diff options
Diffstat (limited to 'advtrains/nodedb.lua')
| -rw-r--r-- | advtrains/nodedb.lua | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/advtrains/nodedb.lua b/advtrains/nodedb.lua index 2f014f8..763edbc 100644 --- a/advtrains/nodedb.lua +++ b/advtrains/nodedb.lua @@ -132,9 +132,12 @@ function ndb.get_node_raw(pos) end -function ndb.swap_node(pos, node) +function ndb.swap_node(pos, node, no_inval) minetest.swap_node(pos, node) ndb.update(pos, node) + if not no_inval then + advtrains.invalidate_all_paths(pos) + end end function ndb.update(pos, pnode) @@ -175,30 +178,15 @@ function advtrains.get_rail_info_at(pos, drives_on) local rdp=advtrains.round_vector_floor_y(pos) local node=ndb.get_node_or_nil(rdp) + if not node then return end - --still no node? - --advtrains.trackdb is nil when there's no data available. - if not node then - if advtrains.trackdb then - --try raildb (see trackdb_legacy.lua) - local dbe=(advtrains.trackdb[rdp.y] and advtrains.trackdb[rdp.y][rdp.x] and advtrains.trackdb[rdp.y][rdp.x][rdp.z]) - if dbe then - for tt,_ in pairs(drives_on) do - if not dbe.tracktype or tt==dbe.tracktype then - return true, dbe.conn1, dbe.conn2, dbe.rely1 or 0, dbe.rely2 or 0, dbe.railheight or 0 - end - end - end - end - return nil - end local nodename=node.name if(not advtrains.is_track_and_drives_on(nodename, drives_on)) then return false end - local conn1, conn2, rely1, rely2, railheight, tracktype=advtrains.get_track_connections(node.name, node.param2) + local conns, railheight, tracktype=advtrains.get_track_connections(node.name, node.param2) - return true, conn1, conn2, rely1, rely2, railheight + return true, conns, railheight end ndb.run_lbm = function(pos, node) |