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‫Welcome back.

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‫And this video, we are going to add the sounds to our game.

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‫And for example, you can find sounds on open game dot org.

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‫And there I searched for example for sound effects and here I hear I left the licenses as they are.

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‫If you want to know more about licenses, I would recommend to check out the license details on the

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‫page.

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‫So I search for ball and I found this ping pong or three ping pong sound a bit style.

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‫And that's the sound that you could use.

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‫For example, for the ball whenever it hit, it hits a wall.

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‫And then you can simply generally check out the sounds that you like.

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‫If you would like to use the exact same sound that we have in our project, you can download the project

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‫and just use the sound assets.

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‫All right, so let's go ahead and create a new folder and I'm going to call that one resources because

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‫I want to drag everything except my scenes into my resources folder.

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‫So I drag that one in there and do the same with the prefabs, the materials and the scripts.

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‫Now what I will need to have is a new script onto my ball.

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‫So let's go to the ball game object and create a new script here.

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‫So use script and I'm going to call that one sound controller because that's what it does.

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‫It controls the sound in here.

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‫We only have one simple thing.

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‫We need an audio source for our wall and we need an audio source for our record sound because these

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‫are two different sounds that we are going to use.

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‫And what I want to do is I simply create those two public audio source wall sound and public audio source

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‫record sound.

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‫Now, every time that there is a collision, I want to call one of those two sounds.

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‫So I'm going to create a void on collision.

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‫Enter to DX method in here.

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‫So if the collision game object that name.

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‫So the name of the game object that we collide with is equal to racket player one or is equal to record

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‫player two.

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‫So I'm just going to copy that and check out here Record Player two.

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‫So if that's the collision, then please go ahead.

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‫This dot record sound dot play.

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‫So please play the sound.

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‫And else it means that we hit a wall.

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‫So please play the wall sound.

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‫So this thought wall sound dot play

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‫and that's it.

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‫That's everything that we do in here.

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‫So that's going to be our sound controller if we check out what the sound controller does here.

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‫So as you can see, it expects after a little while, after it has loaded everything, it expects a

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‫wall sound, which is an audio source and the record sound, which is an audio source.

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‫Of course, we don't have them yet.

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‫So you either, as I said, find them online and download them, or you just use the sounds that we

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‫provide.

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‫So create a new folder, call it sounds.

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‫Now let's drag those sounds in there.

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‫So I'm going to open up that folder and you can simply drag from the other project.

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‫So we have the record sound and we have the wall sound, and now I would like to drag them just right

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‫in there and I drag it over and as you can see, it doesn't apply it and that is because it expects

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‫an audio source.

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‫But those ones here are simply raw audio files.

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‫So in order to get the audio sources, we need to create them in here.

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‫So I create a new audio source onto my ball.

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‫So right click on to the ball audio, audio source.

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‫And the first one I'm going to call Racket Sound, and then I create the second one.

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‫So create audio audio source and I'm going to call that wall sound and now we can drag those audio clips

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‫in there.

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‫So for the record sound, I'm going to drag that one just right in there.

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‫And for my wall sound, that is the same thing.

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‫So let's drag that in there.

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‫Now the play on a I deactivate it, otherwise they will automatically play whenever we start the game.

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‫And that's not something that I want.

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‫You could, by the way, let's just check it out.

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‫Record sound, let's activate it.

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‫Let's play the game.

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‫Let's see if the sound comes up.

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‫And as you heard, the sound came up real quick.

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‫So that's what Play on Awake does.

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‫So I deactivate it.

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‫If you activate loop, it will constantly run the sound all over, over and over again.

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‫So now it won't because I didn't activate play on Awake.

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‫So let's do both.

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‫And you will see that it will automatically run this annoying sound.

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‫So let's deactivate both of them.

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‫Great.

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‫So now let's drag those two, and I'm going to drag it up here so that I can drag it easier.

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‫So let's drag the racket sound.

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‫And as you can see, it moves over the inspector moves to the racket sound.

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‫So if you want to still move it over and sometimes you just can't get it done because accidentally the

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‫game object that is in the inspector changes.

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‫You can simply lock it here at the top right side.

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‫So here there's this little button.

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‫Now it's locked and now I can drag the racket sound in here.

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‫Actually, I dragged it into the wrong one.

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‫Let's drag it in there.

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‫And now let's drag the wall sound into there as well.

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‫All right, now let's unlock the inspector and let's check our game if the sound works right.

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‫They are our record sound and we have the wall sound as well.

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‫All right.

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‫Perfect.

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‫So I would say we are done with this game.

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‫Of course, there is plenty to do still.

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‫We can still improve the game.

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‫We could hand over the score to the game over scene.

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‫We could give the capability of turning off or on the sound.

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‫We could as well add an AI capability, and that's something that is a little challenge for you.

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‫So add an AI for your player to wreck it.

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‫All right.

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‫So try to do that.

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‫It's not super easy.

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‫It will take quite some thinking.

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‫You have to consider what does this record do?

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‫Should it check where the ball is?

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‫Maybe, and follow the coordinates of it?

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‫Just a little hint.

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‫All right, try that.

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‫And other than that, of course, please go ahead and improve the game as you like and as you progress

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‫with the course, you will see many things that you could implement into this game as well.

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‫So please go ahead and do that and share whatever you have done with us.

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‫We would really like to see what you can create out of what you have learned.

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‫Great, so have fun.

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‫In the next chapter.

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‫Please try the challenge and see you in the next video.