games/wump/wump.c

90 	int tunnel[MAX_LINKS_IN_ROOM];
277 	   cave[player_loc].tunnel[0]);
280 		if (cave[player_loc].tunnel[i] <= room_num)
281 			(void)printf("%d, ", cave[player_loc].tunnel[i]);
282 	(void)printf("and %d.\n", cave[player_loc].tunnel[link_num - 1]);
332 	    cave[player_loc].tunnel[link_num-1] != next_room)
341 		    cave[player_loc].tunnel[link_num-1] != next_room) {
355 		if (cave[player_loc].tunnel[i] == next_room)
415 	 * if any of the rooms they specify are not accessible via tunnel from
439 			if (cave[arrow_location].tunnel[j] == next)
445 "A faint gleam tells you the arrow has gone through a magic tunnel!\n");
456 			else if (cave[arrow_location].tunnel[lnk] > room_num)
458 "*thunk*  The arrow flies randomly into a magic tunnel, thence into\n\
460 				    cave[arrow_location].tunnel[lnk]);
466 				    cave[arrow_location].tunnel[lnk]);
467 			arrow_location = cave[arrow_location].tunnel[lnk];
548 			cave[i].tunnel[j] = -1;
561 		cave[i].tunnel[0] = lnk;		/* forw link */
562 		cave[lnk].tunnel[1] = i;		/* back link */
567 			if (cave[i].tunnel[j] != -1)
572 				if (cave[i].tunnel[k] == lnk)
574 			cave[i].tunnel[j] = lnk;
579 				if (cave[lnk].tunnel[k] == i)
583 				if (cave[lnk].tunnel[k] == -1) {
584 					cave[lnk].tunnel[k] = i;
594 		qsort(cave[i].tunnel, link_num,
595 		    sizeof(cave[i].tunnel[0]), int_compare);
602 				(void)printf("%d ", cave[i].tunnel[j]);
697 		if (cave[cave[player_loc].tunnel[i]].has_a_bat)
709 		if (cave[cave[player_loc].tunnel[i]].has_a_pit)
721 		if (cave[player_loc].tunnel[i] == wumpus_loc)
724 			if (cave[cave[player_loc].tunnel[i]].tunnel[j] ==
734 	wumpus_loc = cave[wumpus_loc].tunnel[random() % link_num];
846 "\nWith a jaunty step you enter the magic tunnel.  As you do, you\n\