initial commit

Animation.ctxt

@@ -0,0 +1,11 @@
+#BlueJ class context
+comment0.target=Animation
+comment0.text=\r\n\ Write\ a\ description\ of\ class\ Animation\ here.\r\n\ \r\n\ @author\ (your\ name)\ \r\n\ @version\ (a\ version\ number\ or\ a\ date)\r\n
+comment1.params=num
+comment1.target=Animation(int)
+comment2.params=
+comment2.target=void\ act()
+comment2.text=\r\n\ Act\ -\ do\ whatever\ the\ Animation\ wants\ to\ do.\ This\ method\ is\ called\ whenever\r\n\ the\ 'Act'\ or\ 'Run'\ button\ gets\ pressed\ in\ the\ environment.\r\n
+comment3.params=
+comment3.target=boolean\ end()
+numComments=4

Animation.java

@@ -0,0 +1,31 @@
+import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
+
+/**
+ * Write a description of class Animation here.
+ * 
+ * @author (your name) 
+ * @version (a version number or a date)
+ */
+public class Animation extends Actor
+{
+    public int act_count = 0;
+    public int image_num = 0;
+
+    public Animation(int num){
+        act_count = 0;
+        image_num = num;
+    }
+
+    /**
+     * Act - do whatever the Animation wants to do. This method is called whenever
+     * the 'Act' or 'Run' button gets pressed in the environment.
+     */
+    public void act() 
+    {
+        // Add your action code here.
+    }   
+
+    public boolean end(){
+        return act_count >= image_num;
+    }
+}

Barrier.ctxt

@@ -0,0 +1,9 @@
+#BlueJ class context
+comment0.target=Barrier
+comment0.text=\r\n\ Write\ a\ description\ of\ class\ Barrier\ here.\r\n\ \r\n\ @author\ (your\ name)\ \r\n\ @version\ (a\ version\ number\ or\ a\ date)\r\n
+comment1.params=
+comment1.target=Barrier()
+comment1.text=\r\n\ Act\ -\ do\ whatever\ the\ Barrier\ wants\ to\ do.\ This\ method\ is\ called\ whenever\r\n\ the\ 'Act'\ or\ 'Run'\ button\ gets\ pressed\ in\ the\ environment.\r\n
+comment2.params=
+comment2.target=void\ act()
+numComments=3

Barrier.java

@@ -0,0 +1,23 @@
+import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
+
+/**
+ * Write a description of class Barrier here.
+ * 
+ * @author (your name) 
+ * @version (a version number or a date)
+ */
+public class Barrier extends Actor
+{
+    /**
+     * Act - do whatever the Barrier wants to do. This method is called whenever
+     * the 'Act' or 'Run' button gets pressed in the environment.
+     */
+    public Barrier(){
+
+    }
+
+    public void act() 
+    {
+        // Add your action code here.
+    }    
+}

Bullet.ctxt

@@ -0,0 +1,19 @@
+#BlueJ class context
+comment0.target=Bullet
+comment0.text=\r\n\ Write\ a\ description\ of\ class\ Bullet\ here.\r\n\ \r\n\ @author\ (your\ name)\ \r\n\ @version\ (a\ version\ number\ or\ a\ date)\r\n
+comment1.params=init_pos\ init_speed\ direction
+comment1.target=Bullet(Point,\ Point,\ double)
+comment1.text=\r\n\ Act\ -\ do\ whatever\ the\ Bullet\ wants\ to\ do.\ This\ method\ is\ called\ whenever\r\n\ the\ 'Act'\ or\ 'Run'\ button\ gets\ pressed\ in\ the\ environment.\r\n
+comment2.params=
+comment2.target=void\ act()
+comment3.params=
+comment3.target=void\ move()
+comment4.params=init_speed\ direction
+comment4.target=void\ setSpeed(Point,\ double)
+comment5.params=
+comment5.target=boolean\ hitMover()
+comment6.params=
+comment6.target=boolean\ hitBarrier()
+comment7.params=
+comment7.target=void\ removeTouching()
+numComments=8

