From 243f33b5eae4e5dc96e8134c650ea74daa07ee35 Mon Sep 17 00:00:00 2001
From: n0n4m3 <none@none>
Date: Sat, 19 Dec 2009 10:12:40 +0100
Subject: Implement new visibility system, based on Silverice patch for mangos

--HG--
branch : trunk
---
 src/game/Unit.cpp | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

(limited to 'src/game/Unit.cpp')

diff --git a/src/game/Unit.cpp b/src/game/Unit.cpp
index af07f8eee97..4f3e90bf507 100644
--- a/src/game/Unit.cpp
+++ b/src/game/Unit.cpp
@@ -11220,7 +11220,22 @@ void Unit::SetVisibility(UnitVisibility x)
 {
     m_Visibility = x;
 
-    SetToNotify();
+    if(IsInWorld())
+    {
+        Map *m = GetMap();
+        CellPair p(Trinity::ComputeCellPair(GetPositionX(), GetPositionY()));
+        Cell cell(p);
+
+        if(GetTypeId() == TYPEID_PLAYER)
+        {
+            m->UpdatePlayerVisibility((Player*)this, cell, p);
+            m->UpdateObjectsVisibilityFor((Player*)this, cell, p);
+        }
+        else
+            m->UpdateObjectVisibility(this, cell, p);
+
+        AddToNotify(NOTIFY_AI_RELOCATION);
+    }
 
     if (x == VISIBILITY_GROUP_STEALTH)
         DestroyForNearbyPlayers();
@@ -14034,9 +14049,10 @@ bool Unit::HandleAuraRaidProcFromCharge(AuraEffect* triggeredByAura)
 
 void Unit::SetToNotify()
 {
-    // it is called somewhere when obj is not in world (crash when log in instance)
-    if (m_NotifyListPos < 0)
-        GetMap()->AddUnitToNotify(this);
+    if (GetTypeId() == TYPEID_PLAYER)
+        AddToNotify(NOTIFY_VISIBILITY_CHANGED | NOTIFY_AI_RELOCATION | NOTIFY_PLAYER_VISIBILITY);
+    else
+        AddToNotify(NOTIFY_VISIBILITY_CHANGED | NOTIFY_AI_RELOCATION);
 }
 
 void Unit::Kill(Unit *pVictim, bool durabilityLoss)
-- 
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