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fix(inventory): nothing is used while stunned from using items, as the client

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LWOInventoryComponent_Common::msgUseNonEquipmentItem (0x00cdeba0) asks
GetStunned first and uses nothing when canUseItem is false
(LWOControllablePhysComponent::msgGetStunned 0x00be0df0: stunned from
using items, or dead). The server now counts the use-item stun of every
SetStunned it sends for an entity as msgSetStunned (0x00bf1d10) does
(push/pop, never below 0, characters only, unless immune and not
bIgnoreImmunity), and checks it with IsDead before using an item. The
server never checked either.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Aaron Kimbrell
2026-10-02 10:54:35 -05:00
parent a538f32382
commit 02c96b08bd
6 changed files with 131 additions and 1 deletions
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12
dGame/dComponents/InventoryComponent.cpp
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@@ -38,6 +38,7 @@
#include "ModuleAssemblyComponent.h"
#include "HavokVehiclePhysicsComponent.h"
#include "CharacterComponent.h"
#include "ControllablePhysicsComponent.h"
#include "dZoneManager.h"
#include "PropertyManagementComponent.h"
#include "DestroyableComponent.h"
@@ -2407,8 +2408,17 @@ void InventoryComponent::OnClientItemConsumed(const GameMessages::ClientItemCons
void InventoryComponent::OnUseNonEquipmentItem(const GameMessages::UseNonEquipmentItem& msg) {
auto* item = FindItemById(msg.itemToUse);
if (!item) return;
if (item) item->UseNonEquip(item);
// As LWOInventoryComponent_Common::msgUseNonEquipmentItem (0x00cdeba0): nothing is used while GetStunned says
// canUseItem is false (LWOControllablePhysComponent::msgGetStunned 0x00be0df0: stunned from using items, or dead)
auto* const physics = m_Parent->GetComponent<ControllablePhysicsComponent>();
GameMessages::IsDead isDead{};
isDead.target = m_Parent->GetObjectID();
const bool dead = m_Parent->HandleMsg(isDead) && isDead.bDead;
if (physics && (physics->GetStunnedFromUsingItems() || dead)) return;
item->UseNonEquip(item);
}
void InventoryComponent::OnUpdateInventoryGroup(const GameMessages::UpdateInventoryGroup& msg) {