int main()
{
char board[8][8];
int kx = 1, ky = 7; // Starting location for knight
printf("x: %d, y: %d\n", kx, ky);
srand(time(NULL)); // Seed the random number generator
int tx, ty; // Target location
do
{
tx = rand() % 8; // Pick random target
ty = rand() % 8;
} while (tx == kx && ty == ky);
init_board(board);
board[ty][tx] = 'G'; // Place goal and knight
board[ky][kx] = 'K';
print_board(board);
int moves = 0;
while (tx != kx || ty != ky)
{
char move = get_move();
board[ky][kx] = '_';
int ret = move_knight(&kx, &ky, move);
board[ky][kx] = 'K';
if (!ret)
{
printf("Invalid move.\n");
}
else
{
print_board(board);
moves++;
}
}
printf("You won in %d moves!\n", moves);
}
static int
find_move(char *board)
{
char *piece;
int x, y;
if ((piece = strpbrk(board, "prnbqk")) == NULL)
return EXIT_FAILURE;
get_coords(board, piece, &x, &y);
switch(*piece) {
case 'p':
move_pawn(board, x, y);
break;
case 'r':
move_rook(board, x, y);
break;
case 'n':
move_knight(board, x, y);
break;
case 'b':
move_bishop(board, x, y);
break;
case 'q':
move_queen(board, x, y);
break;
case 'k':
move_king(board, x, y);
break;
default:
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
