msb_110050
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tankbattle
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添加gamemodel

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dp_gamemodel
kn5886348135 3 years ago
parent 8f015ee458
commit acb756e651
11 changed files with 167 additions and 104 deletions
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16
src/main/java/com/example/tankbattle/Bullet.java
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@ -8,26 +8,28 @@ public class Bullet {
public static int WIDTH = ResourceMgr.bulletD.getWidth();
public static int HEIGHT = ResourceMgr.bulletD.getHeight();
private Rectangle rect = new Rectangle();
Rectangle rect = new Rectangle();
private int x, y;
private Dir dir;
private boolean living = true;
TankFrame tf = null;
GameModel gm = null;
private 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, GameModel gm) {
this.x = x;
this.y = y;
this.dir = dir;
this.group = group;
this.tf = tf;
this.gm = gm;
rect.x = this.x;
rect.y = this.y;
rect.width = WIDTH;
rect.height = HEIGHT;
gm.bullets.add(this);
}
public Group getGroup() {
@ -40,7 +42,7 @@ public class Bullet {
public void paint(Graphics g) {
if (!living) {
tf.bullets.remove(this);
gm.bullets.remove(this);
}
switch (dir) {
case LEFT:
@ -89,12 +91,12 @@ public class Bullet {
public void collideWith(Tank tank){
if (this.group == tank.getGroup()) return;
if (this.rect.intersects(tank.rect)) {
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));
gm.explodes.add(new Explode(eX, eY, gm));
}
}

13
src/main/java/com/example/tankbattle/DefaultFireStrategy.java
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@ -0,0 +1,13 @@
package com.example.tankbattle;
public class DefaultFireStrategy implements FireStrategy{
@Override
public void fire(Tank t) {
int bX = t.x + Tank.WIDTH / 2 - Bullet.WIDTH / 2;
int bY = t.y + Tank.HEIGHT / 2 - Bullet.HEIGHT / 2;
new Bullet(bX, bY, t.dir, t.group, t.gm);
if(t.group == Group.GOOD) new Thread(()->new Audio("audio/tank_fire.wav").play()).start();
}
}

12
src/main/java/com/example/tankbattle/Explode.java
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@ -1,6 +1,6 @@
package com.example.tankbattle;
import java.awt.*;
import java.awt.Graphics;
public class Explode {
public static int WIDTH = ResourceMgr.explodes[0].getWidth();
@ -8,14 +8,16 @@ public class Explode {
private int x, y;
TankFrame tf = null;
GameModel gm = null;
private int step = 0;
public Explode(int x, int y, TankFrame tf) {
public Explode(int x, int y, GameModel gm) {
this.x = x;
this.y = y;
this.tf = tf;
this.gm = gm;
new Thread(() -> new Audio("audio/explode.wav").play()).start();
}
public void paint(Graphics g) {
@ -23,7 +25,7 @@ public class Explode {
g.drawImage(ResourceMgr.explodes[step++], x, y, null);
if (step >= ResourceMgr.explodes.length)
tf.explodes.remove(this);
gm.explodes.remove(this);
}
}

5
src/main/java/com/example/tankbattle/FireStrategy.java
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@ -0,0 +1,5 @@
package com.example.tankbattle;
public interface FireStrategy {
void fire(Tank tank);
}

15
src/main/java/com/example/tankbattle/FourDirFireStrategy.java
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@ -0,0 +1,15 @@
package com.example.tankbattle;
public class FourDirFireStrategy implements FireStrategy{
@Override
public void fire(Tank t) {
int bX = t.x + Tank.WIDTH / 2 - Bullet.WIDTH / 2;
int bY = t.y + Tank.HEIGHT / 2 - Bullet.HEIGHT / 2;
Dir[] dirs = Dir.values();
for(Dir dir : dirs) {
new Bullet(bX, bY, dir, t.group, t.gm);
}
if(t.group == Group.GOOD) new Thread(()->new Audio("audio/tank_fire.wav").play()).start();
}
}

59
src/main/java/com/example/tankbattle/GameModel.java
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@ -0,0 +1,59 @@
package com.example.tankbattle;
import java.awt.Color;
import java.awt.Graphics;
import java.util.ArrayList;
import java.util.List;
public class GameModel {
Tank myTank = new Tank(200, 400, Dir.DOWN, Group.GOOD, this);
List<Bullet> bullets = new ArrayList<>();
List<Tank> tanks = new ArrayList<>();
List<Explode> explodes = new ArrayList<>();
public GameModel() {
int initTankCount = Integer.valueOf(PropertyMgr.get("initTankCount"));
// 初始化敌方坦克
for (int i = 0; i < initTankCount; i++) {
tanks.add(new Tank(50 + i * 80, 200, Dir.DOWN, Group.BAD, this));
}
}
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("敌方坦克的数量:" + 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 < bullets.size(); i++) {
bullets.get(i).paint(g);
}
for (int i = 0; i < tanks.size(); i++) {
tanks.get(i).paint(g);
}
for (int i = 0; i < explodes.size(); i++) {
explodes.get(i).paint(g);
}
for (int i = 0; i < bullets.size(); i++) {
for (int j = 0; j < tanks.size(); j++)
bullets.get(i).collideWith(tanks.get(j));
}
// for (Iterator<Bullet> it = bullets.iterator(); it.hasNext()) {
// Bullet b = it.next();
// if (!b.live) it.remove();
// }
}
public Tank getMainTank() {
return myTank;
}
}

