Show tree support

src/main/java/org/betterx/bclib/integration/emi/EMIAlloyingRecipe.java

@@ -79,4 +79,9 @@ public class EMIAlloyingRecipe implements EmiRecipe {
         // This includes being able to resolve recipe trees, favorite stacks with recipe context, and more
         widgets.addSlot(output.get(0), 78, 0).recipeContext(this);
     }
+
+    @Override
+    public boolean supportsRecipeTree() {
+        return true;
+    }
 }

src/main/java/org/betterx/bclib/integration/emi/EMIAnvilRecipe.java

@@ -27,8 +27,8 @@ public class EMIAnvilRecipe implements EmiRecipe {
 
     public EMIAnvilRecipe(AnvilRecipe recipe, Item hammer) {
         this.id = new ResourceLocation(
-                recipe.getId().getNamespace(),
+                "emi",
-                recipe.getId().getPath() + "_" + hammer.getDescriptionId()
+                recipe.getId().getNamespace() + "/" + recipe.getId().getPath() + "/" + hammer.getDescriptionId()
         );
         this.input = List.of(
                 EmiIngredient.of(recipe.getMainIngredient(), recipe.getInputCount()),
@@ -92,4 +92,14 @@ public class EMIAnvilRecipe implements EmiRecipe {
         // This includes being able to resolve recipe trees, favorite stacks with recipe context, and more
         widgetHolder.addSlot(output.get(0), 78, 0).recipeContext(this);
     }
+
+    @Override
+    public List<EmiIngredient> getCatalysts() {
+        return List.of(input.get(1));
+    }
+
+    @Override
+    public boolean supportsRecipeTree() {
+        return true;
+    }
 }