SkinManager.java 文件源码

/**
 * May download the skin if its not in the cache, can be passed a SkinManager#SkinAvailableCallback for handling
 */
public ResourceLocation loadSkin(final MinecraftProfileTexture profileTexture, final Type textureType, @Nullable final SkinManager.SkinAvailableCallback skinAvailableCallback)
{
    final ResourceLocation resourcelocation = new ResourceLocation("skins/" + profileTexture.getHash());
    ITextureObject itextureobject = this.textureManager.getTexture(resourcelocation);

    if (itextureobject != null)
    {
        if (skinAvailableCallback != null)
        {
            skinAvailableCallback.skinAvailable(textureType, resourcelocation, profileTexture);
        }
    }
    else
    {
        File file1 = new File(this.skinCacheDir, profileTexture.getHash().length() > 2 ? profileTexture.getHash().substring(0, 2) : "xx");
        File file2 = new File(file1, profileTexture.getHash());
        final IImageBuffer iimagebuffer = textureType == Type.SKIN ? new ImageBufferDownload() : null;
        ThreadDownloadImageData threaddownloadimagedata = new ThreadDownloadImageData(file2, profileTexture.getUrl(), DefaultPlayerSkin.getDefaultSkinLegacy(), new IImageBuffer()
        {
            public BufferedImage parseUserSkin(BufferedImage image)
            {
                if (iimagebuffer != null)
                {
                    image = iimagebuffer.parseUserSkin(image);
                }

                return image;
            }
            public void skinAvailable()
            {
                if (iimagebuffer != null)
                {
                    iimagebuffer.skinAvailable();
                }

                if (skinAvailableCallback != null)
                {
                    skinAvailableCallback.skinAvailable(textureType, resourcelocation, profileTexture);
                }
            }
        });
        this.textureManager.loadTexture(resourcelocation, threaddownloadimagedata);
    }

    return resourcelocation;
}