Browse Library
Sign In Start Free Trial
Close icon Search icon
Account
Browse Library Sign In Start Free Trial

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying Sparrow iOS Game Framework Beginner's Guide
  • Table Of Contents Toc
Sparrow iOS Game Framework Beginner's Guide

Sparrow iOS Game Framework Beginner's Guide

By : Stein
4 (1)
Buy this Book
close
close
Sparrow iOS Game Framework Beginner's Guide

Sparrow iOS Game Framework Beginner's Guide

4 (1)
By: Stein
Buy this Book

Overview of this book

An easy-to-follow guide full of descriptive step-by-step procedures on how to develop a game for iOS. With each topic, a new challenge will be tackled to get a deeper knowledge of the Sparrow game framework and gain the skills to develop a complete mobile experience. This book is aimed at those who have always wanted to create their own games for iOS devices. Perhaps you've already dabbled in game development and want to know how to develop games for the Apple App Store, or maybe you have developed Objective-C apps in the past but you are new to game development. In either case, this book will help with descriptive examples and teach you to develop a game throughout its course. Some experience in Objective-C and a basic understanding of object-oriented programming are required.
Table of Contents (15 chapters)
close
close
close
Preface
Icon
Preface
Icon
What this book covers
Icon
What you need for this book
Icon
Who this book is for
Icon
Conventions
Icon
Time for action – heading
Icon
Reader feedback
Icon
Customer support
Lock Free Chapter
1
1. Getting Started with Sparrow
Icon
1. Getting Started with Sparrow
Icon
Understanding the basics of Sparrow
Icon
System requirements
Icon
Setting up the Apple developer account
Icon
Downloading Xcode
Icon
Downloading Sparrow
Icon
Contents of the Sparrow package
Icon
Setting up Sparrow
Icon
Time for action – adding Sparrow as a source tree reference
Icon
Time for action – using the barebone project as a template
Icon
Time for action – installing command-line tools
Icon
Time for action – installing CocoaPods
Icon
Time for action – using the barebone project as a template
Icon
Running the template on the actual device
Icon
Time for action – running the template on the actual device
Icon
Getting Sparrow documentation files
Icon
Time for action – adding the Sparrow API documentation to Xcode
Icon
The idea for the game
Icon
Code conventions
Icon
Summary
2
2. Displaying Our First Objects
Icon
2. Displaying Our First Objects
Icon
Understanding display objects
Icon
Setting the background color
Icon
Time for action – changing the background color
Icon
Creating our cardboard puppet doll
Icon
Time for action – creating a cardboard puppet doll
Icon
Explaining macros
Icon
Manipulating display objects
Icon
Time for action – manipulating display objects
Icon
Summary
3
3. Managing Assets and Scenes
Icon
3. Managing Assets and Scenes
Icon
Working with assets
Icon
Managing our assets
Icon
Time for action – creating a base class
Icon
Creating a texture manager
Icon
Time for action – managing our textures
Icon
Creating a sound manager
Icon
Time for action – implementing a sound manager
Icon
Creating a file manager
Icon
Time for action – managing remaining file types
Icon
Time for action – getting started with basic error handling
Icon
Putting it all together
Icon
Time for action – creating an asset container class
Icon
Time for action – displaying an image
Icon
What are scenes?
Icon
Time for action – implementing a scene class
Icon
Creating a scene director
Icon
Time for action – managing our scenes with a scene director
Icon
Summary
4
4. The Basics of Our Game
Icon
4. The Basics of Our Game
Icon
Taking care of cross-device compatibility
Icon
Starting with the development of our game
Icon
Creating our scene manager setup
Icon
Time for action – creating our scene manager setup
Icon
Adding images to the battlefield scene
Icon
Time for action – adding images to the battlefield scene
Icon
Arranging images in the pirate cove scene
Icon
Time for action – arranging images in the pirate cove scene
Icon
Summary
5
5. Beautifying Our Game
Icon
5. Beautifying Our Game
Icon
Working with tweens
Icon
Time for action – moving the pirate ship
Icon
Time for action – updating the movement
Icon
Working with sprite sheets
Icon
Learning about texture formats
Icon
Time for action – loading our first texture atlas
Icon
Summary
6
6. Adding Game Logic
Icon
6. Adding Game Logic
Icon
Extending the asset manager
Icon
Time for action – adding texture atlases to the asset manager
Icon
Structuring our ships
Icon
Time for action – creating a ship class
Icon
Extending the ship class
Icon
Time for action – adding more functionality to the ship class
Icon
Shooting cannonballs
Icon
Time for action – allowing the ship to shoot cannonballs
Icon
Collision detection
Icon
Time for action – letting cannonballs collide with ships
Icon
Loading gameplay-relevant data
Icon
Time for action – avoiding hardcoded values
Icon
Summary
7
7. User Interface
chevron up
Icon
7. User Interface
Icon
Displaying the hit points of each ship
Icon
Time for action – placing a health bar on top of each ship
Icon
Adding buttons to the screen
Icon
Time for action – putting buttons on the screen
Icon
Time for action – allowing the player to pause and resume
Icon
Time for action – conceding the game
Icon
Adding dialogs to the screen
Icon
Time for action – creating a dialog class
Icon
Adding custom events to the dialogs
Icon
Time for action – adding our own buttons to our dialog
Icon
Drawing text on the screen
Icon
Time for action – adding a text field to the dialog
Icon
Time for action – using bmGlyph to create a bitmap font
Icon
Time for action – using our bitmap font for a text field
Icon
Summary
8
8. Artificial Intelligence and Game Progression
Icon
8. Artificial Intelligence and Game Progression
Icon
Artificial intelligence in theory
Icon
Letting the enemy ship move and attack
Icon
Time for action – getting the enemy ship to move around
Icon
Time for action – the enemy should attack the player
Icon
Time for action – spicing up the AI with fuzzy values
Icon
Adding progression to our game
Icon
Time for action – adding a World class
Icon
Time for action – updating the scene and dialog classes
Icon
Time for action – making the pirate cove playable
Icon
Adding win and lose conditions
Icon
Time for action – being able to win or lose
Icon
Summary
9
9. Adding Audio to Our Game
Icon
9. Adding Audio to Our Game
Icon
Finding music and sound
Icon
Adding audio playback
Icon
Time for action – getting audio files to play
Icon
Time for action – playing music in our scenes
Icon
Time for action – sound effects in the pirate cove
Icon
Summary
10
10. Polishing Our Game
Icon
10. Polishing Our Game
Icon
Adding additional scenes
Icon
Time for action – showing the game over scene
Icon
Time for action – having the game over scene show up
Icon
Time for action – integrating the main menu into our game
Icon
Time for action – creating an intro for our game
Icon
Implementing tutorial mechanics
Icon
Time for action – adding a tutorial to our intro scene
Icon
Loading and saving the current state
Icon
Time for action – loading and saving the last played game
Icon
Summary
11
11. Integrating Third-party Services
Icon
11. Integrating Third-party Services
Icon
Getting word out to potential testers
Icon
Time for action – integrating Ubertesters
Icon
Time for action – creating a build for beta testers
Icon
Time for action – deploying an application
Icon
Explaining Game Center
Icon
Time for action – integrating Game Center authentication
Icon
An overview of analytics services
Icon
Summary
12
A. Pop Quiz Answers
Icon
Chapter 1, Getting Started with Sparrow
Icon
Chapter 2, Displaying Our First Objects
Icon
Chapter 3, Managing Assets and Scenes
Icon
Chapter 4, The Basics of Our Game
Icon
Chapter 5, Beautifying Our Game
Icon
Chapter 6, Adding Game Logic
Icon
Chapter 7, User Interface
Icon
Chapter 8, Artificial Intelligence and Game Progression
Icon
Chapter 9, Adding Audio to Our Game
Icon
Chapter 10, Polishing Our Game
Icon
Chapter 11, Integrating Third-party Services
13
Afterword
Icon
Afterword
14
Index
Icon
Index

