❇️ Added Settings classes to save and load local configurations

2025-11-21 20:33:52 +01:00
parent 2947011a1a
commit ce29711614
9 changed files with 250 additions and 2 deletions
@@ -0,0 +1,108 @@
+using System;
+using System.Text.Json;
+using Godot;
+
+namespace Babushka.scripts.CSharp.Common.Savegame;
+
+/// <summary>
+/// Handles the saving and loading of local settings data.
+/// </summary>
+[GlobalClass]
+public partial class SettingsSaveController : Node
+{
+    public static string SETTINGS_FILE_PATH = "user://userSettings.json";
+    public static SettingsSaveController Instance;
+    
+    public SettingsData? settings = new SettingsData();
+    public SettingsData settingsDefault = new SettingsData();
+    
+    public event Action OnSettingsReloaded;
+    
+    private bool _loadedData;
+    private DateTime _readyTime;
+
+    public bool LoadedData => _loadedData;
+    
+    public override void _EnterTree()
+    {        
+        SETTINGS_FILE_PATH = ProjectSettings.GlobalizePath(SETTINGS_FILE_PATH);
+        _readyTime = DateTime.Now;
+        Instance = this;
+        LoadSettings();
+    }
+    
+    public override void _ExitTree()
+    {
+        if (settings != null) 
+            settings.runtimeSeconds += (DateTime.Now - _readyTime).TotalSeconds;
+        SaveSettings();
+        Instance = null;
+    }
+    
+    /// <summary>
+    /// Saves Settings Data onto disk.
+    /// </summary>
+    public void SaveSettings()
+    {
+        try
+        {
+            string jsonString = JsonSerializer.Serialize(
+                settings,
+                new JsonSerializerOptions() { WriteIndented = true}
+            );
+        
+            System.IO.File.WriteAllText(SETTINGS_FILE_PATH, jsonString);
+        }
+        catch (Exception e)
+        {
+            GD.PrintErr("Error Saving Settings:", e);
+            Console.WriteLine(e);
+        }
+    }
+    
+    /// <summary>
+    /// Loads Settings data from disk.
+    /// </summary>
+    public void LoadSettings()
+    {
+        _loadedData = false;
+        
+        try
+        {
+            if (!System.IO.File.Exists(SETTINGS_FILE_PATH))
+            {
+                settings = new SettingsData();
+            }
+            else
+            {
+                string jsonString = System.IO.File.ReadAllText(SETTINGS_FILE_PATH);
+                SettingsData? loadedSettings = JsonSerializer.Deserialize<SettingsData>(jsonString);
+                if (loadedSettings != null && !loadedSettings.IsVersionValid())
+                {
+                    _loadedData = false;
+                }
+                else
+                {
+                    settings = loadedSettings;
+                    _loadedData = true;   
+                }
+            }
+        }
+        catch (Exception e)
+        {
+            GD.PrintErr("Loading Error:", e);
+            Console.WriteLine(e);
+        }
+        
+    }
+    
+    /// <summary>
+    /// Resets Settings to default.
+    /// </summary>
+    public void ResetSettings()
+    {
+        settings = JsonSerializer.Deserialize<SettingsData>(JsonSerializer.Serialize<SettingsData>(settingsDefault));
+        OnSettingsReloaded?.Invoke();
+    }
+
+}