Cozy Disk Installer Maker

local op = 1
local mm = 0

function clear()
    term.setBackgroundColor(colors.blue)
    term.clear()
    term.setCursorPos(1,1)
    print("Cozy File Grabber Select An Option Below And Insert Disk!")
end


local menu = {

    --["    Cozy UI     "]
    ["Cozy File"] = {x=20,y=8,offset=1,url="4tt1J2D3", name="startup"};
    ["Cozy Mail"] = {x=20,y=9,offset=2,url="Tsjq5eVa",name = "startup"};
    ["Cozy Chat"] = {x=20,y=10,offset=3,url="7xs20hhW",name = "startup"};
    [" RedDisk "] = {x=20,y=11,offset=4,url="Snj31Zwt",name = "startup"};

}

for k, v in pairs(menu) do mm = mm + 1 end

function makeDisk()

    for k, v in pairs(menu) do

        if(op == v.offset)then

            if(disk.isPresent("bottom"))then


                 shell.run("pastebin","get",v.url,".tmp")
                 if(v.url2)then shell.run("pastebin","get",v.url2,".tmp2") end
                    fs.move(".tmp","disk/"..v.name)
                    if(v.url2)then fs.move(".tmp2","disk/"..v.name2) end

                print("Install Disk Created!")
                print("press any key to continue.")
                os.pullEvent("key")
                disk.eject("bottom")
            else

                print("Please Insert Disk In Bottom Drive")
                print("press any key to continue.")
                os.pullEvent("key")
                makeDisk()

            end
        end

    end
end


function drawMenu()
    for k, v in pairs(menu) do  term.setCursorPos(v.x,v.y) if(op == v.offset)then print("> "..k.." <") else print("  "..k.."  ") end end
end

function updateMenu()

    m = {os.pullEvent("key")}

    if(m[2] == keys.up and op > 1)then op = op - 1 end
    if(m[2] == keys.down and op < mm)then op = op + 1 end
    if(m[2] == keys.enter)then makeDisk() end

end

while true do

    sleep(0.01)
    clear()
    drawMenu()
    updateMenu()

end