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| author | Neil Moore <neil@s-z.org> | 2014-02-04 20:09:37 -0500 |
|---|---|---|
| committer | Neil Moore <neil@s-z.org> | 2014-02-04 20:15:45 -0500 |
| commit | 5aee7720d2cc0247a8b1a9503eb748468551d51c (patch) | |
| tree | 60385ddb62c1246ae8e00f1855a1c77c486216b6 /crawl-ref/source/directn.cc | |
| parent | ffe09b40666d9524815675f0e6f6308b28acbfb9 (diff) | |
| download | crawl-ref-5aee7720d2cc0247a8b1a9503eb748468551d51c.tar.gz crawl-ref-5aee7720d2cc0247a8b1a9503eb748468551d51c.zip | |
Don't crash when cycling features near the map edge with LRD.
See for example:
http://crawl.akrasiac.org/rawdata/hustleandflow/crash-hustleandflow-20140205-004513.txt
To reproduce: memorise LRD, go near the edge of the map away from any
portals, start to cast LRD and press <Tab> in the targetter. It doesn't
seem to happen with other spells, even Conjure Flame.
Diffstat (limited to 'crawl-ref/source/directn.cc')
| -rw-r--r-- | crawl-ref/source/directn.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crawl-ref/source/directn.cc b/crawl-ref/source/directn.cc index 4fc9815c94..651e9740b9 100644 --- a/crawl-ref/source/directn.cc +++ b/crawl-ref/source/directn.cc @@ -2513,6 +2513,9 @@ static bool _find_monster_expl(const coord_def& where, int mode, bool need_path, static bool _find_feature(const coord_def& where, int mode, bool /* need_path */, int /* range */, targetter*) { + if (!map_bounds(where)) + return false; + // The stair need not be in LOS if the square is mapped. if (!you.see_cell(where) && !env.map_knowledge(where).seen()) return false; |