Fix biome marker dupes (#23500)

2024-01-04 15:04:43 +11:00
parent 9f2535a130
commit 3ee6b8d2bc
1 changed files with 5 additions and 1 deletions
--- a/Content.Server/Parallax/BiomeSystem.cs
+++ b/Content.Server/Parallax/BiomeSystem.cs
@@ -631,8 +631,12 @@ public sealed partial class BiomeSystem : SharedBiomeSystem
                }

                DebugTools.Assert(layerProto.EntityMask.Count == 0 || !string.IsNullOrEmpty(proto));
+
+                // Don't fight other layers.
+                if (!spawnSet.TryAdd(node, proto))
+                    continue;
+
                groupSize--;
-                spawnSet.Add(node, proto);

                if (existing != null)
                {