Function In_W_tower

src/dungeon.c:1922–1938

is of `lev' inside the Wizard's tower? */

/* is <x,y> of `lev' inside the Wizard's tower? */
boolean
In_W_tower(coordxy x, coordxy y, d_level *lev)
{
    if (!On_W_tower_level(lev))
        return FALSE;
    if (!svd.dndest.nlx) {
        impossible("No boundary for Wizard's Tower?");
        return FALSE;
    }
    /*
     * Both of the exclusion regions for arriving via level teleport
     * (from above or below) define the tower's boundary.
     *  assert( svu.updest.nIJ == svd.dndest.nIJ for I={l|h},J={x|y} );
     */
    return (boolean) within_bounded_area(x, y, svd.dndest.nlx, svd.dndest.nly,
                                         svd.dndest.nhx, svd.dndest.nhy);
}

/* are you in one of the Hell levels? */
boolean