Repopulate client SearchTreeManager when registries are refreshed. Closes #4094

src/main/java/net/minecraftforge/common/ForgeModContainer.java

@@ -520,6 +520,7 @@ public class ForgeModContainer extends DummyModContainer implements WorldAccessC
         OreDictionary.rebakeMap();
         StatList.reinit();
         Ingredient.invalidateAll();
+        FMLCommonHandler.instance().reloadSearchTrees();
     }
 
 

src/main/java/net/minecraftforge/fml/client/FMLClientHandler.java

@@ -1108,4 +1108,10 @@ public class FMLClientHandler implements IFMLSidedHandler
     {
         RecipeBookClient.rebuildTable();
     }
+
+    @Override
+    public void reloadSearchTrees()
+    {
+        this.client.populateSearchTreeManager();
+    }
 }

src/main/java/net/minecraftforge/fml/common/FMLCommonHandler.java

@@ -774,4 +774,8 @@ public class FMLCommonHandler
     public void resetClientRecipeBook() {
         this.sidedDelegate.resetClientRecipeBook();
     }
+
+    public void reloadSearchTrees() {
+        this.sidedDelegate.reloadSearchTrees();
+    }
 }

src/main/java/net/minecraftforge/fml/common/IFMLSidedHandler.java

@@ -86,4 +86,6 @@ public interface IFMLSidedHandler
     boolean isDisplayVSyncForced();
 
     default void resetClientRecipeBook(){}
+
+    default void reloadSearchTrees(){}
 }