Merge remote-tracking branch 'upstream/master' into funnyfunnystuff

* Adjust vampire features and add construction category

Increased vampire skill points from 1 to 3 and removed SendOnlyToOwner override. Updated power punch spell: removed cast slowdown, increased paralyze durations, and raised cooldown. Added new construction category for vampires with English and Russian localization, and updated vampire construction recipes to use this category. Reduced furnace recipe craft times from 4 to 1. Cleaned up unused usings in vampire components.

* Improve vampire skill popups and clan heart features

Added missing popup when no essence is left to gather and improved popup handling for skill point changes. Updated localization for clan progress and essence messages, added WarpPoint to vampire clan heart, and adjusted vampire skill tree structure and UI positions.

* Add vampire hypnosis skill and rebalance vampire content

Introduces the Hypnosys vampire skill and associated spell, including new status effects and alerts for forced sleep. Adjusts vampire skill tree progression, rebalances bite spell effects, modifies construction recipes to use stone instead of iron, and updates entity drop behaviors. Also tweaks skill point defaults and hunger/thirst effect order for plant growth spells.

* Adjust hunger settings and map spawner modifiers

Removed baseDecayRate and starvationDamage from Hunger components for NightChildrens, Devourers, and Unnameable in subgamemodes.yml. Updated comoss.yml and venicialis.yml to replace or add spawner modifiers, introducing Boar and Rabbits while removing EnemyFlem, MonsterMosquito, and MobSlimeIce.

* Add SSD block to magic system and vampire bite spell

Introduced CP14MagicEffectSSDBlockComponent to prevent magic use on SSD (disconnected) players. Updated the magic system to check for SSD status and added localization strings for SSD block messages in English and Russian. Applied the SSD block effect to the vampire bite spell. Also fixed a typo in the PacifiedBlockComponent filename.

* Make blood reagents unrecognizable and adjust effects

Set all blood reagent variants to 'recognizable: false' to prevent easy identification. Simplified and unified damage effects for blood reagents, removing some specific reactions and adjusting damage groups, particularly for vampire-related blood types. Also fixed a duplicate 'allowedStates' key in the vampire bite spell action.

* Enable map initialization and clean up power punch spell

Changed map creation in Demiplane and CrashToWildlands systems to run map initialization by setting runMapInit to true. Removed redundant map initialization check in CP14SpawnProceduralLocationJob. Also removed the CP14ActionSpellVampirePower2 entity from the vampire power punch spell prototype.

.editorconfig

@@ -77,6 +77,8 @@ csharp_style_expression_bodied_methods = false:suggestion
 #csharp_style_expression_bodied_operators = false:silent
 csharp_style_expression_bodied_properties = true:suggestion
 
+csharp_style_namespace_declarations = file_scoped:suggestion
+
 # Pattern matching preferences
 #csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
 #csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion

.github/ISSUE_TEMPLATE/config.yml

@@ -1,7 +0,0 @@
-contact_links:
-  - name: Report a Security Vulnerability
-    url: https://github.com/space-wizards/space-station-14/blob/master/SECURITY.md
-    about: Please report security vulnerabilities privately so we can fix them before they are publicly disclosed.
-  - name: Request a Feature
-    url: https://discord.gg/rGvu9hKffJ
-    about: Submit feature requests on our Discord server (https://discord.gg/rGvu9hKffJ).

.github/ISSUE_TEMPLATE/feature-request_en.yml

@@ -0,0 +1,28 @@
+name: "Request content or suggest an idea"
+description: "Suggest content, mechanics, or other changes that you think would benefit the project."
+labels: [suggestion]
+type: Suggestion
+body:
+  - type: textarea
+    id: concept
+    attributes:
+      label: Concept
+      placeholder: |
+        What is the nature of your proposal?
+
+        Example:
+        Add a new role ____ that performs tasks related to ____ and ____.
+    validations:
+      required: true
+
+  - type: textarea
+    id: motivation
+    attributes:
+      label: Why is this necessary?
+      placeholder: |
+        Explain how it would improve the game, or what problems it would fix. Suggestions without proper reasoning and reasons for the addition may be closed.
+
+        Example:
+        Currently, ____ often occurs in the round, which is why ____ is missing. This role could close this need by doing _____. 
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/feature-request_ru.yml

@@ -0,0 +1,28 @@
+name: "Запросить контент или предложить идею"
+description: "Предложите контент, механику или другие изменения, которые вы считаете принесут пользу проекту."
+labels: [suggestion]
+type: Suggestion
+body:
+  - type: textarea
+    id: concept
+    attributes:
+      label: Концепция
+      placeholder: |
+        В чем заключается ваше предложение?
+
+        Пример:
+        Добавить новую роль ____, которая выполняет задачи связанные с ____ и ____. 
+    validations:
+      required: true
+
+  - type: textarea
+    id: motivation
+    attributes:
+      label: Зачем это нужно? 
+      placeholder: |
+        Объясните, как это улучшит игру, или какие проблемы это исправит. Предложения без должной аргументации и причины добавления могут быть закрыты.
+
+        Пример:
+        На текущий момент, в раунде часто происходит ____, из за чего не хватает ____. Эта роль могла бы закрыть эту потребность, выполняя _____. 
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/issue_report.md

@@ -1,20 +0,0 @@
----
-name: Report an Issue
-about: "..."
-title: ''
-labels: ''
-assignees: ''
-
----
-
-## Description
-<!-- Explain your issue in detail. Issues without proper explanation are liable to be closed by maintainers. -->
-
-**Reproduction**
-<!-- Include the steps to reproduce if applicable. -->
-
-**Screenshots**
-<!-- If applicable, add screenshots to help explain your problem. -->
-
-**Additional context**
-<!-- Add any other context about the problem here. Anything you think is related to the issue. -->

.github/ISSUE_TEMPLATE/issue_report_en.yml

@@ -0,0 +1,49 @@
+name: "Report an Issue"
+description: "Report a bug or problem you have found"
+type: Bug
+body:
+  - type: textarea
+    id: description
+    attributes:
+      label: "📄 Description"
+      description: |
+        Explain your issue in detail. Include what you expected to happen.
+      placeholder: |
+        When I click the "Save" button, nothing happens.
+    validations:
+      required: true
+
+  - type: textarea
+    id: steps
+    attributes:
+      label: "🔁 Reproduction Steps"
+      description: |
+        What steps lead to the problem? Try to list them clearly and precisely.
+      placeholder: |
+        1. Open the app
+        2. Go to Settings
+        3. Click "Save"
+    validations:
+      required: false
+
+  - type: textarea
+    id: screenshots
+    attributes:
+      label: "🖼️ Screenshots"
+      description: |
+        If applicable, add screenshots to help explain your problem.
+      placeholder: |
+        You can paste images here.
+    validations:
+      required: false
+
+  - type: textarea
+    id: context
+    attributes:
+      label: "ℹ️ Additional Context"
+      description: |
+        Any other context about the problem. Logs, version numbers, configs, etc.
+      placeholder: |
+        Occurs only on Android 11, using version 1.2.3.
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/issue_report_ru.yml

@@ -0,0 +1,50 @@
+name: "Сообщить об ошибке"
+description: "Сообщите о найденной ошибке или проблеме"
+type: Bug
+body:
+  - type: textarea
+    id: description
+    attributes:
+      label: "📄 Описание"
+      description: |
+        Подробно опишите вашу проблему. Укажите, что должно было произойти.
+      placeholder: |
+        Когда я нажимаю на кнопку "Сохранить", ничего не происходит, и персонаж не сохраняется.
+    validations:
+      required: true
+
+  - type: textarea
+    id: steps
+    attributes:
+      label: "🔁 Шаги воспроизведения"
+      description: |
+        Какие шаги приводят к этой ошибке? Укажите их по порядку.
+      placeholder: |
+        1. Открыть приложение
+        2. Зайти в меню создания персонажа
+        3. Изменить цвет волос
+        4. Нажать "Сохранить"
+    validations:
+      required: false
+
+  - type: textarea
+    id: screenshots
+    attributes:
+      label: "🖼️ Скриншоты"
+      description: |
+        При наличии, добавьте скриншоты или изображения.
+      placeholder: |
+        Вы можете вставить изображения прямо сюда.
+    validations:
+      required: false
+
+  - type: textarea
+    id: context
+    attributes:
+      label: "ℹ️Дополнительная информация"
+      description: |
+        Дополнительные сведения: логи, версии, настройки и всё, что может быть связано.
+      placeholder: |
+        Возникает только на MacOS
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/toolshed-feature-request.md

@@ -1,18 +0,0 @@
----
-name: Toolshed feature request
-about: Suggest a feature for Toolshed (for game admins/developers)
-title: "[TOOLSHED REQUEST]"
-labels: Toolshed
-assignees: moonheart08
-
----
-
-**Is your feature request related to a problem/bug? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
-
-**Describe the command you'd like**
-A clear and concise description of what you want and what it should do.
-If you're a technical user (i.e. programmer) including type signatures is helpful.
-
-**Additional context**
-Add any other context or screenshots about the feature request here.

.github/PULL_REQUEST_TEMPLATE.md

@@ -13,8 +13,8 @@ Small fixes/refactors are exempt.
 **Changelog**
 <!-- Add a Changelog entry to make players aware of new features or changes that could affect gameplay.
 Make sure to read the guidelines and take this Changelog template out of the comment block in order for it to show up.
-Changelog must have a :cl: symbol, so the bot recognizes the changes and adds them to the game's changelog. -->
-<!--
+Changelog must have a :cl: symbol, so the bot recognizes the changes and adds them to the game's changelog.
+
 :cl:
 - add: Added fun!
 - remove: Removed fun!

.github/labeler.yml

@@ -1,26 +1,34 @@
-"Changes: Sprites":
+"Sprites":
 - changed-files:
   - any-glob-to-any-file: '**/*.rsi/*.png'
 
-"Changes: Map":
+"Mapping":
 - changed-files:
   - any-glob-to-any-file:
     - 'Resources/Maps/**/*.yml'
     - 'Resources/Prototypes/Maps/**/*.yml'
 
-"Changes: UI":
+"UI":
 - changed-files:
   - any-glob-to-any-file: '**/*.xaml*'
 
-"Changes: Shaders":
+"Shaders":
 - changed-files:
   - any-glob-to-any-file: '**/*.swsl'
 
-"Changes: Audio":
+"Audio":
 - changed-files:
   - any-glob-to-any-file: '**/*.ogg'
 
-"Changes: No C#":
+"C#":
+- changed-files:
+  - any-glob-to-any-file: '**/*.cs'
+
+"YML":
+- changed-files:
+  - any-glob-to-any-file: '**/*.yml'
+
+"No C#":
 - changed-files:
   # Equiv to any-glob-to-all as long as this has one matcher. If ALL changed files are not C# files, then apply label.
   - all-globs-to-all-files: "!**/*.cs"

.github/workflows/build-docfx.yml

@@ -27,7 +27,7 @@ jobs:
       run: dotnet restore
 
     - name: Build Project
-      run: dotnet build --no-restore /p:WarningsAsErrors=nullable
+      run: dotnet build --no-restore
 
     - name: Build DocFX
       uses: nikeee/docfx-action@v1.0.0

.github/workflows/build-map-renderer.yml

@@ -42,7 +42,7 @@ jobs:
         run: dotnet restore
 
       - name: Build Project
-        run: dotnet build Content.MapRenderer --configuration Release --no-restore /p:WarningsAsErrors=nullable /m
+        run: dotnet build Content.MapRenderer --configuration Release --no-restore /m
 
       - name: Run Map Renderer
         run: dotnet run --project Content.MapRenderer Dev

.github/workflows/build-test-debug.yml

@@ -42,7 +42,7 @@ jobs:
       run: dotnet restore
 
     - name: Build Project
-      run: dotnet build --configuration DebugOpt --no-restore /p:WarningsAsErrors=nullable /m
+      run: dotnet build --configuration DebugOpt --no-restore /m
 
     - name: Run Content.Tests
       run: dotnet test --no-build --configuration DebugOpt Content.Tests/Content.Tests.csproj -- NUnit.ConsoleOut=0

.github/workflows/check-trailing-whitespace.yml

@@ -1,59 +0,0 @@
-name: Trailing Whitespace Check
-
-on:
-  pull_request:
-    types: [ opened, reopened, synchronize, ready_for_review ]
-
-jobs:
-  build:
-    name: Trailing Whitespace Check
-    if: github.event.pull_request.draft == false
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4.2.2
-    - name: Get changed text files
-      id: changed-files
-      uses: tj-actions/changed-files@v46.0.5
-      with:
-        files: |
-          **.cs
-          **.yml
-          **.swsl
-          **.json
-          **.py
-    - name: Check for trailing whitespace and EOF newline
-      env:
-        ALL_CHANGED_FILES: ${{ steps.changed-files.outputs.all_changed_files }}
-      run: |
-        has_trailing_whitespace=0
-        has_missing_eof_newline=0
-
-        for file in ${ALL_CHANGED_FILES}; do
-          # Ignore vanilla not CrystallEdge files
-          if [[ "$file" != *CP14* ]]; then
-              continue
-            fi
-          
-          echo "Checking $file"
-
-          # Check for trailing whitespace
-          if grep -qP '[ \t]+$' "$file"; then
-            echo "::error file=$file::Trailing whitespace found"
-            has_trailing_whitespace=1
-          fi
-
-          # Check for missing EOF newline
-          if [ -f "$file" ] && [ -s "$file" ]; then
-            last_char=$(tail -c 1 "$file")
-            if [ "$last_char" != "" ] && [ "$last_char" != $'\n' ]; then
-              echo "::error file=$file::Missing newline at end of file"
-              has_missing_eof_newline=1
-            fi
-          fi
-        done
-
-        if [ "$has_trailing_whitespace" -eq 1 ] || [ "$has_missing_eof_newline" -eq 1 ]; then
-          echo "Issues found: trailing whitespace or missing EOF newline."
-          echo "We recommend using an IDE to prevent this from happening."
-          exit 1
-        fi

.github/workflows/labeler-needsreview.yml

@@ -2,7 +2,7 @@
 
 on:
   pull_request_target:
-    types: [review_requested]
+    types: [review_requested, opened]
 
 jobs:
   add_label:

.github/workflows/publish.yml

@@ -14,6 +14,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+    - name: Fail if we are attempting to run on the master branch
+      if: ${{GITHUB.REF_NAME == 'master' && github.repository == 'space-wizards/space-station-14'}}
+      run: exit 1
+
     - name: Install dependencies
       run: sudo apt-get install -y python3-paramiko python3-lxml
 

CODE_OF_CONDUCT.md

@@ -0,0 +1,40 @@
+# Space Station 14 Code of Conduct
+
+Space Station 14's staff and community is made up volunteers from all over the world, working on every aspect of the project - including development, teaching, and hosting integral tools.
+
+Diversity is one of our huge strengths, but it can also lead to communication issues and unhappiness. To that end, we have a few ground rules that we ask people to adhere to. This code applies equally to all levels of the project, from commenters to contributors to staff.
+
+This isn’t an exhaustive list of things that you can’t do. Rather, take it in the spirit in which it’s intended - a guide to make it easier to enrich all of us and the technical communities in which we participate.
+
+This code of conduct applies specifically to the Github repositories and its spaces managed by the Space Station 14 project or Space Wizards Federation. Some spaces, such as the Space Station 14 Discord or the official Wizard's Den game servers, have their own rules but are in spirit equal to what may be found in here.
+
+If you believe someone is violating the code of conduct, we ask that you report it by contacting a Maintainer, Project Manager or Wizard staff member through [Discord](https://discord.ss14.io/), [the forums](https://forum.spacestation14.com/), or emailing [telecommunications@spacestation14.com](mailto:telecommunications@spacestation14.com).
+
+- **Be friendly and patient.**
+- **Be welcoming.** We strive to be a community that welcomes and supports people of all backgrounds and identities. This includes, but is not limited to members of any race, ethnicity, culture, national origin, colour, immigration status, social and economic class, educational level, sex, sexual orientation, gender identity and expression, age, size, family status, political belief, religion, and mental and physical ability.
+- **Be considerate.** Your work will be used by other people, and you in turn will depend on the work of others. Any decision you take will affect users and contributors, and you should take those consequences into account when making decisions. Remember that we're a world-wide community, so you might not be communicating in someone else's primary language. We have contributors of all skill levels, some even making their first foray into a new field with this project, so keep that in mind when discussing someone's work.
+- **Be respectful.** Not all of us will agree all the time, but disagreement is no excuse for poor behavior and poor manners. We might all experience some frustration now and then, but we cannot allow that frustration to turn into a personal attack. It’s important to remember that a community where people feel uncomfortable or threatened is not a productive one. Members of the Space Station 14 community should be respectful when dealing with other members as well as with people outside the Space Station 14 community. Assume contributions to the project, even those that do not end up being included, are made in good faith.
+- **Be careful in the words that you choose.** We are a community of professionals, and we conduct ourselves professionally. Be kind to others. Do not insult or put down other participants. Harassment and other exclusionary behavior aren't acceptable. This includes, but is not limited to:
+  - Violent threats or language directed against another person.
+  - Discriminatory jokes and language.
+  - Posting sexually explicit or violent material.
+  - Posting (or threatening to post) other people's personally identifying information ("doxing").
+  - Personal insults, especially those using racist or sexist terms.
+  - Unwelcome sexual attention.
+  - Advocating for, or encouraging, any of the above behavior.
+  - Repeated harassment of others. In general, if someone asks you to stop, then stop.
+- **When we disagree, try to understand why.** Disagreements, both social and technical, happen all the time and Space Station 14 is no exception. It is important that we resolve disagreements and differing views constructively. Remember that we’re different. The strength of Space Station 14 comes from its varied community, people from a wide range of backgrounds. Different people have different perspectives on issues. Being unable to understand why someone holds a viewpoint doesn’t mean that they’re wrong. Don’t forget that it is human to make mistakes and blaming each other doesn’t get us anywhere. Instead, focus on helping to resolve issues and learning from mistakes.
+
+Original text courtesy of the [Speak Up! project](http://web.archive.org/web/20141109123859/http://speakup.io/coc.html).
+
+## On Community Moderation
+
+Deviating from the Code of Conduct on the Github repository may result in moderative actions taken by project Maintainers. This can involve your content being edited or deleted, and may result in a temporary or permanent block from the repository.
+
+This is to ensure Space Station 14 is a healthy community in which contributors feel encouraged and empowered to contribute, and to give you as a member of this community a chance to reflect on how you are interacting with it. While outright offensive and bigoted content will *always* be unacceptable on the repository, Maintainers are at liberty to take moderative actions against more ambiguous content that fail to provide constructive criticism, or that provides constructive criticism in a non-constructive manner. Examples of this include using hyperbole, bringing up PRs/changes unrelated to the discussion at hand, hostile tone, off-topic comments, creating PRs/Issues for the sole purpose of causing discussions, skirting the line of acceptable behavior, etc. Disagreeing with content or each other is fine and appreciated, but only as long as it's done with respect and in a constructive manner.
+
+Maintainers are expected to adhere to the guidelines as listed in the [Github Moderation Guidelines](https://docs.spacestation14.com/en/general-development/github-moderation-guidelines.html), though may deviate should they feel it's in the best interest of the community. If you believe you had an action incorrectly applied against you, you are encouraged to contact staff via [Discord](https://discord.ss14.io/) or [the forums](https://forum.spacestation14.com/), [appeal your Github ban](https://forum.spacestation14.com/c/ban-appeals/appeals-github/38), or make a [staff complaint](https://forum.spacestation14.com/t/staff-complaint-instructions-and-info/31).
+
+## Attribution
+
+This Code of Conduct is an edited version of the [Django Code of Conduct](https://www.djangoproject.com/conduct/), licensed under CC BY 3.0, for the Space Station 14 Github repository.

Content.Benchmarks/MapLoadBenchmark.cs

@@ -47,7 +47,7 @@ public class MapLoadBenchmark
         PoolManager.Shutdown();
     }
 
-    public static readonly string[] MapsSource = { "Empty", "Satlern", "Box", "Bagel", "Dev", "CentComm", "Core", "TestTeg", "Packed", "Omega", "Reach", "Meta", "Marathon", "MeteorArena", "Fland", "Oasis", "Convex"};
+    public static readonly string[] MapsSource = { "Empty", "Saltern", "Box", "Bagel", "Dev", "CentComm", "Core", "TestTeg", "Packed", "Omega", "Reach", "Meta", "Marathon", "MeteorArena", "Fland", "Oasis", "Convex"};
 
     [ParamsSource(nameof(MapsSource))]
     public string Map;

Content.Benchmarks/SpawnEquipDeleteBenchmark.cs

@@ -8,6 +8,7 @@ using Robust.Shared;
 using Robust.Shared.Analyzers;
 using Robust.Shared.GameObjects;
 using Robust.Shared.Map;
+using Robust.Shared.Prototypes;
 
 namespace Content.Benchmarks;
 
@@ -18,9 +19,11 @@ namespace Content.Benchmarks;
 [Virtual, MemoryDiagnoser]
 public class SpawnEquipDeleteBenchmark
 {
+    private static readonly EntProtoId Mob = "MobHuman";
+    private static readonly ProtoId<StartingGearPrototype> CaptainStartingGear = "CaptainGear";
+
     private TestPair _pair = default!;
     private StationSpawningSystem _spawnSys = default!;
-    private const string Mob = "MobHuman";
     private StartingGearPrototype _gear = default!;
     private EntityUid _entity;
     private EntityCoordinates _coords;
@@ -39,7 +42,7 @@ public class SpawnEquipDeleteBenchmark
         var mapData = await _pair.CreateTestMap();
         _coords = mapData.GridCoords;
         _spawnSys = server.System<StationSpawningSystem>();
-        _gear = server.ProtoMan.Index<StartingGearPrototype>("CaptainGear");
+        _gear = server.ProtoMan.Index(CaptainStartingGear);
     }
 
     [GlobalCleanup]

Content.Client/Access/Commands/ShowAccessReadersCommand.cs

@@ -4,39 +4,20 @@ using Robust.Shared.Console;
 
 namespace Content.Client.Access.Commands;
 
-public sealed class ShowAccessReadersCommand : IConsoleCommand
+public sealed class ShowAccessReadersCommand : LocalizedEntityCommands
 {
-    public string Command => "showaccessreaders";
+    [Dependency] private readonly IOverlayManager _overlay = default!;
+    [Dependency] private readonly IResourceCache _cache = default!;
+    [Dependency] private readonly SharedTransformSystem _xform = default!;
 
-    public string Description => "Toggles showing access reader permissions on the map";
-    public string Help => """
-        Overlay Info:
-        -Disabled | The access reader is disabled
-        +Unrestricted | The access reader has no restrictions
-        +Set [Index]: [Tag Name]| A tag in an access set (accessor needs all tags in the set to be allowed by the set)
-        +Key [StationUid]: [StationRecordKeyId] | A StationRecordKey that is allowed
-        -Tag [Tag Name] | A tag that is not allowed (takes priority over other allows)
-        """;
-    public void Execute(IConsoleShell shell, string argStr, string[] args)
+    public override string Command => "showaccessreaders";
+
+    public override void Execute(IConsoleShell shell, string argStr, string[] args)
     {
-        var collection = IoCManager.Instance;
+        var existing = _overlay.RemoveOverlay<AccessOverlay>();
+        if (!existing)
+            _overlay.AddOverlay(new AccessOverlay(EntityManager, _cache, _xform));
 
-        if (collection == null)
-            return;
-
-        var overlay = collection.Resolve<IOverlayManager>();
-
-        if (overlay.RemoveOverlay<AccessOverlay>())
-        {
-            shell.WriteLine($"Set access reader debug overlay to false");
-            return;
-        }
-
-        var entManager = collection.Resolve<IEntityManager>();
-        var cache = collection.Resolve<IResourceCache>();
-        var xform = entManager.System<SharedTransformSystem>();
-
-        overlay.AddOverlay(new AccessOverlay(entManager, cache, xform));
-        shell.WriteLine($"Set access reader debug overlay to true");
+        shell.WriteLine(Loc.GetString($"cmd-showaccessreaders-status", ("status", !existing)));
     }
 }

Content.Client/Access/UI/GroupedAccessLevelChecklist.xaml

@@ -0,0 +1,26 @@
+<BoxContainer xmlns="https://spacestation14.io"
+              xmlns:gfx="clr-namespace:Robust.Client.Graphics;assembly=Robust.Client"
+              Orientation="Horizontal"
+              Margin="10 10 10 10"
+              VerticalExpand="True"
+              HorizontalExpand="True"
+              MinHeight="70">
+
+    <!-- Access groups -->
+    <BoxContainer Name="AccessGroupList" Access="Public" Orientation="Vertical" HorizontalExpand="True" SizeFlagsStretchRatio="0.5" Margin="0 0 10 0">
+        <!-- Populated with C# code -->
+    </BoxContainer>
+
+    <PanelContainer StyleClasses="LowDivider" VerticalExpand="True" Margin="0 0 0 0" SetWidth="2">
+        <PanelContainer.PanelOverride>
+            <gfx:StyleBoxFlat BackgroundColor="#FFFFFF" />
+        </PanelContainer.PanelOverride>
+    </PanelContainer>
+
+    <!-- Access levels -->
+    <ScrollContainer HorizontalExpand="True" VerticalExpand="True" Margin="10 0 0 0">
+        <BoxContainer Name="AccessLevelChecklist" Access="Public" Orientation="Vertical" HorizontalAlignment="Left">
+            <!-- Populated with C# code -->
+        </BoxContainer>
+    </ScrollContainer>
+</BoxContainer>

