Ship afk stopper

float antennaRadius = 15000; // Set this to your preferred range when not under control

List<IMyShipController> shipControllers = new List<IMyShipController>();

List<IMyRadioAntenna> radioAntennae = new List<IMyRadioAntenna>();

public Program()
{
    Runtime.UpdateFrequency = UpdateFrequency.Update100;

    GridTerminalSystem.GetBlocksOfType<IMyShipController>(shipControllers, s => s.CubeGrid == Me.CubeGrid);

    GridTerminalSystem.GetBlocksOfType<IMyRadioAntenna>(radioAntennae, a => a.CubeGrid == Me.CubeGrid);
}

public void Main()
{
    Echo($"Ship controllers: {shipControllers.Count}");
    Echo($"Antennae: {radioAntennae.Count}");

    foreach (IMyShipController controller in shipControllers)
        if (controller.IsUnderControl) return; // Short circuit

    foreach (IMyShipController controller in shipControllers)
        controller.DampenersOverride = true;

    foreach (IMyRadioAntenna antenna in radioAntennae)
        antenna.Radius = antennaRadius;
}