public IEnumerable <(ResourceId, int)> GetRandomResources()
{
var size = Random.Range(1, 3);
var result = new List <(ResourceId, int)>();
for (int i = 0; i < size; i++)
{
var rnd = ResourceData.GetRandom();
result.Add((rnd.Id, rnd.Amount));
}
return(result);
}