Content.Client/Access/UI/GroupedAccessLevelChecklist.xaml.cs

@@ -0,0 +1,451 @@
+using Content.Client.Stylesheets;
+using Content.Client.UserInterface.Controls;
+using Content.Shared.Access;
+using Robust.Client.AutoGenerated;
+using Robust.Client.Graphics;
+using Robust.Client.UserInterface;
+using Robust.Client.UserInterface.Controls;
+using Robust.Client.UserInterface.XAML;
+using Robust.Shared.Prototypes;
+using System.Linq;
+using System.Numerics;
+
+namespace Content.Client.Access.UI;
+
+[GenerateTypedNameReferences]
+public sealed partial class GroupedAccessLevelChecklist : BoxContainer
+{
+    private static readonly ProtoId<AccessGroupPrototype> GeneralAccessGroup = "General";
+
+    [Dependency] private readonly IPrototypeManager _protoManager = default!;
+
+    private bool _isMonotone;
+    private string? _labelStyleClass;
+
+    // Access data
+    private HashSet<ProtoId<AccessGroupPrototype>> _accessGroups = new();
+    private HashSet<ProtoId<AccessLevelPrototype>> _accessLevels = new();
+    private HashSet<ProtoId<AccessLevelPrototype>> _activeAccessLevels = new();
+
+    // Button groups
+    private readonly ButtonGroup _accessGroupsButtons = new();
+
+    // Temp values
+    private int _accessGroupTabIndex = 0;
+    private bool _canInteract = false;
+    private List<AccessLevelPrototype> _accessLevelsForTab = new();
+    private readonly List<AccessLevelEntry> _accessLevelEntries = new();
+    private readonly Dictionary<AccessGroupPrototype, List<AccessLevelPrototype>> _groupedAccessLevels = new();
+
+    // Events
+    public event Action<HashSet<ProtoId<AccessLevelPrototype>>, bool>? OnAccessLevelsChangedEvent;
+
+    /// <summary>
+    /// Creates a UI control for changing access levels.
+    /// Access levels are organized under a list of tabs by their associated access group.
+    /// </summary>
+    public GroupedAccessLevelChecklist()
+    {
+        RobustXamlLoader.Load(this);
+        IoCManager.InjectDependencies(this);
+    }
+
+    private void ArrangeAccessControls()
+    {
+        // Create a list of known access groups with which to populate the UI
+        _groupedAccessLevels.Clear();
+
+        foreach (var accessGroup in _accessGroups)
+        {
+            if (!_protoManager.TryIndex(accessGroup, out var accessGroupProto))
+                continue;
+
+            _groupedAccessLevels.Add(accessGroupProto, new());
+        }
+
+        // Ensure that the 'general' access group is added to handle
+        // misc. access levels that aren't associated with any group
+        if (_protoManager.TryIndex(GeneralAccessGroup, out var generalAccessProto))
+            _groupedAccessLevels.TryAdd(generalAccessProto, new());
+
+        // Assign known access levels with their associated groups
+        foreach (var accessLevel in _accessLevels)
+        {
+            if (!_protoManager.TryIndex(accessLevel, out var accessLevelProto))
+                continue;
+
+            var assigned = false;
+
+            foreach (var (accessGroup, accessLevels) in _groupedAccessLevels)
+            {
+                if (!accessGroup.Tags.Contains(accessLevelProto.ID))
+                    continue;
+
+                assigned = true;
+                _groupedAccessLevels[accessGroup].Add(accessLevelProto);
+            }
+
+            if (!assigned && generalAccessProto != null)
+                _groupedAccessLevels[generalAccessProto].Add(accessLevelProto);
+        }
+
+        // Remove access groups that have no assigned access levels
+        foreach (var (group, accessLevels) in _groupedAccessLevels)
+        {
+            if (accessLevels.Count == 0)
+                _groupedAccessLevels.Remove(group);
+        }
+    }
+
+    private bool TryRebuildAccessGroupControls()
+    {
+        AccessGroupList.DisposeAllChildren();
+        AccessLevelChecklist.DisposeAllChildren();
+
+        // No access level prototypes were assigned to any of the access level groups.
+        // Either the turret controller has no assigned access levels or their names were invalid.
+        if (_groupedAccessLevels.Count == 0)
+            return false;
+
+        // Reorder the access groups alphabetically
+        var orderedAccessGroups = _groupedAccessLevels.Keys.OrderBy(x => x.GetAccessGroupName()).ToList();
+
+        // Add group access buttons to the UI
+        foreach (var accessGroup in orderedAccessGroups)
+        {
+            var accessGroupButton = CreateAccessGroupButton();
+
+            // Button styling
+            if (_groupedAccessLevels.Count > 1)
+            {
+                if (AccessGroupList.ChildCount == 0)
+                    accessGroupButton.AddStyleClass(StyleBase.ButtonOpenLeft);
+                else if (_groupedAccessLevels.Count > 1 && AccessGroupList.ChildCount == (_groupedAccessLevels.Count - 1))
+                    accessGroupButton.AddStyleClass(StyleBase.ButtonOpenRight);
+                else
+                    accessGroupButton.AddStyleClass(StyleBase.ButtonOpenBoth);
+            }
+
+            accessGroupButton.Pressed = _accessGroupTabIndex == orderedAccessGroups.IndexOf(accessGroup);
+
+            // Label text and styling
+            if (_labelStyleClass != null)
+                accessGroupButton.Label.SetOnlyStyleClass(_labelStyleClass);
+
+            var accessLevelPrototypes = _groupedAccessLevels[accessGroup];
+            var prefix = accessLevelPrototypes.All(x => _activeAccessLevels.Contains(x))
+                ? "»"
+                : accessLevelPrototypes.Any(x => _activeAccessLevels.Contains(x))
+                    ? "›"
+                    : " ";
+
+            var text = Loc.GetString(
+                "turret-controls-window-access-group-label",
+                ("prefix", prefix),
+                ("label", accessGroup.GetAccessGroupName())
+            );
+
+            accessGroupButton.Text = text;
+
+            // Button events
+            accessGroupButton.OnPressed += _ => OnAccessGroupChanged(accessGroupButton.GetPositionInParent());
+
+            AccessGroupList.AddChild(accessGroupButton);
+        }
+
+        // Adjust the current tab index so it remains in range
+        if (_accessGroupTabIndex >= _groupedAccessLevels.Count)
+            _accessGroupTabIndex = _groupedAccessLevels.Count - 1;
+
+        return true;
+    }
+
+    /// <summary>
+    /// Rebuilds the checkbox list for the access level controls.
+    /// </summary>
+    public void RebuildAccessLevelsControls()
+    {
+        AccessLevelChecklist.DisposeAllChildren();
+        _accessLevelEntries.Clear();
+
+        // No access level prototypes were assigned to any of the access level groups
+        // Either turret controller has no assigned access levels, or their names were invalid
+        if (_groupedAccessLevels.Count == 0)
+            return;
+
+        // Reorder the access groups alphabetically
+        var orderedAccessGroups = _groupedAccessLevels.Keys.OrderBy(x => x.GetAccessGroupName()).ToList();
+
+        // Get the access levels associated with the current tab
+        var selectedAccessGroupTabProto = orderedAccessGroups[_accessGroupTabIndex];
+        _accessLevelsForTab = _groupedAccessLevels[selectedAccessGroupTabProto];
+        _accessLevelsForTab = _accessLevelsForTab.OrderBy(x => x.GetAccessLevelName()).ToList();
+
+        // Add an 'all' checkbox as the first child of the list if it has more than one access level
+        // Toggling this checkbox on will mark all other boxes below it on/off
+        var allCheckBox = CreateAccessLevelCheckbox();
+        allCheckBox.Text = Loc.GetString("turret-controls-window-all-checkbox");
+
+        if (_labelStyleClass != null)
+            allCheckBox.Label.SetOnlyStyleClass(_labelStyleClass);
+
+        // Add the 'all' checkbox events
+        allCheckBox.OnPressed += args =>
+        {
+            SetCheckBoxPressedState(_accessLevelEntries, allCheckBox.Pressed);
+
+            var accessLevels = new HashSet<ProtoId<AccessLevelPrototype>>();
+
+            foreach (var accessLevel in _accessLevelsForTab)
+            {
+                accessLevels.Add(accessLevel);
+            }
+
+            OnAccessLevelsChangedEvent?.Invoke(accessLevels, allCheckBox.Pressed);
+        };
+
+        AccessLevelChecklist.AddChild(allCheckBox);
+
+        // Hide the 'all' checkbox if the tab has only one access level
+        var allCheckBoxVisible = _accessLevelsForTab.Count > 1;
+
+        allCheckBox.Visible = allCheckBoxVisible;
+        allCheckBox.Disabled = !_canInteract;
+
+        // Add any remaining missing access level buttons to the UI
+        foreach (var accessLevel in _accessLevelsForTab)
+        {
+            // Create the entry
+            var accessLevelEntry = new AccessLevelEntry(_isMonotone);
+
+            accessLevelEntry.AccessLevel = accessLevel;
+            accessLevelEntry.CheckBox.Text = accessLevel.GetAccessLevelName();
+            accessLevelEntry.CheckBox.Pressed = _activeAccessLevels.Contains(accessLevel);
+            accessLevelEntry.CheckBox.Disabled = !_canInteract;
+
+            if (_labelStyleClass != null)
+                accessLevelEntry.CheckBox.Label.SetOnlyStyleClass(_labelStyleClass);
+
+            // Set the checkbox linkage lines
+            var isEndOfList = _accessLevelsForTab.IndexOf(accessLevel) == (_accessLevelsForTab.Count - 1);
+
+            var lines = new List<(Vector2, Vector2)>
+            {
+                (new Vector2(0.5f, 0f), new Vector2(0.5f, isEndOfList ? 0.5f : 1f)),
+                (new Vector2(0.5f, 0.5f), new Vector2(1f, 0.5f)),
+            };
+
+            accessLevelEntry.UpdateCheckBoxLink(lines);
+            accessLevelEntry.CheckBoxLink.Visible = allCheckBoxVisible;
+            accessLevelEntry.CheckBoxLink.Modulate = !_canInteract ? Color.Gray : Color.White;
+
+            // Add checkbox events
+            accessLevelEntry.CheckBox.OnPressed += args =>
+            {
+                // If the checkbox and its siblings are checked, check the 'all' checkbox too
+                allCheckBox.Pressed = AreAllCheckBoxesPressed(_accessLevelEntries.Select(x => x.CheckBox));
+
+                OnAccessLevelsChangedEvent?.Invoke([accessLevelEntry.AccessLevel], accessLevelEntry.CheckBox.Pressed);
+            };
+
+            AccessLevelChecklist.AddChild(accessLevelEntry);
+            _accessLevelEntries.Add(accessLevelEntry);
+        }
+
+        // Press the 'all' checkbox if all others are pressed
+        allCheckBox.Pressed = AreAllCheckBoxesPressed(_accessLevelEntries.Select(x => x.CheckBox));
+    }
+
+    private bool AreAllCheckBoxesPressed(IEnumerable<CheckBox> checkBoxes)
+    {
+        foreach (var checkBox in checkBoxes)
+        {
+            if (!checkBox.Pressed)
+                return false;
+        }
+
+        return true;
+    }
+
+    private void SetCheckBoxPressedState(List<AccessLevelEntry> accessLevelEntries, bool pressed)
+    {
+        foreach (var accessLevelEntry in accessLevelEntries)
+        {
+            accessLevelEntry.CheckBox.Pressed = pressed;
+        }
+    }
+
+
+    /// <summary>
+    /// Provides the UI with a list of access groups using which list of tabs should be populated.
+    /// </summary>
+    public void SetAccessGroups(HashSet<ProtoId<AccessGroupPrototype>> accessGroups)
+    {
+        _accessGroups = accessGroups;
+
+        ArrangeAccessControls();
+
+        if (TryRebuildAccessGroupControls())
+            RebuildAccessLevelsControls();
+    }
+
+    /// <summary>
+    /// Provides the UI with a list of access levels with which it can populate the currently selected tab.
+    /// </summary>
+    public void SetAccessLevels(HashSet<ProtoId<AccessLevelPrototype>> accessLevels)
+    {
+        _accessLevels = accessLevels;
+
+        ArrangeAccessControls();
+
+        if (TryRebuildAccessGroupControls())
+            RebuildAccessLevelsControls();
+    }
+
+    /// <summary>
+    /// Sets which access level checkboxes should be marked on the UI.
+    /// </summary>
+    public void SetActiveAccessLevels(HashSet<ProtoId<AccessLevelPrototype>> activeAccessLevels)
+    {
+        _activeAccessLevels = activeAccessLevels;
+
+        if (TryRebuildAccessGroupControls())
+            RebuildAccessLevelsControls();
+    }
+
+    /// <summary>
+    /// Sets whether the local player can interact with the checkboxes.
+    /// </summary>
+    public void SetLocalPlayerAccessibility(bool canInteract)
+    {
+        _canInteract = canInteract;
+
+        if (TryRebuildAccessGroupControls())
+            RebuildAccessLevelsControls();
+    }
+
+    /// <summary>
+    /// Sets whether the UI should use monotone buttons and checkboxes.
+    /// </summary>
+    public void SetMonotone(bool monotone)
+    {
+        _isMonotone = monotone;
+
+        if (TryRebuildAccessGroupControls())
+            RebuildAccessLevelsControls();
+    }
+
+    /// <summary>
+    /// Applies the specified style to the labels on the UI buttons and checkboxes.
+    /// </summary>
+    public void SetLabelStyleClass(string? styleClass)
+    {
+        _labelStyleClass = styleClass;
+
+        if (TryRebuildAccessGroupControls())
+            RebuildAccessLevelsControls();
+    }
+
+    private void OnAccessGroupChanged(int newTabIndex)
+    {
+        if (newTabIndex == _accessGroupTabIndex)
+            return;
+
+        _accessGroupTabIndex = newTabIndex;
+
+        if (TryRebuildAccessGroupControls())
+            RebuildAccessLevelsControls();
+    }
+
+    private Button CreateAccessGroupButton()
+    {
+        var button = _isMonotone ? new MonotoneButton() : new Button();
+
+        button.ToggleMode = true;
+        button.Group = _accessGroupsButtons;
+        button.Label.HorizontalAlignment = HAlignment.Left;
+
+        return button;
+    }
+
+    private CheckBox CreateAccessLevelCheckbox()
+    {
+        var checkbox = _isMonotone ? new MonotoneCheckBox() : new CheckBox();
+
+        checkbox.Margin = new Thickness(0, 0, 0, 3);
+        checkbox.ToggleMode = true;
+        checkbox.ReservesSpace = false;
+
+        return checkbox;
+    }
+
+    private sealed class AccessLevelEntry : BoxContainer
+    {
+        public ProtoId<AccessLevelPrototype> AccessLevel;
+        public readonly CheckBox CheckBox;
+        public readonly LineRenderer CheckBoxLink;
+
+        public AccessLevelEntry(bool monotone)
+        {
+            HorizontalExpand = true;
+
+            CheckBoxLink = new LineRenderer
+            {
+                SetWidth = 22,
+                VerticalExpand = true,
+                Margin = new Thickness(0, -1),
+                ReservesSpace = false,
+            };
+
+            AddChild(CheckBoxLink);
+
+            CheckBox = monotone ? new MonotoneCheckBox() : new CheckBox();
+            CheckBox.ToggleMode = true;
+            CheckBox.Margin = new Thickness(0f, 0f, 0f, 3f);
+
+            AddChild(CheckBox);
+        }
+
+        public void UpdateCheckBoxLink(List<(Vector2, Vector2)> lines)
+        {
+            CheckBoxLink.Lines = lines;
+        }
+    }
+
+    private sealed class LineRenderer : Control
+    {
+        /// <summary>
+        /// List of lines to render (their start and end x-y coordinates).
+        /// Position (0,0) is the top left corner of the control and
+        /// position (1,1) is the bottom right corner.
+        /// </summary>
+        /// <remarks>
+        /// The color of the lines is inherited from the control.
+        /// </remarks>
+        public List<(Vector2, Vector2)> Lines;
+
+        public LineRenderer()
+        {
+            Lines = new List<(Vector2, Vector2)>();
+        }
+
+        public LineRenderer(List<(Vector2, Vector2)> lines)
+        {
+            Lines = lines;
+        }
+
+        protected override void Draw(DrawingHandleScreen handle)
+        {
+            foreach (var line in Lines)
+            {
+                var start = PixelPosition +
+                            new Vector2(PixelWidth * line.Item1.X, PixelHeight * line.Item1.Y);
+
+                var end = PixelPosition +
+                          new Vector2(PixelWidth * line.Item2.X, PixelHeight * line.Item2.Y);
+
+                handle.DrawLine(start, end, ActualModulateSelf);
+            }
+        }
+    }
+}

Content.Client/Actions/ActionEvents.cs

@@ -1,3 +1,6 @@
+using Content.Shared.Actions.Components;
+using static Robust.Shared.Input.Binding.PointerInputCmdHandler;
+
 namespace Content.Client.Actions;
 
 /// <summary>
@@ -7,3 +10,17 @@ public sealed class FillActionSlotEvent : EntityEventArgs
 {
     public EntityUid? Action;
 }
+
+/// <summary>
+/// Client-side event used to attempt to trigger a targeted action.
+/// This only gets raised if the has <see cref="TargetActionComponent">.
+/// Handlers must set <c>Handled</c> to true, then if the action has been performed,
+/// i.e. a target is found, then FoundTarget must be set to true.
+/// </summary>
+[ByRefEvent]
+public record struct ActionTargetAttemptEvent(
+    PointerInputCmdArgs Input,
+    Entity<ActionsComponent> User,
+    ActionComponent Action,
+    bool Handled = false,
+    bool FoundTarget = false);

Content.Client/Actions/ActionsSystem.cs

@@ -1,18 +1,23 @@
 using System.IO;
 using System.Linq;
 using Content.Shared.Actions;
+using Content.Shared.Actions.Components;
 using Content.Shared.Charges.Systems;
+using Content.Shared.Mapping;
+using Content.Shared.Maps;
 using JetBrains.Annotations;
 using Robust.Client.Player;
 using Robust.Shared.ContentPack;
 using Robust.Shared.GameStates;
 using Robust.Shared.Input.Binding;
 using Robust.Shared.Player;
+using Robust.Shared.Prototypes;
 using Robust.Shared.Serialization.Manager;
 using Robust.Shared.Serialization.Markdown;
 using Robust.Shared.Serialization.Markdown.Mapping;
 using Robust.Shared.Serialization.Markdown.Sequence;
 using Robust.Shared.Serialization.Markdown.Value;
+using Robust.Shared.Timing;
 using Robust.Shared.Utility;
 using YamlDotNet.RepresentationModel;
 
@@ -25,8 +30,8 @@ namespace Content.Client.Actions
 
         [Dependency] private readonly SharedChargesSystem _sharedCharges = default!;
         [Dependency] private readonly IPlayerManager _playerManager = default!;
+        [Dependency] private readonly IPrototypeManager _proto = default!;
         [Dependency] private readonly IResourceManager _resources = default!;
-        [Dependency] private readonly ISerializationManager _serialization = default!;
         [Dependency] private readonly MetaDataSystem _metaData = default!;
 
         public event Action<EntityUid>? OnActionAdded;
@@ -38,131 +43,67 @@ namespace Content.Client.Actions
         public event Action<List<SlotAssignment>>? AssignSlot;
 
         private readonly List<EntityUid> _removed = new();
-        private readonly List<(EntityUid, BaseActionComponent?)> _added = new();
+        private readonly List<Entity<ActionComponent>> _added = new();
+
+        public static readonly EntProtoId MappingEntityAction = "BaseMappingEntityAction";
 
         public override void Initialize()
         {
             base.Initialize();
+
             SubscribeLocalEvent<ActionsComponent, LocalPlayerAttachedEvent>(OnPlayerAttached);
             SubscribeLocalEvent<ActionsComponent, LocalPlayerDetachedEvent>(OnPlayerDetached);
-            SubscribeLocalEvent<ActionsComponent, ComponentHandleState>(HandleComponentState);
+            SubscribeLocalEvent<ActionsComponent, ComponentHandleState>(OnHandleState);
 
-            SubscribeLocalEvent<InstantActionComponent, ComponentHandleState>(OnInstantHandleState);
-            SubscribeLocalEvent<EntityTargetActionComponent, ComponentHandleState>(OnEntityTargetHandleState);
-            SubscribeLocalEvent<WorldTargetActionComponent, ComponentHandleState>(OnWorldTargetHandleState);
-            SubscribeLocalEvent<EntityWorldTargetActionComponent, ComponentHandleState>(OnEntityWorldTargetHandleState);
+            SubscribeLocalEvent<ActionComponent, AfterAutoHandleStateEvent>(OnActionAutoHandleState);
+
+            SubscribeLocalEvent<EntityTargetActionComponent, ActionTargetAttemptEvent>(OnEntityTargetAttempt);
+            SubscribeLocalEvent<WorldTargetActionComponent, ActionTargetAttemptEvent>(OnWorldTargetAttempt);
         }
 
-        private void OnInstantHandleState(EntityUid uid, InstantActionComponent component, ref ComponentHandleState args)
-        {
-            if (args.Current is not InstantActionComponentState state)
-                return;
 
-            BaseHandleState<InstantActionComponent>(uid, component, state);
+        private void OnActionAutoHandleState(Entity<ActionComponent> ent, ref AfterAutoHandleStateEvent args)
+        {
+            UpdateAction(ent);
         }
 
-        private void OnEntityTargetHandleState(EntityUid uid, EntityTargetActionComponent component, ref ComponentHandleState args)
+        public override void UpdateAction(Entity<ActionComponent> ent)
         {
-            if (args.Current is not EntityTargetActionComponentState state)
-                return;
-
-            component.Whitelist = state.Whitelist;
-            component.Blacklist = state.Blacklist;
-            component.CanTargetSelf = state.CanTargetSelf;
-            BaseHandleState<EntityTargetActionComponent>(uid, component, state);
-        }
-
-        private void OnWorldTargetHandleState(EntityUid uid, WorldTargetActionComponent component, ref ComponentHandleState args)
-        {
-            if (args.Current is not WorldTargetActionComponentState state)
-                return;
-
-            BaseHandleState<WorldTargetActionComponent>(uid, component, state);
-        }
-
-        private void OnEntityWorldTargetHandleState(EntityUid uid,
-            EntityWorldTargetActionComponent component,
-            ref ComponentHandleState args)
-        {
-            if (args.Current is not EntityWorldTargetActionComponentState state)
-                return;
-
-            component.Whitelist = state.Whitelist;
-            component.CanTargetSelf = state.CanTargetSelf;
-            BaseHandleState<EntityWorldTargetActionComponent>(uid, component, state);
-        }
-
-        private void BaseHandleState<T>(EntityUid uid, BaseActionComponent component, BaseActionComponentState state) where T : BaseActionComponent
-        {
-            // TODO ACTIONS use auto comp states
-            component.Icon = state.Icon;
-            component.IconOn = state.IconOn;
-            component.IconColor = state.IconColor;
-            component.OriginalIconColor = state.OriginalIconColor;
-            component.DisabledIconColor = state.DisabledIconColor;
-            component.Keywords.Clear();
-            component.Keywords.UnionWith(state.Keywords);
-            component.Enabled = state.Enabled;
-            component.Toggled = state.Toggled;
-            component.Cooldown = state.Cooldown;
-            component.UseDelay = state.UseDelay;
-            component.Container = EnsureEntity<T>(state.Container, uid);
-            component.EntityIcon = EnsureEntity<T>(state.EntityIcon, uid);
-            component.CheckCanInteract = state.CheckCanInteract;
-            component.CheckConsciousness = state.CheckConsciousness;
-            component.ClientExclusive = state.ClientExclusive;
-            component.Priority = state.Priority;
-            component.AttachedEntity = EnsureEntity<T>(state.AttachedEntity, uid);
-            component.RaiseOnUser = state.RaiseOnUser;
-            component.RaiseOnAction = state.RaiseOnAction;
-            component.AutoPopulate = state.AutoPopulate;
-            component.Temporary = state.Temporary;
-            component.ItemIconStyle = state.ItemIconStyle;
-            component.Sound = state.Sound;
-
-            UpdateAction(uid, component);
-        }
-
-        public override void UpdateAction(EntityUid? actionId, BaseActionComponent? action = null)
-        {
-            if (!ResolveActionData(actionId, ref action))
-                return;
-
             // TODO: Decouple this.
-            action.IconColor = _sharedCharges.GetCurrentCharges(actionId.Value) == 0 ? action.DisabledIconColor : action.OriginalIconColor;
-
-            base.UpdateAction(actionId, action);
-            if (_playerManager.LocalEntity != action.AttachedEntity)
+            ent.Comp.IconColor = _sharedCharges.GetCurrentCharges(ent.Owner) == 0 ? ent.Comp.DisabledIconColor : ent.Comp.OriginalIconColor;
+            base.UpdateAction(ent);
+            if (_playerManager.LocalEntity != ent.Comp.AttachedEntity)
                 return;
 
             ActionsUpdated?.Invoke();
         }
 
-        private void HandleComponentState(EntityUid uid, ActionsComponent component, ref ComponentHandleState args)
+        private void OnHandleState(Entity<ActionsComponent> ent, ref ComponentHandleState args)
         {
             if (args.Current is not ActionsComponentState state)
                 return;
 
+            var (uid, comp) = ent;
             _added.Clear();
             _removed.Clear();
             var stateEnts = EnsureEntitySet<ActionsComponent>(state.Actions, uid);
-            foreach (var act in component.Actions)
+            foreach (var act in comp.Actions)
             {
                 if (!stateEnts.Contains(act) && !IsClientSide(act))
                     _removed.Add(act);
             }
-            component.Actions.ExceptWith(_removed);
+            comp.Actions.ExceptWith(_removed);
 
             foreach (var actionId in stateEnts)
             {
                 if (!actionId.IsValid())
                     continue;
 
-                if (!component.Actions.Add(actionId))
+                if (!comp.Actions.Add(actionId))
                     continue;
 
-                TryGetActionData(actionId, out var action);
-                _added.Add((actionId, action));
+                if (GetAction(actionId) is {} action)
+                    _added.Add(action);
             }
 
             if (_playerManager.LocalEntity != uid)
@@ -177,47 +118,46 @@ namespace Content.Client.Actions
 
             foreach (var action in _added)
             {
-                OnActionAdded?.Invoke(action.Item1);
+                OnActionAdded?.Invoke(action);
             }
 
             ActionsUpdated?.Invoke();
         }
 
-        public static int ActionComparer((EntityUid, BaseActionComponent?) a, (EntityUid, BaseActionComponent?) b)
+        public static int ActionComparer(Entity<ActionComponent> a, Entity<ActionComponent> b)
         {
-            var priorityA = a.Item2?.Priority ?? 0;
-            var priorityB = b.Item2?.Priority ?? 0;
+            var priorityA = a.Comp?.Priority ?? 0;
+            var priorityB = b.Comp?.Priority ?? 0;
             if (priorityA != priorityB)
                 return priorityA - priorityB;
 
-            priorityA = a.Item2?.Container?.Id ?? 0;
-            priorityB = b.Item2?.Container?.Id ?? 0;
+            priorityA = a.Comp?.Container?.Id ?? 0;
+            priorityB = b.Comp?.Container?.Id ?? 0;
             return priorityA - priorityB;
         }
 
-        protected override void ActionAdded(EntityUid performer, EntityUid actionId, ActionsComponent comp,
-            BaseActionComponent action)
+        protected override void ActionAdded(Entity<ActionsComponent> performer, Entity<ActionComponent> action)
         {
-            if (_playerManager.LocalEntity != performer)
+            if (_playerManager.LocalEntity != performer.Owner)
                 return;
 
-            OnActionAdded?.Invoke(actionId);
+            OnActionAdded?.Invoke(action);
             ActionsUpdated?.Invoke();
         }
 
-        protected override void ActionRemoved(EntityUid performer, EntityUid actionId, ActionsComponent comp, BaseActionComponent action)
+        protected override void ActionRemoved(Entity<ActionsComponent> performer, Entity<ActionComponent> action)
         {
-            if (_playerManager.LocalEntity != performer)
+            if (_playerManager.LocalEntity != performer.Owner)
                 return;
 
-            OnActionRemoved?.Invoke(actionId);
+            OnActionRemoved?.Invoke(action);
             ActionsUpdated?.Invoke();
         }
 
-        public IEnumerable<(EntityUid Id, BaseActionComponent Comp)> GetClientActions()
+        public IEnumerable<Entity<ActionComponent>> GetClientActions()
         {
             if (_playerManager.LocalEntity is not { } user)
-                return Enumerable.Empty<(EntityUid, BaseActionComponent)>();
+                return Enumerable.Empty<Entity<ActionComponent>>();
 
             return GetActions(user);
         }
@@ -254,25 +194,24 @@ namespace Content.Client.Actions
             CommandBinds.Unregister<ActionsSystem>();
         }
 
-        public void TriggerAction(EntityUid actionId, BaseActionComponent action)
+        public void TriggerAction(Entity<ActionComponent> action)
         {
-            if (_playerManager.LocalEntity is not { } user ||
-                !TryComp(user, out ActionsComponent? actions))
-            {
-                return;
-            }
-
-            if (action is not InstantActionComponent instantAction)
+            if (_playerManager.LocalEntity is not { } user)
                 return;
 
-            if (action.ClientExclusive)
+            // TODO: unhardcode this somehow
+
+            if (!HasComp<InstantActionComponent>(action))
+                return;
+
+            if (action.Comp.ClientExclusive)
             {
-                PerformAction(user, actions, actionId, instantAction, instantAction.Event, GameTiming.CurTime);
+                PerformAction(user, action);
             }
             else
             {
-                var request = new RequestPerformActionEvent(GetNetEntity(actionId));
-                EntityManager.RaisePredictiveEvent(request);
+                var request = new RequestPerformActionEvent(GetNetEntity(action));
+                RaisePredictiveEvent(request);
             }
         }
 
@@ -295,39 +234,140 @@ namespace Content.Client.Actions
             if (yamlStream.Documents[0].RootNode.ToDataNode() is not SequenceDataNode sequence)
                 return;
 
+            var actions = EnsureComp<ActionsComponent>(user);
+
             ClearAssignments?.Invoke();
 
             var assignments = new List<SlotAssignment>();
-
             foreach (var entry in sequence.Sequence)
             {
                 if (entry is not MappingDataNode map)
                     continue;
 
-                if (!map.TryGet("action", out var actionNode))
-                    continue;
-
-                var action = _serialization.Read<BaseActionComponent>(actionNode, notNullableOverride: true);
-                var actionId = Spawn();
-                AddComp(actionId, action);
-                AddActionDirect(user, actionId);
-
-                if (map.TryGet<ValueDataNode>("name", out var nameNode))
-                    _metaData.SetEntityName(actionId, nameNode.Value);
-
                 if (!map.TryGet("assignments", out var assignmentNode))
                     continue;
 
