fix: Various code cleanup (#756)

Projects/Benchmarks/Program.cs

@@ -1,4 +1,3 @@
-using BenchmarkDotNet.Configs;
 using BenchmarkDotNet.Running;
 
 namespace Benchmarks

Projects/SerializationGenerator/SerializableEntityGeneration/SerializableEntityGeneration.Property.cs

@@ -13,7 +13,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  *************************************************************************/
 
-using System.Collections.Immutable;
 using System.Linq;
 using System.Text;
 using Microsoft.CodeAnalysis;

Projects/SerializationGenerator/SerializableEntityGeneration/SerializableEntityGeneration.SerializeMethod.cs

@@ -15,7 +15,6 @@
 
 using System.Collections.Generic;
 using System.Collections.Immutable;
-using System.Linq;
 using System.Text;
 using Microsoft.CodeAnalysis;
 using SerializableMigration;

Projects/UOContent/Engines/ConPVP/Games/CTF.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using System.Text;
 using Server.Gumps;
 using Server.Items;

Projects/UOContent/Engines/Ethics/Evil/Powers/UnholySense.cs

@@ -1,5 +1,5 @@
 using System;
-using System.Text;
+using Server.Buffers;
 using Server.Network;
 
 namespace Server.Ethics.Evil
@@ -46,7 +46,7 @@ namespace Server.Ethics.Evil
                 ++enemyCount;
             }
 
-            var sb = new StringBuilder();
+            using var sb = new ValueStringBuilder();
 
             sb.Append("You sense ");
             sb.Append(enemyCount == 0 ? "no" : enemyCount.ToString());
@@ -54,7 +54,7 @@ namespace Server.Ethics.Evil
 
             if (primary != null)
             {
-                sb.Append(", and a strong presense");
+                sb.Append(", and a strong presence");
 
                 switch (from.Mobile.GetDirectionTo(primary.Mobile))
                 {

Projects/UOContent/Engines/Ethics/Hero/Powers/HolySense.cs

@@ -1,5 +1,5 @@
 using System;
-using System.Text;
+using Server.Buffers;
 using Server.Network;
 
 namespace Server.Ethics.Hero
@@ -46,7 +46,7 @@ namespace Server.Ethics.Hero
                 ++enemyCount;
             }
 
-            var sb = new StringBuilder();
+            using var sb = new ValueStringBuilder();
 
             sb.Append("You sense ");
             sb.Append(enemyCount == 0 ? "no" : enemyCount.ToString());
@@ -54,7 +54,7 @@ namespace Server.Ethics.Hero
 
             if (primary != null)
             {
-                sb.Append(", and a strong presense");
+                sb.Append(", and a strong presence");
 
                 switch (from.Mobile.GetDirectionTo(primary.Mobile))
                 {

Projects/UOContent/Engines/Khaldun/RaiseSwitch.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Linq;
 using Server.Network;
 
 namespace Server.Items

Projects/UOContent/Engines/ML Quests/Definitions/AGhostOfCovetous.cs

@@ -1,7 +1,6 @@
 using System;
 using Server.Engines.MLQuests.Objectives;
 using Server.Engines.MLQuests.Rewards;
-using Server.Engines.Spawners;
 using Server.Items;
 using Server.Mobiles;
 

Projects/UOContent/Engines/ML Quests/Definitions/Bedlam.cs

@@ -1,6 +1,5 @@
 using Server.Engines.MLQuests.Objectives;
 using Server.Engines.MLQuests.Rewards;
-using Server.Engines.Spawners;
 using Server.Items;
 using Server.Mobiles;
 

Projects/UOContent/Engines/ML Quests/Definitions/BlightedGrove.cs

@@ -1,7 +1,6 @@
 using System;
 using Server.Engines.MLQuests.Objectives;
 using Server.Engines.MLQuests.Rewards;
-using Server.Engines.Spawners;
 using Server.Items;
 using Server.Mobiles;
 

Projects/UOContent/Engines/ML Quests/Definitions/Britannia.cs

@@ -1,7 +1,6 @@
 using System;
 using Server.Engines.MLQuests.Objectives;
 using Server.Engines.MLQuests.Rewards;
-using Server.Engines.Spawners;
 using Server.Items;
 using Server.Mobiles;
 

