--pastebin run qm2QnS6y
local currentY = 1
local modem = peripheral.find("modem") or error("No modem attached", 0)
local IP = math.random(1, 10)
local monitor = peripheral.find("monitor")
local printer = peripheral.find("printer")
monitor.setCursorBlink(true)

printer.newPage()
modem.open(IP) -- Open 43 so we can receive replies
monitor.setCursorPos(1, 1)

monitor.clear()
print("success!")
print(IP)
monitor.write("IP: " ..IP)

-- Initialize an empty table to store the letters
local letterList = {}

-- Function to add a letter to the list
function addLetter(letter)
    table.insert(letterList, letter)
end

-- Function to concatenate the letters into a single string
function concatenateLetters()
    return table.concat(letterList)
end

-- Example usage:

-- Concatenate the letters and print the result
local result = concatenateLetters()

local function giggity()

print("changing lines")
local ball = currentY + 1
currentY = currentY + 1
monitor.setCursorPos(1, ball)
end
while true do
 local event, key, is_held = os.pullEvent("key")
print(("%s held=%s"):format(keys.getName(key), is_held))
monitor.write(keys.getName(key))
addLetter(keys.getName(key))

print("balls")
print(monitor.getCursorPos(x))
print(monitor.getCursorPos(y))

local event, ga = os.pullEvent("key_up")
if ga == keys.x then
giggity()
end
if key == keys.z then
monitor.clear()

local result = concatenateLetters()
print(result)
printer.write(result)
printer.endPage()
printer.newPage()
modem.transmit(IP, IP, result)
monitor.setCursorPos(1, 1)
currentY = 1
end

end