-                var nodeAssignments = _serialization.Read<List<(byte Hotbar, byte Slot)>>(assignmentNode, notNullableOverride: true);
-
-                foreach (var index in nodeAssignments)
+                var actionId = EntityUid.Invalid;
+                if (map.TryGet<ValueDataNode>("action", out var actionNode))
                 {
-                    var assignment = new SlotAssignment(index.Hotbar, index.Slot, actionId);
-                    assignments.Add(assignment);
+                    var id = new EntProtoId(actionNode.Value);
+                    actionId = Spawn(id);
                 }
+                else if (map.TryGet<ValueDataNode>("entity", out var entityNode))
+                {
+                    var id = new EntProtoId(entityNode.Value);
+                    var proto = _proto.Index(id);
+                    actionId = Spawn(MappingEntityAction);
+                    SetIcon(actionId, new SpriteSpecifier.EntityPrototype(id));
+                    SetEvent(actionId, new StartPlacementActionEvent()
+                    {
+                        PlacementOption = "SnapgridCenter",
+                        EntityType = id
+                    });
+                    _metaData.SetEntityName(actionId, proto.Name);
+                }
+                else if (map.TryGet<ValueDataNode>("tileId", out var tileNode))
+                {
+                    var id = new ProtoId<ContentTileDefinition>(tileNode.Value);
+                    var proto = _proto.Index(id);
+                    actionId = Spawn(MappingEntityAction);
+                    if (proto.Sprite is {} sprite)
+                        SetIcon(actionId, new SpriteSpecifier.Texture(sprite));
+                    SetEvent(actionId, new StartPlacementActionEvent()
+                    {
+                        PlacementOption = "AlignTileAny",
+                        TileId = id
+                    });
+                    _metaData.SetEntityName(actionId, Loc.GetString(proto.Name));
+                }
+                else
+                {
+                    Log.Error($"Mapping actions from {path} had unknown action data!");
+                    continue;
+                }
+
+                AddActionDirect((user, actions), actionId);
+            }
+        }
+
+        private void OnWorldTargetAttempt(Entity<WorldTargetActionComponent> ent, ref ActionTargetAttemptEvent args)
+        {
+            if (args.Handled)
+                return;
+
+            args.Handled = true;
+
+            var (uid, comp) = ent;
+            var action = args.Action;
+            var coords = args.Input.Coordinates;
+            var user = args.User;
+
+            if (!ValidateWorldTarget(user, coords, ent))
+                return;
+
+            // optionally send the clicked entity too, if it matches its whitelist etc
+            // this is the actual entity-world targeting magic
+            EntityUid? targetEnt = null;
+            if (TryComp<EntityTargetActionComponent>(ent, out var entity) &&
+                args.Input.EntityUid != null &&
+                ValidateEntityTarget(user, args.Input.EntityUid, (uid, entity)))
+            {
+                targetEnt = args.Input.EntityUid;
             }
 
-            AssignSlot?.Invoke(assignments);
+            if (action.ClientExclusive)
+            {
+                // TODO: abstract away from single event or maybe just RaiseLocalEvent?
+                if (comp.Event is {} ev)
+                {
+                    ev.Target = coords;
+                    ev.Entity = targetEnt;
+                }
+
+                PerformAction((user, user.Comp), (uid, action));
+            }
+            else
+                RaisePredictiveEvent(new RequestPerformActionEvent(GetNetEntity(uid), GetNetEntity(targetEnt), GetNetCoordinates(coords)));
+
+            args.FoundTarget = true;
+        }
+
+        private void OnEntityTargetAttempt(Entity<EntityTargetActionComponent> ent, ref ActionTargetAttemptEvent args)
+        {
+            if (args.Handled)
+                return;
+
+            args.Handled = true;
+
+            if (args.Input.EntityUid is not { Valid: true } entity)
+                return;
+
+            // let world target component handle it
+            var (uid, comp) = ent;
+            if (comp.Event is not {} ev)
+            {
+                DebugTools.Assert(HasComp<WorldTargetActionComponent>(ent), $"Action {ToPrettyString(ent)} requir45es WorldTargetActionComponent for entity-world targeting");
+                return;
+            }
+
+            var action = args.Action;
+            var user = args.User;
+
+            if (!ValidateEntityTarget(user, entity, ent))
+                return;
+
+            if (action.ClientExclusive)
+            {
+                ev.Target = entity;
+
+                PerformAction((user, user.Comp), (uid, action));
+            }
+            else
+            {
+                RaisePredictiveEvent(new RequestPerformActionEvent(GetNetEntity(uid), GetNetEntity(entity)));
+            }
+
+            args.FoundTarget = true;
         }
 
         public record struct SlotAssignment(byte Hotbar, byte Slot, EntityUid ActionId);

Content.Client/Actions/UI/ActionAlertTooltip.cs

@@ -21,7 +21,7 @@ namespace Content.Client.Actions.UI
         /// </summary>
         public (TimeSpan Start, TimeSpan End)? Cooldown { get; set; }
 
-        public ActionAlertTooltip(FormattedMessage name, FormattedMessage? desc, string? requires = null, FormattedMessage? charges = null)
+        public ActionAlertTooltip(FormattedMessage name, FormattedMessage? desc, string? requires = null)
         {
             _gameTiming = IoCManager.Resolve<IGameTiming>();
 
@@ -52,17 +52,6 @@ namespace Content.Client.Actions.UI
                 vbox.AddChild(description);
             }
 
-            if (charges != null && !string.IsNullOrWhiteSpace(charges.ToString()))
-            {
-                var chargesLabel = new RichTextLabel
-                {
-                    MaxWidth = TooltipTextMaxWidth,
-                    StyleClasses = { StyleNano.StyleClassTooltipActionCharges }
-                };
-                chargesLabel.SetMessage(charges);
-                vbox.AddChild(chargesLabel);
-            }
-
             vbox.AddChild(_cooldownLabel = new RichTextLabel
             {
                 MaxWidth = TooltipTextMaxWidth,

Content.Client/Administration/AdminNameOverlay.cs

@@ -1,3 +1,4 @@
+using System.Collections.Frozen;
 using System.Linq;
 using System.Numerics;
 using Content.Client.Administration.Systems;
@@ -24,6 +25,7 @@ internal sealed class AdminNameOverlay : Overlay
     private readonly EntityLookupSystem _entityLookup;
     private readonly IUserInterfaceManager _userInterfaceManager;
     private readonly SharedRoleSystem _roles;
+    private readonly IPrototypeManager _prototypeManager;
     private readonly Font _font;
     private readonly Font _fontBold;
     private AdminOverlayAntagFormat _overlayFormat;
@@ -36,8 +38,9 @@ internal sealed class AdminNameOverlay : Overlay
     private float _overlayMergeDistance;
 
     //TODO make this adjustable via GUI?
-    private readonly ProtoId<RoleTypePrototype>[] _filter =
-        ["SoloAntagonist", "TeamAntagonist", "SiliconAntagonist", "FreeAgent"];
+    private static readonly FrozenSet<ProtoId<RoleTypePrototype>> Filter =
+        new ProtoId<RoleTypePrototype>[] {"SoloAntagonist", "TeamAntagonist", "SiliconAntagonist", "FreeAgent"}
+        .ToFrozenSet();
 
     private readonly string _antagLabelClassic = Loc.GetString("admin-overlay-antag-classic");
 
@@ -49,7 +52,8 @@ internal sealed class AdminNameOverlay : Overlay
         EntityLookupSystem entityLookup,
         IUserInterfaceManager userInterfaceManager,
         IConfigurationManager config,
-        SharedRoleSystem roles)
+        SharedRoleSystem roles,
+        IPrototypeManager prototypeManager)
     {
         _system = system;
         _entityManager = entityManager;
@@ -57,6 +61,7 @@ internal sealed class AdminNameOverlay : Overlay
         _entityLookup = entityLookup;
         _userInterfaceManager = userInterfaceManager;
         _roles = roles;
+        _prototypeManager = prototypeManager;
         ZIndex = 200;
         // Setting these to a specific ttf would break the antag symbols
         _font = resourceCache.NotoStack();
@@ -125,6 +130,14 @@ internal sealed class AdminNameOverlay : Overlay
         foreach (var info in sortable.OrderBy(s => s.Item4.Y).ToList())
         {
             var playerInfo = info.Item1;
+            var rolePrototype = playerInfo.RoleProto == null
+                ? null
+                : _prototypeManager.Index(playerInfo.RoleProto.Value);
+
+            var roleName = Loc.GetString(rolePrototype?.Name ?? RoleTypePrototype.FallbackName);
+            var roleColor = rolePrototype?.Color ?? RoleTypePrototype.FallbackColor;
+            var roleSymbol = rolePrototype?.Symbol ?? RoleTypePrototype.FallbackSymbol;
+
             var aabb = info.Item2;
             var entity = info.Item3;
             var screenCoordinatesCenter = info.Item4;
@@ -209,7 +222,7 @@ internal sealed class AdminNameOverlay : Overlay
             switch (_overlaySymbolStyle)
             {
                 case AdminOverlayAntagSymbolStyle.Specific:
-                    symbol = playerInfo.RoleProto.Symbol;
+                    symbol = roleSymbol;
                     break;
                 case AdminOverlayAntagSymbolStyle.Basic:
                     symbol = Loc.GetString("player-tab-antag-prefix");
@@ -225,17 +238,17 @@ internal sealed class AdminNameOverlay : Overlay
             switch (_overlayFormat)
             {
                 case AdminOverlayAntagFormat.Roletype:
-                    color = playerInfo.RoleProto.Color;
-                    symbol = _filter.Contains(playerInfo.RoleProto) ? symbol : string.Empty;
-                    text = _filter.Contains(playerInfo.RoleProto)
-                        ? Loc.GetString(playerInfo.RoleProto.Name).ToUpper()
+                    color = roleColor;
+                    symbol = IsFiltered(playerInfo.RoleProto) ? symbol : string.Empty;
+                    text = IsFiltered(playerInfo.RoleProto)
+                        ? roleName.ToUpper()
                         : string.Empty;
                     break;
                 case AdminOverlayAntagFormat.Subtype:
-                    color = playerInfo.RoleProto.Color;
-                    symbol = _filter.Contains(playerInfo.RoleProto) ? symbol : string.Empty;
-                    text = _filter.Contains(playerInfo.RoleProto)
-                        ? _roles.GetRoleSubtypeLabel(playerInfo.RoleProto.Name, playerInfo.Subtype).ToUpper()
+                    color = roleColor;
+                    symbol = IsFiltered(playerInfo.RoleProto) ? symbol : string.Empty;
+                    text = IsFiltered(playerInfo.RoleProto)
+                        ? _roles.GetRoleSubtypeLabel(roleName, playerInfo.Subtype).ToUpper()
                         : string.Empty;
                     break;
                 default:
@@ -258,4 +271,12 @@ internal sealed class AdminNameOverlay : Overlay
             drawnOverlays.Add((screenCoordinatesCenter, currentOffset));
         }
     }
+
+    private static bool IsFiltered(ProtoId<RoleTypePrototype>? roleProtoId)
+    {
+        if (roleProtoId == null)
+            return false;
+
+        return Filter.Contains(roleProtoId.Value);
+    }
 }

Content.Client/Administration/Systems/AdminSystem.Overlay.cs

@@ -4,6 +4,7 @@ using Robust.Client.Graphics;
 using Robust.Client.ResourceManagement;
 using Robust.Client.UserInterface;
 using Robust.Shared.Configuration;
+using Robust.Shared.Prototypes;
 
 namespace Content.Client.Administration.Systems
 {
@@ -17,6 +18,7 @@ namespace Content.Client.Administration.Systems
         [Dependency] private readonly IUserInterfaceManager _userInterfaceManager = default!;
         [Dependency] private readonly IConfigurationManager _configurationManager = default!;
         [Dependency] private readonly SharedRoleSystem _roles = default!;
+        [Dependency] private readonly IPrototypeManager _proto = default!;
 
         private AdminNameOverlay _adminNameOverlay = default!;
 
@@ -33,7 +35,8 @@ namespace Content.Client.Administration.Systems
                 _entityLookup,
                 _userInterfaceManager,
                 _configurationManager,
-                _roles);
+                _roles,
+                _proto);
             _adminManager.AdminStatusUpdated += OnAdminStatusUpdated;
         }
 

Content.Client/Administration/UI/AdminCamera/AdminCameraControl.xaml

@@ -0,0 +1,20 @@
+<Control
+    xmlns="https://spacestation14.io"
+    xmlns:viewport="clr-namespace:Content.Client.Viewport"
+    MouseFilter="Stop">
+    <PanelContainer StyleClasses="BackgroundDark" Name="AdminCameraWindowRoot" Access="Public">
+        <BoxContainer Orientation="Vertical" Access="Public">
+            <!-- Camera -->
+            <Control VerticalExpand="True" Name="CameraViewBox">
+                <viewport:ScalingViewport Name="CameraView"
+                                          MinSize="100 100"
+                                          MouseFilter="Ignore" />
+            </Control>
+            <!-- Controller buttons -->
+            <BoxContainer Orientation="Horizontal" Margin="5 5 5 5">
+                <Button StyleClasses="OpenRight" Name="FollowButton" HorizontalExpand="True" Access="Public" Text="{Loc 'admin-camera-window-follow'}" />
+                <Button StyleClasses="OpenLeft" Name="PopControl" HorizontalExpand="True" Access="Public" Text="{Loc 'admin-camera-window-pop-out'}" />
+            </BoxContainer>
+        </BoxContainer>
+    </PanelContainer>
+</Control>

Content.Client/Administration/UI/AdminCamera/AdminCameraControl.xaml.cs

@@ -0,0 +1,101 @@
+using System.Numerics;
+using Content.Client.Eye;
+using Content.Shared.Administration;
+using Robust.Client.AutoGenerated;
+using Robust.Client.Graphics;
+using Robust.Client.Timing;
+using Robust.Client.UserInterface;
+using Robust.Client.UserInterface.XAML;
+using Robust.Shared.Timing;
+
+namespace Content.Client.Administration.UI.AdminCamera;
+
+[GenerateTypedNameReferences]
+public sealed partial class AdminCameraControl : Control
+{
+    [Dependency] private readonly IEntityManager _entManager = default!;
+    [Dependency] private readonly IClientGameTiming _timing = default!;
+
+    public event Action? OnFollow;
+    public event Action? OnPopoutControl;
+
+    private readonly EyeLerpingSystem _eyeLerpingSystem;
+    private readonly FixedEye _defaultEye = new();
+    private AdminCameraEuiState? _nextState;
+
+    private const float MinimumZoom = 0.1f;
+    private const float MaximumZoom = 2.0f;
+
+    public EntityUid? CurrentCamera;
+    public float Zoom = 1.0f;
+
+    public bool IsPoppedOut;
+
+    public AdminCameraControl()
+    {
+        RobustXamlLoader.Load(this);
+        IoCManager.InjectDependencies(this);
+
+        _eyeLerpingSystem = _entManager.System<EyeLerpingSystem>();
+
+        CameraView.Eye = _defaultEye;
+
+        FollowButton.OnPressed += _ => OnFollow?.Invoke();
+        PopControl.OnPressed += _ => OnPopoutControl?.Invoke();
+        CameraView.OnResized += OnResized;
+    }
+
+    private new void OnResized()
+    {
+        var width = Math.Max(CameraView.PixelWidth, (int)Math.Floor(CameraView.MinWidth));
+        var height = Math.Max(CameraView.PixelHeight, (int)Math.Floor(CameraView.MinHeight));
+
+        CameraView.ViewportSize = new Vector2i(width, height);
+    }
+
+    protected override void MouseWheel(GUIMouseWheelEventArgs args)
+    {
+        base.MouseWheel(args);
+
+        if (CameraView.Eye == null)
+            return;
+
+        Zoom = Math.Clamp(Zoom - args.Delta.Y * 0.15f * Zoom, MinimumZoom, MaximumZoom);
+        CameraView.Eye.Zoom = new Vector2(Zoom, Zoom);
+        args.Handle();
+    }
+
+    public void SetState(AdminCameraEuiState state)
+    {
+        _nextState = state;
+    }
+
+    // I know that this is awful, but I copied this from the solution editor anyways.
+    // This is needed because EUIs update before the gamestate is applied, which means it will fail to get the uid from the net entity.
+    // The suggestion from the comment in the solution editor saying to use a BUI is not ideal either:
+    // - We would need to bind the UI to an entity, but with how BUIs currently work we cannot open it in the same tick as we spawn that entity on the server.
+    // - We want the UI opened by the user session, not by their currently attached entity. Otherwise it would close in cases where admins move from one entity to another, for example when ghosting.
+    protected override void FrameUpdate(FrameEventArgs args)
+    {
+        if (_nextState == null || _timing.LastRealTick < _nextState.Tick) // make sure the last gamestate has been applied
+            return;
+
+        if (!_entManager.TryGetEntity(_nextState.Camera, out var cameraUid))
+            return;
+
+        if (CurrentCamera == null)
+        {
+            _eyeLerpingSystem.AddEye(cameraUid.Value);
+            CurrentCamera = cameraUid;
+        }
+        else if (CurrentCamera != cameraUid)
+        {
+            _eyeLerpingSystem.RemoveEye(CurrentCamera.Value);
+            _eyeLerpingSystem.AddEye(cameraUid.Value);
+            CurrentCamera = cameraUid;
+        }
+
+        if (_entManager.TryGetComponent<EyeComponent>(CurrentCamera, out var eye))
+            CameraView.Eye = eye.Eye ?? _defaultEye;
+    }
+}

Content.Client/Administration/UI/AdminCamera/AdminCameraEui.cs

@@ -0,0 +1,117 @@
+using System.Numerics;
+using Content.Client.Eui;
+using Content.Shared.Administration;
+using Content.Shared.Eui;
+using JetBrains.Annotations;
+using Robust.Client.UserInterface.Controls;
+
+namespace Content.Client.Administration.UI.AdminCamera;
+
+/// <summary>
+/// Admin Eui for opening a viewport window to observe entities.
+/// Use the "Open Camera" admin verb or the "camera" command to open.
+/// </summary>
+[UsedImplicitly]
+public sealed partial class AdminCameraEui : BaseEui
+{
+    private readonly AdminCameraWindow _window;
+    private readonly AdminCameraControl _control;
+
+    // If not null the camera is in "popped out" mode and is in an external window.
+    private OSWindow? _OSWindow;
+
+    // The last location the window was located at in game.
+    // Is used for getting knowing where to "pop in" external windows.
+    private Vector2 _lastLocation;
+
+    public AdminCameraEui()
+    {
+        _window = new AdminCameraWindow();
+        _control = new AdminCameraControl();
+
+        _window.Contents.AddChild(_control);
+
+        _control.OnFollow += () => SendMessage(new AdminCameraFollowMessage());
+        _window.OnClose += () =>
+        {
+            if (!_control.IsPoppedOut)
+                SendMessage(new CloseEuiMessage());
+        };
+
+        _control.OnPopoutControl += () =>
+        {
+            if (_control.IsPoppedOut)
+                PopIn();
+            else
+                PopOut();
+        };
+    }
+
+    // Pop the window out into an external OS window
+    private void PopOut()
+    {
+        _lastLocation = _window.Position;
+
+        // TODO: When there is a way to have a minimum window size, enforce something!
+        _OSWindow = new OSWindow
+        {
+            SetSize = _window.Size,
+            Title = _window.Title ?? Loc.GetString("admin-camera-window-title-placeholder"),
+        };
+
+        _OSWindow.Show();
+
+        if (_OSWindow.Root == null)
+            return;
+
+        _control.Orphan();
+        _OSWindow.Root.AddChild(_control);
+
+        _OSWindow.Closed += () =>
+        {
+            if (_control.IsPoppedOut)
+                SendMessage(new CloseEuiMessage());
+        };
+
+        _control.IsPoppedOut = true;
+        _control.PopControl.Text = Loc.GetString("admin-camera-window-pop-in");
+
+        _window.Close();
+    }
+
+    // Pop the window back into the in game window.
+    private void PopIn()
+    {
+        _control.Orphan();
+        _window.Contents.AddChild(_control);
+
+        _window.Open(_lastLocation);
+
+        _control.IsPoppedOut = false;
+        _control.PopControl.Text = Loc.GetString("admin-camera-window-pop-out");
+
+        _OSWindow?.Close();
+        _OSWindow = null;
+    }
+
+    public override void Opened()
+    {
+        base.Opened();
+        _window.OpenCentered();
+    }
+
+    public override void Closed()
+    {
+        base.Closed();
+        _window.Close();
+    }
+
+    public override void HandleState(EuiStateBase baseState)
+    {
+        if (baseState is not AdminCameraEuiState state)
+            return;
+
+        _window.SetState(state);
+        _control.SetState(state);
+    }
+}

Content.Client/Administration/UI/AdminCamera/AdminCameraWindow.xaml

@@ -0,0 +1,6 @@
+<DefaultWindow xmlns="https://spacestation14.io"
+    Title="{Loc admin-camera-window-title-placeholder}"
+    SetSize="425 550"
+    MinSize="200 225"
+    Name="Window">
+</DefaultWindow>

Content.Client/Administration/UI/AdminCamera/AdminCameraWindow.xaml.cs

@@ -0,0 +1,23 @@
+using Content.Shared.Administration;
+using Robust.Client.AutoGenerated;
+using Robust.Client.UserInterface.CustomControls;
+using Robust.Client.UserInterface.XAML;
+
+namespace Content.Client.Administration.UI.AdminCamera;
+
+[GenerateTypedNameReferences]
+public sealed partial class AdminCameraWindow : DefaultWindow
+{
+    public AdminCameraWindow()
+    {
+        RobustXamlLoader.Load(this);
+        IoCManager.InjectDependencies(this);
+
+        ContentsContainer.Margin = new Thickness(5, 0, 5, 0);
+    }
+
+    public void SetState(AdminCameraEuiState state)
+    {
+        Title = Loc.GetString("admin-camera-window-title", ("name", state.Name));
+    }
+}

Content.Client/Administration/UI/AdminMenuWindow.xaml.cs

@@ -12,7 +12,7 @@ public sealed partial class AdminMenuWindow : DefaultWindow
 
     public AdminMenuWindow()
     {
-        MinSize = new Vector2(650, 250);
+        MinSize = new Vector2(650, 280);
         Title = Loc.GetString("admin-menu-title");
         RobustXamlLoader.Load(this);
         MasterTabContainer.SetTabTitle((int) TabIndex.Admin, Loc.GetString("admin-menu-admin-tab"));

Content.Client/Administration/UI/BanPanel/BanPanel.xaml

@@ -1,7 +1,7 @@
 <DefaultWindow
     xmlns="https://spacestation14.io"
     xmlns:cc="clr-namespace:Content.Client.Administration.UI.CustomControls"
-    Title="{Loc ban-panel-title}" MinSize="350 500">
+    Title="{Loc ban-panel-title}" MinSize="410 500">
     <BoxContainer Orientation="Vertical">
         <TabContainer Name="Tabs" VerticalExpand="True">
             <!-- Basic info -->

Content.Client/Administration/UI/BanPanel/BanPanel.xaml.cs

@@ -1,12 +1,14 @@
 using System.Linq;
 using System.Net;
 using System.Net.Sockets;
+using System.Numerics;
 using Content.Client.Administration.UI.CustomControls;
 using Content.Shared.Administration;
 using Content.Shared.CCVar;
 using Content.Shared.Database;
 using Content.Shared.Roles;
 using Robust.Client.AutoGenerated;
+using Robust.Client.GameObjects;
 using Robust.Client.Graphics;
 using Robust.Client.UserInterface;
 using Robust.Client.UserInterface.Controls;
@@ -31,14 +33,21 @@ public sealed partial class BanPanel : DefaultWindow
     private uint Multiplier { get; set; }
     private bool HasBanFlag { get; set; }
     private TimeSpan? ButtonResetOn { get; set; }
+
     // This is less efficient than just holding a reference to the root control and enumerating children, but you
     // have to know how the controls are nested, which makes the code more complicated.
-    private readonly List<CheckBox> _roleCheckboxes = new();
+    // Role group name -> the role buttons themselves.
+    private readonly Dictionary<string, List<Button>> _roleCheckboxes = new();
     private readonly ISawmill _banpanelSawmill;
 
     [Dependency] private readonly IGameTiming _gameTiming = default!;
     [Dependency] private readonly IConfigurationManager _cfg = default!;
     [Dependency] private readonly ILogManager _logManager = default!;
+    [Dependency] private readonly IEntityManager _entMan = default!;
+    [Dependency] private readonly IPrototypeManager _protoMan = default!;
+
+    private const string ExpandedArrow = "▼";
+    private const string ContractedArrow = "▶";
 
     private enum TabNumbers
     {
@@ -144,47 +153,90 @@ public sealed partial class BanPanel : DefaultWindow
 
         ReasonTextEdit.Placeholder = new Rope.Leaf(Loc.GetString("ban-panel-reason"));
 
-        var prototypeManager = IoCManager.Resolve<IPrototypeManager>();
-        foreach (var proto in prototypeManager.EnumeratePrototypes<DepartmentPrototype>())
+        var departmentJobs = _protoMan.EnumeratePrototypes<DepartmentPrototype>()
+                                      .OrderBy(x => x.Weight);
+        foreach (var proto in departmentJobs)
         {
-            CreateRoleGroup(proto.ID, proto.Roles.Select(p =>  p.Id), proto.Color);
+            var roles = proto.Roles.Select(x => _protoMan.Index(x))
+                             .OrderBy(x => x.ID);
+            CreateRoleGroup(proto.ID, proto.Color, roles);
         }
 
-        CreateRoleGroup("Antagonist", prototypeManager.EnumeratePrototypes<AntagPrototype>().Select(p => p.ID), Color.Red);
+        var antagRoles = _protoMan.EnumeratePrototypes<AntagPrototype>()
+                                  .OrderBy(x => x.ID);
+        CreateRoleGroup("Antagonist", Color.Red, antagRoles);
     }
 
-    private void CreateRoleGroup(string roleName, IEnumerable<string> roleList, Color color)
+    /// <summary>
+    /// Creates a "Role group" which stores information and logic for one "group" of roll bans.
+    /// For example, all antags are one group, logi is a group, medical is a group, etc...
+    /// </summary>
+    private void CreateRoleGroup<T>(string groupName, Color color, IEnumerable<T> roles) where T : class, IPrototype
     {
         var outerContainer = new BoxContainer
         {
-            Name = $"{roleName}GroupOuterBox",
+            Name = $"{groupName}GroupOuterBox",
             HorizontalExpand = true,
             VerticalExpand = true,
             Orientation = BoxContainer.LayoutOrientation.Vertical,
-            Margin = new Thickness(4)
+            Margin = new Thickness(4),
         };
-        var departmentCheckbox = new CheckBox
+
+        // Stores stuff like ban all and expand buttons.
+        var roleGroupHeader = new BoxContainer
         {
-            Name = $"{roleName}GroupCheckbox",
-            Text = roleName,
-            Modulate = color,
-            HorizontalAlignment = HAlignment.Left
+            Orientation = BoxContainer.LayoutOrientation.Horizontal,
         };
-        outerContainer.AddChild(departmentCheckbox);
-        var innerContainer = new BoxContainer
+
+        // Stores the role checkboxes themselves.
+        var innerContainer = new GridContainer
         {
-            Name = $"{roleName}GroupInnerBox",
+            Name = $"{groupName}GroupInnerBox",
             HorizontalExpand = true,
-            Orientation = BoxContainer.LayoutOrientation.Horizontal
+            Columns = 2,
+            Visible = false,
+            Margin = new Thickness(15, 5, 0, 5),
         };
-        departmentCheckbox.OnToggled += args =>
+
+        var roleGroupCheckbox = CreateRoleGroupHeader(groupName, roleGroupHeader, color, innerContainer);
+
+        outerContainer.AddChild(roleGroupHeader);
+
+        // Add the roles themselves
+        foreach (var role in roles)
         {
-            foreach (var child in innerContainer.Children)
+            AddRoleCheckbox(groupName, role.ID, innerContainer, roleGroupCheckbox);
+        }
+
+        outerContainer.AddChild(innerContainer);
+
+        RolesContainer.AddChild(new PanelContainer
+        {
+            PanelOverride = new StyleBoxFlat
             {
-                if (child is CheckBox c)
-                {
-                    c.Pressed = args.Pressed;
-                }
+                BackgroundColor = color
+            }
+        });
+        RolesContainer.AddChild(outerContainer);
+        RolesContainer.AddChild(new HSeparator());
+    }
+
+    private Button CreateRoleGroupHeader(string groupName, BoxContainer header, Color color, GridContainer innerContainer)
+    {
+        var roleGroupCheckbox = new Button
+        {
+            Name = $"{groupName}GroupCheckbox",
+            Text = "Ban all",
+            Margin = new Thickness(0, 0, 5, 0),
+            ToggleMode = true,
+        };
+
+        // When this is toggled, toggle all buttons in this group so they match.
+        roleGroupCheckbox.OnToggled += args =>
+        {
+            foreach (var role in _roleCheckboxes[groupName])
+            {
+                role.Pressed = args.Pressed;
             }
 
             if (args.Pressed)
@@ -199,15 +251,12 @@ public sealed partial class BanPanel : DefaultWindow
             }
             else
             {
-                foreach (var childContainer in RolesContainer.Children)
+                foreach (var roleButtons in _roleCheckboxes.Values)
                 {
-                    if (childContainer is Container)
+                    foreach (var button in roleButtons)
                     {
-                        foreach (var child in childContainer.Children)
-                        {
-                            if (child is CheckBox { Pressed: true })
-                                return;
-                        }
+                        if (button.Pressed)
+                            return;
                     }
                 }
 