9
src/main/java/com/example/tankbattle/Main.java
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@ -4,15 +4,10 @@ public class Main {
public static void main(String[] args) throws InterruptedException {
TankFrame tf = new TankFrame();
int initTankCount = Integer.valueOf(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();
while (true) {
Thread.sleep(50);
Thread.sleep(25);
tf.repaint();
}
}

20
src/main/java/com/example/tankbattle/ResourceMgr.java
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@ -5,22 +5,22 @@ import java.io.IOException;
import javax.imageio.ImageIO;
public class ResourceMgr {
public static BufferedImage GoodTankL, GoodTankU, GoodTankR, GoodTankD;
public static BufferedImage BadTankL, BadTankU, BadTankR, BadTankD;
public static BufferedImage goodTankL, goodTankU, goodTankR, goodTankD;
public static BufferedImage badTankL, badTankU, badTankR, badTankD;
public static BufferedImage bulletL, bulletU,bulletR, bulletD;
public static BufferedImage[] explodes = new BufferedImage[16];
static {
try {
GoodTankU = ImageIO.read(ResourceMgr.class.getClassLoader().getResourceAsStream("images/GoodTank1.png"));
GoodTankL = ImageUtil.rotateImage(GoodTankU, -90);
GoodTankR = ImageUtil.rotateImage(GoodTankU, 90);
GoodTankD = ImageUtil.rotateImage(GoodTankU, 180);
goodTankU = ImageIO.read(ResourceMgr.class.getClassLoader().getResourceAsStream("images/GoodTank1.png"));
goodTankL = ImageUtil.rotateImage(goodTankU, -90);
goodTankR = ImageUtil.rotateImage(goodTankU, 90);
goodTankD = ImageUtil.rotateImage(goodTankU, 180);
BadTankU = ImageIO.read(ResourceMgr.class.getClassLoader().getResourceAsStream("images/BadTank1.png"));
BadTankL = ImageUtil.rotateImage(BadTankU, -90);
BadTankR = ImageUtil.rotateImage(BadTankU, 90);
BadTankD = ImageUtil.rotateImage(BadTankU, 180);
badTankU = ImageIO.read(ResourceMgr.class.getClassLoader().getResourceAsStream("images/BadTank1.png"));
badTankL = ImageUtil.rotateImage(badTankU, -90);
badTankR = ImageUtil.rotateImage(badTankU, 90);
badTankD = ImageUtil.rotateImage(badTankU, 180);
bulletU = ImageIO.read(ResourceMgr.class.getClassLoader().getResourceAsStream("images/bulletU.png"));
bulletL = ImageUtil.rotateImage(bulletU, -90);

