Added Shot

Currently you can shoot balls of light, but they dont do anything yet

Signed-off-by: Ricky Barrette <rickbarrette@gmail.com>

Asteroids/src/com/RickBarrette/asteroids/AsteroidGame.java

@@ -22,7 +22,6 @@ package com.RickBarrette.asteroids;
 
 import java.util.Vector;
 
-
 /**
  * This class maintain's the game logic. It is the main driver
  * @author ricky barrette
@@ -48,8 +47,10 @@ public class AsteroidGame extends Thread {
 	 * @param add
 	 * @author ricky barrette
 	 */
-	public void addElement(Object add) {
-		mWorld.addElement(add);
+	public void addElement(Object o) {
+		if(o instanceof Shot)
+			mGameFrame.getStatusBar().setShotCount(mGameFrame.getStatusBar().getShotCount()+1);
+		mWorld.addElement(o);
 	}
 
 	/**
@@ -58,7 +59,7 @@ public class AsteroidGame extends Thread {
 	 */
 	public void createGame() {
 		mWorld = new Vector<Object>();
-		mWorld.add(new Ship(500,500,0,.35,.98,.4,1));
+		mWorld.add(new Ship(100,100,0,.35,.98,.4,1));
 	}
 
 	public Vector<Object> getWorld() {
@@ -96,6 +97,8 @@ public class AsteroidGame extends Thread {
 	 * @author ricky barrette
 	 */
 	public void removeElement(Object o) {
+		if(o instanceof Shot)
+			mGameFrame.getStatusBar().setShotCount(mGameFrame.getStatusBar().getShotCount()-1);
 		mWorld.removeElement(o);
 	}
 
@@ -107,23 +110,10 @@ public class AsteroidGame extends Thread {
 	@Override
 	public void run() {
 		while(isStarted) {
-//			if (!(mWorld.isEmpty())) {
-//				
-//				/*
-//				 * handle the ship
-//				 */
-//				for (Object item : mWorld) {
-//					if(item instanceof Ship){
-//						Ship ship = (Ship) item;
-//						
-//						
-//					}
-//	
-//	
-//				}
-//			}
-			mGameFrame.repaintDisplay();
 
+			mGameFrame.repaintDisplay();
+			mGameFrame.getStatusBar().updateStatus();
+			
 			/*
 			 * sleep till next time
 			 */
@@ -149,6 +139,9 @@ public class AsteroidGame extends Thread {
 	 */
 	@Override
 	public synchronized void start(){
+		
+		mGameFrame.setMovingSpaceObjectsEnabled(true);
+		
 		isStarted = true;
 		super.start();
 	}

Asteroids/src/com/RickBarrette/asteroids/Display.java

@@ -59,14 +59,17 @@ public class Display extends JPanel {
 		super.paintComponent(g);
 
 		/*
-		 * Draw the world's objects
+		 * Move & Draw the world's objects
 		 */
-		for (Object item : mGame.getWorld()) {
-			if (item instanceof Ship) {
-				Ship s = (Ship) (item);
-				s.move(getHeight(), getWidth());
-				s.draw(g);
-			}
+		Object item;
+		for (int i = 0; i < mGame.getWorld().size(); i++) {
+			item = mGame.getWorld().get(i);
+			
+			if (item instanceof MovingSpaceObject) 
+				((MovingSpaceObject) item).move(getHeight(), getWidth());
+			
+			if(item instanceof Drawable)
+				((Drawable) item).draw(g);
 		}
 	}
 }

Asteroids/src/com/RickBarrette/asteroids/GameFrame.java

@@ -40,16 +40,16 @@ public class GameFrame extends JFrame implements KeyListener{
 
 	private static final long serialVersionUID = -2051298505681885632L;
 
