fard

src/main/java/me/ayunami2000/ayuncraft/GuiScreenModules.java

@@ -18,10 +18,10 @@ public class GuiScreenModules extends GuiScreen {
         this.iteminfo = new GuiTextField(this.fontRenderer, this.width / 2 - 98, this.height / 6 + 24, 195, 20);
         this.iteminfo.setFocused(true);
         this.iteminfo.setText("383");
-        this.buttonList.add(new GuiButton(1, this.width / 2 - 100, this.height / 6 + 124, "Give"));
+        this.buttonList.add(new GuiButton(1, this.width / 2 - 100, this.height / 6 + 52, "Give"));
-        this.buttonList.add(new GuiButton(2, this.width / 2 - 100, this.height / 6 + 100, "Toggle Notebot"));
+        this.buttonList.add(new GuiButton(2, this.width / 2 - 100, this.height / 6 + 76, "Toggle Notebot"));
-        this.buttonList.add(new GuiButton(3, this.width / 2 - 100, this.height / 6 + 76, "Toggle Legit mode"));
+        this.buttonList.add(new GuiButton(3, this.width / 2 - 100, this.height / 6 + 100, "Toggle Legit mode"));
-        this.buttonList.add(new GuiButton(4, this.width / 2 - 100, this.height / 6 + 52, "Toggle Flight"));
+        this.buttonList.add(new GuiButton(4, this.width / 2 - 100, this.height / 6 + 124, "Toggle Flight"));
     }
 
     public void onGuiClosed() {
@@ -57,7 +57,7 @@ public class GuiScreenModules extends GuiScreen {
                 NoteblockPlayer.thr = new Thread(new Runnable() {
                     @Override
                     public void run() {
-                        EaglerAdapter.openFileChooser("nbs", "application/nbs");
+                        EaglerAdapter.openFileChooser("nbs", ".nbs,.mid,.midi");
                         try {
                             Thread.sleep(1000);
                             while(!EaglerAdapter.isFocused()){
@@ -70,7 +70,7 @@ public class GuiScreenModules extends GuiScreen {
                             String name = EaglerAdapter.getFileChooserResultName();
                             NoteblockPlayer.songdata = b;
                             mc.thePlayer.sendChatToPlayer("Playing \""+name+"\" on notebot!");
-                            NoteblockPlayer.play();
+                            NoteblockPlayer.play((name.toLowerCase().endsWith(".nbs")?NoteblockPlayer.loadSong():me.ayunami2000.ayunAudioStreamer.MidiConverter.midiToTxt()).split("\n"));
                         }
                     }
                 });

