slots/SlotSymbol.cs

using Godot;
using System;

public partial class SlotSymbol : Sprite2D
{
	public enum Type
	{
		BELL,
		BAR,
		SEVEN,
		CHERRY,
        X2,
        SPIN
	}

    [Export] public Type SlotType;

	public override void _Ready()
	{
	}

	// Called every frame. 'delta' is the elapsed time since the previous frame.
	public override void _Process(double delta)
	{
		const float WRAPAROUND_DISTANCE = 109 * 5;

        if (GlobalPosition.Y < 320 - 184)
		{
            Position = new Vector2(Position.X, Position.Y + WRAPAROUND_DISTANCE);
        }

        if (GlobalPosition.Y > 320 + 218)
        {
            Position = new Vector2(Position.X, Position.Y - WRAPAROUND_DISTANCE);
        }
    }

    public void SetToRandom()
    {
        SlotType = GetRandomEnumValue<Type>();

        Texture2D texture = (Texture2D)ResourceLoader.Load("res://sprites/" + SlotType.ToString() + ".png");

        // Assign the texture to the Sprite
        if (texture != null)
        {
            this.Texture = texture;

        }
    }

    private T GetRandomEnumValue<T>() where T : Enum
    {
        // Get all values of the enum
        Array values = Enum.GetValues(typeof(T));

        // Use Godot's random number generator
        RandomNumberGenerator rng = new RandomNumberGenerator();
        rng.Randomize();

        // Pick a random index
        int randomIndex = rng.RandiRange(0, values.Length - 1);

        // Return the randomly selected enum value
        return (T)values.GetValue(randomIndex);
    }
}