Dp gamemodel

tank/src/com/mashibing/tank/Bullet.java

@@ -3,31 +3,33 @@
 import java.awt.Graphics;
 import java.awt.Rectangle;
 
-public class Bullet {
+public class Bullet extends GameObject {
 	private static final int SPEED = 6;
 	public static int WIDTH = ResourceMgr.bulletD.getWidth();
 	public static int HEIGHT = ResourceMgr.bulletD.getHeight();
 
-	Rectangle rect = new Rectangle();
+	public Rectangle rect = new Rectangle();
+
 
-	private int x, y;
 	private Dir dir;
 
 	private boolean living = true;
-	TankFrame tf = null;
-	private Group group = Group.BAD;
+
+	public Group group = Group.BAD;
 
-	public Bullet(int x, int y, Dir dir, Group group, TankFrame tf) {
+	public Bullet(int x, int y, Dir dir, Group group) {
 		this.x = x;
 		this.y = y;
 		this.dir = dir;
 		this.group = group;
-		this.tf = tf;
+
 
 		rect.x = this.x;
 		rect.y = this.y;
 		rect.width = WIDTH;
 		rect.height = HEIGHT;
+
+		GameModel.getInstance().add(this);
 
 	}
 
@@ -41,7 +43,7 @@ public void setGroup(Group group) {
 
 	public void paint(Graphics g) {
 		if(!living) {
-			tf.bullets.remove(this);
+			GameModel.getInstance().remove(this);
 		}
 
 		switch(dir) {
@@ -87,20 +89,19 @@ private void move() {
 
 	}
 
-	public void collideWith(Tank tank) {
-		if(this.group == tank.getGroup()) return;
-
-		if(rect.intersects(tank.rect)) {
-			tank.die();
-			this.die();
-			int eX = tank.getX() + Tank.WIDTH/2 - Explode.WIDTH/2;
-			int eY = tank.getY() + Tank.HEIGHT/2 - Explode.HEIGHT/2;
-			tf.explodes.add(new Explode(eX, eY, tf));
-		}
-
-	}
+
 
-	private void die() {
+	public void die() {
 		this.living = false;
 	}
+
+	@Override
+	public int getWidth() {
+		return WIDTH;
+	}
+
+	@Override
+	public int getHeight() {
+		return HEIGHT;
+	}
 }

tank/src/com/mashibing/tank/Explode.java

@@ -3,23 +3,22 @@
 import java.awt.Graphics;
 import java.awt.Rectangle;
 
-public class Explode {
+public class Explode extends GameObject {
 	public static int WIDTH = ResourceMgr.explodes[0].getWidth();
 	public static int HEIGHT = ResourceMgr.explodes[0].getHeight();
 
-	private int x, y;
+
 
 	//private boolean living = true;
-	TankFrame tf = null;
 
 	private int step = 0;
 
-	public Explode(int x, int y, TankFrame tf) {
+	public Explode(int x, int y) {
 		this.x = x;
 		this.y = y;
-		this.tf = tf;
 
 		new Thread(()->new Audio("audio/explode.wav").play()).start();
+		GameModel.getInstance().add(this);
 	}
 
 
@@ -29,11 +28,20 @@ public void paint(Graphics g) {
 		g.drawImage(ResourceMgr.explodes[step++], x, y, null);
 
 		if(step >= ResourceMgr.explodes.length) 
-			tf.explodes.remove(this);
+			GameModel.getInstance().remove(this);
 
 
 	}
 
+	@Override
+	public int getWidth() {
+		return WIDTH;
+	}
+
+	@Override
+	public int getHeight() {
+		return HEIGHT;
+	}
 
