Selector Touchscreen

--Requires advanced monitors and computers!!!
function toggle(n)
  if not n then
	return
  end
  local state=lightState[n]
  if state then
	state = false
  else
	state = true
  end
  lightState[n] = state
  return state
end
function sayState(n)
  if not n then
	return
  end
  x = buttonX[n]-1
  y = buttonY[n]
  term.setCursorPos(x,y)
  if lightState[n] then
	term.setTextColor(colors.lime)
	write("on ")
	term.setTextColor(colors.white)
  else
	term.setTextColor(colors.red)
	write("off")
	term.setTextColor(colors.white)
  end
end
function getButton(xPos,yPos)
  for i=1,12 do
	bxPos=buttonX[i]
	byPos=buttonY[i]
	xMax=bxPos+2
	xMin=bxPos-2
	yMax=byPos+1
	yMin=byPos-1
	if xPos >= xMin and xPos <= xMax and yPos >= yMin and yPos <= yMax then
	  return i
	end
  end
end
function mPrint(w)
  write(w)
  x,y=term.getCursorPos()
  term.setCursorPos(1,y+1)
end
function allTheSame()
  local state = lightState[1]
  for i=2,10 do
	if state==lightState[i] then
	else return false
	end
  end
  return true
end
function stateWriter()
  mPrint("  _____	 _____	 _____	 _____")
  write("  ")
  for i=1,4 do
	write("|")
	term.setTextColor(colors.red)
	write("off")
	term.setTextColor(colors.white)
	if i<4 then
	  write("|	 ")
	else
	  mPrint("|")
	end
  end
  mPrint("  ~~~~~	 ~~~~~	 ~~~~~	 ~~~~~")
end
function startText()
  term.setCursorPos(1,1)
  mPrint("_______________________________________")
  mPrint(" Welcome to spawn select! Control mob")
  mPrint(" spawn choice by right click on screen")
  mPrint(" ")
  mPrint("  Skele	 Wither	Ender	 Zombie")
  stateWriter()
  mPrint(" ")
  mPrint("  Creep	 Witch	 Pigman	Cow")
  stateWriter()
  mPrint(" ")
  mPrint("  Blaze	 Slime	 Toggle	Master")
  stateWriter()
  mPrint("_______________________________________")
end
function bundleState()

end
display = peripheral.wrap("right")
term.redirect(display)
term.clear()
term.setCursorPos(1,1)
buttonX = {
5,15,25,35,
5,15,25,35,
5,15,25,35
}
buttonY = {
7,7,7,7,
12,12,12,12,
17,17,17,17
}
lightState = {false,false,false,false,false,false,false,false,false,false,false,false}
spawnerColor = {
colors.white, colors.orange, colors.magenta, colors.lightBlue,
colors.yellow, colors.lime, colors.pink, colors.gray,
colors.lightGray, colors.cyan, colors.purple, colors.blue
}
local resume=true
startText()
for i=1,10 do
  sayState(i)
end
term.setCursorPos(buttonX[12]-1,buttonY[12])
term.setTextColor(colors.red)
write("off")
term.setTextColor(colors.white)
term.setCursorPos(buttonX[11]-1,buttonY[11])
term.setTextColor(colors.cyan)
write("TGL")
term.setTextColor(colors.white)
while resume == true do
  local event, side, xPos, yPos = os.pullEvent("monitor_touch")
  local button = getButton(xPos,yPos)
  if button==11 then
	for i=1,10 do
	  toggle(i)
	end
  elseif button==12 then
	toggle(12)
	for i=1,10 do
	  lightState[i]=lightState[12]
	end
	sayState(12)
	allSame=true
  else
	term.setCursorPos(buttonX[12]-1,buttonY[12])
	term.setTextColor(colors.lightGray)
	write("---")
	term.setTextColor(colors.white)
	toggle(button)
  end
  for i=1,10 do
	sayState(i)
  end
  if allTheSame() then
	lightState[12]=lightState[1]
	sayState(12)
  else
	term.setCursorPos(buttonX[12]-1,buttonY[12])
	term.setTextColor(colors.lightGray)
	write("---")
	term.setTextColor(colors.white)
  end
end

--[==[Tables are used to quite an extent throughout this program.
The order of said tables is important as these must remain consistent in order for the script to execute.]==]