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feat(inventory): items can carry where they came from to the client

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Live servers put _Metric_ keys in AddItemToInventoryClientSync's extra info,
after the item's own config, saying where the items came from: the source
object's LOT (_Metric_Souce_LOT_Int, misspelt as live had it), the mission,
activity, coins paid, mail or trade. LootMetrics holds them and writes them
with the key names and name value types live used (the mail ID as type 8,
the trade ID as type 9). AddItem, ReceiveItem (its options), the new item
constructor and Item::SetCount pass them through to the message; the item
does not keep them.

RemoveItem and Item::SetCount can also say what took items away
(ItemRemovalSource), filling RemoveItemFromInventory's loot source and
source object instead of none.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Aaron Kimbrell
2026-09-30 07:45:50 -05:00
parent 3018312f29
commit a1ee18fce7
9 changed files with 112 additions and 16 deletions
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18
dGame/dComponents/InventoryComponent.cpp
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@@ -228,7 +228,8 @@ void InventoryComponent::AddItem(
const eInventoryType inventorySourceType,
const int32_t sourceType,
const bool bound,
int32_t preferredSlot) {
int32_t preferredSlot,
const LootMetrics& metrics) {
if (count == 0) {
LOG("Attempted to add 0 of item (%i) to the inventory!", lot);
@@ -262,7 +263,7 @@ void InventoryComponent::AddItem(
return;
}
auto* item = new Item(lot, inventory, slot, count, config, parent, showFlyingLoot, isModMoveAndEquip, subKey, bound, lootSourceType);
auto* item = new Item(lot, inventory, slot, count, config, parent, showFlyingLoot, isModMoveAndEquip, subKey, bound, lootSourceType, metrics);
if (missions != nullptr && !IsTransferInventory(inventoryType)) {
missions->Progress(eMissionTaskType::GATHER, lot, LWOOBJID_EMPTY, "", count, IsTransferInventory(inventorySourceType));
@@ -295,7 +296,7 @@ void InventoryComponent::AddItem(
left -= delta;
existing->SetCount(existing->GetCount() + delta, false, true, showFlyingLoot, lootSourceType);
existing->SetCount(existing->GetCount() + delta, false, true, showFlyingLoot, lootSourceType, metrics);
if (isModMoveAndEquip) {
existing->Equip();
@@ -348,7 +349,7 @@ void InventoryComponent::AddItem(
continue;
}
auto* item = new Item(lot, inventory, slot, size, {}, parent, showFlyingLoot, isModMoveAndEquip, subKey, false, lootSourceType);
auto* item = new Item(lot, inventory, slot, size, {}, parent, showFlyingLoot, isModMoveAndEquip, subKey, false, lootSourceType, metrics);
isModMoveAndEquip = false;
}
@@ -374,6 +375,7 @@ ReceivedItem InventoryComponent::ReceiveItem(const LWOOBJID id, const LOT lot, c
GameMessages::AddItemToInventoryClientSync addItem;
addItem.target = m_Parent->GetObjectID();
addItem.SetItem(*item);
addItem.AddMetrics(options.metrics);
addItem.eLootTypeSource = lootSourceType;
addItem.iSubkey = subKey;
addItem.itemCount = static_cast<int>(count);
@@ -398,7 +400,7 @@ ReceivedItem InventoryComponent::ReceiveItem(const LWOOBJID id, const LOT lot, c
for (const auto& [itemId, item] : inventory->GetItems()) {
if (item->GetLot() == lot) before[itemId] = item->GetCount();
}
AddItem(lot, count, lootSourceType, inventoryType, config, LWOOBJID_EMPTY, options.showFlyingLoot, options.equip, subKey, options.sourceInventory, 0, bound, options.preferredSlot);
AddItem(lot, count, lootSourceType, inventoryType, config, LWOOBJID_EMPTY, options.showFlyingLoot, options.equip, subKey, options.sourceInventory, 0, bound, options.preferredSlot, options.metrics);
LWOOBJID receivedBy = LWOOBJID_EMPTY;
int64_t largestGain = 0;
@@ -420,7 +422,7 @@ bool InventoryComponent::IsUniqueLot(const LOT lot) {
return !isBrick && info.stackSize <= 1;
}
bool InventoryComponent::RemoveItem(const LOT lot, const uint32_t count, eInventoryType inventoryType, const bool ignoreBound, const bool silent) {
bool InventoryComponent::RemoveItem(const LOT lot, const uint32_t count, eInventoryType inventoryType, const bool ignoreBound, const bool silent, const ItemRemovalSource& removalSource) {
if (count == 0) {
LOG("Attempted to remove 0 of item (%i) from the inventory!", lot);
return false;
@@ -437,7 +439,7 @@ bool InventoryComponent::RemoveItem(const LOT lot, const uint32_t count, eInvent
auto* item = FindItemByLot(lot, inventoryType, false, ignoreBound);
if (!item) break;
const auto delta = std::min<uint32_t>(left, item->GetCount());
item->SetCount(item->GetCount() - delta, silent);
item->SetCount(item->GetCount() - delta, silent, true, true, eLootSourceType::NONE, {}, removalSource);
left -= delta;
}
return true;
@@ -448,7 +450,7 @@ bool InventoryComponent::RemoveItem(const LOT lot, const uint32_t count, eInvent
auto* item = inventory->FindItemByLot(lot, false, ignoreBound);
if (!item) break;
const auto delta = std::min<uint32_t>(item->GetCount(), left);
item->SetCount(item->GetCount() - delta, silent);
item->SetCount(item->GetCount() - delta, silent, true, true, eLootSourceType::NONE, {}, removalSource);
left -= delta;
}
}