C# 9 Cleanup (#325)

- [X] Removes EventArgs - not needed
- [X] Merges sequential checks
- [X] Removes redundant type declarations

Projects/UOContent/Engines/Factions/Items/BaseMonolith.cs

@@ -70,7 +70,7 @@ namespace Server.Factions
             }
         }
 
-        public static List<BaseMonolith> Monoliths { get; set; } = new List<BaseMonolith>();
+        public static List<BaseMonolith> Monoliths { get; set; } = new();
 
         public override void OnLocationChange(Point3D oldLocation)
         {

Projects/UOContent/Engines/Factions/Items/BaseSystemController.cs

@@ -30,7 +30,7 @@ namespace Server.Factions
 
         public virtual void AssignName(TextDefinition name)
         {
-            if (name != null && name.Number > 0)
+            if (name?.Number > 0)
             {
                 m_LabelNumber = name.Number;
                 Name = null;

Projects/UOContent/Engines/Factions/Items/Power Faction Items/PowerFactionItem.cs

@@ -11,11 +11,11 @@ namespace Server
     {
         private static readonly WeightedItem[] _items =
         {
-            new WeightedItem(30, typeof(GemOfEmpowerment)),
-            new WeightedItem(25, typeof(BloodRose)),
-            new WeightedItem(20, typeof(ClarityPotion)),
-            new WeightedItem(15, typeof(UrnOfAscension)),
-            new WeightedItem(10, typeof(StormsEye))
+            new(30, typeof(GemOfEmpowerment)),
+            new(25, typeof(BloodRose)),
+            new(20, typeof(ClarityPotion)),
+            new(15, typeof(UrnOfAscension)),
+            new(10, typeof(StormsEye))
         };
 
         public PowerFactionItem(int itemId)

Projects/UOContent/Engines/Factions/Items/Sigil.cs

@@ -121,7 +121,7 @@ namespace Server.Factions
             }
         }
 
-        public static List<Sigil> Sigils { get; } = new List<Sigil>();
+        public static List<Sigil> Sigils { get; } = new();
 
         public void Update()
         {