Timer Events Issue

[noah_pl]

In my game, I want to show on the UI when a power up is unavailable due to a cooldown. I figured the easiest way to do this is to change the button of the power up for the duration of the cooldown. Now I have this working but only for one of the buttons. It seems that the timed event is conflicting with other functions.

function sendUnit1(stu_button) {
       stu_button.frame = 3;
       game.time.events.add(time, function(){stu_button.frame = 0}, stu_button);
}

function sendUnit2(fac_button) {
       fac_button.frame = 3;
       game.time.events.add(time, function(){fac_button.frame = 1}, fac_button);
}

This is the code I have without unrelated things surrounding. How can I make the frame update for each button?

EDIT: So it turns out that without even worrying about the time event, the button frame won't change in the second function but does for the first function. Why is that?

[noah_pl]

Just wanted to follow up saying that the solution is to load in a completely new texture rather than change the frame.

function sendUnit2(fac_button) {
      fac_button.loadTexture('cover');
      game.time.events.add(cool, function(){fac_button.loadTexture('place_buttons', 1)}, fac_button);
}