Projects/UOContent/Engines/ML Quests/Definitions/Heartwood.cs

@@ -1,6 +1,5 @@
 using Server.Engines.MLQuests.Objectives;
 using Server.Engines.MLQuests.Rewards;
-using Server.Engines.Spawners;
 using Server.Items;
 using Server.Mobiles;
 

Projects/UOContent/Engines/ML Quests/Definitions/HonestBeggar.cs

@@ -1,7 +1,6 @@
 using System;
 using Server.Engines.MLQuests.Objectives;
 using Server.Engines.MLQuests.Rewards;
-using Server.Engines.Spawners;
 using Server.Items;
 using Server.Mobiles;
 

Projects/UOContent/Engines/ML Quests/Definitions/Ilshenar.cs

@@ -1,7 +1,5 @@
-using System;
+using Server.Engines.MLQuests.Objectives;
-using Server.Engines.MLQuests.Objectives;
 using Server.Engines.MLQuests.Rewards;
-using Server.Engines.Spawners;
 using Server.Items;
 using Server.Mobiles;
 

Projects/UOContent/Engines/ML Quests/Definitions/Malas.cs

@@ -1,6 +1,5 @@
 using Server.Engines.MLQuests.Objectives;
 using Server.Engines.MLQuests.Rewards;
-using Server.Engines.Spawners;
 using Server.Items;
 using Server.Mobiles;
 

Projects/UOContent/Engines/ML Quests/Definitions/MistakenIdentity.cs

@@ -2,7 +2,6 @@ using System;
 using Server.Engines.MLQuests.Items;
 using Server.Engines.MLQuests.Objectives;
 using Server.Engines.MLQuests.Rewards;
-using Server.Engines.Spawners;
 using Server.Items;
 using Server.Mobiles;
 

Projects/UOContent/Engines/ML Quests/Definitions/NewHavenSkillTraining.cs

@@ -1,7 +1,6 @@
 using System.Collections.Generic;
 using Server.Engines.MLQuests.Objectives;
 using Server.Engines.MLQuests.Rewards;
-using Server.Engines.Spawners;
 using Server.Items;
 using Server.Mobiles;
 

Projects/UOContent/Engines/ML Quests/Definitions/NewHavenTraining.cs

@@ -1,6 +1,5 @@
 using Server.Engines.MLQuests.Objectives;
 using Server.Engines.MLQuests.Rewards;
-using Server.Engines.Spawners;
 using Server.Items;
 using Server.Mobiles;
 

Projects/UOContent/Engines/ML Quests/Definitions/Sanctuary.cs

@@ -1,7 +1,6 @@
 using System;
 using Server.Engines.MLQuests.Objectives;
 using Server.Engines.MLQuests.Rewards;
-using Server.Engines.Spawners;
 using Server.Items;
 using Server.Mobiles;
 

Projects/UOContent/Engines/ML Quests/Definitions/Spellweaving.cs

@@ -1,7 +1,6 @@
 using System;
 using Server.Engines.MLQuests.Objectives;
 using Server.Engines.MLQuests.Rewards;
-using Server.Engines.Spawners;
 using Server.Items;
 using Server.Mobiles;
 

Projects/UOContent/Engines/ML Quests/Definitions/TheAncientWorld.cs

@@ -1,7 +1,6 @@
 using System;
 using Server.Engines.MLQuests.Objectives;
 using Server.Engines.MLQuests.Rewards;
-using Server.Engines.Spawners;
 using Server.Items;
 using Server.Mobiles;
 

Projects/UOContent/Engines/ML Quests/Definitions/UnfadingMemories.cs

@@ -1,7 +1,6 @@
 using System;
 using Server.Engines.MLQuests.Objectives;
 using Server.Engines.MLQuests.Rewards;
-using Server.Engines.Spawners;
 using Server.Items;
 using Server.Mobiles;
 

Projects/UOContent/Holiday Stuff/Christmas/2010/Addons/FireFliesDeed.cs

@@ -1,4 +1,3 @@
-using System.Linq;
 using Server.Gumps;
 using Server.Multis;
 using Server.Network;

Projects/UOContent/Items/Armor/BaseArmor.cs

@@ -339,42 +339,21 @@ namespace Server.Items
                     ar += 10 + 5 * (int)_protection;
                 }
 
