Turned vilager

local mon = peripheral.wrap("right")
local button={}
mon.setTextScale(1)
mon.setTextColor(colors.white)
mon.setBackgroundColor(colors.black)
redstone.setBundledOutput("left", 2)

function setTable(name, func, xmin, xmax, ymin, ymax)
  button[name] = {}
  button[name]["func"] = func
  button[name]["active"] = false
  button[name]["xmin"] = xmin
  button[name]["ymin"] = ymin
  button[name]["xmax"] = xmax
  button[name]["ymax"] = ymax
end

function fillTable()
  setTable("Spawn",spawn,1,7,1,5)
  setTable("Sort",sort,1,7,8,12)
end

function fill(text, color, bData)
  mon.setBackgroundColor(color)
  local yspot = math.floor((bData["ymin"] + bData["ymax"]) /2)
  local xspot = math.floor((bData["xmax"] - bData["xmin"] - string.len(text)) /2) +1
  for j = bData["ymin"], bData["ymax"] do
    mon.setCursorPos(bData["xmin"], j)
    if j == yspot then
       for k = 0, bData["xmax"] - bData["xmin"] - string.len(text) +1 do
         if k == xspot then
           mon.write(text)
         else
           mon.write(" ")
         end
       end
    else
      for i = bData["xmin"], bData["xmax"] do
        mon.write(" ")
      end
    end
  end
  mon.setBackgroundColor(colors.black)
end

function screen()
  local currColor
  for name,data in pairs(button) do
    local on = data["active"]
    if on == true then currColor = colors.lime else currColor = colors.red end
    fill(name, currColor, data)
  end
end

function toggleButton(name)
  button[name]["active"] = not button[name]["active"]
  screen()
end

function flash(name)
  toggleButton(name)
  sleep(0.15)
  toggleButton(name)
end

function checkxy(x, y)
  for name, data in pairs(button) do
    if y>=data["ymin"] and  y <= data["ymax"] then
      if x>=data["xmin"] and x<= data["xmax"] then
        data["func"]()
      end
    end
  end
end

function sort()
  os.startTimer(0.1)
end

function spawn()
  if button["Spawn"]["active"] then
    redstone.setBundledOutput("left", redstone.getBundledInput("left")+2)
  else
    redstone.setBundledOutput("left", redstone.getBundledInput("left")-2)
  end
  toggleButton(Spawn)
end

fillTable()
while true do
  mon.clear()
  screen()
  local e,arg1,arg2,arg3 = os.pullEvent()
  if e == "monitor_touch" then
    checkxy(arg2,arg3)
  else
    redstone.setBundledOutput("left", redstone.getBundledInput("left")+4)
    os.sleep(0.2)
    redstone.setBundledOutput("left", redstone.getBundledInput("left")-4)
    os.startTimer(0.1)
  end
  sleep(0.1)
end