Power monitoring console overhaul (#20927)

* Prototyping whole station wire map

* More prototyping

* Added icons for the different power distributors and toggleable cable displays

* Power cable layouts are now only sent to the client when the power monitor is open

* UI prototyping

* Power monitors can now see the sprites of distant entities, long entity names are truncated

* Updated how network devices are added to the player's PVS

* More feature prototypes

* Added source / load symbols

* Final prototype! Time to actually code it properly...

* Start of code clean up

* Continuing code clean up

* Fixed UI appearance

* Code clean up complete

* Removed unnecessary changes

* Updated how power values are calculated, added UI warnings for power sinks and power net checks

* Updated how power values are calculated again, added support for portable generators

* Removed unnecessary files

* Map beacons start toggled off, console map now works outside the station, fixed substation icon

* Made some of Sloth's requested changes. Power distributors don't blink anymore, unless selected

* Moved a number of static variables in PowerMonitoringHelper to sensible places in the main files. Added a NavMapTrackableComponent so that you can specify how individual entities appear on the navmap

* Updated the colors/positions of HV cables and SMESes to improve contrast

* Fixed SMES color in map legend

* Partially fixed auto-scrolling on device selection, made sublists alphabetical

* Changed how auto-scroll is handled

* Changed the font color of the console warning messages

* Reduced the font size of beacon labels

* Added the station name to the console

* Organized references

* Removed unwanted changes to RobustToolbox

* Fix merge conflict

* Fix merge conflict, maybe

* Fix merge conflict

* Updated outdated reference

* Fixed portable_generator.yml

* Implemented a number of requested changes, move bit masks to a shared component

* Navigate listings via the navmap

* First attempt at improving efficiency

* Second attempt at optimization, entity grouping added for solar panels

* Finished solar panel entity joining

* Finished major revisions, code clean up needed

* Finializing optimizations

* Made requested changes

* Bug fix, removed obsolete code

* Bug fixes

* Bug fixes

* STarted revisions

* Further revisions

* More revision

* Finalizing revisions. Need to make RT PR

* Code tidying

* More code tidying

* Trying to avoid merge conflicts

* Trying to avoid merge conflicts

* Removed use of PVS

* Improving efficiency

* Addressed a bunch of outstanding issues

* Clear old data on console refresh

* UI adjustments

* Made node comparison more robust. More devices can be combined into one entry

* Added missing component 'dirty'

Content.Server/Power/Components/CableComponent.cs

@@ -1,38 +1,54 @@
 using Content.Server.Power.EntitySystems;
+using Content.Shared.Power;
 using Content.Shared.Tools;
 using Robust.Shared.Prototypes;
 using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
+using System.Diagnostics.Tracing;
 
-namespace Content.Server.Power.Components
+namespace Content.Server.Power.Components;
+
+/// <summary>
+///     Allows the attached entity to be destroyed by a cutting tool, dropping a piece of cable.
+/// </summary>
+[RegisterComponent]
+[Access(typeof(CableSystem))]
+public sealed partial class CableComponent : Component
 {
+    [DataField("cableDroppedOnCutPrototype", customTypeSerializer: typeof(PrototypeIdSerializer<EntityPrototype>))]
+    public string CableDroppedOnCutPrototype = "CableHVStack1";
+
+    [DataField("cuttingQuality", customTypeSerializer:typeof(PrototypeIdSerializer<ToolQualityPrototype>))]
+    public string CuttingQuality = "Cutting";
+
     /// <summary>
-    ///     Allows the attached entity to be destroyed by a cutting tool, dropping a piece of cable.
+    ///     Checked by <see cref="CablePlacerComponent"/> to determine if there is
+    ///     already a cable of a type on a tile.
     /// </summary>
-    [RegisterComponent]
-    [Access(typeof(CableSystem))]
-    public sealed partial class CableComponent : Component
+    [DataField("cableType")]
+    public CableType CableType = CableType.HighVoltage;
+
+    [DataField("cuttingDelay")]
+    public float CuttingDelay = 1f;
+}
+
+/// <summary>
+///     Event to be raised when a cable is anchored / unanchored
+/// </summary>
+[ByRefEvent]
+public readonly struct CableAnchorStateChangedEvent
+{
+    public readonly TransformComponent Transform;
+    public EntityUid Entity => Transform.Owner;
+    public bool Anchored => Transform.Anchored;
+
+    /// <summary>
+    ///     If true, the entity is being detached to null-space
+    /// </summary>
+    public readonly bool Detaching;
+
+    public CableAnchorStateChangedEvent(TransformComponent transform, bool detaching = false)
     {
-        [DataField("cableDroppedOnCutPrototype", customTypeSerializer: typeof(PrototypeIdSerializer<EntityPrototype>))]
-        public string CableDroppedOnCutPrototype = "CableHVStack1";
-
-        [DataField("cuttingQuality", customTypeSerializer:typeof(PrototypeIdSerializer<ToolQualityPrototype>))]
-        public string CuttingQuality = "Cutting";
-
-        /// <summary>
-        ///     Checked by <see cref="CablePlacerComponent"/> to determine if there is
-        ///     already a cable of a type on a tile.
-        /// </summary>
-        [DataField("cableType")]
-        public CableType CableType = CableType.HighVoltage;
-
-        [DataField("cuttingDelay")]
-        public float CuttingDelay = 1f;
-    }
-
-    public enum CableType
-    {
-        HighVoltage,
-        MediumVoltage,
-        Apc,
+        Detaching = detaching;
+        Transform = transform;
     }
 }