ReactorMonitor.lua

local ReactorMonitor = {}
local Status = {
    IDLE = 0;
    CHARGING = 1;
    HIGH = 2;
}

local function writeStatusToMonitor(monitor, state)
    if state == Status.IDLE then
        monitor.setTextColor(colors.red);
        monitor.write("Idle");
    elseif state == Status.CHARGING then
        monitor.setTextColor(colors.lime);
        monitor.write("Charging");
    elseif state == Status.HIGH then
        monitor.setTextColor(colors.orange);
        monitor.write("High Power");
    else
        monitor.setTextColor(colors.magenta);
        monitor.write("Error!");
    end
end

local function round(num, numDecimalPlaces)
    local mult = 10^(numDecimalPlaces or 0)
    return math.floor(num * mult + 0.5) / mult
end

local function writeRodControl(monitor, reactor, optimal)
    local numRods = reactor.getNumberOfControlRods();
    for i = 0, numRods - 1 do
        local rodLevel = reactor.getControlRodLevel(i)
        if rodLevel == optimal then
            monitor.setTextColor(colors.lightBlue);
        elseif rodLevel < optimal then
            monitor.setTextColor(colors.orange);
        else
            monitor.setTextColor(colors.magenta);
        end
        monitor.write(tostring(rodLevel));
        monitor.write(" ")
    end
end


--Display format--
--Reactor Monitoring System
--Refresh: {} sec
--State: {}
--Time In State: {} sec
--Prev State: {}
--Time In Prev State: {} sec
--Energy Level: {}%
--Energy Produced: {} RF/t
--Fuel Consumed: {} mb/t
--Rod Control: [{}, {}, ...]

function ReactorMonitor.updateMonitor(config, state)
    local currentLineNumber = 0;
    local monitor = config.monitor;
    local reactor = config.reactor;

    --reset
    monitor.clear();
    monitor.setTextScale(0.5);

    --First Line
    currentLineNumber = currentLineNumber + 1;
    monitor.setCursorPos(1,currentLineNumber);

    monitor.setTextColor(colors.orange);
    monitor.write("Reactor Monitoring System");

    --Refresh: {} sec
    currentLineNumber = currentLineNumber + 1;
    monitor.setCursorPos(1,currentLineNumber);

    monitor.setTextColor(colors.white);
    monitor.write("Refresh: ");
    monitor.setTextColor(colors.yellow);
    monitor.write(tostring(state.PrevSleepTime));
    monitor.write(" sec");

    --State: {}
    currentLineNumber = currentLineNumber + 1;
    monitor.setCursorPos(1,currentLineNumber);

    monitor.setTextColor(colors.white);
    monitor.write("State: ");

    writeStatusToMonitor(monitor, state.CurrentSystemStatus);

    --Time In State: {} sec
    currentLineNumber = currentLineNumber + 1;
    monitor.setCursorPos(1,currentLineNumber);

    monitor.setTextColor(colors.white);
    monitor.write("Time In State: ");
    monitor.setTextColor(colors.yellow);
    monitor.write(tostring(os.clock() - state.CurrentSystemStatusStart));
    monitor.write(" sec");

    --Prev State: {}
    currentLineNumber = currentLineNumber + 1;
    monitor.setCursorPos(1,currentLineNumber);

    monitor.setTextColor(colors.white);
    monitor.write("Prev State: ");

    writeStatusToMonitor(monitor, state.PrevSystemStatus);

    --Time In Prev State: {} sec
    currentLineNumber = currentLineNumber + 1;
    monitor.setCursorPos(1,currentLineNumber);

    monitor.setTextColor(colors.white);
    monitor.write("Time In Prev State: ");
    monitor.setTextColor(colors.yellow);
    monitor.write(tostring(state.PrevSystemStatusEnd - state.PrevSystemStatusStart));
    monitor.write(" sec");

    --Energy Level: {}%
    currentLineNumber = currentLineNumber + 1;
    monitor.setCursorPos(1,currentLineNumber);

    monitor.setTextColor(colors.white);
    monitor.write("Energy Level: ");
    monitor.setTextColor(colors.yellow);
    monitor.write(tostring(round(state.PrevEnergyLevel, 1)));
    monitor.write("%");

    --Energy Produced: {} RF/t
    currentLineNumber = currentLineNumber + 1;
    monitor.setCursorPos(1,currentLineNumber);

    monitor.setTextColor(colors.white);
    monitor.write("Energy Produced: ");
    monitor.setTextColor(colors.yellow);
    monitor.write(tostring(round(reactor.getEnergyProducedLastTick(), 1)));
    monitor.write(" RF/t");

    --Fuel Consumed: {} mb/t
    currentLineNumber = currentLineNumber + 1;
    monitor.setCursorPos(1,currentLineNumber);

    monitor.setTextColor(colors.white);
    monitor.write("Fuel Consumed: ");
    monitor.setTextColor(colors.yellow);
    monitor.write(tostring(round(reactor.getFuelConsumedLastTick(), 1)));
    monitor.write(" mb/t");

    --Rod Control: [{}, {}, ...]
    currentLineNumber = currentLineNumber + 1;
    monitor.setCursorPos(1,currentLineNumber);

    monitor.setTextColor(colors.white);
    monitor.write("Rod Control: ");
    monitor.setTextColor(colors.yellow);
    monitor.write("[ ");
    writeRodControl(monitor, reactor, config.optimalInsertionPercent);
    monitor.setTextColor(colors.yellow);
    monitor.write("]");
end

return ReactorMonitor;