using Godot;

public partial class StageGUI : Control
{
   [Signal]
   public delegate void OnCharacterSelectionMadeEventHandler();

   private GameManager _gameManager;

   public override void _Ready()
   {
      _gameManager = GetTree().Root.GetNode<GameManager>("Main/GameManager");
   }

   public void OnCharacterSelect()
   {
      if (_gameManager.IsP1GameOver)
         return;

      var wheel1 = GetNode<TextureRect>("CharacterSelect/Wheel");
      var wheel2 = GetNode<TextureRect>("CharacterSelect/Wheel2");

      wheel1.FocusMode = FocusModeEnum.All;
      wheel1.GrabFocus();
      wheel1.Visible = true;
      _gameManager.IsP1SelectingCharacter = true;
   }

   public override void _Process(double delta)
   {
      var wheel1 = GetNode<TextureRect>("CharacterSelect/Wheel");

      if (wheel1.HasFocus())
      {
         if (Input.IsActionJustPressed("p1_right"))
            _gameManager.SetP1ToNextCharacter();
         if (Input.IsActionJustPressed("p1_left"))
            _gameManager.SetP1ToPreviousCharacter();

         if (Input.IsActionJustPressed("p1_fire"))
         {
            GD.Print("Selected character");
            wheel1.ReleaseFocus();
            wheel1.Hide();
            _gameManager.IsP1SelectingCharacter = false;
            EmitSignal(SignalName.OnCharacterSelectionMade);
         }
      }
   }
}