Space Engineers Pirate Raiders Script Modification

pirate_raiders.cs

// Script written by Rich_27, Designed by Splitsie
// Modified by Dune to check for no antenna, and to echo antenna name & radius

// CHANGE ME: Name of the antenna responsible for spawning drones in the pirate base
const string ANTENNA_NAME = "Antenna name";

// CHANGE ME: The time interval between antenna increments, in seconds
const float TIME_INTERVAL = 120.0f;

// CHANGE ME: The minimum and maximum antenna distances
const float ANTENNA_MINIMUM = 5000.0f;
const float ANTENNA_MAXIMUM = 15000.0f;

// CHANGE ME: If true, the antenna increments before reseting
//            If false, the antenna is set to a random distance each update
const bool INCREMENT_AND_RESET = true;

// CHANGE ME: The minimum and maximum antenna increments
const float MIN_INCREMENT = 50.0f;
const float MAX_INCREMENT = 250.0f;

AntennaController controller;

public Program()
{
    IMyRadioAntenna antenna = GridTerminalSystem.GetBlockWithName(ANTENNA_NAME) as IMyRadioAntenna;
    controller = new AntennaController(antenna, INCREMENT_AND_RESET);

    Runtime.UpdateFrequency = UpdateFrequency.Update100;
}

// Make sure this value matches the "Update###" above
const double ticksPerRun = 100.0;
const double secondsPerTick = 1.0 / 60.0;
const double secondsPerRun = secondsPerTick * ticksPerRun;
double timeElapsed = 0;

public void Main(string argument, UpdateType updateSource)
{
    // Every time the code runs, we keep track of the amount of time since
    // we last adjusted the antenna
    timeElapsed += secondsPerRun;
    string name = controller.antenna?.CustomName ?? "No antenna found";
    Echo("Monitoring: " + (name.ToLower().Contains("antenna") ? name : name + " antenna"));

    if (controller.antenna != null)
    {
        Echo("Radius: " + ((int)controller.antenna.Radius).ToString());
        if (timeElapsed >= TIME_INTERVAL)
        {
            controller.AdjustAntenna();

            timeElapsed = 0;
        }
    }
}

public class AntennaController
{
    public readonly IMyRadioAntenna antenna;
    private bool incrementAndReset;

    private Random random = new Random();

    public AntennaController(IMyRadioAntenna antenna, bool incrementAndReset)
    {
        this.antenna = antenna;
        this.incrementAndReset = incrementAndReset;
    }

    public void AdjustAntenna()
    {
        if (incrementAndReset)
        {
            // If the radius is below maximum, increment
            // Otherwise, reset to minimum
            if (antenna.Radius < ANTENNA_MAXIMUM)
            {
                float randomIncrement = GetNextFloat(random, MIN_INCREMENT, MAX_INCREMENT);
                // Shorthand for: antenna.Radius = antenna.Radius + randomIncrement;
                antenna.Radius += randomIncrement;
            }
            else
            {
                antenna.Radius = ANTENNA_MINIMUM;
            }
        }
        else
        {
            // Set the radius to a random distance
            float randomDistance = GetNextFloat(random, ANTENNA_MINIMUM, ANTENNA_MAXIMUM);
            antenna.Radius = randomDistance;
        }
    }

    private float GetNextFloat(Random r, float min, float max)
    {
        return (float)(r.NextDouble() * (max - min) + min);
    }
}