45a great reg split

src/main/java/carpet/mixins/RecipeManager_scarpetMixin.java

@@ -2,6 +2,7 @@ package carpet.mixins;
 
 import carpet.fakes.RecipeManagerInterface;
 import com.google.common.collect.Lists;
+import net.minecraft.core.registries.BuiltInRegistries;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 
@@ -9,7 +10,6 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
-import net.minecraft.core.Registry;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.item.crafting.Recipe;
 import net.minecraft.world.item.crafting.RecipeManager;
@@ -29,6 +29,6 @@ public class RecipeManager_scarpetMixin implements RecipeManagerInterface
         if (typeRecipes == null) return Collections.emptyList();
         if (typeRecipes.containsKey(output)) return Collections.singletonList(typeRecipes.get(output));
         return Lists.newArrayList(typeRecipes.values().stream().filter(
-                r -> Registry.ITEM.getKey(r.getResultItem().getItem()).equals(output)).collect(Collectors.toList()));
+                r -> BuiltInRegistries.ITEM.getKey(r.getResultItem().getItem()).equals(output)).collect(Collectors.toList()));
     }
 }