public virtual void RegisterRecipe(Recipe recipe)
{
List <ItemData> items = new List <ItemData>();
for (int i = 0; i < recipe.ingredients.Length; ++i)
{
items.Add(recipe.ingredients[i].GetItem().itemData);
}
if (!isOrdered)
{
items.Sort(ItemEnum.Compare);
}
RecipeNode node = recipes;
for (int i = 0; i < items.Count; ++i)
{
if (node.recipeList == null)
{
node.recipeList = new Dictionary <ItemData, RecipeNode>();
}
if (!node.recipeList.ContainsKey(items[i]))
{
node.recipeList[items[i]] = new RecipeNode();
}
node = node.recipeList[items[i]];
}
if (node.result == null)
{
node.result = new List <Recipe>();
}
node.result.Add(recipe);
}
public virtual List <List <Recipe> > GetRecipes(ItemStack[] itemStacks)
{
if (itemStacks == null || itemStacks.Length == 0)
{
return(null);
}
List <ItemData> items = new List <ItemData>();
for (int i = 0; i < itemStacks.Length; ++i)
{
items.Add(itemStacks[i].GetItem().itemData);
}
if (!isOrdered)
{
items.Sort(ItemEnum.Compare);
}
RecipeNode end = recipes;
while (end != null && items.Count > 0)
{
if (end.recipeList == null)
{
return(null);
}
if (!end.recipeList.ContainsKey(items[0]))
{
return(null);
}
end = end.recipeList[items[0]];
items.RemoveAt(0);
}
return(DeepCopy(end));
}
protected List <List <Recipe> > DeepCopy(RecipeNode node)
{
List <List <Recipe> > result = new List <List <Recipe> >();
if (node.recipeList == null)
{
result.Add(node.result);
}
else
{
if (node.result != null)
{
result.Add(node.result);
}
foreach (var item in node.recipeList)
{
result.AddRange(DeepCopy(item.Value));
}
}
return(result);
}
