Android Open Source - androidtbsgame Resource Manager

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License

The source code is released under:

MIT License

Java Source Code

package de.mmssb.androidtbsgame.andengine.managers;
//from  www  .j a va 2  s  . c  o m
import org.andengine.opengl.font.Font;
import org.andengine.opengl.texture.TextureOptions;
import org.andengine.opengl.texture.atlas.bitmap.BitmapTextureAtlas;
import org.andengine.opengl.texture.atlas.bitmap.BitmapTextureAtlasTextureRegionFactory;
import org.andengine.opengl.texture.region.ITextureRegion;
import org.andengine.opengl.texture.region.ITiledTextureRegion;
import org.andengine.util.color.Color;

import android.graphics.Typeface;
import de.mmssb.androidtbsgame.andengine.Model;

/**
 * @author Manu
 * 
 */
public class ResourceManager extends Manager {
  // -----------------------------------------------------
  // Image-Resources
  // -----------------------------------------------------
  private ITextureRegion textureRegionBoardBackground;
  private ITextureRegion textureRegionBoardForest;
  private ITextureRegion textureRegionBoardHill;
  private ITextureRegion textureRegionBoardRiver;
  private ITextureRegion textureRegionButtonSettings;
  private ITextureRegion textureRegionButtonMenu;
  private ITiledTextureRegion tiledTextureRegionButton;
  private ITiledTextureRegion tiledTextureRegionTestUnitMove;

  // -----------------------------------------------------
  // Font-Resources
  // -----------------------------------------------------
  private Font fontButton;

  /**
   * Creates an instance of {@link ResourceManager}
   * 
   * @param getModel
   *            () getModel() reference
   */
  public ResourceManager(Model model) {
    super(model);
  }

  @Override
  public void load() {
    textureRegionBoardBackground = loadImageResource(1280, 720,
        "background.png");
    textureRegionBoardForest = loadImageResource(40, 40, "tree.png");
    textureRegionBoardHill = loadImageResource(40, 40, "mountain.png");
    textureRegionBoardRiver = loadImageResource(40, 40, "waves.png");
    textureRegionButtonSettings = loadImageResource(80, 80, "settings.png");
    textureRegionButtonMenu = loadImageResource(120, 80, "menu.png");
    tiledTextureRegionButton = loadTiledImageResource(371, 600,
        "button.png", 1, 3);
    tiledTextureRegionTestUnitMove = loadTiledImageResource(72, 128,
        "player.png", 3, 4);
    fontButton = loadFont((int) (512 * getModel().getMainActivity()
        .getSmoothCamera().getWidth() / 720), (int) (512 * getModel()
        .getMainActivity().getSmoothCamera().getHeight() / 1280),
        "arial", Typeface.BOLD, getModel().getMainActivity()
            .getSmoothCamera().getHeight() / 20);
  }

  /**
   * Creates an image from asset path
   * 
   * @param atlasWidth
   *            the image's width
   * @param atlasHeight
   *            the image's height
   * @param textureName
   *            target asset path
   * @return {@link ITextureRegion}
   */
  private ITextureRegion loadImageResource(int atlasWidth, int atlasHeight,
      String textureName) {
    BitmapTextureAtlas textureAtlas = new BitmapTextureAtlas(getModel()
        .getMainActivity().getEngine().getTextureManager(), atlasWidth,
        atlasHeight, TextureOptions.BILINEAR_PREMULTIPLYALPHA);
    ITextureRegion textureRegion = BitmapTextureAtlasTextureRegionFactory
        .createFromAsset(textureAtlas, getModel().getMainActivity(),
            textureName, 0, 0);
    textureAtlas.load();
    return textureRegion;
  }

  /**
   * Creates a tiled image from asset path
   * 
   * @param atlasWidth
   *            the image's width
   * @param atlasHeight
   *            the image's height
   * @param textureName
   *            target asset path
   * @return {@link ITiledTextureRegion}
   */
  private ITiledTextureRegion loadTiledImageResource(int atlasWidth,
      int atlasHeight, String textureName, int columns, int rows) {
    BitmapTextureAtlas textureAtlas = new BitmapTextureAtlas(getModel()
        .getMainActivity().getTextureManager(), atlasWidth,
        atlasHeight, TextureOptions.BILINEAR_PREMULTIPLYALPHA);
    ITiledTextureRegion tiledTextureRegion = BitmapTextureAtlasTextureRegionFactory
        .createTiledFromAsset(textureAtlas, getModel()
            .getMainActivity().getAssets(), textureName, 0, 0,
            columns, rows);
    textureAtlas.load();
    return tiledTextureRegion;
  }

  /**
   * Creates a {@link Font}
   * 
   * @param atlasWidth
   *            the fonts maximal width
   * @param atlasHeight
   *            the fonts maximal height
   * @param familyName
   *            font family
   * @param style
   *            font style
   * @param size
   *            font size
   * @return {@link Font}
   */
  private Font loadFont(int atlasWidth, int atlasHeight, String familyName,
      int style, float size) {
    BitmapTextureAtlas textureAtlas = new BitmapTextureAtlas(getModel()
        .getMainActivity().getEngine().getTextureManager(), atlasWidth,
        atlasHeight, TextureOptions.BILINEAR_PREMULTIPLYALPHA);
    Font font = new Font(getModel().getMainActivity().getEngine()
        .getFontManager(), textureAtlas, Typeface.create(familyName,
        style), size, true, Color.WHITE);
    getModel().getMainActivity().getEngine().getTextureManager()
        .loadTexture(textureAtlas);
    getModel().getMainActivity().getEngine().getFontManager()
        .loadFont(font);
    return font;
  }

  public ITextureRegion getTextureRegionBoardBackground() {
    return textureRegionBoardBackground;
  }

  public ITextureRegion getTextureRegionBoardForest() {
    return textureRegionBoardForest;
  }

  public ITextureRegion getTextureRegionBoardHill() {
    return textureRegionBoardHill;
  }

  public ITextureRegion getTextureRegionBoardRiver() {
    return textureRegionBoardRiver;
  }

  public ITextureRegion getTextureRegionButtonSettings() {
    return textureRegionButtonSettings;
  }

  public ITextureRegion getTextureRegionButtonMenu() {
    return textureRegionButtonMenu;
  }

  public ITiledTextureRegion getTiledTextureRegionButton() {
    return tiledTextureRegionButton;
  }

  public ITiledTextureRegion getTiledTextureRegionTestUnitMove() {
    return tiledTextureRegionTestUnitMove;
  }

  public Font getFontButton() {
    return fontButton;
  }

}

Java Source Code List

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