diff options
Diffstat (limited to 'crawl-ref/source/it_use3.cc')
| -rw-r--r-- | crawl-ref/source/it_use3.cc | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/crawl-ref/source/it_use3.cc b/crawl-ref/source/it_use3.cc index 8dc95960b0..6ffea41ef5 100644 --- a/crawl-ref/source/it_use3.cc +++ b/crawl-ref/source/it_use3.cc @@ -581,8 +581,28 @@ bool evoke_wielded( void ) { opened_gates++; + // [dshaligram] New approach to placing Hell + // portals to handle the possibility of a mirrored + // Vestibule. + int surround_grid = DNGN_FLOOR; + + for (int y = -1; y <= 1; ++y) + for (int x = -1; x <= 1; ++x) + { + if (!x && !y) + continue; + const int grid = + grd[count_x + x][count_y + y]; + + if (grid != DNGN_FLOOR + && grid != DNGN_SECRET_DOOR + && grid != DNGN_CLOSED_DOOR + && grid != DNGN_OPEN_DOOR) + surround_grid = grid; + } + // this may generate faulty [][] values {dlb} - switch (grd[count_x + 2][count_y]) + switch (surround_grid) { case DNGN_FLOOR: grd[count_x][count_y] = DNGN_ENTER_DIS; |