void CFlowNode_AISequenceAction_WeaponHolster::HandleSequenceEvent(AIActionSequence::SequenceEvent sequenceEvent)
{
switch(sequenceEvent)
{
case AIActionSequence::StartAction:
{
CRY_ASSERT_MESSAGE(m_actInfo.pEntity, "entity has magically gone");
if (!m_actInfo.pEntity)
{
// the entity has gone for some reason, at least make sure the action gets finished properly and the FG continues
CancelSequenceAndActivateOutputPort(OutputPort_Done);
return;
}
assert(gEnv && gEnv->pGame && gEnv->pGame->GetIGameFramework() && gEnv->pGame->GetIGameFramework()->GetIActorSystem());
IActor* pActor = gEnv->pGame->GetIGameFramework()->GetIActorSystem()->GetActor(m_actInfo.pEntity->GetId());
if (!pActor)
{
CRY_ASSERT_MESSAGE(0, "Provided entity must be an IActor");
CryWarning(VALIDATOR_MODULE_AI, VALIDATOR_WARNING, "Provided entity %s must be an IActor", m_actInfo.pEntity->GetName());
CancelSequenceAndActivateOutputPort(OutputPort_Done);
return;
}
const bool skipHolsterAnimation = GetPortBool(&m_actInfo, InputPort_SkipHolsterAnimation);
pActor->HolsterItem(true, !skipHolsterAnimation);
FinishSequenceActionAndActivateOutputPort(OutputPort_Done);
}
break;
}
}
void CFlowNode_AISequenceAction_WeaponDrawFromInventory::HandleSequenceEvent(AIActionSequence::SequenceEvent sequenceEvent)
{
switch(sequenceEvent)
{
case AIActionSequence::StartAction:
{
CRY_ASSERT_MESSAGE(m_actInfo.pEntity, "entity has magically gone");
if (!m_actInfo.pEntity)
{
// the entity has gone for some reason, at least make sure the action gets finished properly and the FG continues
CancelSequenceAndActivateOutputPort(OutputPort_Done);
return;
}
assert(gEnv && gEnv->pGame && gEnv->pGame->GetIGameFramework() && gEnv->pGame->GetIGameFramework()->GetIActorSystem());
IActor* pActor = gEnv->pGame->GetIGameFramework()->GetIActorSystem()->GetActor(m_actInfo.pEntity->GetId());
if (!pActor)
{
CRY_ASSERT_MESSAGE(0, "Provided entity must be an IActor");
CryWarning(VALIDATOR_MODULE_AI, VALIDATOR_WARNING, "Provided entity %s must be an IActor", m_actInfo.pEntity->GetName());
CancelSequenceAndActivateOutputPort(OutputPort_Done);
return;
}
assert(gEnv && gEnv->pGame && gEnv->pGame->GetIGameFramework() && gEnv->pGame->GetIGameFramework()->GetIItemSystem());
IItemSystem* pItemSystem = gEnv->pGame->GetIGameFramework()->GetIItemSystem();
IInventory* pInventory = pActor->GetInventory();
if (!pInventory)
{
CRY_ASSERT_MESSAGE(0, "Actor has no inventory");
CryWarning(VALIDATOR_MODULE_AI, VALIDATOR_WARNING, "Actor %s has no inventory", m_actInfo.pEntity->GetName());
CancelSequenceAndActivateOutputPort(OutputPort_Done);
return;
}
pInventory->SetHolsteredItem(EntityId(0)); // otherwise trying to holster the new weapon later on will not work (i. e. will do nothing)
// draw the weapon
const string& weaponName = GetPortString(&m_actInfo, InputPort_WeaponName);
pItemSystem->SetActorItem(pActor, weaponName.c_str(), false);
FinishSequenceActionAndActivateOutputPort(OutputPort_Done);
}
break;
}
}
void CFlowNode_AISequenceAction_ApproachAndEnterVehicle::EnterVehicleSeat(bool animationTransitionEnabled, IVehicleSeat* pVehicleSeatHint)
{
if (!pVehicleSeatHint)
pVehicleSeatHint = GetVehicleSeat(NULL);
if (pVehicleSeatHint)
{
pVehicleSeatHint->GetVehicle()->RegisterVehicleEventListener(this, "CFlowNode_AISequenceAction_ApproachAndEnterVehicle");
pVehicleSeatHint->Enter(m_entityId, animationTransitionEnabled);
