Server Restarts -> Script Loops break. :(

os.loadAPI("touchpoint")
local o = touchpoint.new("monitor_2")
local i = touchpoint.new("monitor_3")
local state = "open"
function toggleState()
if state == "open" then
  o:rename("Open", "Close")
  i:rename("Open", "Close")
  o:toggleButton("Close")
  i:toggleButton("Close")
  state = "closed"
  rs.setOutput("top", false)
else
  o:rename("Close", "Open")
  i:rename("Close", "Open")
  o:toggleButton("Open")
  i:toggleButton("Open")
  state = "open"
  rs.setOutput("top", true)
end
end
o:add("Open", nil, 1, 1, 7, 5, colors.lime, colors.red)
i:add("Open", nil, 1, 1, 7, 5, colors.lime, colors.red)
while true do
o:draw()
i:draw()
local event = {i:handleEvents(o:handleEvents(os.pullEvent()))}
if event[1] == "button_click" then
  toggleState()
end
end

local function setupLabel(buttonLen, minY, maxY, name)
local labelTable = {}
if type(name) == "table" then
  for i = 1, #name do
   labelTable[i] = name[i]
  end
  name = name.label
elseif type(name) == "string" then
  local buttonText = string.sub(name, 1, buttonLen - 2)
  if #buttonText < #name then
   buttonText = " "..buttonText.." "
  else
   local labelLine = string.rep(" ", math.floor((buttonLen - #buttonText) / 2))..buttonText
   buttonText = labelLine..string.rep(" ", buttonLen - #labelLine)
  end
  for i = 1, maxY - minY + 1 do
   if maxY == minY or i == math.floor((maxY - minY) / 2) + 1 then
	labelTable[i] = buttonText
   else
	labelTable[i] = string.rep(" ", buttonLen)
   end
  end
end
return labelTable, name
end
local Button = {
draw = function(self)
  local old = term.redirect(self.mon)
  term.setTextColor(colors.white)
  term.setBackgroundColor(colors.black)
  term.clear()
  for name, buttonData in pairs(self.buttonList) do
   if buttonData.active then
	term.setBackgroundColor(buttonData.activeColor)
	term.setTextColor(buttonData.activeText)
   else
	term.setBackgroundColor(buttonData.inactiveColor)
	term.setTextColor(buttonData.inactiveText)
   end
   for i = buttonData.yMin, buttonData.yMax do
	term.setCursorPos(buttonData.xMin, i)
	term.write(buttonData.label[i - buttonData.yMin + 1])
   end
  end
  if old then
   term.redirect(old)
  else
   term.restore()
  end
end,
add = function(self, name, func, xMin, yMin, xMax, yMax, inactiveColor, activeColor, inactiveText, activeText)
  local label, name = setupLabel(xMax - xMin + 1, yMin, yMax, name)
  if self.buttonList[name] then error("button already exists", 2) end
  local x, y = self.mon.getSize()
  if xMin < 1 or yMin < 1 or xMax > x or yMax > y then error("button out of bounds", 2) end
  self.buttonList[name] = {
   func = func,
   xMin = xMin,
   yMin = yMin,
   xMax = xMax,
   yMax = yMax,
   active = false,
   inactiveColor = inactiveColor or colors.red,
   activeColor = activeColor or colors.lime,
   inactiveText = inactiveText or colors.white,
   activeText = activeText or colors.white,
   label = label,
  }
  for i = xMin, xMax do
   for j = yMin, yMax do
	if self.clickMap[i][j] ~= nil then
	 --undo changes
	 for k = xMin, xMax do
	  for l = yMin, yMax do
	   if self.clickMap[k][l] == name then
		self.clickMap[k][l] = nil
	   end
	  end
	 end
	 self.buttonList[name] = nil
	 error("overlapping button", 2)
	end
	self.clickMap[i][j] = name
   end
  end
end,
remove = function(self, name)
  if self.buttonList[name] then
   local button = self.buttonList[name]
   for i = button.xMin, button.xMax do
	for j = button.yMin, button.yMax do
	 self.clickMap[i][j] = nil
	end
   end
   self.buttonList[name] = nil
  end
end,
run = function(self)
  while true do
   self:draw()
   local event = {self:handleEvents(os.pullEvent(self.side == "term" and "mouse_click" or "monitor_touch"))}
   if event[1] == "button_click" then
	self.buttonList[event[2]].func()
   end
  end
end,
handleEvents = function(self, ...)
  local event = {...}
  if #event == 0 then event = {os.pullEvent()} end
  if (self.side == "term" and event[1] == "mouse_click") or (self.side ~= "term" and event[1] == "monitor_touch" and event[2] == self.side) then
   local clicked = self.clickMap[event[3]][event[4]]
   if clicked and self.buttonList[clicked] then
	return "button_click", clicked
   end
  end
  return unpack(event)
end,
toggleButton = function(self, name, noDraw)
  self.buttonList[name].active = not self.buttonList[name].active
  if not noDraw then self:draw() end
end,
flash = function(self, name, duration)
  self:toggleButton(name)
  sleep(tonumber(duration) or 0.15)
  self:toggleButton(name)
end,
rename = function(self, name, newName)
  self.buttonList[name].label, newName = setupLabel(self.buttonList[name].xMax - self.buttonList[name].xMin + 1, self.buttonList[name].yMin, self.buttonList[name].yMax, newName)
  if not self.buttonList[name] then error("no such button", 2) end
  if name ~= newName then
   self.buttonList[newName] = self.buttonList[name]
   self.buttonList[name] = nil
   for i = self.buttonList[newName].xMin, self.buttonList[newName].xMax do
	for j = self.buttonList[newName].yMin, self.buttonList[newName].yMax do
	 self.clickMap[i][j] = newName
	end
   end
  end
  self:draw()
end,
}
function new(monSide)
local buttonInstance = {
  side = monSide or "term",
  mon = monSide and peripheral.wrap(monSide) or term.current(),
  buttonList = {},
  clickMap = {},
}
local x, y = buttonInstance.mon.getSize()
for i = 1, x do
  buttonInstance.clickMap[i] = {}
end
setmetatable(buttonInstance, {__index = Button})
return buttonInstance
end