From d8caaed9c7d52df463429d73c79bc6e81bcc12ee Mon Sep 17 00:00:00 2001
From: Christopher Baines <cbaines8@gmail.com>
Date: Mon, 10 Oct 2011 09:54:45 +0100
Subject: More midi changes. Need to improve the display of active ticks.

---
 .../open/punchingbag/examples/MidiSequencer.java   | 33 +++++++++++++---------
 1 file changed, 19 insertions(+), 14 deletions(-)

diff --git a/PunchingBag/src/uk/ac/open/punchingbag/examples/MidiSequencer.java b/PunchingBag/src/uk/ac/open/punchingbag/examples/MidiSequencer.java
index 6947778..e7cbfba 100644
--- a/PunchingBag/src/uk/ac/open/punchingbag/examples/MidiSequencer.java
+++ b/PunchingBag/src/uk/ac/open/punchingbag/examples/MidiSequencer.java
@@ -58,9 +58,9 @@ public class MidiSequencer implements ButtonListener, Runnable {
 		for (int y = 0; y < bag.buttonHeight; y++) {
 			trackList = new int[bag.buttonWidth];
 
-			int key =0;
+			int key = 0;
 			if (y < instruments.length) {
-				 key = instruments[y];
+				key = instruments[y];
 			} else {
 				// key = instruments[y - instruments.length];
 			}
@@ -80,7 +80,7 @@ public class MidiSequencer implements ButtonListener, Runnable {
 		track.add(makeEvent(192, 9, 1, 0, 15));
 		try {
 			sequencer.setSequence(sequence);
-			//sequencer.setLoopCount(sequencer.LOOP_CONTINUOUSLY);
+			// sequencer.setLoopCount(sequencer.LOOP_CONTINUOUSLY);
 			sequencer.setLoopCount(1);
 			sequencer.start();
 			sequencer.setTempoInBPM(tempo);
@@ -138,23 +138,28 @@ public class MidiSequencer implements ButtonListener, Runnable {
 
 	}
 
+	private void draw(int tick) {
+		bag.clearLEDs();
+		bag.fillRect(tick, 0, 2, bag.ledHeight, Color.green);
+		for (int x = 0; x < bag.buttonWidth; x++) {
+			for (int y = 0; y < bag.buttonHeight; y++) {
+				if (buttons[x][y]) {
+					// bag.fillRect(x, y, 2, 2, Color.red);
+					bag.setLED(x, y, Color.red);
+					bag.setLED(x + 1, y + 1, Color.red);
+				}
+			}
+		}
+	}
+
 	@Override
 	public void run() {
 		while (true) {
 			buildTrackAndStart();
 			try {
 				for (int x = 0; x < 8; x++) {
-					bag.fillRect(x, 0, 2, 8, Color.green);
-					for (int y = 0; y < bag.buttonHeight; y++) {
-						if (buttons[x][y])
-							bag.fillRect(x, y, 2, 2, Color.red);
-					}
-					Thread.sleep(60000 / 120 / 4);
-					bag.fillRect(x, 0, 2, 8, Color.white);
-					for (int y = 0; y < bag.buttonHeight; y++) {
-						if (buttons[x][y])
-							bag.fillRect(x, y, 2, 2, Color.red);
-					}
+					draw(x);
+					Thread.sleep(60000 / 120 / 2);
 				}
 			} catch (InterruptedException e) {
 				// TODO Auto-generated catch block
-- 
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