-                switch (_resource)
+                ar += _resource switch
                 {
-                    case CraftResource.DullCopper:
+                    CraftResource.DullCopper    => 2,
-                        ar += 2;
+                    CraftResource.ShadowIron    => 4,
-                        break;
+                    CraftResource.Copper        => 6,
-                    case CraftResource.ShadowIron:
+                    CraftResource.Bronze        => 8,
-                        ar += 4;
+                    CraftResource.Gold          => 10,
-                        break;
+                    CraftResource.Agapite       => 12,
-                    case CraftResource.Copper:
+                    CraftResource.Verite        => 14,
-                        ar += 6;
+                    CraftResource.Valorite      => 16,
-                        break;
+                    CraftResource.SpinedLeather => 10,
-                    case CraftResource.Bronze:
+                    CraftResource.HornedLeather => 13,
-                        ar += 8;
+                    CraftResource.BarbedLeather => 16,
-                        break;
+                    _                           => 0
-                    case CraftResource.Gold:
+                };
-                        ar += 10;
-                        break;
-                    case CraftResource.Agapite:
-                        ar += 12;
-                        break;
-                    case CraftResource.Verite:
-                        ar += 14;
-                        break;
-                    case CraftResource.Valorite:
-                        ar += 16;
-                        break;
-                    case CraftResource.SpinedLeather:
-                        ar += 10;
-                        break;
-                    case CraftResource.HornedLeather:
-                        ar += 13;
-                        break;
-                    case CraftResource.BarbedLeather:
-                        ar += 16;
-                        break;
-                }
 
                 ar += -8 + 8 * (int)_quality;
                 return ScaleArmorByDurability(ar);
@@ -557,27 +536,22 @@ namespace Server.Items
             BaseEnergyResistance + GetProtOffset() + GetResourceAttrs().ArmorEnergyResist + _energyBonus;
 
         [CommandProperty(AccessLevel.GameMaster)]
-        public ArmorBodyType BodyPosition
+        public ArmorBodyType BodyPosition =>
-        {
+            Layer switch
-            get
             {
-                return Layer switch
+                Layer.Neck       => ArmorBodyType.Gorget,
-                {
+                Layer.TwoHanded  => ArmorBodyType.Shield,
-                    Layer.Neck       => ArmorBodyType.Gorget,
+                Layer.Gloves     => ArmorBodyType.Gloves,
-                    Layer.TwoHanded  => ArmorBodyType.Shield,
+                Layer.Helm       => ArmorBodyType.Helmet,
-                    Layer.Gloves     => ArmorBodyType.Gloves,
+                Layer.Arms       => ArmorBodyType.Arms,
-                    Layer.Helm       => ArmorBodyType.Helmet,
+                Layer.InnerLegs  => ArmorBodyType.Legs,
-                    Layer.Arms       => ArmorBodyType.Arms,
+                Layer.OuterLegs  => ArmorBodyType.Legs,
-                    Layer.InnerLegs  => ArmorBodyType.Legs,
+                Layer.Pants      => ArmorBodyType.Legs,
-                    Layer.OuterLegs  => ArmorBodyType.Legs,
+                Layer.InnerTorso => ArmorBodyType.Chest,
-                    Layer.Pants      => ArmorBodyType.Legs,
+                Layer.OuterTorso => ArmorBodyType.Chest,
-                    Layer.InnerTorso => ArmorBodyType.Chest,
+                Layer.Shirt      => ArmorBodyType.Chest,
-                    Layer.OuterTorso => ArmorBodyType.Chest,
+                _                => ArmorBodyType.Gorget
-                    Layer.Shirt      => ArmorBodyType.Chest,
+            };
-                    _                => ArmorBodyType.Gorget
-                };
-            }
-        }
 
         public static double[] ArmorScalars { get; set; } = { 0.07, 0.07, 0.14, 0.15, 0.22, 0.35 };
 
@@ -865,20 +839,12 @@ namespace Server.Items
 
         public int ComputeStatReq(StatType type)
         {
-            int v;
+            int v = type switch
-
-            if (type == StatType.Str)
             {
-                v = StrRequirement;
+                StatType.Str => StrRequirement,
-            }
+                StatType.Dex => DexRequirement,
-            else if (type == StatType.Dex)
+                _            => IntRequirement
-            {
+            };
-                v = DexRequirement;
-            }
-            else
-            {
-                v = IntRequirement;
-            }
 
             return AOS.Scale(v, 100 - GetLowerStatReq());
         }
@@ -920,17 +886,8 @@ namespace Server.Items
             InvalidateProperties();
         }
 