@@ -220,38 +269,72 @@ public sealed partial class BanPanel : DefaultWindow
                 SeverityOption.SelectId((int) newSeverity);
             }
         };
-        outerContainer.AddChild(innerContainer);
-        foreach (var role in roleList)
+
+        var hideButton = new Button
         {
-            AddRoleCheckbox(role, innerContainer, departmentCheckbox);
-        }
-        RolesContainer.AddChild(new PanelContainer
+            Text = Loc.GetString("role-bans-expand-roles") + " " + ContractedArrow,
+            ToggleMode = true,
+        };
+        hideButton.OnPressed += args =>
         {
-            PanelOverride = new StyleBoxFlat
-            {
-                BackgroundColor = color
-            }
+            innerContainer.Visible = args.Button.Pressed;
+            ((Button)args.Button).Text = args.Button.Pressed
+                ? Loc.GetString("role-bans-contract-roles") + " " + ExpandedArrow
+                : Loc.GetString("role-bans-expand-roles") + " " + ContractedArrow;
+        };
+        header.AddChild(new Label
+        {
+            Text = groupName,
+            Modulate = color,
+            Margin = new Thickness(0, 0, 5, 0),
         });
-        RolesContainer.AddChild(outerContainer);
-        RolesContainer.AddChild(new HSeparator());
+        header.AddChild(roleGroupCheckbox);
+        header.AddChild(hideButton);
+        return roleGroupCheckbox;
     }
 
-    private void AddRoleCheckbox(string role, Control container, CheckBox header)
+    /// <summary>
+    /// Adds a checkbutton specifically for one "role" in a "group"
+    /// E.g. it would add the Chief Medical Officer "role" into the "Medical" group.
+    /// </summary>
+    private void AddRoleCheckbox(string group, string role, GridContainer roleGroupInnerContainer, Button roleGroupCheckbox)
     {
-        var roleCheckbox = new CheckBox
+        var roleCheckboxContainer = new BoxContainer();
+        var roleCheckButton = new Button
         {
             Name = $"{role}RoleCheckbox",
-            Text = role
+            Text = role,
+            ToggleMode = true,
         };
-        roleCheckbox.OnToggled += args =>
+        roleCheckButton.OnToggled += args =>
         {
-            if (args is { Pressed: true, Button.Parent: { } } && args.Button.Parent.Children.Where(e => e is CheckBox).All(e => ((CheckBox) e).Pressed))
-                header.Pressed = args.Pressed;
+            // Checks the role group checkbox if all the children are pressed
+            if (args.Pressed && _roleCheckboxes[group].All(e => e.Pressed))
+                roleGroupCheckbox.Pressed = args.Pressed;
             else
-                header.Pressed = false;
+                roleGroupCheckbox.Pressed = false;
         };
-        container.AddChild(roleCheckbox);
-        _roleCheckboxes.Add(roleCheckbox);
+
+        // This is adding the icon before the role name
+        // Yeah, this is sus, but having to split the functions up and stuff is worse imo.
+        if (_protoMan.TryIndex<JobPrototype>(role, out var jobPrototype) && _protoMan.TryIndex(jobPrototype.Icon, out var iconProto))
+        {
+            var jobIconTexture = new TextureRect
+            {
+                Texture = _entMan.System<SpriteSystem>().Frame0(iconProto.Icon),
+                TextureScale = new Vector2(2.5f, 2.5f),
+                Stretch = TextureRect.StretchMode.KeepCentered,
+                Margin = new Thickness(5, 0, 0, 0),
+            };
+            roleCheckboxContainer.AddChild(jobIconTexture);
+        }
+
+        roleCheckboxContainer.AddChild(roleCheckButton);
+
+        roleGroupInnerContainer.AddChild(roleCheckboxContainer);
+
+        _roleCheckboxes.TryAdd(group, []);
+        _roleCheckboxes[group].Add(roleCheckButton);
     }
 
     public void UpdateBanFlag(bool newFlag)
@@ -469,7 +552,13 @@ public sealed partial class BanPanel : DefaultWindow
             if (_roleCheckboxes.Count == 0)
                 throw new DebugAssertException("RoleCheckboxes was empty");
 
-            rolesList.AddRange(_roleCheckboxes.Where(c => c is { Pressed: true, Text: { } }).Select(c => c.Text!));
+            foreach (var button in _roleCheckboxes.Values.SelectMany(departmentButtons => departmentButtons))
+            {
+                if (button is { Pressed: true, Text: not null })
+                {
+                    rolesList.Add(button.Text);
+                }
+            }
 
             if (rolesList.Count == 0)
             {

Content.Client/Administration/UI/Logs/AdminLogsControl.xaml

@@ -49,6 +49,7 @@
                     <Control HorizontalExpand="True"/>
                     <Label Name="Count" Access="Public"/>
                     <Control HorizontalExpand="True"/>
+                    <Button Name="ExportLogs" Access="Public" Text="{Loc admin-logs-export}"/>
                     <Button Name="PopOutButton" Access="Public" Text="{Loc admin-logs-pop-out}"/>
                 </BoxContainer>
                 <BoxContainer Orientation="Horizontal">

Content.Client/Administration/UI/Logs/AdminLogsEui.cs

@@ -1,4 +1,6 @@
-using System.Linq;
+using System.IO;
+using System.Linq;
+using Content.Client.Administration.UI.CustomControls;
 using Content.Client.Eui;
 using Content.Shared.Administration.Logs;
 using Content.Shared.Eui;
@@ -15,6 +17,16 @@ public sealed class AdminLogsEui : BaseEui
 {
     [Dependency] private readonly IClyde _clyde = default!;
     [Dependency] private readonly IUserInterfaceManager _uiManager = default!;
+    [Dependency] private readonly IFileDialogManager _dialogManager = default!;
+    [Dependency] private readonly ILogManager _log = default!;
+
+    private const char CsvSeparator = ',';
+    private const string CsvQuote = "\"";
+    private const string CsvHeader = "Date,ID,PlayerID,Severity,Type,Message";
+
+    private ISawmill _sawmill;
+
+    private bool _currentlyExportingLogs = false;
 
     public AdminLogsEui()
     {
@@ -26,6 +38,9 @@ public sealed class AdminLogsEui : BaseEui
         LogsControl.RefreshButton.OnPressed += _ => RequestLogs();
         LogsControl.NextButton.OnPressed += _ => NextLogs();
         LogsControl.PopOutButton.OnPressed += _ => PopOut();
+        LogsControl.ExportLogs.OnPressed += _ => ExportLogs();
+
+        _sawmill = _log.GetSawmill("admin.logs.ui");
     }
 
     private WindowRoot? Root { get; set; }
@@ -74,6 +89,71 @@ public sealed class AdminLogsEui : BaseEui
         SendMessage(request);
     }
 
+    private async void ExportLogs()
+    {
+        if (_currentlyExportingLogs)
+            return;
+
+        _currentlyExportingLogs = true;
+        LogsControl.ExportLogs.Disabled = true;
+
+        var file = await _dialogManager.SaveFile(new FileDialogFilters(new FileDialogFilters.Group("csv")));
+
+        if (file == null)
+            return;
+
+        try
+        {
+            // Buffer is set to 4KB for performance reasons. As the average export of 1000 logs is ~200KB
+            await using var writer = new StreamWriter(file.Value.fileStream, bufferSize: 4096);
+            await writer.WriteLineAsync(CsvHeader);
+            foreach (var child in LogsControl.LogsContainer.Children)
+            {
+                if (child is not AdminLogLabel logLabel || !child.Visible)
+                    continue;
+
+                var log = logLabel.Log;
+
+                // Date
+                // I swear to god if someone adds ,s or "s to the other fields...
+                await writer.WriteAsync(log.Date.ToString("s", System.Globalization.CultureInfo.InvariantCulture));
+                await writer.WriteAsync(CsvSeparator);
+                // ID
+                await writer.WriteAsync(log.Id.ToString());
+                await writer.WriteAsync(CsvSeparator);
+                // PlayerID
+                var players = log.Players;
+                for (var i = 0; i < players.Length; i++)
+                {
+                    await writer.WriteAsync(players[i] + (i == players.Length - 1 ? "" : " "));
+                }
+                await writer.WriteAsync(CsvSeparator);
+                // Severity
+                await writer.WriteAsync(log.Impact.ToString());
+                await writer.WriteAsync(CsvSeparator);
+                // Type
+                await writer.WriteAsync(log.Type.ToString());
+                await writer.WriteAsync(CsvSeparator);
+                // Message
+                await writer.WriteAsync(CsvQuote);
+                await writer.WriteAsync(log.Message.Replace(CsvQuote, CsvQuote + CsvQuote));
+                await writer.WriteAsync(CsvQuote);
+
+                await writer.WriteLineAsync();
+            }
+        }
+        catch (Exception exc)
+        {
+            _sawmill.Error($"Error when exporting admin log:\n{exc.StackTrace}");
+        }
+        finally
+        {
+            await file.Value.fileStream.DisposeAsync();
+            _currentlyExportingLogs = false;
+            LogsControl.ExportLogs.Disabled = false;
+        }
+    }
+
     private void PopOut()
     {
         if (LogsWindow == null)

Content.Client/Administration/UI/ManageSolutions/EditSolutionsWindow.xaml

@@ -8,6 +8,21 @@
             <OptionButton Name="SolutionOption" HorizontalExpand="True"/>
         </BoxContainer>
 
+        <BoxContainer Orientation="Horizontal" HorizontalExpand="True" Margin="0 4">
+            <Button Name="VVButton"
+                    Text="{Loc 'admin-solutions-window-vv-button'}"
+                    ToolTip="{Loc 'admin-solutions-window-vv-button-tooltip'}"
+                    Disabled="True"
+                    HorizontalExpand="True"
+                    StyleClasses="OpenRight"/>
+            <Button Name="SolutionButton"
+                    Text="{Loc 'admin-solutions-window-solution-button'}"
+                    ToolTip="{Loc 'admin-solutions-window-solution-button-tooltip'}"
+                    Disabled="True"
+                    HorizontalExpand="True"
+                    StyleClasses="OpenLeft"/>
+        </BoxContainer>
+
         <!-- The total volume / capacity of the solution -->
         <BoxContainer Name="VolumeBox" Orientation="Vertical" HorizontalExpand="True" Margin="0 4"/>
 

Content.Client/Administration/UI/ManageSolutions/EditSolutionsWindow.xaml.cs

@@ -1,3 +1,4 @@
+using Content.Client.Administration.Managers;
 using Content.Shared.Administration;
 using Content.Shared.Chemistry.Components;
 using Content.Shared.Chemistry.Reagent;
@@ -20,6 +21,7 @@ namespace Content.Client.Administration.UI.ManageSolutions
         [Dependency] private readonly IClientConsoleHost _consoleHost = default!;
         [Dependency] private readonly IEntityManager _entityManager = default!;
         [Dependency] private readonly IClientGameTiming _timing = default!;
+        [Dependency] private readonly IClientAdminManager _admin = default!;
 
         private NetEntity _target = NetEntity.Invalid;
         private string? _selectedSolution;
@@ -34,6 +36,11 @@ namespace Content.Client.Administration.UI.ManageSolutions
 
             SolutionOption.OnItemSelected += SolutionSelected;
             AddButton.OnPressed += OpenAddReagentWindow;
+            VVButton.OnPressed += OpenVVWindow;
+            SolutionButton.OnPressed += OpenSolutionWindow;
+
+            VVButton.Disabled = !_admin.CanViewVar();
+            SolutionButton.Disabled = !_admin.CanViewVar();
         }
 
         public override void Close()
@@ -271,6 +278,32 @@ namespace Content.Client.Administration.UI.ManageSolutions
             _addReagentWindow.OpenCentered();
         }
 
+        /// <summary>
+        ///     Open the corresponding solution entity in a ViewVariables window.
+        /// </summary>
+        private void OpenVVWindow(BaseButton.ButtonEventArgs obj)
+        {
+            if (_solutions == null
+                || _selectedSolution == null
+                || !_solutions.TryGetValue(_selectedSolution, out var uid)
+                || !_entityManager.TryGetNetEntity(uid, out var netEntity))
+                return;
+            _consoleHost.ExecuteCommand($"vv {netEntity}");
+        }
+
+        /// <summary>
+        ///     Open the corresponding Solution instance in a ViewVariables window.
+        /// </summary>
+        private void OpenSolutionWindow(BaseButton.ButtonEventArgs obj)
+        {
+            if (_solutions == null
+                || _selectedSolution == null
+                || !_solutions.TryGetValue(_selectedSolution, out var uid)
+                || !_entityManager.TryGetNetEntity(uid, out var netEntity))
+                return;
+            _consoleHost.ExecuteCommand($"vv /entity/{netEntity}/Solution/Solution");
+        }
+
         /// <summary>
         ///     When a new solution is selected, set _selectedSolution and update the reagent list.
         /// </summary>

Content.Client/Administration/UI/PlayerPanel/PlayerPanel.xaml

@@ -31,6 +31,7 @@
             <Button Name="FreezeAndMuteToggleButton" Text="{Loc player-panel-freeze-and-mute}" Disabled="True"/>
             <Button Name="BanButton" Text="{Loc player-panel-ban}" Disabled="True"/>
             <controls:ConfirmButton Name="RejuvenateButton" Text="{Loc player-panel-rejuvenate}" Disabled="True"/>
+            <Button Name="CameraButton" Text="{Loc player-panel-camera}" Disabled="True"/>
            </GridContainer>
        </BoxContainer>
     </BoxContainer>

Content.Client/Administration/UI/PlayerPanel/PlayerPanel.xaml.cs

@@ -18,6 +18,7 @@ public sealed partial class PlayerPanel : FancyWindow
     public event Action<NetUserId?>? OnOpenBans;
     public event Action<NetUserId?>? OnAhelp;
     public event Action<string?>? OnKick;
+    public event Action<string?>? OnCamera;
     public event Action<NetUserId?>? OnOpenBanPanel;
     public event Action<NetUserId?, bool>? OnWhitelistToggle;
     public event Action? OnFollow;
@@ -33,26 +34,27 @@ public sealed partial class PlayerPanel : FancyWindow
 
     public PlayerPanel(IClientAdminManager adminManager)
     {
-            RobustXamlLoader.Load(this);
-            _adminManager = adminManager;
+        RobustXamlLoader.Load(this);
+        _adminManager = adminManager;
 
-            UsernameCopyButton.OnPressed += _ => OnUsernameCopy?.Invoke(TargetUsername ?? "");
-            BanButton.OnPressed += _ => OnOpenBanPanel?.Invoke(TargetPlayer);
-            KickButton.OnPressed += _ => OnKick?.Invoke(TargetUsername);
-            NotesButton.OnPressed += _ => OnOpenNotes?.Invoke(TargetPlayer);
-            ShowBansButton.OnPressed += _ => OnOpenBans?.Invoke(TargetPlayer);
-            AhelpButton.OnPressed += _ => OnAhelp?.Invoke(TargetPlayer);
-            WhitelistToggle.OnPressed += _ =>
-            {
-                OnWhitelistToggle?.Invoke(TargetPlayer, _isWhitelisted);
-                SetWhitelisted(!_isWhitelisted);
-            };
-            FollowButton.OnPressed += _ => OnFollow?.Invoke();
-            FreezeButton.OnPressed += _ => OnFreeze?.Invoke();
-            FreezeAndMuteToggleButton.OnPressed += _ => OnFreezeAndMuteToggle?.Invoke();
-            LogsButton.OnPressed += _ => OnLogs?.Invoke();
-            DeleteButton.OnPressed += _ => OnDelete?.Invoke();
-            RejuvenateButton.OnPressed += _ => OnRejuvenate?.Invoke();
+        UsernameCopyButton.OnPressed += _ => OnUsernameCopy?.Invoke(TargetUsername ?? "");
+        BanButton.OnPressed += _ => OnOpenBanPanel?.Invoke(TargetPlayer);
+        KickButton.OnPressed += _ => OnKick?.Invoke(TargetUsername);
+        CameraButton.OnPressed += _ => OnCamera?.Invoke(TargetUsername);
+        NotesButton.OnPressed += _ => OnOpenNotes?.Invoke(TargetPlayer);
+        ShowBansButton.OnPressed += _ => OnOpenBans?.Invoke(TargetPlayer);
+        AhelpButton.OnPressed += _ => OnAhelp?.Invoke(TargetPlayer);
+        WhitelistToggle.OnPressed += _ =>
+        {
+            OnWhitelistToggle?.Invoke(TargetPlayer, _isWhitelisted);
+            SetWhitelisted(!_isWhitelisted);
+        };
+        FollowButton.OnPressed += _ => OnFollow?.Invoke();
+        FreezeButton.OnPressed += _ => OnFreeze?.Invoke();
+        FreezeAndMuteToggleButton.OnPressed += _ => OnFreezeAndMuteToggle?.Invoke();
+        LogsButton.OnPressed += _ => OnLogs?.Invoke();
+        DeleteButton.OnPressed += _ => OnDelete?.Invoke();
+        RejuvenateButton.OnPressed += _ => OnRejuvenate?.Invoke();
     }
 
     public void SetUsername(string player)
@@ -122,6 +124,7 @@ public sealed partial class PlayerPanel : FancyWindow
     {
         BanButton.Disabled = !_adminManager.CanCommand("banpanel");
         KickButton.Disabled = !_adminManager.CanCommand("kick");
+        CameraButton.Disabled = !_adminManager.CanCommand("camera");
         NotesButton.Disabled = !_adminManager.CanCommand("adminnotes");
         ShowBansButton.Disabled = !_adminManager.CanCommand("banlist");
         WhitelistToggle.Disabled =

Content.Client/Administration/UI/PlayerPanel/PlayerPanelEui.cs

@@ -15,7 +15,7 @@ public sealed class PlayerPanelEui : BaseEui
     [Dependency] private readonly IClientAdminManager _admin = default!;
     [Dependency] private readonly IClipboardManager _clipboard = default!;
 
-    private PlayerPanel PlayerPanel { get;  }
+    private PlayerPanel PlayerPanel { get; }
 
     public PlayerPanelEui()
     {
@@ -25,6 +25,7 @@ public sealed class PlayerPanelEui : BaseEui
         PlayerPanel.OnOpenNotes += id => _console.ExecuteCommand($"adminnotes \"{id}\"");
         // Kick command does not support GUIDs
         PlayerPanel.OnKick += username => _console.ExecuteCommand($"kick \"{username}\"");
+        PlayerPanel.OnCamera += username => _console.ExecuteCommand($"camera \"{username}\"");
         PlayerPanel.OnOpenBanPanel += id => _console.ExecuteCommand($"banpanel \"{id}\"");
         PlayerPanel.OnOpenBans += id => _console.ExecuteCommand($"banlist \"{id}\"");
         PlayerPanel.OnAhelp += id => _console.ExecuteCommand($"openahelp \"{id}\"");
@@ -37,7 +38,7 @@ public sealed class PlayerPanelEui : BaseEui
         PlayerPanel.OnFreeze += () => SendMessage(new PlayerPanelFreezeMessage());
         PlayerPanel.OnLogs += () => SendMessage(new PlayerPanelLogsMessage());
         PlayerPanel.OnRejuvenate += () => SendMessage(new PlayerPanelRejuvenationMessage());
-        PlayerPanel.OnDelete+= () => SendMessage(new PlayerPanelDeleteMessage());
+        PlayerPanel.OnDelete += () => SendMessage(new PlayerPanelDeleteMessage());
         PlayerPanel.OnFollow += () => SendMessage(new PlayerPanelFollowMessage());
 
         PlayerPanel.OnClose += () => SendMessage(new CloseEuiMessage());

Content.Client/Administration/UI/Tabs/ObjectsTab/ObjectsTab.xaml.cs

@@ -132,8 +132,8 @@ public sealed partial class ObjectsTab : Control
         entry.OnTeleport += TeleportTo;
         entry.OnDelete += Delete;
         button.ToolTip = $"{info.Name}, {info.Entity}";
-
         button.AddChild(entry);
+        button.StyleClasses.Clear();
     }
 
     private bool DataFilterCondition(string filter, ListData listData)

Content.Client/Administration/UI/Tabs/PanicBunkerTab/PanicBunkerTab.xaml

@@ -27,7 +27,12 @@
         <cc:CommandButton Name="ShowReasonButton" Command="panicbunker_show_reason"
                           ToggleMode="True" Text="{Loc admin-ui-panic-bunker-show-reason}"
                           ToolTip="{Loc admin-ui-panic-bunker-show-reason-tooltip}" />
-        <BoxContainer Orientation="Vertical" Margin="0 10 0 0">
+        <BoxContainer Orientation="Horizontal">
+            <Label Text="{Loc cp14-admin-ui-suspicious-warning-level-setting}" MinWidth="175" />
+            <OptionButton Name="SuspiciousWarningLevel" HorizontalAlignment="Left" Margin="4 0"
+                          ToolTip="{Loc cp14-admin-ui-suspicious-warning-level-setting-desc}" />
+        </BoxContainer>
+        <BoxContainer Orientation="Vertical">
             <BoxContainer Orientation="Horizontal" Margin="2">
                 <Label Text="{Loc admin-ui-panic-bunker-min-account-age}" MinWidth="175" />
                 <LineEdit Name="MinAccountAge" MinWidth="50" Margin="0 0 5 0" />

Content.Client/Administration/UI/Tabs/PanicBunkerTab/PanicBunkerTab.xaml.cs

@@ -1,7 +1,9 @@
 using Content.Shared.Administration.Events;
+using Content.Shared.CCVar;
 using Robust.Client.AutoGenerated;
 using Robust.Client.UserInterface;
 using Robust.Client.UserInterface.XAML;
+using Robust.Shared.Configuration;
 using Robust.Shared.Console;
 
 namespace Content.Client.Administration.UI.Tabs.PanicBunkerTab;
@@ -10,9 +12,13 @@ namespace Content.Client.Administration.UI.Tabs.PanicBunkerTab;
 public sealed partial class PanicBunkerTab : Control
 {
     [Dependency] private readonly IConsoleHost _console = default!;
+    [Dependency] private readonly IConfigurationManager _cfg = default!;
 
     private string _minAccountAge;
     private string _minOverallMinutes;
+    // CrystallEdge suspicious activity warning system
+    private List<SuspiciousWarningLevelSelection> _suspiciousWarningLevelSelections = [];
+    private string _currentSuspiciousWarningLevel = string.Empty;
 
     public PanicBunkerTab()
     {
@@ -28,6 +34,21 @@ public sealed partial class PanicBunkerTab : Control
         MinOverallMinutes.OnTextEntered += args => SendMinOverallMinutes(args.Text);
         MinOverallMinutes.OnFocusExit += args => SendMinOverallMinutes(args.Text);
         _minOverallMinutes = MinOverallMinutes.Text;
+
+        // CrystallEdge suspicious activity warning system
+        foreach (var type in Enum.GetValues<SuspiciousWarningLevelSelection>())
+        {
+            _suspiciousWarningLevelSelections.Add(type);
+            SuspiciousWarningLevel.AddItem(GetLocalizedEnumValue(type));
+        }
+
+        UpdateSuspiciousWarningLevel();
+
+        SuspiciousWarningLevel.OnItemSelected += ev =>
+        {
+            SuspiciousWarningLevel.SelectId(ev.Id);
+            SendSuspiciousWarningLevel(_suspiciousWarningLevelSelections[ev.Id]);
+        };
     }
 
     private void SendMinAccountAge(string text)
@@ -74,4 +95,43 @@ public sealed partial class PanicBunkerTab : Control
         MinOverallMinutes.Text = status.MinOverallMinutes.ToString();
         _minOverallMinutes = MinOverallMinutes.Text;
     }
+
+    // CrystallEdge suspicious activity warning system
+    private enum SuspiciousWarningLevelSelection
+    {
+        Disabled,
+        Low,
+        Medium,
+        High,
+    }
+
+    private string GetLocalizedEnumValue(SuspiciousWarningLevelSelection selection)
+    {
+        return selection switch
+        {
+            SuspiciousWarningLevelSelection.Disabled => Loc.GetString("cp14-admin-ui-suspicious-warning-level-disabled"),
+            SuspiciousWarningLevelSelection.Low => Loc.GetString("cp14-admin-ui-suspicious-warning-level-low"),
+            SuspiciousWarningLevelSelection.Medium => Loc.GetString("cp14-admin-ui-suspicious-warning-level-medium"),
+            SuspiciousWarningLevelSelection.High =>  Loc.GetString("cp14-admin-ui-suspicious-warning-level-high"),
+            _ => throw new ArgumentOutOfRangeException(nameof(selection), selection, null),
+        };
+    }
+
+    private void UpdateSuspiciousWarningLevel()
+    {
+        _currentSuspiciousWarningLevel = _cfg.GetCVar(CCVars.SuspiciousAccountsWarningLevel);
+        if (!Enum.TryParse(_currentSuspiciousWarningLevel, true, out SuspiciousWarningLevelSelection currentSuspiciousWarningSelection))
+        {
+            throw new ArgumentOutOfRangeException(nameof(_currentSuspiciousWarningLevel),
+                _currentSuspiciousWarningLevel,
+                null);
+        }
+
+        SuspiciousWarningLevel.SelectId((int)currentSuspiciousWarningSelection);
+    }
+
+    private void SendSuspiciousWarningLevel(SuspiciousWarningLevelSelection selection)
+    {
+        _console.ExecuteCommand($"cp14.suspicious-warning-level {Enum.GetName(selection)}");
+    }
 }

Content.Client/Administration/UI/Tabs/PlayerTab/PlayerTab.xaml.cs

@@ -172,6 +172,7 @@ public sealed partial class PlayerTab : Control
             _playerTabSymbolSetting);
         button.AddChild(entry);
         button.ToolTip = $"{player.Username}, {player.CharacterName}, {player.IdentityName}, {player.StartingJob}";
+        button.StyleClasses.Clear();
     }
 
     /// <summary>

Content.Client/Administration/UI/Tabs/PlayerTab/PlayerTabEntry.xaml.cs

@@ -1,9 +1,11 @@
 using Content.Shared.Administration;
+using Content.Shared.Mind;
 using Content.Shared.Roles;
 using Robust.Client.AutoGenerated;
 using Robust.Client.Graphics;
 using Robust.Client.UserInterface.Controls;
 using Robust.Client.UserInterface.XAML;
+using Robust.Shared.Prototypes;
 
 namespace Content.Client.Administration.UI.Tabs.PlayerTab;
 
@@ -11,6 +13,7 @@ namespace Content.Client.Administration.UI.Tabs.PlayerTab;
 public sealed partial class PlayerTabEntry : PanelContainer
 {
     [Dependency] private readonly IEntityManager _entMan = default!;
+    [Dependency] private readonly IPrototypeManager _prototype = default!;
 
     public PlayerTabEntry(
         PlayerInfo player,
@@ -23,6 +26,8 @@ public sealed partial class PlayerTabEntry : PanelContainer
         RobustXamlLoader.Load(this);
         var roles = _entMan.System<SharedRoleSystem>();
 
