【c++】新年烟花完整代码

分享一下我的烟花代码，图片可以去百度自己搜索，如想要可以私信找我取

#include 
#include       
#include 
#include "math.h"
#include "time.h"
//烟花弹
struct Jet {
    int x = 0, y = 0;
    int hx = 0, hy = 0;
    unsigned long t1 = 0, t2 = 0, dt = 0;
    IMAGE img;
    bool isshoot = 1;
}jet;
Jet jet1, jet2, jet3;
//烟花
struct Fire {
    int r = 0;            //当前半径
    int maxr = 0;          //最大半径
    int x = 0, y = 0;     //中心点坐标（窗口）
    int cx = 0, cy = 0;    //中心点坐标（图画）
    int xy[240][240];     //保存像素点
    bool isboom = 0;       //是否爆炸
    bool isdraw = 0;      //是否显示
    unsigned long t1 = 0, t2 = 0, dt = 0;   //爆炸速度
}fire;
Fire fire1, fire2, fire3;
void jet_init(Jet* jetn)     //烟花弹的初始化
{
    jetn->x = rand() % 1100 - 20;
    jetn->y = rand() % 50 + 700;
    jetn->hx = jetn->x;
    jetn->hy = rand() % 450;
    jetn->t1 = GetTickCount();  //获取系统时间
    jetn->isshoot = true;
    jetn->dt = rand() % 10 + 1;
}
void fire_init(Fire* firen)
{
    firen->r = 0;
    firen->maxr = 120;
    firen->cx = 120; firen->cy = 120;     //中心点的坐标（图片）
    firen->isboom = true; firen->isdraw = false;
    firen->t1 = GetTickCount();
    firen->dt = 5;             //烟花爆炸速度
    IMAGE fimg;
    
    loadimage(&fimg, L"烟花4.jpg", 240, 240);
    SetWorkingImage(&fimg);
    for (int a = 0; a xy[a][b] = getpixel(a, b);   //传入像素点
        }
    }
    SetWorkingImage();
}
//函数测试
void fire_text(Jet* jetn, Fire* firen)
{
    DWORD* pmem = GetImageBuffer();
    jetn->t2 = GetTickCount();
    if (jetn->t2 - jetn->t1 > jetn->dt && jetn->isshoot == true)
    {
        putimage(jetn->x, jetn->y, &jetn->img, SRCINVERT);
        if (jetn->y > jetn->hy)
        {
            jetn->y -= 5;
            putimage(jetn->x, jetn->y, &jetn->img, SRCINVERT);
        }
        if (jetn->y hy)     //烟花弹移动出界
        {
            jetn->isshoot = false;
            putimage(jetn->x, jetn->y, &jetn->img, SRCINVERT);
            fire_init(firen);    //烟花的初始化
            firen->x = jetn->hx + 10;
            firen->y = jetn->hy - 20;
        }
        if (jetn->isshoot == false && firen->isboom == true && firen->isdraw == 0)
        {
            jet_init(jetn);
            putimage(jetn->x, jetn->y, &jetn->img, SRCINVERT);
        }
        jetn->t1 = jetn->t2;
        //烟花
        int drt[13] = { 5,5,5,10,10,15,15,25,35,40,40,55,55 }; //不一样的速度
        firen->t2 = GetTickCount();
        if (firen->t2 - firen->t1 > firen->dt && firen->isboom == true)
        {
            if (firen->r maxr)
            {
                firen->r++;
                firen->dt = drt[firen->r / 10];
                firen->isdraw = true;
            }
            if (firen->r > firen->maxr - 1)
            {
                firen->isdraw = false;
                firen->isboom = false;
                //初始化烟花
                firen->r = 0;
                firen->maxr = 120;
            }
            firen->t1 = firen->t2;
            if (firen->isdraw = true)
            {
                for (double a = 0; a cx + m * cos(a);
                        int y2 = firen->cy - m * sin(a);
                        //如果数据正常，获取像素点的三原色系
                        if (x2 > 0 && x2  0 && y2 xy[x2][y2] & 0xff;
                            int g = (firen->xy[x2][y2] >> 8) & 0xff;
                            int r = firen->xy[x2][y2] >> 16;
                            //求圈上的点在窗体上的坐标
                            int xx2 = firen->x + m * cos(a);
                            int yy2 = firen->y - m * sin(a);
                            if (/*b > 0x20 && g > 0x20 && r > 0x20 &&*/ xx2  0 && yy2 > 0 && yy2 xy[x2][y2]);
                            }
                        }
                    }
                }
                firen->isdraw == false;
            }
        }
    }
}
int ss = 0;
int Fire_Finally()       //烟花主函数
{
    initgraph(1100, 800);
    srand(time(0));
/*-----------------------------------------图片------------------------------------*/
    jet_init(&jet);
    loadimage(&jet.img, L"烟花弹2.jpg", 20, 50);
    putimage(jet.x, jet.y, &jet.img, SRCINVERT);
    DWORD* pmem = GetImageBuffer();
    BeginBatchDraw();
    while (1)
    {
        for (int clr = 0; clr  
  
   
    
    
这是一个烟花连续放的程序，如果要更多的烟花道理相同，如果不想自己写可以私信我哦。
 
 
 
（图片来源网络，侵删）
（图片来源网络，侵删）