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  • Book Overview & Buying Mastering Cocos2d Cross-Platform Game Development
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Mastering Cocos2d Cross-Platform Game Development

Mastering Cocos2d Cross-Platform Game Development

By : Alex Ogorek
4.5 (4)
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Mastering Cocos2d Cross-Platform Game Development

Mastering Cocos2d Cross-Platform Game Development

4.5 (4)
By: Alex Ogorek
Buy this Book

Overview of this book

If you are a developer who is experienced with Cocos2d and Objective-C, and want to take your game development skills to the next level, this book is going to help you achieve your goal.
Table of Contents (10 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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1
1. Refreshing Your Cocos2d Knowledge
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1. Refreshing Your Cocos2d Knowledge
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Preparing the mindset
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Choosing tools and getting started
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Setting flexible, focused goals
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Downloading the IDE and Source Code
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Summary
2
2. Failing Faster with Prototypes
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2. Failing Faster with Prototypes
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File suffixes versus directories
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Why prototype?
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Getting a scene up and running
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Creating buttons and text (labels)
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Begin using sprite sheets with TexturePacker
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Creating buttons via CCButton and CCLayout
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Creating nodes and units (sprites)
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Creating menus, scenes, and scene transitions
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Where to go from here?
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Summary
3
3. Focusing on Physics
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3. Focusing on Physics
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Learn how Chipmunk works
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Setting up a project and creating basic objects
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Setting gravity by tilting the device
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Handling collisions in Chipmunk
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Using Chipmunk for just collision detection
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Summary
4
4. Sound and Music
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4. Sound and Music
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Prerequisites
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Seeing the difference in audio types
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Learning about OALSimpleAudio
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Playing sound effects and loop background music
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Modifying the sound effect on the fly
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Other great sound places
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Summary
5
5. Creating Cool Content
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5. Creating Cool Content
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Adding a table for scores
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Adding subtle sliding to the units
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Creating movements on a Bézier curve
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Depth perception via device tilting
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Three ways to make unit streamers or "ghosts"
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Touchscreen controls versus D-pad adaptation (and why it matters so much to know this distinction)
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Summary
6
6. Tidying Up and Polishing
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6. Tidying Up and Polishing
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Button press visuals
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Pulse on unit combine
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Tutorial
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Sharing on Facebook and Twitter (and more)
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Turning sounds on and off
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Game Center leaderboards
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Slide transition
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Summary
7
7. Reaching Our Destination
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7. Reaching Our Destination
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Adding a default image
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Icons
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Analytics and user data
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Preparing the app on iTunes Connect
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Releasing the game and steps after it
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Summary
8
8. Exploring Swift
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8. Exploring Swift
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How Swift works
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Learning Swift through Playgrounds
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Creating a game in Swift instead of Objective-C
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Summary
9
Index
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Index

Button press visuals

Yeah, button press visuals are great! Cocos2d is nice enough to provide a darkening of the button when we touch it, but let's add a bit more animation to our buttons to give them more of that "clicked" feeling.

Modifying the CCButton class

If we just wanted an individual button to have a specific effect, we would modify just that single button in the place where it exists. However, we want the same button effect across all buttons in our game, so we need to open CCButton.m file. The easiest way to do that is to search for CCButton in the project and click on any of the links to CCButton.m.

Here, you're going to add two functions near the top of the file: scaleButtonUp and scaleButtonDown. Both of them run actions on the button, and these actions give it a bouncy press effect found in many games:

Tip

Alternatively, you can extend/subclass CCButton and override the methods necessary to create the desired effect. This method is also slightly more stable in the case of a Cocos2d...

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Mastering Cocos2d Cross-Platform Game Development
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