src/main/java/me/ayunami2000/ayuncraft/MidiConverter.java

@@ -0,0 +1,228 @@
+package me.ayunami2000.ayunAudioStreamer;
+
+import me.ayunami2000.ayuncraft.NoteblockPlayer;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.Map;
+import java.util.TreeMap;
+
+import javax.sound.midi.MetaMessage;
+import javax.sound.midi.MidiEvent;
+import javax.sound.midi.MidiMessage;
+import javax.sound.midi.MidiSystem;
+import javax.sound.midi.Sequence;
+import javax.sound.midi.ShortMessage;
+import javax.sound.midi.Track;
+
+public class MidiConverter {
+    public static int[] instrument_offsets = new int[] {
+            54, //harp
+            0, //basedrum
+            0, //snare
+            0, //hat
+            30, //bass
+            66, //flute
+            78, //bell
+            42, //guitar
+            78, //chime
+            78, //xylophone
+            54, //iron xylophone
+            66, //cow bell
+            30, //didgeridoo
+            54, //bit
+            54, //banjo
+            54, //electric piano
+    };
+
+    public static String midiToTxt() {
+        String midiTxtSong = "";
+        try {
+            BufferedInputStream bis = new BufferedInputStream(new ByteArrayInputStream(NoteblockPlayer.songdata));
+            TreeMap<Long, ArrayList<Integer>> noteMap = MidiConverter.getMidi(bis);
+            for (Map.Entry<Long, ArrayList<Integer>> entry : noteMap.entrySet()) {
+                for (int i=0;i<entry.getValue().size();i++) {
+                    long time = entry.getKey();
+                    int note = entry.getValue().get(i);
+                    int velocity = velocityMap.get(entry.getKey()).get(i);
+                    midiTxtSong += ((int) Math.floor(20.0*time/1000.0)) + ":" + (note % 25) + ":" + ((int) Math.floor(note / 25)) + ":" + velocity + "\n";
+                }
+            }
+            if (midiTxtSong.endsWith("\n")) midiTxtSong = midiTxtSong.substring(0, midiTxtSong.length() - 1);
+        }catch(Exception e){}
+        return midiTxtSong;
+    }
+
+    public static TreeMap<Long, ArrayList<Integer>> noteMap;
+    public static TreeMap<Long, ArrayList<Integer>> velocityMap;
+
+    public static TreeMap<Long, ArrayList<Integer>> getMidi(BufferedInputStream downloadStream) throws Exception {
+        noteMap  = new TreeMap<>();
+        velocityMap = new TreeMap<>();
+
+        Sequence sequence = MidiSystem.getSequence(downloadStream);
+
+        long tpq = sequence.getResolution();
+
+        ArrayList<MidiEvent> tempoEvents = new ArrayList<>();
+        for (Track track : sequence.getTracks()) {
+            for (int i = 0; i < track.size(); i++) {
+                MidiEvent event = track.get(i);
+                MidiMessage message = event.getMessage();
+                if (message instanceof MetaMessage) {
+                    MetaMessage mm = (MetaMessage) message;
+                    if (mm.getType() == 0x51) { //SET_TEMPO
+                        tempoEvents.add(event);
+                    }
+                }
+            }
+        }
+
+        Collections.sort(tempoEvents, new Comparator<MidiEvent>() {
+            @Override
+            public int compare(MidiEvent a, MidiEvent b) {
+                return (Long.valueOf(a.getTick())).compareTo(b.getTick());
+            }
+        });
+
+        for (Track track : sequence.getTracks()) {
+
+            long microTime = 0;
+            int[] instrumentIds = new int[16];
+            //int apparent_mpq = (int) (sequence.getMicrosecondLength()/sequence.getTickLength()*tpq);
+            int mpq = 500000;
+            int tempoEventIdx = 0;
+            long prevTick = 0;
+
+            for (int i = 0; i < track.size(); i++) {
+                MidiEvent event = track.get(i);
+                MidiMessage message = event.getMessage();
+
+                while (tempoEventIdx < tempoEvents.size() && event.getTick() > tempoEvents.get(tempoEventIdx).getTick()) {
+                    long deltaTick = tempoEvents.get(tempoEventIdx).getTick() - prevTick;
+                    prevTick = tempoEvents.get(tempoEventIdx).getTick();
+                    microTime += (mpq/tpq) * deltaTick;
+
+                    MetaMessage mm = (MetaMessage) tempoEvents.get(tempoEventIdx).getMessage();
+                    byte[] data = mm.getData();
+                    int new_mpq = (data[2]&0xFF) | ((data[1]&0xFF)<<8) | ((data[0]&0xFF)<<16);
+                    if (new_mpq != 0) mpq = new_mpq;
+                    tempoEventIdx++;
+                }
+
+                if (message instanceof ShortMessage) {
+                    ShortMessage sm = (ShortMessage) message;
+                    if (sm.getCommand() == ShortMessage.PROGRAM_CHANGE) {
+                        instrumentIds[sm.getChannel()] = sm.getData1();
+                    }
