*Grobbulus - in Inject event, tank is not a target for this spell, by Gyullo

*Gundrak - AI for the boss Moorabi, by Manuel
*Improvements to player death handling (they will now fall to the ground).. also attempted to improve creature death handling the same way.

--HG--
branch : trunk

src/game/Creature.cpp

@@ -1773,7 +1773,7 @@ void Creature::setDeathState(DeathState s)
         if(m_formation && m_formation->getLeader() == this)
             m_formation->FormationReset(true);
 
-        if (canFly() && FallGround())
+        if ((canFly() || IsFlying()) && FallGround())
             return;
 
         Unit::setDeathState(CORPSE);

src/game/Player.cpp

@@ -4442,8 +4442,27 @@ void Player::ResurrectPlayer(float restore_percent, bool applySickness)
     }
 }
 
+bool Player::FallGround(bool noDeath/* = false*/)
+{
+    // Let's abort after we called this function one time
+    if (getDeathState() == DEAD_FALLING && !noDeath)
+        return false;
+
+    float x, y, z;
+    GetPosition(x, y, z);
+    float ground_Z = GetMap()->GetVmapHeight(x, y, z, true);
+    if (fabs(ground_Z - z) < 0.1f)
+        return false;
+
+    GetMotionMaster()->MoveFall(ground_Z, EVENT_FALL_GROUND);
+    if(!noDeath) Unit::setDeathState(DEAD_FALLING);
+    return true;
+}
+
 void Player::KillPlayer()
 {
+    if(IsFlying()) FallGround();
+
     SetMovement(MOVE_ROOT);
 
     StopMirrorTimers();                                     //disable timers(bars)

src/game/Player.h

@@ -1748,6 +1748,7 @@ class MANGOS_DLL_SPEC Player : public Unit
         Corpse *GetCorpse() const;
         void SpawnCorpseBones();
         void CreateCorpse();
+        bool FallGround(bool noDeath = false);
         void KillPlayer();
         uint32 GetResurrectionSpellId();
         void ResurrectPlayer(float restore_percent, bool applySickness = false);