-        public CraftAttributeInfo GetResourceAttrs()
+        public CraftAttributeInfo GetResourceAttrs() =>
-        {
+            CraftResources.GetInfo(_resource)?.AttributeInfo ?? CraftAttributeInfo.Blank;
-            var info = CraftResources.GetInfo(_resource);
-
-            if (info == null)
-            {
-                return CraftAttributeInfo.Blank;
-            }
-
-            return info.AttributeInfo;
-        }
 
         public int GetProtOffset()
         {
@@ -946,31 +903,17 @@ namespace Server.Items
 
         public int GetDurabilityBonus()
         {
-            var bonus = 0;
+            var bonus = _quality == ArmorQuality.Exceptional ? 20 : 0;
 
-            if (_quality == ArmorQuality.Exceptional)
+            bonus += _durability switch
             {
-                bonus += 20;
+                ArmorDurabilityLevel.Durable        => 20,
-            }
+                ArmorDurabilityLevel.Substantial    => 50,
-
+                ArmorDurabilityLevel.Massive        => 70,
-            switch (_durability)
+                ArmorDurabilityLevel.Fortified      => 100,
-            {
+                ArmorDurabilityLevel.Indestructible => 120,
-                case ArmorDurabilityLevel.Durable:
+                _                                   => 0
-                    bonus += 20;
+            };
-                    break;
-                case ArmorDurabilityLevel.Substantial:
-                    bonus += 50;
-                    break;
-                case ArmorDurabilityLevel.Massive:
-                    bonus += 70;
-                    break;
-                case ArmorDurabilityLevel.Fortified:
-                    bonus += 100;
-                    break;
-                case ArmorDurabilityLevel.Indestructible:
-                    bonus += 120;
-                    break;
-            }
 
             if (Core.AOS)
             {

Projects/UOContent/Items/Containers/MarkContainer.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Linq;
 
 namespace Server.Items
 {

Projects/UOContent/Items/Maps/TreasureMap.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
-using System.Linq;
 using Server.ContextMenus;
 using Server.Engines.Harvest;
 using Server.Mobiles;

Projects/UOContent/Items/Misc/MorphItem.cs

@@ -1,5 +1,3 @@
-using System.Linq;
-
 namespace Server.Items
 {
     public class MorphItem : Item

Projects/UOContent/Items/Special/House Raffle/HouseRaffleRegion.cs

@@ -1,4 +1,3 @@
-using System.Linq;
 using Server.Items;
 using Server.Spells.Sixth;
 using Server.Targeting;

Projects/UOContent/Items/Traps/FlameSpurtTrap.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Linq;
 using Server.Spells;
 
 namespace Server.Items

Projects/UOContent/Items/Weapons/Abilities/WeaponAbility.cs

@@ -2,7 +2,6 @@ using System;
 using System.Collections.Generic;
 using Server.Engines.ConPVP;
 using Server.Mobiles;
-using Server.Network;
 using Server.Spells;
 using Server.Spells.Bushido;
 using Server.Spells.Necromancy;

Projects/UOContent/Items/Weapons/BaseWeapon.cs

@@ -799,31 +799,17 @@ namespace Server.Items
 
         public int GetDurabilityBonus()
         {
-            var bonus = 0;
+            var bonus = m_Quality == WeaponQuality.Exceptional ? 20 : 0;
 
-            if (m_Quality == WeaponQuality.Exceptional)
+            bonus += m_DurabilityLevel switch
             {
-                bonus += 20;
+                WeaponDurabilityLevel.Durable        => 20,
-            }
+                WeaponDurabilityLevel.Substantial    => 50,
-
+                WeaponDurabilityLevel.Massive        => 70,
-            switch (m_DurabilityLevel)
+                WeaponDurabilityLevel.Fortified      => 100,
-            {
+                WeaponDurabilityLevel.Indestructible => 120,
-                case WeaponDurabilityLevel.Durable:
+                _                                    => 0
-                    bonus += 20;
+            };
-                    break;
-                case WeaponDurabilityLevel.Substantial:
-                    bonus += 50;
-                    break;
-                case WeaponDurabilityLevel.Massive:
-                    bonus += 70;
-                    break;
-                case WeaponDurabilityLevel.Fortified:
-                    bonus += 100;
-                    break;
-                case WeaponDurabilityLevel.Indestructible:
-                    bonus += 120;
-                    break;
-            }
 
             if (Core.AOS)
             {
@@ -1519,32 +1505,15 @@ namespace Server.Items
             {
                 var positionChance = Utility.RandomDouble();
 
