Unity Event Pause/Unpause & jump frame

Question

Hello, I would like to get in a script the event whenever we click on the pause button, or the Jump frame button.

I have already manage the Pause button:

private void OnEnable()
{
    EditorApplication.playmodeStateChanged += HandleOnPlayModeChanged;
}

private void OnDisable()
{
    EditorApplication.playmodeStateChanged -= HandleOnPlayModeChanged;
}

private void HandleOnPlayModeChanged()
{
    if (EditorApplication.isPaused)
    {
        // do stuff when the editor is paused.
    }
    else
    {
        // do stuff when the editor is unpaused
    }
}

But How to get the "jump frame" button ? Thanks !

Answer 1

Because you can determine when the pause button is pressed you can use this to then deduce when a "jump frame" would have occured.

Essentially, when its in pause, one "frame" would call the update funtion, Update() or FixedUpdate() once. * Fixed Update only will work to the framerate of the physics system (Default of 50fps)

bool isPaused = false;

//Code you have provided
private void OnEnable()
{
    EditorApplication.playmodeStateChanged += HandleOnPlayModeChanged;
}

private void OnDisable()
{
    EditorApplication.playmodeStateChanged -= HandleOnPlayModeChanged;
}

private void HandleOnPlayModeChanged()
{
    isPaused = EditorApplication.isPaused;
}

//Update function to check every frame
void Update()
{
    //If a frame has passed in pause then it can be assumed a frame skip has occured
    if (isPaused)
    {
        //Do something when frame skip has occured
        print("skipped a frame");
    }

}