From 4ba2deb8daa1ad28cec53be90a315d529c61f054 Mon Sep 17 00:00:00 2001
From: Recrown <yunyangdeng@gmail.com>
Date: Tue, 12 Sep 2017 20:14:02 -0500
Subject: [PATCH] added coloring to visualizer

---
 .../zero1hd/rhythmbullet/audio/WavAudioData.java |  1 -
 .../audio/visualizer/BasicVisualizer.java        | 16 ++++++++++++++--
 .../rhythmbullet/ui/components/Visualizer.java   | 13 +++++++++++++
 3 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/core/src/zero1hd/rhythmbullet/audio/WavAudioData.java b/core/src/zero1hd/rhythmbullet/audio/WavAudioData.java
index f7b0fba..6d1e560 100755
--- a/core/src/zero1hd/rhythmbullet/audio/WavAudioData.java
+++ b/core/src/zero1hd/rhythmbullet/audio/WavAudioData.java
@@ -111,7 +111,6 @@ public class WavAudioData implements MusicManager {
 	@Override
 	public void setPosition(float position) {
 		playbackMusic.setPosition(position);
-		
 	}
 
 	@Override
diff --git a/core/src/zero1hd/rhythmbullet/audio/visualizer/BasicVisualizer.java b/core/src/zero1hd/rhythmbullet/audio/visualizer/BasicVisualizer.java
index dd66659..5f3257d 100755
--- a/core/src/zero1hd/rhythmbullet/audio/visualizer/BasicVisualizer.java
+++ b/core/src/zero1hd/rhythmbullet/audio/visualizer/BasicVisualizer.java
@@ -24,12 +24,12 @@ public class BasicVisualizer extends VisualizerCore {
 	private float barHeightMultiplier;
 	private float rotation;
 	private Vector2 angleRad;
-	
+
 	public BasicVisualizer() {
 		super(Gdx.graphics.getWidth(), Gdx.graphics.getHeight()/2, 0, 0);
 		barHeightMultiplier = Gdx.graphics.getHeight()*0.008f;
 		pixmap = new Pixmap(2, 2, Format.RGBA8888);
-		pixmap.setColor(Color.GRAY);
+		pixmap.setColor(Color.WHITE);
 		pixmap.fill();
 		barCount = 70;
 		barWidth = MathUtils.ceil((float) width/(float) barCount);
@@ -108,6 +108,18 @@ public class BasicVisualizer extends VisualizerCore {
 		}
 	}
 	
+	public void setColor(Color color) {
+		for (int i = 0; i < bars.length; i++) {
+			bars[i].setColor(color);
+		}
+	}
+	
+	public void setColor(float r, float g, float b, float a) {
+		for (int i = 0; i < bars.length; i++) {
+			bars[i].setColor(r, g, b, a);
+		}
+	}
+	
 	@Override
 	public void setHeight(int height) {
 		updatePositionInfo();
diff --git a/core/src/zero1hd/rhythmbullet/ui/components/Visualizer.java b/core/src/zero1hd/rhythmbullet/ui/components/Visualizer.java
index a294f17..5079567 100755
--- a/core/src/zero1hd/rhythmbullet/ui/components/Visualizer.java
+++ b/core/src/zero1hd/rhythmbullet/ui/components/Visualizer.java
@@ -1,5 +1,6 @@
 package zero1hd.rhythmbullet.ui.components;
 
+import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.graphics.g2d.Batch;
 import com.badlogic.gdx.math.Vector2;
 import com.badlogic.gdx.scenes.scene2d.ui.Widget;
@@ -91,4 +92,16 @@ public class Visualizer extends Widget {
 		vis.updatePositionInfo();
 		super.layout();
 	}
+	
+	@Override
+	public void setColor(Color color) {
+		vis.setColor(color);
+		super.setColor(color);
+	}
+	
+	@Override
+	public void setColor(float r, float g, float b, float a) {
+		vis.setColor(r, g, b, a);
+		super.setColor(r, g, b, a);
+	}
 }