public void Execute(object parameter)
{
var itemToAdd = _craftingTreeControl.LV_MinecraftItems.SelectedItem as IMinecraftItem;
if (itemToAdd != null && _craftingTreeControl.Items.FirstOrDefault(x => x.IsRootItem && x.Item.Id == itemToAdd.Id) == null)
{
var craftingTree = _craftingTreeControl.Items;
craftingTree.Add(CraftingTreeItemBuilder.CreateCraftingTreeItem(itemToAdd.Id, 1));
}
}
private RecursiveObservableCollection <ICraftingTreeItem> GenerateItemTree(Dictionary <int, int> itemDictionary)
{
var itemTree = new RecursiveObservableCollection <ICraftingTreeItem>();
foreach (var itemPair in itemDictionary)
{
var itemId = itemPair.Key;
var itemCount = itemPair.Value;
var treeItem = CraftingTreeItemBuilder.CreateCraftingTreeItem(itemId, itemCount);
itemTree.Add(treeItem);
}
return(itemTree);
}
