Java get fps 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

-1 vote203 views2 answers
Ejercicios resueltos de python codeskulptor
Java
0 vote204 views1 answer
Getter/Setter
Java
0 vote213 views1 answer
Jumping sequence java boolean values
Java
0 vote173 views2 answers
Highlight text in android studio
Java
-1 vote209 views1 answer
Print outputstream to console java
Java
1 vote204 views1 answer
Xlint:deprecation android studio
Java
5 votes217 views1 answer
Java stream find specific element
Java
0 vote205 views1 answer
Java print 2d char array
Java
0 vote192 views1 answer
Swapping techniques using java
Java
3 votes215 views1 answer
Writing to a text file java
Java