How to use

tick

method

in

playn.core.Platform

/**
 * Returns the number of milliseconds that have elapsed since the game started.
 */
public static int tick() {
 return platform.tick();
}

 private void onFrame () {
  int nextUpdate = this.nextUpdate;
  int updateTick = plat.tick();
  if (updateTick >= nextUpdate) {
   int updateRate = this.updateRate;
   int updates = 0;
   while (updateTick >= nextUpdate) {
    nextUpdate += updateRate;
    updates++;
   }
   this.nextUpdate = nextUpdate;
   int updateDt = updates*updateRate;
   updateClock.tick += updateDt;
   updateClock.dt = updateDt;
   update(updateClock);
  }

  int paintTick = plat.tick();
  paintClock.dt = paintTick - paintClock.tick;
  paintClock.tick = paintTick;
  paintClock.alpha = 1 - (nextUpdate - paintTick) / (float)updateRate;
  paint(paintClock);
 }
}

 private void onFrame () {
  int nextUpdate = this.nextUpdate;
  int updateTick = plat.tick();
  if (updateTick >= nextUpdate) {
   int updateRate = this.updateRate;
   int updates = 0;
   while (updateTick >= nextUpdate) {
    nextUpdate += updateRate;
    updates++;
   }
   this.nextUpdate = nextUpdate;
   int updateDt = updates*updateRate;
   updateClock.tick += updateDt;
   updateClock.dt = updateDt;
   update(updateClock);
  }

  int paintTick = plat.tick();
  paintClock.dt = paintTick - paintClock.tick;
  paintClock.tick = paintTick;
  paintClock.alpha = 1 - (nextUpdate - paintTick) / (float)updateRate;
  paint(paintClock);
 }
}