/// <summary>
/// add a game treasure to the traveler's inventory
/// </summary>
/// <param name="itemID">game item ID</param>
private void AddItemToTravelersTreasure(int itemID)
{
Treasure item;
item = _gameYLocation.GetTreasuretByID(itemID);
item.YearTimeLocationID = 0;
_gameTraveler.TimeTravelersTreasures.Add(item);
}
