Scripts/Terminal/ButtonBlock.cs


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using System.Linq;
using Godot;
using Texty.Scripts.GodotExtensions;

namespace Texty.Scripts.Terminal;

public partial class ButtonBlock : MarginContainer
{
    private VBoxContainer Buttons => GetNodeOrNull<VBoxContainer>($"%{nameof(Buttons)}");

    public override void _Ready()
    {
        ConnectButtons();
        Buttons.GetChildren<Button>().ForEach(button => button.MouseFilter = MouseFilterEnum.Ignore);
        Buttons.GetChildren<Button>().FirstOrDefault()?.GrabFocus();
    }

    protected virtual void OnButtonPressed(int index)
    {
    }

    private void ConnectButtons()
    {
        foreach (var (button, index) in Buttons.GetChildren<Button>().Select((button, index) => (button, index)))
            button.Pressed += () => OnButtonPressed(index);
    }
}