From 58b142f26eb016f365237b84fd7b704fab4c6515 Mon Sep 17 00:00:00 2001
From: hondacrx <prelude_20032002@yahoo.com>
Date: Sat, 17 Aug 2019 14:03:21 -0400
Subject: [PATCH] Misc Fixes

---
 Source/Framework/Util/MathFunctions.cs      | 22 ++++++++++-----------
 Source/Game/DataStorage/WhoListStorage.cs   | 21 +++++++++++++++++---
 Source/Game/Entities/Creature/Creature.cs   |  2 +-
 Source/Game/Entities/Player/Player.Items.cs |  2 +-
 Source/Game/Entities/Player/Player.cs       |  3 ++-
 5 files changed, 33 insertions(+), 17 deletions(-)

diff --git a/Source/Framework/Util/MathFunctions.cs b/Source/Framework/Util/MathFunctions.cs
index 9adac989a..cc2ae48f7 100644
--- a/Source/Framework/Util/MathFunctions.cs
+++ b/Source/Framework/Util/MathFunctions.cs
@@ -78,13 +78,13 @@ public static class MathFunctions
     }
     #endregion
 
-    static double eps(double a, double b)
+    static double eps(float a, float b)
     {
-        double aa = Math.Abs(a) + 1.0;
-        if (double.IsPositiveInfinity(aa))
-            return double.Epsilon;
+        float aa = Math.Abs(a) + 1.0f;
+        if (float.IsPositiveInfinity(aa))
+            return 0.00001f;
 
-        return double.Epsilon * aa;
+        return 0.00001f * aa;
     }
 
     public static float lerp(float a, float b, float f)
@@ -98,27 +98,27 @@ public static class MathFunctions
     }
 
     #region Fuzzy
-    public static bool fuzzyEq(double a, double b)
+    public static bool fuzzyEq(float a, float b)
     {
         return (a == b) || (Math.Abs(a - b) <= eps(a, b));
     }
-    public static bool fuzzyGt(double a, double b)
+    public static bool fuzzyGt(float a, float b)
     {
         return a > b + eps(a, b);
     }
-    public static bool fuzzyLt(double a, double b)
+    public static bool fuzzyLt(float a, float b)
     {
         return a < b - eps(a, b);
     }
-    public static bool fuzzyNe(double a, double b)
+    public static bool fuzzyNe(float a, float b)
     {
         return !fuzzyEq(a, b);
     }
-    public static bool fuzzyLe(double a, double b)
+    public static bool fuzzyLe(float a, float b)
     {
         return a < b + eps(a, b);
     }
-    public static bool fuzzyGe(double a, double b)
+    public static bool fuzzyGe(float a, float b)
     {
         return a > b - eps(a, b);
     }
diff --git a/Source/Game/DataStorage/WhoListStorage.cs b/Source/Game/DataStorage/WhoListStorage.cs
index 911c9c299..353bc115f 100644
--- a/Source/Game/DataStorage/WhoListStorage.cs
+++ b/Source/Game/DataStorage/WhoListStorage.cs
@@ -1,9 +1,24 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
+/*
+ * Copyright (C) 2012-2019 CypherCore <http://github.com/CypherCore>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 using Framework.Constants;
 using Game.Entities;
 using Game.Guilds;
+using System.Collections.Generic;
 
 namespace Game.DataStorage
 {
diff --git a/Source/Game/Entities/Creature/Creature.cs b/Source/Game/Entities/Creature/Creature.cs
index 6344ff474..327ef2ed9 100644
--- a/Source/Game/Entities/Creature/Creature.cs
+++ b/Source/Game/Entities/Creature/Creature.cs
@@ -2873,7 +2873,7 @@ namespace Game.Entities
         {
             return GetCreatureTemplate().InhabitType.HasAnyFlag(InhabitType.Air);
         }
-        public bool IsDungeonBoss() { return (GetCreatureTemplate().FlagsExtra.HasAnyFlag(CreatureFlagsExtra.DungeonBoss); }
+        public bool IsDungeonBoss() { return (GetCreatureTemplate().FlagsExtra.HasAnyFlag(CreatureFlagsExtra.DungeonBoss)); }
 
         public void SetReactState(ReactStates st)
         {
diff --git a/Source/Game/Entities/Player/Player.Items.cs b/Source/Game/Entities/Player/Player.Items.cs
index 5e7002cb4..9bfde73cb 100644
--- a/Source/Game/Entities/Player/Player.Items.cs
+++ b/Source/Game/Entities/Player/Player.Items.cs
@@ -6585,7 +6585,7 @@ namespace Game.Entities
                 m_AELootView[loot.GetGUID()] = guid;
 
                 if (loot_type == LootType.Corpse && !guid.IsItem())
-                    SetUnitFlags(UnitFlags.Looting);
+                    AddUnitFlag(UnitFlags.Looting);
             }
             else
                 SendLootError(loot.GetGUID(), guid, LootError.DidntKill);
diff --git a/Source/Game/Entities/Player/Player.cs b/Source/Game/Entities/Player/Player.cs
index 4f8b1f67a..f03772e95 100644
--- a/Source/Game/Entities/Player/Player.cs
+++ b/Source/Game/Entities/Player/Player.cs
@@ -4211,7 +4211,8 @@ namespace Game.Entities
             packet.PlayerGUID = GetGUID();
             SendPacket(packet);
 
-            if (GetRace() == Race.NightElf)
+            // If the player has the Wisp racial then cast the Wisp aura on them
+            if (HasSpell(20585))
                 CastSpell(this, 20584, true);
             CastSpell(this, 8326, true);