Add judgement and handling of hold notes.

Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

LLSIG/src/main/java/LLSIG/LLSIG.java

@@ -161,9 +161,9 @@ public class LLSIG implements KeyListener{
     				for (int i=0;i<9;i++) {
     					Lane l =lanes.get(i);
     					l.markMissedNotes();
-    					if (!EDITMODE) {
+    					/*if (!EDITMODE) {
     						l.clearOutInactiveNotes();
-    					}
+    					}*/
     				}
                     window.repaint();
                     long endTime = System.nanoTime();
@@ -346,7 +346,23 @@ public class LLSIG implements KeyListener{
 				if (l.noteExists()) {
 					Note n = l.getNote();
 					double diff = n.getStartFrame()-LLSIG.game.musicPlayer.getPlayPosition();
-					if (diff<=BAD_TIMING_WINDOW) {
+					double diff2 = n.getEndFrame()-LLSIG.game.musicPlayer.getPlayPosition();
+					if (n.getNoteType()==NoteType.HOLD&&n.active2&&!n.active&&diff2<=BAD_TIMING_WINDOW) {
+						judgeNote(l, diff2);
+						n.active2=false;
+					}
+					if (n.active&&diff<=BAD_TIMING_WINDOW) {
+						judgeNote(l, diff);
+						n.active=false;
+					}
+				}
+			}
+			keyState[lane]=true;
+		}
+		//System.out.println("Pressed "+e.getKeyChar()+" on frame "+musicPlayer.getPlayPosition());
+	}
+
+	private void judgeNote(Lane l, double diff) {
 		if (Math.abs(diff)<=PERFECT_TIMING_WINDOW) {l.lastRating=TimingRating.PERFECT;COMBO++;PERFECT_COUNT++;LAST_PERFECT=LLSIG.game.musicPlayer.getPlayPosition();} else
 		if (Math.abs(diff)<=EXCELLENT_TIMING_WINDOW) {l.lastRating=TimingRating.EXCELLENT;COMBO++;EXCELLENT_COUNT++;LAST_EXCELLENT=LLSIG.game.musicPlayer.getPlayPosition();} else
 		if (Math.abs(diff)<=GREAT_TIMING_WINDOW) {l.lastRating=TimingRating.GREAT;COMBO++;GREAT_COUNT++;LAST_GREAT=LLSIG.game.musicPlayer.getPlayPosition();} else
@@ -363,13 +379,6 @@ public class LLSIG implements KeyListener{
 				COMBO=0;
 			}
 		l.lastNote=LLSIG.game.musicPlayer.getPlayPosition();
-						n.active=false;
-					}
-				}
-			}
-			keyState[lane]=true;
-		}
-		//System.out.println("Pressed "+e.getKeyChar()+" on frame "+musicPlayer.getPlayPosition());
 	}
 
 	@Override

LLSIG/src/main/java/LLSIG/Lane.java

@@ -14,7 +14,7 @@ public class Lane{
 		return currentNoteIndex==noteChart.size()-1;
 	} 
 	public void clearOutInactiveNotes() {
-		noteChart.removeIf(note->!note.active);
+		noteChart.removeIf(note->!note.active&&!note.active2);
 	}
 	public boolean noteExists() {
 		return getNote()!=null;
@@ -64,8 +64,21 @@ public class Lane{
 		if (LLSIG.game.PLAYING) {
 			noteChart.forEach((note)->{
 				double diff = note.getStartFrame()-LLSIG.game.musicPlayer.getPlayPosition();
-				if (diff<-LLSIG.BAD_TIMING_WINDOW) {
+				double diff2 = note.getEndFrame()-LLSIG.game.musicPlayer.getPlayPosition();
+				if (note.getNoteType()==NoteType.HOLD&&note.active2&&!note.active&&diff2<-LLSIG.BAD_TIMING_WINDOW) {
+					note.active2=false;
+					lastRating = TimingRating.MISS;
+					lastNote = LLSIG.game.musicPlayer.getPlayPosition();
+					LLSIG.COMBO=0;
+					LLSIG.MISS_COUNT++;
+					LLSIG.LAST_MISS=LLSIG.game.musicPlayer.getPlayPosition();
+				}
+				if (note.active&&diff<-LLSIG.BAD_TIMING_WINDOW) {
 					note.active=false;
+					if (note.getNoteType()==NoteType.HOLD) {
+						note.active2=false; //Count as a double miss, since we missed the first part.
+						LLSIG.MISS_COUNT++;
+					}
 					lastRating = TimingRating.MISS;
 					lastNote = LLSIG.game.musicPlayer.getPlayPosition();
 					LLSIG.COMBO=0;

LLSIG/src/main/java/LLSIG/Note.java

@@ -4,11 +4,15 @@ public class Note {
 	NoteType type;
 	double start,end;
 	boolean active=true; //Set to false when the note has been scored.
+	boolean active2=false; //Set to false when the end section of the note has been scored.
 	double beatSnapStart,beatSnapEnd = -1;
 	public Note(NoteType type,double start,double end) {
 		this.type=type;
 		this.start=start;
 		this.end=end;
+		if (type==NoteType.HOLD) {
+			this.active2=true;
+		}
 	}
 	public Note(NoteType type,double start) {
 		this(type,start,-1);