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add ability to read node type as well as facing, simplifies programming

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This commit is contained in:
FaceDeer 2017-09-14 00:47:53 -06:00
parent 46bffd82d3
commit 576aeeade0
1 changed files with 7 additions and 2 deletions
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9
nodes/node_builders.lua
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@ -169,10 +169,15 @@ minetest.register_node("digtron:builder", {
end
elseif fields.read then
local meta = minetest.get_meta(pos)
local facing = minetest.get_node(pos).param2
local buildpos = digtron.find_new_pos(pos, facing)
meta:set_int("build_facing", minetest.get_node(buildpos).param2)
local target_node = minetest.get_node(buildpos)
if target_node.name ~= "air" and minetest.get_item_group(target_node.name, "digtron") == 0 then
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
inv:set_stack("main", 1, target_node.name)
meta:set_int("build_facing", target_node.param2)
end
end
if fields.help and minetest.get_modpath("doc") then --check for mod in case someone disabled it after this digger was built