+                    else if (sm.getCommand() == ShortMessage.NOTE_ON) {
+                        if (sm.getData2() == 0) continue;
+                        int key = sm.getData1();
+                        int velocity = sm.getData2();
+                        long deltaTick = event.getTick() - prevTick;
+                        prevTick = event.getTick();
+                        microTime += (mpq/tpq) * deltaTick;
+                        if (sm.getChannel() == 9) {
+                            processMidiNote(128, key, velocity, microTime);
+                        }
+                        else {
+                            processMidiNote(instrumentIds[sm.getChannel()], key, velocity, microTime);
+                        }
+                    }
+                    else {
+                    }
+                }
+            }
+        }
+
+        downloadStream.close();
+
+        return noteMap;
+    }
+
+    public static void processMidiNote(int midiInstrument, int midiPitch, int midiVelocity, long microTime) {
+        int[] noteData=noteConv(midiInstrument,midiPitch);
+
+        long milliTime = microTime / 1000;
+        if (noteData[0] >= 0) {
+            int noteId = (noteData[1]-instrument_offsets[noteData[0]]) + noteData[0]*25;
+
+            if (!noteMap.containsKey(milliTime)) {
+                noteMap.put(milliTime, new ArrayList<Integer>());
+                velocityMap.put(milliTime, new ArrayList<Integer>());
+            }
+            if (!noteMap.get(milliTime).contains(noteId)) {
+                noteMap.get(milliTime).add(noteId);
+                velocityMap.get(milliTime).add(midiVelocity);
+            }
+        }
+
+    }
+
+    public static int[] noteConv(int midiInstrument, int midiPitch) {
+        int minecraftInstrument = -1;
+        if ((midiInstrument >= 0 && midiInstrument <= 7) || (midiInstrument >= 24 && midiInstrument <= 31)) { //normal
+            if (midiPitch >= 54 && midiPitch <= 78) {
+                minecraftInstrument = 0; //piano
+            }
+            else if (midiPitch >= 30 && midiPitch <= 54) {
+                minecraftInstrument = 4; //bass
+            }
+            else if (midiPitch >= 78 && midiPitch <= 102) {
+                minecraftInstrument = 6; //bells
+            }
+        }
+        else if (midiInstrument >= 8 && midiInstrument <= 15) { //chromatic percussion
+            if (midiPitch >= 54 && midiPitch <= 78) {
+                minecraftInstrument = 10; //iron xylophone
+            }
+            else if (midiPitch >= 78 && midiPitch <= 102) {
+                minecraftInstrument = 9; //xylophone
+            }
+            else if (midiPitch >= 30 && midiPitch <= 54) {
+                minecraftInstrument = 4; //bass
+            }
+        }
+        else if ((midiInstrument >= 16 && midiInstrument <= 23) || (midiInstrument >= 32 && midiInstrument <= 71) || (midiInstrument >= 80 && midiInstrument <= 111)) { //synth
+            if (midiPitch >= 54 && midiPitch <= 78) {
+                minecraftInstrument = 13; //bit
+            }
+            else if (midiPitch >= 30 && midiPitch <= 54) { //didgeridoo
+                minecraftInstrument = 12;
+            }
+            else if (midiPitch >= 78 && midiPitch <= 102) { //bells
+                minecraftInstrument = 6;
+            }
+        }
+        else if ((midiInstrument >= 72 && midiInstrument <= 79)) { //woodwind
+            if (midiPitch >= 66 && midiPitch <= 90) {
+                minecraftInstrument = 5; //flute
+            }
+            else if (midiPitch >= 30 && midiPitch <= 54) { //didgeridoo
+                minecraftInstrument = 12;
+            }
+            else if (midiPitch >= 54 && midiPitch <= 78) {
+                minecraftInstrument = 13; //bit
+            }
+            else if (midiPitch >= 78 && midiPitch <= 102) { //bells
+                minecraftInstrument = 6;
+            }
+        }
+        else if (midiInstrument == 128) {
+            if (midiPitch == 35 || midiPitch == 36 || midiPitch == 41 || midiPitch == 43 || midiPitch == 45 || midiPitch == 57) {
+                minecraftInstrument = 1; //bass drum
+            }
+            else if (midiPitch == 38 || midiPitch == 39 || midiPitch == 40 || midiPitch == 54 || midiPitch == 69 || midiPitch == 70 || midiPitch == 73 || midiPitch == 74 || midiPitch == 78 || midiPitch == 79) {
+                minecraftInstrument = 2; //snare
+            }
+            else if (midiPitch == 37 || midiPitch == 42 || midiPitch == 44 || midiPitch == 46 || midiPitch == 49 || midiPitch == 51 || midiPitch == 52 || midiPitch == 55 || midiPitch == 57 || midiPitch == 59) {
+                minecraftInstrument = 3; //hat
+            }
+            midiPitch = 0;
+        }
+
+        return new int[]{minecraftInstrument,midiPitch};
+    }
+}