-                Item armorItem;
+                Item armorItem = positionChance switch
-
-                if (positionChance < 0.07)
                 {
-                    armorItem = defender.NeckArmor;
+                    < 0.07 => defender.NeckArmor,
-                }
+                    < 0.14 => defender.HandArmor,
-                else if (positionChance < 0.14)
+                    < 0.28 => defender.ArmsArmor,
-                {
+                    < 0.43 => defender.HeadArmor,
-                    armorItem = defender.HandArmor;
+                    < 0.65 => defender.LegsArmor,
-                }
+                    _      => defender.ChestArmor
-                else if (positionChance < 0.28)
+                };
-                {
-                    armorItem = defender.ArmsArmor;
-                }
-                else if (positionChance < 0.43)
-                {
-                    armorItem = defender.HeadArmor;
-                }
-                else if (positionChance < 0.65)
-                {
-                    armorItem = defender.LegsArmor;
-                }
-                else
-                {
-                    armorItem = defender.ChestArmor;
-                }
 
                 if (armorItem is IWearableDurability armor)
                 {
@@ -1569,32 +1538,15 @@ namespace Server.Items
 
             var chance = Utility.RandomDouble();
 
-            Item armorItem;
+            Item armorItem = chance switch
-
-            if (chance < 0.07)
             {
-                armorItem = defender.NeckArmor;
+                < 0.07 => defender.NeckArmor,
-            }
+                < 0.14 => defender.HandArmor,
-            else if (chance < 0.14)
+                < 0.28 => defender.ArmsArmor,
-            {
+                < 0.43 => defender.HeadArmor,
-                armorItem = defender.HandArmor;
+                < 0.65 => defender.LegsArmor,
-            }
+                _      => defender.ChestArmor
-            else if (chance < 0.28)
+            };
-            {
-                armorItem = defender.ArmsArmor;
-            }
-            else if (chance < 0.43)
-            {
-                armorItem = defender.HeadArmor;
-            }
-            else if (chance < 0.65)
-            {
-                armorItem = defender.LegsArmor;
-            }
-            else
-            {
-                armorItem = defender.ChestArmor;
-            }
 
             if (armorItem is IWearableDurability armor)
             {
@@ -1605,28 +1557,14 @@ namespace Server.Items
 
             if (virtualArmor > 0)
             {
-                double scalar;
+                double scalar = chance switch
-
-                if (chance < 0.14)
                 {
-                    scalar = 0.07;
+                    < 0.14 => 0.07,
-                }
+                    < 0.28 => 0.14,
-                else if (chance < 0.28)
+                    < 0.43 => 0.15,
-                {
+                    < 0.65 => 0.22,
-                    scalar = 0.14;
+                    _      => 0.35
-                }
+                };
-                else if (chance < 0.43)
-                {
-                    scalar = 0.15;
-                }
-                else if (chance < 0.65)
-                {
-                    scalar = 0.22;
-                }
-                else
-                {
-                    scalar = 0.35;
-                }
 
                 var from = (int)(virtualArmor * scalar) / 2;
                 var to = (int)(virtualArmor * scalar);
@@ -1678,12 +1616,10 @@ namespace Server.Items
                 {
                     if (m?.Summoned == true && m.SummonMaster == defender)
                     {
-                        attacker.SendLocalizedMessage(
+                        // Your attack has been diverted to a nearby mirror image of your target!
-                            1063141
+                        attacker.SendLocalizedMessage(1063141);
-                        ); // Your attack has been diverted to a nearby mirror image of your target!
+                        // You manage to divert the attack onto one of your nearby mirror images.
-                        defender.SendLocalizedMessage(
+                        defender.SendLocalizedMessage(1063140);
-                            1063140
-                        ); // You manage to divert the attack onto one of your nearby mirror images.
 
