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author | dshaligram <dshaligram@c06c8d41-db1a-0410-9941-cceddc491573> | 2008-08-11 09:14:57 +0000 |
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committer | dshaligram <dshaligram@c06c8d41-db1a-0410-9941-cceddc491573> | 2008-08-11 09:14:57 +0000 |
commit | 60f0a9053b155127c5a9b3f9b14778091c4af142 (patch) | |
tree | 3b8a533933f61dc6a848e2d800a63dd4884cd3a8 /crawl-ref/source/travel.cc | |
parent | 2f0d13d69ee910d07aab5c85dd9e9c83416e9e82 (diff) | |
download | crawl-ref-60f0a9053b155127c5a9b3f9b14778091c4af142.tar.gz crawl-ref-60f0a9053b155127c5a9b3f9b14778091c4af142.zip |
Check both ends of interlevel travel to see if travel is going out of [src,dst] range (sorear).
git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@6814 c06c8d41-db1a-0410-9941-cceddc491573
Diffstat (limited to 'crawl-ref/source/travel.cc')
-rw-r--r-- | crawl-ref/source/travel.cc | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/crawl-ref/source/travel.cc b/crawl-ref/source/travel.cc index 6e21637f35..f4cc1ac58d 100644 --- a/crawl-ref/source/travel.cc +++ b/crawl-ref/source/travel.cc @@ -97,6 +97,9 @@ static travel_target level_target; // interlevel travel, as estimated by level_distance. static int _Src_Dest_Level_Delta = -1; +// Source level where interlevel travel was last activated. +static level_id _Src_Level; + // Remember the last place explore stopped because autopickup failed. static coord_def explore_stopped_pos; @@ -2483,7 +2486,8 @@ void start_translevel_travel(bool prompt_for_destination) _Route_Warning.new_dest(level_target); - _Src_Dest_Level_Delta = level_distance(level_id::current(), + _Src_Level = level_id::current(); + _Src_Dest_Level_Delta = level_distance(_Src_Level, level_target.p.id); _start_running(); @@ -2790,7 +2794,7 @@ static bool _find_transtravel_square(const level_pos &target, bool verbose) if (best_stair.x != -1 && best_stair.y != -1) { // Is this stair going offlevel? - if ((level_target.p.id != current + if ((level_target.p.id != current || level_target.p.pos != best_stair) && _Src_Dest_Level_Delta != -1) { @@ -2801,11 +2805,12 @@ static bool _find_transtravel_square(const level_pos &target, bool verbose) if (dest_stair && dest_stair->destination.id.is_valid()) { - const int ndist = - level_distance(dest_stair->destination.id, - level_target.p.id); - - if (_Src_Dest_Level_Delta < ndist + if ((_Src_Dest_Level_Delta < + level_distance(dest_stair->destination.id, + level_target.p.id) || + _Src_Dest_Level_Delta < + level_distance(dest_stair->destination.id, + _Src_Level)) && !_Route_Warning.warn_continue_travel( level_target, dest_stair->destination.id)) |