Questions tagged [libgdx]

LibGDX is a cross-platform Java game development framework based on OpenGL (ES) that works on Windows, Linux, Mac OS X, Android, iOS and your WebGL enabled browser.

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How to use the actions of the actors in libgdx?

I'd like to know if someone has already used Actions in the actors, and how to use them. I don't know how. I want to rotate an Actor.
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Why is my sprite displayed offset from its Box2D body?

I found out about this using a debug renderer. When the game starts, everything is in order. But when a collision happens, the sprite's rotation is way larger than its body. The sprite and body match ...
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How can I define a complex collision area on top of a tile map?

As many people recommended, I am using Tiled map editor to create a map for my game and it's great particularly because libgdx framework also provides with API for maps from Tiled. I understand I can ...
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How to rotate a sprite on circle in android using Libgdx

Dear Fellow Game Developers i am newbie to Android Game Development,i like to know how we can develop a sprite rotate in circle on android,with help of libgdx, i do have a image in assets folder,...
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1answer
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Ball bouncing and throwing, how to?

I was given a task to make a 3D game for Android, but since I never programmed games and opengl until now I'm totally lost on how and where to start. Right now I'm using libgdx framework to ease my ...
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How to use particle editor for libgdx?

In the libgdx wiki, this particle editor is recommended. And this blog was helpful. But the problem is that I am not sure yet how to use it for my game. Let's say I want to have a fire-effect in my ...
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1answer
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Is libgdx fit for 2D game development on Android or are there simpler alternatives?

I'm looking for a Java framework to develop 2D games on desktop and Android. I've looked at Slick and I really like the API, however the developer himself says if you want a framework for Android and ...
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Advantages and disadvantages of libgdx [closed]

I've been an android developer for a while and am thinking about getting into gaming. While looking for a game dev framework, I thought libgdx provides very friendly documentation and functionality. ...
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3answers
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How do I change my gravity and jumping logic to put the character at a specific height at a specific point in time?

I'm making a 2D platformer on Android using libGDX. One thing I've had a problem with recently is gravity and jumping. I found a few tutorials on the internet and was able to come up with this... <...
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1answer
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Almost working 2D Collisions

I'm terribly sorry I'm asking this question YET AGAIN, but I can almost guarantee that this will be the last time I'll have to ask. I'm currently on the verge of FINALLY getting these collisions to ...
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2answers
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How to make a background fill the screen on different-resolution phones?

I am developing my first Android OpenGL game. It's a 2D game and I would like the background to always fill the screen. I've managed to achieve this by stretching the texture to fit the size of the ...
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4answers
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2D Platformer Collisions

I've basically asked this question before, and I know it's been asked probably a billion times, but I still can't seem to do it. All I want to know is how I should go about doing basic 4-way, ...
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Basic 2D game collision

I've been trying to program a game for the past while and I can't ever figure out one thing: collision detection. I can get up+down and left+right to work, but when I put them together, they interfere ...
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How can I track a falling ball with a camera?

I have been trying to get my camera to follow a falling ball but with no success. here is the code ...

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