11. Third-party Libraries and Extras
by Alberto Cejas Sánchez, David Saltares Márquez
Libgdx Cross-platform Game Development Cookbook
- Libgdx Cross-platform Game Development Cookbook
- Table of Contents
- Libgdx Cross-platform Game Development Cookbook
- Credits
- About the Authors
- About the Reviewers
- www.PacktPub.com
- Preface
- 1. Diving into Libgdx
- Introduction
- Setting up a cross-platform development environment
- Creating a cross-platform project
- Understanding the project structure and application life cycle
- Updating and managing project dependencies
- Using source control on a Libgdx project with Git
- Importing and running the Libgdx official demos
- 2. Working with 2D Graphics
- 3. Advanced 2D Graphics
- 4. Detecting User Input
- 5. Audio and File I/O
- Introduction
- Playing short sound effects
- Audio streaming for background music
- Optimizing audio files to reduce download sizes
- Procedural audio generators
- Engine sounds with dynamic audio
- The 2D space sound system
- The first approach to file handling in Libgdx
- Using preferences to store game states and options
- The XML parsing primer
- JSON serialization and deserialization
- 6. Font Rendering
- 7. Asset Management
- 8. User Interfaces with Scene2D
- 9. The 2D Maps API
- 10. Rigid Body Physics with Box2D
- Introduction
- Introducing Box2D
- Introducing more complex shapes
- Introducing joints
- Real-life joints example – bike simulator
- Reacting to collisions
- Sensors and collision filtering
- Querying the world
- Building a physics world from level data
- Implementing a deferred raycaster
- The fixed timestep approach
- 11. Third-party Libraries and Extras
- Introduction
- Making libraries compatible with GWT
- Managing platform-specific code
- Smooth animations with Universal Tween Engine
- Dynamic 2D lighting with Box2DLights
- Adding support for localization
- Finite state machine and messaging
- Component-based entity systems with Ashley
- Skeletal animations with Spine
- 12. Performance and Optimizations
- 13. Giving Back
- Index
In this chapter, we will cover the following recipes:
- Making libraries compatible with GWT
- Managing platform-specific code
- Smooth animations with Universal Tween Engine
- Dynamic 2D lighting with Box2DLights
- Adding support for localization
- Finite state machine and messaging
- Component-based entity systems with Ashley
- Skeletal animations with Spine
Libgdx itself is a creature, easy to domesticate but the best part is that it has plenty of good friends with whom it's difficult to get bored.
One of the beauties of open source software is the community contribution, a symbiosis where everybody wins. Along with this chapter, we will go through the most famous third-party libraries and extras without forgetting that you can also contribute. Moreover, some pieces of advice to help you reach all the target platforms are covered. All these tips apply to games and applications too.
While you are following this chapter, you will become proficient in using external libraries so that you will be able to use them in real-life work, or even when you have to make them compatible with all target platforms.
Most of the topics covered are not explained with the same level of detail as the former chapters since the goal here is to give some visibility to the libraries as well as to help you become familiar with them.
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