--Look throughout the code for comments like this. They explain what to do to change things.

--What side the monitor will be on (change this if needed)
side = "top"



m = peripheral.wrap(side)


--button on/off color
bactive = colors.cyan
binactive=colors.gray
--text on/off color
tactive=colors.white
tinactive=colors.black
--Background color
bgcolor = colors.black


buttons = {}



      function newButton(id,xmin,xmax,ymin,ymax,text,func)
        buttons[id] = {}
        buttons[id]["xmin"] = xmin
        buttons[id]["xmax"] = xmax
        buttons[id]["ymin"] = ymin
        buttons[id]["ymax"] = ymax
        buttons[id]["active"] = false
        buttons[id]["text"] = text
        buttons[id]["func"] = func

      end
      ---------------------------------------------------------------------------------
      function printButton(id)
        ymin = buttons[id]["ymin"]
        ymax = buttons[id]["ymax"]
        xmin = buttons[id]["xmin"]
        xmax = buttons[id]["xmax"]
        text = buttons[id]["text"]
        ia = buttons[id]["active"]



            width = xmax - xmin
            height = ymax - ymin

            if ia then m.setBackgroundColor(bactive) m.setTextColor(tactive)
            else m.setBackgroundColor(binactive) m.setTextColor(tinactive) end

            for j = ymin,ymax do
             m.setCursorPos(xmin,j)
              for i = xmin,xmax do

                m.write(" ")

             end

           end


        m.setCursorPos(xmin + width / 2 - #text / 2 + 1,ymin + height / 2)

       m.write(text)
       m.setBackgroundColor(bgcolor)

      end
      ----------------------------------------------------------------------------------
      function refreshButtons()
        for i = 1,#buttons do
          printButton(i)
        end
      end
    function checkxy( x,y )
        for i = 1, #buttons do
          if y >= buttons[i]["ymin"] and y <= buttons[i]["ymax"] then
            if x >= buttons[i]["xmin"] and x <= buttons[i]["xmax"] then


              buttons[i]["active"] = not buttons[i]["active"]
              clicked = i
              if buttons[i]["func"] ~= nil then

                buttons[i]["func"]()


              end
            end
          end
        end
      end


bool1 = false
bool2 = false
bool3 = false
bool4 = false
rs.setBundledOutput("back",0)




--White is pigman, Orange is witch, purple is wither skele (Bundled cable)






function IronGolem()
  current = rs.getBundledOutput("back")
    bool1 = not bool1
  if bool1 then
     rs.setBundledOutput("back",current+colors.white)
  else
    rs.setBundledOutput("back",current-colors.white)
  end
end

function GoldGolem()
  current = rs.getBundledOutput("back")
    bool4 = not bool4
  if bool4 then
     rs.setBundledOutput("back",current+colors.white)
  else
    rs.setBundledOutput("back",current-colors.white)
  end
end

function witch()
  current = rs.getBundledOutput("back")
    bool2 = not bool2
    if bool2 then
   rs.setBundledOutput("back",current+colors.orange)
  else
    rs.setBundledOutput("back",current-colors.orange)
  end
end

function wither()
  current = rs.getBundledOutput("back")
    bool3 = not bool3
    if bool3 then
   rs.setBundledOutput("back",current+colors.magenta)
  else
    rs.setBundledOutput("back",current-colors.magenta)
  end
end


--You can add more buttons and also change the size of them. The format is startingx,startingy,endingx,endingy,text,function

--The buttons
newButton(1, 2,11,2,8,"IronGolem",IronGolem)
newButton(1, 2,11,2,8,"GoldGolem",GoldGolem)
newButton(2, 13,22,2,8,"Witch",witch)
newButton(3, 24,37,2,8,"Wither Skeleton",wither)
------------------------------------------------



m.clear()
refreshButtons()


--main loop
while true do
    e,side,x,y = os.pullEvent("monitor_touch")
    checkxy(x,y)

    refreshButtons()
end