-	private JMenuBar bar;
-	private JMenu menu;
-	private JMenuItem newGame;
-	private JMenuItem quit;
-	private Status statusBar;
+	private JMenuBar mMenuBar;
+	private JMenu mMenu;
+	private JMenuItem mMenuNewGame;
+	private JMenuItem mMenuQuit;
+	private Status mStatusBar;
 	private Display mDisplay;
-	private Container container;
-	private FlowLayout layout;
+	private Container mContainer;
+	private FlowLayout mLayout;
 	private menuListener xlistener;
-	private AsteroidGame game;
+	private AsteroidGame mGame;
 
 	/**
 	 * Creates a new GameFrame
@@ -59,50 +59,45 @@ public class GameFrame extends JFrame implements KeyListener{
 	 */
 	public GameFrame(AsteroidGame g) {
 		super("ASTEROIDS");
-		game = g;
+		mGame = g;
 
-		bar = new JMenuBar();
-		setJMenuBar(bar);
+		mMenuBar = new JMenuBar();
+		setJMenuBar(mMenuBar);
 
-		menu = new JMenu("File");
+		mMenu = new JMenu("File");
 
-		newGame = new JMenuItem("New Game");
-		quit = new JMenuItem("Quit");
+		mMenuNewGame = new JMenuItem("New Game");
+		mMenuQuit = new JMenuItem("Quit");
 
-		menu.add(newGame);
-		menu.addSeparator();
-		menu.add(quit);
+		mMenu.add(mMenuNewGame);
+		mMenu.addSeparator();
+		mMenu.add(mMenuQuit);
 
-		bar.add(menu);
+		mMenuBar.add(mMenu);
 
-		layout = new FlowLayout();
-		layout.setAlignment(FlowLayout.LEFT);
+		mLayout = new FlowLayout();
+		mLayout.setAlignment(FlowLayout.LEFT);
 
 
-		container = getContentPane();
-		statusBar = new Status(container, game);
-		mDisplay = new Display(container, game);
+		mContainer = getContentPane();
+		mStatusBar = new Status(mContainer, mGame);
+		mDisplay = new Display(mContainer, mGame);
 
 
 		xlistener = new menuListener();
-		newGame.addActionListener(xlistener);
-		quit.addActionListener(xlistener);
+		mMenuNewGame.addActionListener(xlistener);
+		mMenuQuit.addActionListener(xlistener);
 
 		addKeyListener(this);
 
 		setDefaultCloseOperation(EXIT_ON_CLOSE);
 
 		// sets up window's location and sets size****
-//		setLocation(0, 0); // the default location
 		setSize(1000, 800);
 		setVisible(true);
 
 	}
 
-	public void setStatus(String temp) {
-		statusBar.setStatus(temp);
-	}
-
 	public void repaintDisplay() {
 		mDisplay.repaint();
 	}
@@ -111,7 +106,7 @@ public class GameFrame extends JFrame implements KeyListener{
 
 		public void actionPerformed(ActionEvent e) {
 			if (e.getActionCommand().equals("New Game")) {
-				game.newGame();
+				mGame.newGame();
 				mDisplay.repaint();
 
 			}
@@ -128,8 +123,9 @@ public class GameFrame extends JFrame implements KeyListener{
 	 */
 	@Override
 	public void keyPressed(KeyEvent e) {
-		for (Object item : game.getWorld()) {
-
+		Object item;
+		for (int i = 0; i < mGame.getWorld().size(); i++) {
+			item = mGame.getWorld().get(i);
 			if (item instanceof Ship) {
 				Ship ship = (Ship) item;
 				switch (e.getKeyCode()) {
@@ -147,6 +143,7 @@ public class GameFrame extends JFrame implements KeyListener{
 					 * [Space] Pew Pew Pew!!!
 					 */
 					case KeyEvent.VK_SPACE:
+						mGame.addElement(new Shot(ship.getX(), ship.getY(), ship.getAngle(), ship.getXVelocity(), ship.getYVelocity(), mGame));
 						break;
 
