Java涂鸦跳跃游戏源代码.rar

package doodlejava; import java.awt.Dimension; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; import java.util.ArrayList; import javax.swing.JOptionPane; import oneiros.games.AnimationListener; import oneiros.games.NoHoldingKeyListener; import oneiros.games.OSprite; import oneiros.physic.OVector2D; import oneiros.sound.SoundManager; import util.Resource; public class GamePanel extends OSprite { static { SoundManager.add("jump", Resource.getSoundFile("jump.wav")); SoundManager.add("fall", Resource.getSoundFile("pada.wav")); } private static final OVector2D GRAVITY_VECTOR = new OVector2D(0.2, 270); private static final double AIR_FRICTION = 0.02; private static final int STAGE_SCROLL_LIMIT = 300; private Doodle doodle; private ArrayList<Platform> platforms; private int score; private NewGameListener gameListener; private MovingDoodleKeyListener movingDoodleKeyListener = new MovingDoodleKeyListener(); public GamePanel(Dimension size) { super(Resource.getImage("bg.png")); this.setSize(size); this.addKeyListener(new DoodleGameKeyListener()); this.addKeyListener(this.movingDoodleKeyListener); this.newGame(); } public void start() { this.doodle.startAnimation(); this.doodle.jump(); } private void newGame() { this.doodle = new Doodle(); this.doodle.addAnimationListener(new DoodleAnimationListener()); this.add(this.doodle); this.doodle.setLocation((this.getWidth() - this.doodle.getWidth()) / 2, this.getHeight() - this.doodle.getHeight()); this.doodle.setAcceleration(GRAVITY_VECTOR); this.platforms = new ArrayList<Platform>(); for (int i = 0; i < 10; i++) { Platform p = new Platform(); p.setLocation((int) (Math.random() * (getWidth() - p.getWidth())), i * ((int) (Math.random() * 50) + 50)); this.add(p); this.platforms.add(p); } this.score = 0; } public void gameOver() { this.doodle.stopAnimation(); this.doodle.stopAnyMotion(); this.movingDoodleKeyListener.left = false; this.movingDoodleKeyListener.right = false; this.movingDoodleKeyListener.flush(); JOptionPane.showMessageDialog(null, "Hai totalizzato " + score + " punti.", "Game Over", JOptionPane.WARNING_MESSAGE); this.removeAll(); this.newGame(); this.start(); this.repaint(); if (this.gameListener != null) { this.gameListener.gameOver(); } } private void moveStageUp() { if (this.doodle.getY() < STAGE_SCROLL_LIMIT) { int offset = STAGE_SCROLL_LIMIT - this.doodle.getY(); this.doodle.setY(STAGE_SCROLL_LIMIT); for (Platform p : platforms) { p.setLocation(p.getX(), p.getY() + offset); if (p.getY() > this.getHeight()) { p.setLocation((int) (Math.random() * (getWidth() - p.getWidth())), ((int) (Math.random() * 50) - 50)); } } this.score += offset / 2; if (this.gameListener != null) { this.gameListener.updateScore(this.score); } } } public void setNewGameListener(NewGameListener scoreUpdater) { this.gameListener = scoreUpdater; } private class DoodleAnimationListener extends AnimationListener { @Override public void postAction() { if (doodle.getY() > getHeight()) { SoundManager.play("fall"); gameOver(); } else { double x = doodle.getVelocity().getX(); if (Math.abs(x) < 0.1) { doodle.setVelocityX(0); } else { double friction = Math.abs(x) * AIR_FRICTION; if (x > 0) { doodle.setVelocityX(x - friction); } else if (x < 0) { doodle.setVelocityX(x + friction); } } if (doodle.getVelocity().x > Doodle.MOVING_VECTOR.x) { doodle.turnRight(); } else if (doodle.getVelocity().x < -Doodle.MOVING_VECTOR.x) { doodle.turnLeft(); } int halfDoodle = doodle.getWidth() / 2; if (doodle.getX() < -halfDoodle) { doodle.setX(getWidth() - halfDoodle); } else if (doodle.getX() > getWidth() - halfDoodle) { doodle.setX(-halfDoodle); } for (Platform p : platforms) { if (doodle.getVelocity().y < 0 && doodle.getFeet().intersects(p.getBase())) { doodle.setY((int) p.getBounds().getY() - doodle.getHeight()); doodle.jump(); } } moveStageUp(); } } } private class MovingDoodleKeyListener extends NoHoldingKeyListener { private boolean right = false; private boolean left = false; @Override public void keyPressed2(KeyEvent e) { if (e.getKeyCode() == KeyEvent.VK_LEFT) { doodle.startMovingLeft(); left = true; } else if (e.getKeyCode() == KeyEvent.VK_RIGHT) { doodle.startMovingRight(); right = true; } } @Override public void keyReleased2(KeyEvent e) { if (e.getKeyCode() == KeyEvent.VK_LEFT && left) { doodle.stopMovingLeft(); } else if (e.getKeyCode() == KeyEvent.VK_RIGHT && right) { doodle.stopMovingRight(); } } } private class DoodleGameKeyListener extends KeyAdapter { private int pauseCount = 0; @Override public void keyPressed(KeyEvent e) { if (e.getKeyCode() == KeyEvent.VK_P) { pauseCount++; if (pauseCount % 2 == 0) { doodle.startAnimation(); } else { doodle.stopAnimation(); } } else if (e.getKeyCode() == KeyEvent.VK_R) { gameOver(); } } } } interface NewGameListener { public void updateScore(int score); public void gameOver(); }