Cc Tweaked Vending Machine 2

local Storages = {}--dispenser, access, products, payment
local Display

local Products = {}--itemname,itemid, price
local Currency = {{"createdeco:brass_coin",64},{"createdeco:iron_coin",16},{"createdeco:copper_coin",1}}

local Mode = 0-- -1 disabled, 0 setup, 1 normal, 2 debug, 3 admin

local Cart = {}
function boot()

end

function UI()
local Monitor = peripheral.wrap(Display)
local function ProductBox(I,image)
local Y = math.floor(I/3+0.7)
local X = I - (Y*3)
local file = fs.open(image,"r")
local Line
repeat
Line = file.readLine()
if Line ~= nil then Monitor.setCursorPos(X,Y) for x = 1, string.len(Line) do Monitor.setCursorPos((X-1)+x,Y) Monitor.blit("0",string.sub(Line,x,1),string.sub(Line,x,1)) end Y = Y + 1 end
until Line == nil
file.close()
end
local function Stats()
local Cost = 0
for I = 1, #Cart do
Cost = Cost + (Cart[I][1]*Cart[I][2])
end
Monitor.setCursorPos(1,25)
Monitor.write(Cost)
Monitor.setCursorPos(1,26)
Monitor.write("Purchase?")
Monitor.setCursorPos(1,27)
Monitor.write("Y/N")
end
Monitor.clear()
for i = 1, #Products do
ProductBox(i,"default.npf")
end
Stats()
end