                         /*
                          * TODO: What happens if the Clone parries a blow?
@@ -1836,18 +1772,17 @@ namespace Server.Items
             }
 
             AddBlood(attacker, defender, damage);
-            int phys, fire, cold, pois, nrgy, chaos, direct;
 
             GetDamageTypes(
-                   attacker,
+                attacker,
-                   out phys,
+                out var phys,
-                   out fire,
+                out var fire,
-                   out cold,
+                out var cold,
-                   out pois,
+                out var pois,
-                   out nrgy,
+                out var nrgy,
-                   out chaos,
+                out var chaos,
-                   out direct
+                out var direct
-               );
+            );
 
             if (Core.ML && this is BaseRanged && attacker.FindItemOnLayer(Layer.Cloak) is BaseQuiver quiver)
             {
@@ -2447,28 +2382,15 @@ namespace Server.Items
                 return 0;
             }
 
-            var bonus = 0;
+            return m_AccuracyLevel switch
-
-            switch (m_AccuracyLevel)
             {
-                case WeaponAccuracyLevel.Accurate:
+                WeaponAccuracyLevel.Accurate     => 2,
-                    bonus += 02;
+                WeaponAccuracyLevel.Surpassingly => 4,
-                    break;
+                WeaponAccuracyLevel.Eminently    => 6,
-                case WeaponAccuracyLevel.Surpassingly:
+                WeaponAccuracyLevel.Exceedingly  => 8,
-                    bonus += 04;
+                WeaponAccuracyLevel.Supremely    => 10,
-                    break;
+                _                                => 0
-                case WeaponAccuracyLevel.Eminently:
+            };
-                    bonus += 06;
-                    break;
-                case WeaponAccuracyLevel.Exceedingly:
-                    bonus += 08;
-                    break;
-                case WeaponAccuracyLevel.Supremely:
-                    bonus += 10;
-                    break;
-            }
-
-            return bonus;
         }
 
         public virtual int GetDamageBonus()

Projects/UOContent/Mobiles/Monsters/Humanoid/Melee/KhaldunRevenant.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using Server.Items;
 
 namespace Server.Mobiles

Projects/UOContent/Mobiles/Monsters/ML/Humanoid/Magic/InterredGrizzle .cs

@@ -1,5 +1,3 @@
-using System.Linq;
-
 namespace Server.Mobiles
 {
     public class InterredGrizzle : BaseCreature

Projects/UOContent/Mobiles/Monsters/ML/Special/Ilhenir.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using Server.Engines.CannedEvil;
 using Server.Items;
 using Server.Network;

Projects/UOContent/Mobiles/Vendors/BaseVendor.cs

@@ -8,7 +8,6 @@ using Server.Misc;
 using Server.Mobiles;
 using Server.Network;
 using Server.Regions;
-using Server.Text;
 
 namespace Server.Mobiles
 {

Projects/UOContent/Regions/HouseRegion.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Linq;
 using Server.Gumps;
 using Server.Items;
 using Server.Mobiles;

Projects/UOContent/Skills/Hiding.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Linq;
 using Server.Multis;
 using Server.Network;
 using Server.Targeting;

Projects/UOContent/Skills/Inscribe.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using Server.Items;
 using Server.Targeting;
 
@@ -43,7 +42,18 @@ namespace Server.SkillHandlers
 
         public static bool IsEmpty(BaseBook book)
         {
-            return book.Pages.SelectMany(page => page.Lines).All(line => line.Trim().Length == 0);
+            foreach (var page in book.Pages)
+            {
+                foreach (var line in page.Lines)
+                {
+                    if (!string.IsNullOrEmpty(line))
+                    {
+                        return false;
+                    }
+                }
+            }
+
+            return true;
         }
 
         public static void Copy(BaseBook bookSrc, BaseBook bookDst)

Projects/UOContent/Spells/Base/SpecialMove.cs

@@ -2,7 +2,6 @@ using System;
 using System.Collections.Generic;
 using Server.Engines.ConPVP;
 using Server.Items;
-using Server.Network;
 using Server.Spells.Bushido;
 using Server.Spells.Necromancy;
 using Server.Spells.Ninjitsu;

Projects/UOContent/Spells/Fifth/PoisonField.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using Server.Collections;
 using Server.Items;
 using Server.Misc;