View difference between Paste ID: 92rWF3id and J4WzCwbX

 local monitors = {peripheral.find('monitor')}
 
 local monitorvars = {}
 local orders = {}
 
 for i,v in ipairs(monitors) do
     v.setTextScale(1)
     v.setBackgroundColor(colors.white)
     v.clear()
     local width, height = v.getSize()
     v.setBackgroundColor(colors.yellow)
     v.setCursorPos(1,1)
 	v.setTextColor(colors.black)
     v.write(' Order Station    ')
     v.setBackgroundColor(colors.lightGray)
     v.setTextColor(colors.gray)
     v.setCursorPos(2,8)
     v.write('Submit')
     v.setCursorPos(9,8)
     v.setTextColor(colors.black)
     v.setBackgroundColor(colors.red)
     v.write('Clear')
     v.setCursorPos(2,2)
     v.setTextColor(colors.black)
     v.setBackgroundColor(colors.orange)
     v.write('Burger')
     v.setCursorPos(2,4)
     v.write('Fries')
     v.setCursorPos(2,6)
     v.write('Drink')
     v.setCursorPos(9,2)
     v.write('Nuggets')
     v.setCursorPos(9,4)
     v.write('Burrito')
     v.setBackgroundColor(colors.black)
     for x = 1,16 do
         for y = 1,9 do
             v.setCursorPos(x+1,y+9)
             v.write(' ')
         end
     end
 end
 
 local count = 0
 
 function monitormanager()
     while true do
         local ev = {os.pullEvent('monitor_touch')}
         if monitorvars[ev[2]] == nil then
             monitorvars[ev[2]] = {}
         end
         local m = peripheral.wrap(ev[2])
         local width, height = m.getSize()
 
         if ev[4] > 9 then
             if monitorvars[ev[2]][ev[4]-9] then
                 table.remove(monitorvars[ev[2]],ev[4]-9)
             end
         end
 
         if ev[3] >= 2 and ev[3] <= 7 and ev[4] == 2 then
             table.insert(monitorvars[ev[2]],'Burger')
         end
         if ev[3] >= 2 and ev[3] <= 6 and ev[4] == 4 then
             table.insert(monitorvars[ev[2]],'Fries')
         end
         if ev[3] >= 2 and ev[3] <= 6 and ev[4] == 6 then
             table.insert(monitorvars[ev[2]],'Drink')
         end
         if ev[3] >= 9 and ev[3] <= 15 and ev[4] == 2 then
             table.insert(monitorvars[ev[2]],'Nuggets')
         end
         if ev[3] >= 9 and ev[3] <= 15 and ev[4] == 4 then
             table.insert(monitorvars[ev[2]],'Burrito')
         end
         if ev[3] >= 9 and ev[3] <= 13 and ev[4] == 8 then
             monitorvars[ev[2]] = {}
         end
 
         local msg = false
         local newtable = nil
 
         if ev[3] >= 2 and ev[3] <= 7 and ev[4] == 8 and #monitorvars[ev[2]] > 0 then
             newtable = monitorvars[ev[2]]
             monitorvars[ev[2]] = {}
             m.setBackgroundColor(colors.black)
             for x = 2,17 do
                 for y = 10,18 do
                     m.setCursorPos(x,y)
                     m.write(' ')
                 end
             end
             m.setCursorPos(2,10)
             m.setTextColor(colors.green)
             msg = true
         end
 
         if #monitorvars[ev[2]] > 9 then
             table.remove(monitorvars[ev[2]],10)
         end
 
         --order display
         m.setBackgroundColor(colors.black)
         for x = 2,17 do
             for y = 10,18 do
                 m.setCursorPos(x,y)
                 m.write(' ')
             end
         end
 
         m.setTextColor(colors.white)
 
         for i,v in ipairs(monitorvars[ev[2]]) do
             m.setCursorPos(2,i+9)
             m.write(v)
         end
 
         if msg then
             msg = false
             m.setTextColor(colors.green)
             m.setCursorPos(2,10)
             m.write('Your order has')
             m.setCursorPos(2,11)
             m.write('been Submitted!')
             m.setCursorPos(2,12)
             m.setTextColor(colors.yellow)
             m.write('Order number:')
             count = count + 1
             if count == 99 then
                 count = 1
             end
             m.setCursorPos(2,13)
             m.write(string.sub(tostring(count),1,-1))
             table.insert(newtable,1,count)
             table.insert(orders,newtable)
         end
 
         --button color
         m.setCursorPos(2,8)
         if #monitorvars[ev[2]] > 0 then
             m.setTextColor(colors.black)
             m.setBackgroundColor(colors.blue)
         else
             m.setTextColor(colors.gray)
             m.setBackgroundColor(colors.lightGray)
         end
         m.write('Submit')
     end
 end
 
 function display()
     term.setCursorPos(2,17)
     term.setBackgroundColor(colors.blue)
     term.setTextColor(colors.white)
     write('Done')
     term.setCursorPos(7,17)
     term.setBackgroundColor(colors.green)
     write('Refresh')
     while true do
         local ev = {os.pullEvent('mouse_click')}
         local refresh = false
         if ev[3] >= 2 and ev[3] <= 5 and ev[4] == 17 then
             table.remove(orders,1)
             refresh = true
         end
         if (ev[3] >= 7 and ev[3] <= 13 and ev[4] == 17) or refresh then
             refresh = false
             paintutils.drawFilledBox(1,2,51,13,colors.black)
             if orders[1] then
                 for i,v in ipairs(orders[1]) do
                     if i == 1 then
                         term.setBackgroundColor(colors.black)
                         term.setCursorPos(2,3)
                         term.setTextColor(colors.orange)
                         term.write('---Order number '..v..'---')
                     else
                         term.setBackgroundColor(colors.black)
                         term.setCursorPos(2,i+3)
                         term.setTextColor(colors.green)
                         term.write('> '..v)
                     end
                 end
             end
         end
     end
 end
 
 function totaldisplay()
     while true do
         sleep()
         term.setCursorPos(1,1)
         term.setTextColor(colors.yellow)
         term.setBackgroundColor(colors.black)
         write('Total orders: '..#orders..'  ')
         if #orders > 0 then
             redstone.setOutput('top',true)
         else
             redstone.setOutput('top',false)
         end
     end
 end
 
 parallel.waitForAll(monitormanager,display,totaldisplay)