X-Git-Url: https://ruin.nu/git/?a=blobdiff_plain;f=MooNote.java;h=6cb9f9e49d7051773ff44575df0a42074deb7479;hb=48a0c91ca112e632b96c773d9ca2419a0337acd4;hp=6ea6c39b6b6bfb369d6feca755dc194846dc5f06;hpb=d7666fadd2f8baca8a03cacae836f2563fe4dd5d;p=moosique.git

diff --git a/MooNote.java b/MooNote.java
index 6ea6c39..6cb9f9e 100644
--- a/MooNote.java
+++ b/MooNote.java
@@ -29,7 +29,7 @@ public class MooNote extends MidiEvent {
 	 */
 	public MooNote (MidiEvent noteOnEvent, MidiEvent noteOffEvent) {
 		super(noteOnEvent.getMessage(), noteOnEvent.getTick());
-		noteOffEvent = new MidiEvent(noteOffEvent.getMessage(), noteOffEvent.getTick());
+		this.noteOffEvent = noteOffEvent;
 		noteOnMsg = (ShortMessage)getMessage();
 		noteOffMsg = (ShortMessage)noteOffEvent.getMessage();
 	}
@@ -61,7 +61,7 @@ public class MooNote extends MidiEvent {
 	public void setChannel(int channel) {
 		try {
 			noteOnMsg.setMessage(noteOnMsg.getCommand(), (byte)channel, noteOnMsg.getData1(), noteOnMsg.getData2());
-			noteOffMsg.setMessage(noteOffMsg.getCommand(), (byte)channel, noteOffMsg.getData1(), noteOffMsg.getData2());
+			if(hasNoteOffEvent()) noteOffMsg.setMessage(noteOffMsg.getCommand(), (byte)channel, noteOffMsg.getData1(), noteOffMsg.getData2());
 		} catch (InvalidMidiDataException e) {}
 	}
 
@@ -72,7 +72,7 @@ public class MooNote extends MidiEvent {
 	public void setPitch(int pitch) {
 		try {
 			noteOnMsg.setMessage(noteOnMsg.getCommand(), noteOnMsg.getChannel(), (byte)pitch, noteOnMsg.getData2());
-			noteOffMsg.setMessage(noteOffMsg.getCommand(), noteOffMsg.getChannel(), (byte)pitch, noteOffMsg.getData2());
+			if(hasNoteOffEvent()) noteOffMsg.setMessage(noteOffMsg.getCommand(), noteOffMsg.getChannel(), (byte)pitch, noteOffMsg.getData2());
 		} catch (InvalidMidiDataException e) {}
 	}
 
@@ -83,7 +83,7 @@ public class MooNote extends MidiEvent {
 	public void setVelocity(int vel) {
 		try {
 			noteOnMsg.setMessage(noteOnMsg.getCommand(), noteOnMsg.getChannel(), noteOnMsg.getData1(), (byte)vel);
-			noteOffMsg.setMessage(noteOffMsg.getCommand(), noteOffMsg.getChannel(), noteOffMsg.getData1(), noteOffMsg.getData2());
+			if(hasNoteOffEvent()) noteOffMsg.setMessage(noteOffMsg.getCommand(), noteOffMsg.getChannel(), noteOffMsg.getData1(), noteOffMsg.getData2());
 		} catch (InvalidMidiDataException e) {}
 	}
 
@@ -134,7 +134,7 @@ public class MooNote extends MidiEvent {
 	 */
 	public int getDuration() {
 		if (!hasNoteOffEvent()) return 0;
-		return (int)(getTick() - noteOffEvent.getTick());
+		return (int)(noteOffEvent.getTick() - getTick());
 	}
 
 	/** 
@@ -142,6 +142,6 @@ public class MooNote extends MidiEvent {
 	 * @return	the note off MidiEvent
 	 */
 	public boolean hasNoteOffEvent() {
-		return noteOffEvent == null;
+		return noteOffEvent != null;
 	}
-}
\ No newline at end of file
+}