diff options
Diffstat (limited to 'advtrains/trainlogic.lua')
| -rw-r--r-- | advtrains/trainlogic.lua | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/advtrains/trainlogic.lua b/advtrains/trainlogic.lua index 1d44324..e4939df 100644 --- a/advtrains/trainlogic.lua +++ b/advtrains/trainlogic.lua @@ -844,7 +844,7 @@ local callbacks_leave_node, run_callbacks_leave_node = mknodecallback("leave") -- Node callback for approaching -- Might be called multiple times, whenever path is recalculated. Also called for the first node the train is standing on, then has_entered is true. -- signature is function(pos, id, train, index, has_entered, lzbdata) --- has_entered: true if the "enter" callback has already been executed for this train in this location +-- has_entered: Provided for legacy reasons. Always false. (used to signify that the enter callback has already been called, at a time where enter was still called at .5 index) -- lzbdata: arbitrary data (shared between all callbacks), deleted when LZB is restarted. -- These callbacks are called in order of distance as train progresses along tracks, so lzbdata can be used to -- keep track of a train's state once it passes this point @@ -890,7 +890,7 @@ end function advtrains.tnc_call_approach_callback(pos, train_id, train, index, lzbdata) --atdebug("tnc approach",pos,train_id, lzbdata) - local has_entered = atround(train.index) == index + local has_entered = false -- 2024-11-25: has_entered is now always false, because enter point = LZB hit point! local node = advtrains.ndb.get_node(pos) --this spares the check if node is nil, it has a name in any case local mregnode=minetest.registered_nodes[node.name] @@ -903,18 +903,21 @@ function advtrains.tnc_call_approach_callback(pos, train_id, train, index, lzbda end -- === te callback definition for tnc node callbacks === +-- Change 2024-11-25: Enter node happens when index surpasses whole number (i.e. at center of rail) +-- Instead of atround (prev behavior) nouw use floor and ceil (note this also fixes issues where index was exactly on .0) +local atceil = math.ceil advtrains.te_register_on_new_path(function(id, train) train.tnc = { - old_index = atround(train.index), - old_end_index = atround(train.end_index), + old_index = atfloor(train.index), + old_end_index = atceil(train.end_index), } --atdebug(id,"tnc init",train.index,train.end_index) end) advtrains.te_register_on_update(function(id, train) - local new_index = atround(train.index) - local new_end_index = atround(train.end_index) + local new_index = atfloor(train.index) + local new_end_index = atceil(train.end_index) local old_index = train.tnc.old_index local old_end_index = train.tnc.old_end_index while old_index < new_index do @@ -932,8 +935,8 @@ advtrains.te_register_on_update(function(id, train) end) advtrains.te_register_on_create(function(id, train) - local index = atround(train.index) - local end_index = atround(train.end_index) + local index = atfloor(train.index) + local end_index = atceil(train.end_index) while end_index <= index do local pos = advtrains.round_vector_floor_y(advtrains.path_get(train,end_index)) tnc_call_enter_callback(pos, id, train, end_index) @@ -943,8 +946,8 @@ advtrains.te_register_on_create(function(id, train) end) advtrains.te_register_on_remove(function(id, train) - local index = atround(train.index) - local end_index = atround(train.end_index) + local index = atfloor(train.index) + local end_index = atceil(train.end_index) while end_index <= index do local pos = advtrains.round_vector_floor_y(advtrains.path_get(train,end_index)) tnc_call_leave_callback(pos, id, train, end_index) |