+        var rolePrototype = player.RoleProto == null ? null : _prototype.Index(player.RoleProto.Value);
+
         UsernameLabel.Text = player.Username;
         if (!player.Connected)
             UsernameLabel.StyleClasses.Add("Disabled");
@@ -57,19 +62,19 @@ public sealed partial class PlayerTabEntry : PanelContainer
                 break;
             default:
             case AdminPlayerTabSymbolOption.Specific:
-                symbol = player.Antag ? player.RoleProto.Symbol : string.Empty;
+                symbol = player.Antag ? rolePrototype?.Symbol ?? RoleTypePrototype.FallbackSymbol : string.Empty;
                 break;
         }
 
         CharacterLabel.Text = Loc.GetString("player-tab-character-name-antag-symbol", ("symbol", symbol), ("name", player.CharacterName));
 
         if (player.Antag && colorAntags)
-            CharacterLabel.FontColorOverride = player.RoleProto.Color;
+            CharacterLabel.FontColorOverride = rolePrototype?.Color ?? RoleTypePrototype.FallbackColor;
         if (player.IdentityName != player.CharacterName)
             CharacterLabel.Text += $" [{player.IdentityName}]";
 
-        var roletype = RoleTypeLabel.Text = Loc.GetString(player.RoleProto.Name);
-        var subtype = roles.GetRoleSubtypeLabel(player.RoleProto.Name, player.Subtype);
+        var roletype = RoleTypeLabel.Text = Loc.GetString(rolePrototype?.Name ?? RoleTypePrototype.FallbackName);
+        var subtype = roles.GetRoleSubtypeLabel(rolePrototype?.Name ?? RoleTypePrototype.FallbackName, player.Subtype);
         switch (roleSetting)
         {
             case AdminPlayerTabRoleTypeOption.RoleTypeSubtype:
@@ -92,7 +97,7 @@ public sealed partial class PlayerTabEntry : PanelContainer
         }
 
         if (colorRoles)
-            RoleTypeLabel.FontColorOverride = player.RoleProto.Color;
+            RoleTypeLabel.FontColorOverride = rolePrototype?.Color ?? RoleTypePrototype.FallbackColor;
         BackgroundColorPanel.PanelOverride = styleBoxFlat;
         OverallPlaytimeLabel.Text = player.PlaytimeString;
     }

Content.Client/Administration/UI/Tabs/RoundTab.xaml

@@ -1,13 +1,13 @@
 <Control
     xmlns="https://spacestation14.io"
-    xmlns:cc="clr-namespace:Content.Client.Administration.UI.CustomControls"
+    xmlns:controls="clr-namespace:Content.Client.UserInterface.Controls"
     Margin="4"
     MinSize="50 50">
     <GridContainer
         Columns="3">
-        <cc:CommandButton Command="startround" Text="{Loc administration-ui-round-tab-start-round}" />
-        <cc:CommandButton Command="endround" Text="{Loc administration-ui-round-tab-end-round}" />
-        <cc:CommandButton Command="restartround" Text="{Loc administration-ui-round-tab-restart-round}" />
-        <cc:CommandButton Command="restartroundnow" Text="{Loc administration-ui-round-tab-restart-round-now}" />
+        <controls:ConfirmButton Name="StartRound" Text="{Loc administration-ui-round-tab-start-round}" />
+        <controls:ConfirmButton Name="EndRound" Text="{Loc administration-ui-round-tab-end-round}" />
+        <controls:ConfirmButton Name="RestartRound" Text="{Loc administration-ui-round-tab-restart-round}" />
+        <controls:ConfirmButton Name="RestartRoundNow" Text="{Loc administration-ui-round-tab-restart-round-now}" />
     </GridContainer>
 </Control>

Content.Client/Administration/UI/Tabs/RoundTab.xaml.cs

@@ -1,10 +1,24 @@
 using Robust.Client.AutoGenerated;
+using Robust.Client.Console;
 using Robust.Client.UserInterface;
+using Robust.Client.UserInterface.XAML;
 
 namespace Content.Client.Administration.UI.Tabs
 {
     [GenerateTypedNameReferences]
     public sealed partial class RoundTab : Control
     {
+        [Dependency] private readonly IClientConsoleHost _console = default!;
+
+        public RoundTab()
+        {
+            RobustXamlLoader.Load(this);
+            IoCManager.InjectDependencies(this);
+
+            StartRound.OnPressed += _ => _console.ExecuteCommand("startround");
+            EndRound.OnPressed += _ => _console.ExecuteCommand("endround");
+            RestartRound.OnPressed += _ => _console.ExecuteCommand("restartround");
+            RestartRoundNow.OnPressed += _ => _console.ExecuteCommand("restartroundnow");
+        }
     }
 }

Content.Client/Administration/UI/Tabs/ServerTab.xaml

@@ -1,11 +1,12 @@
 <Control
     xmlns="https://spacestation14.io"
     xmlns:cc="clr-namespace:Content.Client.Administration.UI.CustomControls"
+    xmlns:controls="clr-namespace:Content.Client.UserInterface.Controls"
     Margin="4"
     MinSize="50 50">
     <GridContainer
         Columns="4" >
-        <cc:CommandButton Command="shutdown" Text="{Loc server-shutdown}" />
+        <controls:ConfirmButton Name="ServerShutdownButton" Text="{Loc server-shutdown}" />
         <cc:CommandButton Name="SetOocButton" Command="setooc" Text="{Loc server-ooc-toggle}" ToggleMode="True" />
         <cc:CommandButton Name="SetLoocButton" Command="setlooc" Text="{Loc server-looc-toggle}" ToggleMode="True" />
     </GridContainer>

Content.Client/Administration/UI/Tabs/ServerTab.xaml.cs

@@ -1,5 +1,6 @@
 using Content.Shared.CCVar;
 using Robust.Client.AutoGenerated;
+using Robust.Client.Console;
 using Robust.Client.UserInterface;
 using Robust.Client.UserInterface.XAML;
 using Robust.Shared.Configuration;
@@ -10,6 +11,7 @@ namespace Content.Client.Administration.UI.Tabs
     public sealed partial class ServerTab : Control
     {
         [Dependency] private readonly IConfigurationManager _config = default!;
+        [Dependency] private readonly IClientConsoleHost _console = default!;
 
         public ServerTab()
         {
@@ -18,6 +20,8 @@ namespace Content.Client.Administration.UI.Tabs
 
             _config.OnValueChanged(CCVars.OocEnabled, OocEnabledChanged, true);
             _config.OnValueChanged(CCVars.LoocEnabled, LoocEnabledChanged, true);
+
+            ServerShutdownButton.OnPressed += _ => _console.ExecuteCommand("shutdown");
         }
 
         private void OocEnabledChanged(bool value)

Content.Client/Alerts/GenericCounterAlertSystem.cs

@@ -0,0 +1,90 @@
+using System.Numerics;
+using Content.Shared.Alert.Components;
+using Robust.Client.GameObjects;
+using Robust.Client.Graphics;
+
+namespace Content.Client.Alerts;
+
+/// <summary>
+/// This handles <see cref="GenericCounterAlertComponent"/>
+/// </summary>
+public sealed class GenericCounterAlertSystem : EntitySystem
+{
+    [Dependency] private readonly SpriteSystem _sprite = default!;
+
+    /// <inheritdoc/>
+    public override void Initialize()
+    {
+        SubscribeLocalEvent<GenericCounterAlertComponent, UpdateAlertSpriteEvent>(OnUpdateAlertSprite);
+    }
+
+    private void OnUpdateAlertSprite(Entity<GenericCounterAlertComponent> ent, ref UpdateAlertSpriteEvent args)
+    {
+        var sprite = args.SpriteViewEnt.Comp;
+
+        var ev = new GetGenericAlertCounterAmountEvent(args.Alert);
+        RaiseLocalEvent(args.ViewerEnt, ref ev);
+
+        if (!ev.Handled)
+            return;
+
+        // It cannot be null if its handled, but good to check to avoid ugly null ignores.
+        if (ev.Amount == null)
+            return;
+
+        // How many digits can we display
+        var maxDigitCount = GetMaxDigitCount((ent, ent, sprite));
+
+        // Clamp it to a positive number that we can actually display in full (no rollover to 0)
+        var amount = (int) Math.Clamp(ev.Amount.Value, 0, Math.Pow(10, maxDigitCount) - 1);
+
+        // This is super wack but ig it works?
+        var digitCount = ent.Comp.HideLeadingZeroes
+            ? amount.ToString().Length
+            : maxDigitCount;
+
+        if (ent.Comp.HideLeadingZeroes)
+        {
+            for (var i = 0; i < ent.Comp.DigitKeys.Count; i++)
+            {
+                if (!_sprite.LayerMapTryGet(ent.Owner, ent.Comp.DigitKeys[i], out var layer, false))
+                    continue;
+
+                _sprite.LayerSetVisible(ent.Owner, layer, i <= digitCount - 1);
+            }
+        }
+
+        // ReSharper disable once PossibleLossOfFraction
+        var baseOffset = (ent.Comp.AlertSize.X - digitCount * ent.Comp.GlyphWidth) / 2 * (1f / EyeManager.PixelsPerMeter);
+
+        for (var i = 0; i < ent.Comp.DigitKeys.Count; i++)
+        {
+            if (!_sprite.LayerMapTryGet(ent.Owner, ent.Comp.DigitKeys[i], out var layer, false))
+                continue;
+
+            var result = amount / (int) Math.Pow(10, i) % 10;
+            _sprite.LayerSetRsiState(ent.Owner, layer, result.ToString());
+
+            if (ent.Comp.CenterGlyph)
+            {
+                var offset = baseOffset + (digitCount - 1 - i) * ent.Comp.GlyphWidth * (1f / EyeManager.PixelsPerMeter);
+                _sprite.LayerSetOffset(ent.Owner, layer, new Vector2(offset, 0));
+            }
+        }
+    }
+
+    /// <summary>
+    /// Gets the number of digits that we can display.
+    /// </summary>
+    /// <returns>The number of digits.</returns>
+    private int GetMaxDigitCount(Entity<GenericCounterAlertComponent, SpriteComponent> ent)
+    {
+        for (var i = ent.Comp1.DigitKeys.Count - 1; i >= 0; i--)
+        {
+            if (_sprite.LayerExists((ent.Owner, ent.Comp2), ent.Comp1.DigitKeys[i]))
+                return i + 1;
+        }
+
+        return 0;
+    }
+}

Content.Client/Alerts/UpdateAlertSpriteEvent.cs

@@ -11,11 +11,14 @@ public record struct UpdateAlertSpriteEvent
 {
     public Entity<SpriteComponent> SpriteViewEnt;
 
+    public EntityUid ViewerEnt;
+
     public AlertPrototype Alert;
 
-    public UpdateAlertSpriteEvent(Entity<SpriteComponent> spriteViewEnt, AlertPrototype alert)
+    public UpdateAlertSpriteEvent(Entity<SpriteComponent> spriteViewEnt, EntityUid viewerEnt, AlertPrototype alert)
     {
         SpriteViewEnt = spriteViewEnt;
+        ViewerEnt = viewerEnt;
         Alert = alert;
     }
 }

Content.Client/Anomaly/AnomalySystem.cs

@@ -62,11 +62,11 @@ public sealed class AnomalySystem : SharedAnomalySystem
     {
         base.Update(frameTime);
 
-        var query = EntityQueryEnumerator<AnomalySupercriticalComponent, SpriteComponent>();
+        var query = EntityQueryEnumerator<AnomalyComponent, AnomalySupercriticalComponent, SpriteComponent>();
 
-        while (query.MoveNext(out var uid, out var super, out var sprite))
+        while (query.MoveNext(out var uid, out var anomaly, out var super, out var sprite))
         {
-            var completion = 1f - (float)((super.EndTime - _timing.CurTime) / super.SupercriticalDuration);
+            var completion = 1f - (float) ((super.EndTime - _timing.CurTime) / anomaly.SupercriticalDuration);
             var scale = completion * (super.MaxScaleAmount - 1f) + 1f;
             _sprite.SetScale((uid, sprite), new Vector2(scale, scale));
 

Content.Client/Anomaly/Ui/AnomalyScannerBoundUserInterface.cs

@@ -20,6 +20,7 @@ public sealed class AnomalyScannerBoundUserInterface : BoundUserInterface
 
         _menu = new AnomalyScannerMenu();
         _menu.OpenCentered();
+        _menu.OnClose += Close;
     }
 
     protected override void UpdateState(BoundUserInterfaceState state)

Content.Client/Atmos/AlignAtmosPipeLayers.cs

@@ -0,0 +1,203 @@
+using Content.Client.Construction;
+using Content.Shared.Atmos.Components;
+using Content.Shared.Atmos.EntitySystems;
+using Content.Shared.Construction.Prototypes;
+using Robust.Client.GameObjects;
+using Robust.Client.Graphics;
+using Robust.Client.Placement;
+using Robust.Client.Placement.Modes;
+using Robust.Client.Utility;
+using Robust.Shared.Enums;
+using Robust.Shared.Map;
+using Robust.Shared.Map.Components;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Utility;
+using System.Numerics;
+using static Robust.Client.Placement.PlacementManager;
+
+namespace Content.Client.Atmos;
+
+/// <summary>
+/// Allows users to place atmos pipes on different layers depending on how the mouse cursor is positioned within a grid tile.
+/// </summary>
+/// <remarks>
+/// This placement mode is not on the engine because it is content specific.
+/// </remarks>
+public sealed class AlignAtmosPipeLayers : SnapgridCenter
+{
+    [Dependency] private readonly IEntityManager _entityManager = default!;
+    [Dependency] private readonly IPrototypeManager _protoManager = default!;
+    [Dependency] private readonly IMapManager _mapManager = default!;
+    [Dependency] private readonly IEyeManager _eyeManager = default!;
+
+    private readonly SharedMapSystem _mapSystem;
+    private readonly SharedTransformSystem _transformSystem;
+    private readonly SharedAtmosPipeLayersSystem _pipeLayersSystem;
+    private readonly SpriteSystem _spriteSystem;
+
+    private const float SearchBoxSize = 2f;
+    private EntityCoordinates _unalignedMouseCoords = default;
+    private const float MouseDeadzoneRadius = 0.25f;
+
+    private Color _guideColor = new Color(0, 0, 0.5785f);
+    private const float GuideRadius = 0.1f;
+    private const float GuideOffset = 0.21875f;
+
+    public AlignAtmosPipeLayers(PlacementManager pMan) : base(pMan)
+    {
+        IoCManager.InjectDependencies(this);
+
+        _mapSystem = _entityManager.System<SharedMapSystem>();
+        _transformSystem = _entityManager.System<SharedTransformSystem>();
+        _pipeLayersSystem = _entityManager.System<SharedAtmosPipeLayersSystem>();
+        _spriteSystem = _entityManager.System<SpriteSystem>();
+    }
+
+    /// <inheritdoc/>
+    public override void Render(in OverlayDrawArgs args)
+    {
+        var gridUid = _entityManager.System<SharedTransformSystem>().GetGrid(MouseCoords);
+
+        if (gridUid == null || Grid == null)
+            return;
+
+        // Draw guide circles for each pipe layer if we are not in line/grid placing mode
+        if (pManager.PlacementType == PlacementTypes.None)
+        {
+            var gridRotation = _transformSystem.GetWorldRotation(gridUid.Value);
+            var worldPosition = _mapSystem.LocalToWorld(gridUid.Value, Grid, MouseCoords.Position);
+            var direction = (_eyeManager.CurrentEye.Rotation + gridRotation + Math.PI / 2).GetCardinalDir();
+            var multi = (direction == Direction.North || direction == Direction.South) ? -1f : 1f;
+
+            args.WorldHandle.DrawCircle(worldPosition, GuideRadius, _guideColor);
+            args.WorldHandle.DrawCircle(worldPosition + gridRotation.RotateVec(new Vector2(multi * GuideOffset, GuideOffset)), GuideRadius, _guideColor);
+            args.WorldHandle.DrawCircle(worldPosition - gridRotation.RotateVec(new Vector2(multi * GuideOffset, GuideOffset)), GuideRadius, _guideColor);
+        }
+
+        base.Render(args);
+    }
+
+    /// <inheritdoc/>
+    public override void AlignPlacementMode(ScreenCoordinates mouseScreen)
+    {
+        _unalignedMouseCoords = ScreenToCursorGrid(mouseScreen);
+        base.AlignPlacementMode(mouseScreen);
+
+        // Exit early if we are in line/grid placing mode
+        if (pManager.PlacementType != PlacementTypes.None)
+            return;
+
+        MouseCoords = _unalignedMouseCoords.AlignWithClosestGridTile(SearchBoxSize, _entityManager, _mapManager);
+
+        var gridId = _transformSystem.GetGrid(MouseCoords);
+
+        if (!_entityManager.TryGetComponent<MapGridComponent>(gridId, out var mapGrid))
+            return;
+
+        var gridRotation = _transformSystem.GetWorldRotation(gridId.Value);
+        CurrentTile = _mapSystem.GetTileRef(gridId.Value, mapGrid, MouseCoords);
+
+        float tileSize = mapGrid.TileSize;
+        GridDistancing = tileSize;
+
+        MouseCoords = new EntityCoordinates(MouseCoords.EntityId, new Vector2(CurrentTile.X + tileSize / 2 + pManager.PlacementOffset.X,
+            CurrentTile.Y + tileSize / 2 + pManager.PlacementOffset.Y));
+
+        // Calculate the position of the mouse cursor with respect to the center of the tile to determine which layer to use
+        var mouseCoordsDiff = _unalignedMouseCoords.Position - MouseCoords.Position;
+        var layer = AtmosPipeLayer.Primary;
+
+        if (mouseCoordsDiff.Length() > MouseDeadzoneRadius)
+        {
+            // Determine the direction of the mouse is relative to the center of the tile, adjusting for the player eye and grid rotation
+            var direction = (new Angle(mouseCoordsDiff) + _eyeManager.CurrentEye.Rotation + gridRotation + Math.PI / 2).GetCardinalDir();
+            layer = (direction == Direction.North || direction == Direction.East) ? AtmosPipeLayer.Secondary : AtmosPipeLayer.Tertiary;
+        }
+
+        // Update the construction menu placer
+        if (pManager.Hijack != null)
+            UpdateHijackedPlacer(layer, mouseScreen);
+
+        // Otherwise update the debug placer
+        else
+            UpdatePlacer(layer);
+    }
+
+    private void UpdateHijackedPlacer(AtmosPipeLayer layer, ScreenCoordinates mouseScreen)
+    {
+        // Try to get alternative prototypes from the construction prototype
+        var constructionSystem = (pManager.Hijack as ConstructionPlacementHijack)?.CurrentConstructionSystem;
+        var altPrototypes = (pManager.Hijack as ConstructionPlacementHijack)?.CurrentPrototype?.AlternativePrototypes;
+
+        if (constructionSystem == null || altPrototypes == null || (int)layer >= altPrototypes.Length)
+            return;
+
+        var newProtoId = altPrototypes[(int)layer];
+
+        if (!_protoManager.TryIndex(newProtoId, out var newProto))
+            return;
+
+        if (newProto.Type != ConstructionType.Structure)
+        {
+            pManager.Clear();
+            return;
+        }
+
+        if (newProto.ID == (pManager.Hijack as ConstructionPlacementHijack)?.CurrentPrototype?.ID)
+            return;
+
+        // Start placing
+        pManager.BeginPlacing(new PlacementInformation()
+        {
+            IsTile = false,
+            PlacementOption = newProto.PlacementMode,
+        }, new ConstructionPlacementHijack(constructionSystem, newProto));
+
+        if (pManager.CurrentMode is AlignAtmosPipeLayers { } newMode)
+            newMode.RefreshGrid(mouseScreen);
+
+        // Update construction guide
+        constructionSystem.GetGuide(newProto);
+    }
+
+    private void UpdatePlacer(AtmosPipeLayer layer)
+    {
+        // Try to get alternative prototypes from the entity atmos pipe layer component
+        if (pManager.CurrentPermission?.EntityType == null)
+            return;
+
+        if (!_protoManager.TryIndex<EntityPrototype>(pManager.CurrentPermission.EntityType, out var currentProto))
+            return;
+
+        if (!currentProto.TryGetComponent<AtmosPipeLayersComponent>(out var atmosPipeLayers, _entityManager.ComponentFactory))
+            return;
+
+        if (!_pipeLayersSystem.TryGetAlternativePrototype(atmosPipeLayers, layer, out var newProtoId))
+            return;
+
+        if (_protoManager.TryIndex<EntityPrototype>(newProtoId, out var newProto))
+        {
+            // Update the placed prototype
+            pManager.CurrentPermission.EntityType = newProtoId;
+
+            // Update the appearance of the ghost sprite
+            if (newProto.TryGetComponent<SpriteComponent>(out var sprite, _entityManager.ComponentFactory))
+            {
+                var textures = new List<IDirectionalTextureProvider>();
+
+                foreach (var spriteLayer in sprite.AllLayers)
+                {
+                    if (spriteLayer.ActualRsi?.Path != null && spriteLayer.RsiState.Name != null)
+                        textures.Add(_spriteSystem.RsiStateLike(new SpriteSpecifier.Rsi(spriteLayer.ActualRsi.Path, spriteLayer.RsiState.Name)));
+                }
+
+                pManager.CurrentTextures = textures;
+            }
+        }
+    }
+
+    private void RefreshGrid(ScreenCoordinates mouseScreen)
+    {
+        base.AlignPlacementMode(mouseScreen);
+    }
+}

Content.Client/Atmos/Consoles/AtmosMonitoringConsoleNavMapControl.cs

@@ -17,6 +17,10 @@ public sealed partial class AtmosMonitoringConsoleNavMapControl : NavMapControl
     public int? FocusNetId = null;
 
     private const int ChunkSize = 4;
+    private const float ScaleModifier = 4f;
+
+    private readonly float[] _layerFraction = { 0.5f, 0.75f, 0.25f };
+    private const float LineThickness = 0.05f;
 
     private readonly Color _basePipeNetColor = Color.LightGray;
     private readonly Color _unfocusedPipeNetColor = Color.DimGray;
@@ -95,23 +99,23 @@ public sealed partial class AtmosMonitoringConsoleNavMapControl : NavMapControl
             foreach (var chunkedLine in atmosPipeNetwork)
             {
                 var leftTop = ScalePosition(new Vector2
-                    (Math.Min(chunkedLine.Origin.X, chunkedLine.Terminus.X) - 0.1f,
-                    Math.Min(chunkedLine.Origin.Y, chunkedLine.Terminus.Y) - 0.1f)
+                    (Math.Min(chunkedLine.Origin.X, chunkedLine.Terminus.X) - LineThickness,
+                    Math.Min(chunkedLine.Origin.Y, chunkedLine.Terminus.Y) - LineThickness)
                     - offset);
 
                 var rightTop = ScalePosition(new Vector2
-                    (Math.Max(chunkedLine.Origin.X, chunkedLine.Terminus.X) + 0.1f,
-                    Math.Min(chunkedLine.Origin.Y, chunkedLine.Terminus.Y) - 0.1f)
+                    (Math.Max(chunkedLine.Origin.X, chunkedLine.Terminus.X) + LineThickness,
+                    Math.Min(chunkedLine.Origin.Y, chunkedLine.Terminus.Y) - LineThickness)
                     - offset);
 
                 var leftBottom = ScalePosition(new Vector2
-                    (Math.Min(chunkedLine.Origin.X, chunkedLine.Terminus.X) - 0.1f,
-                    Math.Max(chunkedLine.Origin.Y, chunkedLine.Terminus.Y) + 0.1f)
+                    (Math.Min(chunkedLine.Origin.X, chunkedLine.Terminus.X) - LineThickness,
+                    Math.Max(chunkedLine.Origin.Y, chunkedLine.Terminus.Y) + LineThickness)
                     - offset);
 
                 var rightBottom = ScalePosition(new Vector2
-                    (Math.Max(chunkedLine.Origin.X, chunkedLine.Terminus.X) + 0.1f,
-                    Math.Max(chunkedLine.Origin.Y, chunkedLine.Terminus.Y) + 0.1f)
+                    (Math.Max(chunkedLine.Origin.X, chunkedLine.Terminus.X) + LineThickness,
+                    Math.Max(chunkedLine.Origin.Y, chunkedLine.Terminus.Y) + LineThickness)
                     - offset);
 
                 if (!pipeVertexUVs.TryGetValue(chunkedLine.Color, out var pipeVertexUV))
@@ -142,7 +146,7 @@ public sealed partial class AtmosMonitoringConsoleNavMapControl : NavMapControl
         if (chunks == null || grid == null)
             return decodedOutput;
 
-        // Clear stale look up table values 
+        // Clear stale look up table values
         _horizLines.Clear();
         _horizLinesReversed.Clear();
         _vertLines.Clear();
@@ -158,10 +162,10 @@ public sealed partial class AtmosMonitoringConsoleNavMapControl : NavMapControl
         {
             var list = new List<AtmosMonitoringConsoleLine>();
 
-            foreach (var ((netId, hexColor), atmosPipeData) in chunk.AtmosPipeData)
+            foreach (var ((netId, layer, pipeColor), atmosPipeData) in chunk.AtmosPipeData)
             {
                 // Determine the correct coloration for the pipe
-                var color = Color.FromHex(hexColor) * _basePipeNetColor;
+                var color = pipeColor * _basePipeNetColor;
 
                 if (FocusNetId != null && FocusNetId != netId)
                     color *= _unfocusedPipeNetColor;
@@ -191,6 +195,9 @@ public sealed partial class AtmosMonitoringConsoleNavMapControl : NavMapControl
                     _vertLinesReversed[color] = vertLinesReversed;
                 }
 
+                var layerFraction = _layerFraction[(int)layer];
+                var origin = new Vector2(grid.TileSize * layerFraction, -grid.TileSize * layerFraction);
+
                 // Loop over the chunk
                 for (var tileIdx = 0; tileIdx < ChunkSize * ChunkSize; tileIdx++)
                 {
@@ -208,21 +215,22 @@ public sealed partial class AtmosMonitoringConsoleNavMapControl : NavMapControl
 
                     // Calculate the draw point offsets
                     var vertLineOrigin = (atmosPipeData & northMask << tileIdx * SharedNavMapSystem.Directions) > 0 ?
-                        new Vector2(grid.TileSize * 0.5f, -grid.TileSize * 1f) : new Vector2(grid.TileSize * 0.5f, -grid.TileSize * 0.5f);
+                        new Vector2(grid.TileSize * layerFraction, -grid.TileSize * 1f) : origin;
 
                     var vertLineTerminus = (atmosPipeData & southMask << tileIdx * SharedNavMapSystem.Directions) > 0 ?
-                        new Vector2(grid.TileSize * 0.5f, -grid.TileSize * 0f) : new Vector2(grid.TileSize * 0.5f, -grid.TileSize * 0.5f);
+                        new Vector2(grid.TileSize * layerFraction, -grid.TileSize * 0f) : origin;
 
                     var horizLineOrigin = (atmosPipeData & eastMask << tileIdx * SharedNavMapSystem.Directions) > 0 ?
-                        new Vector2(grid.TileSize * 1f, -grid.TileSize * 0.5f) : new Vector2(grid.TileSize * 0.5f, -grid.TileSize * 0.5f);
+                        new Vector2(grid.TileSize * 1f, -grid.TileSize * layerFraction) : origin;
 
                     var horizLineTerminus = (atmosPipeData & westMask << tileIdx * SharedNavMapSystem.Directions) > 0 ?
-                        new Vector2(grid.TileSize * 0f, -grid.TileSize * 0.5f) : new Vector2(grid.TileSize * 0.5f, -grid.TileSize * 0.5f);
+                        new Vector2(grid.TileSize * 0f, -grid.TileSize * layerFraction) : origin;
 
