Salvage dungeons (#14520)

Content.Shared/Procedural/PostGeneration/MiddleConnectionPostGen.cs

@@ -0,0 +1,39 @@
+using Content.Shared.Maps;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype.List;
+
+namespace Content.Shared.Procedural.PostGeneration;
+
+/// <summary>
+/// Places the specified entities on the middle connections between rooms
+/// </summary>
+public sealed class MiddleConnectionPostGen : IPostDunGen
+{
+    /// <summary>
+    /// How much overlap there needs to be between 2 rooms exactly.
+    /// </summary>
+    [DataField("overlapCount")]
+    public int OverlapCount = -1;
+
+    /// <summary>
+    /// How many connections to spawn between rooms.
+    /// </summary>
+    [DataField("count")]
+    public int Count = 1;
+
+    [DataField("tile", customTypeSerializer:typeof(PrototypeIdSerializer<ContentTileDefinition>))]
+    public string Tile = "FloorSteel";
+
+    [DataField("entities", customTypeSerializer: typeof(PrototypeIdListSerializer<EntityPrototype>))]
+    public List<string> Entities = new()
+    {
+        "CableApcExtension",
+        "AirlockGlass"
+    };
+
+    /// <summary>
+    /// If overlap > 1 then what should spawn on the edges.
+    /// </summary>
+    [DataField("edgeEntities")] public List<string>? EdgeEntities;
+}