FoodVendor

local function centerText(text)
  x,y = term.getSize()
  x1,y1 = term.getCursorPos()
  term.setCursorPos((math.floor(x/2) - (math.floor(#text/2))), y1)
  term.write(text)
end

term.clear()

x,y = term.getSize()
x1, y1 = term.getCursorPos()
term.setCursorPos(x1, math.floor(y/2))
centerText("Nan-ni shimasho-ka?")

x1, y1 = term.getCursorPos()
term.setCursorPos(1, math.floor(y))