using System.Linq; namespace PrizeSystem { public class VitrinaPrize : Prize { public int[] Boxes { get; } public override string Body => _cachedBody; public string _cachedBody; public VitrinaPrize(int[] boxes) : base(PrizeType.VitrinaBox) { Boxes = boxes.ToArray(); _cachedBody = $"VitrinaBox:{string.Join(",", Boxes)}"; } } }