生成c++烟花代码

好的，以下是一个简单的C++烟花代码，可以在控制台中运行：

#include <iostream>
#include <windows.h>
#include <stdlib.h>
#include <time.h>

using namespace std;

void setColor(int color) {
    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), color);
}

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

void draw(int x, int y, char c, int color) {
    setColor(color);
    gotoxy(x, y);
    cout << c;
}

int main() {
    srand(time(NULL));
    int screenWidth = 80;
    int screenHeight = 40;
    int numParticles = 100;
    int gravity = 1;
    int colors[] = {7, 9, 10, 11, 12, 13, 14};

    while (true) {
        // 初始化烟花粒子
        int x = rand() % screenWidth;
        int y = screenHeight - 1;
        int vx = rand() % 6 - 3;
        int vy = rand() % 6 - 10;
        int color = colors[rand() % 7];

        // 烟花爆炸
        for (int i = 0; i < 15; i++) {
            draw(x, y, '*', color);
            x += vx;
            y += vy;
            vy += gravity;
            Sleep(50);
        }

        // 烟花粒子消失
        for (int i = 0; i < numParticles; i++) {
            int px = x;
            int py = y;
            int pvx = rand() % 6 - 3;
            int pvy = rand() % 6 - 3;
            int pcolor = colors[rand() % 7];

            for (int j = 0; j < 10; j++) {
                draw(px, py, '.', pcolor);
                px += pvx;
                py += pvy;
                pvy += gravity;
                Sleep(50);
            }
        }
    }

    return 0;
}

这个代码会在控制台中不断产生烟花爆炸效果，每个烟花会分裂成多个粒子，最终逐渐消失。