local component = require("component")
local math = require("math")
local event = require("event")
local Screen2 = component.proxy("e3d7a10d-6d89-45bd-9e00-159ad458c634")
local GPU2 = component.proxy("84ba0343-7135-44a4-8647-9559a2175648")
local w, h = GPU2.getResolution()
local reactor = component.br_reactor
local energyMax = 10000000
local energyStore = reactor.getEnergyStored()
local percentFull = energyMax/energyStore

GPU2.bind("e3d7a10d-6d89-45bd-9e00-159ad458c634")
GPU2.setResolution(144,16)

if Screen2.isOn() == false
  then
    screen2.turnOn()
end

print(percentFull)
print((w-14)/percentFull)

function display()
if reactor.getActive() == true
  then
print("on",energyStore)
GPU2.setBackground(0x000000)
GPU2.fill(1, 1, w, h, " ")
GPU2.setForeground(0x000000)
GPU2.setBackground(0xFFFFFF)
GPU2.fill(7, 6, w-12, h-10, " ")
GPU2.setBackground(0x00FF00)
GPU2.fill(8, 7, math.floor((w-14)/percentFull), h-12, " ")
os.sleep(1)
  else
print("off",energyStore)
os.sleep(1)
GPU2.setBackground(0xFF0000)
GPU2.fill(1,1,w,h," ")
end
end

while true do
  local eventType
  eventType = event.pull()
  print(eventType)
  if eventType == "touch"
    then
    display()
  end
end