2
votes
2answers
28 views

How to increase the acceleration of an object on the Y axis?

So far I am able to make the character fall at a constant rate but I am unsure how to make the character accelerate while falling. When the character is falling I have a line of code as such: ...
1
vote
0answers
8 views

Manage Admob Between Classes

I have a problem with ads because i want to disable the banner of ads in the game activity. I tried to use this guide https://github.com/libgdx/libgdx/wiki/Admob-in-libgdx#control but application ...
-1
votes
0answers
8 views

LIBGDX “parsing error emitter” with 2 or more emitters [on hold]

I have a problem with the use of particle effect of LIBGDX with 2 or more emitters. After using ParticleEditor to create my .p file, I use it in my code BUT...when I use only 1 emitter it's fine but ...
-2
votes
0answers
17 views

Adding HighScore [closed]

I want to add a HighScores to my High Score Screen. Now when I start playing the game the score starts and just goes up. Then when the game is over I wont the highest scores to go adding to the ...
-1
votes
0answers
19 views

Libgdx MainMenu [closed]

I am making a menu for a libgdx game. In my menu I have only one button. I have tried to code it but every time I lauch the game it just closes. Here is my MainMenu class: public class MenuScreen ...
-1
votes
0answers
25 views

rotate the image as finger move

I am facing a problem when rotating an image as my fingers move. I am getting a small deviation. Can anyone help me to resolve the problem in this code? public void touchDragged (InputEvent event, ...
-3
votes
0answers
28 views

Selecting interstitial advertisement companies for android

I'm developing an android game using the libgdx framework, and have reach a notorious doubt, what's a good way to place advertisement into my app. My first choice are interstitial advertisements, ...
0
votes
0answers
18 views

Cannot draw around the screen after zooming out with LibGDX projection coordinate

I've just started developing game in android using LibGDX. I've follow some samples and now my simple game can draw path when user move their finger around the screen. now problems appear when i add ...
0
votes
0answers
22 views

setRotation in touchDrag

I have a problem, have Actors that represent game pieces. What I'm trying to do is make it so the player can click-and-drag the tile to move it around one fixed position in the screen and rotate. I ...
0
votes
1answer
32 views

Swiching screen at collision LIBGDX

I am programming with LIBGDX and I am working with a piece of code. What I want to happen is that when the BUCKET collides with a DROP the game switches screens back to the menuScreen. I have tried ...
0
votes
1answer
22 views

how to check in single event that two object clicked at same time in libgdx

I am newbie to libgdx, i wrote 2 functions for touchdown, LockerKeyHalfImage.addListener(new InputListener() { public boolean touchDown (InputEvent event, float x, float y, int pointer, ...
0
votes
1answer
48 views

Rendering tilemaps at a specific position libgdx

I'm making an endless side scroller game like gravity guy with libgdx. To test this I'm just creating two tiled maps with the same .tmx file to render then one after another, like: ...
0
votes
0answers
11 views

Transitive dependencies show up in desktop but not android project

I created a generic library (PB) which I'm referencing in my core project (mega-whack). Here's what the dependencies look like (simplified build.gradle): project(":pb") { dependencies { compile ...
0
votes
1answer
81 views

Making Player Jump

I have been editing a piece of code and I have already implemented gravity so I would like to know how i could make the player jump when the screen is touched. I would like the player bucket to jump. ...
0
votes
0answers
34 views

Make LibGDX game responsive to different phone screen sizes?

I've been experimenting with small games to learn design concepts, LibGDX, and Box2D. I am wondering how you would implement "responsiveness," so to say. For example, this is the rendering part of my ...
0
votes
1answer
62 views

Word game - board implementation?

I'm working on a boggle type game for android, using libgdx. The user is presented with a 4x4 grid of letters and must find words by dragging their finger over the letters. Unlike boggle I want used ...
2
votes
1answer
87 views

Yet another libGDX resolution independance question

I am developping a Android smartphone game in LibGDX, and I am encountering issues about resolution managing. Most notably, I have no clue how to handle that in LibGDX. For now, I am developping ...
0
votes
0answers
28 views

Google Play Game Services - Handling messages via p2p, host or no host?

