aipattern.java

运动模式 用java语言编写 可以实现小兔子 按照一些固定点运动

/*
 * AIPattern.java
 *
 * Created on 2007年3月22日, 下午1:47
 */

package gameai;

/**
 *
 * @author  Administrator
 */

public class AIPattern extends javax.swing.JPanel implements Runnable{
    
    /** Creates new form AIPattern */
    
    private class Pattern{
        int x1,y1,x2,y2;
        public Pattern(int x1, int y1, int x2, int y2){
            this.x1 = x1;
            this.x2 = x2;
            this.y1 = y1;
            this.y2 = y2;
        }
    }
    private java.util.ArrayList myPattern = new java.util.ArrayList();
    private Thread my = null;
    private int speed = 1;
    public AIPattern() {
        text();
        initComponents();
    }
    private int bx[]={25,105,105,188,188,100, 45,25};
    private int by[]={50, 50, 25, 25,250,210,150,50};
    private void text(){
        int i=0;
        for(; i<bx.length-1; i++){
            System.out.println(i);
            addPattern(bx[i],by[i],bx[i+1],by[i+1]);
        }
       // addPattern(bx[i+1],by[i+1],bx[0],by[0]);
    }
    public void addPattern(int x1, int y1, int x2, int y2){
        myPattern.add(new Pattern(x1,y1,x2,y2));
    }
    public boolean removePattern(int x1, int y1, int x2, int y2){
        return myPattern.remove(new Pattern(x1,y1,x2,y2));
    }
    public void start(){
        if(my==null){
            yes = true;
            my = new Thread(this);
            my.start();
        }
    }
    private boolean yes = true;
    public void stop(){
        if(my!=null){
            yes = false;
            my = null;
        }
    }
    private int x,y;
    private void patternPaint(java.awt.Graphics g){
        g.setColor(java.awt.Color.red);
        Pattern temp = null;
        for(int i=0; i<myPattern.size(); i++){
            temp = (Pattern)myPattern.get(i);
            g.fillOval(temp.x1+30,temp.y1+30,5,5);
        }
        if(myPattern.size()!=0)
            g.fillOval(temp.x2+30,temp.y2+30,5,5);
    }
    public void run(){
        int i = 0;
        Pattern temp = null;
        Pattern demp = null;
        java.awt.Point p;
        while(yes){
            for(i=0; i<myPattern.size(); i++){
                temp = (Pattern)myPattern.get(i);
                
                while(yes){
                    patternPaint(this.getGraphics());
                    try{
                        Thread.sleep(10);
                    }catch(Exception e){}
                    if(Math.abs(rabbit.getLocation().x-temp.x2)<=1 &&
                       Math.abs(rabbit.getLocation().y-temp.y2)<=1) {
                        break;
                    }
                    if(rabbit.getLocation().x < temp.x2){
                        x=rabbit.getLocation().x+speed;
                    }
                    else if(rabbit.getLocation().x > temp.x2){
                        x=rabbit.getLocation().x-speed;
                    }
                    if(rabbit.getLocation().y > temp.y2){
                        y=rabbit.getLocation().y-speed;
                    }
                    else if(rabbit.getLocation().y < temp.y2){
                        y=rabbit.getLocation().y+speed;
                    }
                    rabbit.setLocation(x,y);
                }
            }
        }
    }
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents() {
        rabbit = new javax.swing.JLabel();

        setBorder(javax.swing.BorderFactory.createTitledBorder("AIPattern"));
        rabbit.setIcon(new javax.swing.ImageIcon(getClass().getResource("/gameai/rabbit.png")));

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(this);
        this.setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(rabbit)
                .addContainerGap(365, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(18, 18, 18)
                .add(rabbit)
                .addContainerGap(231, Short.MAX_VALUE))
        );
    }// </editor-fold>//GEN-END:initComponents
    
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.JLabel rabbit;
    // 变量声明结束//GEN-END:variables
    
    
}