Bullet.java

@@ -0,0 +1,73 @@
+import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
+import java.util.List;
+/**
+ * Write a description of class Bullet here.
+ * 
+ * @author (your name) 
+ * @version (a version number or a date)
+ */
+public class Bullet extends Mover
+{
+    Point m_speed;
+    Point init_pos;
+    int act_count = 1;
+    /**
+     * Act - do whatever the Bullet wants to do. This method is called whenever
+     * the 'Act' or 'Run' button gets pressed in the environment.
+     */
+    public Bullet(Point init_pos, Point init_speed, double direction){
+        super(6);
+        setLocation(init_pos);
+        setSpeed(init_speed, direction);
+        this.init_pos = init_pos;
+        act_count = 1;
+    }
+
+
+
+    public void act() 
+    {
+        move();
+        act_count++;
+        // Add your action code here.
+    }
+    public void move(){
+        Point displacement = new Point(m_speed);
+        displacement.scale(act_count);
+        displacement.y *= -1;//reverse y axis to match the stupid coordinate
+        setLocation(MyMath.add(init_pos, displacement));
+    }
+    public void setSpeed(Point init_speed, double direction){
+
+        setRotation((int)MyMath.angleInRange(-direction));
+        //direction = Math.toRadians(direction);
+        direction *= 0.0175;
+        m_speed = new Point(Math.cos(direction), Math.sin(direction));
+
+        m_speed.setLength(getMaxSpeed());
+        m_speed = MyMath.add(init_speed, m_speed);
+        //setRotation((int)MyMath.angleInRange(-m_speed.getTheta()));       
+    }
+
+
+
+    public boolean hitMover(){
+        return isTouching(Mover.class);
+    }
+
+    public boolean hitBarrier(){
+        return isTouching(Barrier.class);
+    }
+
+    public void removeTouching(){
+        List<TankBody> allTouched = getIntersectingObjects(TankBody.class);
+        for(TankBody t : allTouched){
+            ((TankWorld)getWorld()).removeObject(t.m_turret);
+            ((TankWorld)getWorld()).removeObject(t);
+        }
+        removeTouching(Mover.class);
+    }
+
+
+    }
+

Explosion.ctxt

@@ -0,0 +1,11 @@
+#BlueJ class context
+comment0.target=Explosion
+comment0.text=\r\n\ Write\ a\ description\ of\ class\ Explosion\ here.\r\n\ \r\n\ @author\ (your\ name)\ \r\n\ @version\ (a\ version\ number\ or\ a\ date)\r\n
+comment1.params=
+comment1.target=Explosion()
+comment2.params=
+comment2.target=void\ act()
+comment2.text=\r\n\ Act\ -\ do\ whatever\ the\ Explosion\ wants\ to\ do.\ This\ method\ is\ called\ whenever\r\n\ the\ 'Act'\ or\ 'Run'\ button\ gets\ pressed\ in\ the\ environment.\r\n
+comment3.params=
+comment3.target=void\ playAnimation()
+numComments=4

Explosion.java

@@ -0,0 +1,36 @@
+import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
+
+/**
+ * Write a description of class Explosion here.
+ * 
+ * @author (your name) 
+ * @version (a version number or a date)
+ */
+public class Explosion extends Animation
+{
+    String image_path = "Explode_";
+    private GreenfootImage image = new GreenfootImage(image_path + 0 + ".png");
+
+    public Explosion(){
+        super(65);
+    }
+    /**
+     * Act - do whatever the Explosion wants to do. This method is called whenever
+     * the 'Act' or 'Run' button gets pressed in the environment.
+     */
+    public void act() 
+    {
+        playAnimation();
+        // Add your action code here.
+    }
+
+    public void playAnimation(){
+        if(act_count < image_num){
+            image = new GreenfootImage(image_path + act_count + ".png");
+            setImage(image);
+        }
+        act_count++;
+    }
+
+
+}

GetEricStupidJson.ctxt

@@ -0,0 +1,6 @@
+#BlueJ class context
+comment0.target=GetEricStupidJson
+comment0.text=\r\n\ Write\ a\ description\ of\ class\ GetEricStupidJson\ here.\r\n\ \r\n\ @author\ (your\ name)\ \r\n\ @version\ (a\ version\ number\ or\ a\ date)\r\n
+comment1.params=
+comment1.target=void\ main()
+numComments=2

