C++编程----简单项目实战飞机大战

野性酷女 2022-12-24 14:58 215阅读 0赞

### 文章目录 ###

*  开发工具
 *  效果展示
 *  源代码
 *  素材

# 开发工具 #

vs2019（vs系列都可以），easyx图形库

# 效果展示 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1ODkzOTk5_size_16_color_FFFFFF_t_70]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1ODkzOTk5_size_16_color_FFFFFF_t_70 1]

# 源代码 #

一些头文件  
myhelp.h文件

#pragma once
    #include<easyx.h>
    #include<conio.h>
    #include<list>
    #include<vector>
    #include<iostream>
    using namespace std;
    struct node
    {
        
    	int x, y;
    	node(int x, int y) :x(x), y(y) {
        }
    	node() {
         x = 0; y = 0; }
    };

airplan.h文件

#pragma once
    #include"myhelp.h"
    class airplan
    {
        
    	node Plan;   //自己的飞机
    	int px;     //飞机大小
    	list<node> enemyPlan;  //敌机
    public:
    	airplan();
    	airplan(int x, int y);
    	list<node>& getEnemyPlan()
    	{
        
    		return enemyPlan;
    	}
    	node& getPlan()
    	{
        
    		return Plan;
    	}
    	bool planeColide(node& v1, node& v2, int px);  //飞机碰撞
    	void destoryEnemy(int height);
    };

airplan.cpp文件

#include "airplan.h"
    airplan::airplan(int x, int y) :Plan(x, y)
    {
        
    	px = 40;
    }
    airplan::airplan(){
        }
    bool airplan::planeColide(node& v1, node& v2, int px)
    {
        
    	int x = abs(v1.x - v2.x);
    	int y = abs(v1.y - v2.y);
    	return y < px&& x < px;
    }
    void airplan::destoryEnemy(int height)
    {
        
    	for (auto it = enemyPlan.begin(); it != enemyPlan.end(); it++)
    	{
        
    		if (it->y > height)
    		{
        
    			enemyPlan.erase(it);//删除it当前位置的数据
    			break;
    		}
    	}
    }

bullet.h文件

#pragma once
    #include"myhelp.h"
    #include"airplan.h"
    class Bullet
    {
        
    	list<node> bullet;  //子弹节点
    public:
    	list<node>& getBullet()
    	{
        
    		return bullet;
    	}
    	void spwnBullet(node& plan);  //发射子弹
    	void dextoryBullet(); //销毁子弹
    };

bullet.cpp文件

#include "bullet.h"
    
    void Bullet::spwnBullet(node& plan)  //发射子弹
    {
        
    	bullet.push_back(node(plan.x, plan.y + 10));
    }
    void Bullet::dextoryBullet()  //销毁子弹
    {
        
    	for (auto it = bullet.begin(); it != bullet.end(); it++)
    	{
        
    		if (it->y < 0)
    		{
        
    			bullet.erase(it);
    			break;
    		}
    	}
    }

game.h文件

#pragma once
    #include"airplan.h"
    #include"bullet.h"
    class game
    {
        
    	int wid;
    	int height;
    	int grade;
    	int px;   //图片大小
    	TCHAR tc[30];  //输入文字提示
    	vector<IMAGE> ving;  //图片
    	airplan plan;
    	Bullet bullet;
    public:
    	game(int wid, int height);
    	~game();
    	//初始化
    	void init();
    	//生成敌机
    	void spawnEnemy();
    	//移动
    	void control();
    	//飞机撞子弹
    	bool bulletCollide(airplan& plan, int px);
    	//游戏是否结束
    	bool isGameOver();
    	void draw();
    	//刷新
    	void updata(airplan& plan, Bullet& bullet);
    	//开始游戏
    	void start();
    };

game.cpp文件

#include "game.h"
    game::game(int wid, int height) :wid(wid), height(height)
    {
        
    	initgraph(wid, height);
    	px = 40;
    	ving.resize(3);
    	loadimage(&ving[0], _T("res/1.jpg"), px, px);
    	loadimage(&ving[1], _T("res/2.jpg"), px, px);
    	loadimage(&ving[2], _T("res/3.jpg"), px, px);
    	grade = 0;
    	plan = {
         wid / 2, height - px * 2 };   //飞机在中间
    }
    game::~game()
    {
        
    	closegraph();
    }
    void game::init()
    {
        
    	grade = 0;
    	plan = {
         wid / 2, height - px * 2 };   //飞机在中间
    	bullet.getBullet().clear();
    	plan.getEnemyPlan().clear();
    }
    //生成敌机
    void game::spawnEnemy()
    {
        
