void CBaseGrabHandler::Update(float frameTime)
{
//we have to restore the grabbed object collision flag at some point after the throw.
if(m_grabStats.dropId>0)
{
m_grabStats.resetFlagsDelay -= frameTime;
if(m_grabStats.resetFlagsDelay<0.001f)
{
IgnoreCollision(m_grabStats.dropId,m_grabStats.collisionFlags,false);
m_grabStats.dropId = 0;
}
}
if(m_grabStats.grabId<1)
return;
if(m_pActor->GetHealth()<=0)
{
StartDrop();
return;
}
IEntity *pGrab = gEnv->pEntitySystem->GetEntity(m_grabStats.grabId);
if(pGrab)
{
bool grabbing(m_grabStats.grabDelay>0.001f);
if(!grabbing || m_grabStats.usingAnimation)
UpdatePosVelRot(frameTime);
}
else
{
//in case the grabber lost the grabbed object, reset the ignore collision flags
// FIXME Dez 14, 2006: <pvl> the following should be done by
// calling IgnoreCollisions() but that function requires
// id of the grabbed object => needs refactoring
IPhysicalEntity *pActorPhys = m_pActor->GetEntity()->GetPhysics();
if(pActorPhys)
{
pe_action_update_constraint uc;
uc.bRemove = 1;
pActorPhys->Action(&uc);
}
}
// TODO Sep 13, 2007: <pvl> I strongly suspect releaseIKTime is redundant now.
// NOTE Sep 13, 2007: <pvl> note that all timeouts are dodgy here since there's
// no guarantee that the grabbing/throwing animation starts playing immediately
// after the grabbing command is issued.
if(m_grabStats.releaseIKTime>0.001f && m_grabStats.grabDelay < 0.001f)
m_grabStats.releaseIKTime -= frameTime;
}
bool CBaseGrabHandler::SetDrop(SmartScriptTable &rParams)
{
rParams->GetValue("throwVec",m_grabStats.throwVector);
int throwImmediately(0);
rParams->GetValue("throwImmediately",throwImmediately);
//FIXME:
if (throwImmediately)
{
StartDrop();
}
else if (m_grabStats.throwDelay<0.001f)
{
rParams->GetValue("throwDelay",m_grabStats.throwDelay);
m_grabStats.grabDelay = 0.0f;
m_grabStats.maxDelay = m_grabStats.throwDelay;
StartDrop();
}
return true;
}
bool CAnimatedGrabHandler::SetDrop(SmartScriptTable &rParams)
{
bool retval = CBaseGrabHandler::SetDrop(rParams);
if (m_grabStats.carryAnimGraphInput[0])
{
m_pActor->SetAnimationInput("CarryItem","none");
}
if (m_grabStats.dropAnimGraphSignal[0])
{
m_pActor->SetAnimationInput("Signal",m_grabStats.dropAnimGraphSignal);
}
if ( ! m_grabStats.usingAnimationForDrop)
{
StartDrop();
}
return retval;
}