bool plObjectInVolumeDetector::MsgReceive(plMessage* msg)
{
plCollideMsg* pCollMsg = plCollideMsg::ConvertNoRef(msg);
if (pCollMsg)
{
// If the avatar is disabled (flying around), don't trigger
if (IIsDisabledAvatar(pCollMsg->fOtherKey))
return false;
if (!fWaitingForEval)
IRegisterForEval();
ITrigger(pCollMsg->fOtherKey, (pCollMsg->fEntering != 0));
return true;
}
plEvalMsg* pEvalMsg = plEvalMsg::ConvertNoRef(msg);
if (pEvalMsg)
IHandleEval(pEvalMsg);
plPlayerPageMsg* pageMsg = plPlayerPageMsg::ConvertNoRef(msg);
if (pageMsg && pageMsg->fUnload)
{
ITrigger(pageMsg->fPlayer, false);
}
return plCollisionDetector::MsgReceive(msg);
}
hsBool plObjectInVolumeDetector::MsgReceive(plMessage* msg)
{
plCollideMsg* pCollMsg = plCollideMsg::ConvertNoRef(msg);
if (pCollMsg)
{
// If the avatar is disabled (flying around), don't trigger
if (IIsDisabledAvatar(pCollMsg->fOtherKey))
return false;
ITrigger(pCollMsg->fOtherKey, (pCollMsg->fEntering != 0));
plgDispatch::Dispatch()->RegisterForExactType(plEvalMsg::Index(), GetKey());
return true;
}
plEvalMsg* pEvalMsg = plEvalMsg::ConvertNoRef(msg);
if (pEvalMsg)
{
fNumEvals++;
ISendSavedTriggerMsgs();
plgDispatch::Dispatch()->UnRegisterForExactType(plEvalMsg::Index(), GetKey());
}
plPlayerPageMsg* pageMsg = plPlayerPageMsg::ConvertNoRef(msg);
if (pageMsg && pageMsg->fUnload)
{
ITrigger(pageMsg->fPlayer, false);
}
return plCollisionDetector::MsgReceive(msg);
}
void plObjectInVolumeAndFacingDetector::ICheckForTrigger()
{
plArmatureMod* armMod = plAvatarMgr::GetInstance()->GetLocalAvatar();
plSceneObject* avatar = armMod ? armMod->GetTarget(0) : nil;
plSceneObject* target = GetTarget();
if (armMod && target)
{
hsVector3 playerView = avatar->GetCoordinateInterface()->GetLocalToWorld().GetAxis(hsMatrix44::kView);
hsVector3 objView = target->GetCoordinateInterface()->GetLocalToWorld().GetAxis(hsMatrix44::kView);
playerView.Normalize();
objView.Normalize();
float dot = playerView * objView;
// hsStatusMessageF("Dot: %f Tolerance: %f", dot, fFacingTolerance);
bool facing = dot >= fFacingTolerance;
bool movingForward = false;
if (fNeedWalkingForward)
{
// And are we walking towards it?
plArmatureBrain* abrain = armMod->FindBrainByClass(plAvBrainHuman::Index()); //armMod->GetCurrentBrain();
plAvBrainHuman* brain = plAvBrainHuman::ConvertNoRef(abrain);
if (brain && brain->IsMovingForward() && brain->fCallbackAction->IsOnGround())
movingForward = true;
}
else
movingForward = true;
if (facing && movingForward && !fTriggered)
{
DetectorLog("%s: Trigger InVolume&Facing", GetKeyName().c_str());
fTriggered = true;
ITrigger(avatar->GetKey(), true, true);
}
else if (!facing && fTriggered)
{
DetectorLog("%s: Untrigger InVolume&Facing", GetKeyName().c_str());
fTriggered = false;
ITrigger(avatar->GetKey(), false, true);
}
}
}
hsBool plObjectInVolumeAndFacingDetector::MsgReceive(plMessage* msg)
{
// Avatar is entering or exiting our detector box
plCollideMsg* collMsg = plCollideMsg::ConvertNoRef(msg);
if (collMsg)
{
// make sure this is the local player... the notify will be the thing that propagates over the network
if (plNetClientApp::GetInstance()->GetLocalPlayerKey() != collMsg->fOtherKey)
return true;
// If the avatar is disabled (flying around), don't trigger
if (IIsDisabledAvatar(collMsg->fOtherKey))
return false;
fAvatarInVolume = (collMsg->fEntering != 0);
if (fAvatarInVolume)
{
plgDispatch::Dispatch()->RegisterForExactType(plEvalMsg::Index(), GetKey());
ICheckForTrigger();
}
else
{
plgDispatch::Dispatch()->UnRegisterForExactType(plEvalMsg::Index(), GetKey());
// Avatar is leaving the volume, make sure to untrigger if we haven't already
if (fTriggered)
{
fTriggered = false;
ITrigger(plNetClientApp::GetInstance()->GetLocalPlayerKey(), false, true);
}
}
return true;
}
// Avatar is inside our detector box, so every frame we check if we need to trigger
plEvalMsg* evalMsg = plEvalMsg::ConvertNoRef(msg);
if (evalMsg)
{
ICheckForTrigger();
return true;
}
return plObjectInVolumeDetector::MsgReceive(msg);
}
