eclipse制作的java小游戏--可供最初级的人研究

package Driver; import java.awt.BorderLayout; import java.util.Observer; import java.util.Observable; import java.awt.Dimension; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.AbstractButton; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JTextField; import Warrior.Warrior; public class Driver extends JFrame implements Observer, ActionListener{ private static final long serialVersionUID = 8152334258705014734L; int screenWidth = 600; int processingHeight = 600; int bottomHeight = 110; int buttonHeight = 25; int buttonWidth = 125; JButton downButtom; JButton upButtom; JButton leftButtom; JButton rightButtom; JButton update; JLabel cheatingCode; JLabel CurrentLife; JLabel enemyPower; JLabel battleInfor; JTextField cheatingField; Observable observable; Display display; Warrior warrior; public Driver() { super("Embedded PApplet"); this.setLayout(new BorderLayout()); JPanel processingPanel = new JPanel(); //You must add one to account for the border. processingPanel.setPreferredSize(new Dimension(screenWidth+1, processingHeight+1)); processingPanel.setLayout(new BorderLayout()); display = new Display(screenWidth, processingHeight,this); processingPanel.add(display, BorderLayout.NORTH); JPanel bottomPanel = new JPanel(); bottomPanel.setPreferredSize(new Dimension(screenWidth+1, bottomHeight)); bottomPanel.setLayout(new BorderLayout()); //bottomPanel.add(createButtonPanel(), BorderLayout.EAST); //bottomPanel.add(createTextFieldPanel(), BorderLayout.NORTH); bottomPanel.add(createTextPanel(), BorderLayout.WEST); add(processingPanel, BorderLayout.CENTER); add(bottomPanel, BorderLayout.SOUTH); // important to call this whenever embedding a PApplet. // It ensures that the animation thread is started and // that other internal variables are properly set. display.init(); } public Driver(Observable observable){ this.observable=observable; observable.addObserver(this); } private JPanel createTextPanel() { JPanel textPanel = new JPanel(); textPanel.setLayout(new BorderLayout()); CurrentLife = new JLabel("Current Life:" + String.valueOf(display.LifeOfWarrior())+" " +"Current Power:"+String.valueOf(display.getPower())); battleInfor = new JLabel(); enemyPower= new JLabel(); textPanel.add(CurrentLife, BorderLayout.NORTH); textPanel.add(enemyPower, BorderLayout.CENTER); textPanel.add(battleInfor, BorderLayout.SOUTH); return textPanel; } private JPanel createTextFieldPanel() { JPanel textFieldPanel = new JPanel(); textFieldPanel.setLayout(new BorderLayout()); update= new JButton("Update"); update.setHorizontalTextPosition(AbstractButton.LEADING); update.setActionCommand("Update"); update.addActionListener(this); textFieldPanel.add(update, BorderLayout.EAST); cheatingCode=new JLabel("CheatingCode: "); textFieldPanel.add(cheatingCode, BorderLayout.WEST); cheatingField = new JTextField(); cheatingField.setColumns(10); textFieldPanel.add(cheatingField, BorderLayout.CENTER); return textFieldPanel; } private JPanel createButtonPanel() { JPanel buttonPanel = new JPanel(); JPanel centerButton= new JPanel(); JPanel downButtonPanel= new JPanel(); buttonPanel.setPreferredSize(new Dimension(buttonWidth * 3, buttonHeight)); buttonPanel.setLayout(new BorderLayout()); upButtom = new JButton("Up"); upButtom.setHorizontalTextPosition(AbstractButton.LEADING); upButtom.setActionCommand("Up"); upButtom.addActionListener(this); centerButton.add(upButtom, BorderLayout.CENTER); leftButtom = new JButton("Left"); leftButtom.setHorizontalTextPosition(AbstractButton.LEADING); leftButtom.setActionCommand("Left"); leftButtom.addActionListener(this); downButtonPanel.add(leftButtom, BorderLayout.WEST); downButtom = new JButton("Down"); downButtom.setHorizontalTextPosition(AbstractButton.LEADING); downButtom.setActionCommand("Down"); downButtom.addActionListener(this); downButtonPanel.add(downButtom, BorderLayout.CENTER); rightButtom = new JButton("Right"); rightButtom.setHorizontalTextPosition(AbstractButton.LEADING); rightButtom.setActionCommand("Right"); rightButtom.addActionListener(this); downButtonPanel.add(rightButtom, BorderLayout.EAST); buttonPanel.add(centerButton, BorderLayout.NORTH); buttonPanel.add(downButtonPanel, BorderLayout.CENTER); return buttonPanel; } public void actionPerformed(ActionEvent e) { if ("Up".equals(e.getActionCommand())) { warrior.up(); } else if ("Down".equals(e.getActionCommand())) { warrior.down(); } else if("Left".equals(e.getActionCommand())){ warrior.left(); } else if("Right".equals(e.getActionCommand())){ warrior.right(); } else if("Update".equals(e.getActionCommand())){ display.handleUpdateButton(cheatingField.getText()); } } public void update(Observable o, Object obj){ this.warrior=(Warrior)o; textPanelChanged(); } public void textPanelChanged() { // TODO Auto-generated method stub enemyPower.setText("Boss's power:" + String.valueOf(display.getStaffPower())+" "+ "Enemy's power: " +String.valueOf(display.getStaffPower())); warrior.renew(); if(warrior.meetStaff()){ CurrentLife.setText("Current Life:" + String.valueOf(warrior.Life())+" "+ "Current Power:"+String.valueOf(warrior.getPower())); battleInfor.setText(warrior.getBattleInfor()); warrior.meetChanged(); } } private static void createAndShowGUI() { //Create and set up the window. JFrame frame = new Driver(); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); //Display the window. frame.pack(); frame.setVisible(true); } public static void main(String args[]) { //Schedule a job for the event-dispatching thread: //creating and showing this application's GUI. javax.swing.SwingUtilities.invokeLater(new Runnable() { public void run() { createAndShowGUI(); } }); } }