static void rand() // 중복되지 않는 랜덤 숫자배열 두개 만들기
{
int su = 0; // 난수 발생시 저장할 변수
boolean bDash = false; // 중복여부 확인
for (int i = 0; i < 75; i++) {
bDash = true;
while (bDash) // 난수발생, 중복 학인
{
su = (int) (Math.random() * 75) + 1; // 판 크기+10개(상대가 못맞출 수도 있게)의 난수 입력
bDash = false;
for (int j = 0; j < i; j++) {
if (numArr1[j] == su) {
bDash = true; // 중복이 있으면 멈추고 while문을 다시 수행(랜덤값을 다시 줌)
break;
}
}
}
numArr1[i] = su;
}
for (int i = 0; i < 75; i++) {
bDash = true;
while (bDash) // 난수발생, 중복 학인
{
su = (int) (Math.random() * 75) + 1; // 판 크기+10개(상대가 못맞출 수도 있게)의 난수 입력
bDash = false;
for (int j = 0; j < i; j++) {
if (numArr2[j] == su) {
bDash = true; // 중복이 있으면 멈추고 while문을 다시 수행(랜덤값을 다시 줌)
break;
}
}
}
numArr2[i] = su;
}
}
/** Start the background thread. */
public void start() {
// create a random list of cities
cities = new City[TravelingSalesman.CITY_COUNT];
for (int i = 0; i < TravelingSalesman.CITY_COUNT; i++) {
cities[i] =
new City(
(int) (Math.random() * (getBounds().width - 10)),
(int) (Math.random() * (getBounds().height - 60)));
}
// create the initial chromosomes
chromosomes = new Chromosome[TravelingSalesman.POPULATION_SIZE];
for (int i = 0; i < TravelingSalesman.POPULATION_SIZE; i++) {
chromosomes[i] = new Chromosome(cities);
chromosomes[i].setCut(cutLength);
chromosomes[i].setMutation(TravelingSalesman.MUTATION_PERCENT);
}
Chromosome.sortChromosomes(chromosomes, TravelingSalesman.POPULATION_SIZE);
// start up the background thread
started = true;
map.update(map.getGraphics());
generation = 0;
if (worker != null) worker = null;
worker = new Thread(this);
// worker.setPriority(Thread.MIN_PRIORITY);
worker.start();
}
private void spawnRandomers() {
for (int i = 0; i < randomN; i++) {
float x = (float) Math.random() * width;
float y = (float) Math.random() * height;
float r =
(float)
Math.sqrt(
Math.pow(((Player) players.get(0)).getX() - x, 2)
+ Math.pow(((Player) players.get(0)).getY() - x, 2));
while (r < distanceLimit) {
x = (float) Math.random() * width;
y = (float) Math.random() * height;
r =
(float)
Math.sqrt(
Math.pow(((Player) players.get(0)).getX() - x, 2)
+ Math.pow(((Player) players.get(0)).getY() - y, 2));
}
enemies.add(new EnemyTypes.Random(x, y, 0.5f, borders));
}
spawnRandomersB = false;
}
/**
* Spawn a character on the map
*
* @param MiX Minimum X value
* @param MiY Minimum Y value
* @param MaX Maximum X value
* @param MaY Maximum Y value
*/
public void Spawn(int MiX, int MiY, int MaX, int MaY) {
double Nx = 0, Ny = 0;
// Random coordinate
Nx = Math.random() * MaX + MiX;
Ny = Math.random() * MaY + MiY;
// Store block number
int BNum = MAP.elementAt(0).getBlockNum(Nx + W / 2, Ny + H / 2);
// if invalid block number
if (BNum == -1) {
Spawn(MiX, MiY, MaX, MaY);
}
// if invalid surface
else if (!isValidSurface(MAP.elementAt(0).Fill[BNum])) {
Spawn(MiX, MiY, MaX, MaY);
}
// if colliding with something
else if (this.Collision(Nx + W / 2, Ny + H / 2)) {
Spawn(MiX, MiY, MaX, MaY);
} else {
X = Nx;
Y = Ny;
}
}
@Override
public void actionPerformed(ActionEvent e) {
if (firstClick) {
firstClick = false;
lastIcon = buttons[0][0].getIcon();
buttons[0][0].setIcon(null);
for (int i = 0; i < 10000; i++) {
int zufallY = (int) ((Math.random() * YY) + 0);
int zufallX = (int) ((Math.random() * XX) + 0);
switchButton(zufallY, zufallX);
}
// ToDo: unwiederrufbare Operationen vermeiden?
