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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

Pulse on unit combine

When our units combine, nothing special really happens. So, what we're going to do is add a slight pulse effect. Basically, when two units combine we want the unit to grow in a fashion similar to the button visual we just created (where it expands and then scales down again).

Tip

You can also do fancy things in general when the units spawn, such as particle effects (for example, a subtle explosion/burst effect), sprite animations, and other various things.

The key to polishing is thinking out of the box, yet looking at things you already have within the game to keep the aesthetic consistent and solid.

To carry out the pulsing we desire, since we'll most likely be placing the same code in multiple places, let's create a method that takes in a CCNode object and applies the effect we have in mind. So in MainScene.m, add the following method somewhere in the code (preferably near the combination code):

-(void)pulseUnit:(CCNode*)unit
{
  CGFloat baseScale = 1.0f;
  if (UI_USER_INTERFACE_IDIOM...
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Tech Concepts
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Programming languages
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Mastering Cocos2d Cross-Platform Game Development
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