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Prevent splitting trains when they're off track (fixes #178)

master
orwell96 2021-04-25 22:07:44 +02:00
parent 09bba2c57f
commit 571a5cd19b
1 changed files with 6 additions and 0 deletions
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6
advtrains/trainlogic.lua
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@ -1079,6 +1079,12 @@ function advtrains.split_train_at_index(train, index)
atwarn("Train",train_id,"is not initialized! Operation aborted!")
return
end
-- make sure that the train is fully on track before splitting. May cause problems otherwise
if train.index > train.path_trk_f or train.end_index < train.path_trk_b then
atwarn("Train",train_id,": cannot split train because it is off track!")
return
end
local p_index=advtrains.path_get_index_by_offset(train, train.index, - data.pos_in_train + wagon.wagon_span)
local pos, connid, frac = advtrains.path_getrestore(train, p_index)