-                    // Since we can have pipe lines that have a length of a half tile, 
-                    // double the vectors and convert to vector2i so we can merge them
-                    AddOrUpdateNavMapLine(ConvertVector2ToVector2i(tile + horizLineOrigin, 2), ConvertVector2ToVector2i(tile + horizLineTerminus, 2), horizLines, horizLinesReversed);
-                    AddOrUpdateNavMapLine(ConvertVector2ToVector2i(tile + vertLineOrigin, 2), ConvertVector2ToVector2i(tile + vertLineTerminus, 2), vertLines, vertLinesReversed);
+                    // Scale up the vectors and convert to vector2i so we can merge them
+                    AddOrUpdateNavMapLine(ConvertVector2ToVector2i(tile + horizLineOrigin, ScaleModifier),
+                        ConvertVector2ToVector2i(tile + horizLineTerminus, ScaleModifier), horizLines, horizLinesReversed);
+                    AddOrUpdateNavMapLine(ConvertVector2ToVector2i(tile + vertLineOrigin, ScaleModifier),
+                        ConvertVector2ToVector2i(tile + vertLineTerminus, ScaleModifier), vertLines, vertLinesReversed);
                 }
             }
         }
@@ -235,7 +243,7 @@ public sealed partial class AtmosMonitoringConsoleNavMapControl : NavMapControl
 
             foreach (var (origin, terminal) in horizLines)
                 decodedOutput.Add(new AtmosMonitoringConsoleLine
-                    (ConvertVector2iToVector2(origin, 0.5f), ConvertVector2iToVector2(terminal, 0.5f), sRGB));
+                    (ConvertVector2iToVector2(origin, 1f / ScaleModifier), ConvertVector2iToVector2(terminal, 1f / ScaleModifier), sRGB));
         }
 
         foreach (var (color, vertLines) in _vertLines)
@@ -245,7 +253,7 @@ public sealed partial class AtmosMonitoringConsoleNavMapControl : NavMapControl
 
             foreach (var (origin, terminal) in vertLines)
                 decodedOutput.Add(new AtmosMonitoringConsoleLine
-                    (ConvertVector2iToVector2(origin, 0.5f), ConvertVector2iToVector2(terminal, 0.5f), sRGB));
+                    (ConvertVector2iToVector2(origin, 1f / ScaleModifier), ConvertVector2iToVector2(terminal, 1f / ScaleModifier), sRGB));
         }
 
         return decodedOutput;

Content.Client/Atmos/Consoles/AtmosMonitoringConsoleSystem.cs

@@ -15,7 +15,7 @@ public sealed class AtmosMonitoringConsoleSystem : SharedAtmosMonitoringConsoleS
 
     private void OnHandleState(EntityUid uid, AtmosMonitoringConsoleComponent component, ref ComponentHandleState args)
     {
-        Dictionary<Vector2i, Dictionary<(int, string), ulong>> modifiedChunks;
+        Dictionary<Vector2i, Dictionary<AtmosMonitoringConsoleSubnet, ulong>> modifiedChunks;
         Dictionary<NetEntity, AtmosDeviceNavMapData> atmosDevices;
 
         switch (args.Current)
@@ -54,7 +54,7 @@ public sealed class AtmosMonitoringConsoleSystem : SharedAtmosMonitoringConsoleS
         foreach (var (origin, chunk) in modifiedChunks)
         {
             var newChunk = new AtmosPipeChunk(origin);
-            newChunk.AtmosPipeData = new Dictionary<(int, string), ulong>(chunk);
+            newChunk.AtmosPipeData = new Dictionary<AtmosMonitoringConsoleSubnet, ulong>(chunk);
 
             component.AtmosPipeChunks[origin] = newChunk;
         }

Content.Client/Atmos/Consoles/AtmosMonitoringConsoleWindow.xaml.cs

@@ -13,6 +13,7 @@ using Robust.Shared.Timing;
 using Robust.Shared.Utility;
 using System.Diagnostics.CodeAnalysis;
 using System.Linq;
+using System.Numerics;
 
 namespace Content.Client.Atmos.Consoles;
 
@@ -33,6 +34,8 @@ public sealed partial class AtmosMonitoringConsoleWindow : FancyWindow
     private ProtoId<NavMapBlipPrototype> _navMapConsoleProtoId = "NavMapConsole";
     private ProtoId<NavMapBlipPrototype> _gasPipeSensorProtoId = "GasPipeSensor";
 
+    private readonly Vector2[] _pipeLayerOffsets = { new Vector2(0f, 0f), new Vector2(0.25f, 0.25f), new Vector2(-0.25f, -0.25f) };
+
     public AtmosMonitoringConsoleWindow(AtmosMonitoringConsoleBoundUserInterface userInterface, EntityUid? owner)
     {
         RobustXamlLoader.Load(this);
@@ -53,7 +56,7 @@ public sealed partial class AtmosMonitoringConsoleWindow : FancyWindow
             consoleCoords = xform.Coordinates;
             NavMap.MapUid = xform.GridUid;
 
-            // Assign station name      
+            // Assign station name
             if (_entManager.TryGetComponent<MetaDataComponent>(xform.GridUid, out var stationMetaData))
                 stationName = stationMetaData.EntityName;
 
@@ -238,6 +241,10 @@ public sealed partial class AtmosMonitoringConsoleWindow : FancyWindow
 
         var blinks = proto.Blinks || _focusEntity == metaData.NetEntity;
         var coords = _entManager.GetCoordinates(metaData.NetCoordinates);
+
+        if (proto.Placement == NavMapBlipPlacement.Offset && metaData.PipeLayer > 0)
+            coords = coords.Offset(_pipeLayerOffsets[(int)metaData.PipeLayer]);
+
         var blip = new NavMapBlip(coords, _spriteSystem.Frame0(new SpriteSpecifier.Texture(texture)), color, blinks, proto.Selectable, proto.Scale);
         NavMap.TrackedEntities[metaData.NetEntity] = blip;
     }

Content.Client/Atmos/EntitySystems/AtmosPipeAppearanceSystem.cs

@@ -1,6 +1,7 @@
 using Content.Client.SubFloor;
 using Content.Shared.Atmos;
 using Content.Shared.Atmos.Components;
+using Content.Shared.Atmos.EntitySystems;
 using Content.Shared.Atmos.Piping;
 using JetBrains.Annotations;
 using Robust.Client.GameObjects;
@@ -8,7 +9,7 @@ using Robust.Client.GameObjects;
 namespace Content.Client.Atmos.EntitySystems;
 
 [UsedImplicitly]
-public sealed class AtmosPipeAppearanceSystem : EntitySystem
+public sealed partial class AtmosPipeAppearanceSystem : SharedAtmosPipeAppearanceSystem
 {
     [Dependency] private readonly SharedAppearanceSystem _appearance = default!;
     [Dependency] private readonly SpriteSystem _sprite = default!;
@@ -26,26 +27,37 @@ public sealed class AtmosPipeAppearanceSystem : EntitySystem
         if (!TryComp(uid, out SpriteComponent? sprite))
             return;
 
+        var numberOfPipeLayers = GetNumberOfPipeLayers(uid, out _);
+
         foreach (var layerKey in Enum.GetValues<PipeConnectionLayer>())
         {
-            var layer = _sprite.LayerMapReserve((uid, sprite), layerKey);
-            _sprite.LayerSetRsi((uid, sprite), layer, component.Sprite.RsiPath);
-            _sprite.LayerSetRsiState((uid, sprite), layer, component.Sprite.RsiState);
-            _sprite.LayerSetDirOffset((uid, sprite), layer, ToOffset(layerKey));
+            for (byte i = 0; i < numberOfPipeLayers; i++)
+            {
+                var layerName = layerKey.ToString() + i.ToString();
+                var layer = _sprite.LayerMapReserve((uid, sprite), layerName);
+                _sprite.LayerSetRsi((uid, sprite), layer, component.Sprite[i].RsiPath);
+                _sprite.LayerSetRsiState((uid, sprite), layer, component.Sprite[i].RsiState);
+                _sprite.LayerSetDirOffset((uid, sprite), layer, ToOffset(layerKey));
+            }
         }
     }
 
-    private void HideAllPipeConnection(Entity<SpriteComponent> entity)
+    private void HideAllPipeConnection(Entity<SpriteComponent> entity, AtmosPipeLayersComponent? atmosPipeLayers, int numberOfPipeLayers)
     {
         var sprite = entity.Comp;
 
         foreach (var layerKey in Enum.GetValues<PipeConnectionLayer>())
         {
-            if (!_sprite.LayerMapTryGet(entity.AsNullable(), layerKey, out var key, false))
-                continue;
+            for (byte i = 0; i < numberOfPipeLayers; i++)
+            {
+                var layerName = layerKey.ToString() + i.ToString();
 
-            var layer = sprite[key];
-            layer.Visible = false;
+                if (!_sprite.LayerMapTryGet(entity.AsNullable(), layerName, out var key, false))
+                    continue;
+
+                var layer = sprite[key];
+                layer.Visible = false;
+            }
         }
     }
 
@@ -61,33 +73,45 @@ public sealed class AtmosPipeAppearanceSystem : EntitySystem
             return;
         }
 
-        if (!_appearance.TryGetData<PipeDirection>(uid, PipeVisuals.VisualState, out var worldConnectedDirections, args.Component))
+        var numberOfPipeLayers = GetNumberOfPipeLayers(uid, out var atmosPipeLayers);
+
+        if (!_appearance.TryGetData<int>(uid, PipeVisuals.VisualState, out var worldConnectedDirections, args.Component))
         {
-            HideAllPipeConnection((uid, args.Sprite));
+            HideAllPipeConnection((uid, args.Sprite), atmosPipeLayers, numberOfPipeLayers);
             return;
         }
 
         if (!_appearance.TryGetData<Color>(uid, PipeColorVisuals.Color, out var color, args.Component))
             color = Color.White;
 
-        // transform connected directions to local-coordinates
-        var connectedDirections = worldConnectedDirections.RotatePipeDirection(-Transform(uid).LocalRotation);
-
-        foreach (var layerKey in Enum.GetValues<PipeConnectionLayer>())
+        for (byte i = 0; i < numberOfPipeLayers; i++)
         {
-            if (!_sprite.LayerMapTryGet((uid, args.Sprite), layerKey, out var key, false))
-                continue;
+            // Extract the cardinal pipe orientations for the current pipe layer
+            // '15' is the four bit mask that is used to extract the pipe orientations of interest from 'worldConnectedDirections'
+            // Fun fact: a collection of four bits is called a 'nibble'! They aren't natively supported :(
+            var pipeLayerConnectedDirections = (PipeDirection)(15 & (worldConnectedDirections >> (PipeDirectionHelpers.PipeDirections * i)));
 
-            var layer = args.Sprite[key];
-            var dir = (PipeDirection)layerKey;
-            var visible = connectedDirections.HasDirection(dir);
+            // Transform the connected directions to local-coordinates
+            var connectedDirections = pipeLayerConnectedDirections.RotatePipeDirection(-Transform(uid).LocalRotation);
 
-            layer.Visible &= visible;
+            foreach (var layerKey in Enum.GetValues<PipeConnectionLayer>())
+            {
+                var layerName = layerKey.ToString() + i.ToString();
 
-            if (!visible)
-                continue;
+                if (!_sprite.LayerMapTryGet((uid, args.Sprite), layerName, out var key, false))
+                    continue;
 
-            layer.Color = color;
+                var layer = args.Sprite[key];
+                var dir = (PipeDirection)layerKey;
+                var visible = connectedDirections.HasDirection(dir);
+
+                layer.Visible &= visible;
+
+                if (!visible)
+                    continue;
+
+                layer.Color = color;
+            }
         }
     }
 

Content.Client/Atmos/EntitySystems/AtmosPipeLayersSystem.cs

@@ -0,0 +1,56 @@
+using Content.Shared.Atmos.Components;
+using Content.Shared.Atmos.EntitySystems;
+using Robust.Client.GameObjects;
+using Robust.Client.ResourceManagement;
+using Robust.Shared.Reflection;
+using Robust.Shared.Serialization.TypeSerializers.Implementations;
+using Robust.Shared.Utility;
+using System.Diagnostics.CodeAnalysis;
+
+namespace Content.Client.Atmos.EntitySystems;
+
+/// <summary>
+/// The system responsible for updating the appearance of layered gas pipe
+/// </summary>
+public sealed partial class AtmosPipeLayersSystem : SharedAtmosPipeLayersSystem
+{
+    [Dependency] private readonly SharedAppearanceSystem _appearance = default!;
+    [Dependency] private readonly IReflectionManager _reflection = default!;
+    [Dependency] private readonly IResourceCache _resourceCache = default!;
+    [Dependency] private readonly SpriteSystem _sprite = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<AtmosPipeLayersComponent, AppearanceChangeEvent>(OnAppearanceChange);
+    }
+
+    private void OnAppearanceChange(Entity<AtmosPipeLayersComponent> ent, ref AppearanceChangeEvent ev)
+    {
+        if (!TryComp<SpriteComponent>(ent, out var sprite))
+            return;
+
+        if (_appearance.TryGetData<string>(ent, AtmosPipeLayerVisuals.Sprite, out var spriteRsi) &&
+            _resourceCache.TryGetResource(SpriteSpecifierSerializer.TextureRoot / spriteRsi, out RSIResource? resource))
+        {
+            _sprite.SetBaseRsi((ent, sprite), resource.RSI);
+        }
+
+        if (_appearance.TryGetData<Dictionary<string, string>>(ent, AtmosPipeLayerVisuals.SpriteLayers, out var pipeState))
+        {
+            foreach (var (layerKey, rsiPath) in pipeState)
+            {
+                if (TryParseKey(layerKey, out var @enum))
+                    _sprite.LayerSetRsi((ent, sprite), @enum, new ResPath(rsiPath));
+                else
+                    _sprite.LayerSetRsi((ent, sprite), layerKey, new ResPath(rsiPath));
+            }
+        }
+    }
+
+    private bool TryParseKey(string keyString, [NotNullWhen(true)] out Enum? @enum)
+    {
+        return _reflection.TryParseEnumReference(keyString, out @enum);
+    }
+}

Content.Client/Atmos/EntitySystems/FireVisualizerSystem.cs

@@ -11,7 +11,6 @@ namespace Content.Client.Atmos.EntitySystems;
 /// </summary>
 public sealed class FireVisualizerSystem : VisualizerSystem<FireVisualsComponent>
 {
-    [Dependency] private readonly SpriteSystem _sprite = default!;
     [Dependency] private readonly PointLightSystem _lights = default!;
 
     public override void Initialize()
@@ -33,9 +32,9 @@ public sealed class FireVisualizerSystem : VisualizerSystem<FireVisualsComponent
         // Need LayerMapTryGet because Init fails if there's no existing sprite / appearancecomp
         // which means in some setups (most frequently no AppearanceComp) the layer never exists.
         if (TryComp<SpriteComponent>(uid, out var sprite) &&
-            _sprite.LayerMapTryGet((uid, sprite), FireVisualLayers.Fire, out var layer, false))
+            SpriteSystem.LayerMapTryGet((uid, sprite), FireVisualLayers.Fire, out var layer, false))
         {
-            _sprite.RemoveLayer((uid, sprite), layer);
+            SpriteSystem.RemoveLayer((uid, sprite), layer);
         }
     }
 
@@ -44,11 +43,11 @@ public sealed class FireVisualizerSystem : VisualizerSystem<FireVisualsComponent
         if (!TryComp<SpriteComponent>(uid, out var sprite) || !TryComp(uid, out AppearanceComponent? appearance))
             return;
 
-        _sprite.LayerMapReserve((uid, sprite), FireVisualLayers.Fire);
-        _sprite.LayerSetVisible((uid, sprite), FireVisualLayers.Fire, false);
+        SpriteSystem.LayerMapReserve((uid, sprite), FireVisualLayers.Fire);
+        SpriteSystem.LayerSetVisible((uid, sprite), FireVisualLayers.Fire, false);
         sprite.LayerSetShader(FireVisualLayers.Fire, "unshaded");
         if (component.Sprite != null)
-            _sprite.LayerSetRsi((uid, sprite), FireVisualLayers.Fire, new ResPath(component.Sprite));
+            SpriteSystem.LayerSetRsi((uid, sprite), FireVisualLayers.Fire, new ResPath(component.Sprite));
 
         UpdateAppearance(uid, component, sprite, appearance);
     }
@@ -61,12 +60,12 @@ public sealed class FireVisualizerSystem : VisualizerSystem<FireVisualsComponent
 
     private void UpdateAppearance(EntityUid uid, FireVisualsComponent component, SpriteComponent sprite, AppearanceComponent appearance)
     {
-        if (!_sprite.LayerMapTryGet((uid, sprite), FireVisualLayers.Fire, out var index, false))
+        if (!SpriteSystem.LayerMapTryGet((uid, sprite), FireVisualLayers.Fire, out var index, false))
             return;
 
         AppearanceSystem.TryGetData<bool>(uid, FireVisuals.OnFire, out var onFire, appearance);
         AppearanceSystem.TryGetData<float>(uid, FireVisuals.FireStacks, out var fireStacks, appearance);
-        _sprite.LayerSetVisible((uid, sprite), index, onFire);
+        SpriteSystem.LayerSetVisible((uid, sprite), index, onFire);
 
         if (!onFire)
         {
@@ -80,9 +79,9 @@ public sealed class FireVisualizerSystem : VisualizerSystem<FireVisualsComponent
         }
 
         if (fireStacks > component.FireStackAlternateState && !string.IsNullOrEmpty(component.AlternateState))
-            _sprite.LayerSetRsiState((uid, sprite), index, component.AlternateState);
+            SpriteSystem.LayerSetRsiState((uid, sprite), index, component.AlternateState);
         else
-            _sprite.LayerSetRsiState((uid, sprite), index, component.NormalState);
+            SpriteSystem.LayerSetRsiState((uid, sprite), index, component.NormalState);
 
         component.LightEntity ??= Spawn(null, new EntityCoordinates(uid, default));
         var light = EnsureComp<PointLightComponent>(component.LightEntity.Value);

Content.Client/Atmos/EntitySystems/GasCanisterAppearanceSystem.cs

@@ -0,0 +1,28 @@
+using Content.Shared.Atmos.Piping.Unary.Components;
+using Content.Shared.SprayPainter.Prototypes;
+using Robust.Client.GameObjects;
+using Robust.Shared.Prototypes;
+
+namespace Content.Client.Atmos.EntitySystems;
+
+/// <summary>
+/// Used to change the appearance of gas canisters.
+/// </summary>
+public sealed class GasCanisterAppearanceSystem : VisualizerSystem<GasCanisterComponent>
+{
+    [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
+
+    protected override void OnAppearanceChange(EntityUid uid, GasCanisterComponent component, ref AppearanceChangeEvent args)
+    {
+        if (!AppearanceSystem.TryGetData<string>(uid, PaintableVisuals.Prototype, out var protoName, args.Component) || args.Sprite is not { } old)
+            return;
+
+        if (!_prototypeManager.HasIndex(protoName))
+            return;
+
+        // Create the given prototype and get its first layer.
+        var tempUid = Spawn(protoName);
+        SpriteSystem.LayerSetRsiState(uid, 0, SpriteSystem.LayerGetRsiState(tempUid, 0));
+        QueueDel(tempUid);
+    }
+}

Content.Client/Atmos/EntitySystems/GasPressureRegulatorSystem.cs

@@ -0,0 +1,31 @@
+using Content.Shared.Atmos.EntitySystems;
+using Content.Shared.Atmos.Piping.Binary.Components;
+
+namespace Content.Client.Atmos.EntitySystems;
+
+/// <summary>
+/// Represents the client system responsible for managing and updating the gas pressure regulator interface.
+/// Inherits from the shared system <see cref="SharedGasPressureRegulatorSystem"/>.
+/// </summary>
+public sealed partial class GasPressureRegulatorSystem : SharedGasPressureRegulatorSystem
+{
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<GasPressureRegulatorComponent, AfterAutoHandleStateEvent>(OnValveUpdate);
+    }
+
+    private void OnValveUpdate(Entity<GasPressureRegulatorComponent> ent, ref AfterAutoHandleStateEvent args)
+    {
+        UpdateUi(ent);
+    }
+
+    protected override void UpdateUi(Entity<GasPressureRegulatorComponent> ent)
+    {
+        if (UserInterfaceSystem.TryGetOpenUi(ent.Owner, GasPressureRegulatorUiKey.Key, out var bui))
+        {
+            bui.Update();
+        }
+    }
+}

Content.Client/Atmos/EntitySystems/PipeColorVisualizerSystem.cs

@@ -1,11 +1,46 @@
 using Content.Client.Atmos.Components;
 using Robust.Client.GameObjects;
+using Content.Client.UserInterface.Systems.Storage.Controls;
 using Content.Shared.Atmos.Piping;
+using Content.Shared.Hands;
+using Content.Shared.Atmos.Components;
+using Content.Shared.Item;
 
 namespace Content.Client.Atmos.EntitySystems;
 
 public sealed class PipeColorVisualizerSystem : VisualizerSystem<PipeColorVisualsComponent>
 {
+    [Dependency] private readonly SharedItemSystem _itemSystem = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<PipeColorVisualsComponent, GetInhandVisualsEvent>(OnGetVisuals);
+        SubscribeLocalEvent<PipeColorVisualsComponent, BeforeRenderInGridEvent>(OnDrawInGrid);
+    }
+
+    /// <summary>
+    ///     This method is used to display the color changes of the pipe on the screen..
+    /// </summary>
+    private void OnGetVisuals(Entity<PipeColorVisualsComponent> item, ref GetInhandVisualsEvent args)
+    {
+        foreach (var (_, layerData) in args.Layers)
+        {
+            if (TryComp(item.Owner, out AtmosPipeColorComponent? pipeColor))
+                layerData.Color = pipeColor.Color;
+        }
+    }
+
+    /// <summary>
+    ///     This method is used to change the pipe's color in a container grid.
+    /// </summary>
+    private void OnDrawInGrid(Entity<PipeColorVisualsComponent> item, ref BeforeRenderInGridEvent args)
+    {
+        if (TryComp(item.Owner, out AtmosPipeColorComponent? pipeColor))
+            args.Color = pipeColor.Color;
+    }
+
     protected override void OnAppearanceChange(EntityUid uid, PipeColorVisualsComponent component, ref AppearanceChangeEvent args)
     {
         if (TryComp<SpriteComponent>(uid, out var sprite)
@@ -15,6 +50,8 @@ public sealed class PipeColorVisualizerSystem : VisualizerSystem<PipeColorVisual
             var layer = sprite[PipeVisualLayers.Pipe];
             layer.Color = color.WithAlpha(layer.Color.A);
         }
+
+        _itemSystem.VisualsChanged(uid);
     }
 }
 

Content.Client/Atmos/Monitor/AtmosAlarmableVisualsSystem.cs

@@ -7,11 +7,9 @@ namespace Content.Client.Atmos.Monitor;
 
 public sealed class AtmosAlarmableVisualsSystem : VisualizerSystem<AtmosAlarmableVisualsComponent>
 {
-    [Dependency] private readonly SpriteSystem _sprite = default!;
-
     protected override void OnAppearanceChange(EntityUid uid, AtmosAlarmableVisualsComponent component, ref AppearanceChangeEvent args)
     {
-        if (args.Sprite == null || !_sprite.LayerMapTryGet((uid, args.Sprite), component.LayerMap, out var layer, false))
+        if (args.Sprite == null || !SpriteSystem.LayerMapTryGet((uid, args.Sprite), component.LayerMap, out var layer, false))
             return;
 
         if (!args.AppearanceData.TryGetValue(PowerDeviceVisuals.Powered, out var poweredObject) ||
@@ -24,8 +22,8 @@ public sealed class AtmosAlarmableVisualsSystem : VisualizerSystem<AtmosAlarmabl
         {
             foreach (var visLayer in component.HideOnDepowered)
             {
-                if (_sprite.LayerMapTryGet((uid, args.Sprite), visLayer, out var powerVisibilityLayer, false))
-                    _sprite.LayerSetVisible((uid, args.Sprite), powerVisibilityLayer, powered);
+                if (SpriteSystem.LayerMapTryGet((uid, args.Sprite), visLayer, out var powerVisibilityLayer, false))
+                    SpriteSystem.LayerSetVisible((uid, args.Sprite), powerVisibilityLayer, powered);
             }
         }
 
@@ -33,8 +31,8 @@ public sealed class AtmosAlarmableVisualsSystem : VisualizerSystem<AtmosAlarmabl
         {
             foreach (var (setLayer, powerState) in component.SetOnDepowered)
             {
-                if (_sprite.LayerMapTryGet((uid, args.Sprite), setLayer, out var setStateLayer, false))
-                    _sprite.LayerSetRsiState((uid, args.Sprite), setStateLayer, new RSI.StateId(powerState));
+                if (SpriteSystem.LayerMapTryGet((uid, args.Sprite), setLayer, out var setStateLayer, false))
+                    SpriteSystem.LayerSetRsiState((uid, args.Sprite), setStateLayer, new RSI.StateId(powerState));
             }
         }
 
@@ -43,7 +41,7 @@ public sealed class AtmosAlarmableVisualsSystem : VisualizerSystem<AtmosAlarmabl
             && powered
             && component.AlarmStates.TryGetValue(alarmType, out var state))
         {
-            _sprite.LayerSetRsiState((uid, args.Sprite), layer, new RSI.StateId(state));
+            SpriteSystem.LayerSetRsiState((uid, args.Sprite), layer, new RSI.StateId(state));
         }
     }
 }

Content.Client/Atmos/Monitor/UI/AirAlarmWindow.xaml

@@ -2,7 +2,7 @@
             xmlns:x="http://schemas.microsoft.com/winfx/2007/xaml"
             xmlns:ui="clr-namespace:Content.Client.UserInterface.Controls"
             xmlns:gfx="clr-namespace:Robust.Client.Graphics;assembly=Robust.Client"
-            MinSize="500 500" Resizable="True" Title="Air Alarm">
+            MinSize="500 500" Resizable="True" Title="{Loc air-alarm-ui-title}">
     <BoxContainer Orientation="Vertical" Margin="5 5 5 5">
         <!-- Status (pressure, temperature, alarm state, device total, address, etc) -->
         <BoxContainer Orientation="Horizontal" Margin="0 0 0 2">

Content.Client/Atmos/Overlays/GasTileOverlay.cs

@@ -19,6 +19,8 @@ namespace Content.Client.Atmos.Overlays
 {
     public sealed class GasTileOverlay : Overlay
     {
+        private static readonly ProtoId<ShaderPrototype> UnshadedShader = "unshaded";
+
         private readonly IEntityManager _entManager;
         private readonly IMapManager _mapManager;
         private readonly SharedMapSystem _mapSystem;
@@ -54,7 +56,7 @@ namespace Content.Client.Atmos.Overlays
             _mapManager = IoCManager.Resolve<IMapManager>();
             _mapSystem = entManager.System<SharedMapSystem>();
             _xformSys = xformSys;
-            _shader = protoMan.Index<ShaderPrototype>("unshaded").Instance();
+            _shader = protoMan.Index(UnshadedShader).Instance();
             ZIndex = GasOverlayZIndex;
 
             _gasCount = system.VisibleGasId.Length;

Content.Client/Atmos/UI/GasAnalyzerBoundUserInterface.cs

@@ -1,4 +1,4 @@
-using Robust.Client.GameObjects;
+using Robust.Client.GameObjects;
 using Robust.Client.UserInterface;
 using static Content.Shared.Atmos.Components.GasAnalyzerComponent;
 
@@ -18,6 +18,7 @@ namespace Content.Client.Atmos.UI
             base.Open();
 
             _window = this.CreateWindowCenteredLeft<GasAnalyzerWindow>();
+            _window.OnClose += Close;
         }
 
         protected override void ReceiveMessage(BoundUserInterfaceMessage message)
@@ -29,15 +30,6 @@ namespace Content.Client.Atmos.UI
             _window.Populate(cast);
         }
 
-        /// <summary>
-        /// Closes UI and tells the server to disable the analyzer
-        /// </summary>
-        private void OnClose()
-        {
-            SendMessage(new GasAnalyzerDisableMessage());
-            Close();
-        }
-
         protected override void Dispose(bool disposing)
         {
             base.Dispose(disposing);

Content.Client/Atmos/UI/GasAnalyzerWindow.xaml.cs

@@ -136,6 +136,7 @@ namespace Content.Client.Atmos.UI
                 else
                 {
                     // oh shit of fuck its more than 4 this ui isn't gonna look pretty anymore
+                    CDeviceMixes.RemoveAllChildren();
                     for (var i = 1; i < msg.NodeGasMixes.Length; i++)
                     {
                         GenerateGasDisplay(msg.NodeGasMixes[i], CDeviceMixes);

