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

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Learning AndEngine
  • Toc
  • feedback
Learning AndEngine

Learning AndEngine

By : Varga
4.8 (6)
close
Learning AndEngine

Learning AndEngine

4.8 (6)
By: Varga

Overview of this book

AndEngine is a very popular open source OpenGL (open graphics library) Android game engine, used to create mobile games quickly while maintaining the ability to fully customize them. This book will guide you through the whole development process of creating a mobile game for the Android platform using one of the most popular and easy-to-use game engines available today. Beginning with the very basics, you will learn how to install AndEngine, gather graphics, add sound and music assets, and design game rules. You will first design an example game and enhance it by adding various features over the course of the book. Each chapter adds more colors, enhances the game, and takes it to the next level. You will also learn how to work with Box2D, a popular 2D physics engine that forms an integral part of some of the most successful mobile games. By the end of the book, you will be able to create a complete, interactive, and fully featured mobile game for Android and publish it to Google Play.
Table of Contents (13 chapters)
close
close
Preface
Preface
What this book covers
What you need for this book
Who this book is for
Conventions
Reader feedback
Customer support
Free Chapter
1
1. Setting Up an AndEngine Project
1. Setting Up an AndEngine Project
Prerequisites
Downloading and installing the required software
Getting the AndEngine libraries
Creating a new application
Understanding resolution policies
Summary
2
2. Game Concept and Assets
2. Game Concept and Assets
The game concept
Getting the assets
Scene diagram
Summary
3
3. From Assets to Entities
3. From Assets to Entities
Managing resources
Entities
Summary
4
4. HUD and Text Display
4. HUD and Text Display
Fonts and text
Writing text
HUD
Working with toasts
Localization
Debug output
Summary
5
5. Basic Interactions
5. Basic Interactions
A simple animation
User input
Collision detection
Using correct threads to perform actions
Summary
6
6. Physics
6. Physics
The physics engine
Adding physics
Summary
7
7. Detecting Collisions and Reacting to Events
chevron up
7. Detecting Collisions and Reacting to Events
Collisions
Game events
Playing sounds on events
Summary
8
8. Advanced Physics
8. Advanced Physics
The Box2D Debug Draw extension
Assembling bodies from fixtures
Collision filtering
Joints
Summary
9
9. Adding a Menu and Splash Scene
9. Adding a Menu and Splash Scene
Managing multiple scenes
Storing values
Summary
10
10. Polishing the Game
10. Polishing the Game
What is polishing?
Adding music
Adding animations using entity modifiers
Particle systems
Parallax background
Shaders
Summary
11
11. Testing, Publishing, and What's Next
11. Testing, Publishing, and What's Next
Creating a production APK
Testing with the production APK
Testing on multiple devices
Getting in touch with the community
Publishing the game to the Google Play store
Promotion
Next steps
Summary
12
Index
Index

Game events

There are a handful of events that we need to handle: the player jumps out of the screen, a new platform or enemy is added, a platform or enemy is removed, and a player dies. The player's character can die in two ways: when it collides with the enemy, which we already implemented, and when it falls off the screen. We also want to reward the player with a score when he or she reaches a new height.

There is one more special event we need to cover. When the player's character exits the screen on the left or right side, we want it to reappear on the other side. We want to create a wrapped world. Same with platforms and later enemies when we make them move.

The chase camera

When the camera is following the main character, it is called a chase camera in AndEngine. Any camera can be chasing any entity by simply calling the following function:

camera.setChaseEntity(entity);

However, in our case, this is not exactly what we want. We need the camera to follow only the upward movement of the...

Unlock full access

Continue reading for free

A Packt free trial gives you instant online access to our library of over 7000 practical eBooks and videos, constantly updated with the latest in tech
Start a 7-day FREE trial
End of Section 3
Next Section
bookmark search playlist font-size

Change the font size

margin-width

Change margin width

day-mode

Change background colour

Close icon Search
Country selected
Close icon Your notes and bookmarks

Delete Bookmark

Modal Close icon
Are you sure you want to delete it?
Cancel
Yes, Delete