diff options
| -rw-r--r-- | advtrains/path.lua | 1 | ||||
| -rw-r--r-- | advtrains/trainlogic.lua | 13 |
2 files changed, 14 insertions, 0 deletions
diff --git a/advtrains/path.lua b/advtrains/path.lua index 92ad8c1..4ead244 100644 --- a/advtrains/path.lua +++ b/advtrains/path.lua @@ -124,6 +124,7 @@ end -- This function should be 'atprint', 'atlog', 'atwarn' or 'atdebug', because it needs to use print_concat_table function advtrains.path_print(train, printf) if not train.path then + printf("path_print: tid =",train.train_id," index =",train.index," end_index =",train.end_index," vel =",train.velocity) printf("path_print: Path is invalidated/inexistant.") return end diff --git a/advtrains/trainlogic.lua b/advtrains/trainlogic.lua index a3785df..393e1a7 100644 --- a/advtrains/trainlogic.lua +++ b/advtrains/trainlogic.lua @@ -629,11 +629,24 @@ advtrains.te_register_on_update(function(id, train) old_index = old_index + 1 local pos = advtrains.round_vector_floor_y(advtrains.path_get(train,old_index)) tnc_call_enter_callback(pos, id, train, old_index) + + if not train.path then + atwarn(id,"@register_on_update missing path") + atwarn(advtrains.dbg_last_pathclear) + return + end end while old_end_index < new_end_index do local pos = advtrains.round_vector_floor_y(advtrains.path_get(train,old_end_index)) tnc_call_leave_callback(pos, id, train, old_end_index) old_end_index = old_end_index + 1 + + if not train.path then + atwarn(id,"@register_on_update missing path") + atwarn(advtrains.dbg_last_pathclear) + return + end + end train.tnc.old_index = new_index train.tnc.old_end_index = new_end_index |