content: /*
   * Copyright (c) 2019-2020 5zig Reborn
   * Copyright (c) 2015-2019 5zig
   *
   * This file is part of The 5zig Mod
   * The 5zig Mod 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.
   *
   * The 5zig Mod 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 The 5zig Mod.  If not, see <http://www.gnu.org/licenses/>.
   */
  
  package eu.the5zig.mod.listener;
  
  import eu.the5zig.mod.The5zigMod;
  import eu.the5zig.mod.event.EventHandler;
  import eu.the5zig.mod.event.TickEvent;
  import eu.the5zig.mod.render.EasterRenderer;
  
  import javax.imageio.ImageIO;
  import javax.sound.sampled.*;
  import java.awt.image.BufferedImage;
  import java.io.IOException;
  import java.net.URL;
  
  import static eu.the5zig.mod.util.Keyboard.*;
  
  public class EasterListener {
  
  	private boolean running = false;
  	private BufferedImage bufferedImage;
  
  	private final EasterRenderer easterRenderer = new EasterRenderer(this);
  
  	@EventHandler
  	public void onTick(TickEvent event) {
  		if (!running) {
  			if (isKeyDown(KEY_L) && isKeyDown(KEY_NUMPAD0) && isKeyDown(KEY_Z) && isKeyDown(KEY_SPACE)) {
  				start();
  			}
  		}
  	}
  
  	public boolean isRunning() {
  		return running;
  	}
  
  	public BufferedImage getBufferedImage() {
  		return bufferedImage;
  	}
  
  	private void start() {
  		running = true;
  		The5zigMod.logger.info("NYANMODE ACTIVATED!!!!!!!!!!!!!");
  		new Thread("Easter") {
  			@Override
  			public void run() {
  				// download frames
  				if (bufferedImage == null) {
  					try {
  						BufferedImage bufferedImage = ImageIO.read(new URL("http://5zig.net/dl/nyan.jpg"));
  						if (bufferedImage == null)
  							throw new IOException("Image could not be loaded!");
  						EasterListener.this.bufferedImage = bufferedImage;
  					} catch (IOException e) {
  						e.printStackTrace();
  						running = false;
  						return;
  					}
  				}
  				// start audio
  				AudioInputStream din = null;
  				try {
  					AudioInputStream in = AudioSystem.getAudioInputStream(new URL("http://5zig.net/dl/nyan.wav"));
  					AudioFormat baseFormat = in.getFormat();
  					AudioFormat decodedFormat = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, baseFormat.getSampleRate(), 16, baseFormat.getChannels(), baseFormat.getChannels() * 2,
  							baseFormat.getSampleRate(), false);
  					din = AudioSystem.getAudioInputStream(decodedFormat, in);
  					DataLine.Info info = new DataLine.Info(SourceDataLine.class, decodedFormat);
  					SourceDataLine line = (SourceDataLine) AudioSystem.getLine(info);
  					if (line != null) {
  						line.open(decodedFormat);
  						byte[] data = new byte[4096];
  						// Start
  						line.start();
  
  						int nBytesRead;
  						while ((nBytesRead = din.read(data, 0, data.length)) != -1) {
  							line.write(data, 0, nBytesRead);
  						}
  						// Stop
  						line.drain();
  						line.stop();
  						line.close();
  					}
  
  				} catch (Exception e) {
  					e.printStackTrace();
  				} finally {
  					if (din != null) {
  						try {
  							din.close();
  						} catch (IOException ignored) {
  						}
  					}
  					running = false;
  				}
  			}
  		}.start();
  	}
  
  	public EasterRenderer getEasterRenderer() {
  		return easterRenderer;
  	}
  }
  