Button remapping work

Zennysoft.Game.Ma/src/options/OptionsMenu.cs

@@ -1,7 +1,8 @@
 using Chickensoft.AutoInject;
 using Chickensoft.Introspection;
-using Chickensoft.Serialization;
 using Godot;
+using NathanHoad;
+using System.Linq;
 
 namespace Zennysoft.Game.Ma;
 
@@ -15,7 +16,12 @@ public partial class OptionsMenu : Control
   [Node] public HSlider MasterVolumeSlider { get; set; }
   [Node] public HSlider MusicVolumeSlider { get; set; }
   [Node] public HSlider SFXVolumeSlider { get; set; }
-  [Node] public Button SaveAndExitButton { get; set; }
+
+  [Node] public InputMapper Controller { get; set; }
+  [Node] public TabContainer TabContainer { get; set; }
+  [Node] public Label PressToGoBackLabel { get; set; }
+
+  [Node] public CanvasLayer CanvasLayer { get; set; }
 
   public OptionsData OptionsData;
 
@@ -48,11 +54,65 @@ public partial class OptionsMenu : Control
 
     ResolutionOptions.ItemSelected += ResolutionOptions_ItemSelected;
 
-    SaveAndExitButton.ButtonUp += SaveAndExitButton_ButtonUp;
+    TabContainer.TabChanged += TabContainer_TabChanged;
 
     _masterBusIndex = AudioServer.GetBusIndex("Master");
     _musicBusIndex = AudioServer.GetBusIndex("MUSIC");
     _sfxBusIndex = AudioServer.GetBusIndex("SFX");
+
+    VisibilityChanged += OptionsMenu_VisibilityChanged;
+
+    InputHelper.JoypadInputChanged += (string action, InputEvent input) =>
+    {
+      if (GameInputs.Interact == action)
+      {
+        var interactInputs = InputHelper.GetLabelForInput(InputHelper.GetJoypadInputForAction(GameInputs.Interact));
+        PressToGoBackLabel.Text = $"Press {interactInputs} to save and exit.";
+      }
+    };
+
+    InputHelper.KeyboardInputChanged += (string action, InputEvent input) =>
+    {
+      if (GameInputs.Interact == action)
+      {
+        var interactInputs = InputHelper.GetLabelForInput(InputHelper.GetKeyboardInputForAction(GameInputs.Interact));
+        PressToGoBackLabel.Text = $"Press {interactInputs} to save and exit.";
+      }
+    };
+  }
+
+  private void TabContainer_TabChanged(long tab)
+  {
+    if (tab == 0)
+      MasterVolumeSlider.GrabFocus();
+    if (tab == 1)
+      Controller.MoveForwardKeyboard.GrabFocus();
+  }
+
+  private void OptionsMenu_VisibilityChanged() => CanvasLayer.Visible = !CanvasLayer.Visible;
+
+  public override void _Input(InputEvent @event)
+  {
+    var interactInputs = InputHelper.GetKeyboardOrJoypadInputsForAction(GameInputs.Interact);
+    if (interactInputs.Any(x => x.IsMatch(@event)))
+    {
+      AcceptEvent();
+      SaveAndExitMenu();
+    }
+
+    var leftTab = InputHelper.GetKeyboardOrJoypadInputsForAction(GameInputs.StrafeLeft);
+    if (leftTab.Any(x => x.IsMatch(@event)))
+    {
+      AcceptEvent();
+      TabContainer.CurrentTab = Mathf.Max(0, TabContainer.CurrentTab - 1);
+    }
+
+    var rightTab = InputHelper.GetKeyboardOrJoypadInputsForAction(GameInputs.StrafeRight);
+    if (rightTab.Any(x => x.IsMatch(@event)))
+    {
+      AcceptEvent();
+      TabContainer.CurrentTab = Mathf.Min(TabContainer.GetTabCount() - 1, TabContainer.CurrentTab + 1);
+    }
   }
 
   private void ResolutionOptions_ItemSelected(long index)
@@ -71,7 +131,7 @@ public partial class OptionsMenu : Control
     DisplayServer.WindowSetMode(_windowModes[optionsData.ScreenResolution]);
   }
 
-  private void SaveAndExitButton_ButtonUp() => EmitSignal(SignalName.OptionsMenuExited);
+  private void SaveAndExitMenu() => EmitSignal(SignalName.OptionsMenuExited);
 
   private void MasterVolumeSlider_Changed(double valueChanged)
   {
@@ -90,20 +150,4 @@ public partial class OptionsMenu : Control
     OptionsData.SFXVolumeLevel = valueChanged;
     AudioServer.SetBusVolumeDb(_sfxBusIndex, Mathf.LinearToDb((float)valueChanged));
   }
-}
-
-[Meta, Id("options_data")]
-public partial class OptionsData : Node
-{
-  [Save("MasterVolume")]
-  public required double MasterVolumeLevel { get; set; }
-
-  [Save("MusicVolume")]
-  public required double MusicVolumeLevel { get; set; }
-
-  [Save("SFXVolume")]
-  public required double SFXVolumeLevel { get; set; }
-
-  [Save("ScreenResolution")]
-  public required int ScreenResolution { get; set; }
 }