void check_blank()
{
int i,j,k,l,m,temp1,temp,temp2;
put_blank(x,y,0);
}
void put_blank(int i, int j,int call)
{
int l,m;
putcount++;
if (a[i][j]=='.'&& i>=0 && j>=0 && i<10 && j<10)
{
// cout<<"\n i = "<<i<<"\n j = "<<j<<"\n call = "<<call;
// cout<<"\n putcount = "<<putcount;
user[i][j]='_';
a[i][j]='_';
// cout<<"\n user["<<i<<"]["<<j<<"] = "<<user[i][j];
// getch();
l=i-1;
m=j-1;
put_blank(l,m,1);
l=i-1;
m=j;
put_blank(l,m,2);
l=i-1;
m=j+1;
put_blank(l,m,3);
l=i;
m=j+1;
put_blank(l,m,4);
l=i+1;
m=j+1;
put_blank(l,m,5);
l=i+1;
m=j;
put_blank(l,m,6);
l=i+1;
m=j-1;
put_blank(l,m,7);
l=i;
m=j-1;
put_blank(l,m,8);
}
else if (a[i][j]=='1' && i>=0 && j>=0 && i<10 && j<10)
{
user[i][j]=a[i][j];
}
else if (a[i][j]=='2' && i>=0 && j>=0 && i<10 && j<10)
{
user[i][j]=a[i][j];
}
else if (a[i][j]=='o' && i>=0 && j>=0 && i<10 && j<10)
{
user[i][j]='.';
}
}
void remove_blank(char *filename)
{
FILE *ifp, *ofp;
char *p;
short flag; /* 原样输出模式 */
int ind = 0, tem_ind = 0;
char s[MAXSIZE], buf[MAXSIZE];
int buf_t, new_line;
if((ifp = fopen(filename, "r")) == NULL)
{
ferr("打开文件失败\n");
exit(1);
}
if((ofp = fopen(FILENAME_BLANK, "w")) == NULL)
{
ferr("打开中转文件失败\n");
exit(1);
}
while(fgets(s, MAXSIZE-1, ifp) != NULL)
{
p = s;
buf_t = 0;
while(*p == ' ' || *p == '\t') p++; /* 去掉开头多余空格、TAB*/
/* 检测第一个字符 */
if(*p == '#' || (*p == '/' && *(p+1) == '/')) //行注释
flag = 1;
else if(*p == '/' && *(p+1) == '*') /* 大范围注释 */
flag = 2;
else
flag = 0;
new_line = 1;
while(*p)
{
while(!flag && *p == ' ' && (new_line || (*(p+1) == ' ' || *(p+1) == '\t')))
p++;
if(*p == '*' && *(p+1) == '/') { /* 注释取消 */
buf[buf_t++] = '*';
buf[buf_t++] = '/';
new_line = 1;
p += 2;
continue;
}
if(flag == 2) { /* 大注释,原样输出 */
buf[buf_t++] = *p++;
continue;
}
if(*p == '{')
{
tem_ind = 0;
while(buf[buf_t-1] == ' ')
{
buf_t--;
}
if(!new_line)
buf[buf_t++] = '\n';
put_blank(buf, &buf_t, ind);
buf[buf_t++] = *p++;
buf[buf_t++] = '\n';
ind++; /* 要放在put_blank前 */
new_line = 1;
remove_blank_line(&p);
}
else if(*p == '}')
{
tem_ind = 0;
ind--;
if(!new_line)
buf[buf_t++] = '\n';
while(buf[buf_t-1] == ' ')
{
buf_t--;
}
put_blank(buf, &buf_t, ind);
buf[buf_t++] = *p++;
buf[buf_t++] = '\n';
new_line = 1;
remove_blank_line(&p);
}
else if(*p == '\n' ||
(*p == ';' && ((*(p+1) == '\n' || (*(p+1) == ' ' && *(p+2) == ' ')
|| *(p+1) == '\t') || strstr(s, "for") == NULL)))
{
if(*p == '\n')
{
buf[buf_t++] = *p++;
remove_blank_line(&p);
if(!flag && !new_line)
{
if(tem_ind == 0)
tem_ind = ind+1;
else tem_ind++;
}
new_line = 1;
}
else if(*p == ';')
{
buf[buf_t++] = *p++;
buf[buf_t++] = '\n';
new_line = 1;
remove_blank_line(&p);
tem_ind = 0;
}
}
else
{
if(new_line)
{
if(tem_ind == 0)
put_blank(buf, &buf_t, ind);
else
put_blank(buf, &buf_t, tem_ind);
}
buf[buf_t++] = *p++;
new_line = 0;
}
}
/* 把多余的空格去掉 */
while(buf[buf_t-1] == ' ')
{
buf_t--;
}
buf[buf_t] = '\0';
printf("%s", buf);
fprintf(ofp, "%s", buf);
}
fclose(ifp);
fclose(ofp);
}