 
 }

tank/src/com/mashibing/tank/GameModel.java

@@ -0,0 +1,139 @@
+package com.mashibing.tank;
+
+import java.awt.Color;
+import java.awt.Graphics;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+import com.mashibing.tank.cor.ColliderChain;
+
+public class GameModel {
+
+	private static final GameModel INSTANCE = new GameModel();
+
+	static {
+		INSTANCE.init();
+	}
+
+	Tank myTank;
+
+	// List<Bullet> bullets = new ArrayList<>();
+	// List<Tank> tanks = new ArrayList<>();
+	// List<Explode> explodes = new ArrayList<>();
+	ColliderChain chain = new ColliderChain();
+
+	private List<GameObject> objects = new ArrayList<>();
+
+	public static GameModel getInstance() {
+		return INSTANCE;
+	}
+
+	private GameModel() {}
+
+	private void init() {
+		// 初始化主战坦克
+		myTank = new Tank(200, 400, Dir.DOWN, Group.GOOD);
+
+		int initTankCount = Integer.parseInt((String) PropertyMgr.get("initTankCount"));
+
+		// 初始化敌方坦克
+		for (int i = 0; i < initTankCount; i++) {
+			new Tank(50 + i * 80, 200, Dir.DOWN, Group.BAD);
+		}
+
+		// 初始化墙
+		add(new Wall(150, 150, 200, 50));
+		add(new Wall(550, 150, 200, 50));
+		add(new Wall(300, 300, 50, 200));
+		add(new Wall(550, 300, 50, 200));
+	}
+
+	public void add(GameObject go) {
+		this.objects.add(go);
+	}
+
+	public void remove(GameObject go) {
+		this.objects.remove(go);
+	}
+
+	public void paint(Graphics g) {
+		Color c = g.getColor();
+		g.setColor(Color.WHITE);
+		// g.drawString("子弹的数量:" + bullets.size(), 10, 60);
+		// g.drawString("敌人的数量:" + tanks.size(), 10, 80);
+		// g.drawString("爆炸的数量:" + explodes.size(), 10, 100);
+		g.setColor(c);
+
+		myTank.paint(g);
+		for (int i = 0; i < objects.size(); i++) {
+			objects.get(i).paint(g);
+		}
+
+		// 互相碰撞
+		for (int i = 0; i < objects.size(); i++) {
+			for (int j = i + 1; j < objects.size(); j++) { // Comparator.compare(o1,o2)
+				GameObject o1 = objects.get(i);
+				GameObject o2 = objects.get(j);
+				// for
+				chain.collide(o1, o2);
+			}
+		}
+
+		// for (int i = 0; i < bullets.size(); i++) {
+		// for (int j = 0; j < tanks.size(); j++)
+		// bullets.get(i).collideWith(tanks.get(j));
+		// }
+
+	}
+
+	public Tank getMainTank() {
+		return myTank;
+	}
+
+	public void save() {
+		File f = new File("c:/mashibing/tank.data");
+		ObjectOutputStream oos = null;
+		try {
+			oos = new ObjectOutputStream(new FileOutputStream(f));
+			oos.writeObject(myTank);
+			oos.writeObject(objects);
+		} catch (FileNotFoundException e) {
+			e.printStackTrace();
+		} catch (IOException e) {
+			e.printStackTrace();
+		} finally {
+			if(oos != null) {
+				try {
+					oos.close();
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+			}
+		}
+	}
+
+	public void load() {
+		File f = new File("c:/mashibing/tank.data");
+		try {
+			ObjectInputStream ois = new ObjectInputStream(new FileInputStream(f));
+			myTank = (Tank)ois.readObject();
+			objects = (List)ois.readObject();
+
+
+		} catch (FileNotFoundException e) {
+			e.printStackTrace();
+		} catch (IOException e) {
+			e.printStackTrace();
+		} catch (ClassNotFoundException e) {
+			e.printStackTrace();
+		}
+	}
+
+}

tank/src/com/mashibing/tank/GameObject.java

@@ -0,0 +1,12 @@
+package com.mashibing.tank;
+
+import java.awt.Graphics;
+import java.io.Serializable;
+
+public abstract class GameObject implements Serializable {
+	public int x, y;
+
+	public abstract void paint(Graphics g);
+	public abstract int getWidth();
+	public abstract int getHeight();
+}

tank/src/com/mashibing/tank/Main.java

@@ -5,12 +5,7 @@ public class Main {
 	public static void main(String[] args) throws InterruptedException {
 		TankFrame tf = new TankFrame();
 
-		int initTankCount = Integer.parseInt((String)PropertyMgr.get("initTankCount"));
 
-		//初始化敌方坦克
-		for(int i=0; i<initTankCount; i++) {
-			tf.tanks.add(new Tank(50 + i*80, 200, Dir.DOWN, Group.BAD, tf));
-		}
 
 		new Thread(()->new Audio("audio/war1.wav").loop()).start();
 

tank/src/com/mashibing/tank/PropertyMgr.java

@@ -19,7 +19,11 @@ public static Object get(String key) {
 		return props.get(key);
 	}
 
+	//int getInt(key)
+	//getString(key)
+
 	public static void main(String[] args) {
 		System.out.println(PropertyMgr.get("initTankCount"));
+
 	}
 }