source: lost-haven/main/EffectTimer.java

package main;

public class EffectTimer {

  private Effect effect;  
  private long duration;
  private long startTime;

  public EffectTimer(Effect effect, long duration) {
    this.effect = effect;
    this.duration = duration;
    this.startTime = System.currentTimeMillis();
  }

  public Effect getEffect() {
    return this.effect;
  }

  public boolean expired() {
    return (System.currentTimeMillis() - this.startTime >= this.duration);
  }
}