MTSR/techage
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Merge pull request #171 from Niklp09/flb_list_del_if_empty

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Don't serialize empty tables when saving flb lists
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Joachim Stolberg 2024-06-30 10:47:50 +02:00 committed by GitHub
commit 11585b2f86
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1 changed files with 10 additions and 2 deletions
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12
basic_machines/forceload.lua
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@ -78,7 +78,11 @@ local function del_pos(pos, player)
local meta = player:get_meta() local meta = player:get_meta()
local lPos = minetest.deserialize(meta:get_string("techage_forceload_blocks")) or {} local lPos = minetest.deserialize(meta:get_string("techage_forceload_blocks")) or {}
lPos = remove_list_elem(lPos, pos) lPos = remove_list_elem(lPos, pos)
meta:set_string("techage_forceload_blocks", minetest.serialize(lPos)) if next(lPos) then
meta:set_string("techage_forceload_blocks", minetest.serialize(lPos))
else
meta:set_string("techage_forceload_blocks", "")
end
end end
local function get_pos_list(player) local function get_pos_list(player)
@ -88,7 +92,11 @@ end
local function set_pos_list(player, lPos) local function set_pos_list(player, lPos)
local meta = player:get_meta() local meta = player:get_meta()
meta:set_string("techage_forceload_blocks", minetest.serialize(lPos)) if next(lPos) then
meta:set_string("techage_forceload_blocks", minetest.serialize(lPos))
else
meta:set_string("techage_forceload_blocks", "")
end
end end
local function show_flbs(pos, name, range) local function show_flbs(pos, name, range)