Homework SourseThis is Java I am currently stumped on how to add a scoreboa
This is Java,
I am currently stumped on how to add a scoreboard for my game that I am making. I have inclued my code and classes so far. Any help with a working scoreboard would be greatly apperiacted.
Game.java
import javax.swing.JFrame;
public class Game {
public static void main(String[] args)
{
// create the frame
JFrame myFrame = new JFrame(\"Platformer\");
// set up the close operation
myFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
// create panel
Mainpanel myPanel = new Mainpanel();
// add panel
myFrame.getContentPane().add(myPanel);
// pack
myFrame.pack();
// set visibility to true
myFrame.setVisible(true);
}
}
Mainpanel.java
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.ArrayList;
import java.util.Random;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.Timer;
public class Mainpanel extends JPanel implements KeyListener, ActionListener{
private final int boardWidth =1000;
private final int boardHeight =1000;
int x = 0;
int y = 0;
int i= 0;
int goldCount=11;
int score = 0;
ImageIcon myIcon = new ImageIcon(\"./src/TreasureChest.png\");
Timer mainTimer;
player player1;
player player2;
static ArrayList treasure = new ArrayList();
Random rand = new Random();
public String ScoreCount = \"Score: \" + score;
public Mainpanel()
{
setPreferredSize(new Dimension(boardWidth,boardHeight));
addKeyListener(this);
setFocusable(true);
player1= new player (100,100);
player2= new player (200,200);
addKeyListener(new move(player1));
addKeyListener(new move(player2));
mainTimer = new Timer(10,this);
mainTimer.start();
startGame();
}
JLabel scoreLabel = new JLabel(\"Score: 0\");
public void paintComponent(Graphics page)
{
super.paintComponent(page);
Graphics2D g2d =(Graphics2D) page;
player1.draw(g2d);
player2.draw(g2d);
g2d.
g2d.setColor(new Color(128, 128, 128));
g2d.fillRect(0, 0, 50, 1000);
g2d.setColor(new Color(128, 128, 128));
g2d.fillRect(950, 0, 50, 1000);
g2d.setColor(new Color(128, 128, 128));
g2d.fillRect(50, 0, 900, 50);
g2d.setColor(new Color(128, 128, 128));;
g2d.fillRect(50, 950, 900, 50);
for (int i=0 ; i < treasure.size(); i++){
Gold tempGold = treasure.get(i);
tempGold.draw(g2d);
}
}
public void actionPerformed (ActionEvent arg0){
player1.update();
repaint();
}
@Override
public void keyPressed(KeyEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void keyReleased(KeyEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void keyTyped(KeyEvent arg0) {
// TODO Auto-generated method stub
}
public void addGold(Gold g){
treasure.add(g);
}
public static void removeGold (Gold g) {
treasure.remove(g);
}
public static ArrayList getGoldList() {
return treasure;
}
public void startGame() {
for (int i=0; i < goldCount; i++){
addGold(new Gold(rand.nextInt(boardWidth), rand.nextInt(boardHeight)));
}
}
public void someoneScored()
{
score++;
scoreLabel.setBounds(200, 200, 100, 100);
scoreLabel.setText(\"Score: \" + score);
}
}
Player.java
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.Rectangle;
import java.awt.event.KeyEvent;
import java.util.ArrayList;
import javax.swing.ImageIcon;
public class player extends Entity{
int velX=0;
int vely=0;
public player(int x, int y){
super(x, y);
}
public void update(){
y+= vely;
x+= velX;
checkCollisons();
checkOOB();
}
public void draw(Graphics2D g2d) {
g2d.drawImage(getPlayerImg(), x, y, null);
//g2d.draw(getBounds());
}
public Image getPlayerImg(){
ImageIcon ic = new ImageIcon(\"./src/TreasureChest.png\");
return ic.getImage();
}
public void keyPressed(KeyEvent arg0){
int keyCode = arg0.getKeyCode();
if (keyCode == KeyEvent.VK_LEFT)
{
velX=-10;
}
else if (keyCode == KeyEvent.VK_RIGHT)
{
velX=10;
}
else if (keyCode == KeyEvent.VK_UP)
{
vely=-10;
}
else if (keyCode == KeyEvent.VK_DOWN)
{
vely=10;
}
}
public void keyReleased(KeyEvent arg0){
int keyCode = arg0.getKeyCode();
if (keyCode == KeyEvent.VK_LEFT)
{
velX=0;
}
else if (keyCode == KeyEvent.VK_RIGHT)
{
velX=0;
}
else if (keyCode == KeyEvent.VK_UP)
{
vely=0;
}
else if (keyCode == KeyEvent.VK_DOWN)
