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Fix core.item_eat for same-item replace_with_item and split stacks before dropping (#13286)

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The replace_with_item can be added to the slot of the wield item, which
is afterwards overwritten. This causes item loss.
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DS 2023-03-27 20:02:23 +02:00 • committed by GitHub
parent 2180dc14ef
commit ea095d3f69
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2 changed files with 14 additions and 16 deletions
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26
builtin/game/item.lua
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@ -390,22 +390,20 @@ function core.do_item_eat(hp_change, replace_with_item, itemstack, user, pointed
-- Changing hp might kill the player causing mods to do who-knows-what to the
-- inventory, so do this before set_hp().
if replace_with_item then
if itemstack:is_empty() then
itemstack:add_item(replace_with_item)
else
local inv = user:get_inventory()
-- Check if inv is null, since non-players don't have one
if inv and inv:room_for_item("main", {name=replace_with_item}) then
inv:add_item("main", replace_with_item)
else
local pos = user:get_pos()
pos.y = math.floor(pos.y + 0.5)
core.add_item(pos, replace_with_item)
end
replace_with_item = itemstack:add_item(replace_with_item)
user:set_wielded_item(itemstack)
if not replace_with_item:is_empty() then
local inv = user:get_inventory()
-- Check if inv is null, since non-players don't have one
if inv then
replace_with_item = inv:add_item("main", replace_with_item)
end
end
user:set_wielded_item(itemstack)
if not replace_with_item:is_empty() then
local pos = user:get_pos()
pos.y = math.floor(pos.y + 0.5)
core.add_item(pos, replace_with_item)
end
user:set_hp(user:get_hp() + hp_change)