rc2mf

local monitor
local hasMonitor = false
local ProgressBar = {}
local FillColor = colors.orange
local EmptyColor = colors.blue
local TextColor = colors.white

function SetPeripheral(side)
  if (peripheral.isPresent(side)) then
    monitor = peripheral.wrap(side)
    hasMonitor = true
  end
end

function SetTable(name, maxVal, curVal, xmin, xmax, y)
  ProgressBar[name] = {}
  ProgressBar[name]["Max"] = maxVal
  ProgressBar[name]["Current"] = curVal
  ProgressBar[name]["XMin"] = xmin
  ProgressBar[name]["XMax"] = xmax
  ProgressBar[name]["YVal"] = y
end

function ClearTable()
  if (hasMonitor) then
    ProgressBar = {}
  end
end

function SetFillColor(color)
  if (colors.combine(color,color)) then
    FillColor = color
  end
end

function SetEmptyColor(color)
  if (colors.combine(color,color)) then
    EmptyColor = color
  end
end

function SetTextColor(color)
  if (colors.combine(color,color)) then
    TextColor = color
  end
end

function SetMaxValue(name, intVal)
  if (ProgressBar[name]) then
    ProgressBar[name]["Max"] = intVal
  end
end

function SetCurValue(name, intVal)
  if (ProgressBar[name]) then
    ProgressBar[name]["Current"] = intVal
  end
end

function DrawToPeripheral()
  if (hasMonitor) then
    for name, data in pairs(ProgressBar) do
      DrawBar(name, data)
    end
  end
end

function DrawBar(name, arr)
  local y = arr["YVal"]
  local fill = math.floor((arr["XMax"] - arr["XMin"]) * (arr["Current"] / arr["Max"]))

  --monitor.setBackgroundColor(FillColor)
  if fill then
      if (fill <= 25) then
        monitor.setBackgroundColor(colors.red)
    end
      if (fill <= 50) then
        monitor.setBackgroundColor(colors.orange)
        end
      if (fill <= 75) then
        monitor.setBackgroundColor(colors.yellow)
        end
      if (fill <= 99) then
        monitor.setBackgroundColor(colors.green)
      end
  end

  monitor.setTextColor(TextColor)

  for x = arr["XMin"], arr["XMax"] do
    local num = math.floor(x - arr["XMin"])
    monitor.setCursorPos(x,y)

    if (num > fill) then
      monitor.setBackgroundColor(EmptyColor)
    end

    if (num == 0) then
      monitor.write("[")
    end
    if (x == arr["XMax"]) then
      monitor.write("]")
    else
      monitor.write(" ")
    end
  end

  monitor.setBackgroundColor(colors.black)
end