本文整理了Java中com.badlogic.gdx.graphics.g2d.Animation.getKeyFrames()方法的一些代码示例，展示了Animation.getKeyFrames()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Animation.getKeyFrames()方法的具体详情如下：
包路径：com.badlogic.gdx.graphics.g2d.Animation
类名称：Animation
方法名：getKeyFrames

Animation.getKeyFrames介绍

[英]Returns the keyframes[] array where all the frames of the animation are stored.
[中]返回存储动画所有帧的关键帧[]数组。

代码示例

代码示例来源：origin: libgdx/libgdx

@Override
public void create () {
  texture = new Texture(Gdx.files.internal("data/walkanim.png"));
  TextureRegion[] leftWalkFrames = TextureRegion.split(texture, 64, 64)[0];
  Array<TextureRegion> rightWalkFrames = new Array(TextureRegion.class);
  for (int i = 0; i < leftWalkFrames.length; i++) {
    TextureRegion frame = new TextureRegion(leftWalkFrames[i]);
    frame.flip(true, false);
    rightWalkFrames.add(frame);
  }
  leftWalk = new Animation<TextureRegion>(0.25f, leftWalkFrames);
  rightWalk = new Animation<TextureRegion>(0.25f, rightWalkFrames);
  
  TextureRegion[] rightRegions = rightWalk.getKeyFrames(); // testing backing array type
  TextureRegion firstRightRegion = rightRegions[0];
  Gdx.app.log("AnimationTest", "First right walk region is " + firstRightRegion.getRegionWidth() + "x" + firstRightRegion.getRegionHeight());
  cavemen = new Caveman[100];
  for (int i = 0; i < 100; i++) {
    cavemen[i] = new Caveman((float)Math.random() * Gdx.graphics.getWidth(),
      (float)Math.random() * Gdx.graphics.getHeight(), Math.random() > 0.5 ? true : false);
  }
  batch = new SpriteBatch();
  fpsLog = new FPSLogger();
}

代码示例来源：origin: xietansheng/FlappyBirdForGDX

public void setAnimation(Animation animation) {
  this.animation = animation;
  // 默认先显示第 0 帧
  if (this.animation != null) {
    TextureRegion[] keyFrames = this.animation.getKeyFrames();
    if (keyFrames.length > 0) {
      setRegion(keyFrames[0]);
    }
  }
}

代码示例来源：origin: Var3D/var3dframe

/**
 * 动画播放frequency次后执行一个事件
 *
 * @param frequency
 */
public void setRunnableAction(int frequency, RunnableAction end) {
  float time = frameTime * animation.getKeyFrames().length * frequency;
  addAction(Actions.sequence(Actions.delay(time), end));
}

代码示例来源：origin: xietansheng/FlappyBirdForGDX

@Override
public void act(float delta) {
  super.act(delta);
  if (animation != null) {
    TextureRegion region = null;
    if (isPlayAnimation) {
      // 如果需要播放动画, 则累加时间步, 并按累加值获取需要显示的关键帧
      stateTime += delta;
      region = animation.getKeyFrame(stateTime);
    } else {
      // 不需要播放动画, 则获取 fixedShowKeyFrameIndex 指定的关键帧 
      TextureRegion[] keyFrames = animation.getKeyFrames();
      if (fixedShowKeyFrameIndex >= 0 && fixedShowKeyFrameIndex < keyFrames.length) {
        region = keyFrames[fixedShowKeyFrameIndex];
      }
    }
    // 设置当前需要显示的关键帧
    setRegion(region);
  }
}

代码示例来源：origin: dsaltares/libgdx-cookbook

private void updateCaveman() {
  if(Gdx.input.isKeyPressed(Keys.DPAD_LEFT)) {
    if(goingRight) {
      for(TextureRegion t : cavemanWalk.getKeyFrames())
        t.flip(true, false);
      goingRight = false;
    }
    cavemanX -= Gdx.graphics.getDeltaTime() * cavemanSpeed;
    currentFrame = cavemanWalk.getKeyFrame(animationTime, true);
  }
  if(Gdx.input.isKeyPressed(Keys.DPAD_RIGHT)) {
    if(!goingRight) {
      goingRight = true;
      for(TextureRegion t : cavemanWalk.getKeyFrames())
        t.flip(true, false);
    }
    cavemanX += Gdx.graphics.getDeltaTime() * cavemanSpeed;
    currentFrame = cavemanWalk.getKeyFrame(animationTime, true);
  }
}

代码示例来源：origin: dsaltares/libgdx-cookbook

private void updateCaveman() {
  if(Gdx.input.isKeyPressed(Keys.DPAD_LEFT)) {
    if(goingRight) {
      for(TextureRegion t : cavemanWalk.getKeyFrames())
        t.flip(true, false);
      goingRight = false;
    }
    cavemanX -= Gdx.graphics.getDeltaTime() * cavemanSpeed;
    currentFrame = cavemanWalk.getKeyFrame(animationTime, true);
  }
  if(Gdx.input.isKeyPressed(Keys.DPAD_RIGHT)) {
    if(!goingRight) {
      goingRight = true;
      for(TextureRegion t : cavemanWalk.getKeyFrames())
        t.flip(true, false);
    }
    cavemanX += Gdx.graphics.getDeltaTime() * cavemanSpeed;
    currentFrame = cavemanWalk.getKeyFrame(animationTime, true);
  }
}

代码示例来源：origin: dsaltares/libgdx-cookbook

cavemanAnims = manager.get("data/caveman-sheet.json");
cavemanWalk = cavemanAnims.getAnimation("walk");	
currentFrame = cavemanWalk.getKeyFrames()[0];
cavemanX = 0;
cavemanSpeed = 180;

代码示例来源：origin: dsaltares/libgdx-cookbook

cavemanAnims = manager.get("data/caveman-sheet.json");
cavemanWalk = cavemanAnims.getAnimation("walk");	
currentFrame = cavemanWalk.getKeyFrames()[0];
cavemanX = 0;
cavemanSpeed = 180;