Java get delta time from thread

    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

9 votes240 views3 answers
How to reverse a list in java
Java
3 votes198 views1 answer
How to compare 3 numbers in java
Java
0 vote180 views1 answer
Make the array stop in java
Java
0 vote204 views1 answer
Similar thing as pair in c++ in java
Java
2 votes181 views3 answers
Java string to lower case
Java
0 vote172 views1 answer
Android how to know when snackbar is done
Java
30 votes179 views6 answers
Retrofit android
Java
2 votes183 views3 answers
String to localdate in java
Java
0 vote197 views1 answer
Spring security default username
Java Spring
0 vote167 views1 answer
Spring webflux
Java