[X]Assistant

[Suvitruf]

LibGDX Tutorials

libGDX is an open source (Java) cross-platform library for creating games. It is the framework, to say that libGDX is an engine, is not quite right. To help developers, there is a Wiki, an active forum, online JavaDocs documentation, and even video tutorials. The library supports the development of both 2d and 3d games, supports all versions of OpenGL available on Android.

If the moderators allow, I will post in the subject announcements of my tutorials with a link to the articles themselves in my blog. Ask "why this topic, if everything can be found on the blog?". Supposed to create a topic so that people ask questions about this. If the question is not complicated, I will answer right here. If disclosure of a question pulls on an article, then I will make an article

While there are not so many lessons, I write when there is time. In the future, I plan to highlight all the main parts of the development so that everyone can write their own Bomberman = D

1. Introduction. libGDX-part-0.pdf(362.65 KB)
   Describes the setting of the environment itself: what and where to download to start development and how to connect all this to Eclipse.
   
2. Game life cycle. libGDX-part-1.pdf(254.48 KB)
   Considered the life cycle of the game. In principle, as applied not only to games, but to any application on Android.
   
3. Game architecture. libGDX-part-2.pdf(257.59 KB)
   Considered architecture. I suggest MVC-like architecture to separate logic, model, and presentation.
   
4. Scene2d based game architecture. libGDX-part-2-1.pdf(342.21 KB)
   In order not to reinvent the wheel, you can use the tools themselves. In libGDX there is a package scene2d, which allows you to create a good architecture based on it.
   
5. Module Overview. libGDX-part-3.pdf(273.45 KB)
   The article is a translation of official documentation.
   
6. Sprites, Textures, Regions, Atlas. libGDX-part-4.pdf(399.6 KB)
   When writing a game, the most time is spent on working with graphics. This article discusses how to work with graphics (textures, regions, etc.) in libGDX. In addition to describing the principles of basic give a couple of tips on optimizing rendering.
   
7. Touchscreen operation and control. libGDX-part-5.pdf(280.27 KB)
   On how to organize control in the game using the joystick.
   
8. Work with the physics engine Box2D. libGDX-part-6.pdf(359.8 KB)
   Highlights when working with Box2D. Shows how to create simple objects and handle interactions between them.
   
9. Work with ContactListener from Box2D. libGDX-part-6-1.pdf(292.75 KB)
   The article discusses the class
   ContactListener
   that allows you to handle collisions. A couple of practical examples are given: passing through objects, destroying objects when touched.
   
10. Using Filters in Box2D. libGDX-part-6-2.pdf(292.67 KB)
    How to filter collision checks.
    
11. Using admob. libGDX-part-7-1.pdf(301.13 KB)
    It tells how to add AdMob ads to your games written in LibGDX. Examples of implementation are given, etc.
    
12. Creating menus and switching between screens. Describes how to create your game menu with LibGDX tools.
    

Sources on github:libgdx tutorials at github
Who cares, sharedBomberman source.


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Prior to the appointment of the curator, on filling caps, please contactmoderatorssection through a buttonunder the messages to which you want to add links.

Post has been editedvaalf - 23.11.17, 12:02

Reason for editing: curator

[mihail_13]

cetrin
And where to put this class? In general or in android? And from where to initialize / call?
The code is in appearance for the android part. And how to show it from there from the general part?

[cetrin]

Mihail_13 @ 05.05.18, 08:50

And where to put this class? In general or in android? And from where to initialize / call?
The code is in appearance for the android part. And how to show it from there from the general part?

Of course in the android module. Initialize in the onCreate () method of the AndroidLauncher class (if you haven't renamed it). And to cause as well as any platform-specific code. Create an interface with the necessary methods in the core module, implement it in the android module, and transfer the implementation of this interface to your game class. Well, you call the right methods in the game itself.

[MadDogMachete]

Hello colleagues!
I created a video on LibGDX creating a game (I promised to post it here). The hard disk flew: hysterics:, almost all the video was lost, the project remained (saved to the cloud).
I decided to finish the project, and started blogging. Who is interested in reading about the implementation of solutions in projects link.

Post has been editedMadDogMachete - 10.05.18, 14:43

[cetrin]

MadDogMachete @ 05/10/18 13:42

Flew hard drive, almost all the video lost

I have all the projects stored on bitbucket.org in private repositories, and the source codes of graphics and sounds in the dropbox. It's one thing to lose something that swings from the Internet in half an hour, and another thing is what has been sawed from scratch for several months.

[Minegamer054]

API and WIKI by libgdx

Made for myself offline documentation on libgdx and decided to post here, suddenly someone will come in handy.

Download

LIBGDX WIKI + API.rar(19.61 MB)

[Toby_c]

MineGamer054 @ 7.07.18, 13:24

LIBGDX WIKI + API.rar

Archive is damaged

With the same computer

[Minegamer054]

Toby_c, I have the latest version of RAR quietly opening the archive

[Toby_c]

Minegamer054, installed rar, helped

Post has been editedToby_c - 14.07.18, 20:25

[Mishansky]

Help with a problem
Libgdx problem with zero coordinates
Here is the same question, only more code
https: //stackoverflow ...-with-zero-coordinates

[xvadim]

Made a couple of leisurely puzzles on libGDX. Now I saw the third. Their structure is about the same, so to save myself time I made a small repository with the skeleton of a similar game:libGDX Skeleton. Maybe someone else will be useful.

In my approach, one screen is used at which the stages change.