{
vely=0;
}
}
public void checkCollisons(){
ArrayList treasure = Mainpanel.getGoldList();
for (int i=0; i < treasure.size(); i++){
Gold tempGold= treasure.get(i);
if (getBounds().intersects(tempGold.getBounds())) {
Mainpanel.removeGold(tempGold);
}
}
}
public Rectangle getBounds(){
return new Rectangle(x,y, getPlayerImg().getWidth(null), getPlayerImg().getHeight(null));
}
private void checkOOB() {
if(x < 50) x = 50;
if(x > 900) x = 900;
if(y < 50) y = 50;
if(y > 915) y = 9;
}
}
Entity.java
import java.awt.Graphics2D;
public class Entity {
int x,y;
public Entity(int x, int y){
this.x= x;
this.y=y;
}
public void update(){
}
public void draw(Graphics2D g2d){
}
}
Move.java
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
public class move extends KeyAdapter {
player p;
public move(player player1){
p= player1;
}
public void keyPressed(KeyEvent e){
p.keyPressed(e);
}
public void keyReleased(KeyEvent e){
p.keyReleased(e);
}
}
Gold.java
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.Rectangle;
import javax.swing.ImageIcon;
public class Gold extends Entity {
public Gold(int x, int y){
super(x, y);
}
public void update(){
}
public void draw(Graphics2D g2d) {
g2d.drawImage(getGoldImg(), x, y, null);
//g2d.draw(getBounds());
}
public Image getGoldImg(){
ImageIcon ic = new ImageIcon(\"./src/TreasureChest.png\");
return ic.getImage();
}
public Rectangle getBounds(){
return new Rectangle(x,y, getGoldImg().getWidth(null), getGoldImg().getHeight(null));
}
}
Solution
import java.applet.*;
import java.awt.*;
public class gamescore extends Applet implements Runnable
{
//instance fields
int x_pos=350;
int y_pos=250;
int p1_x=0;
int p1_y=200;
int p2_x=490;
int p2_y=200;
int radius=10;
int x_speed=1;
int y_speed=1;
final int paddle_width=20;
final int paddle_height=80;
final int ball_speed=25;
int p1_score=0;
int p2_score=0;
int p1_scoreKeeper=0;
int p2_scoreKeeper=0;
String score = p1_score+\" \"+p2_score;;
//handles mouse down events
public boolean mouseDown(Event e, int x, int y)
{
x_speed*=-1;
y_speed*=-1;
return true;
}
//handles keyboard events
public boolean keyDown(Event e, int key)
{
//p1 up control
if(key == Event.UP)
{
p1_y+=-6;
}
//p1 down control
if(key == Event.DOWN)
{
p1_y+=6;
}
return true;
}
//called the first time you enter the HTML site with the applet
public void init() {}
//called EVERY time you enter the HTML site with the applet
public void start()
{
//define a new thread
Thread th = new Thread(this);
//start thread
th.start();
}
//called if you leave the site with the applet
public void stop() {}
//called if you leave the page finally (e. g. closing browser)
public void destroy() {}
public void run()
{
//lower thread priority
Thread.currentThread().setPriority(Thread.MIN_PRIORITY);
while(true)
{
//if ball leaves applet area, reset
if(y_pos>500+radius)
{
y_pos=100;
}
//ball bounces if it reaches bottom edge of applet
if(y_pos>308-radius)
{
y_speed+=-1;
}
//ball bounces if it reaches top edge of applet
if(y_pos<radius)
{
y_speed=1;
}
if(p1_score<20&&p2_score<20)
{
//move ball along x-axis
x_pos+=x_speed;
y_pos+=y_speed;
}
//SCORING
if(x_pos>600)
{
p1_scoreKeeper++;
//reset ball
x_pos=350;
y_pos=150;
}
//player 2 scores if ball goes past left edge
if(x_pos<0)
{
p2_scoreKeeper++;
//reset ball
x_pos=350;
y_pos=150;
}
//update score
p1_score+=p1_scoreKeeper;
p2_score+=p2_scoreKeeper;
//repaint the applet
repaint();
try
{
//stop thread for specified time
Thread.sleep(ball_speed);
}
catch(InterruptedException ex)
{
//do nothing
}
//set thread to max priority
Thread.currentThread().setPriority(Thread.MAX_PRIORITY);
}
}
public void paint (Graphics g)
{
//set color
g.setColor(Color.green);
//set text font
g.setFont (new Font (\"Monospaced\",Font.PLAIN,24));
//draw score
g.drawString(score, 400, 40);
//paint a filled colored circle
g.fillOval(x_pos-radius, y_pos-radius,radius*2,radius*2);
g.setColor(Color.pink);
//player 1 paddle
g.fillRect(p1_x, p1_y, paddle_width, paddle_height);
g.setColor(Color.white);
//player 2 paddle
g.fillRect(p2_x, p2_y, paddle_width, paddle_height);
}
}
