用c++编写飞机大战代码

以下是一个简单的飞机大战游戏的 C++ 代码示例：

#include <iostream>
#include <windows.h>
#include <conio.h>
using namespace std;

const int width = 40;       // 游戏区域宽度
const int height = 20;      // 游戏区域高度
int x, y;                   // 玩家飞机坐标
int bx, by;                 // 子弹坐标
int ex, ey;                 // 敌机坐标
int score;                  // 分数

void setCursor(bool visible) {
    HANDLE console = GetStdHandle(STD_OUTPUT_HANDLE);
    CONSOLE_CURSOR_INFO lpCursor;
    lpCursor.bVisible = visible;
    lpCursor.dwSize = visible ? 20 : 1;
    SetConsoleCursorInfo(console, &lpCursor);
}

void gotoxy(int x, int y) {
    HANDLE console = GetStdHandle(STD_OUTPUT_HANDLE);
    COORD cursor = { x, y };
    SetConsoleCursorPosition(console, cursor);
}

void drawBorder() {
    for (int i = 0; i < width + 2; i++) cout << "#";
    cout << endl;
    for (int i = 0; i < height; i++) {
        for (int j = 0; j < width + 2; j++) {
            if (j == 0 || j == width + 1) cout << "#";
            else cout << " ";
        }
        cout << endl;
    }
    for (int i = 0; i < width + 2; i++) cout << "#";
    cout << endl;
}

void drawPlayer() {
    gotoxy(x, y); cout << "^";
}

void drawBullet() {
    gotoxy(bx, by); cout << "|";
}

void drawEnemy() {
    gotoxy(ex, ey); cout << "V";
}

void updateBullet() {
    if (by > 0) {
        drawBullet();
        by--;
    } else {
        bx = 0;
        by = 0;
    }
}

void updateEnemy() {
    drawEnemy();
    ey++;
    if (ey == height) {
        ex = rand() % width + 1;
        ey = 1;
        score++;
    }
}

void updateScore() {
    gotoxy(0, height + 1);
    cout << "Score: " << score;
}

void gameOver() {
    system("cls");
    setCursor(true);
    gotoxy(width / 2 - 5, height / 2);
    cout << "GAME OVER" << endl;
    gotoxy(width / 2 - 7, height / 2 + 1);
    cout << "Your score: " << score << endl;
    exit(0);
}

int main() {
    setCursor(false);
    srand(time(NULL));
    x = width / 2;
    y = height - 1;
    bx = 0;
    by = 0;
    ex = rand() % width + 1;
    ey = 1;
    score = 0;
    drawBorder();
    drawPlayer();
    while (true) {
        if (_kbhit()) {
            switch (_getch()) {
            case 'a':
                if (x > 1) x--;
                break;
            case 'd':
                if (x < width) x++;
                break;
            case ' ':
                if (by == 0) {
                    bx = x;
                    by = y - 1;
                }
                break;
            case 'q':
                exit(0);
                break;
            }
        }
        updateBullet();
        updateEnemy();
        if (bx == ex && by == ey) {
            score++;
            ex = rand() % width + 1;
            ey = 1;
            bx = 0;
            by = 0;
        }
        if ((x == ex && y == ey) || (x == ex - 1 && y == ey)) {
            gameOver();
        }
        drawBorder();
        drawPlayer();
        updateScore();
        Sleep(50);
    }
    return 0;
}

这是一个非常简单的示例，只实现了玩家移动、发射子弹、敌机下落和碰撞检测等基本功能。在实际开发中，还需要添加更多的游戏元素和功能。