// funktion klären und abfangen
/*while(lastButton % XX != 0)
switchButton(lastButton-1);
while (lastButton != "00")
switchButton(lastButton-XX);*/
} else {
PuzzButton tmp = (PuzzButton) e.getSource();
int posY = tmp.getPosY();
int posX = tmp.getPosX();
switchButton(posY, posX);
if (isDone()) {
buttons[0][0].setIcon(lastIcon);
firstClick = true;
}
}
}
// Proceso para posicionar las imagenes en el concentrece
public void cargarImagenes() {
int x, y = 0;
int numero = -1;
double x1, y1 = 0;
ficha = new int[a][b];
// Incializacion de la matriz entera en -1
for (int i = 0; i < getA(); i++) {
for (int j = 0; j < getB(); j++) {
ficha[i][j] = -1;
}
}
// Proceso de introduccion de imagenes en posiciones aleatorias para
// obtener mas variaciones del juego
for (int i = 0; i < getA(); i++) {
for (int j = 0; j < getB(); j++) {
do {
x1 = Math.random() * getA();
y1 = Math.random() * getB();
x = (int) x1;
y = (int) y1;
} while (ficha[x][y] != -1);
numero++;
if (numero == getC()) {
numero = 0;
}
ficha[x][y] = numero;
parejas[i][j].setIcon(vacio);
}
}
}
protected void moveBall() {
// System.out.println("I'm in the moveBall() function!");
int width = getWidth();
int height = getHeight();
int min, max, randomX, randomY;
min = 0;
max = 200;
randomX = min + (int) (Math.random() * ((max - min) + 1));
randomY = min + (int) (Math.random() * ((max - min) + 1));
// System.out.println(randomX + ", " + randomY);
Rectangle ballBounds = ball.getBounds();
// //System.out.println(ballBounds.x + ", " + ballBounds.y);
// if (ballBounds.x + randomX < 0) {
// randomX = 200;
// } else if (ballBounds.x + ballBounds.width + randomX > width) {
// randomX = -200;
// }
// if (ballBounds.y + randomY < 0) {
// randomY = 200;
// } else if (ballBounds.y + ballBounds.height + randomY > height) {
// randomY = -200;
// }
ballBounds.x = randomX;
ballBounds.y = randomY;
_ballXpos = ballBounds.x;
_ballYpos = ballBounds.y;
ball.setFrame(ballBounds);
thePlacebo.repaint();
}
// -------------------------------------------------------------------------------------------------------------------------------------------------------
// Decorations
public void newDecos() {
int prob = (int) (Math.random() * 100); // randomly spawnst he decoration
if (prob == 1) {
if (decoList.size() < 1) {
int prob2 = (int) (Math.random() * 2);
if (prob2 == 1) { // right side or left side
decoList.add(new Decorations(-700, (int) (backy * 0.1) % 23080, false));
} else {
decoList.add(new Decorations(-700, (int) (backy * 0.1) % 23080, true));
}
}
}
Boolean check = true;
for (Decorations i : decoList) {
if (i.getYTop() >= 2000) {
check = false;
break;
}
}
if (check == false
&& decoList.size()
> 0) { // theres only on in the lsit but for consitency we kept it as a list
decoList.remove(0);
}
}
public void reset() {
// init the location of the rocket to the center.
rocketXPos = getWidth2() / 2;
rocketYPos = getHeight2() / 2;
// rocket direction
rocketRight = true;
// rocket speed.
rocketXSpeed = 0;
rocketYSpeed = 0;
rocketMaxSpeed = 10;
// rocket lives
rocketLife = 3;
// star position.
