libgdx

问题 I have setup scaling of GUI to occupy whole screen (window). Control widgets are fine, but scaling of fonts is terrible - there are artifacts from neighbouring glyphs (because of some rounding errors I suppose). You can quite clearly see it on a right side of T: I tried setting various values in padding area in Hiero, but all those values affect how font is rendered - they add space between characters in rendering, not just to a texture as I wanted. Any idea how to fix this artifacts? I don't

问题 I need to read the value of some variables that are in AndroidLauncher on Android package through a class in Core package. As below, I need to read the value of interstitial variable. AndroidLaucher on Android: public static int interstital=0; public int ads() { // TODO Auto-generated method stub return interstital; } GameScreen on Core: System.out.println(AndroidLaucher.ads()); I tried to implement an interface, but it does not support static methods. How to return the value of this variable

问题 I am trying to add a button which when pressed shares the high score of the user to the chosen app (facebook, twitter, messaging etc...) I have been searching online and I just could not find a clear tutorial on how to do this. It may be because I am not so familiar with the terms such as bindings etc.. so I cannot understand these advanced tutorials. Can anyone explain clearly how I could do this? Thanks! p.s it would be great for the share button to work for both android and iOS 回答1: For

问题 I want to change my balloon's location (randomly) in every second. I wrote this code: public void render() { int initialDelay = 1000; // start after 1 seconds int period = 1000; // repeat every 1 seconds Timer timer = new Timer(); TimerTask task = new TimerTask() { public void run() { rand_x = (r.nextInt(1840)); rand_y = (r.nextInt(1000)); balloon.x = rand_x; balloon.y = rand_y; System.out.println("deneme"); } }; timer.schedule(task, initialDelay, period); Gdx.gl.glClearColor(56, 143, 189, 1)

问题 I'm using three timer to trigger different periodic tasks (not all enabled at the same time). However after pausing/resuming the app (by switching to a different app), some of the timers stop working. After reading through the web I found that there was a bug in libGDX related to this, but it has already been fixed. Awkwardly enough, only two of the timers stop working while the third one works fine. @Override public void create ( ) { createTimers(); easterTimer.start(); inputTimer.stop();

问题 I would like to draw a polygon with repeat texture (e.g brick). Here is my code: textureBrick = new Texture(Gdx.files.internal("data/brick.png")); textureBrick.setWrap(TextureWrap.Repeat, TextureWrap.Repeat); TextureRegion texreg = new TextureRegion(textureBrick,0,0,1f,1f); texreg.setTexture(textureBrick); PolygonRegion po = new PolygonRegion(texreg, floatvertices); and next i draw (render): public void render(SpriteBatch spriteBatch, PolygonSpriteBatch polygonBatch) { Gdx.gl.glEnable(GL10.GL

问题 This is my problem: I'm using Hiero to generate a font for my libgdx game (files .fnt and .png).I success to generate a custom font, but for laguage like arabic (writing text from right to left). i show the result starting from left to right but me i want to show it from right to left. example: For the world "النتيجة" I show in the game :"ةج ي ت ن لا" I if any one have a procedure/ or experience whith a non-western language how to showing the text from right to left?. thanks. 来源： https:/

问题 I'm currently using libgdx for game I'm writing, and I just continued writing this game from around 2 months ago, so I started up eclipse, updated everything ( took a while ) and then proceeded to program on the pc, fixing some bugs and adding stuff. Later I tried to run it on my android (Galaxy Nexus) but I got an error: 04-24 09:51:57.620: E/dalvikvm(19561): Could not find class 'com.thundergodpc.ThunderGod', referenced from method com.thundergodandroid.ThunderGodActivity.onCreate 04-24 09

问题 I am currentliy using an orthogonal map, not an isometric. But I would like to get an perspective look. the first picuture shows, what I currently have, the second shows my goal. Isn't it possible to do it with a transform matrix somehow? I did only manage to scale the whole image.. 回答1: You can use MapRenderer.setView(...) to achieve that. Create a PerspectiveCamera and set it up to have the perspective that you've shown in your second picture. Note that the tiled map will be rendered to the

问题 I have a small problem here. In my application I let the user select a picture from the gallery. I save the path to it before doing anything else. When the user picks the picture he wants, I want it to be copied in a other folder, and then deleted from the original one. Well, it kiiinda works. The original picture is deleted, and a copy appears in the other folder. Buuut. It's still there. The deleted picture can still be seen in the gallery, and the copy can't be seen. When I call Gdx.files