move bunch of things to depricated folder

.DepricatedMods/FuckVivox/WindowFocusManager.cs

@@ -0,0 +1,51 @@
+using System.Runtime.InteropServices;
+using System.Diagnostics;
+
+namespace FuckMLA;
+
+// We are manually checking if the window is focused because Unity is cool:
+// Application.isFocused is true on startup, even when launched in background
+// Application.focusChanged & MonoBehaviour.OnApplicationFocus is only called on second focus
+// :)))))))))))))))
+
+public static class WindowFocusManager
+{
+    [DllImport("user32.dll")]
+    private static extern IntPtr GetForegroundWindow();
+
+    // [DllImport("user32.dll", SetLastError = true)] // detected melon console, that is stinky >:(
+    // private static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint lpdwProcessId);
+
+    private static bool lastFocusState;
+    private static IntPtr mainWindowHandle;
+    public static Action<bool> OnFocusStateChanged;
+
+    static WindowFocusManager()
+    {
+        Initialize();
+    }
+
+    private static async void Initialize()
+    {
+        //await Task.Delay(1000); // delay to ensure the main window handle is available
+        Process process = Process.GetCurrentProcess();
+        mainWindowHandle = process.MainWindowHandle;
+        lastFocusState = IsWindowFocused();
+    }
+
+    private static bool IsWindowFocused()
+    {
+        IntPtr foregroundWindow = GetForegroundWindow();
+        return foregroundWindow == mainWindowHandle;
+    }
+
+    public static void CheckWindowFocusedState()
+    {
+        bool currentFocusState = IsWindowFocused();
+        if (currentFocusState == lastFocusState) 
+            return;
+        
+        lastFocusState = currentFocusState;
+        OnFocusStateChanged?.Invoke(currentFocusState);
+    }
+}