src/main/java/me/ayunami2000/ayuncraft/NoteblockPlayer.java

@@ -74,10 +74,9 @@ public class NoteblockPlayer {
         mc.thePlayer.rotationPitch=pitch%360.0F;
     }
 
-    public static void play(){
+    public static void play(String[] songLines){
         playingSong=false;
         playing=true;
-        String[] songLines=loadSong().split("\n");
         HashMap<Integer, HashMap<Integer, Vec3>> songBlocks=songLinesToBlocks(songLines);
         if(playing)placeAndTuneNoteblocks(songBlocks);
         if(playing) {

src/main/java/me/ayunami2000/ayuncraft/nbsapi/Instrument.java

@@ -15,13 +15,20 @@ public enum Instrument {
 	FLUTE (6),
 	BELL (7),
 	CHIME (8),
-	XYLOPHONE (9);
+	XYLOPHONE (9),
-	
+	IRON_XYLOPHONE (10),
+	COW_BELL (11),
+	DIDGERIDOO (12),
+	BIT (13),
+	BANJO (14),
+	PLING (15),
+	CUSTOM (-1);
+
 	private final int ID;
 	private Instrument(int ID) {
 		this.ID = ID;
 	}
-	
+
 	/**
 	 * Returns an ID of the instrument to be written in NBS files.
 	 * @return The ID.
@@ -29,26 +36,32 @@ public enum Instrument {
 	public int getID() {
 		return ID;
 	}
-	
+
 	/**
 	 * Determines the instrument from its NBS file ID.
-	 * @param ID The instrument ID (0-9).
+	 * @param ID The instrument ID (0-15).
 	 * @return The corresponding instrument.
 	 * @throws IllegalArgumentException
 	 */
 	public static Instrument fromID(int ID) throws IllegalArgumentException {
 		switch (ID) {
-		case 0: return HARP;
+			case 0: return HARP;
-		case 1: return BASS;
+			case 1: return BASS;
-		case 2: return DRUM;
+			case 2: return DRUM;
-		case 3: return SNARE;
+			case 3: return SNARE;
-		case 4: return CLICK;
+			case 4: return CLICK;
-		case 5: return GUITAR;
+			case 5: return GUITAR;
-		case 6: return FLUTE;
+			case 6: return FLUTE;
-		case 7: return BELL;
+			case 7: return BELL;
-		case 8: return CHIME;
+			case 8: return CHIME;
-		case 9: return XYLOPHONE;
+			case 9: return XYLOPHONE;
-		default: throw new IllegalArgumentException("ID must be from 1 to 9.");
+			case 10: return IRON_XYLOPHONE;
+			case 11: return COW_BELL;
+			case 12: return DIDGERIDOO;
+			case 13: return BIT;
+			case 14: return BANJO;
+			case 15: return PLING;
+			default: return CUSTOM;//throw new IllegalArgumentException("ID must be from 0 to 15.");
 		}
 	}
-}
+}