starXPos = new int[numStars];
starYPos = new int[numStars];
starActive = new boolean[numStars];
for (int index = 0; index < numStars; index++) {
starXPos[index] = (int) (Math.random() * getWidth2());
starYPos[index] = (int) (Math.random() * getHeight2());
starActive[index] = true;
}
// score stuff
score = 0;
// missile stuff
missile = new Missile[Missile.numMissile];
for (int index = 0; index < missile.length; index++) {
missile[index] = new Missile();
}
Missile.currentIndex = 0;
starHit = -1;
gameOver = false;
}
public static void main(String[] args) {
Plot2DPanel p = new Plot2DPanel();
double[] X = new double[10];
double[] Y = new double[10];
for (int j = 0; j < X.length; j++) {
X[j] = j;
Y[j] = Math.random();
}
p.addStaircasePlot("toto", X, Y);
new FrameView(p).setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Color[] c = new Color[10];
p = new Plot2DPanel();
X = new double[10];
Y = new double[10];
for (int j = 0; j < X.length; j++) {
X[j] = j;
Y[j] = Math.random();
c[j] = new Color((int) (Math.random() * 0x1000000));
}
p.addStaircasePlot("toto", c, X, Y);
new FrameView(p).setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
private void addTile() {
List<Tile> list = availableSpace();
if (!availableSpace().isEmpty()) {
int index = (int) (Math.random() * list.size()) % list.size();
Tile emptyTime = list.get(index);
emptyTime.value = Math.random() < 0.9 ? 2 : 4;
}
}
// Starts this die rolling
public void roll() {
super.roll();
int width = tableRight - tableLeft;
int height = tableBottom - tableTop;
xCenter = tableLeft;
yCenter = tableTop + height / 2;
xSpeed = width * (Math.random() + 1) * speedFactor;
ySpeed = height * (Math.random() - .5) * 2. * speedFactor;
}
public Ball(Color c, Bar b) {
color = c;
bar = b;
double x = (Cwiczenie5_4.SIZE.width - SIZE) * Math.random();
double y = (Cwiczenie5_4.SIZE.height - Bar.SIZE.height - SIZE) * Math.random();
pos = new Point((int) x, (int) y);
int d = MAX_VEL - MIN_VEL;
dy = (-1) * (int) (d * Math.random() + MIN_VEL);
dx = (int) (2 * MAX_VEL * Math.random() - MAX_VEL);
}
public void addParticle(int x, int y) {
// TODO configurable
int dx, dy;
dx = (int) (Math.random() * 4) * (Math.random() > 0.5 ? -1 : 1);
dy = (int) (Math.random() * -3 - 1);
int size = (int) (Math.random() * 3 + 1);
int life = 15;
final Particle e = new Particle(x, y, dx, dy, size, life, JBColor.darkGray);
particles.add(e);
}
public void animate(float[] pts, float[] deltas, int index, int limit) {
float newpt = pts[index] + deltas[index];
if (newpt <= 0) {
newpt = -newpt;
deltas[index] = (float) (Math.random() * 3.0 + 2.0);
} else if (newpt >= (float) limit) {
newpt = 2.0f * limit - newpt;
deltas[index] = -(float) (Math.random() * 3.0 + 2.0);
}
pts[index] = newpt;
}
// experimental
// ====================================================================
// ====================================================================
// ====================================================================
private void readAndDrawBIGGraph(String file) {
// behövs inte än
// @TODO
// hur rita flera linjer mellan 2 noder? (för flera linjer)
// reading of the graph should be done in the graph itself
// it should be possible to get an iterator over nodes and one over edges
// read in all the stops and lines and draw the lmap
Scanner indata = null;
// insert into p-queue to get them sorted
names = new PriorityQueue<String>();
try {
// Read stops and put them in the node-table
// in order to give the user a list of possible stops
// assume input file is correct
