us.ihmc.simulationconstructionset.scripts.TimerScript Maven / Gradle / Ivy

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Simulation Construction Set

There is a newer version: 0.25.2

package us.ihmc.simulationconstructionset.scripts;

import us.ihmc.yoVariables.registry.YoRegistry;
import us.ihmc.yoVariables.variable.YoBoolean;
import us.ihmc.yoVariables.variable.YoDouble;

public class TimerScript implements Script
{

   private final YoRegistry registry;
   private final YoBoolean startTimer;
   private final YoBoolean timerEnabled;
   private final YoDouble timeElapsed;
   private final YoDouble startTime;

   public TimerScript(String name, YoRegistry parentRegistry)
   {
      registry = new YoRegistry(name);
      startTimer = new YoBoolean("startTimer", registry);
      timerEnabled = new YoBoolean("timerEnabled", registry);
      timeElapsed = new YoDouble("timeElapsed", registry);
      startTime = new YoDouble("startTime", registry);
      parentRegistry.addChild(registry);
   }

   @Override
   public void doScript(double t)
   {
      if (startTimer.getBooleanValue())
      {
         startTimer.set(false);
         startTime.set(t);
         timerEnabled.set(true);
      }

      if (timerEnabled.getBooleanValue())
         timeElapsed.set(t - startTime.getDoubleValue());
   }

   public void startTimer()
   {
      startTimer.set(true);
   }

   public YoDouble getTimeElapsed()
   {
      return timeElapsed;
   }
}