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| author | Vanessa Dannenberg <vanessa.e.dannenberg@gmail.com> | 2018-05-11 10:08:51 -0400 |
|---|---|---|
| committer | Vanessa Dannenberg <vanessa.e.dannenberg@gmail.com> | 2018-05-11 10:10:50 -0400 |
| commit | af2fedcf9998bb4a854c2cfd63e4cdad91a6dd5d (patch) | |
| tree | c69b80bcab14dc7f4feb9915b5feb1dd713202bb /pipeworks | |
| parent | 335d9a3eddcb590c3ca5de9cba9b152e5e560af1 (diff) | |
| download | dreambuilder_modpack-af2fedcf9998bb4a854c2cfd63e4cdad91a6dd5d.tar dreambuilder_modpack-af2fedcf9998bb4a854c2cfd63e4cdad91a6dd5d.tar.gz dreambuilder_modpack-af2fedcf9998bb4a854c2cfd63e4cdad91a6dd5d.tar.bz2 dreambuilder_modpack-af2fedcf9998bb4a854c2cfd63e4cdad91a6dd5d.tar.xz dreambuilder_modpack-af2fedcf9998bb4a854c2cfd63e4cdad91a6dd5d.zip | |
add readme.md
...and some change to plantlife that I can't remember what for ;)
Diffstat (limited to 'pipeworks')
| -rw-r--r-- | pipeworks/wielder.lua | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/pipeworks/wielder.lua b/pipeworks/wielder.lua index 51ee278..b92176f 100644 --- a/pipeworks/wielder.lua +++ b/pipeworks/wielder.lua @@ -28,7 +28,11 @@ local can_tool_dig_node = function(nodename, toolcaps, toolname) -- diggable: boolean, can this tool dig this node at all -- time: float, time needed to dig with this tool -- wear: int, number of wear points to inflict on the item - local nodegroups = minetest.registered_nodes[nodename].groups + local nodedef = minetest.registered_nodes[nodename] + -- don't explode due to nil def in event of unknown node! + if (nodedef == nil) then return false end + + local nodegroups = nodedef.groups local diggable = minetest.get_dig_params(nodegroups, toolcaps).diggable if not diggable then -- a pickaxe can't actually dig leaves based on it's groups alone, |