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import java.awt.Color; | |
import javax.swing.JFrame; | |
import javax.swing.JPanel; | |
import javax.swing.WindowConstants; | |
import java.awt.Dimension; | |
import java.awt.Graphics; | |
import java.awt.Graphics2D; | |
import java.awt.Point; | |
import java.awt.event.MouseListener; | |
import java.awt.event.MouseEvent; | |
import java.awt.event.KeyAdapter; | |
import java.awt.event.KeyEvent; | |
import java.util.*; | |
import java.io.*; | |
import java.awt.Font; | |
import java.awt.*; | |
public class GUI { | |
private JFrame frame; | |
public GUI() { | |
frame = new JFrame("Bubbles Program"); | |
frame.setSize(800, 800); | |
frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); | |
frame.setPreferredSize(frame.getSize()); | |
frame.add(new InnerProgram(frame.getSize())); | |
frame.pack(); | |
frame.setVisible(true); | |
} | |
public static void main(String... argv) { | |
new GUI(); | |
} | |
public static class InnerProgram extends JPanel implements Runnable, MouseListener { | |
ArrayList<String> names = new ArrayList<String>(); | |
private Thread animator; | |
Dimension d; | |
String str = ""; | |
//Bubbles b = null; | |
private Queue bubs = new Queue<Bubbles>(25); | |
public InnerProgram (Dimension dimension) { | |
setSize(dimension); | |
setPreferredSize(dimension); | |
addMouseListener(this); | |
addKeyListener(new TAdapter()); | |
setFocusable(true); | |
d = getSize(); | |
//for animating the screen - you won't need to edit | |
if (animator == null) { | |
animator = new Thread(this); | |
animator.start(); | |
} | |
setDoubleBuffered(true); | |
} | |
@Override | |
public void paintComponent(Graphics g) { | |
Graphics2D g2 = (Graphics2D)g; | |
g2.setColor(Color.black); | |
g2.fillRect(0, 0,(int)d.getWidth() , (int)d.getHeight()); | |
Color co = new Color(255,255,255); | |
g2.setColor(co); | |
int fontSize = 10; | |
g2.setFont(new Font("TimesRoman", Font.PLAIN, fontSize)); | |
g2.drawString("String " + str,20,40); | |
if(bubs.size()!=0){ | |
for(int i = 0; i < bubs.nItems; i++){ | |
Bubbles b = (Bubbles)bubs.get(i); | |
b.x += b.xSpeed; | |
b.y += b.ySpeed; | |
g2.setColor(b.color); | |
g2.fillOval(b.x,b.y,b.rad,b.rad); | |
int max = 255; | |
int min = 0; | |
if(b.x>800-b.rad-3 || b.x<0+3){ | |
b.xSpeed *= -1; | |
b.color = new Color((int)(Math.random() * ((max - min) + 1)) + min,(int)(Math.random() * ((max - min) + 1)) + min,(int)(Math.random() * ((max - min) + 1)) + min); | |
System.out.println("test1"); | |
} | |
if(b.y<0+3 || b.y>800-b.rad-3){ | |
System.out.println("test3"); | |
b.ySpeed *= -1; | |
b.color = new Color((int)(Math.random() * ((max - min) + 1)) + min,(int)(Math.random() * ((max - min) + 1)) + min,(int)(Math.random() * ((max - min) + 1)) + min); | |
} | |
for(int j = i+1; j < bubs.nItems; j++){ | |
Bubbles temp = (Bubbles)bubs.get(j); | |
int dx = temp.x + temp.rad/2 - b.x - b.rad/2; | |
int dy = temp.y + temp.rad/2 - b.y - b.rad/2; | |
int dist = temp.rad/2 + b.rad/2; | |
if(dx * dx + dy * dy <= dist * dist){ | |
/* | |
if(temp.rad >= b.rad){ | |
bubs.removeAt(i); | |
temp.rad += b.rad; | |
}else{ | |
bubs.removeAt(j); | |
b.rad += temp.rad; | |
} | |
*/ | |
//Color k = temp.color; | |
//temp.color=b.color; | |
/* | |
b.color=k; | |
b.ySpeed *= -1; | |
b.xSpeed *= -1; | |
temp.ySpeed *= -1; | |
temp.xSpeed *= -1; | |
*/ | |
if(temp.rad <= b.rad){ | |
Bubbles newbub = new Bubbles((int)(Math.random() * 740) + 30,(int)(Math.random() * 740) + 30); | |
newbub.xSpeed = (int)(Math.random() * 30) - 15; | |
newbub.ySpeed = (int)(Math.random() * 30) - 15; | |
newbub.color= b.color; | |
bubs.insert(newbub); | |
}else{ | |
Bubbles newbub = new Bubbles((int)(Math.random() * 740) + 30,(int)(Math.random() * 740) + 30); | |
newbub.xSpeed = (int)(Math.random() * 30) - 15; | |
newbub.ySpeed = (int)(Math.random() * 30) - 15; | |
newbub.color= temp.color; | |
bubs.insert(newbub); | |
} | |
} | |
} | |
/* | |
if(i == bubs.nItems-1){ | |
for(int j = 0; j < bubs.nItems-1; j++){ | |
Bubbles temp = (Bubbles)bubs.get(j); | |
int dx = temp.x + temp.rad/2 - b.x - b.rad/2; | |
int dy = temp.y + temp.rad/2 - b.y - b.rad/2; | |
int dist = temp.rad/2 + b.rad/2; | |
if(dx * dx + dy * dy <= dist * dist){ | |
Color k = temp.color; | |
temp.color=b.color; | |
b.color=k; | |
} | |
} | |
} | |
*/ | |
} | |
} | |
} | |
public int random (int a, int b){ | |
int max=a; | |
int min=b; | |
int random=(int)(Math.random() * (max - min) + min); | |
return random; | |
} | |
public void mousePressed(MouseEvent e) { | |
int x = e.getX(); | |
int y = e.getY(); | |
str = x + " " + y; | |
Bubbles b = new Bubbles(x,y); | |
b.xSpeed = (int)(Math.random() * 30) - 15; | |
b.ySpeed = (int)(Math.random() * 30) - 15; | |
bubs.insert(b); | |
} | |
public void mouseReleased(MouseEvent e) { | |
} | |
public void mouseEntered(MouseEvent e) { | |
} | |
public void mouseExited(MouseEvent e) { | |
} | |
public void mouseClicked(MouseEvent e) { | |
} | |
private class TAdapter extends KeyAdapter { | |
public void keyReleased(KeyEvent e) { | |
int keyr = e.getKeyCode(); | |
} | |
public void keyPressed(KeyEvent e) { | |
int key = e.getKeyCode(); | |
// String c = KeyEvent.getKeyText(e.getKeyCode()); | |
// c = Character.toString((char) key); | |
} | |
}//end of adapter | |
public void run() { | |
long beforeTime, timeDiff, sleep; | |
beforeTime = System.currentTimeMillis(); | |
int animationDelay = 37; | |
long time = System.currentTimeMillis(); | |
while (true) {// infinite loop | |
// spriteManager.update(); | |
repaint(); | |
try { | |
time += animationDelay; | |
Thread.sleep(Math.max(0, time - System.currentTimeMillis())); | |
} catch (InterruptedException e) { | |
System.out.println(e); | |
} // end catch | |
} // end while loop | |
}// end of run | |
}//end of class | |
} |
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