reactor

component = require("component")
term = require("term")
gpu = component.gpu
event = require("event")
sides = require("sides")
mfsu = component.ic2_te_mfsu
redstone = component.proxy(component.get("687c5bc1-1a41-4930-9a1c-a7d1af612a5b"))
reactor = component.proxy(component.get("e4b738c2-b758-495f-899e-39e6114ff2b3"))

colors = { black = 0x000000, white = 0xf8f8ff, blue = 0x0000ff, lightGray = 0xd9d9d9, red = 0xff0000,
purple = 0x9b30ff, carrot = 0xffa500, magenta = 0xcd00cd, lightBlue = 0x87cefa, yellow = 0xffff00,
lime = 0x32cd32, pink = 0xffc0cb, gray = 0x696969, brown = 0x8b4500, green = 0x006400, cyan = 0x008b8b,
olive = 0x6b8e23, gold = 0x8b6914, orangered = 0xdb4e02, diamond = 0x0fa7c7,crimson = 0xaf002a,fuchsia = 0xfd3f92,
folly = 0xff004f, frenchBlue = 0x0072bb, lilac = 0x86608e, flax = 0xeedc82, darkGray = 0x563c5c,
englishGreen = 0x1b4d3e, eggplant = 0x614051, deepPink  = 0xff1493, ruby = 0x843f5b, orange = 0xf5c71a,
lemon = 0xffd300, darkBlue = 0x002e63, bitterLime = 0xbfff00 }
------------------------------------------------------------------------------------------------------------------
                                                 --[[ VARIABLES ]]--
------------------------------------------------------------------------------------------------------------------
Border_bg = colors.diamond
Default_bg = colors.gray
text_col = colors.blue
status_col = colors.black
barBack = colors.black
barFill = colors.white
header = colors.orange
Side = sides.east
-----------------------------------------------------------------------------------------------------------------
                                                 --[[ FUNCTIONS ]]--
------------------------------------------------------------------------------------------------------------------
function guiBorders(x,y,len,height,str) -- BORDER FUNC FOR GUI
  gpu.setBackground(Border_bg)
  gpu.fill(x,y,len,height,str)
  gpu.setBackground(Default_bg)
end

function dot(n)
    local left,num,right = string.match(n,'^([^%d]*%d)(%d*)(.-)$')
    return left..(num:reverse():gsub('(%d%d%d)','%1.'):reverse())..right
end

function GUI() -- SETS THE GUI LAYOUT (GRAPHICAL USER INTERFACE)
  gpu.setBackground(Default_bg)
  term.clear()
  w,  h = gpu.getResolution()
  guiBorders(1,1,w,1," ")
  guiBorders(1,5,w,1," ")
    for i = 1,h do
      guiBorders(1,i,1,1," ")
      guiBorders(w,i,1,1," ")
    end
    for i = 5,h do
      guiBorders(7,i,1,5," ")
    end
  for i = 5,h do
    guiBorders(w-6, i,1,5," ")
  end
  guiBorders(1,h,w,1," ")
  gpu.setForeground(header)
  Center(3,"--[[ Nuclear Reactor Control ]]--")
end

function key()
 -- KEYS --
  gpu.set(25, 14, "lol")
  gpu.setBackground(colors.red)
  gpu.fill(16,14,8,3," ")

  gpu.setBackground(Default_bg)
end

function drawBarPos(xOff,yOff,w,h,percentage,text)
  barLen = math.floor(percentage*(h-2) +0.5)
  gpu.setForeground(barBack)
  gpu.fill(xOff,yOff,w,h,"█")
  gpu.setForeground(barFill)
  gpu.fill(xOff+1,yOff+1,w-2,h-2,"█")

  if percentage >= 0.75 then
    gpu.setForeground(colors.green)
  elseif percentage >= 0.5 then
    gpu.setForeground(colors.yellow)
  elseif percentage >= 0.25 then
    gpu.setForeground(colors.orange)
  elseif percentage >= 0 then
    gpu.setForeground(colors.red)
  end

