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author | ennewalker <ennewalker@c06c8d41-db1a-0410-9941-cceddc491573> | 2009-01-18 05:37:18 +0000 |
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committer | ennewalker <ennewalker@c06c8d41-db1a-0410-9941-cceddc491573> | 2009-01-18 05:37:18 +0000 |
commit | d95060f1e6fa1e397bc95ea43c239b3019e3fb2f (patch) | |
tree | 0e34e22426ce4e8479b07399a638aaf1089b60fd /crawl-ref/source | |
parent | 8a0f04d1b2864052bb65ab9ad667342178700f08 (diff) | |
download | crawl-ref-d95060f1e6fa1e397bc95ea43c239b3019e3fb2f.tar.gz crawl-ref-d95060f1e6fa1e397bc95ea43c239b3019e3fb2f.zip |
Disallowing travel to impassable terrain.
git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@8534 c06c8d41-db1a-0410-9941-cceddc491573
Diffstat (limited to 'crawl-ref/source')
-rw-r--r-- | crawl-ref/source/travel.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/crawl-ref/source/travel.cc b/crawl-ref/source/travel.cc index 3dc2696ae7..7fcb6e3112 100644 --- a/crawl-ref/source/travel.cc +++ b/crawl-ref/source/travel.cc @@ -2627,6 +2627,10 @@ static int _find_transtravel_stair( const level_id &cur, if (_is_excluded( stair, li.get_excludes() )) return (-1); + // Can we even travel to this square? + if (!is_travelsafe_square(target.pos.x, target.pos.y, true)) + return (-1); + // If there's no target position on the target level, or we're on the // target, we're home. if (target.pos.x == -1 || target.pos == stair) |