Fix crazy camera stack issues

Turns out, it was an artifact of us suspending the simulation during links
and partly because of Cyan's late adding of the avatar controller to the
sim. Now, we add the avatar as soon as the age data is loaded. This causes
the camera stack to be populated with whatever garbage PhysX decides on,
then xJourneyClothsGen2 is free to set the real stack after we get all the
SDL from the server.

Verified to fix Teledahn oddness and not display a regression in Kemo.

Sources/Plasma/FeatureLib/pfCamera/plVirtualCamNeu.cpp

@@ -1680,20 +1680,10 @@ void plVirtualCam1::PushCamera(plCameraModifier1* pCam, bool bDefault)
 
 void plVirtualCam1::PopCamera(plCameraModifier1* pCam)
 {
-        // sanity / new default camera check
+    // sanity / new default camera check
     if (fCameraStack.size() <= 1)
         return;
 
-    // Crazy Special Casing Turd: [based on some Cyan crap]
-    // is it the current camera AND the same camera we would otherwise switch to?
-    // if so, pop off the dupe if we're going to the age default... otherwise, go crazy.
-    if (fCameraStack.size() > 2 && pCam == GetCurrentStackCamera())
-    {
-        int theDupe = fCameraStack.size() - 1;
-        if (pCam == fCameraStack[theDupe] && theDupe == 2)
-            fCameraStack.pop_back();
-    }
-
     // are we mouse-looking?
     bool mLook = false;
     if (pCam->GetBrain() && pCam->GetBrain()->HasMovementFlag(S_SET_FREELOOK))

Sources/Plasma/PubUtilLib/plAvatar/plArmatureMod.cpp

@@ -1375,15 +1375,22 @@ bool plArmatureMod::MsgReceive(plMessage* msg)
     if (ageLoadMsg) 
     {
         if (ageLoadMsg->fLoaded)
-        {
             // only the local player gets these
             NetworkSynch(hsTimer::GetSysSeconds(), true);
-            EnablePhysics(true);
+        else
-        } else
             fIsLinkedIn = false;
         return true;
     }
 
+    plAgeLoaded2Msg *agePreLoadMsg = plAgeLoaded2Msg::ConvertNoRef(msg);
+    if (agePreLoadMsg)
+    {
+        // all the age data is loaded -- add our physical controller to the age
+        ValidatePhysics();
+        EnablePhysics(true);
+        return true;
+    }
+
     plAnimCmdMsg *cmdMsg = plAnimCmdMsg::ConvertNoRef(msg);
     if (cmdMsg)
     {
@@ -1651,6 +1658,7 @@ void plArmatureMod::AddTarget(plSceneObject* so)
     // non-players will unregister when they learn the truth.
     if (IsLocallyOwned())
         plgDispatch::Dispatch()->RegisterForExactType(plAgeLoadedMsg::Index(), GetKey());
+    plgDispatch::Dispatch()->RegisterForType(plAgeLoaded2Msg::Index(), GetKey());
 
     // attach a clothingSDLModifier to handle clothing saveState
     delete fClothingSDLMod;

Sources/Plasma/PubUtilLib/plPhysX/plSimulationMgr.cpp

@@ -248,10 +248,7 @@ void plSimulationMgr::Init()
     hsAssert(!gTheInstance, "Initializing the sim when it's already been done");
     gTheInstance = new plSimulationMgr();
     if (gTheInstance->InitSimulation())
-    {
         gTheInstance->RegisterAs(kSimulationMgr_KEY);
-        plgDispatch::Dispatch()->RegisterForExactType(plAgeLoadedMsg::Index(), gTheInstance->GetKey());
-    }
     else
     {
         // There was an error when creating the PhysX simulation
@@ -267,7 +264,6 @@ void plSimulationMgr::Shutdown()
     hsAssert(gTheInstance, "Simulation manager missing during shutdown.");
     if (gTheInstance)
     {
-        plgDispatch::Dispatch()->UnRegisterForExactType(plAgeLoadedMsg::Index(), gTheInstance->GetKey());
         gTheInstance->UnRegisterAs(kSimulationMgr_KEY);     // this will destroy the instance
         gTheInstance = nil;
     }
@@ -624,18 +620,6 @@ void plSimulationMgr::ISendUpdates()
     }
 }
 
-bool plSimulationMgr::MsgReceive(plMessage *msg)
-{
-    // Suspend/resume the simulation based on whether or not we're in an age...
-    if (plAgeLoadedMsg* aMsg = plAgeLoadedMsg::ConvertNoRef(msg))
-    {
-        fSuspended = !aMsg->fLoaded;
-        return true;
-    }
-
-    return hsKeyedObject::MsgReceive(msg);
-}
-
 /////////////////////////////////////////////////////////////////
 //
 //  RESOLUTION & TIMEOUT PARAMETERS

Sources/Plasma/PubUtilLib/plPhysX/plSimulationMgr.h

@@ -75,8 +75,6 @@ public:
     // Advance the simulation by the given number of seconds
     void Advance(float delSecs);
 
-    bool MsgReceive(plMessage* msg);
-
     // The simulation won't run at all if it is suspended
     void Suspend() { fSuspended = true; }
     void Resume() { fSuspended = false; }