Cleanup warnings: CS0168, CS0414, CS8321 (#42623)

Content.Client/Humanoid/OrganMarkingPicker.xaml.cs

@@ -14,7 +14,6 @@ namespace Content.Client.Humanoid;
 public sealed partial class OrganMarkingPicker : Control
 {
     [Dependency] private readonly MarkingManager _marking = default!;
-    [Dependency] private readonly IPrototypeManager _prototype = default!;
     [Dependency] private readonly IEntityManager _entity = default!;
 
     private readonly SpriteSystem _sprite;

Content.Server/Administration/Managers/BanManager.cs

@@ -29,7 +29,6 @@ public sealed partial class BanManager : IBanManager, IPostInjectInit
     [Dependency] private readonly IConfigurationManager _cfg = default!;
     [Dependency] private readonly IChatManager _chat = default!;
     [Dependency] private readonly IServerDbManager _db = default!;
-    [Dependency] private readonly ServerDbEntryManager _entryManager = default!;
     [Dependency] private readonly IGameTiming _gameTiming = default!;
     [Dependency] private readonly ILocalizationManager _localizationManager = default!;
     [Dependency] private readonly ILogManager _logManager = default!;

Content.Server/Body/Commands/AddHandCommand.cs

@@ -3,7 +3,6 @@ using Content.Server.Hands.Systems;
 using Content.Shared.Administration;
 using Content.Shared.Hands.Components;
 using Robust.Shared.Console;
-using Robust.Shared.Prototypes;
 
 namespace Content.Server.Body.Commands
 {
@@ -11,7 +10,6 @@ namespace Content.Server.Body.Commands
     sealed class AddHandCommand : IConsoleCommand
     {
         [Dependency] private readonly IEntityManager _entManager = default!;
-        [Dependency] private readonly IPrototypeManager _protoManager = default!;
 
         private static int _handIdAccumulator;
 

Content.Server/Database/ServerDbBase.cs

@@ -215,7 +215,7 @@ namespace Content.Server.Database
             {
                 return document.Deserialize<TValue>();
             }
-            catch (JsonException exception)
+            catch (JsonException)
             {
                 return null;
             }

Content.Server/Radio/EntitySystems/JammerSystem.cs

@@ -1,19 +1,11 @@
-using Content.Shared.DeviceNetwork.Components;
-using Content.Shared.Interaction;
-using Content.Shared.Power.EntitySystems;
-using Content.Shared.PowerCell;
 using Content.Shared.Radio.EntitySystems;
 using Content.Shared.Radio.Components;
-using Content.Shared.DeviceNetwork.Systems;
 
 namespace Content.Server.Radio.EntitySystems;
 
 public sealed class JammerSystem : SharedJammerSystem
 {
-    [Dependency] private readonly PowerCellSystem _powerCell = default!;
-    [Dependency] private readonly SharedBatterySystem _battery = default!;
     [Dependency] private readonly SharedTransformSystem _transform = default!;
-    [Dependency] private readonly SharedDeviceNetworkJammerSystem _jammer = default!;
 
     public override void Initialize()
     {

Content.Shared/Body/InitialBodySystem.cs

@@ -7,7 +7,6 @@ namespace Content.Shared.Body;
 public sealed class InitialBodySystem : EntitySystem
 {
     [Dependency] private readonly SharedContainerSystem _container = default!;
-    [Dependency] private readonly SharedTransformSystem _transform = default!;
 
     public override void Initialize()
     {

Content.Shared/Chemistry/Reaction/ReactionMixerSystem.cs

@@ -7,7 +7,6 @@ using Content.Shared.Chemistry.EntitySystems;
 using Content.Shared.Interaction.Events;
 using Content.Shared.Popups;
 using Robust.Shared.Audio.Systems;
-using Robust.Shared.Network;
 
 namespace Content.Shared.Chemistry.Reaction;
 
@@ -17,7 +16,6 @@ public sealed partial class ReactionMixerSystem : EntitySystem
     [Dependency] private readonly SharedSolutionContainerSystem _solutionContainer = default!;
     [Dependency] private readonly SharedDoAfterSystem _doAfter = default!;
     [Dependency] private readonly SharedAudioSystem _audio = default!;
-    [Dependency] private readonly INetManager _net = default!;
 
     public override void Initialize()
     {

Content.Shared/Humanoid/HumanoidCharacterAppearance.cs

@@ -104,11 +104,6 @@ public sealed partial class HumanoidCharacterAppearance : ICharacterAppearance,
         };
 
         return new HumanoidCharacterAppearance(newEyeColor, newSkinColor, new());
-
-        float RandomizeColor(float channel)
-        {
-            return MathHelper.Clamp01(channel + random.Next(-25, 25) / 100f);
-        }
     }
 
     public static Color ClampColor(Color color)

Content.Shared/Kitchen/Components/EntitySystems/HandheldGrinderSystem.cs

@@ -9,7 +9,6 @@ using Content.Shared.Popups;
 using Content.Shared.Stacks;
 using Robust.Shared.Audio.Systems;
 using Robust.Shared.Containers;
-using Robust.Shared.Network;
 using Robust.Shared.Serialization;
 
 namespace Content.Shared.Kitchen.EntitySystems;
@@ -22,7 +21,6 @@ internal sealed class HandheldGrinderSystem : EntitySystem
     [Dependency] private readonly SharedDestructibleSystem _destructibleSystem = default!;
     [Dependency] private readonly SharedDoAfterSystem _doAfter = default!;
     [Dependency] private readonly SharedAudioSystem _audio = default!;
-    [Dependency] private readonly INetManager _net = default!;
     [Dependency] private readonly SharedPuddleSystem _puddle = default!;
     [Dependency] private readonly SharedPopupSystem _popup = default!;
 

Content.Shared/Radio/EntitySystems/SharedJammerSystem.cs

@@ -13,7 +13,6 @@ namespace Content.Shared.Radio.EntitySystems;
 public abstract class SharedJammerSystem : EntitySystem
 {
     [Dependency] private readonly ItemToggleSystem _itemToggle = default!;
-    [Dependency] private readonly SharedAppearanceSystem _appearance = default!;
     [Dependency] private readonly SharedDeviceNetworkJammerSystem _jammer = default!;
     [Dependency] private readonly SharedPopupSystem _popup = default!;
 

Content.Shared/Teleportation/Systems/SharedPortalSystem.cs

@@ -33,7 +33,6 @@ public abstract class SharedPortalSystem : EntitySystem
     [Dependency] private readonly SharedTransformSystem _transform = default!;
     [Dependency] private readonly PullingSystem _pulling = default!;
     [Dependency] private readonly SharedPopupSystem _popup = default!;
-    [Dependency] private readonly SharedGrapplingGunSystem _grappling = default!;
     [Dependency] private readonly SharedJointSystem _joints = default!;
 
     private const string PortalFixture = "portalFixture";