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Welcome back, my fellow game developers.

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In this video, when we run the game,

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when we had the peaky,

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you can see that we have a balls menu.

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We can either go to the main menu at works,

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trust me, or we can resume the game.

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If we resume the game, We are back and again,

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we can also pause this again,

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and instead of clicking on the one of the buttons,

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we can hit the peaky.

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But we are that this is something

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that we'll also cover in the next video.

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But for now, let's go ahead and create our pause menu.

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Oh, okay, so now we want to

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add the ability for our player to pause the game.

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Our player, I mean,

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the guy that, or the

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girl that's actually playing our game.

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So how are we going to do this?

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Well, it's going to be fairly simple.

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We are going to duplicate the depth screen.

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And this will be the pause screen or pause menu.

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So pause menu and hit Enter.

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And here we are going to

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have everything the same except for

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the let me turn this on except for the lot.

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So first of all, the blood,

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we don't want the blood and the pause menu,

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it will be let me set it on the one.

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So we have the image in here,

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but we want to make it just a little bit

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faded so we can see the background.

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So let's say 0.5, okay?

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So we will have it at 0.5.

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And then we are going to move the restart button.

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And you just make the smaller move

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the restart button here,

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move the main menu here.

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And instead of restarting

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the level which you can keep if you want,

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but we're going to make this one Resume button.

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So Resume button and in the text in here

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will just resume game.

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So there we go.

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Now we have these two buttons.

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Obviously we'll need to change

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the functionalities and here.

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But that's something and I couple of minutes.

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First of all, let's open up the UI Manager.

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And in here we are going to do a couple of things.

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First of all, obviously we need a reference.

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So I'm going to create

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a serialized field of the game object,

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which is the pause menu.

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Save that.

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But the thing here is,

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as we've said in the previous video, UI Manager, okay,

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maybe he does turn on and off the pause menu,

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but he is not responsible for actually pausing the game.

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The level manager is the script

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that is responsible for doing that.

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So in the level manager,

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we are going to create a public bool.

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And we're going to call this,

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the game is paused.

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And obviously I don't want to make it public,

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but we are going to be using it a lot.

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You know what? Let's not make it public.

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Let's make it a private variable,

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and we'll create a way to access.

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So a public bool is game paused,

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and we'll just return.

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So these are sometimes a bit cumbersome.

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Maybe you're thinking, Well,

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I'm creating a lot of gold.

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But trust me, when you get to the higher levels,

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to the professional level,

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these are essential things to have.

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Don't want your game to be

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easily corruptible through the code.

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So now that we have the game is paused until I manager we

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have the pause menu we

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obviously want to access in some way,

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change the pause menu.

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So I'm going to create a method in here that is going to

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say that public void turn,

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pause, menu on, off.

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And it will take in a boolean which is

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going to be the on, off.

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And I know this is not

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the best way to represent the variable,

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but anyways, let's continue on. You'll see what I mean.

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So in here we'll just going

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to go ahead and get the pause menu,

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dots directive to on, off.

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So now we go back into the level manager.

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And in here we are going to create a public void.

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Pause, Resume game.

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And what we'll do in here is we're going to check

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if we are not in the game paused.

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So we haven't paused yet.

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Then we'll access the UI Manager.

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Dot instance, dot, pause,

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turn, pause menu on and off.

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And what shall we set it?

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Well, we will just set it to true.

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Because if we are not unopposed game,

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when we press some kind of key,

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then we want to turn on the pause menu.

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And else.

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That means if we haven't paused the game.

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So if we or excuse me,

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if we are in a paused game.

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Then we are going to do the same in here,

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but instead we are going to turn it off.

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And this will go to the UI Manager axis,

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this one and turn it off.

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So with that out of the way,

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there is something that we still

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need to do and that is actually

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turn or change this game

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as opposed using some kind of button.

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And this is going to be your challenge to

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resume the game using some kind of key.

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So check for inputs and when pressed,

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we should call the method and resume gain or pause

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the game and make sure to change the status of the game.

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So if it's paused or if it's not anymore,

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so pause the video right now and go create an input.

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Okay, welcome back.

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So where do you want to put it?

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I think up here.

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So an update, we are going to check

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if input dot get key down

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and a key code for p.

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Then we are going to pause, resume, the game.

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It's that simple. And then end here.

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If we haven't paused the game,

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so the gain is not paused.

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We click the peaky, we turned on.

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So the turn on,

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turn off is true.

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So in here we are going to say that the game is paused,

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is equal to true.

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And duplicate this and move this down here.

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False.

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Save that.

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So let's test this out.

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I hope I didn't make a mistake with the false and true.

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Why I believe it's correct.

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So in the Resume button

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and we're going to add something in here,

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which is the UI canvas.

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And inhere we are going to go to the UI Manager.

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We are going to find turn,

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pause menu on, off.

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And as you can see, we have the option

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to add either true or false.

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And this is the actual boolean right

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here that turns on all of the paths.

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So back in our game and here,

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let's first of all turn of the pause menu, run the game.

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So and here we have the peaky.

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We can go back to the main menu.

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We can also hit the peaky than had the peaky back.

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And then we turn off the pause menu.

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There we go. But there is still one thing

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which is the Resume button.

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Now I'm going to go ahead

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and add the onclick event in here.

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And I'm going to break my own rule of adding

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the level manager from

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the manager's everybody right now is like,

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Oh, don't break the rules.

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But yes I am.

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I'm going to go into the restored pause resume game.

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So run the game.

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And now we are going to press the key,

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resume the game, and everything works fine.

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But as you can see, if I pause the game,

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I can still walk around.

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I can still shoot enemies and I can still die.

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Now, if you want to create a dark souls ask

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type of pausing in

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the game where the game continues in the background.

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And you just sit there helplessly trying to

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figure out what's happening in the menu. Be my guest.

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If not, if you want the world stopped,

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then continue on to the next video.

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But before we do that, obviously

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will need to commit our changes.

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So see you then.