绘制了自己负责的战场数据保存的相关包图（初步）

完善了需求说明书中第3部分的相关内容

pandafighter.java

@@ -1,149 +0,0 @@
-package com.pandafighter;
-import robocode.*;
-import java.awt.geom.Point2D; 
-import java.awt.Color;
-public class pandafighter extends AdvancedRobot
-{ 
-double moveDirection;  
-enemyStat enemy = new enemyStat();   
-public void run() 
-    {   
-     setBodyColor(Color.black);
-     setGunColor(Color.WHITE);
-     setRadarColor(Color.WHITE);
-     setScanColor(Color.BLACK);
-     setBulletColor(Color.YELLOW);    
-     setAdjustGunForRobotTurn(true);
-        setAdjustRadarForGunTurn(true);
-        setTurnRadarRightRadians(2*Math.PI);  //让雷达一直转
-         while(true) 
-      {  
-      doFire();
-      doScannedRobot();
-      doMovement() ;
-      execute(); 
-   }
- }
-public  void  onScannedRobot(ScannedRobotEvent e)
-      {   
-         enemy.updateStat(e, this);      
-      }    
- public void  doMovement()//随机移动
-        { //程序首先判断运动是否完成，若完成，随机选出一个座标点，移动到该点  
-        if( Math.abs( getDistanceRemaining() ) < 1 ) 
-    {
-            double myX = getX(); 
-            double myY = getY(); 
-            double nextX, nextY;        // the next point move to
-            nextX = Math.random() * ( getBattleFieldWidth() - 100 ) + 50; 
-            nextY = Math.random() * ( getBattleFieldHeight() - 100 ) + 50;  
-            double turnAngle =getAngle(myX,myY,nextX,nextY ); 
-            turnAngle = normalizeBearing( turnAngle - getHeadingRadians() ); 
-            double moveDistance = Point2D.distance( myX, myY, nextX, nextY ); 
-            double moveDirection = 1;  
-       if ( Math.abs( turnAngle ) >Math.PI/2) 
-            {         
-                turnAngle  =  normalizeBearing( turnAngle  + Math.PI);     
-                moveDirection *= -1; 
-            } 
-            setTurnRightRadians( turnAngle ); 
-            setAhead( moveDirection * moveDistance ); }
-      } 
- public static double getAngle(double x1, double y1, double x2, double y2) 
-    { 
-        return Math.atan2( x2 - x1, y2 - y1 ); 
-    }  
- public  void doScannedRobot()
-      {
-            if (getTime()-enemy.time>1)  
-            {
-                 setTurnRadarRightRadians(3*Math.PI);
-             }
-            else
-            {
-              double absolation_bearing=(getHeadingRadians()+enemy.relative_bearing)%(2*Math.PI);
-              double relative_radar_bearing=getRadarHeadingRadians()-absolation_bearing;
-                 double a=normalizeBearing(relative_radar_bearing);
-                 setTurnRadarLeftRadians(a);
-             }
-      }
-public  double normalizeBearing( double angle ) 
-    { 
-        if ( angle < -Math.PI ) 
-            angle += 2*Math.PI; 
-        if ( angle > Math.PI ) 
-            angle -= 2*Math.PI; 
-        return angle; 
-    }   
- public void  doFire()
-       {
-              double  heading_offset=enemy.en_heading-enemy.pre_heading+0.000001;
-              double  distance=enemy.distance;
-              double  bullet_velocity=20-3*3;              
-              double  r=enemy.velocity/heading_offset;
-              double heading=0.0;             
-              for(int i=0;i<4;i++)//迭代   使预测更加准确 
-          {
-             double  b_travel_ti=distance/bullet_velocity;
-             double predict_heading_r=enemy.en_heading+heading_offset*b_travel_ti;
-                   double predict_x=enemy.xCoordinate-r*Math.cos(predict_heading_r)+r*Math.cos(enemy.en_heading);
-                   double predict_y=enemy.yCoordinate+r*Math.sin(predict_heading_r)-r*Math.sin(enemy.en_heading);
-                   heading=Math.atan2(predict_x-getX(),predict_y-getY());
-                   double diatance=Point2D.distance( getX(), getY(), predict_x, predict_y );
-             }
-              double a=normalizeBearing(heading-getGunHeadingRadians());              
-              setTurnGunRightRadians(a);
-              setFire(3);
-       }
- public   void   onHitByBullet(HitByBulletEvent e)
-     {
-      if(getX()>150&&getY()>150&&enemy.battle_w-getX()>150&&enemy.battle_h-getY()>150)
-       {
-               double dist=150;
-               double  a=normalizeBearing(90 - (getHeading() - e.getHeading()));
-               if(Math.abs(a)>Math.PI/2) 
-                    {
-                         a=normalizeBearing(a+Math.PI);
-                       } 
-                  setTurnRight( a);  
-                  setAhead(dist); 
-                  dist *= -1; 
-             }
-      }    
-public void onWin(WinEvent e)
-   {
-  for (int i = 0; i < 50; i++) 
-    {
-   turnGunRightRadians(Math.PI*3/4);
-   turnGunLeftRadians(Math.PI*3/4);
-  }
- }
-}
-class enemyStat //方法
-
-          {    public  double  pre_heading;
-            public  double  en_heading;
-                    double xCoordinate;
-                    double yCoordinate;
-                       double direction;
-                       double battle_h;
-                       double battle_w;
-                       double relative_bearing;
-                       double velocity;
-                       double time;
-                    double distance;
-               public  void  updateStat(ScannedRobotEvent e,AdvancedRobot ar)
-                    {
-                          pre_heading=en_heading;  
-                          en_heading=e.getHeadingRadians();  
-                          battle_h=ar.getBattleFieldHeight();
-                       battle_w=ar.getBattleFieldWidth();
-                          relative_bearing=e.getBearingRadians();
-                          direction = relative_bearing + ar.getHeadingRadians(); 
-                          xCoordinate= ar.getX() + Math.sin( direction ) * distance; 
-                          yCoordinate = ar.getY() + Math.cos( direction ) *distance; 
-                          velocity=e.getVelocity(); 
-                          time=e.getTime();     
-                          distance=e.getDistance();            
-                    }
-          }