Installer_WCON

    local function clear()
            term.clear()
            term.setCursorPos(1,1)
    end

    if not http then
            print( "WCON requires http API" )
            print( "Set enableAPI_http to 1 in mod_ComputerCraft.cfg" )
            return
    end

    print("Welcome to WCON installer.")
    print("Do you have an WCON account for this compuer? (Y/N)")
    while ((e1 ~= "y" and e1 ~= "Y") and (e1 ~= "n" and e1 ~= "N")) do
            e1 = read()
    end

    if(e1 == "y" or e1 == "Y") then
            clear()
            print("Your ID:")
            id = read()
            print("Your password:")
            pass = read()
    elseif(e1 == "n" or e1 == "N") then
            print("\nOK! Input your password: ")
            local p = read()

            clear()

            print("Connecting to WCON server...")
            local resp = http.get("http://mindblow.no-ip.org/wcon/api/mkAccount.php?pass="..p)

            if(resp == nil) then
                    print("Oops, communicatio fail! Please visit mindblow.no-ip.org/wcon and register computer manually")
                    return
            end

            id = resp.readLine()
            pass = resp.readLine()

            print("Done! Your ID is: "..tostring(id).." and password is: "..tostring(pass))
            print("Write it down, it's impossible to get it back!")
    end

    sleep(3)

    print("Installing...")

    print("Making wcon_stuff dir...")

    fs.makeDir("wcon_stuff")

    print("Downloading WCON API...")

    wcon = fs.open("wcon", "w")
    wcon.write("local id = "..id.."\n")
    wcon.write("local password=\""..pass.."\"\n")

    hver = http.get("http://mindblow.no-ip.org/wcon/api/version")
    ver = hver.readLine()
    hver.close()

    wcon.write("local ver = "..ver.."\n")

    file = http.get("http://pastebin.com/raw.php?i="..textutils.urlEncode("RKbavkNe"))

    if file == nil then print("Error!") return end

    wcon.write(file.readAll())

    file.close()
    wcon.close()

    print("Downloading update...")

    update = fs.open("wcon_stuff/update", "w")

    file = http.get("http://pastebin.com/raw.php?i="..textutils.urlEncode("ry12vuie"))

    if file == nil then print("Error!") return end

    update.write(file.readAll())

    file.close()
    update.close()

    print("Downloading launch...")

    launch = fs.open("launch", "w")

    file = http.get("http://pastebin.com/raw.php?i="..textutils.urlEncode("7EaDxV1e"))

    launch.write(file.readAll())

    file.close()
    launch.close()

    print("Downloading update_check...")

    u_check = fs.open("wcon_stuff/update_check", "w")

    file = http.get("http://pastebin.com/raw.php?i="..textutils.urlEncode("D1e06P2r"))

    u_check.write(file.readAll())

    file.close()
    u_check.close()

    print("Done!")

    print("\nDo you want to append update check the end of the startup file? (Y/N)")

    e1 = nil

    while (e1 ~= "y" and e1 ~= "Y" and e1 ~= "n" and e1 ~= "N") do
            e1 = read()
    end

    if(e1 == "y" or e1 == "Y") then
            startup = fs.open("startup", "a")
            startup.write("shell.run(\"wcon_stuff/update_check\")")
            startup.close()
            print("Done! You can always update manually by running \'wcon_stuff/update_check\'")
    elseif(e1 == "n" or e1 == "N") then
            print("OK :(. You can always update by running \'wcon_stuff/update_check\'")
    end

    print("Installation complete!")