程序功能

實現一個簡單的元胞自動機，可以自定義初始狀態、運行規則。以此基礎實現一個能自動繪制大量萬花筒圖像的程序。

注：為了防止二維數組輸出時畫面閃爍，采取雙屏幕緩沖區輪流顯示。將緩沖區寫好后一次性輸出可以防止數組循環輸出方式會導致的畫面閃爍。

效果

生命游戲中的“滑翔機(gliders)”：

萬花筒：

代碼

#include

#include

#include

#include

#include

#include

#include

#define BLACK 0

#define WHITE 15

#define GREEN 10

#define YELLOW 14

#define RED 12

#define BLUE 9

#define CYAN 11

#define PURPLE 13

#define INCI(x) (((x)+1)%(COL))

#define DECI(x) (((x)+COL-1)%(COL))

#define INCJ(x) (((x)+1)%(RAW))

#define DECJ(x) (((x)+RAW-1)%(RAW))

#define MODE "mode 82,42"

#define COL 41

#define RAW 41

using namespace std;

int ct=0;

HANDLE hOutput, hOutBuf;//控制臺屏幕緩沖區句柄

COORD coord={0,0};

WORD att;

DWORD bytes=0;

char data[COL][RAW];

int clr[8]={BLACK,WHITE,GREEN,YELLOW,RED,BLUE,CYAN,PURPLE};

int a[COL][RAW]={0},b[COL][RAW]={0};

unsigned int counts=0;

char str[11];

void f0()

{

int i,j,k;

memset(b,0,sizeof(b));

for(i=0;i

for(j=0;j

{

k=a[i][j];

b[(i+rand()%3-1)%COL][(j+rand()%3-1)%RAW]+=k;

b[(i+rand()%3-1)%COL][(j+rand()%3-1)%RAW]+=k;

}

for(i=0;i

for(j=0;j

{

a[i][j]=b[i][j]%8;

}

}

void f1()

{

int i,j,k;

memset(b,0,sizeof(b));

for(i=0;i

for(j=0;j

{

k=a[i][j];

//b[i][j]+=k;

b[DECI(i)][j]+=k;

b[INCI(i)][j]+=k;

b[i][DECJ(j)]+=k;

b[i][INCJ(j)]+=k;

}

for(i=0;i

for(j=0;j

{

a[i][j]=b[i][j]%8;

}

}

void f2p()

{

a[1][5]=1;

a[2][5]=1;

a[1][6]=1;

a[2][6]=1;

a[11][5]=1;

a[11][6]=1;

a[11][7]=1;

a[12][4]=1;

a[12][8]=1;

a[13][3]=1;

a[13][9]=1;

a[14][3]=1;

a[14][9]=1;

a[15][6]=1;

a[16][4]=1;

a[16][8]=1;

a[17][5]=1;

a[17][6]=1;

a[17][7]=1;

a[18][6]=1;

a[21][3]=1;

a[21][4]=1;

a[21][5]=1;

a[22][3]=1;

a[22][4]=1;

a[22][5]=1;

a[23][2]=1;

a[23][6]=1;

a[25][1]=1;

a[25][2]=1;

a[25][6]=1;

a[25][7]=1;

a[35][3]=1;

a[35][4]=1;

a[36][3]=1;

a[36][4]=1;

}

void f2()

{

int i,j,k;

memset(b,0,sizeof(b));

for(i=0;i

for(j=0;j

{

k=0;

if(a[DECI(i)][j])k++;

if(a[INCI(i)][j])k++;

if(a[i][DECJ(j)])k++;

if(a[i][INCJ(j)])k++;

if(a[DECI(i)][DECJ(j)])k++;

if(a[DECI(i)][INCJ(j)])k++;

if(a[INCI(i)][DECJ(j)])k++;

if(a[INCI(i)][INCJ(j)])k++;

if(k==3)b[i][j]=1;

else if(k==2)b[i][j]=a[i][j];

else b[i][j]=0;

}

for(i=0;i

for(j=0;j

{

a[i][j]=b[i][j];

}

}

void show()

{

int i,j;

for(i=0;i

{

for(j=0;j

{

coord.X=2*i;

coord.Y=j;

att=clr[a[i][j]];

if(a[i][j])

{

WriteConsoleOutputCharacterA(hOutBuf,"■",2,coord,&bytes);

}

else WriteConsoleOutputCharacterA(hOutBuf," ",2,coord,&bytes);

WriteConsoleOutputAttribute(hOutBuf,&att,1,coord,&bytes);

coord.X++;

WriteConsoleOutputAttribute(hOutBuf,&att,1,coord,&bytes);

}

}

itoa(counts,str,10);

coord.X=0;coord.Y=41;

WriteConsoleOutputCharacterA(hOutBuf,str,sizeof(str),coord,&bytes);

att=WHITE;

WriteConsoleOutputAttribute(hOutBuf,&att,1,coord,&bytes);

SetConsoleActiveScreenBuffer(hOutBuf);

f1();

//Sleep(50);

getch();counts++;

for(i=0;i

{

for(j=0;j

{

coord.X=2*i;

coord.Y=j;

att=clr[a[i][j]];

if(a[i][j])

{

WriteConsoleOutputCharacterA(hOutput,"■",2,coord,&bytes);

}

else WriteConsoleOutputCharacterA(hOutput," ",2,coord,&bytes);

WriteConsoleOutputAttribute(hOutput,&att,1,coord,&bytes);

coord.X++;

WriteConsoleOutputAttribute(hOutput,&att,1,coord,&bytes);

}

}

itoa(counts,str,10);

coord.X=0;coord.Y=41;

WriteConsoleOutputCharacterA(hOutput,str,sizeof(str),coord,&bytes);

att=WHITE;

WriteConsoleOutputAttribute(hOutput,&att,1,coord,&bytes);

SetConsoleActiveScreenBuffer(hOutput);

f1();

//Sleep(50);

getch();counts++;

}

int main()

{

srand(time(NULL));

system(MODE);

hOutBuf = CreateConsoleScreenBuffer(

GENERIC_WRITE,

FILE_SHARE_WRITE,

NULL,

CONSOLE_TEXTMODE_BUFFER,

NULL

);

hOutput = CreateConsoleScreenBuffer(

GENERIC_WRITE,

FILE_SHARE_WRITE,

NULL,

CONSOLE_TEXTMODE_BUFFER,

NULL

);

CONSOLE_CURSOR_INFO cci;

cci.bVisible = 0;

cci.dwSize = 1;

SetConsoleCursorInfo(hOutput, &cci);

SetConsoleCursorInfo(hOutBuf, &cci);

a[COL/2][RAW/2]=1;

//a[rand()%COL][rand()%RAW]=1;

//f2p();

while(1)show();

}

圖片

一些比較好看的：

標簽：int,C++,COL,RAW,元胞,include,萬花筒,define

來源： https://blog.csdn.net/Eyizoha/article/details/89401253

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