}
else
{
// prematurely finish the action as the seat or entity has magically disappeared
CancelSequenceAndActivateOutputPort(OutputPort_Done);
}
}
void CFlowNode_AISequenceAction_VehicleRotateTurret::HandleSequenceEvent(AIActionSequence::SequenceEvent sequenceEvent)
{
switch(sequenceEvent)
{
case AIActionSequence::StartAction:
{
if (!m_actInfo.pEntity)
{
// the entity has gone for some reason, at least make sure the action gets finished properly and the FG continues
CancelSequenceAndActivateOutputPort(OutputPort_Done);
return;
}
assert(gEnv && gEnv->pGame && gEnv->pGame->GetIGameFramework() && gEnv->pGame->GetIGameFramework()->GetIActorSystem());
IActor* pActor = gEnv->pGame->GetIGameFramework()->GetIActorSystem()->GetActor(m_actInfo.pEntity->GetId());
// ensure the FG entity is an IActor
if (!pActor)
{
CRY_ASSERT_MESSAGE(0, "no compatible entity was provided");
CryWarning(VALIDATOR_MODULE_AI, VALIDATOR_WARNING, "Actor %s failed to enter vehicle (no compatible entity was provided)", m_actInfo.pEntity->GetName());
CancelSequenceAndActivateOutputPort(OutputPort_Done);
return;
}
// get the vehicle the actor is linked to
IVehicle* pVehicle = pActor->GetLinkedVehicle();
if (!pVehicle)
{
CRY_ASSERT_MESSAGE(0, "agent is not linked to a vehicle");
CryWarning(VALIDATOR_MODULE_AI, VALIDATOR_WARNING, "Actor %s is not linked to a vehicle", m_actInfo.pEntity->GetName());
CancelSequenceAndActivateOutputPort(OutputPort_Done);
return;
}
// get the seat the actor is sitting on
CVehicleSeat* pSeat = static_cast<CVehicleSeat*>(pVehicle->GetSeatForPassenger(m_actInfo.pEntity->GetId()));
if (!pSeat)
{
CRY_ASSERT_MESSAGE(0, "agent is not sitting in the vehicle it is linked to");
CryWarning(VALIDATOR_MODULE_AI, VALIDATOR_WARNING, "Actor %s is not sitting in the vehicle it is linked to", m_actInfo.pEntity->GetName());
CancelSequenceAndActivateOutputPort(OutputPort_Done);
return;
}
// scan for the seat-action that allows rotating the turret
TVehicleSeatActionVector& seatActions = pSeat->GetSeatActions();
for (TVehicleSeatActionVector::iterator it = seatActions.begin(); it != seatActions.end(); ++it)
{
IVehicleSeatAction* pSeatAction = it->pSeatAction;
if ((m_pActionRotateTurret = CAST_VEHICLEOBJECT(CVehicleSeatActionRotateTurret, pSeatAction)))
{
break;
}
}
// ensure the vehicle-seat provided the correct action
if (!m_pActionRotateTurret)
{
CRY_ASSERT_MESSAGE(0, "a CVehicleSeatActionRotateTurret is not provided by the vehicle or someone else in the vehicle has reserved that action already.");
CryWarning(VALIDATOR_MODULE_AI, VALIDATOR_WARNING, "Actor %s could not find a CVehicleSeatActionRotateTurret or that action is already reserved by someone else", m_actInfo.pEntity->GetName());
CancelSequenceAndActivateOutputPort(OutputPort_Done);
return;
}
m_pitchThreshold = GetPortFloat(&m_actInfo, InputPort_ThresholdPitch);
m_yawThreshold = GetPortFloat(&m_actInfo, InputPort_ThresholdYaw);
Vec3 aimPos = GetPortVec3(&m_actInfo, InputPort_AimPos);
m_pActionRotateTurret->SetAimGoal(aimPos);
}
break;
case AIActionSequence::SequenceStopped:
{
if (m_pActionRotateTurret)
{
// cancel the rotation action
m_pActionRotateTurret->SetAimGoal(Vec3Constants<float>::fVec3_Zero);
m_pActionRotateTurret = NULL;
}
}
break;
}
}
void CFlowNode_AISequenceAction_ApproachAndEnterVehicle::HandleSequenceEvent(AIActionSequence::SequenceEvent sequenceEvent)
