private static decimal CalcFullCraftCost(this Project project, RecipeItem recipeItem)
{
if (project == null)
{
throw new ArgumentNullException(nameof(project));
}
if (recipeItem == null)
{
throw new ArgumentNullException(nameof(recipeItem));
}
var item = project.Items.FirstOrDefault(i => i.Id == recipeItem.ItemId);
if (item == null)
{
throw new Exception();
}
var recipe = project.Recipes.FirstOrDefault(r => r.Result != null && r.Result.ItemId == item.Id);
if (recipe != null)
{
var itemCraftCost = project.CalcFullCraftCost(recipe);
return(recipeItem.Count * itemCraftCost);
}
else
if (item.Cost != null)
{
return(recipeItem.Count * item.Cost.Value);
}
return(0);
}
public void Add(RecipeItem recipeItem)
{
if (recipeItem == null)
{
throw new ArgumentNullException(nameof(recipeItem));
}
if (recipeItem.Count < 1)
{
throw new ArgumentException(nameof(recipeItem.Count));
}
var list = Items.ToList();
list.Add(recipeItem);
Items = list.ToArray();
}
public Recipe()
{
Items = new RecipeItem[0];
}