diff options
Diffstat (limited to 'pseudoload.lua')
| -rw-r--r-- | pseudoload.lua | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/pseudoload.lua b/pseudoload.lua index 5b2e4a4..47318ae 100644 --- a/pseudoload.lua +++ b/pseudoload.lua @@ -9,6 +9,9 @@ advtrains.trackdb={} --[] may be missing if 0,0,0 --load initially +--delayed since all traintypes need to be registered +minetest.after(0, function() + for tt, _ in pairs(advtrains.all_traintypes) do local pl_fpath=minetest.get_worldpath().."/advtrains_trackdb_"..tt advtrains.trackdb[tt]={} @@ -59,6 +62,8 @@ for tt, _ in pairs(advtrains.all_traintypes) do end end +--end minetest.after +end) function advtrains.save_trackdb() for tt, _ in pairs(advtrains.all_traintypes) do @@ -99,8 +104,8 @@ function advtrains.get_rail_info_at(pos, traintype) local node=minetest.get_node_or_nil(pos) if not node then --try raildb - local rdp=vector.round(rdp) - local dbe=advtrains.trackdb[traintype][rdp.y][rdp.x][rdp.z] + local rdp=vector.round(pos) + local dbe=(advtrains.trackdb[traintype] and advtrains.trackdb[traintype][rdp.y] and advtrains.trackdb[traintype][rdp.y][rdp.x] and advtrains.trackdb[traintype][rdp.y][rdp.x][rdp.z]) if dbe then return true, dbe.conn1, dbe.conn2, dbe.rely1 or 0, dbe.rely2 or 0, dbe.railheight or 0 else @@ -114,9 +119,12 @@ function advtrains.get_rail_info_at(pos, traintype) local conn1, conn2, rely1, rely2, railheight=advtrains.get_track_connections(node.name, node.param2) --already in trackdb? - local rdp=vector.round(rdp) - if not advtrains.trackdb[traintype][rdp.y][rdp.x][rdp.z] then--TODO is this necessary? - advtrains.trackdb[rdp.y][rdp.x][rdp.z]={ + local rdp=vector.round(pos) + if not (advtrains.trackdb[traintype] and advtrains.trackdb[traintype][rdp.y] and advtrains.trackdb[traintype][rdp.y][rdp.x] and advtrains.trackdb[traintype][rdp.y][rdp.x][rdp.z]) then--TODO is this necessary? + if not advtrains.trackdb[traintype] then advtrains.trackdb[traintype]={} end + if not advtrains.trackdb[traintype][rdp.y] then advtrains.trackdb[traintype][rdp.y]={} end + if not advtrains.trackdb[traintype][rdp.y][rdp.x] then advtrains.trackdb[traintype][rdp.y][rdp.x]={} end + advtrains.trackdb[traintype][rdp.y][rdp.x][rdp.z]={ conn1=conn1, conn2=conn2, rely1=rely1, rely2=rely2, railheight=railheight @@ -128,6 +136,9 @@ end function advtrains.reset_trackdb_position(pos) local rdp=vector.round(pos) for tt, _ in pairs(advtrains.all_traintypes) do + if not advtrains.trackdb[tt] then advtrains.trackdb[tt]={} end + if not advtrains.trackdb[tt][rdp.y] then advtrains.trackdb[tt][rdp.y]={} end + if not advtrains.trackdb[tt][rdp.y][rdp.x] then advtrains.trackdb[tt][rdp.y][rdp.x]={} end advtrains.trackdb[tt][rdp.y][rdp.x][rdp.z]=nil advtrains.get_rail_info_at(pos, tt)--to restore it. end |