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add some menu items and read local file
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@thuongtruong1009
thuongtruong1009 committed Nov 13, 2021
1 parent 3571733 commit 16a1be9
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Showing 4 changed files with 311 additions and 174 deletions.
224 changes: 117 additions & 107 deletions src/thuongtruong1009/GamePanel.java
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Original file line number Diff line number Diff line change
Expand Up @@ -18,43 +18,46 @@
import javax.sound.sampled.Clip;
import javax.swing.*;
import java.util.Random;

/**
* @author https://www.github.com/thuongtruong1009
*/
public class GamePanel extends MainFrame implements ActionListener, MouseListener{
public class GamePanel extends MainFrame implements ActionListener, MouseListener {
private static final long serialVersionUID = 1L;
static int WIDTH= 600;
static int HEIGHT= 600;
int UNIT_SIZE= 25;
int GAME_UNITS= (WIDTH * HEIGHT)/UNIT_SIZE;
final int x[]= new int[GAME_UNITS];
final int y[]= new int[GAME_UNITS];
int bodyParts= 5;
static int WIDTH = 600;
static int HEIGHT = 600;
int UNIT_SIZE = 25;
int GAME_UNITS = (WIDTH * HEIGHT) / UNIT_SIZE;
final int x[] = new int[GAME_UNITS];
final int y[] = new int[GAME_UNITS];
int bodyParts = 5;
int score;
int appleX;
int appleY;
char direction= 'R';
boolean running= false;
char direction = 'R';
boolean running = false;
static Timer timer;
Random random;
private Clip music1,music2,music3;
Random random;
private Clip music1, music2, music3;

public GamePanel(int SPEED) {
random= new Random();
public GamePanel(int SPEED) {
random = new Random();
this.setPreferredSize(new Dimension(WIDTH, HEIGHT));
this.setBackground(Color.black);
this.setFocusable(true);
this.addKeyListener(new MyKeyAdapter());
startGame();

music1 = ImageLoader.LoadSound("../music.wav");
music1.loop(Clip.LOOP_CONTINUOUSLY);
music1.loop(Clip.LOOP_CONTINUOUSLY);
}

public void startGame() {
newApple();
running = true;
super.play();
}

public void paintComponent(Graphics g) {
super.paintComponent(g);
try {
Expand All @@ -63,200 +66,207 @@ public void paintComponent(Graphics g) {
e.printStackTrace();
}
}

public void draw(Graphics g) throws IOException {
if(running) {
for(int i=0; i<HEIGHT/UNIT_SIZE; i++) {
g.drawLine(i*UNIT_SIZE, 0, i*UNIT_SIZE, HEIGHT);
g.drawLine(0, i*UNIT_SIZE, WIDTH, i*UNIT_SIZE);
if (running) {

for (int i = 0; i < HEIGHT / UNIT_SIZE; i++) {
g.drawLine(i * UNIT_SIZE, 0, i * UNIT_SIZE, HEIGHT);
g.drawLine(0, i * UNIT_SIZE, WIDTH, i * UNIT_SIZE);
}
g.setColor(Color.red);
g.fillOval(appleX, appleY, UNIT_SIZE, UNIT_SIZE);
for(int i=0; i<bodyParts; i++) {
if(i==0) {
g.setColor(Color.green);;
g.fillRect(x[i], y[i], UNIT_SIZE, UNIT_SIZE);
}
else {

for (int i = 0; i < bodyParts; i++) {
if (i == 0) {
g.setColor(Color.green);
;
g.fillRect(x[i], y[i], UNIT_SIZE, UNIT_SIZE);
} else {
g.setColor(new Color(45, 180, 0));
g.fillRect(x[i], y[i], UNIT_SIZE, UNIT_SIZE);
}
}
//Game Score text
// Game Score text
g.setColor(Color.red);
g.setFont(new Font("Hi Bold", Font.PLAIN, 20));
FontMetrics metrics= getFontMetrics(g.getFont());
g.drawString("Score: "+ score, (WIDTH - metrics.stringWidth("Score:"))/2, UNIT_SIZE);
}
else {
FontMetrics metrics = getFontMetrics(g.getFont());
g.drawString("Score: " + score, (WIDTH - metrics.stringWidth("Score:")) / 2, UNIT_SIZE);
} else {
running = false;
gameOver(g);
}
}

