org.andengine.opengl.texture.atlas.bitmap.BitmapTextureAtlas Java Examples

private Sprite loadSprite(final float pCameraWidth, final float pCameraHeight, final TextureManager pTextureManager, final IBitmapTextureAtlasSource pBitmapTextureAtlasSource, final VertexBufferObjectManager pVertexBufferObjectManager) throws IllegalArgumentException {
	this.mBitmapTextureAtlas = new BitmapTextureAtlas(pTextureManager, pBitmapTextureAtlasSource.getTextureWidth(), pBitmapTextureAtlasSource.getTextureHeight(), BitmapTextureFormat.RGBA_8888, TextureOptions.REPEATING_NEAREST);
	final ITextureRegion textureRegion = BitmapTextureAtlasTextureRegionFactory.createFromSource(this.mBitmapTextureAtlas, pBitmapTextureAtlasSource, 0, 0);

	final int width = Math.round(pCameraWidth / this.mScale);
	final int height = Math.round(pCameraHeight / this.mScale);

	textureRegion.setTextureWidth(width);
	textureRegion.setTextureHeight(height);

	this.mBitmapTextureAtlas.load();

	final Sprite sprite = new Sprite(0, 0, width, height, textureRegion, pVertexBufferObjectManager);
	sprite.setScaleCenter(0, 0);
	sprite.setScale(this.mScale);
	return sprite;
}
 

public static void onCreateResources(SimpleBaseGameActivity activity){

		// upper pipe		
		BitmapTextureAtlas upperPipeTextureAtlas = new BitmapTextureAtlas(activity.getTextureManager(), 130, 60, TextureOptions.BILINEAR);
		mUpperPipeTexture = BitmapTextureAtlasTextureRegionFactory.createFromAsset(upperPipeTextureAtlas, activity, "pipeupper.png", 0, 0);
		upperPipeTextureAtlas.load();

		// upper pipe section	
		BitmapTextureAtlas upperPipeSectionTextureAtlas = new BitmapTextureAtlas(activity.getTextureManager(), 120, 1, TextureOptions.BILINEAR);
		mUpperPipeSectionTexture = BitmapTextureAtlasTextureRegionFactory.createFromAsset(upperPipeSectionTextureAtlas, activity, "pipesectionupper.png", 0, 0);
		upperPipeSectionTextureAtlas.load();


		// lower pipe		
		BitmapTextureAtlas lowerPipeTextureAtlas = new BitmapTextureAtlas(activity.getTextureManager(), 130, 60, TextureOptions.BILINEAR);
		mLowerPipeTexture = BitmapTextureAtlasTextureRegionFactory.createFromAsset(lowerPipeTextureAtlas, activity, "pipelower.png", 0, 0);
		lowerPipeTextureAtlas.load();

		// lower pipe section	
		BitmapTextureAtlas lowerPipeSectionTextureAtlas = new BitmapTextureAtlas(activity.getTextureManager(), 120, 1, TextureOptions.BILINEAR);
		mLowerPipeSectionTexture = BitmapTextureAtlasTextureRegionFactory.createFromAsset(lowerPipeSectionTextureAtlas, activity, "pipesectionlower.png", 0, 0);
		lowerPipeSectionTextureAtlas.load();
	}
 

private void createBackground(final Bitmap background, @Nullable final String backgroundUrl) {
    if (background == null) return;

    BitmapTextureAtlas bitmapTextureAtlas = new BitmapTextureAtlas(_engine.getTextureManager(), _width, _height, TextureOptions.BILINEAR);
    IBitmapTextureAtlasSource baseTextureSource = new EmptyBitmapTextureAtlasSource(_width, _height);

    final IBitmapTextureAtlasSource bitmapTextureAtlasSource = new BaseBitmapTextureAtlasSourceDecorator(baseTextureSource) {
        @Override
        protected void onDecorateBitmap(Canvas pCanvas) throws Exception {
            if (backgroundUrl != null) {
                Bitmap template = BitmapFactory.decodeStream(GoogleFlipGameApplication.sContext.getAssets().open(backgroundUrl));
                pCanvas.drawBitmap(template, 0, 0, mPaint);
            }

            pCanvas.drawColor(_backgroundColor);
            pCanvas.drawBitmap(background, 0, 0, mPaint);
        }

        @Override
        public BaseBitmapTextureAtlasSourceDecorator deepCopy() {
            throw new IModifier.DeepCopyNotSupportedException();
        }
    };

    ITextureRegion mDecoratedBalloonTextureRegion = BitmapTextureAtlasTextureRegionFactory.createFromSource(bitmapTextureAtlas, bitmapTextureAtlasSource,
            0, 0);
    bitmapTextureAtlas.load();

    Sprite sprite = new Sprite(0, 0, mDecoratedBalloonTextureRegion, _engine.getVertexBufferObjectManager());
    sprite.setOffsetCenter(0, 0);
    sprite.setWidth(_width);
    sprite.setHeight(_height);
    _background = new SpriteBackground(sprite);
    _engine.getScene().setBackground(_background);
}
 

@Override
protected void onCreateResources() throws IOException {
    mTexture = new AssetBitmapTexture(getTextureManager(), getAssets(), "player.png");
    mTextureRegion = TextureRegionFactory.extractFromTexture(mTexture);
    mTexture.load();

    mBitmapTextureAtlas = new BitmapTextureAtlas(getTextureManager(), 100, 100, TextureOptions.BILINEAR);
    mTiledTextureRegion = BitmapTextureAtlasTextureRegionFactory
            .createTiledFromAsset(mBitmapTextureAtlas, getAssets(), "npc-oldman1.png", 0, 0, 4, 1);

    mBitmapTextureAtlas.load();
}
 

IFont getFont(final String name, float size, int color, float strokeWidth, int strokeColor) {

        FontFactory.setAssetBasePath("fonts/");

        final ITexture mainFontTexture = new BitmapTextureAtlas(textureManager, 1024, 1024, TextureOptions.BILINEAR);
        IFont font = FontFactory.createStrokeFromAsset(fontManager, mainFontTexture, assetManager, name, size, true,
                color, strokeWidth, strokeColor);
        font.load();

        return font;
    }
 

public BitmapTextureAtlas getBitmapTextureAtlas() {
	return this.mBitmapTextureAtlas;
}
 

public static Font create(final FontManager pFontManager, final TextureManager pTextureManager, final int pTextureWidth, final int pTextureHeight, final BitmapTextureFormat pBitmapTextureFormat, final TextureOptions pTextureOptions, final Typeface pTypeface, final float pSize, final boolean pAntiAlias, final int pColor) {
	return FontFactory.create(pFontManager, new BitmapTextureAtlas(pTextureManager, pTextureWidth, pTextureHeight, pBitmapTextureFormat, pTextureOptions), pTypeface, pSize, pAntiAlias, pColor);
}
 

public static Font createFromAsset(final FontManager pFontManager, final TextureManager pTextureManager, final int pTextureWidth, final int pTextureHeight, final BitmapTextureFormat pBitmapTextureFormat, final TextureOptions pTextureOptions, final AssetManager pAssetManager, final String pAssetPath, final float pSize, final boolean pAntiAlias, final int pColor) {
	return new Font(pFontManager, new BitmapTextureAtlas(pTextureManager, pTextureWidth, pTextureHeight, pBitmapTextureFormat, pTextureOptions), Typeface.createFromAsset(pAssetManager, FontFactory.sAssetBasePath + pAssetPath), pSize, pAntiAlias, pColor);
}