/// <summary>
/// Using the materials in the passed inventory, crafts and returns the item the
/// passed recipe is for.
/// </summary>
/// <param name="recipe"></param>
/// <param name="inventory"></param>
/// <returns>The recipe's result if the inventory has the mats. Null otherwise.</returns>
public ItemInfo Craft(RecipeInfo recipe, PP_Inventory inventory)
{
ItemInfo itemToCraft = recipe.result;
// check if the passed inventory has the materials for the recipe
foreach (ItemInfo material in recipe.materials)
{
if (inventory.CountOf(material) < recipe.CountOf(material))
{
string messageFormat = "Could not craft {0}; the inventory doesn't have enough {1}s.";
Debug.Log(string.Format(messageFormat, itemToCraft.name, material.name));
return(null);
}
}
// Use up the materials
foreach (ItemInfo material in recipe.materials)
{
inventory.Remove(material);
}
// and voila! Item-crafting success!
Debug.Log("Successfully crafted a(n) " + itemToCraft.name);
return(itemToCraft.Copy());
}
