Turret Monitor

public string
timerDangerName = "alert",
timerSafeName = "safe";

public bool active = false;

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

public void Save() { }

public void Main(string argument, UpdateType updateSource)
{
    List<IMyTerminalBlock> blockList = new List<IMyTerminalBlock>();
    GridTerminalSystem.GetBlocksOfType<IMyLargeTurretBase>(blockList, b => ((IMyLargeTurretBase)b).HasTarget);
    bool tempActive = blockList.Count > 0;
    if (tempActive != active)
    {
        active = tempActive;
        if (active) TriggerTimers(timerDangerName);
        else TriggerTimers(timerSafeName);
    }
}

public void TriggerTimers(string timerKeyword)
{
    List<IMyTerminalBlock> blockList = new List<IMyTerminalBlock>();
    GridTerminalSystem.GetBlocksOfType<IMyTimerBlock>(blockList, b => b.CustomName.ToLower().Contains(timerKeyword.ToLower()));
    for (int i = 0; i < blockList.Count; i++)
        ((IMyTimerBlock)blockList[i]).Trigger();
}