slots/OptionPicker.cs

using Godot;
using System;

public partial class OptionPicker : Node2D
{
	// 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)
	{
	}

	public void Reset()
	{
		foreach (Node child in GetChildren())
		{
            if (child is SlotSymbol slotSymbol)
			{
				slotSymbol.SetToRandom();
            }
        }
	}

	public void Show(bool visible)
	{
		foreach (CanvasItem child in GetChildren())
		{
            child.Visible = visible;
        }
	}

	public SlotSymbol Select(int index)
	{
        Show(false);
        return GetChildren()[index] as SlotSymbol;
	}
}