Item to add to menu.
Options for this menu item
Designate item as belonging to a specific organ.
Override item organ size. Necessary for any non-food/booze/spleen item.
Maximum uses remaining today, or "auto" to check dailyusesleft Mafia property.
Additional value (positive) or cost (negative) to consider with item, e.g. from buffs.
Effect associated with this menu item (pocket wish effect, sweet synthesis effect, pill keeper potion extension)
Which mayo to use before item (ignored if mayo clinic is not installed or item is not a food)
Any note to track information about item, to be used later
OptionaladditionalOptionaldataOptionaleffectOptionalmaximumOptionalmayoOptionalorganOptionalpriceStaticdefaultStaticdefault
Construct a new menu item, possibly with extra properties. Items in MenuItem.defaultOptions have intelligent defaults.