/// <summary>Construct an instance.</summary>
/// <param name="item">The item metadata to copy.</param>
public SearchableItem(SearchableItem item)
{
this.Type = item.Type;
this.ID = item.ID;
this.CreateItem = item.CreateItem;
this.Item = item.Item;
}
/// <summary>Create a searchable item if valid.</summary>
/// <param name="type">The item type.</param>
/// <param name="id">The unique ID (if different from the item's parent sheet index).</param>
/// <param name="createItem">Create an item instance.</param>
private SearchableItem TryCreate(ItemType type, int id, Func <SearchableItem, Item> createItem)
{
try
{
var item = new SearchableItem(type, id, createItem);
item.Item.getDescription(); // force-load item data, so it crashes here if it's invalid
return(item);
}
catch
{
return(null); // if some item data is invalid, just don't include it
}
}