C语言开发浪漫流星雨表白程序，源码来了

　　浪漫表白效果：
　　开发环境：Visual Studio 2019 + EasyX图形库插件即可
　　源码展示： #include   #include   #include   #include   #include //自己安装了才有   #include   #pragma comment(lib,＂winmm.lib＂)//多媒体设备接口库文件   #define PI 3.1415   #define NUM 13 //烟花弹数量   #define WIDTH 960   #define HEIGHT 640   struct Fire   {   int x, y;   int cen_x, cen_y; //中心点坐标   int r; //当前绽放半径   int max_r; //最大绽放半径   int width, height;   DWORD pixel[240][240]; //图片像素数组   bool isShow; //烟花是否准备好了   bool isDraw; //是否绘制烟花   }fire[NUM];   struct Jet  //烟花弹   {   int x, y; //坐标   int hx, hy; //最高点的坐标   bool isLaunch; //烟花弹是否在发射中   IMAGE img[2];   byte n : 1; //位段  0 1 0 1 0 1 0 1 0 1   }jet[NUM];   void welcome()   {   mciSendString(L＂open ./res/小幸运.mp3＂, 0, 0, 0);   mciSendString(L＂play ./res/小幸运.mp3＂, 0, 0, 0);   for (int i = 0; i < 50; i++)   {   //清除屏幕   cleardevice();   int x = 500 + 180 * sin(2 * PI / 60 * i);   int y = 200 + 180 * cos(2 * PI / 60 * i);   //设置字体样式   settextstyle(i, 0, L＂楷体＂);   settextcolor(RGB(0, 202, 0));   setbkmode(TRANSPARENT);   outtextxy(x, y, L＂浪漫表白程序＂);   Sleep(20);   }   _getch();//按任意键继续   cleardevice();   settextstyle(25, 0, L＂楷体＂);   outtextxy(350, 100, L＂亲爱的XXX＂);   outtextxy(350, 150, L＂自从第一天看见你＂);   outtextxy(350, 200, L＂我的心就不能自已＂);   outtextxy(350, 250, L＂不管天上地下都想看见你＂);   outtextxy(350, 300, L＂...＂);   outtextxy(350, 350, L＂...＂);   outtextxy(450, 400, L＂--爱你的XXX＂);   }   void InitData(int i);   void loadImg()   {   //初始化绽放效果   IMAGE bloomImg,tImg;   loadimage(&bloomImg, L＂./res/flower.jpg＂, 3120, 240);   for (int i = 0; i < NUM; i++)   {   InitData(i);   SetWorkingImage(&bloomImg);   getimage(&tImg, i * 240, 0, 240, 240);   SetWorkingImage(&tImg);   for (int a = 0; a < 240; a++)   {   for (int  b = 0; b < 240; b++)   {   fire[i].pixel[a][b] = getpixel(a, b);   }   }   }   //初始化烟花弹   IMAGE jetImg;   loadimage(&jetImg, L＂./res/launch.jpg＂, 200, 50);   SetWorkingImage(&jetImg);   for (int i = 0; i < NUM; i++)   {   int n = rand() % 5;   getimage(&jet[i].img[0], n*20, 0, 20, 50);   getimage(&jet[i].img[1], n*20 + 100, 0, 20, 50);   jet[i].isLaunch = false;   }   SetWorkingImage();   }   void InitData(int i)   {   fire[i].cen_x = 120;   fire[i].cen_y = 120;   fire[i].max_r = 120;   fire[i].r = 0;   fire[i].width = 240;   fire[i].height = 240;   fire[i].isDraw = false;   fire[i].isShow = false;   }   //产生烟花弹   void createJet()   {   int i = rand() % NUM;//[0~13)   if (jet[i].isLaunch == false)   {   jet[i].x = rand() % (WIDTH-20);   jet[i].y = rand() % 100 + HEIGHT;   jet[i].hx = jet[i].x;   jet[i].hy = rand() % (HEIGHT / 3 * 2);   jet[i].isLaunch = true;   }   }   //发射烟花弹   void launch()   {   for (int i = 0; i < NUM; i++)   {   if (jet[i].isLaunch)   {   putimage(jet[i].x, jet[i].y, &jet[i].img[jet[i].n],SRCINVERT);   //判断是否达到最高点了   if (jet[i].y > jet[i].hy)   {   jet[i].y -= 5;   jet[i].n++;   }   putimage(jet[i].x, jet[i].y, &jet[i].img[jet[i].n], SRCINVERT);   if (jet[i].y <= jet[i].hy)   {   jet[i].isLaunch = false;   //可以开始放烟花了   fire[i].x = jet[i].x;   fire[i].y = jet[i].y;   fire[i].isShow = true;   }   }   }   }   void bloom(DWORD *pMem)   {   for (int i = 0; i < NUM; i++)   {   if (fire[i].isShow)   {   if (fire[i].r < fire[i].max_r)   {   fire[i].r++;   fire[i].isDraw = true; //可以开始绘制烟花了   }   if (fire[i].r >= fire[i].max_r)   {   InitData(i);   }   }   if (fire[i].isDraw)   {   //求当前半径下，圆上的每个点对于的弧度   for (double a = 0; a <= 2 * PI; a += 0.01)   {   int img_x = fire[i].cen_x + fire[i].r * cos(a);//求出圆上的每个点的坐标   int img_y = fire[i].cen_y + fire[i].r * sin(a);   if (img_x > 0 && img_x < fire[i].width && img_y>0 && img_y < fire[i].height)   {   //针对现在的绽放点，对应的屏幕坐标   int win_x=  fire[i].x + fire[i].r * cos(a);   int win_y = fire[i].y + fire[i].r * sin(a);   if (win_x > 0 && win_x < WIDTH && win_y>0 && win_y < WIDTH)   {   pMem[win_y * WIDTH + win_x] = BGR(fire[i].pixel[img_x][img_y]);   }   }   }   }   }   }   int main()   {   //创建窗口   initgraph(960, 640);   //设置随机数种子   srand((unsigned)time(NULL)+clock());   welcome();   loadImg();   DWORD* pMem = GetImageBuffer(); //获取窗口的内存指针   while (1)   {   for (int  i = 0; i < WIDTH; i++)   {   for (int k = 0; k < 4; k++)   {   int x = rand() % WIDTH;   int y = rand() % HEIGHT;   if (y < HEIGHT)   {   pMem[y * WIDTH + x] = BLACK;   }   }   }   createJet();   launch();   bloom(pMem);   Sleep(10);   }   closegraph();   return 0;   }
　　以上就是我们表白程序的源码了！最后祝大家都能和喜欢的人在一起哦~
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