Separate folder for game modes

Subsurface/Source/GameSession/GameModes/GameModePreset.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+
+namespace Subsurface
+{
+    class GameModePreset
+    {
+        public static List<GameModePreset> list = new List<GameModePreset>();
+
+        public ConstructorInfo Constructor;
+        public string Name;
+        public bool IsSinglePlayer;
+
+        public string Description;
+
+        public GameModePreset(string name, Type type, bool isSinglePlayer = false)
+        {
+            this.Name = name;
+            //Constructor = constructor;
+
+
+            Constructor = type.GetConstructor(new Type[] { typeof(GameModePreset) });
+
+            IsSinglePlayer = isSinglePlayer;
+
+            list.Add(this);
+        }
+
+        public GameMode Instantiate()
+        {
+            object[] lobject = new object[] { this };
+            return (GameMode)Constructor.Invoke(lobject);
+        }
+    }
+}