Some cleanups

Source/Game/Entities/Object/WorldObject.cs

@@ -137,7 +137,6 @@ namespace Game.Entities
 
             UpdateType updateType = UpdateType.CreateObject;
             TypeId tempObjectType = ObjectTypeId;
-            TypeMask tempObjectTypeMask = ObjectTypeMask;
             CreateObjectBits flags = m_updateFlag;
 
             if (target == this)
@@ -145,7 +144,6 @@ namespace Game.Entities
                 flags.ThisIsYou = true;
                 flags.ActivePlayer = true;
                 tempObjectType = TypeId.ActivePlayer;
-                tempObjectTypeMask |= TypeMask.ActivePlayer;
             }
 
             switch (GetGUID().GetHigh())

Source/Game/Entities/StatSystem.cs

@@ -1257,7 +1257,7 @@ namespace Game.Entities
 
         public override void UpdateAttackPowerAndDamage(bool ranged = false)
         {
-            float val2 = 0.0f;
+            float val2;
             float level = GetLevel();
 
             var entry = CliDB.ChrClassesStorage.LookupByKey(GetClass());
@@ -2114,7 +2114,7 @@ namespace Game.Entities
 
         public override void CalculateMinMaxDamage(WeaponAttackType attType, bool normalized, bool addTotalPct, out float minDamage, out float maxDamage)
         {
-            float variance = 1.0f;
+            float variance;
             UnitMods unitMod;
             switch (attType)
             {