  gpu.fill(xOff+1,(yOff+h-1)-barLen,w-2,barLen,"█")

  gpu.setForeground(colors.white)
  gpu.set(xOff,h+6,"%"..math.floor(percentage*100).." ")
  gpu.set(xOff, h+7, text)
end

function drawBarNeg(xOff,yOff,w,h,percentage, text)
  barLen = math.floor(percentage*(h-2) +0.5)
  gpu.setForeground(barBack)
  gpu.fill(xOff,yOff,w,h,"█")
  gpu.setForeground(barFill)
  gpu.fill(xOff+1,yOff+1,w-2,h-2,"█")

  if percentage >= 0.75 then
    gpu.setForeground(colors.red)
  elseif percentage >= 0.5 then
    gpu.setForeground(colors.orange)
  elseif percentage >= 0.25 then
    gpu.setForeground(colors.yellow)
  elseif percentage >= 0 then
    gpu.setForeground(colors.green)
  end

  gpu.fill(xOff+1,(yOff+h-1)-barLen,w-2,barLen,"█")

  gpu.setForeground(colors.white)
  gpu.set(xOff+1,h+6,"%"..math.floor(percentage*100).." ")
  gpu.set(xOff, h+7, text)
end

function Center(y, text)
  w, h = gpu.getResolution()
  term.setCursor((w-string.len(text))/2+1, y)
  term.write(text)
end

function InfoUpdate(y, text) -- Text for function UPDATE
  w, h = gpu.getResolution()
      place = (w-string.len(text))-7
    gpu.set(place, y, text)
end

function Display()
w, h = gpu.getResolution()
  gpu.set(9,6,"Reactor Status:")
  InfoUpdate(6,"   "..tostring(stat))
  gpu.set(9,8, "Heat: ")
  InfoUpdate(8, tostring(heat).." C")
  gpu.set(9,10, "EU/T: ")
  InfoUpdate(10, "   "..tostring(out))
  gpu.set(9,12, "Stored EU: ")
  InfoUpdate(12,"    ".. dot(tostring(math.floor(stored))).."/"..dot(tostring(math.floor(mfsu.getCapacity()))))
end

function addButton(x, y, col,text)
  leng = string.len(text)
  gpu.setBackground(col)
  gpu.fill(x, y, (leng + 2), 3," ")
  gpu.setForeground(status_col)
  gpu.set(x+1, y+1, text)
  gpu.setBackground(Default_bg)
end

function fail()
  if heatPerc*100 >= 20 then
    redstone.setOutput(Side, 0)
  end
end


gpu.setResolution(60,20)
GUI()
--key()
addButton(19,16, colors.red,"Offline")
addButton(34,16, colors.lime,"Online")

function getP()
    if x~= nil and y ~= nil then
      if x >= 19 and x<=25 and y >= 16 and y <= 18 then
        redstone.setOutput(Side, 0)
      elseif x >= 34 and x <= 42 and y >= 16 and y <= 18 then
        redstone.setOutput(Side, 15)
      end
    end
end

while true do
  -- Update
  if reactor.producesEnergy() then
    stat = "Active"
  else
    stat = "Offline"
  end
  --Updates
  stored = mfsu.getEnergy()
  heat = reactor.getHeat()
  out = reactor.getReactorEUOutput()
  EOut = reactor. getReactorEnergyOutput()
  -- Percs
  heatPerc = reactor.getHeat() / reactor.getMaxHeat()
  mfsuPerc = mfsu.getEnergy() / mfsu.getCapacity()
  -- Bars
  drawBarNeg(2,6,5,12, heatPerc, "Heat")
  drawBarPos(55,6,5,12, mfsuPerc,"Mfsu")
  -- Functions
  Display()
  fail()
  _,_,x,y = event.pull(1, "touch")
  getP()
--os.sleep(.2)
end