Derived from Kirill Muzykov’s Rocket Mouse Tutorial

http://www.raywenderlich.com/69392/make-game-like-jetpack-joyride-unity-2d-part-1

@shahedC

WakeUpAndCode.com

Add new instance variable

This 1 line calls

DisplayGemsCount()

Drag gem into Gem Icon Texture

Run

See your score on the top left!

You can add it to the bottom of the class,

just before the class ends

Add a call to

DisplayRestartButton()

Run

What happens when the cat touches a laser?

You can now restart the game, with the new button!

a) Go to www.bfxr.net

b) Add a laser sound.

c) Click “Play” on the right

to hear it.

d) Click Export Wav to

download the file.

b

a

c

d

Click Save

Verify

In Prefabs folder, select “laser” prefab

For the laser object, click

Add Component “Audio”Click “Audio” Click “Audio Source”

For the laser object in Prefabs…

… verify “Audio Source”

With laser prefab selected…

… click Prefabs folder, then drag your Laser sound into

Audio Clip

under

Audio Source

Also, uncheck “Play on Awake” checkbox

Add if statement

to play laser sound

Run

You should hear the laser sound on collision with the laser!

Repeat steps a-b-c-d for

• Pickup/Coin

• Explosion

• Hit/Hurt

a) Go to www.bfxr.net

b) Add a sound.

c) Click “Play” on the right to

hear it.

d) Click Export Wav to

download the file.

b

a

c

d

Click Save

New Sounds

• Pickup/Coin

• Explosion

• Hit/Hurt

Click “Apply” for each

Uncheck 3D Sound

for each sound clip

1. Select “Cat” in Hierarchy

2. Click “Add Component”

Click

“Audio”

Click

“Audio

Source”

Verify 2

Audio Sources

for Cat!

Drag

“Explosion”

and

“Hit_Hurt”

into each

empty

Audio Clip

For both

Audio Sources,

enable:

• Play on Awake

• Loop

Add 2 new

instance variables

Add this 1 line at the end of FixedUpdate()

Drag “Explosion”

Audio Source

into JetPack Audio

under Cat’s

Script Component

Drag “Hit_Hurt”

Audio Source

into Footsteps Audio

under Cat’s

Script Component

Add 1 new

instance variable

Add 1 new line

to play sound

Drag

Pickup_Coin

audio file

into

“Gem Collec

Sound”

under

Cat’s script

Run

Do you hear the sounds?

For the Main

Camera…

Click “Audio Source”… click Add Component “Audio”

Verify Audio Source in Inspector

Drag music audio to Camera’s audio clip

Enable

• Play on awake

• Loop

Click File Build Settings…

Choose one of many platforms!