nalc/minetest-3d_armor
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More armor callback fixes

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This commit is contained in:
stujones11 2018-05-24 18:56:20 +01:00
parent a5ddc3e60a
commit 1f11a28ad4
2 changed files with 14 additions and 13 deletions
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23
3d_armor/api.lua
View File

@ -387,7 +387,6 @@ armor.damage = function(self, player, index, stack, use)
self:run_callbacks("on_damage", player, index, stack)
self:set_inventory_stack(player, index, stack)
if stack:get_count() == 0 then
self:run_callbacks("on_unequip", player, index, old_stack)
self:run_callbacks("on_destroy", player, index, old_stack)
self:set_player_armor(player)
end
@ -482,11 +481,14 @@ armor.save_armor_inventory = function(self, player)
return
end
-- Workaround for detached inventory swap exploit
local armor_list = {}
local armor_prev = {}
local armor_list_string = player:get_attribute("3d_armor_inventory")
if armor_list_string then
for i, item in pairs(minetest.deserialize(armor_list_string)) do
armor_list[item] = item ~= "" and i or nil
local armor_list = self:deserialize_inventory_list(armor_list_string)
for i, stack in ipairs(armor_list) do
if stack:get_count() > 0 then
armor_prev[stack:get_name()] = i
end
end
end
local elements = {}
@ -497,8 +499,8 @@ armor.save_armor_inventory = function(self, player)
local item = stack:get_name()
local element = self:get_element(item)
if element and not elements[element] then
if armor_list[item] then
armor_list[item] = nil
if armor_prev[item] then
armor_prev[item] = nil
else
-- Item was not in previous inventory
armor:run_callbacks("on_equip", player, i, stack)
@ -512,7 +514,7 @@ armor.save_armor_inventory = function(self, player)
end
end
end
for item, i in pairs(armor_list) do
for item, i in pairs(armor_prev) do
local stack = ItemStack(item)
-- Previous item is not in current inventory
armor:run_callbacks("on_unequip", player, i, stack)
@ -527,11 +529,10 @@ end
armor.set_inventory_stack = function(self, player, i, stack)
local name, inv = self:get_valid_player(player, "[set_inventory_stack]")
if not name then
return
if inv then
inv:set_stack("armor", i, stack)
self:save_armor_inventory(player)
end
inv:set_stack("armor", i, stack)
self:save_armor_inventory(player)
end
armor.get_valid_player = function(self, player, msg)

4
3d_armor/init.lua
View File

@ -268,10 +268,10 @@ if armor.config.drop == true or armor.config.destroy == true then
local stack = armor_inv:get_stack("armor", i)
if stack:get_count() > 0 then
table.insert(drop, stack)
armor:set_inventory_stack(player, i, nil)
armor:run_callbacks("on_unequip", player, i, stack)
armor_inv:set_stack("armor", i, nil)
end
end
armor:save_armor_inventory(player)
armor:set_player_armor(player)
local pos = player:getpos()
if pos and armor.config.destroy == false then