src/main/java/me/ayunami2000/ayuncraft/nbsapi/Note.java

@@ -8,17 +8,29 @@ package me.ayunami2000.ayuncraft.nbsapi;
 public class Note {
 	private Instrument instrument;
 	private byte pitch;
-	
+	private byte velocity;
+	private int panning;
+	private short precisePitch;
+
 	/**
 	 * A note in a song.
 	 * @param instrument The instrument of the note.
 	 * @param pitch The pitch of the note (0-87).
+	 * @param velocity The velocity of the note (0-100).
+	 * @param panning The panning of the note (0-100).
+	 * @param precisePitch The precise pitch of the note (-32767-32767).
 	 * @throws IllegalArgumentException
 	 */
-	public Note(Instrument instrument, byte pitch) throws IllegalArgumentException {
+	public Note(Instrument instrument, byte pitch, byte velocity, int panning, short precisePitch) throws IllegalArgumentException {
 		if (pitch < 0 || pitch > 87) throw new IllegalArgumentException("Pitch must be from 0 to 87.");
+		if (velocity < 0 || velocity > 100) throw new IllegalArgumentException("Velocity must be from 0 to 100.");
+		if (panning < 0 || panning > 200) throw new IllegalArgumentException("Panning must be from 0 to 100.");
+		if (precisePitch < -32767 || precisePitch > 32767) throw new IllegalArgumentException("Precise pitch must be from -32767 to 32767.");
 		setInstrument(instrument);
 		setPitch(pitch);
+		setVelocity(velocity);
+		setPanning(panning);
+		setPrecisePitch(precisePitch);
 	}
 
 	public Instrument getInstrument() {
@@ -37,4 +49,31 @@ public class Note {
 		if (pitch < 0 || pitch > 87) throw new IllegalArgumentException("Pitch must be from 0 to 87.");
 		this.pitch = pitch;
 	}
-}
+
+	public byte getVelocity() {
+		return velocity;
+	}
+
+	public void setVelocity(byte velocity) throws IllegalArgumentException {
+		if (velocity < 0 || velocity > 100) throw new IllegalArgumentException("Velocity must be from 0 to 100.");
+		this.velocity = velocity;
+	}
+
+	public int getPanning() {
+		return panning;
+	}
+
+	public void setPanning(int panning) throws IllegalArgumentException {
+		if (panning < 0 || panning > 200) throw new IllegalArgumentException("Panning must be from 0 to 100.");
+		this.panning = panning;
+	}
+
+	public short getPrecisePitch() {
+		return precisePitch;
+	}
+
+	public void setPrecisePitch(short precisePitch) throws IllegalArgumentException {
+		if (precisePitch < -32767 || precisePitch > 32767) throw new IllegalArgumentException("Precise pitch must be from -32767 to 32767.");
+		this.precisePitch = precisePitch;
+	}
+}

src/main/java/me/ayunami2000/ayuncraft/nbsapi/Song.java

@@ -1,5 +1,7 @@
 package me.ayunami2000.ayuncraft.nbsapi;
 
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
 import java.util.*;
 import java.io.*;
 
