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<stdio.h>
 
#include<math.h>
 
#include<time.h>
 
#include<conio.h>
 
#include<graphics.h> //自己安装了才有
 
#include<mmsystem.h>
 
#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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