生命游戏

/*Name: The Game Of Life
Time:2014/10/4
Autor:Ashely
***
Tips： Run the Life program with the initial configurations shown in Figure 1.4 (7 instances).
For each instance, output the configuration for the 100 generations. 
(the initial configuration corresponds to the 0-th generation)*/ 
#include<iostream>
using namespace std;
const int maxrow=30,maxcol=30;
//使用游戏说明
void  instruction()
{
cout<<"                 ******************************************       "<<endl;
cout<<"                  ☆  "<<"  Welcome to The Game Of Life!"<<"    ☆"<<endl;
cout<<"                 ******************************************       "<<endl;
cout<<"Wish you a good time!"<<endl;
    cout<<"This game uses a gird of size "<<maxrow<<" by "<<maxcol<<" in which"<<endl;
}
class Life
{
public:
void initialization();
void print();
void update();
private:
int grid[maxrow+2][maxcol+2];
int neighbor_count(int row,int col);
};
//设置初始配置
void Life::initialization()
{
int row,col;
for(row=0;row<maxrow+1;row++)
  for(col=0;col<maxcol+1;col++)
     grid[row][col]=0;
    cout<<"Now,list the coordinates for living cells."<<endl;
    cout<<"Tirminate the list with the special pair (-1,-1)"<<endl;
    cin>>row>>col;
    while(row!=-1||col!=-1)
    {
    if(row>=1&&row<maxrow&&col>=1&&col<maxcol)
    grid[row][col]=1;
    else
      cout<<"Out of range!"<<endl;
    cin>>row>>col;
    }
} 
//输出
void Life::print()
{
int row,col;


for(row=1;row<maxrow;row++)
{
        cout<<"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁";
cout<<"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁"<<endl; 

   for(col=1;col<maxcol;col++)
   {
    cout<<"▏";
        if(grid[row][col]==1)
             cout<<"卐";
         else cout<<" ";
   }
  cout<<endl;
    }
cout<<endl;    
} 


int Life::neighbor_count(int row,int col)
{
int i,j;
int count=0;
for(i=row-1;i<=row+1;i++)
  for(j=col-1;j<=col+1;col++)
     count+=grid[i][j];
    count-=grid[row][col];
    return count;
}
void Life::update()
/*
Pre:  The Life object contains a configuration.
Post: The Life object contains the next generation of configuration.
*/


{
   int row, col;
   int new_grid[maxrow + 2][maxcol + 2];


   for (row = 1; row <= maxrow; row++)
      for (col = 1; col <= maxcol; col++)
         switch (neighbor_count(row, col)) {
         case 2:
            new_grid[row][col] = grid[row][col];  //  Status stays the same.
            break;
         case 3:
            new_grid[row][col] = 1;                //  Cell is now alive.
            break;
         default:
            new_grid[row][col] = 0;                //  Cell is now dead.
         }


   for (row = 1; row <= maxrow; row++)
      for (col = 1; col <= maxcol; col++)
         grid[row][col] = new_grid[row][col];
}




/*void Life::update() 
{
  //  for(int i=0;i<100;i++){//第一百代
int row,col;
      int new_grid[maxrow+2][maxcol+2];
   for(row=1;row<=maxrow;row++)
      for(col=1;col<=maxcol;col++)
          switch(neighbor_count(row,col))
          {
            case 2:
              new_grid[row][col]=grid[row][col];//细胞保持原样 
                    break;
               case 3:
                    new_grid[row][col]=1;//细胞现在是活的 
                    break;
               default:
                new_grid[row][col]=0;//其他情况细胞都是死的 
          }
for(row=1;row<=maxrow;row++)
       for(col=1;col<=maxcol;col++)
           grid[row][col]=new_grid[row][col];
   // }
}*/
//_____________________________________________________________________________________//
//Life 游戏的主程序 
int main()
{ 
    instruction();//调用用户说明
for(int i=0;i<7;i++)
{       
       Life configuration;//创建life的一个对象
            configuration.initialization();
       configuration.print();
       cout<<"\n"<<endl;
       configuration.update();//死在这里面了 
       configuration.print();
       cout<<"---------------------------------------------------------------"<<endl;
       cout<<"---------------------------------------------------------------"<<endl;
       cout<<endl;
}
return 0;
}