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| author | orwell <orwell@bleipb.de> | 2023-12-20 00:20:56 +0100 |
|---|---|---|
| committer | orwell <orwell@bleipb.de> | 2023-12-20 00:20:56 +0100 |
| commit | 9fac1db45f79e2312415500b6ec9d22a8edb0cdd (patch) | |
| tree | c0e914b4af11172732cc8a5f6de54bb6e7888f40 /advtrains/couple.lua | |
| parent | 2884ed3e27b2a850ea21866ba5260d5a41f5f825 (diff) | |
| download | advtrains-9fac1db45f79e2312415500b6ec9d22a8edb0cdd.tar.gz advtrains-9fac1db45f79e2312415500b6ec9d22a8edb0cdd.tar.bz2 advtrains-9fac1db45f79e2312415500b6ec9d22a8edb0cdd.zip | |
Set maximum train length and prevent coupling if it would exceed
Diffstat (limited to 'advtrains/couple.lua')
| -rw-r--r-- | advtrains/couple.lua | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/advtrains/couple.lua b/advtrains/couple.lua index 1318c12..b6a445e 100644 --- a/advtrains/couple.lua +++ b/advtrains/couple.lua @@ -227,6 +227,13 @@ function advtrains.couple_trains(init_train, invert_init_train, stat_train, stat local stp = stat_train.trainparts local stat_wagoncnt = #stp local stat_trainlen = stat_train.trainlen -- save the train length of stat train, to be added to index + + -- sanity check, prevent coupling if train would be longer than 20 after coupling + local tot_len = init_wagoncnt + stat_wagoncnt + if tot_len > advtrains.TRAIN_MAX_WAGONS then + atwarn("Cannot couple",stat_train.id,"and",init_train.id,"- train would have length",tot_len,"which is above the limit of",advtrains.TRAIN_MAX_WAGONS) + return + end if stat_train_opposite then -- insert wagons in inverse order and set their wagon_flipped state |