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In this lecture I want to continue on with sounds by adding a enemy sounds and then our music.

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Now let's go look at our arrow.

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When an arrow gets destroyed you'd like to make a sound.

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So just under objects an arrow in the step event at the point where they are always dying.

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So I want to play the RR Di sand but only if the arrow is on screen it only hit or die if it happens.

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A few screens away and runs into a wall.

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It's just doesn't feel right to the game for us to hear that.

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So we can check if the arrows on the screen by saying if on screen you remember we have a script that

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checks if something is on screen and we have a buff of you that lets us then add a few more pixels to

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the screen.

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So then Colback on screen.

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So if on screen is 40 then we can use the same method we did before by saying the image index is equal

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to 1.

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Then we can apply the order.

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We don't want to do it at any other time because we only want to play once.

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So now we can play the sandhi it's going to be aero Di and only the pro already at 20 when there is

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fire under our sport.

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Let's add one to that as well.

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We're going to put down

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and we just want the sound of our firing.

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And I just it a party of 10.

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Now what about when the enemies attack the player.

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So let's look at the enemy attack script which is process enemy attack.

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And if we look down here we're green Cheick happens and we're going to put on the bat and sand here

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and we just want to play the sound of the player being hit play a hit.

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And I'll give it a property of 40 because it's quite important to see when you're being hit.

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Now just like the player attack there's also a chance the blocking occurs.

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So down heah latera sound.

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And this is where the blocking happens so we just put the blocks down here and we're going to give that

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a party of 40 as well.

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Now where the enemies die which happens under enemy hate you pay so you can just place that he when

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play the death sound I'll say what I play sound.

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We have one cold enemy dying and we give that a party of 10.

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But as well as that remember these gems dropped out of the enemy's.

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So let's play a jam spoon sound.

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But I want to play it once so I'm not going to put it down here amongst this section.

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We'll just play it here once.

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And give your 15 says those are a spawn of help here.

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So let's give a sample of that as well.

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And HP scoring.

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And we'll just add that as 15 as well.

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So let's have a look at our frog and the frog jump start state where the frog actually does jump.

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Let's play a sound for the frog jumping.

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So just when he is where that happens and the same as with the arrow I don't want to hear the frog jumping.

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If he's not on the screen so if on screen and we use the same buffer as 40 will then we can play the

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sound

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and just called frog jump and just put a party 20.

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Now let's have a look where the frog actually does the attack.

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So once again we only want to play it on that first frame so he can come in here and say it's image

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index is equal to five.

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Then we want to play the sound of a frog attacking and I'll give it a property of 15.

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Now what about a chest or chest opens up and the gems pop out.

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So that happens in here.

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So after gems are created the have a say on here I'm going to do something here to change the sound

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of the jams.

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I'm going to vary the pitch when they spawned.

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And by that I mean if I have the same sound when they all come and this will sound a little odd so I'm

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going to set a variable called S&P and I'm going to set a sound to that variable

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and I'll have 15.

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And by setting that like that I can then use audio on the school sound on the pitch and I can change

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the pitch of a sound.

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And in this case it's going to be Sandy and the pitches only set to one so we can change it by using

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a random range and just have a go between 0.9 and 1.1 and that'll just vary it slightly.

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Now when the play starts the game.

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So we got to our game we got gradual gooey and we go to where the player actually clicks start.

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Just in here.

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So we can have a sound that makes the game start at that point and we get the game start now to set

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to 15.

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Let's go to the bug and at the point where he actually spots the player.

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So in the Idol where he actually sees the player for the first time let's make a sound.

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So the player knows that he's been spotted.

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So right here we just have one called Bug C's player and all set to 40 codes important to play and knows

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that that's happened.

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I'm going to take a copy of that because we also want that in the petrol state at the point he where

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he sees the player.

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So once you're in the chase state I want him to make a sound while chasing the player.

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So when he we can just add a and doesn't really matter way down here.

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But once again we don't want this to play every single step otherwise we're going to have to sound overlapping.

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We need to check that it's not playing.

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So it's not audio is playing and the sound is called Sound bug chase we'll then we can play it

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and slow the property a little bit for that.

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Now the last thing I want to do is add the music so we can do that by going to a game and going to a

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room stopped.

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So let's head down here how to play the music.

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Now we just need to drag the music in.

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So just on the music take these two drag the mean

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those two different tunes is one for when you normally playing in one for the end line.

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So if our room is equal to room game and then we want to stop the game music and we want to play the

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end game music.

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Or else we just want to play the game music because we do that when we can stop it by saying audio stop

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sound and the sound is called Sound on disco music.

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Middle Park.

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And then we want to play the music.

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So sound music gaming and so just keep that approach to attain.

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Now down here if the room is not the room game and will that's any other time during the game we just

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want to play the normal music but we don't want to play it.

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If it's already being played.

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So we need to say if not audio is playing of sound and music.

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Middle Park will be in.

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We can play it.

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So I'm going to give that a party of 20.

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Now the other thing I want to change is the false.

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I want to change to a true which means the music will loop after it finishes.

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So let's test it out.

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Starting sound.

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And what a difference it makes to the game just to hear those sounds to me.

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Yeah that's right.

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Just hear this Sam

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and hear the different pitch in those jams just gives us some variety when it's opening and arises as

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well that's all looking really good.

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So that's all for this lecture.

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Thanks for joining me.

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I'll talk to you in the next.