Pow3r: stage 1 (#4208)

Co-authored-by: 20kdc <asdd2808@gmail.com>

Content.Server/WireHacking/WireHackingSystem.cs

@@ -0,0 +1,61 @@
+using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
+using Content.Shared.GameTicking;
+using Robust.Shared.GameObjects;
+using Robust.Shared.ViewVariables;
+using static Content.Shared.Wires.SharedWiresComponent;
+
+namespace Content.Server.WireHacking
+{
+    public class WireHackingSystem : EntitySystem
+    {
+        [ViewVariables] private readonly Dictionary<string, WireLayout> _layouts =
+            new();
+
+        public override void Initialize()
+        {
+            base.Initialize();
+
+            SubscribeLocalEvent<RoundRestartCleanupEvent>(Reset);
+        }
+
+        public bool TryGetLayout(string id, [NotNullWhen(true)] out WireLayout? layout)
+        {
+            return _layouts.TryGetValue(id, out layout);
+        }
+
+        public void AddLayout(string id, WireLayout layout)
+        {
+            _layouts.Add(id, layout);
+        }
+
+        public void Reset(RoundRestartCleanupEvent ev)
+        {
+            _layouts.Clear();
+        }
+    }
+
+    public sealed class WireLayout
+    {
+        [ViewVariables] public IReadOnlyDictionary<object, WireData> Specifications { get; }
+
+        public WireLayout(IReadOnlyDictionary<object, WireData> specifications)
+        {
+            Specifications = specifications;
+        }
+
+        public sealed class WireData
+        {
+            public WireLetter Letter { get; }
+            public WireColor Color { get; }
+            public int Position { get; }
+
+            public WireData(WireLetter letter, WireColor color, int position)
+            {
+                Letter = letter;
+                Color = color;
+                Position = position;
+            }
+        }
+    }
+}