MineralExtruder

os.loadAPI("button")
m = peripheral.wrap("back")
m.clear()

btn.fillTable("Test1",1,1,3,1,"Ok",colors.blue)
btn.createButton("Test1")
term.setCursorPos(1,1)

while true do
  term.setCursorPos(1,1)
  term.clearLine()
  term.setCursorPos(1,1)
  event,button,x,y=os.pullEvent("mouse_click")
  if x == nil or y == nil then
    print("What")
  end
  write(x..":"..y)
  sleep(.8)
end