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OK, in this video, I want to show you how to deal with the pause button and a stop button when it

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comes to our slider moving.

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So let's look down at our pause function real quick.

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And you'll remember, we have this global variable called pause, so when the so when the program is

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paused, right.

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The paused variable is set to true.

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So we know if the paused variable is true, the thing has been paused so we can stop our slider from

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moving if our pause variable is true.

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So if our pause variable is true.

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So that's a great thing for an if statement.

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So let's say back up to our play time function and let's head over here to where we're moving our slider

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along and let's create a new statement.

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So if paused.

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We want to pass, we want to do anything else, let's do all of this stuff right.

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So remember when we used an F statement, if we just call the variable that's saying in effect is shorthand

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for if paused equals true, we could set this to equals true like that now would be the same thing is

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just typing if paused like that.

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So this is saying if this is true then pass this guy.

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It just means stop.

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Right.

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Just, just don't do anything right.

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Just drop down and continue on right here with our status bar stuff else.

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If it's not paused, if it's false, that means it's not paused.

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And if it's not paused, then continue on.

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So, all right, let's take this and run it, see if that did the trick for that one.

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So add songs you.

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And let's play one.

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Volume down.

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So we're moving along now if we pause it.

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Now, this and this aren't quite synching up, that may be a problem later.

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Keep a note of that.

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And we unpause this.

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Now these two numbers are not synched again.

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So that's a little bit of a problem.

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Right?

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So we could fix that right away by resetting this guy.

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So let's come back over here and look at this.

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So instead of here, we could say song underscore slider, config value equals.

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Remember up here, we've got our current time, but I don't really want to do it like this, we'll do

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it like this for now, but now.

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This is not a great way to do this.

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We can save this and give it a shot, just see.

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I want to say, man, 30 seconds.

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Turn the volume down a bit.

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Pause it.

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It goes on to seven.

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It scales back to six point five.

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Right, because that's what the actual time is.

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Six to seven, eight, nine, ten, we it again, 12 and 12, twelve point two.

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OK, so that seems to work.

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But we're going to have problems with this in the future, I can see it was at 16, ratchet it back

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to fifteen point nine seven.

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Right.

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It's just it's just taking the integer value, basically, so.

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Yeah, that kind of works, but like I said, there's two problems with this in the future, and the

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reason why I might as well tell you now is eventually we're going to be able to move this thing around.

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You see, it snaps it back now and move the song around accordingly.

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But when we do that, this time lapse thing gets all messed up, because when we're fast forwarding,

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we're not fast forwarding.

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What we're doing is playing the song a second time from a different starting position.

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So the elapsed time gets reset to zero every time we move this thing around.

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So in that case, this pause thing doesn't quite work out.

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So we may have to deal with that.

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But for now, this this seems to work.

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And in fact, I'm going to close this and I'm just going to take this off here.

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We actually don't want that.

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We'll just move it back to pass and we'll deal with the inconsistencies later.

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But OK, that's how we can do pause.

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I was going to do I was going to do stop in this video as well.

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But this video is getting a little bit long, so I think we'll do stop in the next video.