import javax.swing.event.EventListenerList;
import java.util.Arrays;

public class PunchingBag implements Runnable {
	private byte[] rawLeds = new byte[6*8];
	private Colour[][] leds = new Colour[9][20];
	private byte[] ledGridIntensities = new byte[6];
	private boolean[][] buttons = new boolean[8][19];

	enum Colour {
		None, Red, Yellow, Green
	};

	private EventListenerList buttonListenerList = new EventListenerList();
	private EventListenerList ledListenerList = new EventListenerList();

	public PunchingBag() {
		new Thread(this).start();
	}

	/**
	 * Adds an <code>ActionListener</code> to the button.
	 * 
	 * @param l
	 *            the <code>ActionListener</code> to be added
	 */
	public void addButtonListener(ButtonListener l) {
		listenerList.add(ButtonListener.class, l);
	}

	public void setLED(byte x, byte y, byte intensity) {

	}

	public void drawRipple(byte x, byte y, byte intensity) {
		new Ripple(x, y, intensity);
	}

	class Ripple implements Runnable {
		double currentWidth;
		final byte x;
		final byte y;
		byte intensity;

		public Ripple(byte x, byte y, byte intensity) {
			this.x = x;
			this.y = y;
			this.intensity = intensity;
			new Thread(this).start();
		}

		@Override
		public void run() {
			Colour colour;
			boolean drawnSomething = true;

			while (drawnSomething) {

				if (intensity >= 10) {
					colour = Colour.Red;
				} else if (intensity >= 5) {
					colour = Colour.Yellow;
				} else {
					colour = Colour.Green;
				}

				drawnSomething = false;

				for (double i = 0; i < 360; i++) {
					int x = x + (int) Math.round(currentWidth * Math.cos(i));
					int y = y + (int) Math.round(currentWidth * Math.sin(i));

					if (x >= 0 && x <= 8 && y >= 0 && y <= 19) {
						// setLED(x, y, colour);
						drawnSomething = true;
					}

				}

				currentWidth += 0.1 + (currentWidth / 10);
				try {
					Thread.sleep(1000/60);
				} catch (InterruptedException e) {
					e.printStackTrace();
				}
			}
		}

	}

}

void CirclePulsate (int x, int y)
{
for ( int i= 0 ; i<= 15 ; i++ ) {
matrix. Clear ( ) ;
matrix. DrawEllipse ( AS1107:: Maxx / x , y ,i,i ) ;
matrix. Update ( ) ;
delay ( d ) ;

		buttonListenerList.add(ButtonListener.class, l);
	}

	public void addLEDChangeListener(ButtonListener l) {
		ledListenerList.add(ButtonListener.class, l);
	}

	public void setLED(byte x, byte y, Colour colour) {
		leds[x][y] = colour;
	}

	private void calculateRawLeds() {
		for (int y = 0; y <= 18; y++) {
			for (int x = 0; x <= 6; x++) {
				if ((y % 2) == 0) {
					if (leds[x][y] == Colour.Green
							|| leds[x][y] == Colour.Yellow) {
						rawLeds[(int) Math.floor(y / 4)] = (byte) (rawLeds[(int) Math
								.floor(y / 4)] | (1 << (7 - x)));
					}
				} else {
					if (leds[x][y] == Colour.Red || leds[x][y] == Colour.Yellow) {
						rawLeds[(int) Math.floor(y / 4)] = (byte) (rawLeds[(int) Math
								.floor(y / 4)] | (1 << (7 - x)));
					}
				}
			}
		}
		int x = 7;
		// TODO: Complete and test, or rethink the following?
		for (int startY = 0; startY <= 4; startY++) {
			for (int y = 0; y <= 3; y++) {
				if (leds[x][startY + (y * 4)] == Colour.Red || leds[x][startY + (y * 4)] == Colour.Yellow) {
					rawLeds[(5 * 8) + startY] = (byte) (rawLeds[(int) Math
							.floor(y / 4)] | (1 << (7 - x)));
				}
				if (leds[x][y] == Colour.Green || leds[x][y] == Colour.Yellow) {
					rawLeds[(int) Math.floor(y / 4)] = (byte) (rawLeds[(int) Math
							.floor(y / 4)] | (1 << (7 - x)));
				}
			}
		}
	}

	public void clearLEDGrid() {
		Arrays.fill(leds, Boolean.FALSE);
	}

	public void setLEDGridIntensity(byte grid, byte intensity) {
		ledGridIntensities[grid] = intensity;
	}

	public void setLEDIntensities(byte intensity) {
		Arrays.fill(ledGridIntensities, intensity);
	}

	public void run() {

	}

}