/* Copyright (c) 2013-2015 Jesper Öqvist <jesper@llbit.se>
*
* This file is part of Chunky.
*
* Chunky is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Chunky is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with Chunky. If not, see <http://www.gnu.org/licenses/>.
*/
package se.llbit.chunky.resources.texturepack;
import se.llbit.chunky.resources.BitmapImage;
import se.llbit.chunky.resources.Texture;
import se.llbit.resources.ImageLoader;
import java.io.IOException;
import java.io.InputStream;
import java.util.zip.ZipFile;
/**
* Non-animated texture loader.
*
* @author Jesper Öqvist <jesper@llbit.se>
*/
public class SimpleTexture extends TextureLoader {
private final String file;
protected Texture texture;
public SimpleTexture(String file, Texture texture) {
this.file = file;
this.texture = texture;
}
@Override protected boolean load(InputStream imageStream) throws IOException {
BitmapImage image = ImageLoader.read(imageStream);
if (image.height > image.width) {
// Assuming this is an animated texture.
// Just grab the first frame.
int frameW = image.width;
BitmapImage frame0 = new BitmapImage(frameW, frameW);
for (int y = 0; y < frameW; ++y) {
for (int x = 0; x < frameW; ++x) {
frame0.setPixel(x, y, image.getPixel(x, y));
}
}
texture.setTexture(frame0);
} else {
texture.setTexture(image);
}
return true;
}
@Override public boolean load(ZipFile texturePack) {
return load(file, texturePack);
}
}