games/hack/extern.h

334

int vism_at(int, int);

games/hack/hack.pri.c

370

if (!vism_at(u.udisx, u.udisy))

games/hack/hack.pri.c

504

if (!vism_at(x, y)) {

games/hack/hack.pri.c

595

if (!vism_at(obj->odx, obj->ody)) {

games/hack/hack.pri.c

600

if (show && !vism_at(obj->ox, obj->oy)) {

games/hack/hack.pri.c

616

if (!vism_at(obj->ox, obj->oy))

games/hack/hack.search.c

105

if (!vism_at(zx, zy))

games/hack/hack.search.c

168

if (!vism_at(x, y))