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Fix register_on_wielditem_change

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Lars Mueller 2021-10-20 19:21:27 +02:00
parent 1a0ba11b49
commit e5a3f0c9d8
1 changed files with 6 additions and 1 deletions
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7
minetest/wielditem_change.lua
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@ -46,13 +46,18 @@ else
register_callbacks() register_callbacks()
end end
-- TODO export
local function itemstack_equals(a, b)
return a:get_name() == b:get_name() and a:get_count() == b:get_count() and a:get_wear() == b:get_wear() and a:get_meta():equals(b:get_meta())
end
minetest.register_globalstep(function() minetest.register_globalstep(function()
for _, player in pairs(minetest.get_connected_players()) do for _, player in pairs(minetest.get_connected_players()) do
local item, index = player:get_wielded_item(), player:get_wield_index() local item, index = player:get_wielded_item(), player:get_wield_index()
local playerdata = players[player:get_player_name()] local playerdata = players[player:get_player_name()]
if not playerdata then return end if not playerdata then return end
local previous_item, previous_index = playerdata.wield.item, playerdata.wield.index local previous_item, previous_index = playerdata.wield.item, playerdata.wield.index
if item:get_name() ~= previous_item or index ~= previous_index then if not (itemstack_equals(item, previous_item) and index == previous_index) then
playerdata.wield.item = item playerdata.wield.item = item
playerdata.wield.index = index playerdata.wield.index = index
modlib.table.icall(registered_on_wielditem_changes, player, previous_item, previous_index, item) modlib.table.icall(registered_on_wielditem_changes, player, previous_item, previous_index, item)