Creation of hold notes in the editor.

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

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

@@ -391,6 +391,7 @@ public class LLSIG implements KeyListener{
 		if (lane!=-1) {
 			if (EDITOR) {
 				Lane l = LLSIG.game.lanes.get(lane);
+				if (!l.keyPressed) {
 					List<Note> matchingNotes = l.noteChart.stream().filter((note)->note.getBeatSnap()==EDITOR_CURSOR_BEAT||(note.getNoteType()==NoteType.HOLD&&note.getBeatSnap()<=EDITOR_CURSOR_BEAT&&note.getBeatSnapEnd()>=EDITOR_CURSOR_BEAT)).collect(Collectors.toList());
 					boolean replace=true;
 					for (Note n : matchingNotes) {
@@ -404,6 +405,8 @@ public class LLSIG implements KeyListener{
 						n.setBeatSnap(EDITOR_CURSOR_BEAT);
 						LLSIG.game.lanes.get(lane).addNote(n,true);
 						LLSIG.game.lanes.get(lane).lastNoteAdded=n;
+						l.keyPressed=true;
+					}
 				}
 			} else
 			if (PLAYING&&EDITMODE) {
@@ -424,7 +427,6 @@ public class LLSIG implements KeyListener{
 						n.setBeatSnap(snapBeat);
 						LLSIG.game.lanes.get(lane).addNote(n);
 						LLSIG.game.lanes.get(lane).lastNoteAdded=n;
-						LLSIG.game.lanes.get(lane).keyPressed=true;
 					}
 				}
 			} else
@@ -484,6 +486,21 @@ public class LLSIG implements KeyListener{
 			case KeyEvent.VK_SEMICOLON:{lane=8;}break;
 		}
 		if (lane!=-1) {
+			if (EDITOR) {
+				if (LLSIG.game.lanes.get(lane).keyPressed) {
+					Note lastNote = LLSIG.game.lanes.get(lane).lastNoteAdded;
+					if (lastNote!=null) {
+						if (EDITOR_CURSOR_BEAT!=lastNote.getBeatSnap()) {
+							double noteBeat = Math.round(((musicPlayer.getPlayPosition()-offset)/beatDelay)*NOTE_RECORD_BEAT_SNAP_MULTIPLE)/(double)NOTE_RECORD_BEAT_SNAP_MULTIPLE;
+							//Create a hold note to this position.
+							lastNote.setNoteType(NoteType.HOLD);
+							lastNote.setBeatSnapEnd(noteBeat);
+							lastNote.active2=false;
+						}
+					}
+					LLSIG.game.lanes.get(lane).keyPressed=false;
+				}
+			}
 			if (PLAYING&&EDITMODE) {
 				if (LLSIG.game.lanes.get(lane).keyPressed) {
 					double noteBeat = Math.round(((musicPlayer.getPlayPosition()-offset)/beatDelay)*NOTE_RECORD_BEAT_SNAP_MULTIPLE)/(double)NOTE_RECORD_BEAT_SNAP_MULTIPLE;