full gamepad support

scripts/gui/pause_menu/PM_GamepadFocus.cs

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+using Godot;
+using System;
+
+public partial class PM_GamepadFocus : Node
+{
+	// Called when the node enters the scene tree for the first time.
+	public override void _Ready()
+	{
+	}
+
+	// Called every frame. 'delta' is the elapsed time since the previous frame.
+	public override void _Process(double delta)
+	{
+	}
+}

scripts/gui/pause_menu/PM_GamepadFocus.cs.uid

@@ -0,0 +1 @@
+uid://cc8loabsf43m0

scripts/gui/pause_menu/PauseButton.cs

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+using Godot;
+using System;
+
+public partial class PauseButton : Button
+{
+    public override void _Pressed()
+    {
+		PauseMenu.Pause();
+    }
+
+}

scripts/gui/pause_menu/PauseButton.cs.uid

@@ -0,0 +1 @@
+uid://cmfhiun6yrlr6

scripts/gui/pause_menu/PauseMenu.cs

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+using Godot;
+using Newlon;
+using System;
+
+public partial class PauseMenu : Control
+{
+	private static PauseMenu Instance;
+	private bool previousPaused;
+	private bool currently_paused = false;
+	private AudioStream pauseSound = ResourceLoader.Load<AudioStream>("uid://ckja8ym50y0d4");
+	private Control stolenFocus;
+	public override void _Ready()
+	{
+		Instance = this;
+		GetViewport().GuiFocusChanged += OnFocusChanged;
+	}
+
+	public void Continue()
+	{
+		GetParent<Control>().Visible = false;
+		GetTree().Paused = previousPaused;
+		currently_paused = false;
+		stolenFocus.GrabFocus();
+	}
+	public void Restart()
+	{
+		GetTree().Paused = false;
+		LevelController.Instance.RestartLevel();
+		currently_paused = false;
+	}
+	public void Exit()
+	{
+		LevelController.Instance.EndLevel();
+		currently_paused = false;
+	}
+	public static void Pause()
+	{
+		if (Instance.currently_paused)
+		{
+			return;
+		}
+		Instance.currently_paused = true;
+		Instance.GetNode<Control>("%ContinueButton").GrabFocus();
+
+		Instance.GetParent<Control>().Visible = true;
+		Instance.previousPaused = Instance.GetTree().Paused;
+		Instance.GetTree().Paused = true;
+		AudioSequencer.Play("pause", Instance.pauseSound);
+	}
+    public override void _ExitTree()
+    {
+        GetViewport().GuiFocusChanged -= OnFocusChanged;
+    }
+
+	public void OnFocusChanged(Control to)
+	{
+		if (currently_paused) return;
+		stolenFocus = to;
+	}
+}

scripts/gui/pause_menu/PauseMenu.cs.uid

@@ -0,0 +1 @@
+uid://gvwhpjoame6m