public void newApple() {
appleX= random.nextInt((int) (WIDTH/UNIT_SIZE))*UNIT_SIZE;
appleY= random.nextInt((int) (WIDTH/UNIT_SIZE))*UNIT_SIZE;
appleX = random.nextInt((int) (WIDTH / UNIT_SIZE)) * UNIT_SIZE;
appleY = random.nextInt((int) (WIDTH / UNIT_SIZE)) * UNIT_SIZE;
}

public void move() {
for(int i= bodyParts; i>0; i--) {
x[i]= x[i-1];
y[i]= y[i-1];
for (int i = bodyParts; i > 0; i--) {
x[i] = x[i - 1];
y[i] = y[i - 1];
}
switch(direction) {
switch (direction) {
case 'U':
y[0]= y[0] - UNIT_SIZE;
y[0] = y[0] - UNIT_SIZE;
break;
case 'D':
y[0]= y[0] + UNIT_SIZE;
y[0] = y[0] + UNIT_SIZE;
break;
case 'L':
x[0]= x[0] - UNIT_SIZE;
x[0] = x[0] - UNIT_SIZE;
break;
case 'R':
x[0]= x[0] + UNIT_SIZE;
x[0] = x[0] + UNIT_SIZE;
break;
}
}

public void checkApple() {
if((x[0]== appleX) && (y[0]== appleY)) {
if ((x[0] == appleX) && (y[0] == appleY)) {
bodyParts++;
score++;
newApple();
music2 = ImageLoader.eatSound("../eat.wav");
music2.start();
}
}

public void checkCollisions() {
music3 = ImageLoader.eatSound("../gameOver.wav");
for(int i= bodyParts; i>0;i--) {
if((x[0]== x[i]) && (y[0]==y[i])) {
running= false;
for (int i = bodyParts; i > 0; i--) {
if ((x[0] == x[i]) && (y[0] == y[i])) {
running = false;
music3.start();
}
}
//check if head touches left border
if(x[0] < 0) {
running= false;
// check if head touches left border
if (x[0] < 0) {
running = false;
music3.start();
}
//check if head touches right border
if(x[0] > WIDTH) {
running= false;
// check if head touches right border
if (x[0] > WIDTH) {
running = false;
music3.start();
}
//check if head touches top border
if(y[0] < 0) {
running= false;
// check if head touches top border
if (y[0] < 0) {
running = false;
music3.start();
}
//check if head touches bottom border
if(y[0] > HEIGHT) {
running= false;
// check if head touches bottom border
if (y[0] > HEIGHT) {
running = false;
music3.start();
}
}

public void gameOver(Graphics g) throws IOException {
//Game Over text
// Game Over text
g.setColor(Color.red);
g.setFont(new Font("MV BOLI", Font.BOLD, 75));
FontMetrics metrics= getFontMetrics(g.getFont());
g.drawString("Game Over", (WIDTH - metrics.stringWidth("Game Over"))/2, HEIGHT/2);
FontMetrics metrics = getFontMetrics(g.getFont());
g.drawString("Game Over", (WIDTH - metrics.stringWidth("Game Over")) / 2, HEIGHT / 2);
music1.stop();
//Game Score text

// Game Score text
g.setColor(Color.yellow);
g.setFont(new Font("Hi BOLI", Font.PLAIN, 25));
FontMetrics metrics2= getFontMetrics(g.getFont());
g.drawString("Your score is: " + score, (WIDTH - metrics2.stringWidth("Your score is: "))/2, (HEIGHT/2) + 2*UNIT_SIZE);

