/* Display the current game state to the user.
*/
int drawscreen(int index)
{
return displaygame(state.map, state.game->ysize, state.game->xsize,
recording, macros[state.player].count > 0, !!stack,
state.game->seriesname, state.game->name, index + 1,
state.game->boxcount, state.storecount,
state.movecount, state.pushcount,
state.game->movebestcount, state.game->pushbestcount);
}
/* Display the current game state to the user.
*/
int drawscreen(int index)
{
return displaygame(state.map, state.game->ysize, state.game->xsize,
state.game->seriesname, state.game->name, index + 1,
state.game->colors, state.currblock,
state.ycurrpos, state.xcurrpos,
!!stack, state.movecount, state.stepcount,
state.game->beststepcount, state.game->answer.count,
state.game->beststepknown);
}
int main(int argc, char *argv[]){
int fd1[2];
int fd2[2];
char m[3][3] = {{'a', 'b', 'c'}, {'d', 'e', 'f'}, {'h', 'i', 'j'}};
pipe(fd1);
pipe(fd2);
if (fork() == 0){
int request;
int i,j;
int complete;
srand(time(NULL));
read(fd1[0], &request, sizeof(int));
while (request){
i = rand() % 3;
j = rand() % 3;
write(fd2[1], &i, sizeof(int));
write(fd2[1], &j, sizeof(int));
read(fd1[0], &request, sizeof(int));
}
read(fd1[0], &complete, sizeof(int));
if (complete == 1){
printf("Parent wins!\n");
}
if (complete == 2){
printf("Child wins!\n");
}
if (complete == 3){
printf("It's draw!\n");
}
exit(0);
}
int i = rand() % 3;
int j = rand() % 3;
int endsignal = 0;
int complete = 0;
int Xed = 0;
int Oed = 0;
int askno = 1;
srand(time(NULL));
while (!complete){
Xed = 0;
while (!Xed){
i = rand() % 3;
j = rand() % 3;
if ((m[i][j] != 'X') && (m[i][j] != 'O')){
m[i][j] = 'X';
Xed = 1;
}
}
complete = gamestatus(m);
if (complete){
break;
}
Oed = 0;
while (!Oed){
write(fd1[1], &askno, sizeof(int));
read(fd2[0], &i, sizeof(int));
read(fd2[0], &j, sizeof(int));
if ((m[i][j] != 'X') && (m[i][j] != 'O')){
m[i][j] = 'O';
Oed = 1;
}
}
complete = gamestatus(m);
}
write(fd1[1], &endsignal, sizeof(int));
displaygame(m);
write(fd1[1], &complete, sizeof(int));
return 0;
}
