mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
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1f44e240fb
..it was getting rather long, because Lua doesn't exactly come with batteries included :-/
19 lines
438 B
Lua
19 lines
438 B
Lua
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--- Shallow clones a table.
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-- @source http://lua-users.org/wiki/CopyTable
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-- @param orig table The table to clone.
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-- @return table The cloned table.
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function worldeditadditions.shallowcopy(orig)
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local orig_type = type(orig)
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local copy
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if orig_type == 'table' then
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copy = {}
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for orig_key, orig_value in pairs(orig) do
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copy[orig_key] = orig_value
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end
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else -- number, string, boolean, etc
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copy = orig
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end
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return copy
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end
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