I am developing a real time multiplayer game using Google Play Game Services. The underlying networking is done via P2P. Everything I read says I should still have a game host that sends out all the ...
0
votes
1answer
70 views

The sprite will not move in libGDX

When I ran the android application, The sprite image will not move when I press the input keys. I followed a tutorial based on input keys and wish to know what's wrong. Can anyone see what's wrong? ...
3
votes
2answers
111 views

Why are my Box2D wheels slipping on ground?

I have a car, set up in Box2D as a rectangle connected with two wheels using WheelJoints: The wheels are defined as follows: FixtureDef wheelFixtureDef = new FixtureDef(); ...
0
votes
1answer
96 views

If filled polygon cannot be drawn via libgdx ShapeRenderer , then what is the work around?

I know most of you would suggest me to draw a filled polygon by using combination of triangles and rectangles , but that is not possible for complex shapes . I want to basically draw a generic shape ...
2
votes
1answer
75 views

How can I use imprecise accelerometer data for controls?

I want to rotate an object with respect to the phone's position. I use the accelerometer output to detect orientation: float roll = Gdx.input.getRoll(); float pitch = Gdx.input.getPitch(); float ...
0
votes
1answer
50 views

Does LibGDX abstract OpenGL ES away or can I still use my OpenGL ES knowledge?

I've been learning OpenGL ES, and am now turning my attention to using LibGDX. My main concern with LibGDX is, if needed, will I be able to apply my OpenGL ES knowledge to something if needed and ...
1
vote
1answer
73 views

Touchable Hud with Actors in Libgdx

I am writing a Tower Defense for Android. Right now my LevelScreen contains a Background-Actor which is pan-able and some zones to buy Towers - after buying them you can upgrade them further. When you ...
1
vote
1answer
161 views

Problem to match font size to the screen resolution in libgdx

I'm having problems to show text on my game at same size on different screens, and I did a simple test. This test consists to show a text fitting at the screen, I want the text has the same size ...
0
votes
0answers
54 views

How to open another class by clicking on a button on libgdx?

I have a question about libGdx. I am making my own game, I have already made a splash screen and a main menu. I have made a button "Play" in my menu but I can't link it to my main game. however, I can ...
1
vote
1answer
110 views

How to make an Actor follow my finger

I'm back with another question that may be really simple. I've a texture drawn on my spritebatch and I'm making it move up or down (y-axis only) with Libgdx's Input Handler: touchDown and touchUp. ...
1
vote
2answers
111 views

How to render rounded shape perfectly?

I'm having issues rendering rounded shape figures. I have a Texture with different images in it and I get this whale figure from it with TextureRegion but the stroke of it looks pixelated. The ...
1
vote
1answer
82 views

Why isn't my background drawing to the screen?

Ok, So I have a game I have been working on for a few months now and I am now stumped beyond belief. My friend who has spent days working on this background gave it to me and I put it in my game. On ...
2
votes
1answer
134 views

LibGDX collision detection on moving and rotating object (rectangle enemy) [closed]

i am trying to get collision dectection working properly but when i do it, the collision area keeps moving. no matter what i tried. there are 2 objects and the objects are moving and i cannot get the ...
1
vote
1answer
92 views

Multiple enemy array in LibGDX

I am trying to make a multiple enemy array, where every 30 secods a new bullet comes from a random point. And if the bullet is clicked it should disapear and a pop like an explosion should appear. And ...
0
votes
2answers
96 views

Make objects slide across the screen in random positions

I want to make an object appear randomly at the right hand side of the screen and then slide across the screen and disapear at the left hand side. I am working with libgdx. I have this bit of code but ...
2
votes
1answer
70 views

libgdx arrays onTouch() method and delays for objects

i am trying to create random bullets but it is not working for some reason. also how can i make a delay so the bullets come every 30 seconds or 1 minute???? also the onTouch method does not work and ...
2
votes
1answer
100 views

libgdx collision detection / bounding the object

i am trying to get collision detection so i am drawing a red rectangle to see if it is working, and when i do the code below in the update method. to check if it is going to work. the position is not ...
1
vote
1answer
55 views