GetEricStupidJson.java

@@ -0,0 +1,40 @@
+import java.util.*;
+
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+import net.sf.json.JSONArray;
+import net.sf.json.JSONObject;
+
+
+/**
+ * Write a description of class GetEricStupidJson here.
+ * 
+ * @author (your name) 
+ * @version (a version number or a date)
+ */
+public class GetEricStupidJson  
+{
+    // instance variables - replace the example below with your own
+   public void main(){
+         //JSONArray j = JSONArray.fromObject("[1,2]");
+        // System.out.println(j.toString());
+ /**
+         String url = "http://192.168.1.106:8080/test/test.json";
+         InputStream is = new URL(url).openStream();
+         try {
+              BufferedReader rd = new BufferedReader(new InputStreamReader(is,"utf-8")); //�?��?中文亂碼�?題
+              StringBuilder sb = new StringBuilder();
+              int cp;
+              while ((cp = rd.read()) != -1) {
+                  sb.append((char) cp);
+              }
+              JSONObject json = JSONObject.fromObject(sb.toString());
+              System.out.println(json.get("hello"));
+         } finally {
+              is.close();
+         }
+         **/
+     }
+     }

Mover.ctxt

@@ -0,0 +1,27 @@
+#BlueJ class context
+comment0.target=Mover
+comment0.text=\r\n\ Write\ a\ description\ of\ class\ Mover\ here.\r\n\ \r\n\ @author\ (your\ name)\ \r\n\ @version\ (a\ version\ number\ or\ a\ date)\r\n
+comment1.params=
+comment1.target=Mover()
+comment1.text=\r\n\ Act\ -\ do\ whatever\ the\ Mover\ wants\ to\ do.\ This\ method\ is\ called\ whenever\r\n\ the\ 'Act'\ or\ 'Run'\ button\ gets\ pressed\ in\ the\ environment.\r\n
+comment10.params=speed
+comment10.target=void\ setMaxSpeed(double)
+comment11.params=
+comment11.target=double\ getMaxSpeed()
+comment2.params=max_speed
+comment2.target=Mover(double)
+comment3.params=
+comment3.target=void\ act()
+comment4.params=speed
+comment4.target=void\ setSpeed(Point)
+comment5.params=
+comment5.target=Point\ getSpeed()
+comment6.params=
+comment6.target=void\ move()
+comment7.params=pos
+comment7.target=void\ setLocation(Point)
+comment8.params=
+comment8.target=Point\ getLocation()
+comment9.params=
+comment9.target=Point\ getLastPos()
+numComments=12

Mover.java

@@ -0,0 +1,75 @@
+import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
+
+/**
+ * Write a description of class Mover here.
+ * 
+ * @author (your name) 
+ * @version (a version number or a date)
+ */
+public class Mover extends Actor
+{
+    private Point speed = new Point(0, 0);
+    private double max_speed = 5;
+    private  Point last_pos = new Point(0,0);
+    private Point pos;
+    /**
+     * Act - do whatever the Mover wants to do. This method is called whenever
+     * the 'Act' or 'Run' button gets pressed in the environment.
+     */
+    public Mover(){
+
+    }
+
+    public Mover(double max_speed){
+        this.max_speed = max_speed;
+    }
+    public void act() 
+    {
+        move();
+        // Add your action code here.
+    }   
+
+    public void setSpeed(Point speed){
+        this.speed = speed;
+        if(speed.getLength() > max_speed)
+            this.speed.setLength(max_speed);
+    }
+
+    public Point getSpeed(){
+        return speed;
+    }
+
+    public void move(){
+        last_pos.x = getX();
+        last_pos.y = getY();
+        if(pos == null){
+            pos = new Point(getX(), getY());
+        }
+        else{
+            pos.x += speed.x;
+            pos.y -= speed.y;
+        }
+        setLocation((int)pos.x, (int)pos.y);
+    }
+
+    public void setLocation(Point pos){
+        setLocation((int)pos.x, (int)pos.y);
+    }
+
+    public Point getLocation(){
+        return new Point(getX(), getY());
+    }
+
+    public Point getLastPos(){
+        return last_pos;
+    }
+
+    public void setMaxSpeed(double speed){
+        max_speed = speed;
+    }
+
+    public double getMaxSpeed(){
+        return max_speed;
+    }
+
+}

MyMath.ctxt

@@ -0,0 +1,10 @@
+#BlueJ class context
+comment0.target=MyMath
+comment0.text=\r\n\ Write\ a\ description\ of\ class\ MyMath\ here.\r\n\ \r\n\ @author\ (your\ name)\ \r\n\ @version\ (a\ version\ number\ or\ a\ date)\r\n
+comment1.params=a\ b
+comment1.target=Point\ add(Point,\ Point)
+comment2.params=a\ b
+comment2.target=double\ dot(Point,\ Point)
+comment3.params=angle
+comment3.target=double\ angleInRange(double)
+numComments=4