indata = new Scanner(new File(file + "-stops.txt"), "ISO-8859"); //
while (indata.hasNext()) {
String hpl = indata.next().trim();
int xco = indata.nextInt();
int yco = indata.nextInt();
noderna.add(new BusStop(hpl, xco, yco));
names.add(hpl);
// Draw
// this is a fix: fixa att Kålltorp och Torp är samma hållplats
if (hpl.equals("Torp")) {
xco += 11;
hpl = " / Torp";
}
karta.drawString(hpl, xco, yco, DrawGraph.Layer.BASE);
}
indata.close();
// Read in the lines and add to the graph
indata = new Scanner(new File(file + "-lines.txt"), "ISO-8859");
grafen = new DirectedGraph<BusEdge>(noderna.noOfNodes());
Color color =
new Color((float) Math.random(), (float) Math.random(), (float) Math.random()); //
String lineNo = "1"; //
while (indata.hasNext()) { // assume lines are correct
int from = noderna.find(indata.next()).getNodeNo();
int to = noderna.find(indata.next()).getNodeNo();
grafen.addEdge(new BusEdge(from, to, indata.nextInt(), lineNo));
indata.nextLine(); // skip rest of line
// Draw
BusStop busFrom = noderna.find(from);
BusStop busTo = noderna.find(to);
karta.drawLine(
busFrom.xpos, busFrom.ypos, busTo.xpos, busTo.ypos, color, 2.0f, DrawGraph.Layer.BASE);
}
indata.close();
} catch (FileNotFoundException fnfe) {
throw new RuntimeException(" Indata till busshållplatserna saknas");
}
karta.repaint();
} // end readAndDrawBIGGraph
// Draws this die when rolling with a random number of dots
private void drawRolling(Graphics g) {
int x = xCenter - dieSize / 2 + (int) (3 * Math.random()) - 1;
int y = yCenter - dieSize / 2 + (int) (3 * Math.random()) - 1;
g.setColor(Color.RED);
if (x % 2 != 0) g.fillRoundRect(x, y, dieSize, dieSize, dieSize / 4, dieSize / 4);
else g.fillOval(x - 2, y - 2, dieSize + 4, dieSize + 4);
Die die = new Die();
die.roll();
drawDots(g, x, y, die.getNumDots());
}
/**
* The run method just posts messages to the transcript at random intervals of 2 to 10 seconds.
*/
public void run() {
//
postMessage("RECEIVED: Hey, hello there! Nice to chat with you.");
while (running) {
try {
// Wait a random time from 2000 to 10000 milliseconds.
Thread.sleep(2000 + (int) (8000 * Math.random()));
} catch (InterruptedException e) {
}
int msgNum = (int) (Math.random() * incomingMessages.length);
postMessage("RECEIVED: " + incomingMessages[msgNum]);
}
}
private void spawnBomb() {
float x, y;
for (int i = 0; i < bombN; i++) {
if (Math.random() > .5) { // top/bottom
y = (Math.random() > .5) ? borders[1] : borders[3];
x = (float) Math.random() * borders[2] - borders[0]; // width
} else {
x = (Math.random() > .5) ? borders[0] : borders[2];
y = (float) Math.random() * borders[3] - borders[1]; // height
}
enemies.add(new EnemyTypes.Bomb(x, y, 1f, borders, scbInstance));
}
}
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
width = frame.getWidth();
height = frame.getHeight();
sizeControl.width = width;
sizeControl.height = height;
if (info.pressed == true && !showGuide) {
showGuide = true;
}
if (back.pressed == true && showGuide) {
showGuide = false;
}
go.x = width / 2;
go.y = height / 2;
info.x = width / 2;
info.y = height / 2 + 150;
back.x = 3 * width / 4;
back.y = height / 2 + 150;
for (int i = 0; i < boomList.size(); i++) {
boomList.get(i).updatePosition();
if (Integer.parseInt(boomList.get(i).toString()) <= 0) {
boomList.remove(i);
} else {
for (int ii = 0; ii < gravList.size(); ii++) {
gravList.get(ii).pull(boomList.get(i));
if (boomList.get(i).collide(gravList.get(ii))) {
boomList.remove(i);
}
}
}
}
count--;
if (count <= 0) {
double rand1 = Math.random();
double rand2 = Math.random();
for (int ii = 0; ii < num; ii++) {
