Vessel Refuel

term.clear()

local engines = {peripheral.find('minecraft:archiengine')}

while true do
    term.clear()
    term.setCursorPos(1,2)
    term.setTextColor(colors.lightBlue)
    local manipulator = peripheral.find('manipulator')
    local ender = manipulator.getEnder()
    local totalAmount = 0
    for i,v in pairs(engines) do
       local amount = 0
       for _ = 1,4 do
           amount = amount + ender.pushItems(peripheral.getName(v),1)
       end
       totalAmount = totalAmount + amount
       if amount > 0 then
           print('Added '..amount..' items to engine '..i)
       end
    end
    print()
    term.setTextColor(colors.green)
    print('Total fuel restocked: '..totalAmount)
    term.setTextColor(colors.yellow)
    print('Average fuel stocked per engine: '..totalAmount/#engines)
    local filledAmount = 0
    for i,v in pairs(engines) do
        for ii,vv in pairs(v.list()) do
            filledAmount = filledAmount + vv.count
        end
    end
    term.setTextColor(colors.orange)
    print('Total fuel levels: '..filledAmount..'/'..#engines*256)
    if totalAmount > 0 then
        term.setTextColor(colors.cyan)
        write('Fueling: ')
        local success = (filledAmount==#engines*256)
        if success then
            term.setTextColor(colors.green)
            print('Successful')
        else
            term.setTextColor(colors.red)
            print('Failed')
        end
    end
    term.setTextColor(colors.white)
    print()
    print('Press any button to re-fuel . . .')
    os.pullEvent('key_up')
end