@@ -26,12 +28,13 @@ public class Song {
 	private int blocksRemoved;
 	private String MidiSchematicFile;
 	private List<Layer> songBoard;
-	
+	private boolean isONBS=false;
+
 	private ByteArrayInputStream instream;
 	private DataInputStream in;
 	private FileOutputStream outstream;
 	private DataOutputStream out;
-	
+
 	/**
 	 * Builds a new song with the given information.
 	 * @param length
@@ -49,6 +52,7 @@ public class Song {
 	 * @param blocksAdded
 	 * @param blocksRemoved
 	 * @param MidiSchematicFile
+	 * @param isONBS
 	 * @param songBoard
 	 * @throws IllegalArgumentException
 	 */
@@ -68,6 +72,7 @@ public class Song {
 			int blocksAdded,
 			int blocksRemoved,
 			String MidiSchematicFile,
+			boolean isONBS,
 			List<Layer> songBoard) throws IllegalArgumentException {
 		setLength(length);
 		setName(name);
@@ -84,17 +89,24 @@ public class Song {
 		setBlocksRemoved(blocksRemoved);
 		setMidiSchematicFile(MidiSchematicFile);
 		changeSongBoardTo(songBoard);
+		setIsONBS(isONBS);
 	}
-	
+
 	/**
-	 * Reads a song from a byte array.
+	 * Reads a song from a file.
-	 * @param fromBytes The byte array that should be read.
+	 * @param fromBytes The file that should be read.
 	 * @throws IOException
 	 */
 	public Song(byte[] fromBytes) throws IOException {
 		instream = new ByteArrayInputStream(fromBytes);
 		in = new DataInputStream(instream);
 		setLength(readShort());
+		setIsONBS(length==0);
+		if(isONBS){
+			byte onbsVersion=in.readByte();
+			byte vanillaInstrumentCount=in.readByte();
+			setLength(readShort());
+		}
 		setHeight(readShort());
 		setName(readString());
 		setAuthor(readString());
@@ -110,7 +122,12 @@ public class Song {
 		setBlocksAdded(readInt());
 		setBlocksRemoved(readInt());
 		setMidiSchematicFile(readString());
-		
+		if(isONBS){
+			byte loop=in.readByte();
+			byte maxLoopCount=in.readByte();
+			short loopStartTick=readShort();
+		}
+
 		songBoard = new ArrayList<Layer>();
 		for (int i = 0; i < height; i++) songBoard.add(new Layer("",(byte) 100));
 		int tick = -1;
@@ -126,17 +143,23 @@ public class Song {
 				while (songBoard.size() < layer+1) {
 					songBoard.add(new Layer("",(byte) 100));
 				}
-				songBoard.get(layer).setNote(tick, new Note(Instrument.fromID(in.readByte()), in.readByte()));
+				songBoard.get(layer).setNote(tick, new Note(Instrument.fromID(in.readByte()), in.readByte(), isONBS ? in.readByte() : 100, isONBS ? (in.readByte() & 0xFF) : 100, isONBS ? ByteBuffer.allocate(8).order(ByteOrder.BIG_ENDIAN).putShort(in.readShort()).order(ByteOrder.LITTLE_ENDIAN).getShort(0) : 0));
 			}
 		}
 		for (int i = 0; i < getHeight(); i++) {
 			songBoard.get(i).setName(readString());
-			songBoard.get(i).setVolume(in.readByte());
+			if(isONBS){
+				byte lock=in.readByte();
+				songBoard.get(i).setVolume(in.readByte());
+				byte stereo=in.readByte();
+			}else{
+				songBoard.get(i).setVolume(in.readByte());
+			}
 		}
 		in.close();
 		instream.close();
 	}
-	
+
 	/**
 	 * Writes the song to the specific file.
 	 * @param toFile The file to write to.
@@ -153,7 +176,7 @@ public class Song {
 		}
 		setLength((short) Math.max(1, maxLength));
 		setHeight((short) songBoard.size());
-		
+
 		outstream = new FileOutputStream(toFile);
 		out = new DataOutputStream(outstream);
 		writeShort(length);
@@ -172,7 +195,7 @@ public class Song {
 		writeInt(blocksAdded);
 		writeInt(blocksRemoved);
 		writeString(MidiSchematicFile);
-		
+
 		List<WritableNote> noteList = Utils.convertToWritable(songBoard);
 		int oldTick = -1;
 		int oldLayer = -1;
@@ -190,17 +213,17 @@ public class Song {
 		}
 		writeShort((short)0);
 		writeShort((short)0);
-		
+
 		for (Layer l : songBoard) {
 			writeString(l.getName());
 			out.writeByte(l.getVolume());
 		}
-		
+
 		out.writeByte(0);
 		out.close();
 		outstream.close();
 	}
-	
+
 	public short getLength() {
 		return length;
 	}
@@ -244,7 +267,8 @@ public class Song {
 	}
 	public void setTempo(short tempo) throws IllegalArgumentException {
 		if (tempo < 25) throw new IllegalArgumentException("Tempo is too small!");
-		if (tempo%25 != 0) throw new IllegalArgumentException("Tempo must be a multiplication of 25.");
+		//if (tempo%25 != 0) throw new IllegalArgumentException("Tempo must be a multiplication of 25.");
+		if (tempo%25 != 0) tempo = (short) (25*(tempo/25));
 		this.tempo = tempo;
 	}
 	public boolean isAutoSaveEnabled() {
@@ -308,6 +332,12 @@ public class Song {
 	public void setMidiSchematicFile(String midiSchematicFile) {
 		MidiSchematicFile = midiSchematicFile;
 	}
+	public void setIsONBS(boolean bool){
+		this.isONBS=bool;
+	}
+	public boolean getIsONBS(){
+		return isONBS;
+	}
 
