Core/Scripts: Change PlayerScript and CreatureScript inheritance

Port From (https://github.com/TrinityCore/TrinityCore/commit/ed5ba915f1ec7dad8f4935b62b0ec2d202d26c1c)

Source/Game/Scripting/CoreScripts.cs

@@ -286,9 +286,8 @@ namespace Game.Scripting
 
     public class UnitScript : ScriptObject
     {
-        public UnitScript(string name, bool addToScripts = true) : base(name)
+        public UnitScript(string name) : base(name)
         {
-            if (addToScripts)
             Global.ScriptMgr.AddScript(this);
         }
 
@@ -324,9 +323,9 @@ namespace Game.Scripting
         object[] _args;
     }
 
-    public class CreatureScript : UnitScript
+    public class CreatureScript : ScriptObject
     {
-        public CreatureScript(string name) : base(name, false)
+        public CreatureScript(string name) : base(name)
         {
             Global.ScriptMgr.AddScript<CreatureScript>(this);
         }
@@ -582,9 +581,9 @@ namespace Game.Scripting
         public virtual bool OnCheck(Player source, Unit target) { return false; }
     }
 
-    public class PlayerScript : UnitScript
+    public class PlayerScript : ScriptObject
     {
-        public PlayerScript(string name) : base(name, false)
+        public PlayerScript(string name) : base(name)
         {
             Global.ScriptMgr.AddScript(this);
         }

Source/Game/Scripting/ScriptManager.cs

@@ -1098,7 +1098,6 @@ namespace Game.Scripting
         {
             int dmg = damage;
             ForEach<UnitScript>(p => p.ModifySpellDamageTaken(target, attacker, ref dmg, spellInfo));
-            ForEach<PlayerScript>(p => p.ModifySpellDamageTaken(target, attacker, ref dmg, spellInfo));
             damage = dmg;
         }