diff options
| -rw-r--r-- | advtrains/copytool.lua | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/advtrains/copytool.lua b/advtrains/copytool.lua index b188c16..dc18081 100644 --- a/advtrains/copytool.lua +++ b/advtrains/copytool.lua @@ -70,13 +70,18 @@ minetest.register_tool("advtrains:copytool", { local id=advtrains.create_new_train_at(pointed_thing.under, plconnid, 0, wagons) local train = advtrains.trains[id] + train.off_track = train.end_index<train.path_trk_b + if (train.off_track) then + minetest.chat_send_player(pname, "Back of train would end up off track, cancelling.") + advtrains.remove_train(id) + return + end train.text_outside = clipboard.text_outside train.text_inside = clipboard.text_inside train.routingcode = clipboard.routingcode train.line = clipboard.line - return itemstack - + return end) end, -- Copy: Take the pointed-at train and put it on the clipboard |