button

local monitor = peripheral.wrap("right") -- Change "right" to the side where the monitor is connected.
local button = {x1 = 2, y1 = 2, x2 = 10, y2 = 4, label = "Click me"}

function drawButton()
  monitor.setBackgroundColor(colors.white)
  monitor.setTextColor(colors.black)
  monitor.setCursorPos(button.x1, button.y1)
  for i = button.y1, button.y2 do
    monitor.setCursorPos(button.x1, i)
    monitor.write(string.rep(" ", button.x2 - button.x1 + 1))
  end
  monitor.setCursorPos(button.x1 + 2, button.y1 + 1)
  monitor.write(button.label)
end

function isInsideButton(x, y)
  return x >= button.x1 and x <= button.x2 and y >= button.y1 and y <= button.y2
end

function waitForClick()
  while true do
    local event, side, xPos, yPos = os.pullEvent("monitor_touch")
    if isInsideButton(xPos, yPos) then
      print("Button clicked!")
      -- Add any action you want to perform when the button is clicked.
    end
  end
end

monitor.clear()
drawButton()
waitForClick()