Java get elapsed time

    public int fps;
    private int frames;
    private long fpsTimer;
    public double deltaTime;
    private double lastDeltaTime;
    public boolean calculatePerformance;

    public Thread thread = new Thread() {
      public void run() {
          while(running) {

              // Update, Render, etc.

              if(calculatePerformance) calculatePerformance();
          }
      }
    };

    private final void calculatePerformance() {
        frames++; // Add 1 to frames each update.
        if(System.currentTimeMillis() - fpsTimer >= 1000L) { // If 1 second has passed.
            fpsTimer = System.currentTimeMillis(); // Update timer to current time.
            fps = frames; // Set fps to frames
            frames = 0; // Reset frames
        }
        deltaTime = (System.nanoTime() - lastDeltaTime) / 1_000_000_000.0D; // Set delta time from last delta time
        lastDeltaTime = System.nanoTime(); // Set last deltaTime to current delta Time
    }

Similar codes

0 vote146 views1 answer
Spring boot api key authentication example
Java
0 vote145 views1 answer
Offsetdatetime to date
Java
5 votes160 views6 answers
Spring boot tutorial
Java
1 vote139 views2 answers
Format localdate java
Java
30 votes152 views3 answers
How to get the time in java
Java
35 votes155 views2 answers
Priority queue java
Java
1 vote140 views1 answer
Java get bigger int
Java
0 vote155 views1 answer
Recyclerview scramble after scrolling
Java
-1 vote170 views2 answers
How to disable the cors in spring boot
Java Spring
0 vote145 views1 answer
Android menu change text color
Java