diff options
| -rw-r--r-- | advtrains/advtrains_itrainmap/init.lua | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/advtrains/advtrains_itrainmap/init.lua b/advtrains/advtrains_itrainmap/init.lua index 02dbc9e..96e30c5 100644 --- a/advtrains/advtrains_itrainmap/init.lua +++ b/advtrains/advtrains_itrainmap/init.lua @@ -72,12 +72,15 @@ end local function cache_ndb() itm_cache={} local ndb_nodes=advtrains.ndb.get_nodes() - for phs,_ in pairs(ndb_nodes) do - local pos=minetest.get_position_from_hash(phs) - if not itm_cache[pos.x] then - itm_cache[pos.x]={} + for y, xzt in pairs(ndb_nodes) do + for x, zt in pairs(xzt) do + for z, _ in pairs(zt) do + if not itm_cache[x] then + itm_cache[x]={} + end + itm_cache[x][z]=y + end end - itm_cache[pos.x][pos.z]=pos.y end end |