diff options
Diffstat (limited to 'trainlogic.lua')
| -rw-r--r-- | trainlogic.lua | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/trainlogic.lua b/trainlogic.lua index 87c5d33..785f6f8 100644 --- a/trainlogic.lua +++ b/trainlogic.lua @@ -18,6 +18,7 @@ end advtrains.trains={} +advtrains.wagon_save={} --load initially advtrains.fpath=minetest.get_worldpath().."/advtrains" @@ -169,7 +170,7 @@ function advtrains.train_step(id, train, dtime) end --check for any trainpart entities if they have been unloaded. do this only if both front and end positions are loaded, to ensure train entities will be placed inside loaded area, and only every second. - train.check_trainpartload=train.check_trainpartload-dtime + train.check_trainpartload=(train.check_trainpartload or 0)-dtime if train.check_trainpartload<=0 and posfront and posback and minetest.get_node_or_nil(posfront) and minetest.get_node_or_nil(posback) then --it is better to iterate luaentites only once local found_uids={} @@ -177,7 +178,7 @@ function advtrains.train_step(id, train, dtime) if wagon.is_wagon and wagon.initialized and wagon.train_id==id then if found_uids[wagon.unique_id] then --duplicate found, delete it - wagon.object and wagon.object:remove() + if wagon.object then wagon.object:remove() end else found_uids[wagon.unique_id]=true end @@ -189,13 +190,15 @@ function advtrains.train_step(id, train, dtime) found_uids[w_id]=nil elseif advtrains.wagon_save[w_id] then --spawn a new and initialize it with the properties from wagon_save - local le=minetest.env:add_entity(posfront, "advtrains:"..sysname):get_luaentity() + local le=minetest.env:add_entity(posfront, advtrains.wagon_save[w_id].name):get_luaentity() for k,v in pairs(advtrains.wagon_save[w_id]) do le[k]=v end + advtrains.wagon_save[w_id].name=nil + advtrains.wagon_save[w_id].object=nil else --what the hell... - local le=minetest.env:add_entity(posfront, "advtrains:"..sysname):get_luaentity() + local le=minetest.env:add_entity(posfront, advtrains.wagon_save[w_id].name):get_luaentity() le.unique_id=w_id le.train_id=id le.pos_in_trainparts=pit |