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| author | orwell96 <mono96.mml@gmail.com> | 2017-01-24 20:41:37 +0100 |
|---|---|---|
| committer | orwell96 <mono96.mml@gmail.com> | 2017-01-24 20:41:37 +0100 |
| commit | 29886d56571f465b448173cfc0ab0dded60d1727 (patch) | |
| tree | a54016e8ecadeeb73d1a0d0822c39c205e40cf5a | |
| parent | a2d0b1b8f2f6ba2864e1dbbfc2457583114152ea (diff) | |
| download | advtrains-29886d56571f465b448173cfc0ab0dded60d1727.tar.gz advtrains-29886d56571f465b448173cfc0ab0dded60d1727.tar.bz2 advtrains-29886d56571f465b448173cfc0ab0dded60d1727.zip | |
Fix crash when train went off track
| -rw-r--r-- | advtrains/advtrains/trainlogic.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/advtrains/advtrains/trainlogic.lua b/advtrains/advtrains/trainlogic.lua index d2c86a4..df7df14 100644 --- a/advtrains/advtrains/trainlogic.lua +++ b/advtrains/advtrains/trainlogic.lua @@ -406,7 +406,7 @@ function advtrains.pathpredict(id, train) maxn=advtrains.maxN(train.path) end - local minn=train.min_index_on_track or 0 + local minn=train.min_index_on_track or -1 while (train.index-minn) < (train.trainlen or 0) + pregen_back do --post_generate. has to be at least trainlen. (we let go of the exact calculation here since this would be unuseful here) --atprint("minn conway for ",minn,minetest.pos_to_string(path[minn]),minn+1,minetest.pos_to_string(path[minn+1])) local conway=advtrains.conway(train.path[minn], train.path[minn+1], train.drives_on) |