Version: 182.1.0

MSBuild/Robust.Engine.Version.props

@@ -1,4 +1,4 @@
 <Project>
 
-    <!-- This file automatically reset by Tools/version.py -->
+    <!-- This file automatically reset by Tools/version.py -->
 

RELEASE-NOTES.md

@@ -54,6 +54,17 @@ END TEMPLATE-->
 *None yet*
 
 
+## 182.1.0
+
+### New features
+
+* Add IRobustRandom.SetSeed
+
+### Other
+
+* Add Arch.TrimExcess() back to remove excess archetypes on map load / EntityManager flush.
+
+
 ## 182.0.0
 
 ### Breaking changes

Robust.Server/GameObjects/EntitySystems/MapLoaderSystem.cs

@@ -178,7 +178,7 @@ public sealed class MapLoaderSystem : EntitySystem
                 }
             }
 
-            // EntityManager.CleanupArch();
+            EntityManager.CleanupArch();
 
             rootUids = rootEnts;
         }

Robust.Shared/GameObjects/EntityManager.Arch.cs

@@ -32,15 +32,14 @@ public partial class EntityManager
 
     protected void DestroyArch(EntityUid uid)
     {
-        var archEnt = (Entity) uid;
-        var reference = _world.Reference(archEnt);
+        var reference = _world.Reference(uid);
 
-        if (reference.Version != (uid.Version - EntityUid.ArchVersionOffset))
+        if (!_world.IsAlive(reference))
         {
-            throw new InvalidOperationException($"Tried to delete a different matching entity for Arch.");
+            throw new InvalidOperationException("Tried to delete an invalid entity reference");
         }
 
-        _world.Destroy(archEnt);
+        _world.Destroy(reference);
     }
 
     private void SpawnEntityArch(out EntityUid entity)

Robust.Shared/GameObjects/EntityManager.cs

@@ -603,8 +603,7 @@ namespace Robust.Shared.GameObjects
                 DeleteEntity(e);
             }
 
-            // Arch bug atm
-            // CleanupArch();
+            CleanupArch();
 
             if (_world.Size > 0)
                 _sawmill.Error("Entities were spawned while flushing entities.");

Robust.Shared/Random/IRobustRandom.cs

@@ -14,6 +14,7 @@ public interface IRobustRandom
     /// </summary>
     /// <returns></returns>
     System.Random GetRandom();
+    void SetSeed(int seed);
 
     float NextFloat();
     public float NextFloat(float minValue, float maxValue)

Robust.Shared/Random/RobustRandom.cs

@@ -5,10 +5,15 @@ namespace Robust.Shared.Random
 {
     public sealed class RobustRandom : IRobustRandom
     {
-        private readonly System.Random _random = new();
+        private System.Random _random = new();
 
         public System.Random GetRandom() => _random;
 
+        public void SetSeed(int seed)
+        {
+            _random = new(seed);
+        }
+
         public float NextFloat()
         {
             return _random.NextFloat();