diff options
| author | Gabriel Pérez-Cerezo <gabriel@gpcf.eu> | 2020-07-27 21:50:22 +0200 |
|---|---|---|
| committer | Gabriel Pérez-Cerezo <gabriel@gpcf.eu> | 2020-07-27 21:50:22 +0200 |
| commit | 549db4737f5f07d8a99236766a93a545fe39169a (patch) | |
| tree | 8c2f757378f464d44f3ab8a7023de69f559b41b2 /advtrains_luaautomation/atc_rail.lua | |
| parent | 45413ee5c031d9d44342a09f4ac8b412a75568be (diff) | |
| download | advtrains-549db4737f5f07d8a99236766a93a545fe39169a.tar.gz advtrains-549db4737f5f07d8a99236766a93a545fe39169a.tar.bz2 advtrains-549db4737f5f07d8a99236766a93a545fe39169a.zip | |
add train_length command to luaatc
Diffstat (limited to 'advtrains_luaautomation/atc_rail.lua')
| -rw-r--r-- | advtrains_luaautomation/atc_rail.lua | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/advtrains_luaautomation/atc_rail.lua b/advtrains_luaautomation/atc_rail.lua index 04e2f85..88203ae 100644 --- a/advtrains_luaautomation/atc_rail.lua +++ b/advtrains_luaautomation/atc_rail.lua @@ -73,8 +73,15 @@ function r.fire_event(pos, evtdata) if new_id then minetest.after(1,advtrains.atc.train_set_command,advtrains.trains[new_id], cmd, atc_arrow) end + if fc == "" then + return nil + end return fc end, + train_length = function () + if not train_id then return false end + return #train.trainparts + end, step_fc = function() if not train_id then return false end advtrains.train_step_fc(train) |