本文整理了Java中com.badlogic.gdx.utils.Array.isEmpty()方法的一些代码示例，展示了Array.isEmpty()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。Array.isEmpty()方法的具体详情如下：
包路径：com.badlogic.gdx.utils.Array
类名称：Array
方法名：isEmpty

Array.isEmpty介绍

[英]Returns true if the array is empty.
[中]如果数组为空，则返回true。

代码示例

代码示例来源：origin: libgdx/libgdx

/** Generates a new {@link BitmapFont}. The size is expressed in pixels. Throws a GdxRuntimeException if the font could not be
 * generated. Using big sizes might cause such an exception.
 * @param parameter configures how the font is generated */
public BitmapFont generateFont (FreeTypeFontParameter parameter, FreeTypeBitmapFontData data) {
  boolean updateTextureRegions = data.regions == null && parameter.packer != null;
  if (updateTextureRegions) data.regions = new Array();
  generateData(parameter, data);
  if (updateTextureRegions)
    parameter.packer.updateTextureRegions(data.regions, parameter.minFilter, parameter.magFilter, parameter.genMipMaps);
  if (data.regions.isEmpty()) throw new GdxRuntimeException("Unable to create a font with no texture regions.");
  BitmapFont font = new BitmapFont(data, data.regions, true);
  font.setOwnsTexture(parameter.packer == null);
  return font;
}

代码示例来源：origin: libgdx/libgdx

/** Generates a new {@link BitmapFont}. The size is expressed in pixels. Throws a GdxRuntimeException if the font could not be
 * generated. Using big sizes might cause such an exception.
 * @param parameter configures how the font is generated */
public BitmapFont generateFont (FreeTypeFontParameter parameter, FreeTypeBitmapFontData data) {
  boolean updateTextureRegions = data.regions == null && parameter.packer != null;
  if (updateTextureRegions) data.regions = new Array();
  generateData(parameter, data);
  if (updateTextureRegions)
    parameter.packer.updateTextureRegions(data.regions, parameter.minFilter, parameter.magFilter, parameter.genMipMaps);
  if (data.regions.isEmpty()) throw new GdxRuntimeException("Unable to create a font with no texture regions.");
  BitmapFont font = new BitmapFont(data, data.regions, true);
  font.setOwnsTexture(parameter.packer == null);
  return font;
}

代码示例来源：origin: libgdx/libgdx

public boolean keyDown (InputEvent event, int keycode) {
  if (items.isEmpty()) return false;
  int index;
  switch (keycode) {

代码示例来源：origin: libgdx/libgdx

public boolean keyDown (InputEvent event, int keycode) {
  if (items.isEmpty()) return false;
  int index;
  switch (keycode) {

代码示例来源：origin: langurmonkey/gaiasky

if (controllerNames.isEmpty())
  controllerNames.add(new OwnLabel(txt("gui.controller.nocontrollers"), skin));