--Programm made by Mrswisstobi-redo 51--

local button         = {}
local side           = "back"
local mon            = peripheral.wrap("top")
local textScale      = 1

------------ color variables ------------

local btnTextColor   = colors.white
local defaultBgColor = colors.black
local headerColor    = colors.white

-----------------------------------------
function turnAllOff()
  rs.setBundledOutput(side, 0)
  for name, data in pairs(button) do
    data["active"] = false
    if name == "All OFF" then
      button[name]["active"] = true
    end
    mon.clear()
    heading("Turn Spawners on/off:")
    screen()
  end
end

function turnAllOn()
  rs.setBundledOutput(side, 65535)
  for name, data in pairs(button) do
    data["active"] = true
    if name == "All ON" then
      button[name]["active"] = false
    end
    mon.clear()
    heading("Turn Spawners on/off:")
    screen()
  end
end

rs.setBundledOutput(side, 65535)   
term.clear()
term.setCursorPos(1,1)
mon.setBackgroundColor(defaultBgColor)
mon.setTextScale(textScale)
mon.clear()
        
function fillTable()
   setTable("Enderman",        switchOutput, 17, 27,  3,  5, colors.white,     colors.lime,    colors.red)
   setTable("Wither",    switchOutput, 17, 27,  7,  9, colors.orange,    colors.lime,    colors.red)    
   setTable("ZombiePig",     switchOutput, 17, 27, 11, 13, colors.magenta,   colors.lime,    colors.red)
   setTable("Witch",      switchOutput, 17, 27, 15, 17, colors.lightBlue, colors.lime,    colors.red)       
   setTable("AngryZ",        switchOutput, 31, 41,  3,  5, colors.yellow,    colors.lime,    colors.red)
   setTable("Creeper",        switchOutput, 31, 41,  7,  9, colors.lime,      colors.lime,    colors.red)
   setTable("Cow",        switchOutput, 31, 41, 11, 13, colors.pink,      colors.lime,    colors.red)
   setTable("Sheep",        switchOutput, 31, 41, 15, 17, colors.gray,      colors.lime,    colors.red)
   setTable("Ghast",        switchOutput, 45, 55,  3,  5, colors.lightGray, colors.lime,    colors.red)
   setTable("WSkull",        switchOutput, 45, 55,  7,  9, colors.cyan,      colors.lime,    colors.red)
   setTable("Slime",        switchOutput, 45, 55, 11, 13, colors.purple,    colors.lime,    colors.red)
   setTable("free",        switchOutput, 45, 55, 15, 17, colors.blue,      colors.lime,    colors.red)
   setTable("free",        switchOutput, 59, 69,  3,  5, colors.brown,     colors.lime,    colors.red)
   setTable("free",        switchOutput, 59, 69,  7,  9, colors.green,     colors.lime,    colors.red)
   setTable("free",       switchOutput, 59, 69, 11, 13, colors.red,       colors.lime,    colors.red)
   setTable("free",       switchOutput, 59, 69, 15, 17, colors.black,     colors.lime,    colors.red)                                    
   setTable("All OFF",  turnAllOn,      3, 13,  3,  9, "" ,              colors.magenta, colors.red)
   setTable("All ON", turnAllOff,     3, 13, 11, 17, "" ,              colors.magenta, colors.lime)
end

function setTable(name, func, xmin, xmax, ymin, ymax, color, btnOff, btnOn)
   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
   button[name]["color"]  = color
   button[name]["btnOn"] = btnOn
   button[name]["btnOff"]  = btnOff
end

function switchOutput(color)
   if rs.testBundledInput(side, color) then
     rs.setBundledOutput(side, (rs.getBundledInput(side)-color))
   else
     rs.setBundledOutput(side, (rs.getBundledInput(side)+color))
   end  
end  

function fill(text, color, bData)
   mon.setBackgroundColor(color)
   mon.setTextColor(btnTextColor)
   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(defaultBgColor)
end
     
function screen()
   local currColor
   for name,data in pairs(button) do
      local on = data["active"]
      if on == true then currColor = data["btnOn"] else currColor = data["btnOff"] end
      fill(name, currColor, data)
   end
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"](button[name]["color"])
            data["active"] = not data["active"]
         end
      end
   end
end
     
function heading(text)
   w, h = mon.getSize()
   mon.setTextColor(headerColor)
   mon.setCursorPos((w-string.len(text))/2+1, 1)
   mon.write(text)
end
     
fillTable()
while true do
   mon.clear()
   heading("Turn Spawners On/Off:")
   screen()
   local e,side,x,y = os.pullEvent("monitor_touch")
   checkxy(x,y)
   sleep(.1)
end