Wires refactor (#7699)

Co-authored-by: metalgearsloth <31366439+metalgearsloth@users.noreply.github.com>
Co-authored-by: Kara <lunarautomaton6@gmail.com>

Content.Server/Wires/WireLayout.cs

@@ -0,0 +1,38 @@
+using Robust.Shared.Prototypes;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
+
+namespace Content.Server.Wires;
+
+/// <summary>
+///     WireLayout prototype.
+///
+///     This is meant for ease of organizing wire sets on entities that use
+///     wires. Once one of these is initialized, it should be stored in the
+///     WiresSystem as a functional wire set.
+/// </summary>
+[Prototype("wireLayout")]
+public sealed class WireLayoutPrototype : IPrototype, IInheritingPrototype
+{
+    [IdDataFieldAttribute]
+    public string ID { get; } = default!;
+
+    [ParentDataField(typeof(AbstractPrototypeIdSerializer<WireLayoutPrototype>))]
+    public string? Parent { get; } = default!;
+
+    [AbstractDataField]
+    public bool Abstract { get; }
+
+    /// <summary>
+    ///     How many wires in this layout will do
+    ///     nothing (these are added upon layout
+    ///     initialization)
+    /// </summary>
+    [DataField("dummyWires")]
+    public int DummyWires { get; } = default!;
+
+    /// <summary>
+    ///     All the valid IWireActions currently in this layout.
+    /// </summary>
+    [DataField("wires")]
+    public List<IWireAction>? Wires { get; }
+}