public class Game extends JPanel implements KeyListener{
public int WIDTH;
public int HEIGHT;
boolean startScreen;
Actor kart;
Actor track;
public void init() {
WIDTH = 640;
HEIGHT = 640;
// Q1: initialiaze the startScreen variable here:
// Q2: create the kart Actor, and initialiaze all its properties here:
track = new Actor("track", -3.9*WIDTH, -2.05 * HEIGHT);
}
public void draw(Graphics2D screen) {
screen.setColor(Color.BLACK);
screen.setFont(new Font("Verdana", Font.BOLD, 30));
if (startScreen)
{
blit(screen,"background1", 0,0);
// Q3: draw the second background here:
screen.drawString("Press Enter", (int)(0.38*WIDTH), (int)(0.73*HEIGHT));
}
else
{
track.draw(screen);
// Q4: draw the kart here:
}
}
@Override
public void keyPressed(KeyEvent e) {
// Q5: complete the code to handel when a key is pressed:
/*
if (startScreen)
{
if(e.getKeyCode() == KeyEvent.VK_ENTER)
......... ;
}
else
{
.....
}
*/
}
@Override
public void keyReleased(KeyEvent e) {
// Q6: complete the code to handel when a key is released:
}
/*****************************************************************************
// This part should not be modified
*
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>*/
public Game()
{
setBackground(Color.black);
setSize(WIDTH, HEIGHT);
addKeyListener(this);
setFocusable(true);
init();
}
public void blit(Graphics g, String img, double x, double y) {
String separator = System.getProperty("file.separator");
Image i = new ImageIcon("images" + separator + img + ".png").getImage();
g.drawImage(i, (int)x, (int)y, null);
}
@Override
public void paint(Graphics g) {
super.paint(g);
Graphics2D g2d = (Graphics2D) g;
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
draw(g2d);
}
@Override
public void keyTyped(KeyEvent e) {
}
.
public class Game extends JPanel implements KeyListener{ public in.pdf
1. public class Game extends JPanel implements KeyListener{
public int WIDTH;
public int HEIGHT;
boolean startScreen;
Actor kart;
Actor track;
public void init() {
WIDTH = 640;
HEIGHT = 640;
// Q1: initialiaze the startScreen variable here:
// Q2: create the kart Actor, and initialiaze all its properties here:
track = new Actor("track", -3.9*WIDTH, -2.05 * HEIGHT);
}
public void draw(Graphics2D screen) {
screen.setColor(Color.BLACK);
screen.setFont(new Font("Verdana", Font.BOLD, 30));
if (startScreen)
{
blit(screen,"background1", 0,0);
// Q3: draw the second background here:
screen.drawString("Press Enter", (int)(0.38*WIDTH), (int)(0.73*HEIGHT));
}
else
{
track.draw(screen);
// Q4: draw the kart here:
}
}
@Override
public void keyPressed(KeyEvent e) {
// Q5: complete the code to handel when a key is pressed:
/*
if (startScreen)
{
if(e.getKeyCode() == KeyEvent.VK_ENTER)
......... ;
2. }
else
{
.....
}
*/
}
@Override
public void keyReleased(KeyEvent e) {
// Q6: complete the code to handel when a key is released:
}
/*****************************************************************************
// This part should not be modified
*
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>*/
public Game()
{
setBackground(Color.black);
setSize(WIDTH, HEIGHT);
addKeyListener(this);
setFocusable(true);
init();
}
public void blit(Graphics g, String img, double x, double y) {
String separator = System.getProperty("file.separator");
Image i = new ImageIcon("images" + separator + img + ".png").getImage();
g.drawImage(i, (int)x, (int)y, null);
}
@Override
public void paint(Graphics g) {
super.paint(g);
Graphics2D g2d = (Graphics2D) g;
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
draw(g2d);
}
@Override
public void keyTyped(KeyEvent e) {
}
