added audio sample class

com/danitheskunk/skunkworks/audio/ISample.java

@@ -0,0 +1,16 @@
+package com.danitheskunk.skunkworks.audio;
+
+//todo: samplerate stuffs?
+public interface ISample {
+	int getLength();
+
+	double getSampleLeft(int pos);
+
+	double getSampleRight(int pos);
+
+	void setSample(int pos, int left);
+
+	void setSample(int pos, int left, int right);
+
+	void isStereo();
+}

com/danitheskunk/skunkworks/audio/Samplei.java

@@ -0,0 +1,42 @@
+package com.danitheskunk.skunkworks.audio;
+
+public class Samplei implements ISample {
+	private double[] left;
+	private double[] right;
+
+	public Samplei(int length, boolean stereo) {
+		left = new double[length];
+		right = stereo ? new double[length] : left;
+	}
+
+	@Override
+	public int getLength() {
+		return left.length;
+	}
+
+	@Override
+	public double getSampleLeft(int pos) {
+		return left[pos];
+	}
+
+	@Override
+	public double getSampleRight(int pos) {
+		return right[pos];
+	}
+
+	@Override
+	public void setSample(int pos, int left) {
+		this.left[pos] = left;
+	}
+
+	@Override
+	public void setSample(int pos, int left, int right) {
+		this.left[pos] = left;
+		this.right[pos] = right;
+	}
+
+	@Override
+	public void isStereo() {
+
+	}
+}