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[CSM] Add function to get player privileges (#5933)

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* [CSM] Add function to get player privileges + move related help functions to common

* Added @Zeno- const
This commit is contained in:
red-001 2017-06-07 08:09:06 +01:00 • committed by Loïc Blot
parent 6c55874417
commit c91a8c7061
7 changed files with 56 additions and 25 deletions
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25
builtin/common/misc_helpers.lua
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@ -723,3 +723,28 @@ function core.pointed_thing_to_face_pos(placer, pointed_thing)
end
return fine_pos
end
function core.string_to_privs(str, delim)
assert(type(str) == "string")
delim = delim or ','
local privs = {}
for _, priv in pairs(string.split(str, delim)) do
privs[priv:trim()] = true
end
return privs
end
function core.privs_to_string(privs, delim)
assert(type(privs) == "table")
delim = delim or ','
local list = {}
for priv, bool in pairs(privs) do
if bool then
list[#list + 1] = priv
end
end
return table.concat(list, delim)
end
assert(core.string_to_privs("a,b").b == true)
assert(core.privs_to_string({a=true,b=true}) == "a,b")