private static BufferedImage readImage(int textureID) {
try {
JGLTextureSpec spec = mSpecCache.get(textureID);
if (spec.getImage() != null) return spec.getImage();
BufferedImage img = ImageIO.read(new File(spec.getFileName()));
if (spec.getLeft() >= 0)
img = img.getSubimage(spec.getLeft(), spec.getTop(), spec.getWidth(), spec.getHeight());
spec.setImage(img);
return img;
} catch (IOException e) {
throw new IllegalArgumentException("Could not read image id=" + textureID, e);
}
}
public static void register(int id, String fileName, int left, int top, int width, int height) {
JGLTextureSpec spec = new JGLTextureSpec();
spec.setFileName(fileName);
;
spec.setLeft(left);
;
spec.setTop(top);
;
spec.setWidth(width);
;
spec.setHeight(height);
;
register(id, spec);
}
public static void register(int id, BufferedImage img) {
JGLTextureSpec spec = new JGLTextureSpec();
spec.setImage(img);
register(id, spec);
}
public static void register(int id, String fileName) {
JGLTextureSpec spec = new JGLTextureSpec();
spec.setFileName(fileName);
register(id, spec);
}