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Use table.copy() minetest api function

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Athozus 2023-09-13 23:05:46 +02:00
parent 1ea13e77a3
commit 6b8ce291a2
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1 changed files with 2 additions and 17 deletions
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19
ui/settings.lua
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@ -3,21 +3,6 @@ local S = minetest.get_translator("mail")
local FORMNAME = "mail:settings" local FORMNAME = "mail:settings"
local function deepcopy(orig)
local orig_type = type(orig)
local copy
if orig_type == 'table' then
copy = {}
for orig_key, orig_value in next, orig, nil do
copy[deepcopy(orig_key)] = deepcopy(orig_value)
end
setmetatable(copy, deepcopy(getmetatable(orig)))
else -- number, string, boolean, etc
copy = orig
end
return copy
end
function mail.show_settings(name) function mail.show_settings(name)
local groups_labels = {} local groups_labels = {}
local group_index = 1 local group_index = 1
@ -82,7 +67,7 @@ function mail.show_settings(name)
]] ]]
end end
if data.dataset then if data.dataset then
local formatted_dataset = deepcopy(data.dataset) local formatted_dataset = table.copy(data.dataset)
if data.format then if data.format then
for i, d in ipairs(formatted_dataset) do for i, d in ipairs(formatted_dataset) do
formatted_dataset[i] = data.format(d) formatted_dataset[i] = data.format(d)
@ -104,7 +89,7 @@ function mail.show_settings(name)
elseif data.type == "index" then elseif data.type == "index" then
y = y + 0.55 y = y + 0.55
local formatted_dataset = deepcopy(data.dataset) local formatted_dataset = table.copy(data.dataset)
if data.format then if data.format then
for i, d in ipairs(formatted_dataset) do for i, d in ipairs(formatted_dataset) do
formatted_dataset[i] = data.format(d) formatted_dataset[i] = data.format(d)