Some cleanups. (might break build for scripts as they are a WIP)

Source/Game/Networking/PacketManager.cs

@@ -171,7 +171,7 @@ namespace Game.Networking
                 return false;
 
             Player player = m_pSession.GetPlayer();
-            if (!player)
+            if (player == null)
                 return false;
 
             //in Map.Update() we do not process packets where player is not in world!
@@ -196,7 +196,7 @@ namespace Game.Networking
 
             //no player attached? . our client! ^^
             Player player = m_pSession.GetPlayer();
-            if (!player)
+            if (player == null)
                 return true;
 
             //lets process all packets for non-in-the-world player

Source/Game/Networking/Packets/ChatPackets.cs

@@ -168,10 +168,10 @@ namespace Game.Networking.Packets
             SlashCmd = chatType;
             _Language = language;
 
-            if (sender)
+            if (sender != null)
                 SetSender(sender, locale);
 
-            if (receiver)
+            if (receiver != null)
                 SetReceiver(receiver, locale);
 
             SenderVirtualAddress = Global.WorldMgr.GetVirtualRealmAddress();
@@ -187,11 +187,11 @@ namespace Game.Networking.Packets
             SenderGUID = sender.GetGUID();
 
             Creature creatureSender = sender.ToCreature();
-            if (creatureSender)
+            if (creatureSender != null)
                 SenderName = creatureSender.GetName(locale);
 
             Player playerSender = sender.ToPlayer();
-            if (playerSender)
+            if (playerSender != null)
             {
                 SenderAccountGUID = playerSender.GetSession().GetAccountGUID();
                 _ChatFlags = playerSender.GetChatFlags();
@@ -205,7 +205,7 @@ namespace Game.Networking.Packets
             TargetGUID = receiver.GetGUID();
 
             Creature creatureReceiver = receiver.ToCreature();
-            if (creatureReceiver)
+            if (creatureReceiver != null)
                 TargetName = creatureReceiver.GetName(locale);
         }
 

Source/Game/Networking/Packets/CombatPackets.cs

@@ -61,7 +61,7 @@ namespace Game.Networking.Packets
         public SAttackStop(Unit attacker, Unit victim) : base(ServerOpcodes.AttackStop, ConnectionType.Instance)
         {
             Attacker = attacker.GetGUID();
-            if (victim)
+            if (victim != null)
             {
                 Victim = victim.GetGUID();
                 NowDead = !victim.IsAlive(); // using isAlive instead of isDead to catch JUST_DIED death states as well

Source/Game/Networking/Packets/MailPackets.cs

@@ -388,7 +388,7 @@ namespace Game.Networking.Packets
             for (byte i = 0; i < mail.items.Count; i++)
             {
                 Item item = player.GetMItem(mail.items[i].item_guid);
-                if (item)
+                if (item != null)
                     Attachments.Add(new MailAttachedItem(item, i));
             }
         }

Source/Game/Networking/Packets/PartyPackets.cs

@@ -255,7 +255,7 @@ namespace Game.Networking.Packets
             if (player.IsDND())
                 MemberStats.Status |= GroupMemberOnlineStatus.DND;
 
-            if (player.GetVehicle())
+            if (player.GetVehicle() != null)
                 MemberStats.Status |= GroupMemberOnlineStatus.Vehicle;
 
             // Level
@@ -319,7 +319,7 @@ namespace Game.Networking.Packets
             PhasingHandler.FillPartyMemberPhase(MemberStats.Phases, player.GetPhaseShift());
 
             // Pet
-            if (player.GetPet())
+            if (player.GetPet() != null)
             {
                 Pet pet = player.GetPet();
 

Source/Game/Networking/Packets/QueryPackets.cs

@@ -589,7 +589,7 @@ namespace Game.Networking.Packets
             if (characterInfo == null)
                 return false;
 
-            if (player)
+            if (player != null)
             {
                 Cypher.Assert(player.GetGUID() == guid);
 

Source/Game/Networking/Packets/SpellPackets.cs

@@ -1294,28 +1294,28 @@ namespace Game.Networking.Packets
         {
             Player playerAttacker = attacker.ToPlayer();
             Creature creatureAttacker = attacker.ToCreature();
-            if (playerAttacker)
+            if (playerAttacker != null)
             {
                 Player playerTarget = target.ToPlayer();
                 Creature creatureTarget = target.ToCreature();
-                if (playerTarget)
+                if (playerTarget != null)
                     return GenerateDataPlayerToPlayer(playerAttacker, playerTarget);
-                else if (creatureTarget)
+                else if (creatureTarget != null)
                 {
                     if (creatureTarget.HasScalableLevels())
                         return GenerateDataPlayerToCreature(playerAttacker, creatureTarget);
                 }
             }
-            else if (creatureAttacker)
+            else if (creatureAttacker != null)
             {
                 Player playerTarget = target.ToPlayer();
                 Creature creatureTarget = target.ToCreature();
-                if (playerTarget)
+                if (playerTarget != null)
                 {
                     if (creatureAttacker.HasScalableLevels())
                         return GenerateDataCreatureToPlayer(creatureAttacker, playerTarget);
                 }
-                else if (creatureTarget)
+                else if (creatureTarget != null)
                 {
                     if (creatureAttacker.HasScalableLevels() || creatureTarget.HasScalableLevels())
                         return GenerateDataCreatureToCreature(creatureAttacker, creatureTarget);