#include<stdio.h>
#include<stdlib.h>
#define RED 1
#define BLACK -1
#define RED_RULE 1
#define BLACK_RULE 0
#define cusor2logic(i) (i-1)
#define logic2cusor(i) (i+1)
#define clear_vt100 printf(" 33[0m");
int xcusor=logic2cusor(0);
int ycusor=logic2cusor(0);
enum
{
WIN,
EQUEAL,
CONTINUE
};
int rule=0;
void save_cusor()
{
printf(" 33[s");
}
void recover_cusor()
{
printf(" 33[u");
}
void set_cusor( int x, int y )
{
printf(" 33[%d;%dH",y,x);
}
void init_five_chess( int (* parr)[20][20])
{
int i,j;
for(i=0;i<20;i++)
{
for(j=0;j<20;j++)
{
(*parr)[i][j]=0;
}
}
}
void print_five_chess(int (*parr)[20][20] )
{
system("clear");
int i,j;
for(i=0;i<20;i++)
{
for(j=0;j<20;j++)
{
if( (*parr)[i][j]==0 )
printf(" 33[47m 33[%d;%dH 33[0m",j+1,i+1);
else if( (*parr)[i][j]==-1 )
printf(" 33[47m 33[30m 33[%d;%dH# 33[0m",j+1,i+1);
else if( (*parr)[i][j]==1 )
printf(" 33[47m 33[31m 33[%d;%dH@ 33[0m",j+1,i+1);
}
}
}
int sum_5_row( int * first )
{
int sum=0;
int i;
for(i=0;i<5;i++)
{
sum+= first[i];
}
/*printf("sum=%d ",sum);*/
return sum;
}
int sum_5_col( int * first )
{
int sum=0;
int i,count;
for(i=0,count=0;count<5; count++,i+=20)
{
sum +=first[i];
}
/*printf("sum=%d ",sum);*/
return sum;
}
int sum_5_right_down( int * first )
{
int sum=0;
int i,count;
for(i=0,count=0;count<5; count++,i+=21)
{
sum +=first[i];
}
/*printf("sum=%d ",sum);*/
return sum;
}
int sum_5_right_up( int * first )
{
int sum=0;
int i,count;
for(i=0,count=0;count<5; count++,i-=19)
{
sum +=first[i];
}
return sum;
}
//裁判函数,有胜负就返回WIN,平局就返回EQUEAL,还不能判断胜负就返回CONTINUE
int judge_win( int (*parr)[20][20] )
{
int i,j;
int sum;
//横向判断有没有出现连续五个相同的棋子
for(i=0;i<20;i++)
{
for(j=0;j<16;j++)
{
sum = sum_5_row( &(*parr)[i][j] );
if( sum==5 || sum==-5 )
return WIN;
}
}
//纵向判断有没有出现连续五个相同的棋子
for(i=0;i<20;i++)
{
for(j=0;j<16;j++)
{
sum = sum_5_col( &(*parr)[j][i] );
if( sum==5 || sum==-5 )
return WIN;
}
}
// j= 0 1 2 3 4 5 .... 16 17 18 19
//i= 0 0 0 0 0 0 0 .... 0 0 0 0
//i= 1 1 -1 0 1 0 0 .... 1 1 0 1
//i= 2 0 1 -1 0 1 1 .... 1 0 1 0
//i= 3 1 0 1 1 0 1 .... 0 1 0 1
//i= 4
//i= 5
//......
// 1 0 1 0
// 0 1 0 1
// -1 0 1 0
//i= 19 0 1 0 1
//从左上方向右下方的方向上判断有没有出现连续五个相同的棋子,起始为对角线,
//该循环只判断对角线上方的所有斜线
int begin_i,begin_j;
for(begin_i=0,begin_j=0;begin_j<16; begin_j++ )
{
for( i=begin_i,j=begin_j;j<16 ;i++,j++ )
{
sum = sum_5_right_down( &(*parr)[i][j] );
if( sum==5 || sum==-5 )
return WIN;
}
}
//从左上方向右下方的方向上判断有没有出现连续五个相同的棋子,起始为对角线下边的一条线,
//该循环只判断对角线下方的所有斜线
for( begin_i=1,begin_j=0; begin_i<16 ; begin_i++ )
{
for( i=begin_i,j=begin_j;i<16 ; i++,j++ )
{
sum = sum_5_right_down( &(*parr)[i][j] );
if( sum==5 || sum== -5 )
return WIN;
}
}
//从左下方向右上方的方向上判断有没有出现连续五个相同的棋子，
int line_count;
for( line_count=0,begin_i=4,begin_j=0;
begin_j<16 ;
line_count<15?begin_i++:(line_count==15?0:begin_j++) , line_count++
)
{
for( i=begin_i,j=begin_j;i>3 ; i--,j++ )
{
sum = sum_5_right_up( &(*parr)[i][j] );
if( sum == 5 || sum == -5 )
return WIN;
}
}
int equeal_flag=1;
for( i=0;i<20;i++ )
{
for(j=0;j<20;j++)
{
if( (*parr)[i][j]==0 )
{
equeal_flag=0;
}
}
}
if( equeal_flag==1 )
return EQUEAL;
return CONTINUE;
}
void action_five_chess( int (*parr)[20][20] )
{
char ch;
int result;
while('q' != (ch=getchar() ) )
{
if( ch=='a' )
{
if( xcusor>logic2cusor(0) )
{
xcusor--;
printf(" 33[1D");
}
}
else if( ch=='d')
{
if( xcusor<logic2cusor(19) )
{
xcusor++;
printf(" 33[1C");
}
}
else if( ch=='w')
{
if( ycusor>logic2cusor(0) )
{
ycusor--;
printf(" 33[1A");
}
}
else if( ch=='s')
{
if( ycusor<logic2cusor(19) )
{
ycusor++;
printf(" 33[1B");
}
}
else if( ch==' ' )//表示有落子动作
{
if( (*parr)[cusor2logic(xcusor)][cusor2logic(ycusor)] )
continue;
if( rule == RED_RULE )
{
(*parr)[cusor2logic(xcusor)][cusor2logic(ycusor)]=RED;
}
else
{
(*parr)[cusor2logic(xcusor)][cusor2logic(ycusor)]=BLACK;
}
save_cusor();
print_five_chess( parr );//打印棋盘
set_cusor( xcusor,ycusor );
/*recover_cusor();*/
result = judge_win(parr);
if( result == WIN )
{
printf("%s ",rule?"红方胜出":"白方胜出");
break;
}
else if( result == EQUEAL )
{
printf("平局 ");
}
rule =!rule;
}
}
}
int main(void)
{
int arr[20][20] ={0};
system("stty -echo");
system("stty raw");
system("clear");
init_five_chess( &arr );
print_five_chess( &arr );
printf(" 33[0:0H");
action_five_chess( &arr );
clear_vt100;
system("stty cooked");
system("stty echo");
return 0;
}