Content.Client/Atmos/UI/GasPressureRegulatorBoundUserInterface.cs

@@ -0,0 +1,58 @@
+using Content.Shared.Atmos.Piping.Binary.Components;
+using Content.Shared.IdentityManagement;
+using Content.Shared.Localizations;
+using Robust.Client.UserInterface;
+
+namespace Content.Client.Atmos.UI;
+
+public sealed class GasPressureRegulatorBoundUserInterface(EntityUid owner, Enum uiKey)
+    : BoundUserInterface(owner, uiKey)
+{
+    private GasPressureRegulatorWindow? _window;
+
+    protected override void Open()
+    {
+        base.Open();
+
+        _window = this.CreateWindow<GasPressureRegulatorWindow>();
+
+        _window.SetEntity(Owner);
+
+        _window.ThresholdPressureChanged += OnThresholdChanged;
+
+        if (EntMan.TryGetComponent(Owner, out GasPressureRegulatorComponent? comp))
+            _window.SetThresholdPressureInput(comp.Threshold);
+
+        Update();
+    }
+
+    public override void Update()
+    {
+        if (_window == null)
+            return;
+
+        _window.Title = Identity.Name(Owner, EntMan);
+
+        if (!EntMan.TryGetComponent(Owner, out GasPressureRegulatorComponent? comp))
+            return;
+
+        _window.SetThresholdPressureLabel(comp.Threshold);
+        _window.UpdateInfo(comp.InletPressure, comp.OutletPressure, comp.FlowRate);
+    }
+
+    private void OnThresholdChanged(string newThreshold)
+    {
+        var sentThreshold = 0f;
+
+        if (UserInputParser.TryFloat(newThreshold, out var parsedNewThreshold) && parsedNewThreshold >= 0 &&
+            !float.IsInfinity(parsedNewThreshold))
+        {
+            sentThreshold = parsedNewThreshold;
+        }
+
+        // Autofill to zero if the user inputs an invalid value.
+        _window?.SetThresholdPressureInput(sentThreshold);
+
+        SendPredictedMessage(new GasPressureRegulatorChangeThresholdMessage(sentThreshold));
+    }
+}

Content.Client/Atmos/UI/GasPressureRegulatorWindow.xaml

@@ -0,0 +1,96 @@
+<controls:FancyWindow xmlns="https://spacestation14.io"
+                      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                      xmlns:controls="clr-namespace:Content.Client.UserInterface.Controls"
+                      SetSize="345 380"
+                      MinSize="345 380"
+                      Title="{Loc gas-pressure-regulator-ui-title}"
+                      Resizable="False">
+
+    <BoxContainer Orientation="Vertical">
+
+        <BoxContainer Orientation="Vertical" Margin="0 10 0 10">
+
+            <BoxContainer Orientation="Vertical" Align="Center">
+                <Label Text="{Loc gas-pressure-regulator-ui-outlet}" Align="Center" StyleClasses="LabelKeyText" />
+                <BoxContainer Orientation="Horizontal" HorizontalAlignment="Center">
+                    <Label Name="OutletPressureLabel" Text="N/A" Margin="0 0 4 0" />
+                    <Label Text="{Loc gas-pressure-regulator-ui-pressure-unit}" />
+                </BoxContainer>
+            </BoxContainer>
+
+            <BoxContainer Orientation="Horizontal" Align="Center">
+                <BoxContainer Orientation="Vertical" Align="Center" HorizontalExpand="True">
+                    <Label Text="{Loc gas-pressure-regulator-ui-target}" Align="Right" StyleClasses="LabelKeyText" />
+                    <BoxContainer Orientation="Horizontal" HorizontalAlignment="Right">
+                        <Label Name="TargetPressureLabel" Margin="0 0 4 0" />
+                        <Label Text="{Loc gas-pressure-regulator-ui-pressure-unit}" />
+                    </BoxContainer>
+                </BoxContainer>
+
+                <ProgressBar Name="ToTargetBar" MaxValue="1" SetSize="5 75" Margin="10" Vertical="True" />
+
+                <SpriteView Name="EntityView" SetSize="64 64" Scale="3 3" OverrideDirection="North" Margin="0" />
+
+                <ProgressBar Name="FlowRateBar" MaxValue="1" SetSize="5 75" Margin="10" Vertical="True" />
+
+                <BoxContainer Orientation="Vertical" Align="Center" HorizontalExpand="True">
+                    <Label Text="{Loc gas-pressure-regulator-ui-flow}" StyleClasses="LabelKeyText" />
+                    <BoxContainer Orientation="Horizontal">
+                        <Label Name="CurrentFlowLabel" Text="N/A" Margin="0 0 4 0" />
+                        <Label Text="{Loc gas-pressure-regulator-ui-flow-rate-unit}" />
+                    </BoxContainer>
+                </BoxContainer>
+            </BoxContainer>
+
+            <BoxContainer Orientation="Vertical" Align="Center" Margin="1">
+                <Label Text="{Loc gas-pressure-regulator-ui-inlet}" Align="Center" StyleClasses="LabelKeyText" />
+                <BoxContainer Orientation="Horizontal" HorizontalAlignment="Center">
+                    <Label Name="InletPressureLabel" Text="N/A" Margin="0 0 4 0" />
+                    <Label Text="{Loc gas-pressure-regulator-ui-pressure-unit}" />
+                </BoxContainer>
+            </BoxContainer>
+
+        </BoxContainer>
+
+        <!-- Controls to Set Pressure -->
+        <controls:StripeBack Name="SetPressureStripeBack" HorizontalExpand="True">
+            <BoxContainer Orientation="Vertical" HorizontalExpand="True" Margin="10 10 10 10">
+                <BoxContainer Orientation="Horizontal" HorizontalExpand="True">
+                    <LineEdit Name="ThresholdInput" HorizontalExpand="True" MinSize="70 0" />
+                    <Button Name="SetThresholdButton" Text="{Loc gas-pressure-regulator-ui-set-threshold}"
+                            Disabled="True" Margin="5 0 0 0" />
+                </BoxContainer>
+
+                <BoxContainer Orientation="Horizontal" HorizontalExpand="True" Margin="0 5 0 0">
+                    <Button Name="Subtract1000Button" Text="{Loc gas-pressure-regulator-ui-subtract-1000}"
+                            HorizontalExpand="True" Margin="0 2 2 0"
+                            StyleClasses="OpenBoth" />
+                    <Button Name="Subtract100Button" Text="{Loc gas-pressure-regulator-ui-subtract-100}"
+                            HorizontalExpand="True" Margin="0 2 2 0"
+                            StyleClasses="OpenBoth" />
+                    <Button Name="Subtract10Button" Text="{Loc gas-pressure-regulator-ui-subtract-10}"
+                            HorizontalExpand="True" Margin="0 2 2 0"
+                            StyleClasses="OpenBoth" />
+                    <Button Name="Add10Button" Text="{Loc gas-pressure-regulator-ui-add-10}" HorizontalExpand="True"
+                            Margin="0 2 2 0"
+                            StyleClasses="OpenBoth" />
+                    <Button Name="Add100Button" Text="{Loc gas-pressure-regulator-ui-add-100}"
+                            HorizontalExpand="True" Margin="0 2 2 0"
+                            StyleClasses="OpenBoth" />
+                    <Button Name="Add1000Button" Text="{Loc gas-pressure-regulator-ui-add-1000}"
+                            HorizontalExpand="True" Margin="0 2 2 0"
+                            StyleClasses="OpenBoth" />
+                </BoxContainer>
+
+                <BoxContainer Orientation="Horizontal" HorizontalExpand="True" Margin="0 5 0 0">
+                    <Button Name="ZeroThresholdButton" Text="{Loc gas-pressure-regulator-ui-zero-threshold}"
+                            HorizontalExpand="True" Margin="0 0 5 0" />
+                    <Button Name="SetToCurrentPressureButton"
+                            Text="{Loc gas-pressure-regulator-ui-set-to-current-pressure}" HorizontalExpand="True" />
+                </BoxContainer>
+            </BoxContainer>
+        </controls:StripeBack>
+
+    </BoxContainer>
+
+</controls:FancyWindow>

Content.Client/Atmos/UI/GasPressureRegulatorWindow.xaml.cs

@@ -0,0 +1,129 @@
+using System.Globalization;
+using Content.Client.UserInterface.Controls;
+using Robust.Client.AutoGenerated;
+using Robust.Client.UserInterface.XAML;
+using Robust.Shared.Timing;
+
+namespace Content.Client.Atmos.UI;
+
+/// <summary>
+/// Client-side UI for controlling a pressure regulator.
+/// </summary>
+[GenerateTypedNameReferences]
+public sealed partial class GasPressureRegulatorWindow : FancyWindow
+{
+    private float _flowRate;
+
+    public GasPressureRegulatorWindow()
+    {
+        RobustXamlLoader.Load(this);
+
+        ThresholdInput.OnTextChanged += _ => SetThresholdButton.Disabled = false;
+        SetThresholdButton.OnPressed += _ =>
+        {
+            ThresholdPressureChanged?.Invoke(ThresholdInput.Text ??= "");
+            SetThresholdButton.Disabled = true;
+        };
+
+        SetToCurrentPressureButton.OnPressed += _ =>
+        {
+            if (InletPressureLabel.Text != null)
+            {
+                ThresholdInput.Text = InletPressureLabel.Text;
+            }
+
+            SetThresholdButton.Disabled = false;
+        };
+
+        ZeroThresholdButton.OnPressed += _ =>
+        {
+            ThresholdInput.Text = "0";
+            SetThresholdButton.Disabled = false;
+        };
+
+        Add1000Button.OnPressed += _ => AdjustThreshold(1000);
+        Add100Button.OnPressed += _ => AdjustThreshold(100);
+        Add10Button.OnPressed += _ => AdjustThreshold(10);
+        Subtract10Button.OnPressed += _ => AdjustThreshold(-10);
+        Subtract100Button.OnPressed += _ => AdjustThreshold(-100);
+        Subtract1000Button.OnPressed += _ => AdjustThreshold(-1000);
+        return;
+
+        void AdjustThreshold(float adjustment)
+        {
+            if (float.TryParse(ThresholdInput.Text, out var currentValue))
+            {
+                ThresholdInput.Text = (currentValue + adjustment).ToString(CultureInfo.CurrentCulture);
+                SetThresholdButton.Disabled = false;
+            }
+        }
+    }
+
+    public event Action<string>? ThresholdPressureChanged;
+
+    /// <summary>
+    /// Sets the current threshold pressure label. This is not setting the threshold input box.
+    /// </summary>
+    /// <param name="threshold"> Threshold to set.</param>
+    public void SetThresholdPressureLabel(float threshold)
+    {
+        TargetPressureLabel.Text = threshold.ToString(CultureInfo.CurrentCulture);
+    }
+
+    /// <summary>
+    /// Sets the threshold pressure input field with the given value.
+    /// When the client opens the UI the field will be autofilled with the current threshold pressure.
+    /// </summary>
+    /// <param name="input">The threshold pressure value to autofill into the input field.</param>
+    public void SetThresholdPressureInput(float input)
+    {
+        ThresholdInput.Text = input.ToString(CultureInfo.CurrentCulture);
+    }
+
+    /// <summary>
+    /// Sets the entity to be visible in the UI.
+    /// </summary>
+    /// <param name="entity"></param>
+    public void SetEntity(EntityUid entity)
+    {
+        EntityView.SetEntity(entity);
+    }
+
+    /// <summary>
+    /// Updates the UI for the labels.
+    /// </summary>
+    /// <param name="inletPressure">The current pressure at the valve's inlet.</param>
+    /// <param name="outletPressure">The current pressure at the valve's outlet.</param>
+    /// <param name="flowRate">The current flow rate through the valve.</param>
+    public void UpdateInfo(float inletPressure, float outletPressure, float flowRate)
+    {
+        if (float.TryParse(TargetPressureLabel.Text, out var parsedfloat))
+            ToTargetBar.Value = inletPressure / parsedfloat;
+
+        InletPressureLabel.Text = float.Round(inletPressure).ToString(CultureInfo.CurrentCulture);
+        OutletPressureLabel.Text = float.Round(outletPressure).ToString(CultureInfo.CurrentCulture);
+        CurrentFlowLabel.Text = float.IsNaN(flowRate) ? "0" : flowRate.ToString(CultureInfo.CurrentCulture);
+        _flowRate = flowRate;
+    }
+
+    protected override void FrameUpdate(FrameEventArgs args)
+    {
+        base.FrameUpdate(args);
+
+        // Defines the flow rate at which the progress bar fills in one second.
+        // If the flow rate is >50 L/s, the bar will take <1 second to fill.
+        // If the flow rate is <50 L/s, the bar will take >1 second to fill.
+        const int barFillPerSecond = 50;
+
+        var maxValue = FlowRateBar.MaxValue;
+
+        // Increment the progress bar value based on elapsed time
+        FlowRateBar.Value += (_flowRate / barFillPerSecond) * args.DeltaSeconds;
+
+        // Reset the progress bar when it is fully filled
+        if (FlowRateBar.Value >= maxValue)
+        {
+            FlowRateBar.Value = 0f;
+        }
+    }
+}

Content.Client/Atmos/Visualizers/PortableScrubberVisualsSystem.cs

@@ -9,8 +9,6 @@ namespace Content.Client.Atmos.Visualizers;
 /// </summary>
 public sealed class PortableScrubberSystem : VisualizerSystem<PortableScrubberVisualsComponent>
 {
-    [Dependency] private readonly SpriteSystem _sprite = default!;
-
     protected override void OnAppearanceChange(EntityUid uid, PortableScrubberVisualsComponent component, ref AppearanceChangeEvent args)
     {
         if (args.Sprite == null)
@@ -20,15 +18,15 @@ public sealed class PortableScrubberSystem : VisualizerSystem<PortableScrubberVi
             && AppearanceSystem.TryGetData<bool>(uid, PortableScrubberVisuals.IsRunning, out var isRunning, args.Component))
         {
             var runningState = isRunning ? component.RunningState : component.IdleState;
-            _sprite.LayerSetRsiState((uid, args.Sprite), PortableScrubberVisualLayers.IsRunning, runningState);
+            SpriteSystem.LayerSetRsiState((uid, args.Sprite), PortableScrubberVisualLayers.IsRunning, runningState);
 
             var fullState = isFull ? component.FullState : component.ReadyState;
-            _sprite.LayerSetRsiState((uid, args.Sprite), PowerDeviceVisualLayers.Powered, fullState);
+            SpriteSystem.LayerSetRsiState((uid, args.Sprite), PowerDeviceVisualLayers.Powered, fullState);
         }
 
         if (AppearanceSystem.TryGetData<bool>(uid, PortableScrubberVisuals.IsDraining, out var isDraining, args.Component))
         {
-            _sprite.LayerSetVisible((uid, args.Sprite), PortableScrubberVisualLayers.IsDraining, isDraining);
+            SpriteSystem.LayerSetVisible((uid, args.Sprite), PortableScrubberVisualLayers.IsDraining, isDraining);
         }
     }
 }

Content.Client/Audio/AmbientOverlayCommand.cs

@@ -2,16 +2,16 @@ using Robust.Shared.Console;
 
 namespace Content.Client.Audio;
 
-public sealed class AmbientOverlayCommand : IConsoleCommand
+public sealed class AmbientOverlayCommand : LocalizedEntityCommands
 {
-    public string Command => "showambient";
-    public string Description => "Shows all AmbientSoundComponents in the viewport";
-    public string Help => $"{Command}";
-    public void Execute(IConsoleShell shell, string argStr, string[] args)
-    {
-        var system = IoCManager.Resolve<IEntitySystemManager>().GetEntitySystem<AmbientSoundSystem>();
-        system.OverlayEnabled ^= true;
+    [Dependency] private readonly AmbientSoundSystem _ambient = default!;
 
-        shell.WriteLine($"Ambient sound overlay set to {system.OverlayEnabled}");
+    public override string Command => "showambient";
+
+    public override void Execute(IConsoleShell shell, string argStr, string[] args)
+    {
+        _ambient.OverlayEnabled ^= true;
+
+        shell.WriteLine(Loc.GetString($"cmd-showambient-status", ("status", _ambient.OverlayEnabled)));
     }
 }

Content.Client/Audio/AmbientSoundSystem.cs

@@ -168,7 +168,7 @@ public sealed class AmbientSoundSystem : SharedAmbientSoundSystem
         _targetTime = _gameTiming.CurTime + TimeSpan.FromSeconds(_cooldown);
 
         var player = _playerManager.LocalEntity;
-        if (!EntityManager.TryGetComponent(player, out TransformComponent? xform))
+        if (!TryComp(player, out TransformComponent? xform))
         {
             ClearSounds();
             return;

Content.Client/Bed/StasisBedSystem.cs

@@ -1,21 +0,0 @@
-using Content.Shared.Bed;
-using Robust.Client.GameObjects;
-
-namespace Content.Client.Bed;
-
-public sealed class StasisBedSystem : VisualizerSystem<StasisBedVisualsComponent>
-{
-    protected override void OnAppearanceChange(EntityUid uid, StasisBedVisualsComponent component, ref AppearanceChangeEvent args)
-    {
-        if (args.Sprite != null
-            && AppearanceSystem.TryGetData<bool>(uid, StasisBedVisuals.IsOn, out var isOn, args.Component))
-        {
-            SpriteSystem.LayerSetVisible((uid, args.Sprite), StasisBedVisualLayers.IsOn, isOn);
-        }
-    }
-}
-
-public enum StasisBedVisualLayers : byte
-{
-    IsOn,
-}

Content.Client/Body/Systems/BloodStreamSystem.cs

@@ -0,0 +1,5 @@
+using Content.Shared.Body.Systems;
+
+namespace Content.Client.Body.Systems;
+
+public sealed class BloodstreamSystem : SharedBloodstreamSystem;

Content.Client/Body/Systems/MetabolizerSystem.cs

@@ -0,0 +1,6 @@
+using Content.Shared.Body.Systems;
+
+namespace Content.Client.Body.Systems;
+
+/// <inheritdoc/>
+public sealed class MetabolizerSystem : SharedMetabolizerSystem;

Content.Client/Botany/PlantHolderVisualizerSystem.cs

@@ -7,8 +7,6 @@ namespace Content.Client.Botany;
 
 public sealed class PlantHolderVisualizerSystem : VisualizerSystem<PlantHolderVisualsComponent>
 {
-    [Dependency] private readonly SpriteSystem _sprite = default!;
-
     public override void Initialize()
     {
         base.Initialize();
@@ -20,8 +18,8 @@ public sealed class PlantHolderVisualizerSystem : VisualizerSystem<PlantHolderVi
         if (!TryComp<SpriteComponent>(uid, out var sprite))
             return;
 
-        _sprite.LayerMapReserve((uid, sprite), PlantHolderLayers.Plant);
-        _sprite.LayerSetVisible((uid, sprite), PlantHolderLayers.Plant, false);
+        SpriteSystem.LayerMapReserve((uid, sprite), PlantHolderLayers.Plant);
+        SpriteSystem.LayerSetVisible((uid, sprite), PlantHolderLayers.Plant, false);
     }
 
     protected override void OnAppearanceChange(EntityUid uid, PlantHolderVisualsComponent component, ref AppearanceChangeEvent args)
@@ -34,12 +32,12 @@ public sealed class PlantHolderVisualizerSystem : VisualizerSystem<PlantHolderVi
         {
             var valid = !string.IsNullOrWhiteSpace(state);
 
-            _sprite.LayerSetVisible((uid, args.Sprite), PlantHolderLayers.Plant, valid);
+            SpriteSystem.LayerSetVisible((uid, args.Sprite), PlantHolderLayers.Plant, valid);
 
             if (valid)
             {
-                _sprite.LayerSetRsi((uid, args.Sprite), PlantHolderLayers.Plant, new ResPath(rsi));
-                _sprite.LayerSetRsiState((uid, args.Sprite), PlantHolderLayers.Plant, state);
+                SpriteSystem.LayerSetRsi((uid, args.Sprite), PlantHolderLayers.Plant, new ResPath(rsi));
+                SpriteSystem.LayerSetRsiState((uid, args.Sprite), PlantHolderLayers.Plant, state);
             }
         }
     }

Content.Client/Cargo/UI/CargoConsoleMenu.xaml.cs

@@ -203,6 +203,9 @@ namespace Content.Client.Cargo.UI
         /// </summary>
         public void PopulateOrders(IEnumerable<CargoOrderData> orders)
         {
+            if (!_orderConsoleQuery.TryComp(_owner, out var orderConsole))
+                return;
+
             Requests.DisposeAllChildren();
 
             foreach (var order in orders)
@@ -237,6 +240,7 @@ namespace Content.Client.Cargo.UI
                 row.Cancel.OnPressed += (args) => { OnOrderCanceled?.Invoke(args); };
 
                 // TODO: Disable based on access.
+                row.SetApproveVisible(orderConsole.Mode != CargoOrderConsoleMode.SendToPrimary);
                 row.Approve.OnPressed += (args) => { OnOrderApproved?.Invoke(args); };
                 Requests.AddChild(row);
             }
@@ -290,8 +294,8 @@ namespace Content.Client.Cargo.UI
                                            TransferSpinBox.Value > bankAccount.Accounts[orderConsole.Account] * orderConsole.TransferLimit ||
                                            _timing.CurTime < orderConsole.NextAccountActionTime;
 
-            OrdersSpacer.Visible = !orderConsole.SlipPrinter;
-            Orders.Visible = !orderConsole.SlipPrinter;
+            OrdersSpacer.Visible = orderConsole.Mode != CargoOrderConsoleMode.PrintSlip;
+            Orders.Visible = orderConsole.Mode != CargoOrderConsoleMode.PrintSlip;
         }
     }
 }

Content.Client/Cargo/UI/CargoOrderRow.xaml.cs

@@ -14,5 +14,15 @@ namespace Content.Client.Cargo.UI
         {
             RobustXamlLoader.Load(this);
         }
+
+        public void SetApproveVisible(bool visible)
+        {
+            Approve.Visible = visible;
+
+            if (visible)
+                Cancel.AddStyleClass("OpenLeft");
+            else
+                Cancel.RemoveStyleClass("OpenLeft");
+        }
     }
 }

Content.Client/Changelog/ChangelogWindow.xaml.cs

@@ -15,8 +15,8 @@ namespace Content.Client.Changelog
     [GenerateTypedNameReferences]
     public sealed partial class ChangelogWindow : FancyWindow
     {
-        [Dependency] private readonly ChangelogManager _changelog = default!;
         [Dependency] private readonly IClientAdminManager _adminManager = default!;
+        [Dependency] private readonly ChangelogManager _changelog = default!;
 
         public ChangelogWindow()
         {
@@ -112,15 +112,15 @@ namespace Content.Client.Changelog
     }
 
     [UsedImplicitly, AnyCommand]
-    public sealed class ChangelogCommand : IConsoleCommand
+    public sealed class ChangelogCommand : LocalizedCommands
     {
-        public string Command => "changelog";
-        public string Description => "Opens the changelog";
-        public string Help => "Usage: changelog";
+        [Dependency] private readonly IUserInterfaceManager _uiManager = default!;
 
-        public void Execute(IConsoleShell shell, string argStr, string[] args)
+        public override string Command => "changelog";
+
+        public override void Execute(IConsoleShell shell, string argStr, string[] args)
         {
-            IoCManager.Resolve<IUserInterfaceManager>().GetUIController<ChangelogUIController>().OpenWindow();
+            _uiManager.GetUIController<ChangelogUIController>().OpenWindow();
         }
     }
 }

Content.Client/Charges/ChargesSystem.cs

@@ -25,16 +25,14 @@ public sealed class ChargesSystem : SharedChargesSystem
 
         while (query.MoveNext(out var uid, out var recharge, out var charges))
         {
-            BaseActionComponent? actionComp = null;
-
-            if (!_actions.ResolveActionData(uid, ref actionComp, logError: false))
+            if (_actions.GetAction(uid, false) is not {} action)
                 continue;
 
             var current = GetCurrentCharges((uid, charges, recharge));
 
             if (!_lastCharges.TryGetValue(uid, out var last) || current != last)
             {
-                _actions.UpdateAction(uid, actionComp);
+                _actions.UpdateAction(action);
             }
 
             _tempLastCharges[uid] = current;

Content.Client/Chat/TypingIndicator/TypingIndicatorVisualizerSystem.cs

@@ -9,7 +9,6 @@ public sealed class TypingIndicatorVisualizerSystem : VisualizerSystem<TypingInd
 {
     [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
     [Dependency] private readonly InventorySystem _inventory = default!;
-    [Dependency] private readonly SpriteSystem _sprite = default!;
 
     protected override void OnAppearanceChange(EntityUid uid, TypingIndicatorComponent component, ref AppearanceChangeEvent args)
     {
@@ -34,24 +33,24 @@ public sealed class TypingIndicatorVisualizerSystem : VisualizerSystem<TypingInd
             return;
         }
 
-        var layerExists = _sprite.LayerMapTryGet((uid, args.Sprite), TypingIndicatorLayers.Base, out var layer, false);
+        var layerExists = SpriteSystem.LayerMapTryGet((uid, args.Sprite), TypingIndicatorLayers.Base, out var layer, false);
         if (!layerExists)
-            layer = _sprite.LayerMapReserve((uid, args.Sprite), TypingIndicatorLayers.Base);
+            layer = SpriteSystem.LayerMapReserve((uid, args.Sprite), TypingIndicatorLayers.Base);
 
-        _sprite.LayerSetRsi((uid, args.Sprite), layer, proto.SpritePath);
-        _sprite.LayerSetRsiState((uid, args.Sprite), layer, proto.TypingState);
+        SpriteSystem.LayerSetRsi((uid, args.Sprite), layer, proto.SpritePath);
+        SpriteSystem.LayerSetRsiState((uid, args.Sprite), layer, proto.TypingState);
         args.Sprite.LayerSetShader(layer, proto.Shader);
-        _sprite.LayerSetOffset((uid, args.Sprite), layer, proto.Offset);
+        SpriteSystem.LayerSetOffset((uid, args.Sprite), layer, proto.Offset);
 
         AppearanceSystem.TryGetData<TypingIndicatorState>(uid, TypingIndicatorVisuals.State, out var state);
-        _sprite.LayerSetVisible((uid, args.Sprite), layer, state != TypingIndicatorState.None);
+        SpriteSystem.LayerSetVisible((uid, args.Sprite), layer, state != TypingIndicatorState.None);
         switch (state)
         {
             case TypingIndicatorState.Idle:
-                _sprite.LayerSetRsiState((uid, args.Sprite), layer, proto.IdleState);
+                SpriteSystem.LayerSetRsiState((uid, args.Sprite), layer, proto.IdleState);
                 break;
             case TypingIndicatorState.Typing:
-                _sprite.LayerSetRsiState((uid, args.Sprite), layer, proto.TypingState);
+                SpriteSystem.LayerSetRsiState((uid, args.Sprite), layer, proto.TypingState);
                 break;
         }
     }

Content.Client/Chat/UI/SpeechBubble.cs

@@ -14,6 +14,7 @@ namespace Content.Client.Chat.UI
 {
     public abstract class SpeechBubble : Control
     {
+        [Dependency] private readonly IGameTiming _timing = default!;
         [Dependency] private readonly IEyeManager _eyeManager = default!;
         [Dependency] private readonly IEntityManager _entityManager = default!;
         [Dependency] protected readonly IConfigurationManager ConfigManager = default!;
@@ -30,12 +31,12 @@ namespace Content.Client.Chat.UI
         /// <summary>
         ///     The total time a speech bubble stays on screen.
         /// </summary>
-        private const float TotalTime = 4;
+        private static readonly TimeSpan TotalTime = TimeSpan.FromSeconds(4);
 
         /// <summary>
         ///     The amount of time at the end of the bubble's life at which it starts fading.
         /// </summary>
-        private const float FadeTime = 0.25f;
+        private static readonly TimeSpan FadeTime = TimeSpan.FromSeconds(0.25f);
 
         /// <summary>
         ///     The distance in world space to offset the speech bubble from the center of the entity.
@@ -50,7 +51,10 @@ namespace Content.Client.Chat.UI
 
         private readonly EntityUid _senderEntity;
 
