Refactor serialization copying to use source generators (#19412)

Content.Server/Atmos/Piping/Components/AtmosDeviceComponent.cs

@@ -4,7 +4,7 @@ namespace Content.Server.Atmos.Piping.Components
     ///     Adds itself to a <see cref="IAtmosphereComponent"/> to be updated by.
     /// </summary>
     [RegisterComponent]
-    public sealed class AtmosDeviceComponent : Component
+    public sealed partial class AtmosDeviceComponent : Component
     {
         /// <summary>
         ///     If true, this device must be anchored before it will receive any AtmosDeviceUpdateEvents.
@@ -21,7 +21,7 @@ namespace Content.Server.Atmos.Piping.Components
         ///     a grid atmosphere.
         /// </summary>
         [DataField("joinSystem")]
-        public bool JoinSystem { get; } = false;
+        public bool JoinSystem { get; private set; } = false;
 
         /// <summary>
         ///     If non-null, the grid that this device is part of.

Content.Server/Atmos/Piping/Components/AtmosPipeColorComponent.cs

@@ -4,7 +4,7 @@ using JetBrains.Annotations;
 namespace Content.Server.Atmos.Piping.Components
 {
     [RegisterComponent]
-    public sealed class AtmosPipeColorComponent : Component
+    public sealed partial class AtmosPipeColorComponent : Component
     {
         [DataField("color")]
         public Color Color { get; set; } = Color.White;

Content.Server/Atmos/Piping/Components/AtmosUnsafeUnanchorComponent.cs

@@ -1,7 +1,7 @@
 namespace Content.Server.Atmos.Piping.Components
 {
     [RegisterComponent]
-    public sealed class AtmosUnsafeUnanchorComponent : Component
+    public sealed partial class AtmosUnsafeUnanchorComponent : Component
     {
         [ViewVariables(VVAccess.ReadWrite)]
         [DataField("enabled")]