utils for JSON files and RNG/rolling, abstracted arg parsing for commands

BLHX.Server.Common/Utils/JSON.cs

@@ -0,0 +1,35 @@
+using System.Text.Json;
+
+namespace BLHX.Server.Common.Utils;
+
+public static class JSON
+{
+    public static string ConfigPath => Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Config.json");
+
+    public static T Load<T>(string path) where T : new()
+    {
+        if (!File.Exists(path))
+        {
+            T obj = new T();
+            Save(path, obj);
+        }
+
+        return JsonSerializer.Deserialize<T>(File.ReadAllText(path));
+    }
+
+    public static void Save<T>(string path, T obj)
+    {
+        File.WriteAllText(path, JsonSerializer.Serialize(obj, new JsonSerializerOptions()
+        {
+            WriteIndented = true
+        }));
+    }
+
+    public static string Stringify<T>(T obj)
+    {
+        return JsonSerializer.Serialize(obj, new JsonSerializerOptions()
+        {
+            WriteIndented = true
+        });
+    }
+}