public void run() {
while (running) {
if (!paused) {
if (mode == 0) {
for (double i = 0; i < 3.14f; i = i + 0.1f) {
for (int j = 0; j < 12; j++) {
double osc = Math.sin(i) * 127;
int value = (int) osc;
MIDILight(j, value);
}
delay(30);
}
for (double i = 3.14f; i >= 0; i = i - 0.1f) {
for (int j = 0; j < 12; j++) {
double osc = Math.sin(i) * 127;
int value = (int) osc;
MIDILight(j, value);
}
delay(30);
}
} else if (mode == 1) {
for (int j = 0; j < 12; j++) {
MIDILight(j, 127);
}
mode = 1000;
} else if (mode == 2) {
for (int j = 0; j < 12; j++) {
MIDILight(j, 0);
}
mode = 1000;
} else if (mode == 3) {
int controller = (int) random(12);
int randomValue = (int) random(127);
MIDILight(controller, randomValue);
delay(30);
} else if (mode == 4) {
for (int i = 0; i < 64; i++) {
for (int j = 0; j < 12; j++) {
MIDILight(j, i * 2);
}
delay(20);
}
for (int i = 63; i >= 0; i--) {
for (int j = 0; j < 12; j++) {
MIDILight(j, i * 2);
}
delay(20);
}
} else {
delay(10);
// FIX THIS. WITHOUT THIS THE CPU USE GOES THROUGH THE ROOF. NEED A WAY
// TO SLEEP THIS THREAD WHEN IT'S NOT IN USE.
}
}
}
System.out.println(id + " thread is done!");
}
public void nudge(int i) {
x[i] += (double) rand.nextInt(1000) / 8756;
y[i] += (double) rand.nextInt(1000) / 5432;
int tmpScale = (int) (Math.abs(Math.sin(x[i])) * 10);
scale[i] = (double) tmpScale / 10;
int nudgeX = (int) (((double) getWidth() / 2) * .8);
int nudgeY = (int) (((double) getHeight() / 2) * .60);
xh[i] = (int) (Math.sin(x[i]) * nudgeX) + nudgeX;
yh[i] = (int) (Math.sin(y[i]) * nudgeY) + nudgeY;
}
/**
* Create a note (sine wave) of the given frequency (Hz), for the given duration (seconds) scaled
* to the given volume (amplitude).
*/
public static double[] note(double hz, double duration, double amplitude) {
int N = (int) (StdAudio.SAMPLE_RATE * duration);
double[] a = new double[N + 1];
for (int i = 0; i <= N; i++)
a[i] = amplitude * Math.sin(2 * Math.PI * i * hz / StdAudio.SAMPLE_RATE);
return a;
}
/** Test client - play an A major scale to standard audio. */
public static void main(String[] args) {
// 440 Hz for 1 sec
double freq = 440.0;
for (int i = 0; i <= StdAudio.SAMPLE_RATE; i++) {
StdAudio.play(0.5 * Math.sin(2 * Math.PI * freq * i / StdAudio.SAMPLE_RATE));
}
// scale increments
int[] steps = {0, 2, 4, 5, 7, 9, 11, 12};
for (int i = 0; i < steps.length; i++) {
double hz = 440.0 * Math.pow(2, steps[i] / 12.0);
StdAudio.play(note(hz, 1.0, 0.5));
}
// need to call this in non-interactive stuff so the program doesn't
// terminate
// until all the sound leaves the speaker.
