//------------------------------------------------------------------------
void CVehicleMountedWeapon::StartUse(EntityId userId)
{
IVehicle *pVehicle = gEnv->pGame->GetIGameFramework()->GetIVehicleSystem()->GetVehicle(m_vehicleId);
if (!IsRippingOff() && pVehicle)
{
m_pOwnerSeat = pVehicle->GetWeaponParentSeat(GetEntityId());
m_pSeatUser = pVehicle->GetSeatForPassenger(userId);
IActor* pOwner = GetOwnerActor();
if (pOwner && !pOwner->IsPlayer())
{
SHUDEvent hudEvent(eHUDEvent_AddEntity);
hudEvent.AddData((int)pVehicle->GetEntityId());
CHUDEventDispatcher::CallEvent(hudEvent);
}
ClearItemFlags(eIF_InformClientsAboutUse);
}
CHeavyMountedWeapon::StartUse(userId);
CActor* pActor = GetOwnerActor();
if (pActor && pActor->IsPlayer())
{
static_cast<CPlayer*>(pActor)->RefreshVisibilityState();
}
}
//------------------------------------------------------------------------
void CVehicleMountedWeapon::Update( SEntityUpdateContext& ctx, int update)
{
CHeavyMountedWeapon::Update(ctx, update);
if(update==eIUS_General)
{
if (m_fm && m_fm->IsFiring())
{
m_dtWaterLevelCheck -= ctx.fFrameTime;
if (m_dtWaterLevelCheck <= 0.f)
{
if (!CheckWaterLevel())
StopFire();
m_dtWaterLevelCheck = 2.0f;
}
}
// Perform position sync if necessary
if(IsRippingOff() && gEnv->bMultiplayer)
{
CorrectRipperEntityPosition(ctx.fFrameTime);
}
}
m_usedThisFrame = false;
}
bool CHeavyMountedWeapon::AllowInteraction( EntityId interactionEntity, EInteractionType interactionType )
{
if(interactionType==eInteraction_GameRulesPickup && (IsRippingOff()||!IsRippedOff()))
{
return false;
}
return BaseClass::AllowInteraction(interactionEntity, interactionType);
}
void CVehicleMountedWeapon::Use( EntityId userId )
{
IVehicle *pVehicle = gEnv->pGame->GetIGameFramework()->GetIVehicleSystem()->GetVehicle(m_vehicleId);
if (!IsRippingOff() && pVehicle)
{
IActor* pUserActor = gEnv->pGame->GetIGameFramework()->GetIActorSystem()->GetActor(userId);
if(pUserActor && pUserActor->IsPlayer())
{
CPlayer* pPlayer = static_cast<CPlayer*>(pUserActor);
IInteractor* pInteractor = pPlayer->GetInteractor();
pVehicle->OnUsed(userId, pInteractor->GetOverSlotIdx());
return;
}
}
CHeavyMountedWeapon::Use(userId);
}
void CVehicleMountedWeapon::StopUse( EntityId userId )
{
CActor* pOwner = GetOwnerActor();
if (pOwner && pOwner->IsPlayer())
{
static_cast<CPlayer*>(pOwner)->RefreshVisibilityState();
}
//Need to make sure we clean up the state here in case the normal logic has not run for some reason (E.g. Being killed during rip off)
if(IsRippingOff())
{
ResetState();
}
else
{
m_usedThisFrame = true;
}
CHeavyMountedWeapon::StopUse(userId);
}
bool CVehicleMountedWeapon::CanUse( EntityId userId ) const
{
if(m_usedThisFrame)
{
return false;
}
IVehicle *pVehicle = gEnv->pGame->GetIGameFramework()->GetIVehicleSystem()->GetVehicle(m_vehicleId);
//Ask the owning vehicle if we can use it
if (!IsRippingOff() && pVehicle)
{
if(!pVehicle->IsUsable(userId))
{
return false;
}
}
//No vehicle so resort to usual use case
return CHeavyMountedWeapon::CanUse(userId);
}
bool CHeavyMountedWeapon::CanDeselect() const
{
return !IsRippingOff();
}