{
switch(sequenceEvent)
{
case AIActionSequence::StartAction:
{
if (!m_actInfo.pEntity)
{
// the entity has gone for some reason, at least make sure the action gets finished properly and the FG continues
UnregisterFromVehicleEvent(NULL);
CancelSequenceAndActivateOutputPort(OutputPort_Done);
return;
}
m_entityId = m_actInfo.pEntity->GetId();
m_vehicleId = GetPortEntityId(&m_actInfo, InputPort_VehicleId);
m_seatNumber = GetPortInt(&m_actInfo, InputPort_SeatNumber);
m_fast = GetPortBool(&m_actInfo, InputPort_Fast);
const bool alsoCheckForCrewHostility = true;
IVehicle* pVehicle = GetVehicle(alsoCheckForCrewHostility);
if (!pVehicle)
{
CryLog("Actor %s failed to enter vehicle (specified vehicle not found or its crew is hostile towards the actor returned true)", m_actInfo.pEntity->GetName());
CancelSequenceAndActivateOutputPort(OutputPort_Done);
return;
}
IVehicleSeat* pSeat = GetVehicleSeat(pVehicle);
if (!pSeat)
{
CryLog("Actor %s failed to enter vehicle (bad seat number provided: %i)", m_actInfo.pEntity->GetName(), m_seatNumber);
CancelSequenceAndActivateOutputPort(OutputPort_Done);
return;
}
const IVehicleHelper* pEnterHelper = static_cast<CVehicleSeat*>(pSeat)->GetEnterHelper();
if (!pEnterHelper)
{
CryLog("Actor %s failed to enter vehicle (vehicle has no enter-helper)", m_actInfo.pEntity->GetName());
CancelSequenceAndActivateOutputPort(OutputPort_Done);
return;
}
m_vehicleSeatEnterPosition = pEnterHelper->GetWorldSpaceTranslation();
assert(gEnv && gEnv->pGame && gEnv->pGame->GetIGameFramework() && gEnv->pGame->GetIGameFramework()->GetIActorSystem());
IActor* pActor = gEnv->pGame->GetIGameFramework()->GetIActorSystem()->GetActor(m_actInfo.pEntity->GetId());
// if it's the player, have him enter quickly (we assume that the user moved him close enough to the vehicle)
if (pActor && pActor->IsPlayer())
{
EnterVehicleSeat(true, pSeat);
}
else if (m_actInfo.pEntity->GetAI())
{
if (m_fast)
{
TeleportToVehicleSeat();
EnterVehicleSeat(false, pSeat);
}
else
{
MovementRequest request;
request.callback = functor(*this, &CFlowNode_AISequenceAction_ApproachAndEnterVehicle::MovementRequestCallback);
request.entityID = m_actInfo.pEntity->GetId();
request.type = MovementRequest::MoveTo;
request.destination = m_vehicleSeatEnterPosition;
request.style.SetSpeed((MovementStyle::Speed)GetPortInt(&m_actInfo, InputPort_Speed));
request.style.SetStance((MovementStyle::Stance)GetPortInt(&m_actInfo, InputPort_Stance));
m_movementRequestID = gEnv->pAISystem->GetMovementSystem()->QueueRequest(request);
}
}
else if (pActor)
{
pActor->HolsterItem(true);
pActor->MountedGunControllerEnabled(false);
pActor->GetGameObject()->SetAspectProfile(eEA_Physics, eAP_Alive);
TeleportToVehicleSeat();
EnterVehicleSeat(GetAnimationTransitionEnabled(), pSeat);
}
else
{
CRY_ASSERT_MESSAGE(0, "no compatible entity was provided");
CryWarning(VALIDATOR_MODULE_AI, VALIDATOR_WARNING, "Actor %s failed to enter vehicle (no compatible entity was provided)", m_actInfo.pEntity->GetName());
CancelSequenceAndActivateOutputPort(OutputPort_Done);
}
}
break;
case AIActionSequence::SequenceStopped:
{
if (m_movementRequestID)
{
gEnv->pAISystem->GetMovementSystem()->CancelRequest(m_movementRequestID);
m_movementRequestID = MovementRequestID::Invalid();
UnregisterFromVehicleEvent(NULL);
}
}
break;
}
}