StdAudio.close();
// need to terminate a Java program with sound
System.exit(0);
}
public void simulateBall() {
ballPreviousX = ballX;
ballPreviousY = ballY;
leftEdgeActive = rightEdgeActive = topEdgeActive = bottomEdgeActive = true;
if (ballY >= MaxY) {
ballStarted = false;
}
if (!ballStarted) {
ballX = padx - ballDiameter / 2;
ballY = padTop - ballDiameter;
} else {
ballX = ballX + (int) (Math.cos((angle * pi) / 180.0) * unit);
ballY = ballY - (int) (Math.sin((angle * pi) / 180.0) * unit); // Y increases downward
if (Math.sin((angle * pi) / 180.0) * unit >= 0) {
top = true;
} else top = false;
if (Math.cos((angle * pi) / 180.0) * unit >= 0) {
right = true;
} else right = false;
if (right) leftEdgeActive = false;
else rightEdgeActive = false;
if (top) bottomEdgeActive = false;
else topEdgeActive = false;
Pair temp;
if (leftEdgeActive) {
int xBlockLeft = ((ballX - blockStartX) / blockLength) * blockLength;
int yBlockLeft = ((ballY - blockStartY + ballDiameter / 2) / blockHeight) * blockHeight;
// Left Boundary Edge
temp = new Pair(xBlockLeft, yBlockLeft);
if ((blockMap.containsKey(temp.toString())
&& (ballX >= blockStartX)
&& (ballY >= blockStartY))
|| ballX <= 0) {
if (immutableBlocks.containsKey(temp.toString()) == false) {
/* if(fireBlocks.containsKey(temp.toString())){
fireEnabled = true;
}
*/
angle = 180.0 - angle;
blockMap.remove(temp.toString());
repaintBlocks = true;
count = numRepaints;
repaint();
return;
} else {
// angle = 180.0 - angle;
blockMap.put(temp.toString(), Color.RED);
repaintBlocks = true;
count = numRepaints;
repaint();
return;
}
}
}
if (rightEdgeActive) {
int xBlockRight = ((ballX - blockStartX + ballDiameter) / blockLength) * blockLength;
int yBlockRight = ((ballY - blockStartY + ballDiameter / 2) / blockHeight) * blockHeight;
// Right Boundary Edge
temp = new Pair(xBlockRight, yBlockRight);
if ((blockMap.containsKey(temp.toString())
&& (ballX - blockStartX + ballDiameter > 0)
&& (ballY - blockStartY + ballDiameter / 2) >= 0)
|| (ballX + ballDiameter) >= MaxX) {
// System.out.println("Right edge");
if (immutableBlocks.containsKey(temp.toString()) == false) {
/* if(fireBlocks.containsKey(temp.toString())){
fireEnabled = true;
}*/
angle = 180.0 - angle;
blockMap.remove(temp.toString());
repaintBlocks = true;
count = numRepaints;
repaint();
return;
} else {
// angle = 180.0 - angle;
blockMap.put(temp.toString(), Color.RED);
repaintBlocks = true;
count = numRepaints;
repaint();
return;
}
}
}
if (topEdgeActive) {
int xBlockTop = ((ballX - blockStartX + ballDiameter / 2) / blockLength) * blockLength;
int yBlockTop = ((ballY - blockStartY) / blockHeight) * blockHeight;
// top Boundary Edge
temp = new Pair(xBlockTop, yBlockTop);
if ((blockMap.containsKey(temp.toString())
&& (ballX >= blockStartX)
&& (ballY >= blockStartY))
|| (ballY - ballDiameter) <= 0) {
if (immutableBlocks.containsKey(temp.toString()) == false) {
/*if(fireBlocks.containsKey(temp.toString())){
fireEnabled = true;
}*/
angle = 360.0 - angle;
blockMap.remove(temp.toString());
repaintBlocks = true;
count = numRepaints;
repaint();
// System.out.println("temp " + temp.toString());
return;
} else {
// angle = 360.0 - angle;
blockMap.put(temp.toString(), Color.RED);
repaintBlocks = true;
count = numRepaints;
repaint();
return;
}
}
}
if (bottomEdgeActive) {
int xBlockBottom = ((ballX - blockStartX + ballDiameter / 2) / blockLength) * blockLength;
int yBlockBottom = ((ballY - blockStartY + ballDiameter) / blockHeight) * blockHeight;
// top Boundary Edge
temp = new Pair(xBlockBottom, yBlockBottom);
if ((blockMap.containsKey(temp.toString())
&& (ballX - blockStartX + ballDiameter / 2 >= 0)
&& (ballY - blockStartY + ballDiameter >= 0))
|| (((((ballY + ballDiameter) >= padTop && (ballY + ballDiameter) <= padBottom))
|| (ballY >= padTop && ballY <= padBottom))
&& (ballX) >= (padx - padLength / 2)
&& ballX <= (padx + padLength / 2))) {
if (immutableBlocks.containsKey(temp.toString()) == false) {
/*if(fireBlocks.containsKey(temp.toString())){
fireEnabled = true;
}*/
angle = 360.0 - angle;
blockMap.remove(temp.toString());
repaintBlocks = true;
count = numRepaints;
repaint();
return;
} else {
// angle = 360.0 - angle;
blockMap.put(temp.toString(), Color.RED);
repaintBlocks = true;
count = numRepaints;
repaint();
return;
}
}
}
}
}