C++实现飞机大战
本文实例为大家分享了C++实现飞机大战的具体代码，供大家参考，具体内容如下
开发工具
vs2019（vs系列都可以），easyx图形库
效果展示
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