 					/*
@@ -199,7 +196,7 @@ public class GameFrame extends JFrame implements KeyListener{
 	 */
 	@Override
 	public void keyReleased(KeyEvent e) {
-		for (Object item : game.getWorld()) {
+		for (Object item : mGame.getWorld()) {
 			if (item instanceof Ship) {
 				Ship ship = (Ship) item;
 				
@@ -266,4 +263,23 @@ public class GameFrame extends JFrame implements KeyListener{
 	public int getDisplayWidth() {
 		return mDisplay.getWidth();
 	}
+
+	/**
+	 * Sets the enabled state of Moving Space Objects
+	 * @param b
+	 * @author ricky barrette
+	 */
+	public void setMovingSpaceObjectsEnabled(boolean b) {
+		for(Object item : mGame.getWorld())
+			if(item instanceof MovingSpaceObject)
+				((MovingSpaceObject) item).setActive(b);
+		
+	}
+
+	/**
+	 * @return the mStatusBar
+	 */
+	public Status getStatusBar() {
+		return mStatusBar;
+	}
 }

Asteroids/src/com/RickBarrette/asteroids/Main.java

@@ -26,7 +26,7 @@ package com.RickBarrette.asteroids;
  */
 public class Main {
 
-	public static final boolean DEBUG = true;
+	public static final boolean DEBUG = false;
 	
 	/**
 	 * Creates a new Main

Asteroids/src/com/RickBarrette/asteroids/Ship.java

@@ -65,9 +65,10 @@ public class Ship extends MovingSpaceObject implements Drawable {
 		this.mAcceleration = acceleration;
 		this.mVelocityDecay = velocityDecay;
 		this.mRotationalSpeed = rotationalSpeed;
+		this.mColor = Color.CYAN;
 
 		// start off paused
-		this.isActive = true;
+		this.isActive = false;
 
 		// # of frames between shots
 		this.shotDelay = shotDelay;
@@ -76,6 +77,18 @@ public class Ship extends MovingSpaceObject implements Drawable {
 		this.shotDelayLeft = 0;
 	}
 
+	/**
+	 * @return true if the ship can shoot
+	 * @author ricky barrette
+	 */
+	public boolean canShoot() {
+		if (shotDelayLeft > 0) // checks to see if the ship is ready to
+			return false;
+		// shoot again yet or if it needs to wait longer
+		else
+			return true;
+	}
+
 	/**
 	 * Called by the Display panel when it needs to draw the ship
 	 * (non-Javadoc)
@@ -106,13 +119,29 @@ public class Ship extends MovingSpaceObject implements Drawable {
 		}
 
 		if (isActive)
-			g.setColor(Color.CYAN);
+			g.setColor(mColor);
 		else
 			// draw the ship dark gray if the game is paused
 			g.setColor(Color.darkGray);
 		
 		g.fillPolygon(mXpoints, mYpoints, 4); // 4 is the number of points
 	}
+	
+	/**
+	 * @return the ship's current angle
+	 * @author ricky barrette
+	 */
+	public double getAngle() {
+		return mAngle;
+	}
+
+	/**
+	 * @return radius of circle that approximates the ship
+	 * @author ricky barrette
+	 */
+	public double getRadius() {
+		return radius;
+	}
 
 	/**
 	 * Called when ...
@@ -130,24 +159,12 @@ public class Ship extends MovingSpaceObject implements Drawable {
 		
 		super.move(scrnWidth, scrnHeight);
 	}
-	
-	/**
-	 * @return radius of circle that approximates the ship
-	 * @author ricky barrette
-	 */
-	public double getRadius() {
-		return radius;
+
+	public double getXVelocity() {
+		return this.xVelocity;
 	}
 
-	/**
-	 * @return true if the ship can shoot
-	 * @author ricky barrette
-	 */
-	public boolean canShoot() {
-		if (shotDelayLeft > 0) // checks to see if the ship is ready to
-			return false;
-		// shoot again yet or if it needs to wait longer
-		else
-			return true;
+	public double getYVelocity() {
+		return this.yVelocity;
 	}
 }

