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Check if node is registered before trying to get content id (#20)

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tuedel 2020-06-01 11:10:20 +02:00 committed by GitHub
parent f761e38794
commit bdf7332dda
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1 changed files with 3 additions and 1 deletions
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functions.lua
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@ -51,8 +51,10 @@ ropes.destroy_rope = function(pos, nodes)
local finished = false
local ids_to_destroy = {}
for _, node in pairs(nodes) do
if minetest.registered_nodes[node] then
ids_to_destroy[minetest.get_content_id(node)] = true
end
end
while not finished do
local emin, emax = voxel_manip:read_from_map({x=pos.x, y=bottom, z=pos.z}, {x=pos.x, y=top, z=pos.z})