diff options
Diffstat (limited to 'advtrains_luaautomation')
| -rw-r--r-- | advtrains_luaautomation/README.txt | 4 | ||||
| -rw-r--r-- | advtrains_luaautomation/atc_rail.lua | 4 |
2 files changed, 5 insertions, 3 deletions
diff --git a/advtrains_luaautomation/README.txt b/advtrains_luaautomation/README.txt index 3e9a257..7c064cc 100644 --- a/advtrains_luaautomation/README.txt +++ b/advtrains_luaautomation/README.txt @@ -247,8 +247,10 @@ set_shunt(), unset_shunt() -- This additional function is available when advtrains_interlocking is enabled: -- -atc_set_disable_ars(true) +atc_set_disable_ars(boolean) Disables (true) or enables (false) the use of ARS for this train. The train will not trigger ARS (automatic route setting) on signals then. + Note: If you want to disable ARS from an approach callback, the call to atc_set_disable_ars(true) must happen during the approach callback, + and may not be deferred to an interrupt(). Else the train might trigger an ARS before the interrupt fires. # Approach callbacks The LuaATC interface provides a way to hook into the approach callback system, which is for example used in the TSR rails (provided by advtrains_interlocking) or the station tracks (provided by advtrains_lines). However, for compatibility reasons, this behavior needs to be explicitly enabled. diff --git a/advtrains_luaautomation/atc_rail.lua b/advtrains_luaautomation/atc_rail.lua index 0f5a7dc..6ce323d 100644 --- a/advtrains_luaautomation/atc_rail.lua +++ b/advtrains_luaautomation/atc_rail.lua @@ -199,7 +199,7 @@ advtrains.register_tracks("default", { --do async. Event is fired in train steps atlatc.interrupt.add(0, pos, {type="train", train=true, id=train_id}) end, - on_train_approach = function(pos, train_id, train, index, lzbdata) + on_train_approach = function(pos, train_id, train, index, has_entered, lzbdata) -- Insert an event only if the rail indicated that it supports approach callbacks local ph=minetest.pos_to_string(pos) local railtbl = atlatc.active.nodes[ph] @@ -208,7 +208,7 @@ advtrains.register_tracks("default", { if railtbl and railtbl.data and railtbl.data.__approach_callback_mode then local acm = railtbl.data.__approach_callback_mode if acm==2 or (acm==1 and train.path_cn[index] == 1) then - local evtdata = {type="approach", approach=true, id=train_id} + local evtdata = {type="approach", approach=true, id=train_id, has_entered = has_entered} -- This event is *required* to run synchronously, because it might set the ars_disable flag on the train and add LZB checkpoints, -- although this is generally discouraged because this happens right in a train step -- At this moment, I am not aware whether this may cause side effects, and I must encourage users not to do expensive calculations here. |