74
src/main/java/com/example/tankbattle/Tank.java
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@ -4,45 +4,57 @@ import java.awt.*;
import java.util.Random;
public class Tank {
private static final int SPEED = 1;
private static final int SPEED = 2;
public static int WIDTH = ResourceMgr.GoodTankD.getWidth();
public static int HEIGHT = ResourceMgr.GoodTankD.getHeight();
public static int WIDTH = ResourceMgr.goodTankU.getWidth();
public static int HEIGHT = ResourceMgr.goodTankU.getHeight();
Rectangle rect = new Rectangle();
private Random random = new Random();
private int x,y;
int x,y;
private Dir dir = Dir.DOWN;
Dir dir = Dir.DOWN;
private boolean moving = true;
private TankFrame tf = null;
private boolean living = true;
private Group group = Group.BAD;
Group group = Group.BAD;
FireStrategy fs;
GameModel gm;
public Tank(int x, int y, Dir dir, Group group, TankFrame tf) {
public Tank(int x, int y, Dir dir, Group group, GameModel gm) {
super();
this.x = x;
this.y = y;
this.dir = dir;
this.group = group;
this.tf = tf;
this.gm = gm;
rect.x = this.x;
rect.y = this.y;
rect.width = WIDTH;
rect.height = HEIGHT;
if(group == Group.GOOD) {
String goodFSName = PropertyMgr.get("goodFS");
try {
fs = (FireStrategy)Class.forName(goodFSName).getDeclaredConstructor().newInstance();
} catch (Exception e) {
e.printStackTrace();
}
} else {
fs = new DefaultFireStrategy();
}
}
public void fire(){
int bX = this.x + Tank.WIDTH / 2 - Bullet.WIDTH / 2;
int bY = this.y + Tank.HEIGHT / 2 - Bullet.HEIGHT / 2;
tf.bullets.add(new Bullet(bX, bY, this.dir, this.group, this.tf));
fs.fire(this);
}
public Dir getDir() {
@ -88,31 +100,23 @@ public class Tank {
break;
}
rect.x = this.x;
rect.y = this.y;
if (this.group == Group.BAD && random.nextInt(100) > 95) this.fire();
if (this.group == Group.BAD && random.nextInt(100) > 95)
this.fire();
if (this.group == Group.BAD && random.nextInt(100) > 95) {
if (this.group == Group.BAD && random.nextInt(100) > 95)
randomDir();
}
boundsCheck();
rect.x = this.x;
rect.y = this.y;
}
private void boundsCheck() {
if (this.x < 0) {
this.x = 2;
}
if (this.y < 28) {
this.y = 28;
}
if (this.x < 2) x = 2;
if (this.y < 28) y = 28;
if (this.x > TankFrame.GAME_WIDTH - Tank.WIDTH) {
this.x = TankFrame.GAME_WIDTH - Tank.WIDTH;
}
if (this.y > TankFrame.GAME_HEIGHT - Tank.HEIGHT) {
this.y = TankFrame.GAME_HEIGHT - Tank.HEIGHT;
}
if (this.x > TankFrame.GAME_WIDTH - Tank.WIDTH - 2) x = TankFrame.GAME_WIDTH - Tank.WIDTH - 2;
if (this.y > TankFrame.GAME_HEIGHT - Tank.HEIGHT - 2) y = TankFrame.GAME_HEIGHT - Tank.HEIGHT - 2;
}
private void randomDir() {
@ -120,19 +124,19 @@ public class Tank {
}
public void paint(Graphics g) {
if (!living) tf.tanks.remove(this);
if (!living) gm.tanks.remove(this);
switch (dir) {
case LEFT:
g.drawImage(this.group == Group.GOOD ? ResourceMgr.GoodTankL : ResourceMgr.BadTankL, x, y, null);
g.drawImage(this.group == Group.GOOD ? ResourceMgr.goodTankL : ResourceMgr.badTankL, x, y, null);
break;
case UP:
g.drawImage(this.group == Group.GOOD ? ResourceMgr.GoodTankU : ResourceMgr.BadTankU, x, y, null);
g.drawImage(this.group == Group.GOOD ? ResourceMgr.goodTankU : ResourceMgr.badTankU, x, y, null);
break;
case RIGHT:
g.drawImage(this.group == Group.GOOD ? ResourceMgr.GoodTankR : ResourceMgr.BadTankR, x, y, null);
g.drawImage(this.group == Group.GOOD ? ResourceMgr.goodTankR : ResourceMgr.badTankR, x, y, null);
break;
case DOWN:
g.drawImage(this.group == Group.GOOD ? ResourceMgr.GoodTankD : ResourceMgr.BadTankD, x, y, null);
g.drawImage(this.group == Group.GOOD ? ResourceMgr.goodTankD : ResourceMgr.badTankD, x, y, null);
break;
default:
break;

43
src/main/java/com/example/tankbattle/TankFrame.java
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@ -8,17 +8,10 @@ import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.ArrayList;
import java.util.List;
public class TankFrame extends Frame {
Tank myTank = new Tank(200, 400, Dir.DOWN, Group.GOOD, this);
List<Bullet> bullets = new ArrayList<>();
List<Tank> tanks = new ArrayList<>();
List<Explode> explodes = new ArrayList<>();
GameModel gm = new GameModel();
static final int GAME_WIDTH = Integer.valueOf(PropertyMgr.get("gameWidth"));
static final int GAME_HEIGHT = Integer.valueOf(PropertyMgr.get("gameHeight"));
@ -54,35 +47,7 @@ public class TankFrame extends Frame {
@Override
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("敌方坦克的数量:" + 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 < bullets.size(); i++) {
bullets.get(i).paint(g);
}
for (int i = 0; i < tanks.size(); i++) {
tanks.get(i).paint(g);
}
for (int i = 0; i < explodes.size(); i++) {
explodes.get(i).paint(g);
}
for (int i = 0; i < bullets.size(); i++) {
for (int j = 0; j < tanks.size(); j++)
bullets.get(i).collideWith(tanks.get(j));
}
// for (Iterator<Bullet> it = bullets.iterator(); it.hasNext()) {
// Bullet b = it.next();
// if (!b.live) it.remove();
// }
gm.paint(g);
}
@ -133,7 +98,7 @@ public class TankFrame extends Frame {
bD = false;
break;
case KeyEvent.VK_CONTROL:
myTank.fire();
gm.getMainTank().fire();
break;
default:
break;
@ -143,7 +108,7 @@ public class TankFrame extends Frame {
}
private void setMainTankDir() {
Tank myTank = gm.getMainTank();
if (!bL && !bU && !bR && !bD) {
myTank.setMoving(false);
} else {

3
src/main/resources/Config.properties
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@ -4,3 +4,6 @@ tankSpeed=5
bulletSpeed=10
gameWidth=1080
gameHeight=720
#fireStrategy
goodFS=com.example.tankbattle.FourDirFireStrategy
badFS=com.example.tankbattle.DefaultFireStrategy
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