用c++编写一个打飞机小游戏

好的，以下是一个简单的打飞机小游戏的C++代码示例：

#include <iostream>
#include <cstdlib>
#include <ctime>
#include <conio.h>
#include <windows.h>

using namespace std;

const int WIDTH = 50; // 游戏窗口宽度
const int HEIGHT = 20; // 游戏窗口高度
const int PLAYER_X = WIDTH / 2; // 玩家飞机初始位置
const int PLAYER_Y = HEIGHT - 3;
const int ENEMY_COUNT = 10; // 敌机数量
const int BULLET_SPEED = 2; // 子弹速度
const int ENEMY_SPEED = 1; // 敌机速度

int score = 0; // 得分
bool gameOver = false; // 游戏结束标识

// 游戏窗口绘制函数
void drawWindow(char window[][WIDTH+1])
{
    system("cls"); // 清屏
    for (int i = 0; i < HEIGHT; i++)
    {
        for (int j = 0; j < WIDTH; j++)
        {
            cout << window[i][j];
        }
        cout << endl;
    }
}

// 玩家飞机绘制函数
void drawPlayer(char window[][WIDTH+1], int x, int y)
{
    window[y][x-1] = '<';
    window[y][x] = 'A';
    window[y][x+1] = '>';
}

// 玩家飞机移动函数
void movePlayer(char window[][WIDTH+1], int& x, int& y, char input)
{
    switch (input)
    {
    case 'a':
        if (x > 1) x--;
        break;
    case 'd':
        if (x < WIDTH - 2) x++;
        break;
    }
    drawPlayer(window, x, y);
}

// 子弹绘制函数
void drawBullet(char window[][WIDTH+1], int x, int y)
{
    window[y][x] = '|';
}

// 子弹移动函数
void moveBullet(char window[][WIDTH+1], int& x, int& y)
{
    if (y > 0)
    {
        window[y][x] = ' ';
        y -= BULLET_SPEED;
        drawBullet(window, x, y);
    }
    else
    {
        window[y][x] = ' ';
    }
}

// 敌机绘制函数
void drawEnemy(char window[][WIDTH+1], int x, int y)
{
    window[y][x] = '+';
}

// 敌机移动函数
void moveEnemy(char window[][WIDTH+1], int& x, int& y)
{
    if (y < HEIGHT - 1)
    {
        window[y][x] = ' ';
        y += ENEMY_SPEED;
        drawEnemy(window, x, y);
    }
    else
    {
        window[y][x] = ' ';
        x = rand() % (WIDTH - 2) + 1;
        y = rand() % 3 - 3;
        drawEnemy(window, x, y);
    }
}

// 碰撞检测函数
bool checkCollision(int bx, int by, int ex, int ey)
{
    if (bx == ex && by == ey) return true;
    else return false;
}

// 游戏结束函数
void gameover(char window[][WIDTH+1])
{
    system("cls");
    cout << "Game Over!" << endl;
    cout << "Your Score is: " << score << endl;
    drawWindow(window);
    gameOver = true;
}

int main()
{
    srand(time(NULL)); // 初始化随机数种子

    char window[HEIGHT][WIDTH+1]; // 游戏窗口数组
    memset(window, ' ', sizeof(window)); // 初始化为' '

    // 绘制游戏窗口边框
    for (int i = 0; i < HEIGHT; i++)
    {
        window[i][0] = '|';
        window[i][WIDTH-1] = '|';
    }
    for (int j = 0; j < WIDTH; j++)
    {
        window[0][j] = '-';
        window[HEIGHT-2][j] = '-';
    }

    // 绘制玩家飞机
    drawPlayer(window, PLAYER_X, PLAYER_Y);

    // 绘制敌机
    int enemyX[ENEMY_COUNT], enemyY[ENEMY_COUNT];
    for (int i = 0; i < ENEMY_COUNT; i++)
    {
        enemyX[i] = rand() % (WIDTH - 2) + 1;
        enemyY[i] = rand() % 3 - 3;
        drawEnemy(window, enemyX[i], enemyY[i]);
    }

    // 游戏主循环
    while (!gameOver)
    {
        // 绘制游戏窗口
        drawWindow(window);

        // 接收玩家输入
        if (_kbhit())
        {
            char input = _getch();
            movePlayer(window, PLAYER_X, PLAYER_Y, input);
            if (input == ' ')
            {
                for (int i = 0; i < ENEMY_COUNT; i++)
                {
                    if (checkCollision(PLAYER_X, PLAYER_Y-1, enemyX[i], enemyY[i]))
                    {
                        score++;
                        enemyX[i] = rand() % (WIDTH - 2) + 1;
                        enemyY[i] = rand() % 3 - 3;
                    }
                }
                drawPlayer(window, PLAYER_X, PLAYER_Y);
                drawBullet(window, PLAYER_X, PLAYER_Y-1);
            }
        }

        // 移动子弹
        for (int i = 0; i < HEIGHT; i++)
        {
            for (int j = 0; j < WIDTH; j++)
            {
                if (window[i][j] == '|')
                {
                    moveBullet(window, j, i);
                    for (int k = 0; k < ENEMY_COUNT; k++)
                    {
                        if (checkCollision(j, i, enemyX[k], enemyY[k]))
                        {
                            score++;
                            enemyX[k] = rand() % (WIDTH - 2) + 1;
                            enemyY[k] = rand() % 3 - 3;
                            window[i][j] = ' ';
                        }
                    }
                }
            }
        }

        // 移动敌机
        for (int i = 0; i < ENEMY_COUNT; i++)
        {
            moveEnemy(window, enemyX[i], enemyY[i]);
            if (checkCollision(PLAYER_X, PLAYER_Y, enemyX[i], enemyY[i]))
            {
                gameover(window);
            }
        }

        // 延时
        Sleep(50);
    }

    return 0;
}

以上代码实现了一个简单的打飞机小游戏，包括玩家飞机的移动、发射子弹、击落敌机、敌机的移动、游戏得分、游戏结束等功能。可以在Windows平台上编译运行。