Time for action – adding a text field to the dialog

To draw text on the screen, we need to follow these steps:

  1. As shown in the following line of code, add a property called content, which is a pointer to SPTextField, inside the Dialog.h file:

    @property SPTextField *content;

  2. In the Dialog initializer, create the following content instance and position it between the title box and the buttons:

    _content = [SPTextField textFieldWithWidth:background.width - 48.0f height:background.height - 150.0f text:@"Dialog default text"];
_content.x = 24.0f;
_content.y = 50.0f;

  3. Add the content property to the display tree, as shown in the following code:

    [self addChild:background];
[self addChild:buttonYes];
[self addChild:buttonNo];
[self addChild:_content];

  4. Switch to the Battlefield.m file.

  5. Add a custom message for the abort dialog, as shown in the following code:

    _dialogAbort = [[Dialog alloc] init];

_dialogAbort.content.text = @"Would you like to abort the current fight?";

_dialogAbort.x = (Sparrow.stage.width...
CONTINUE READING
83
Tech Concepts
36
Programming languages
73
Tech Tools
Icon Unlimited access to the largest independent learning library in tech of over 8,000 expert-authored tech books and videos.
Icon Innovative learning tools, including AI book assistants, code context explainers, and text-to-speech.
Icon 50+ new titles added per month and exclusive early access to books as they are being written.
Sparrow iOS Game Framework Beginner's Guide
End of Section 7
Next Section
notes
bookmark Notes and Bookmarks search Search in title playlist Add to playlist font-size Font size

Change the font size

margin-width Margin width

Change margin width

day-mode Day/Sepia/Night Modes

Change background colour

Close icon Search
Country selected
Close icon Your notes and bookmarks

Confirmation

Modal Close icon
claim successful
Order Page Read Now

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY

Submit Your Feedback

Modal Close icon
Modal Close icon
Modal Close icon