C++ easyX画室内图

//需要安装easyX


#include <stdio.h>
#include <stdlib.h>
#include <conio.h>
#include <graphics.h>
#include <time.h>


#define MAXSTAR 30
#define WINDOW_LEFT 200
#define WINDOW_TOP  100
#define WINDOW_RIGHT 500
#define WINDOW_BUTTON 300


typedef struct 
{
double x,y;
double step;
int color;
}STAR;


void Init()
{
srand(time(0));
initgraph(1000,500);
}


void SetStar(STAR &star)
{
star.x=rand()%(WINDOW_RIGHT - WINDOW_LEFT)  + WINDOW_LEFT + 10;
star.y=rand()%(WINDOW_BUTTON - WINDOW_TOP)  + WINDOW_TOP + 10;
if(star.x >= WINDOW_RIGHT-10) star.x=WINDOW_LEFT + 10;
if(star.y >= WINDOW_BUTTON-10) star.y=WINDOW_TOP + 10;


star.step=(rand()%3000)/1000+1;
star.color=(int)(star.step*255/5.0 + 0.5);
star.color=RGB(star.color,star.color,star.color);
}


void MoveStar(STAR &star)
{
  putpixel((int)star.x,(int)star.y,0);
star.x=star.x + star.step;
star.y=star.y + star.step;
if(star.x>=WINDOW_RIGHT-10 || star.y>=WINDOW_BUTTON-10) SetStar(star); 


putpixel((int)star.x,(int)star.y,star.color);
}


void Window()
{
setlinecolor(RGB(103,60,20));                  //设置线条颜色为棕色
setlinestyle(PS_SOLID | PS_JOIN_MITER,10);     //设置线条属性：实线,连接处为斜面，线的宽度为10
rectangle(WINDOW_LEFT,WINDOW_TOP,WINDOW_RIGHT,WINDOW_BUTTON);                    //设置窗户大小
//          200             100      500              300
}


void Meter(STAR star[])   //流星雨
{
for(int j=0;j<MAXSTAR;j++)
MoveStar(star[j]);
Sleep(8);
}


void ComputerandTable()
{
setlinecolor(RGB(131,131,131));
setlinestyle(PS_SOLID | PS_ENDCAP_SQUARE , 5);
line(700,200,850,200);   //电脑上屏幕
line(700,300,850,300);   //电脑下屏幕
line(700,200,700,300);   //电脑左屏幕
line(850,200,850,300);   //电脑右屏幕
setlinestyle(PS_SOLID | PS_ENDCAP_SQUARE , 20);
line(777,310,777,315);   //电脑支架
setlinestyle(PS_SOLID | PS_ENDCAP_SQUARE , 5);
line(695,323,855,323);   //电脑键盘
setlinestyle(PS_SOLID | PS_ENDCAP_SQUARE , 4);

line(875,195,875,324);   //电脑主机左线条
line(875,195,940,195);   //电脑主机上线条
line(940,195,940,324);   //电脑主机右线条
line(875,324,940,324);   //电脑主机下线条
setlinestyle(PS_SOLID | PS_ENDCAP_SQUARE , 8);
line(885,220,930,220);   //磁盘插口
setlinestyle(PS_SOLID | PS_ENDCAP_SQUARE , 3);
line(890,250,925,250);   


setlinecolor(RGB(103,60,20));                   //设置线条颜色为棕色
setlinestyle(PS_SOLID | PS_ENDCAP_SQUARE,12);
line(650,332,980,332);                          //桌板
line(660,332,660,420);                          //左桌脚
line(970,332,970,420);                          //右桌脚
}


void Home()
{
//画房子
setlinestyle(PS_SOLID,1);
line(150,0,0,100);
line(150,0,150,400);
line(0,500,150,400);
line(150,400,1000,400);

//画门
line(10,350,80,304);
line(10,350,10,492);
line(80,304,80,446);
circle(70,400,2);     //把手
circle(750,70,40);    //时钟
circle(750,70,1);     //中心
line(750,70,780,70);
line(750,70,750,32);
}


void ShowChars()
{
int x,y;
char c;
settextstyle(3,3,_T("Courier"));
setlinecolor(BLACK);
settextcolor(GREEN);


/*for(int i=709;i<=842;i++)*/
for(int i=209;i<=292;i++)
{
x=(rand()%137) + 700 + 3;
y=(rand()%82)  + 200 + 3;
c=(rand()%2)+'0';
outtextxy(x,y,c);
//line(i,209,i,292);
line(709,i,842,i);
Sleep(0);
}
}
int main()
{
Init();
Home();
Window();
ComputerandTable();
STAR star[MAXSTAR];
for(int i=0;i<MAXSTAR;i++)
SetStar(star[i]);
while(!kbhit())
{
Meter(star);
ShowChars();
}
getch();
closegraph();
return 0;

}