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C++打造流星雨特效源代碼,基于EasyX圖形庫,帶有背景音樂

代碼片段和文件信息
#include?
#include?
#include?
#pragma?comment(lib?“winmm.lib“)
#define?MAXSTAR?30
#define?MAXSTAR1?1000
IMAGE?img1?img2;
struct?STAR
{
int?x;
int?y;
int?step;
int?style;
}star[MAXSTAR];
struct?STAR1 //星星結(jié)構(gòu)體
{
int?x;
int?y; //星星坐標(biāo)
int?step; //移動速度
COLORREF?color; //星星顏色
}star1[MAXSTAR1];
void?initData();
void?initStar1(int?i);
void?initStar(int?i);
void?moveStar1(int?i);
void?moveStar();
void?DrawStar();
int?main()
{
mciSendString(“open?涼涼.mp3?alias?music“?0?0?0);
mciSendString(“play?music?repeat“?0?0?0);
initData();
while?(1)
{
BeginBatchDraw();
cleardevice();
for?(int?i?=?0;?i?!=?MAXSTAR1;?++i)
{
moveStar1(i);
}
moveStar();
DrawStar();
Sleep(100);
EndBatchDraw();
}
return?0;
}
void?initData()
{
srand((unsigned?int)time(nullptr));
initgraph(640?480);
loadimage(&img1?“2.jpg“?50?50);
loadimage(&img2?“3.jpg“?50?50);
for?(int?i?=?0;?i?!=?MAXSTAR1;?++i)
initStar1(i);
for?(int?i?=?0;?i?!=?MAXSTAR;?++i)
initStar(i);
}
void?initStar1(int?i)
{
star1[i].x?=?rand()?%?640;
star1[i].y?=?rand()?%?480;
star1[i].step?=?rand()?%?5;
star1[i].color?=?RGB(star1[i].step?*?51?star1[i].step?*?51?star1[i].step?*?51);
}
void?initStar(int?i)
{
star[i].x?=?rand()?%?1280?-?640;??//-640-639
star[i].y?=?-144;
do
{
star[i].step?=?rand()?%?30?+?1;
}?while?(star[i].step?5);
star[i].style?=?rand()?%?2;
}
void?moveStar1(int?i)
{
// putpixel(star1[i].x?star1[i].y?RGB(0?0?0));
star1[i].x?+=?star1[i].step;
if?(star1[i].x?>?640)
{
initStar1(i);
star1[i].x?=?0;
}
putpixel(star1[i].x?star1[i].y?star1[i].color);
}
void?moveStar()
{
for?(int?i?=?0;?i?!=?MAXSTAR;?++i)
{
star[i].x?+=?star[i].step;
star[i].y?+=?star[i].step?*?480?/?640;
if?(star[i].x?>?640?||?star[i].y?>?480)
initStar(i);
}
}
void?DrawStar()
{
for?(int?i?=?0;?i?!=?MAXSTAR;?++i)
{
switch?(star[i].style)
{
case?0:
putimage(star[i].x?star[i].y?&img1?SRCPAINT);
break;
case?1:
putimage(star[i].x?star[i].y?&img2?SRCPAINT);
break;
}
}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????62932??2018-07-15?08:58??流星雨\Debug\1.jpg
?????文件??????16367??2018-07-15?08:01??流星雨\Debug\2.jpg
?????文件??????16422??2018-07-15?08:01??流星雨\Debug\3.jpg
?????文件????5373563??2018-07-15?08:01??流星雨\Debug\涼涼.mp3
?????文件?????115712??2018-07-15?10:34??流星雨\Debug\流星雨.exe
?????文件?????850676??2018-07-15?10:34??流星雨\Debug\流星雨.ilk
?????文件?????880640??2018-07-15?10:34??流星雨\Debug\流星雨.pdb
?????文件??????62932??2018-07-15?08:58??流星雨\流星雨\1.jpg
?????文件??????16367??2018-07-15?08:01??流星雨\流星雨\2.jpg
?????文件??????16422??2018-07-15?08:01??流星雨\流星雨\3.jpg
?????文件?????248832??2018-07-15?10:34??流星雨\流星雨\Debug\vc141.idb
?????文件?????143360??2018-07-15?10:34??流星雨\流星雨\Debug\vc141.pdb
?????文件????????750??2018-07-15?09:17??流星雨\流星雨\Debug\流星雨.Build.CppClean.log
?????文件?????????84??2018-07-15?10:34??流星雨\流星雨\Debug\流星雨.log
?????文件????????534??2018-07-15?10:34??流星雨\流星雨\Debug\流星雨.tlog\CL.command.1.tlog
?????文件??????25152??2018-07-15?10:34??流星雨\流星雨\Debug\流星雨.tlog\CL.read.1.tlog
?????文件????????272??2018-07-15?10:34??流星雨\流星雨\Debug\流星雨.tlog\CL.write.1.tlog
?????文件????????926??2018-07-15?10:34??流星雨\流星雨\Debug\流星雨.tlog\li
?????文件???????3120??2018-07-15?10:34??流星雨\流星雨\Debug\流星雨.tlog\li
?????文件????????256??2018-07-15?10:34??流星雨\流星雨\Debug\流星雨.tlog\li
?????文件????????201??2018-07-15?10:34??流星雨\流星雨\Debug\流星雨.tlog\流星雨.lastbuildstate
?????文件??????29531??2018-07-15?10:34??流星雨\流星雨\Debug\源.obj
?????文件????5373563??2018-07-15?08:01??流星雨\流星雨\涼涼.mp3
?????文件???????5940??2018-07-15?08:34??流星雨\流星雨\流星雨.vcxproj
?????文件????????948??2018-07-15?08:34??流星雨\流星雨\流星雨.vcxproj.filters
?????文件????????165??2018-07-15?08:27??流星雨\流星雨\流星雨.vcxproj.user
?????文件???????2194??2018-07-15?10:35??流星雨\流星雨\源.cpp
?????文件???????1441??2018-07-15?08:27??流星雨\流星雨.sln
?????目錄??????????0??2018-07-15?10:34??流星雨\流星雨\Debug\流星雨.tlog
?????目錄??????????0??2018-07-15?10:34??流星雨\流星雨\Debug
............此處省略6個文件信息
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