Function lookaround_known_room

src/cmd.c:1275–1306

describe the room at x,y */

/* describe the room at x,y */
staticfn void
lookaround_known_room(coordxy x, coordxy y)
{
    struct selectionvar *sel = selection_new();
    int rmno = u.urooms[0] - ROOMOFFSET;
    char qbuf[QBUFSZ];

    set_selection_floodfillchk(dolookaround_floodfill_findroom);
    selection_floodfill(sel, x, y, TRUE);

    if (!u_at(x, y))
        set_msg_xy(x, y);

    if (u_have_seen_whole_selection(sel)) {
        boolean u_in = (boolean) selection_getpoint(x, y, sel);

        You("%s %s %s.",
            u_at(x, y) && u_in && u_can_see_whole_selection(sel) ? "are in"
            : (u_at(x, y)) ? "remember this as" : "remember that as",
            an(selection_size_description(sel, qbuf)),
            rmno >= 0 ? "room" : "area");
    } else if (u_have_seen_bounds_selection(sel)) {
        You("guess %s to be %s %s.",
            u_at(x, y) ? "this" : "that",
            an(selection_size_description(sel, qbuf)),
            rmno >= 0 ? "room" : "area");
    } else {
        You("can't guess the size of %s area.",
            u_at(x, y) ? "this" : "that");
    }
    selection_free(sel, TRUE);
}

/* #lookaround - describe what the hero can see, in text */
int