    	static int x = 0;  // 敌机的数量
    	if (x >= 20)
    	{
        
    		if (plan.getEnemyPlan().size() < 5)
    		{
        
    			plan.getEnemyPlan().push_back(node(rand() % (wid - px) + px / 2, 0));
    		}
    		x = 0;
    	}
    	x++;
    }
    //移动
    void game::control()
    {
        
    	int speed = 4;
    	if (GetAsyncKeyState(VK_UP) || GetAsyncKeyState('w'))
    	{
        
    		if (plan.getPlan().y > px / 2)
    			plan.getPlan().y -= speed;
    	}
    	if (GetAsyncKeyState(VK_RIGHT) || GetAsyncKeyState('d'))
    	{
        
    		if (plan.getPlan().x < wid - px)
    			plan.getPlan().x += speed;
    	}
    	if (GetAsyncKeyState(VK_LEFT) || GetAsyncKeyState('a'))
    	{
        
    		if (plan.getPlan().x > 0)
    			plan.getPlan().x -= speed;
    	}
    	if (GetAsyncKeyState(VK_DOWN) || GetAsyncKeyState('s'))
    	{
        
    		if (plan.getPlan().y < height - px)
    			plan.getPlan().y += speed;
    	}
    	if (_kbhit())
    	{
        
    		if (_getch() == (VK_SPACE))
    		{
        
    			bullet.spwnBullet(plan.getPlan());
    		}
    	}
    }
    //飞机撞子弹
    bool game::bulletCollide(airplan& plan, int px)
    {
        
    	for (auto p = bullet.getBullet().begin(); p != bullet.getBullet().end(); p++)
    	{
        
    		for (auto en = plan.getEnemyPlan().begin(); en != plan.getEnemyPlan().end(); en++)
    		{
        
    			if (plan.planeColide(*p, *en, px))
    			{
        
    				bullet.getBullet().erase(p);
    				plan.getEnemyPlan().erase(en);
    				return true;
    			}
    		}
    	}
    	return false;
    }
    //游戏是否结束
    bool game::isGameOver()
    {
        
    	for (auto p : plan.getEnemyPlan())
    	{
        
    		if (plan.planeColide(plan.getPlan(), p, px))
    		{
        
    			return true;
    		}
    	}
    	return false;
    }
    void game::draw()
    {
        
    	BeginBatchDraw();
    	cleardevice();
    	for (auto p : plan.getEnemyPlan())
    	{
        
    		putimage(p.x, p.y, &ving[0]);
    	}
    	for (auto p : bullet.getBullet())
    	{
        
    		putimage(p.x, p.y, &ving[2]);
    	}
    	putimage(plan.getPlan().x, plan.getPlan().y, &ving[1]);
    	wsprintf(tc, _T("score:%d"), grade);
    	outtextxy(wid / 2, px, tc);
    	EndBatchDraw();
    }
    //刷新
    void game::updata(airplan& plan, Bullet& bullet)
    {
        
    	for (auto& p : plan.getEnemyPlan())
    	{
        
    		p.y += 2;
    	}
    	for (auto& p : bullet.getBullet())
    	{
        
    		p.y -= 8;
    	}
    	if (bulletCollide(plan, px))
    		grade++;
    	plan.destoryEnemy(height);
    	bullet.dextoryBullet();
    	spawnEnemy();
    }
    //开始游戏
    void game::start()
    {
        
    	while (true)
    	{
        
    		updata(plan, bullet);
    		control();
    		draw();
    		if (isGameOver())
    		{
        
    			if (MessageBox(GetForegroundWindow(), _T("是否开始新的游戏"), _T("游戏结束"), MB_YESNO) == IDYES)
    			{
        
    				init();
    			}
    			else
    				break;
    		}
    		Sleep(20);
    	}
    }

main.cpp文件

#include<iostream>
    #include"game.h"
    using namespace std;
    int main()
    {
        
    	game play(360, 630);
    	play.start();
    	system("pause");
    	return 0;
    }

# 素材 #

![在这里插入图片描述][20201129150415279.jpg]  
![在这里插入图片描述][20201129150415269.jpg]  
![在这里插入图片描述][20201129150415283.jpg]  
我这里是把图片放在res文件面的。

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1ODkzOTk5_size_16_color_FFFFFF_t_70]: /images/20221120/ddd5a7a547854f52ba240463fc0ff79b.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQ1ODkzOTk5_size_16_color_FFFFFF_t_70 1]: /images/20221120/9cd9ef89e0d2444da380f5fcdeb208f9.png
[20201129150415279.jpg]: /images/20221120/efe3bfecbc80466bb01d79e89077f80f.png
[20201129150415269.jpg]: /images/20221120/6db3ed3f0a3445f19da00002e604120e.png
[20201129150415283.jpg]: /images/20221120/fe613c39428543879061347fc579441e.png