package de.commandsender.listener;

public class ClearLagManager
implements Runnable
{
public static int TICK_COUNT= 0;
public static long[] TICKS= new long[600];
public static long LAST_TICK= 0L;

public static double getTPS(){
  return getTPS(100);
}

public static double getTPS(int ticks)
{
  if (TICK_COUNT< ticks) {
    return 20.0D;
  }
  int target = (TICK_COUNT- 1 - ticks) % TICKS.length;
  long elapsed = System.currentTimeMillis() - TICKS[target];

  return ticks / (elapsed / 1000.0D);
}

public static long getElapsed(int tickID)
{
  if (TICK_COUNT- tickID >= TICKS.length)
  {
  }

  long time = TICKS[(tickID % TICKS.length)];
  return System.currentTimeMillis() - time;
}

public void run()
{
  TICKS[(TICK_COUNT% TICKS.length)] = System.currentTimeMillis();

  TICK_COUNT+= 1;
}
}