictionary<string, object>)bf.Deserialize(fs);
             }
             catch (Exception e)
             {
-                DevConsole.LogException(e);
-                DevConsole.LogError("Failed to load developer console preferences due an exception.");
+                Debug.LogException(e);
+                delete = true;
             }
             finally
             {
                 fs.Close();
             }
+
+            if (delete)
+            {
+                File.Delete(FilePath);
+            }
         }
 
         public static void Clear()