test

-- monitor prep
mon = peripheral.wrap("left")
mon.setTextScale(1)
mon.setBackgroundColor(colors.black)
mon.clear()
-- defining variables
b1 = 0
b2 = 0

-- button creation function
function button(x_pos, y_pos, x_end, y_end, text)
    mon.setCursorPos(x_pos, y_pos)
 mon.write(text)
--  x_end, y_end = mon.getCursorPos()

 length = x_end - x_pos
    height = y_end - y_pos

 return x_pos, y_pos, length, height
end


-- button 1 on click funct.
function b1on(x_pos, y_pos, x_end, y_end, text, rs_side)
 b1 = 1
 mon.setBackgroundColor(colors.lime)
 button(x_pos, y_pos, x_end, y_end, text)
 rs.setOutput((rs_side), true)

end


-- button 1 off click
function b1off(x_pos, y_pos, x_end, y_end, text, rs_side)
 b1 = 0
 mon.setBackgroundColor(colors.red)
 button(x_pos, y_pos, x_end, y_end, text)
 rs.setOutput((rs_side), false)

end


-- button 2 on click
function b2on(x_pos, y_pos, x_end, y_end, text, rs_side)
 b2 = 1
 mon.setBackgroundColor(colors.lime)
 button(x_pos, y_pos, x_end, y_end, text)
 rs.setOutput((rs_side), true)

end


--button 2 off click
function b2off(x_pos, y_pos, x_end, y_end, text, rs_side)
 b2 = 0
 mon.setBackgroundColor(colors.red)
 button(x_pos, y_pos, x_end, y_end, text)
 rs.setOutput((rs_side), false)

end


--button properties
mon.setBackgroundColor(colors.red)
b1_prop = { button(5, 10, 13, 10, " Hello there ") }
b2_prop = { button(20, 10, 27, 10, " General Kenobi ") }

-- touch detect loop
while true do
    event, _, x_pos, y_pos = os.pullEvent("monitor_touch")
--button 1 trigger
    if x_pos >= b1_prop[1]
 and x_pos <= b1_prop[3]
 and y_pos >= b1_prop[2]
 and y_pos <= b1_prop[4]
 and b1 == 0

  then
   b1on(5, 10, 13, 10, " Hello there ", "top")

 elseif
 b1 == 1
 then
  b1off(5, 10, 13, 10, " Hello there ", "top")


-- button 2 trigger
 elseif x_pos >= b2_prop[1]
 and x_pos <= b2_prop[3]
 and y_pos >= b2_prop[2]
 and y_pos <= b2_prop[4]
 and b2 == 0

  then
   b2on(20, 10, 27, 10, " General Kenobi ", "right")

  elseif
  b2 == 1
   then
    b2off(20, 10, 27, 10, " General Kenobi ", "right")

--else

 end


end