 	public List<Layer> getSongBoard() {
 		return songBoard;
@@ -316,52 +346,52 @@ public class Song {
 	public void changeSongBoardTo(List<Layer> songBoard) {
 		this.songBoard = songBoard;
 	}
-	
+
 	// The code below is imported from xxmicloxx's NoteBlockAPI (LGPL 3.0).
-	
+
 	private short readShort() throws IOException {
 		int byte1 = in.readUnsignedByte();
-        int byte2 = in.readUnsignedByte();
+		int byte2 = in.readUnsignedByte();
-        return (short) (byte1 + (byte2 << 8));
+		return (short) (byte1 + (byte2 << 8));
 	}
-	
+
 	private int readInt() throws IOException {
-        int byte1 = in.readUnsignedByte();
+		int byte1 = in.readUnsignedByte();
-        int byte2 = in.readUnsignedByte();
+		int byte2 = in.readUnsignedByte();
-        int byte3 = in.readUnsignedByte();
+		int byte3 = in.readUnsignedByte();
-        int byte4 = in.readUnsignedByte();
+		int byte4 = in.readUnsignedByte();
-        return (byte1 + (byte2 << 8) + (byte3 << 16) + (byte4 << 24));
+		return (byte1 + (byte2 << 8) + (byte3 << 16) + (byte4 << 24));
-    }
+	}
-	
+
 	private String readString() throws IOException {
-        int length = readInt();
+		int length = readInt();
-        StringBuilder sb = new StringBuilder(length);
+		StringBuilder sb = new StringBuilder(length);
-        for (; length > 0; --length) {
+		for (; length > 0; --length) {
-            char c = (char) in.readByte();
+			char c = (char) in.readByte();
-            if (c == (char) 0x0D) {
+			if (c == (char) 0x0D) {
-                c = ' ';
+				c = ' ';
-            }
+			}
-            sb.append(c);
+			sb.append(c);
-        }
+		}
-        return sb.toString();
+		return sb.toString();
-    }
+	}
-	
+
 	// End of inported code.
-	
+
 	private void writeShort(short num) throws IOException {
 		out.writeByte(num%256);
 		out.writeByte(num/256);
 	}
-	
+
 	private void writeInt(int num) throws IOException {
 		out.writeByte(num%256);
 		out.writeByte(num%65536/256);
 		out.writeByte(num%16777216/65536);
 		out.writeByte(num/16777216);
 	}
-	
+
 	private void writeString(String str) throws IOException {
 		writeInt(str.length());
 		out.writeBytes(str);
 	}
-}
+}

src/main/java/me/ayunami2000/ayuncraft/nbsapi/Utils.java

@@ -37,12 +37,7 @@ public class Utils {
 					thisTick.add(new WritableNote(n.getInstrument(), n.getPitch(), currentLayer, i));
 				}
 			}
-			Collections.sort(thisTick, new Comparator<WritableNote>() {
+			Collections.sort(thisTick, Comparator.comparing(WritableNote::getLayer));
-				@Override
-				public int compare(WritableNote note1, WritableNote note2) {
-					return Integer.compare(note1.getLayer(), note2.getLayer());
-				}
-			});
 			result.addAll(thisTick);
 		}
 		return result;