boomList.add(new boom(rand1 * width, rand2 * height));
}
count = delay;
}
repaint();
}
private void levelSetup() {
reset();
switch (level) {
case 1:
distance = 600;
monsterN = 0;
randomN = 0;
rainN = 30;
defaultDistance = 600;
timeLast = 10000;
spawnCircleB = true;
break;
case 2:
distance = 600;
monsterN = 0;
randomN = 30;
rainN = 30;
defaultDistance = 600;
timeLast += 10000;
spawnCircleB = true;
break;
case 3:
distance = 600;
monsterN = 30;
randomN = 0;
rainN = 0;
defaultDistance = 600;
timeLast += 10000;
spawnCircleB = true;
break;
default:
distance = (float) (Math.random() * 200 + 400 - level * 5);
monsterN = (int) (Math.random() * 25 + 10 + level);
randomN = (int) (Math.random() * 25 + 10 + level);
rainN = (int) (Math.random() * 10 + 10 + level);
defaultDistance = distance;
timeLast += 5000 + level * 1000;
spawnCircleB = true;
}
monsterN *= monsterMultiplier;
randomN *= monsterMultiplier;
spawnMonsterB = true;
spawnRandomersB = true;
spawnIncrease = true;
spawnRainB = true;
}
public void Array(int size) {
int n;
char s = 'a';
String text = "\nRagged array: ";
char[][] array = new char[size][];
// Add rows to array
for (int k = 0; k < size; k++) {
n = 1 + (int) (Math.random() * 8);
array[k] = new char[n];
}
// Fill out the rows
for (int i = 0; i < array.length; i++) {
text += "\n|";
for (int j = 0; j < array[i].length; j++) {
array[i][j] = s;
s++;
text += array[i][j] + " | ";
}
}
System.out.print(text);
// JOptionPane.showMessageDialog(null, text); //doesn't work...
}
public int FindRandomSize(int max, int min) {
int range = Math.abs(max - min) + 1;
int random_number = (int) (Math.random() * range) + (min <= max ? min : max);
return random_number;
}
public void blockgen() {
Component temporaryLostComponent = null;
pos[0] = 0;
pos[1] = 1;
rand = (int) (Math.floor(Math.random() * 7 + 1));
centralx = 4;
centraly = 0;
System.out.print(rand);
if ((b[4 + prof[pos[0]][0][rand - 1].x][prof[pos[0]][0][rand - 1].y].getBackground()
== Color.DARK_GRAY)
&& (b[4 + prof[pos[0]][1][rand - 1].x][prof[pos[0]][1][rand - 1].y].getBackground()
== Color.DARK_GRAY)
&& (b[4 + prof[pos[0]][2][rand - 1].x][prof[pos[0]][2][rand - 1].y].getBackground()
== Color.DARK_GRAY)
&& (b[4 + prof[pos[0]][3][rand - 1].x][prof[pos[0]][3][rand - 1].y].getBackground()
== Color.DARK_GRAY)) {
b[4 + prof[pos[0]][0][rand - 1].x][prof[pos[0]][0][rand - 1].y].setBackground(rnd[rand - 1]);
b[4 + prof[pos[0]][1][rand - 1].x][prof[pos[0]][1][rand - 1].y].setBackground(rnd[rand - 1]);
b[4 + prof[pos[0]][2][rand - 1].x][prof[pos[0]][2][rand - 1].y].setBackground(rnd[rand - 1]);
b[4 + prof[pos[0]][3][rand - 1].x][prof[pos[0]][3][rand - 1].y].setBackground(rnd[rand - 1]);
go();
} else {
JOptionPane.showMessageDialog(
temporaryLostComponent, "Game Over! You cleared " + rowsclrd + " rows, well done!");
System.exit(0);
}
}
public void go() {
setUpGui();
try {
Sequencer sequencer = MidiSystem.getSequencer();
sequencer.open();
// make a sequencer and open
sequencer.addControllerEventListener(m1, new int[] {127});
Sequence seq = new Sequence(Sequence.PPQ, 4);
Track track = seq.createTrack();
int r = 0;
for (int i = 0; i < 300; i += 4) {
r = (int) ((Math.random() * 50) + 1);
track.add(makeEvent(144, 1, r, 100, i));
track.add(makeEvent(176, 1, 127, 0, i));
track.add(makeEvent(128, 1, r, 100, i + 2));
} // end loop
sequencer.setSequence(seq);
sequencer.start();
sequencer.setTempoInBPM(120);
} catch (Exception ex) {
ex.printStackTrace();
}
} // close method
/** Checks if a message should be passed up, or not */
protected boolean shouldDropUpMessage(