Asteroids/src/com/RickBarrette/asteroids/SpaceObject.java

@@ -29,7 +29,7 @@ import java.awt.Color;
  */
 public class SpaceObject {
 
-	protected Color color;
+	protected Color mColor;
 	protected double mX;
 	protected double mY;
 
@@ -38,7 +38,7 @@ public class SpaceObject {
 	 * @author ricky barrette
 	 */
 	public Color getColor() {
-		return this.color;
+		return this.mColor;
 	}
 
 	/**
@@ -63,7 +63,7 @@ public class SpaceObject {
 	 * @author ricky barrette
 	 */
 	public void setColor(Color c) {
-		this.color = c;
+		this.mColor = c;
 	}
 	
 	/**

Asteroids/src/com/RickBarrette/asteroids/Status.java

@@ -35,6 +35,12 @@ public class Status extends JPanel {
 
 	private static final long serialVersionUID = -169321993637429941L;
 	private JLabel status;
+	private StringBuffer mBuffer;
+	private int mShotCount = 0;
+	private int mAsteroidCount = 0;
+	private int mShipCount = 0;
+	private long mScore = 0;
+	private long mTime = 0;
 
 	/**
 	 * Creates a new Status
@@ -47,6 +53,77 @@ public class Status extends JPanel {
 		status = new JLabel("Missiles 0 Asteroids 0 Ships 0 Score 0 Time: 0");
 		northSubPanel.add(status);
 		container.add(northSubPanel, BorderLayout.NORTH);
+		mBuffer = new StringBuffer();
+	}
+
+	/**
+	 * @return the mAsteroidCount
+	 */
+	public int getAsteroidCount() {
+		return mAsteroidCount;
+	}
+
+	/**
+	 * @return the mScore
+	 */
+	public long getScore() {
+		return mScore;
+	}
+
+	/**
+	 * @return the mShipCount
+	 */
+	public int getShipCount() {
+		return mShipCount;
+	}
+
+	/**
+	 * @return the mShotCount
+	 */
+	public int getShotCount() {
+		return mShotCount;
+	}
+
+	/**
+	 * @return the mTime
+	 */
+	public long getTime() {
+		return mTime;
+	}
+
+	/**
+	 * @param mAsteroidCount the mAsteroidCount to set
+	 */
+	public void setAsteroidCount(int mAsteroidCount) {
+		this.mAsteroidCount = mAsteroidCount;
+	}
+
+	/**
+	 * @param mScore the mScore to set
+	 */
+	public void setScore(long mScore) {
+		this.mScore = mScore;
+	}
+
+	/**
+	 * @param mShipCount the mShipCount to set
+	 */
+	public void setShipCount(int mShipCount) {
+		this.mShipCount = mShipCount;
+	}
+
+	/**
+	 * @param mShotCount the mShotCount to set
+	 */
+	public void setShotCount(int mShotCount) {
+		this.mShotCount = mShotCount;
+	}
+
+	/**
+	 * @param mTime the mTime to set
+	 */
+	public void setTime(long mTime) {
+		this.mTime = mTime;
 	}
 
 	/**
@@ -54,7 +131,18 @@ public class Status extends JPanel {
 	 * @param temp
 	 * @author ricky barrette
 	 */
-	public void setStatus(String temp) {
-		status.setText(temp);
+	public void updateStatus() {
+		mBuffer.append("Missiles ");
+		mBuffer.append(getShotCount());
+		mBuffer.append(" Asteroids ");
+		mBuffer.append(getAsteroidCount());
+		mBuffer.append(" Ships ");
+		mBuffer.append(getShipCount());
+		mBuffer.append(" Score ");
+		mBuffer.append(getScore());
+		mBuffer.append(" Time: ");
+		mBuffer.append(getTime());
+		status.setText(mBuffer.toString());
+		mBuffer = new StringBuffer();
 	}
 }