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bugfixes for legacy stairsplus support

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flux
2022-06-21 12:22:26 -07:00
parent 21a374b8dd
commit 2163a39844
9 changed files with 117 additions and 50 deletions
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13
stairsplus/util.lua
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@ -81,4 +81,17 @@ stairsplus.util = {
error(("unexpected location? %s"):format(dump(location)))
end
end,
resolve_aliases = function(node, seen)
seen = seen or {}
if seen[node] then
error(("alias loop on %s"):format(node))
end
local aliased_to = minetest.registered_aliases[node]
if aliased_to then
seen[node] = true
return stairsplus.util.resolve_aliases(aliased_to, seen)
end
return node
end,
}