LibGDX onTouch() method Array and flip method

How can I add this on my application. i want to use the onTouch() method from the implementation of the InputProcessor to kill the enemies on screen. how do i do that? do i have to do anything to the ...
1
vote
1answer
60 views

libgdx draw issue and animation

it seems as though i cannot get the draw method to work??? it seems as though the bullet.draw(batcher) does not work and i cannot understand why as the bullet is a sprite. i have made a Sprite[] and ...
0
votes
2answers
106 views

libgdx - handling battery warning

I want to pause my game when the battery warning on Android pops up. How do I do this? I have a method that pauses the game but how do I call it when the battery warning pops up?
0
votes
1answer
272 views

LibGdx efficient data saving/loading?

Currently, my LibGDX game consists of a 512 x 512 map of Tiles and entities such as players and monsters. I am wondering how to efficiently save and load the data of my levels. At the moment I am ...
0
votes
1answer
164 views

Cover Screen with Snowing Effect in Libgdx

Oddly enough I cant find clear instructions on this theme (I only found rain and the method is very particular) so I ask, how do I implement a whole-screen snow-falling effect? The methods i can ...
1
vote
1answer
265 views

Android LibGDX game: Choosing starting activity

I am making a Android game with LibGDX (using ADT eclipse bundle). How do I choose the default activity to launch when the user opens the app. I set the project up with the LibGDX setup GUI, and I ...
2
votes
2answers
128 views

how do I create a moving type of block like in Mario[box2d]

I want to create a block which only moves up and only when hit from below. I am trying out a distance joint and I read it can be used as a spring, is this the correct solution? the way I have tried ...
-1
votes
1answer
53 views

Game slow with older phone [closed]

I've made a game using libgdx. On m'y HTC One X, the game works good, even if there are some lags but only at the beginning. I wanted to try it on an older phone (well a less powerfull phone), a ...
2
votes
2answers
195 views

How do I make a puzzle piece move smoothly between locations?

I'm building a 2048 clone to sharpen my Libgdx skills, but I don't know how to ease a tiles between board locations. When I slide my finger, the tile moves rather swiftly. How I can make the movement ...
-1
votes
2answers
84 views

How to implement “move to touch location” function?

What is the formula/logic to implement moving an object towards a TOUCHED location. I want character A to move to my finger and it must be accurate. Here is what I have tried so far: @Override ...
0
votes
1answer
105 views

Parse and iterate over SVG path

I need to parse a SVG path expression like m8,295c-4,-292 441,-291 446,-26c5,265 440,263 442,-9 and have a way of iterating over it in [0 ... 1]. I looked into Apache Batik but it doesn't seem to ...
0
votes
1answer
72 views

my movement is working good on keyboard but on android its not

So basically here is what my movement is like for keys: key down if (keycode == Keys.LEFT) { mishi.getAcceleration().x = -13; } key up if (keycode == Keys.LEFT) { ...
0
votes
1answer
148 views

Two issues with testing LibGDX on Android

1) When I test my game on desktop it is 100% fine. When I test it on my Nexus 7 physical device, it is the same except the backgrounds have no color. For example my splash screen has a greenish ...
-1
votes
2answers
329 views

Publish android game only for 800 x 480 resolution in portrait mode

I have developed a game in libgdx. I worked for long and after finishing, I found that the game runs perfectly only on devices with resolution 800 × 480. I found this solution: ...
0
votes
0answers
55 views

Swing and LwjglAWTCanvas

I use LwjglAWTCanvas in my jFrame. I want to load textures on some swing event(I did it from postRunnable in order to get OpenGL contex). final LwjglAWTCanvas hexagonEditorCanvas = new ...
1
vote
0answers
347 views

Resize the Texture Region (parallax background) to fit my screen size in libgdx

I am using libgdx to make a running game. I am using vertical parallax background. I have successfully implemented parallax background many times. But for this game, I want my Texture region to fit my ...