-        private float _timeLeft = TotalTime;
+        /// <summary>
+        /// The time at which this bubble will die.
+        /// </summary>
+        private TimeSpan _deathTime;
 
         public float VerticalOffset { get; set; }
         private float _verticalOffsetAchieved;
@@ -99,6 +103,7 @@ namespace Content.Client.Chat.UI
             bubble.Measure(Vector2Helpers.Infinity);
             ContentSize = bubble.DesiredSize;
             _verticalOffsetAchieved = -ContentSize.Y;
+            _deathTime = _timing.RealTime + TotalTime;
         }
 
         protected abstract Control BuildBubble(ChatMessage message, string speechStyleClass, Color? fontColor = null);
@@ -107,8 +112,8 @@ namespace Content.Client.Chat.UI
         {
             base.FrameUpdate(args);
 
-            _timeLeft -= args.DeltaSeconds;
-            if (_entityManager.Deleted(_senderEntity) || _timeLeft <= 0)
+            var timeLeft = (float)(_deathTime - _timing.RealTime).TotalSeconds;
+            if (_entityManager.Deleted(_senderEntity) || timeLeft <= 0)
             {
                 // Timer spawn to prevent concurrent modification exception.
                 Timer.Spawn(0, Die);
@@ -131,10 +136,10 @@ namespace Content.Client.Chat.UI
                 return;
             }
 
-            if (_timeLeft <= FadeTime)
+            if (timeLeft <= FadeTime.TotalSeconds)
             {
                 // Update alpha if we're fading.
-                Modulate = Color.White.WithAlpha(_timeLeft / FadeTime);
+                Modulate = Color.White.WithAlpha(timeLeft / (float)FadeTime.TotalSeconds);
             }
             else
             {
@@ -144,7 +149,7 @@ namespace Content.Client.Chat.UI
 
             var baseOffset = 0f;
 
-           if (_entityManager.TryGetComponent<SpeechComponent>(_senderEntity, out var speech))
+            if (_entityManager.TryGetComponent<SpeechComponent>(_senderEntity, out var speech))
                 baseOffset = speech.SpeechBubbleOffset;
 
             var offset = (-_eyeManager.CurrentEye.Rotation).ToWorldVec() * -(EntityVerticalOffset + baseOffset);
@@ -175,9 +180,9 @@ namespace Content.Client.Chat.UI
         /// </summary>
         public void FadeNow()
         {
-            if (_timeLeft > FadeTime)
+            if (_deathTime > _timing.RealTime)
             {
-                _timeLeft = FadeTime;
+                _deathTime = _timing.RealTime + FadeTime;
             }
         }
 

Content.Client/Chemistry/EntitySystems/ChemistryGuideDataSystem.cs

@@ -18,14 +18,10 @@ public sealed class ChemistryGuideDataSystem : SharedChemistryGuideDataSystem
 {
     [Dependency] private readonly SharedSolutionContainerSystem _solutionContainer = default!;
 
-    [ValidatePrototypeId<MixingCategoryPrototype>]
-    private const string DefaultMixingCategory = "DummyMix";
-    [ValidatePrototypeId<MixingCategoryPrototype>]
-    private const string DefaultGrindCategory = "DummyGrind";
-    [ValidatePrototypeId<MixingCategoryPrototype>]
-    private const string DefaultJuiceCategory = "DummyJuice";
-    [ValidatePrototypeId<MixingCategoryPrototype>]
-    private const string DefaultCondenseCategory = "DummyCondense";
+    private static readonly ProtoId<MixingCategoryPrototype> DefaultMixingCategory = "DummyMix";
+    private static readonly ProtoId<MixingCategoryPrototype> DefaultGrindCategory = "DummyGrind";
+    private static readonly ProtoId<MixingCategoryPrototype> DefaultJuiceCategory = "DummyJuice";
+    private static readonly ProtoId<MixingCategoryPrototype> DefaultCondenseCategory = "DummyCondense";
 
     private readonly Dictionary<string, List<ReagentSourceData>> _reagentSources = new();
 

Content.Client/Chemistry/EntitySystems/HyposprayStatusControlSystem.cs

@@ -0,0 +1,16 @@
+using Content.Client.Chemistry.UI;
+using Content.Client.Items;
+using Content.Shared.Chemistry.Components;
+using Content.Shared.Chemistry.EntitySystems;
+
+namespace Content.Client.Chemistry.EntitySystems;
+
+public sealed class HyposprayStatusControlSystem : EntitySystem
+{
+    [Dependency] private readonly SharedSolutionContainerSystem _solutionContainers = default!;
+    public override void Initialize()
+    {
+        base.Initialize();
+        Subs.ItemStatus<HyposprayComponent>(ent => new HyposprayStatusControl(ent, _solutionContainers));
+    }
+}

Content.Client/Chemistry/EntitySystems/HypospraySystem.cs

@@ -1,15 +0,0 @@
-using Content.Client.Chemistry.UI;
-using Content.Client.Items;
-using Content.Shared.Chemistry.Components;
-using Content.Shared.Chemistry.EntitySystems;
-
-namespace Content.Client.Chemistry.EntitySystems;
-
-public sealed class HypospraySystem : SharedHypospraySystem
-{
-    public override void Initialize()
-    {
-        base.Initialize();
-        Subs.ItemStatus<HyposprayComponent>(ent => new HyposprayStatusControl(ent, _solutionContainers));
-    }
-}

Content.Client/Chemistry/Visualizers/FoamVisualizerSystem.cs

@@ -11,7 +11,6 @@ namespace Content.Client.Chemistry.Visualizers;
 public sealed class FoamVisualizerSystem : VisualizerSystem<FoamVisualsComponent>
 {
     [Dependency] private readonly IGameTiming _timing = default!;
-    [Dependency] private readonly SpriteSystem _sprite = default!;
 
     public override void Initialize()
     {
@@ -72,7 +71,7 @@ public sealed class FoamVisualizerSystem : VisualizerSystem<FoamVisualsComponent
             return;
 
         if (TryComp<SpriteComponent>(uid, out var sprite))
-            _sprite.SetVisible((uid, sprite), false);
+            SpriteSystem.SetVisible((uid, sprite), false);
     }
 }
 

Content.Client/Chemistry/Visualizers/SolutionContainerVisualsSystem.cs

@@ -16,7 +16,6 @@ public sealed class SolutionContainerVisualsSystem : VisualizerSystem<SolutionCo
 {
     [Dependency] private readonly IPrototypeManager _prototype = default!;
     [Dependency] private readonly ItemSystem _itemSystem = default!;
-    [Dependency] private readonly SpriteSystem _sprite = default!;
 
     public override void Initialize()
     {
@@ -50,7 +49,7 @@ public sealed class SolutionContainerVisualsSystem : VisualizerSystem<SolutionCo
         if (args.Sprite == null)
             return;
 
-        if (!_sprite.LayerMapTryGet((uid, args.Sprite), component.Layer, out var fillLayer, false))
+        if (!SpriteSystem.LayerMapTryGet((uid, args.Sprite), component.Layer, out var fillLayer, false))
             return;
 
         var maxFillLevels = component.MaxFillLevels;
@@ -68,9 +67,9 @@ public sealed class SolutionContainerVisualsSystem : VisualizerSystem<SolutionCo
         }
         if (component.Metamorphic)
         {
-            if (_sprite.LayerMapTryGet((uid, args.Sprite), component.BaseLayer, out var baseLayer, false))
+            if (SpriteSystem.LayerMapTryGet((uid, args.Sprite), component.BaseLayer, out var baseLayer, false))
             {
-                var hasOverlay = _sprite.LayerMapTryGet((uid, args.Sprite), component.OverlayLayer, out var overlayLayer, false);
+                var hasOverlay = SpriteSystem.LayerMapTryGet((uid, args.Sprite), component.OverlayLayer, out var overlayLayer, false);
 
                 if (AppearanceSystem.TryGetData<string>(uid, SolutionContainerVisuals.BaseOverride,
                         out var baseOverride,
@@ -80,35 +79,35 @@ public sealed class SolutionContainerVisualsSystem : VisualizerSystem<SolutionCo
 
                     if (reagentProto?.MetamorphicSprite is { } sprite)
                     {
-                        _sprite.LayerSetSprite((uid, args.Sprite), baseLayer, sprite);
+                        SpriteSystem.LayerSetSprite((uid, args.Sprite), baseLayer, sprite);
                         if (reagentProto.MetamorphicMaxFillLevels > 0)
                         {
-                            _sprite.LayerSetVisible((uid, args.Sprite), fillLayer, true);
+                            SpriteSystem.LayerSetVisible((uid, args.Sprite), fillLayer, true);
                             maxFillLevels = reagentProto.MetamorphicMaxFillLevels;
                             fillBaseName = reagentProto.MetamorphicFillBaseName;
                             changeColor = reagentProto.MetamorphicChangeColor;
                             fillSprite = sprite;
                         }
                         else
-                            _sprite.LayerSetVisible((uid, args.Sprite), fillLayer, false);
+                            SpriteSystem.LayerSetVisible((uid, args.Sprite), fillLayer, false);
 
                         if (hasOverlay)
-                            _sprite.LayerSetVisible((uid, args.Sprite), overlayLayer, false);
+                            SpriteSystem.LayerSetVisible((uid, args.Sprite), overlayLayer, false);
                     }
                     else
                     {
-                        _sprite.LayerSetVisible((uid, args.Sprite), fillLayer, true);
+                        SpriteSystem.LayerSetVisible((uid, args.Sprite), fillLayer, true);
                         if (hasOverlay)
-                            _sprite.LayerSetVisible((uid, args.Sprite), overlayLayer, true);
+                            SpriteSystem.LayerSetVisible((uid, args.Sprite), overlayLayer, true);
                         if (component.MetamorphicDefaultSprite != null)
-                            _sprite.LayerSetSprite((uid, args.Sprite), baseLayer, component.MetamorphicDefaultSprite);
+                            SpriteSystem.LayerSetSprite((uid, args.Sprite), baseLayer, component.MetamorphicDefaultSprite);
                     }
                 }
             }
         }
         else
         {
-            _sprite.LayerSetVisible((uid, args.Sprite), fillLayer, true);
+            SpriteSystem.LayerSetVisible((uid, args.Sprite), fillLayer, true);
         }
 
         var closestFillSprite = ContentHelpers.RoundToLevels(fraction, 1, maxFillLevels + 1);
@@ -120,25 +119,25 @@ public sealed class SolutionContainerVisualsSystem : VisualizerSystem<SolutionCo
 
             var stateName = fillBaseName + closestFillSprite;
             if (fillSprite != null)
-                _sprite.LayerSetSprite((uid, args.Sprite), fillLayer, fillSprite);
-            _sprite.LayerSetRsiState((uid, args.Sprite), fillLayer, stateName);
+                SpriteSystem.LayerSetSprite((uid, args.Sprite), fillLayer, fillSprite);
+            SpriteSystem.LayerSetRsiState((uid, args.Sprite), fillLayer, stateName);
 
             if (changeColor && AppearanceSystem.TryGetData<Color>(uid, SolutionContainerVisuals.Color, out var color, args.Component))
-                _sprite.LayerSetColor((uid, args.Sprite), fillLayer, color);
+                SpriteSystem.LayerSetColor((uid, args.Sprite), fillLayer, color);
             else
-                _sprite.LayerSetColor((uid, args.Sprite), fillLayer, Color.White);
+                SpriteSystem.LayerSetColor((uid, args.Sprite), fillLayer, Color.White);
         }
         else
         {
             if (component.EmptySpriteName == null)
-                _sprite.LayerSetVisible((uid, args.Sprite), fillLayer, false);
+                SpriteSystem.LayerSetVisible((uid, args.Sprite), fillLayer, false);
             else
             {
-                _sprite.LayerSetRsiState((uid, args.Sprite), fillLayer, component.EmptySpriteName);
+                SpriteSystem.LayerSetRsiState((uid, args.Sprite), fillLayer, component.EmptySpriteName);
                 if (changeColor)
-                    _sprite.LayerSetColor((uid, args.Sprite), fillLayer, component.EmptySpriteColor);
+                    SpriteSystem.LayerSetColor((uid, args.Sprite), fillLayer, component.EmptySpriteColor);
                 else
-                    _sprite.LayerSetColor((uid, args.Sprite), fillLayer, Color.White);
+                    SpriteSystem.LayerSetColor((uid, args.Sprite), fillLayer, Color.White);
             }
         }
 

Content.Client/Clothing/ClientClothingSystem.cs

@@ -64,7 +64,7 @@ public sealed class ClientClothingSystem : ClothingSystem
         base.Initialize();
 
         SubscribeLocalEvent<ClothingComponent, GetEquipmentVisualsEvent>(OnGetVisuals);
-        SubscribeLocalEvent<ClothingComponent, InventoryTemplateUpdated>(OnInventoryTemplateUpdated);
+        SubscribeLocalEvent<InventoryComponent, InventoryTemplateUpdated>(OnInventoryTemplateUpdated);
 
         SubscribeLocalEvent<InventoryComponent, VisualsChangedEvent>(OnVisualsChanged);
         SubscribeLocalEvent<SpriteComponent, DidUnequipEvent>(OnDidUnequip);
@@ -87,20 +87,19 @@ public sealed class ClientClothingSystem : ClothingSystem
         }
     }
 
-    private void OnInventoryTemplateUpdated(Entity<ClothingComponent> ent, ref InventoryTemplateUpdated args)
+    private void OnInventoryTemplateUpdated(Entity<InventoryComponent> ent, ref InventoryTemplateUpdated args)
     {
-        UpdateAllSlots(ent.Owner, clothing: ent.Comp);
+        UpdateAllSlots(ent.Owner, ent.Comp);
     }
 
     private void UpdateAllSlots(
         EntityUid uid,
-        InventoryComponent? inventoryComponent = null,
-        ClothingComponent? clothing = null)
+        InventoryComponent? inventoryComponent = null)
     {
         var enumerator = _inventorySystem.GetSlotEnumerator((uid, inventoryComponent));
         while (enumerator.NextItem(out var item, out var slot))
         {
-            RenderEquipment(uid, item, slot.Name, inventoryComponent, clothingComponent: clothing);
+            RenderEquipment(uid, item, slot.Name, inventoryComponent);
         }
     }
 

Content.Client/Clothing/Systems/ChameleonClothingSystem.cs

@@ -11,18 +11,6 @@ namespace Content.Client.Clothing.Systems;
 // All valid items for chameleon are calculated on client startup and stored in dictionary.
 public sealed class ChameleonClothingSystem : SharedChameleonClothingSystem
 {
-    [Dependency] private readonly IPrototypeManager _proto = default!;
-
-    private static readonly SlotFlags[] IgnoredSlots =
-    {
-        SlotFlags.All,
-        SlotFlags.PREVENTEQUIP,
-        SlotFlags.NONE
-    };
-    private static readonly SlotFlags[] Slots = Enum.GetValues<SlotFlags>().Except(IgnoredSlots).ToArray();
-
-    private readonly Dictionary<SlotFlags, List<string>> _data = new();
-
     public override void Initialize()
     {
         base.Initialize();
@@ -61,49 +49,4 @@ public sealed class ChameleonClothingSystem : SharedChameleonClothingSystem
             borderColor.AccentVColor = otherBorderColor.AccentVColor;
         }
     }
-
-    /// <summary>
-    ///     Get a list of valid chameleon targets for these slots.
-    /// </summary>
-    public IEnumerable<string> GetValidTargets(SlotFlags slot)
-    {
-        var set = new HashSet<string>();
-        foreach (var availableSlot in _data.Keys)
-        {
-            if (slot.HasFlag(availableSlot))
-            {
-                set.UnionWith(_data[availableSlot]);
-            }
-        }
-        return set;
-    }
-
-    private void PrepareAllVariants()
-    {
-        _data.Clear();
-        var prototypes = _proto.EnumeratePrototypes<EntityPrototype>();
-
-        foreach (var proto in prototypes)
-        {
-            // check if this is valid clothing
-            if (!IsValidTarget(proto))
-                continue;
-            if (!proto.TryGetComponent(out ClothingComponent? item, Factory))
-                continue;
-
-            // sort item by their slot flags
-            // one item can be placed in several buckets
-            foreach (var slot in Slots)
-            {
-                if (!item.Slots.HasFlag(slot))
-                    continue;
-
-                if (!_data.ContainsKey(slot))
-                {
-                    _data.Add(slot, new List<string>());
-                }
-                _data[slot].Add(proto.ID);
-            }
-        }
-    }
 }

Content.Client/Clothing/UI/ChameleonBoundUserInterface.cs

@@ -42,7 +42,7 @@ public sealed class ChameleonBoundUserInterface : BoundUserInterface
         var targets = _chameleon.GetValidTargets(st.Slot);
         if (st.RequiredTag != null)
         {
-            var newTargets = new List<string>();
+            var newTargets = new List<EntProtoId>();
             foreach (var target in targets)
             {
                 if (string.IsNullOrEmpty(target) || !_proto.TryIndex(target, out EntityPrototype? proto))

Content.Client/Clothing/UI/ChameleonMenu.xaml.cs

@@ -19,8 +19,8 @@ public sealed partial class ChameleonMenu : DefaultWindow
     private readonly SpriteSystem _sprite;
     public event Action<string>? OnIdSelected;
 
-    private IEnumerable<string> _possibleIds = Enumerable.Empty<string>();
-    private string? _selectedId;
+    private IEnumerable<EntProtoId> _possibleIds = [];
+    private EntProtoId? _selectedId;
     private string _searchFilter = "";
 
     public ChameleonMenu()
@@ -32,7 +32,7 @@ public sealed partial class ChameleonMenu : DefaultWindow
         Search.OnTextChanged += OnSearchEntered;
     }
 
-    public void UpdateState(IEnumerable<string> possibleIds, string? selectedId)
+    public void UpdateState(IEnumerable<EntProtoId> possibleIds, string? selectedId)
     {
         _possibleIds = possibleIds;
         _selectedId = selectedId;
@@ -57,7 +57,7 @@ public sealed partial class ChameleonMenu : DefaultWindow
             if (!_prototypeManager.TryIndex(id, out EntityPrototype? proto))
                 continue;
 
-            var lowId = id.ToLowerInvariant();
+            var lowId = id.Id.ToLowerInvariant();
             var lowName = proto.Name.ToLowerInvariant();
             if (!lowId.Contains(searchFilterLow) && !lowName.Contains(_searchFilter))
                 continue;

Content.Client/CombatMode/ColoredScreenBorderOverlay.cs

@@ -8,6 +8,8 @@ namespace Content.Client.CombatMode
 {
     public sealed class ColoredScreenBorderOverlay : Overlay
     {
+        private static readonly ProtoId<ShaderPrototype> Shader = "ColoredScreenBorder";
+
         [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
 
         public override OverlaySpace Space => OverlaySpace.WorldSpace;
@@ -16,7 +18,7 @@ namespace Content.Client.CombatMode
         public ColoredScreenBorderOverlay()
         {
             IoCManager.InjectDependencies(this);
-            _shader = _prototypeManager.Index<ShaderPrototype>("ColoredScreenBorder").Instance();
+            _shader = _prototypeManager.Index(Shader).Instance();
         }
 
         protected override void Draw(in OverlayDrawArgs args)

Content.Client/Commands/DebugCommands.cs

@@ -1,53 +1,42 @@
 using Content.Client.Markers;
 using Content.Client.Popups;
 using Content.Client.SubFloor;
-using Content.Shared.SubFloor;
-using Robust.Client.GameObjects;
 using Robust.Shared.Console;
-using DrawDepth = Content.Shared.DrawDepth.DrawDepth;
 
 namespace Content.Client.Commands;
 
-internal sealed class ShowMarkersCommand : LocalizedCommands
+internal sealed class ShowMarkersCommand : LocalizedEntityCommands
 {
-    [Dependency] private readonly IEntitySystemManager _entitySystemManager = default!;
+    [Dependency] private readonly MarkerSystem _markerSystem = default!;
 
     public override string Command => "showmarkers";
 
-    public override string Help => LocalizationManager.GetString($"cmd-{Command}-help", ("command", Command));
-
     public override void Execute(IConsoleShell shell, string argStr, string[] args)
     {
-        _entitySystemManager.GetEntitySystem<MarkerSystem>().MarkersVisible ^= true;
+        _markerSystem.MarkersVisible ^= true;
     }
 }
 
-internal sealed class ShowSubFloor : LocalizedCommands
+internal sealed class ShowSubFloor : LocalizedEntityCommands
 {
-    [Dependency] private readonly IEntitySystemManager _entitySystemManager = default!;
+    [Dependency] private readonly SubFloorHideSystem _subfloorSystem = default!;
 
     public override string Command => "showsubfloor";
 
-    public override string Help => LocalizationManager.GetString($"cmd-{Command}-help", ("command", Command));
-
     public override void Execute(IConsoleShell shell, string argStr, string[] args)
     {
-        _entitySystemManager.GetEntitySystem<SubFloorHideSystem>().ShowAll ^= true;
+        _subfloorSystem.ShowAll ^= true;
     }
 }
 
-internal sealed class NotifyCommand : LocalizedCommands
+internal sealed class NotifyCommand : LocalizedEntityCommands
 {
-    [Dependency] private readonly IEntitySystemManager _entitySystemManager = default!;
+    [Dependency] private readonly PopupSystem _popupSystem = default!;
 
     public override string Command => "notify";
 
-    public override string Help => LocalizationManager.GetString($"cmd-{Command}-help", ("command", Command));
-
     public override void Execute(IConsoleShell shell, string argStr, string[] args)
     {
-        var message = args[0];
-
-        _entitySystemManager.GetEntitySystem<PopupSystem>().PopupCursor(message);
+        _popupSystem.PopupCursor(args[0]);
     }
 }

Content.Client/Commands/HideMechanismsCommand.cs

@@ -5,32 +5,27 @@ using Robust.Shared.Containers;
 
 namespace Content.Client.Commands;
 
-public sealed class HideMechanismsCommand : LocalizedCommands
+public sealed class HideMechanismsCommand : LocalizedEntityCommands
 {
-    [Dependency] private readonly IEntityManager _entityManager = default!;
+    [Dependency] private readonly SharedContainerSystem _containerSystem = default!;
+    [Dependency] private readonly SpriteSystem _spriteSystem = default!;
 
     public override string Command => "hidemechanisms";
 
-    public override string Description => LocalizationManager.GetString($"cmd-{Command}-desc", ("showMechanismsCommand", ShowMechanismsCommand.CommandName));
-
-    public override string Help => LocalizationManager.GetString($"cmd-{Command}-help", ("command", Command));
-
     public override void Execute(IConsoleShell shell, string argStr, string[] args)
     {
-        var containerSys = _entityManager.System<SharedContainerSystem>();
-        var spriteSys = _entityManager.System<SpriteSystem>();
-        var query = _entityManager.AllEntityQueryEnumerator<OrganComponent, SpriteComponent>();
+        var query = EntityManager.AllEntityQueryEnumerator<OrganComponent, SpriteComponent>();
 
         while (query.MoveNext(out var uid, out _, out var sprite))
         {
-            spriteSys.SetContainerOccluded((uid, sprite), false);
+            _spriteSystem.SetContainerOccluded((uid, sprite), false);
 
             var tempParent = uid;
-            while (containerSys.TryGetContainingContainer((tempParent, null, null), out var container))
+            while (_containerSystem.TryGetContainingContainer((tempParent, null, null), out var container))
             {
                 if (!container.ShowContents)
                 {
-                    spriteSys.SetContainerOccluded((uid, sprite), true);
+                    _spriteSystem.SetContainerOccluded((uid, sprite), true);
                     break;
                 }
 

Content.Client/Commands/MappingClientSideSetupCommand.cs

@@ -1,32 +1,29 @@
 using Content.Client.Actions;
-using Content.Client.Mapping;
 using Content.Client.Markers;
-using JetBrains.Annotations;
+using Content.Client.SubFloor;
 using Robust.Client.Graphics;
-using Robust.Client.State;
 using Robust.Shared.Console;
 
 namespace Content.Client.Commands;
 
-[UsedImplicitly]
-internal sealed class MappingClientSideSetupCommand : LocalizedCommands
+internal sealed class MappingClientSideSetupCommand : LocalizedEntityCommands
 {
-    [Dependency] private readonly IEntitySystemManager _entitySystemManager = default!;
     [Dependency] private readonly ILightManager _lightManager = default!;
+    [Dependency] private readonly ActionsSystem _actionSystem = default!;
+    [Dependency] private readonly MarkerSystem _markerSystem = default!;
+    [Dependency] private readonly SubFloorHideSystem _subfloorSystem = default!;
 
     public override string Command => "mappingclientsidesetup";
 
-    public override string Help => LocalizationManager.GetString($"cmd-{Command}-help", ("command", Command));
-
     public override void Execute(IConsoleShell shell, string argStr, string[] args)
     {
-        if (!_lightManager.LockConsoleAccess)
-        {
-            _entitySystemManager.GetEntitySystem<MarkerSystem>().MarkersVisible = true;
-            _lightManager.Enabled = false;
-            shell.ExecuteCommand("showsubfloor");
-            _entitySystemManager.GetEntitySystem<ActionsSystem>().LoadActionAssignments("/mapping_actions.yml", false);
-        }
+        if (_lightManager.LockConsoleAccess)
+            return;
+
+        _markerSystem.MarkersVisible = true;
+        _lightManager.Enabled = false;
+        _subfloorSystem.ShowAll = true;
+        _actionSystem.LoadActionAssignments("/mapping_actions.yml", false);
     }
 }
 

Content.Client/Commands/ShowHealthBarsCommand.cs

@@ -1,57 +1,46 @@
 using Content.Shared.Damage.Prototypes;
 using Content.Shared.Overlays;
-using Robust.Client.Player;
 using Robust.Shared.Console;
 using Robust.Shared.Prototypes;
 using System.Linq;
 
 namespace Content.Client.Commands;
 
-public sealed class ShowHealthBarsCommand : LocalizedCommands
+public sealed class ShowHealthBarsCommand : LocalizedEntityCommands
 {
-    [Dependency] private readonly IPlayerManager _playerManager = default!;
-    [Dependency] private readonly IEntityManager _entityManager = default!;
-
     public override string Command => "showhealthbars";
 
-    public override string Help => LocalizationManager.GetString($"cmd-{Command}-help", ("command", Command));
-
     public override void Execute(IConsoleShell shell, string argStr, string[] args)
     {
-        var player = _playerManager.LocalSession;
+        var player = shell.Player;
         if (player == null)
         {
-            shell.WriteError(LocalizationManager.GetString($"cmd-{Command}-error-not-player"));
+            shell.WriteError(Loc.GetString("shell-only-players-can-run-this-command"));
             return;
         }
 
-        var playerEntity = player?.AttachedEntity;
-        if (!playerEntity.HasValue)
+        if (player.AttachedEntity is not { } playerEntity)
         {
-            shell.WriteError(LocalizationManager.GetString($"cmd-{Command}-error-no-entity"));
+            shell.WriteError(Loc.GetString("shell-must-be-attached-to-entity"));
             return;
         }
 
-        if (!_entityManager.HasComponent<ShowHealthBarsComponent>(playerEntity))
+        if (!EntityManager.HasComponent<ShowHealthBarsComponent>(playerEntity))
         {
             var showHealthBarsComponent = new ShowHealthBarsComponent
             {
                 DamageContainers = args.Select(arg => new ProtoId<DamageContainerPrototype>(arg)).ToList(),
                 HealthStatusIcon = null,
-                NetSyncEnabled = false
+                NetSyncEnabled = false,
             };
 
-            _entityManager.AddComponent(playerEntity.Value, showHealthBarsComponent, true);
+            EntityManager.AddComponent(playerEntity, showHealthBarsComponent, true);
 
-            shell.WriteLine(LocalizationManager.GetString($"cmd-{Command}-notify-enabled", ("args", string.Join(", ", args))));
+            shell.WriteLine(Loc.GetString("cmd-showhealthbars-notify-enabled", ("args", string.Join(", ", args))));
             return;
         }
-        else
-        {
-            _entityManager.RemoveComponentDeferred<ShowHealthBarsComponent>(playerEntity.Value);
-            shell.WriteLine(LocalizationManager.GetString($"cmd-{Command}-notify-disabled"));
-        }
 
-        return;
+        EntityManager.RemoveComponentDeferred<ShowHealthBarsComponent>(playerEntity);
+        shell.WriteLine(Loc.GetString("cmd-showhealthbars-notify-disabled"));
     }
 }