More panic link fixes

Now, we check the armature mod to see if we're REALLY linked in (the screen
is not black). That way, we can be sure all delayed transforms and false
hits (like how we initially spawn into the AhnySphere04 panic region) don't
panic link us.

Sources/Plasma/PubUtilLib/plAvatar/plArmatureMod.h

@@ -318,6 +318,7 @@ public:
     int     GetStealthLevel() const { return fStealthLevel; }
 
     bool    IsOpaque();
+    bool    IsLinkedIn();
     bool    IsMidLink();
     hsBool  ConsumeJump(); // returns true if the jump keypress was available to consume
 
@@ -401,6 +402,7 @@ protected:
     plArmatureUpdateMsg *fUpdateMsg;    
     
     // Trying to be a good lad here and align all our bools and bytes...
+    bool fIsLinkedIn;       // We have finished playing the LinkEffects and are properly in the age
     bool fMidLink;          // We're in between a LeaveAge and an EnterAge
     bool fAlreadyPanicLinking;  // Cleared when you enter an age. Prevents spamming the server with panic link requests.
     bool fUnconsumedJump;   // We've pressed the jump key, but haven't jumped yet