@SuppressWarnings("UnusedParameters") Message msg, Address sender) {
if (discard_all && !sender.equals(localAddress())) return true;
if (ignoredMembers.contains(sender)) {
if (log.isTraceEnabled()) log.trace(localAddress + ": dropping message from " + sender);
num_up++;
return true;
}
if (up > 0) {
double r = Math.random();
if (r < up) {
if (excludeItself && sender.equals(localAddress())) {
if (log.isTraceEnabled()) log.trace("excluding myself");
} else {
if (log.isTraceEnabled()) log.trace(localAddress + ": dropping message from " + sender);
num_up++;
return true;
}
}
}
return false;
}
public Object down(Message msg) {
Address dest = msg.getDest();
boolean multicast = dest == null;
if (msg.getSrc() == null) msg.setSrc(localAddress());
if (discard_all) {
if (dest == null || dest.equals(localAddress())) loopback(msg);
return null;
}
if (!multicast && drop_down_unicasts > 0) {
drop_down_unicasts = Math.max(0, drop_down_unicasts - 1);
return null;
}
if (multicast && drop_down_multicasts > 0) {
drop_down_multicasts = Math.max(0, drop_down_multicasts - 1);
return null;
}
if (down > 0) {
double r = Math.random();
if (r < down) {
if (excludeItself && dest != null && dest.equals(localAddress())) {
if (log.isTraceEnabled()) log.trace("excluding itself");
} else {
log.trace("dropping message");
num_down++;
return null;
}
}
}
return down_prot.down(msg);
}
// FUNCTION TO GENERATE A STRING OF 10 ADDRESS REFERENCES
public void autoGenerateString() {
int random;
for (int i = 0; i < 10; i++) {
// RANDOMLY SELECT AN INDEX BETWEEN 0 AND 255
random = (int) (Math.random() * 256);
// ADD THE ADDRESS AT THIS INDEX IN ARRAY addresses TO THE LIST OF ADDRESS REFERENCE STRINGS
// listData[i] = addresses[random];
listData.add(addresses[random]);
}
// ADD THIS LIST TO THE LISTBOX
addRefStrList.setListData(listData);
// ENABLE THE Next BUTTON AND DISABLE Back BUTTON
// moveStatus = 0;
next.setEnabled(true);
back.setEnabled(false);
// UPDATE THE PROGRESS FIELD
tProgress.setText(
"We have automatically generated an address string of 10 addresses for you to work with."
+ "\nClick on \"Next\" to continue.");
} // END FUNCTION autoGenerateString
/**
* Constructs a Sorter.
*
* @param values the array to be sorted
* @param comp the component on which to display the sorting progress
*/
public Sorter(ArrayComponent comp) {
values = new Double[VALUES_LENGTH];
for (int i = 0; i < values.length; i++) values[i] = new Double(Math.random());
this.component = comp;
this.gate = new Semaphore(1);
this.run = false;
}
/** Setzt alle Spielparameter zurück und verteilt die Spieler entlang der Main-Ebene */
public void restartGame() {
for (int c = 1; c < player.length; c++) {
if (player[c] != null) {
player[c].x = (int) (Math.random() * (ebenen[0][1] - ebenen[0][0]) + ebenen[0][0]);
player[c].y = 0;
player[c].health = 100;
player[c].jumpheigth = 200;
player[c].speed = 5;
player[c].sperrzeit = 40;
player[c].freezeControls = false;
gamerunner.neu = false;
gamerunner.schonneu = true;
player[c].amstartwarten = 42;
player[c].perkzählerjump = -1;
player[c].perkzählerrun = -1;
player[c].perkzählershoot = -1;
player[c].boomRight = 0;
player[c].boomUp = 0;
player[c].boomLeft = 0;
gamerunner.wellenModus.wAnzeige = -1;
gamerunner.wellenModus.wNeu = false;
gamerunner.wellenModus.nNeu = false;
gamerunner.storyModus.amanfang = true;
gamerunner.wellenModus.amanfang = true;
} // end of if
} // end of for
for (int c = 0; c < gamerunner.shot.length; c++) {
gamerunner.shot[c] = null;
DamageLogig.shot[c] = null;
} // end of for
DamageLogig.counter = 0;
}
