Bastion/src/ItemBook/ItemBook.lua

local Tinkr, Bastion = ...

-- Create a new ItemBook class
local ItemBook = {}
ItemBook.__index = ItemBook

-- Constructor
function ItemBook:New()
    local self = setmetatable({}, ItemBook)
    self.items = {}
    return self
end

-- Get a spell from the ItemBook
function ItemBook:GetItem(id)
    if self.items[id] == nil then
        self.items[id] = Bastion.Item:New(id)
    end

    return self.items[id]
end

return ItemBook