#include "misc.h"

                grd[x][y] = DNGN_CLOSED_DOOR;

                reveal_secret_door(x, y);

void reveal_secret_door(int x, int y);

                    grd[srx][sry] = DNGN_CLOSED_DOOR;

                    reveal_secret_door(srx, sry);

void reveal_secret_door(int x, int y)
{
    ASSERT(grd[x][y] == DNGN_SECRET_DOOR);
    dungeon_feature_type door = grid_secret_door_appearance(x, y);
    grd[x][y] = grid_is_opaque(door) ?
        DNGN_CLOSED_DOOR : DNGN_OPEN_DOOR;
}