BigReactorsMonitor

-- Monitor Program for Big Reactors
-- Author: FailedFace
os.loadAPI("ReactorsAPI") -- API required for program to work
-- NOTE: Text Colors only work on Advanced(gold) monitors

-- Variables to Change --
lowPower = 1000000  -- When internal buffer goes below this point the Reactor Turns on and text color is "lowPowColor".
lowMidPower = 4000000 -- When reactor buffer is above this point the text color is changed to "midPowColor".
highMidPower = 7000000 -- When reactor buffer is above this point the text color is changed to "highPowColor".
highPower = 9000000 -- When internal buffer goes above this point the Reactor turns off.
--[[ POWER LEVELS
During the above changes the reactors scales
with the power draw by cointrolling the rods,
this can be seen in the "ReactorsAPI" file.
--]]
lowPowColor = colors.red -- See "lowPower" var note
midPowColor = colors.yellow -- See "midPower" var note
highPowColor = colors.green -- See "highPower" var note
monScale = 1.5 -- Text scale for monitor, see below note.
--[[ TEXT SCALE
Change for monitors that are not 3Wx2H,
This will be auto adjusted when I write the
module and only be used as a manual override.
--]]

function writeToMonitor(reactor,monitor)
  monitor.clear()
  monitor.setCursorPos(1,1)
  local rawFuel = reactor.getFuelAmount()
  local currentFuel = rawFuel/1000
  local rawFuelMax = reactor.getFuelAmountMax()
  local fuelRatio = rawFuel/rawFuelMax
  monitor.setTextColor(colors.lightGray)
  monitor.write("Fuel    ")
  if fuelRatio < 0.30 then
    monitor.setTextColor(lowPowColor)
  elseif fuelRatio >= 0.30 and fuelRatio < 0.75 then
    monitor.setTextColor(midPowColor)
  else
    monitor.setTextColor(highPowColor)
  end
  monitor.write(string.format("%d",currentFuel).." B")
  monitor.setCursorPos(1,2)
  monitor.setTextColor(colors.lightGray)
  monitor.write("Buffer  ")
  local rawBuffer = reactor.getEnergyStored()
  local currentBuffer = rawBuffer/1000
  if rawBuffer < lowMidPower then
    monitor.setTextColor(lowPowColor)
  elseif rawBuffer >= lowMidPower and rawBuffer < highMidPower then
    monitor.setTextColor(midPowColor)
  else
    monitor.setTextColor(highPowColor)
  end
  monitor.write(string.format("%d",currentBuffer).." kRF")
  monitor.setCursorPos(1,3)
  monitor.setTextColor(colors.lightGray)
  monitor.write("Yield   ")
  monitor.setTextColor(colors.white)
  monitor.write(string.format("%d",reactor.getEnergyProducedLastTick()).." RF/t")
  monitor.setCursorPos(1,4)
  monitor.setTextColor(colors.lightGray)
  monitor.write("Rods    ")
  monitor.setTextColor(colors.white)
  monitor.write(reactor.getControlRodLevel(0).."%")
  monitor.setCursorPos(1,5)
  monitor.setTextColor(colors.lightGray)
  monitor.write("React   ")
  monitor.setTextColor(colors.white)
  monitor.write(string.format("%d",reactor.getFuelReactivity()).."%")
  monitor.setCursorPos(1,6)
  monitor.setTextColor(colors.lightGray)
  monitor.write("Active  ")
  local activity = reactor.getActive()
  if activity then
    monitor.setTextColor(highPowColor)
  else
    monitor.setTextColor(lowPowColor)
  end
  monitor.write(tostring(activity))
  monitor.setCursorPos(1,8)
  monitor.setTextColor(colors.white)
  monitor.write("CTRL+T To Terminate")
end

function setupMonitor(monitor) -- Not being used currently, supposed to auto adjust textscale when built
  local width, height = monitor.getSize()
  print(width)
  print(height)
    if width < 18 or height < 12 then
      print ("Monitor too small. Please use a minimum of 2x2")
    else
      ratio = math.sqrt(width*width + height*height)
      value = math.floor(ratio)
      -- monitor.setTextScale(value)
    end
end

reactor = peripheral.wrap(ReactorsAPI.getReactor())
monitor = peripheral.wrap(ReactorsAPI.getMonitor())
monitor.setTextScale(monScale)

while true do
  sleep(1)
  ReactorsAPI.controlReactor(reactor,lowPower,highPower)
  writeToMonitor(reactor,monitor)
end