startup5

--[[
    Simple Energy storage display for redstone energy cells
    and on-demand engine control
    The engine control part is optional, don't connect a rednet
    cable if you only want to display energy storage.

    by got_m1lk
--]]

--Specify side of wired modem
-- Valid: "left", "right", "front", "back", "top", "bottom"
local modemside = "bottom"

--Specify side of rednet cable
local rednetside = "back"

--Specify side of monitor
--If the monitor is attached to the modem specify peripheral-ID instead.
local monitorside = "top"

--Adjust the textscale if you have a bigger/smaller monitor
--Increments of 0.5
local textsize = 1

--Specify at what percentage the engines turn on
local min = 25

--Specify at what percentage the engines turn off
local max = 95

--Specify the peripheral-IDs of you redstone cells
--Remove/add units from the table to fit it to the amount
-- of cells you are using
local storageUnits = {
    {
         ["id"] = "cofh_thermalexpansion_energycell_3",
         ["name"] = "Cell1"
    },
      {
         ["id"] = "cofh_thermalexpansion_energycell_4",
         ["name"] = "Cell2"
    }--[[,
      {
         ["id"] = "redstone_energy_cell_2",
         ["name"] = "Cell3"
    },
      {
         ["id"] = "redstone_energy_cell_3",
         ["name"] = "Cell4"
    } --]]

}

local mon = peripheral.wrap(monitorside)
local net = peripheral.wrap(modemside)


mon.clear()
mon.setTextScale(textsize)
mon.setTextColor(512)
mon.setCursorPos(1,2)
mon.write(" Energy Remaining:")
mon.setCursorPos(1,10)
mon.write("  Engine Status:")
mon.setTextColor(2)
rs.setBundledOutput(rednetside,colors.black)

while true do

    capacity = 0
    amount = 0

    for i=#storageUnits,1,-1 do
          storageUnit = storageUnits[i]
          capacity = capacity + net.callRemote(storageUnit["id"], "getMaxEnergyStored", "unknown")
          amount = amount + net.callRemote(storageUnit["id"], "getEnergyStored", "unknown")
    end


    percentage = tonumber((amount / capacity) *100)
    percentage = math.floor(percentage)


    if percentage <= min then
      rs.setBundledOutput(rednetside,colors.white)
    end

    if percentage >= max then
     rs.setBundledOutput(rednetside,colors.black)
    end


    percentage = string.match(tostring(percentage),'[^%.]+')
    mon.setCursorPos(8,4)
    mon.clearLine()
    mon.setTextColor(2)
    mon.write(percentage .. "%")
    mon.setCursorPos(1,6)
    mon.clearLine()
    mon.setTextColor(512)
    mon.write("Energy: ")
    mon.setTextColor(2)
    mon.write(string.match(tostring(amount),'[^%.]+') .. " MJ")
    mon.setCursorPos(1,7)
    mon.clearLine()
    mon.setTextColor(512)
    mon.write("  Size: ")
    mon.setTextColor(2)
    mon.write(string.match(tostring(capacity),'[^%.]+') .." MJ")

    if rs.getBundledInput(rednetside) == colors.black then
         mon.setTextColor(colors.red)
         mon.setCursorPos(8,11)
         mon.write("OFF")
    elseif rs.getBundledInput(rednetside) == colors.white then
         mon.setTextColor(colors.lime)
         mon.setCursorPos(8,11)
         mon.write(" ON")
    end


    sleep(1)
end