FontMetrics metrics2 = getFontMetrics(g.getFont());
g.drawString("Your score is: " + score, (WIDTH - metrics2.stringWidth("Your score is: ")) / 2,
(HEIGHT / 3) + 2 * UNIT_SIZE);

clickLabelImage("./src/restartButton.png", 170, 100);
clickLabelImage("./src/quitButton.png", 100, 50);
}

public void clickLabelImage(String url, int LABEL_WIDTH, int LABEL_HEIGHT) {
ImageIcon image= new ImageIcon(url);
Image img= image.getImage();
Image temp_img= img.getScaledInstance(LABEL_WIDTH, LABEL_HEIGHT, Image.SCALE_SMOOTH);
image= new ImageIcon(temp_img);

JLabel label= new JLabel("", image, JLabel.CENTER);
this.add(label, BorderLayout.CENTER);
if(url == "./src/restartButton.png") {
label.setBounds(WIDTH/2-LABEL_WIDTH/2, 3*HEIGHT/5, LABEL_WIDTH, LABEL_HEIGHT);
label.addMouseListener(new MouseAdapter(){
public void mouseClicked(MouseEvent e){
new SetupData();
}
});
}
else if(url == "./src/quitButton.png") {
label.setBounds(WIDTH/2-LABEL_WIDTH/2, 3*HEIGHT/5 + 2*LABEL_HEIGHT, LABEL_WIDTH, LABEL_HEIGHT);
label.addMouseListener(new MouseAdapter(){
public void mouseClicked(MouseEvent e){
System.exit(0);
}
});
}
ImageIcon image = new ImageIcon(url);
Image img = image.getImage();
Image temp_img = img.getScaledInstance(LABEL_WIDTH, LABEL_HEIGHT, Image.SCALE_SMOOTH);
image = new ImageIcon(temp_img);

JLabel label = new JLabel("", image, JLabel.CENTER);
this.add(label, BorderLayout.CENTER);
if (url == "./src/restartButton.png") {
label.setBounds(WIDTH / 2 - LABEL_WIDTH / 2, 3 * HEIGHT / 5, LABEL_WIDTH, LABEL_HEIGHT);
label.addMouseListener(new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
new SetupData();
}
});
} else if (url == "./src/quitButton.png") {
label.setBounds(WIDTH / 2 - LABEL_WIDTH / 2, 3 * HEIGHT / 5 + 2 * LABEL_HEIGHT, LABEL_WIDTH, LABEL_HEIGHT);
label.addMouseListener(new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
System.exit(0);
}
});
}
}

@Override
public void actionPerformed(ActionEvent e) {
if(running) {
if (running) {
move();
checkApple();
checkCollisions();
}
repaint();
}
public class MyKeyAdapter extends KeyAdapter{

public class MyKeyAdapter extends KeyAdapter {
@Override
public void keyPressed(KeyEvent e) {
switch(e.getKeyCode()) {
switch (e.getKeyCode()) {
case KeyEvent.VK_LEFT:
if(direction!= 'R') {
direction= 'L';
if (direction != 'R') {
direction = 'L';
}
break;
case KeyEvent.VK_RIGHT:
if(direction!= 'L') {
direction= 'R';
if (direction != 'L') {
direction = 'R';
}
break;
case KeyEvent.VK_UP:
if(direction!= 'D') {
direction= 'U';
if (direction != 'D') {
direction = 'U';
}
break;
case KeyEvent.VK_DOWN:
if(direction!= 'U') {
direction= 'D';
if (direction != 'U') {
direction = 'D';
}
}
}
}

@Override
public void mouseClicked(MouseEvent e) {

}

@Override
public void mousePressed(MouseEvent e) {


}

@Override
public void mouseReleased(MouseEvent e) {


}

@Override
public void mouseEntered(MouseEvent e) {


}

@Override
public void mouseExited(MouseEvent e) {


}
}
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