Recipe Type

[Squander]

I created a block based on stonecutter and would like to add my own recipe type to it. How do I do that?

WoodcutterRecipe

public class WoodcutterRecipe extends SingleItemRecipe {
    public WoodcutterRecipe(ResourceLocation pId, String pGroup, Ingredient pIngredient, ItemStack pResult) {
        super(ModRecipeType.WOODCUTTER_RECIPE, RecipeSerializer.STONECUTTER, pId, pGroup, pIngredient, pResult);
    }

    @Override
    public boolean matches(Container pContainer, Level pLevel) {
        return this.ingredient.test(pContainer.getItem(0));
    }

    @Override
    public ItemStack getToastSymbol() {
        return new ItemStack(ModBlocks.WOODCUTTER.get());
    }
}

ModRecipeType

public class ModRecipeType {
    public static RecipeType<WoodcutterRecipe> WOODCUTTER_RECIPE = register("woodcutter");

    static <T extends Recipe<?>> RecipeType<T> register(final String pIdentifier) {
        return Registry.register(Registry.RECIPE_TYPE, new ResourceLocation(pIdentifier), new RecipeType<T>() {
            public String toString() {
                return pIdentifier;
            }
        });
    }
}

WoodcutterMenu

public class WoodcutterMenu extends StonecutterMenu {
    private final ContainerLevelAccess access;

    public WoodcutterMenu(int id, Inventory inventory) {
        super(id, inventory);
        this.access = ContainerLevelAccess.NULL;
    }

    public WoodcutterMenu(int id, Inventory inventory, ContainerLevelAccess containerLevelAccess) {
        super(id, inventory, containerLevelAccess);
        this.access = containerLevelAccess;
    }

    @Override
    public boolean stillValid(Player pPlayer) {
        return stillValid(this.access, pPlayer, ModBlocks.WOODCUTTER.get());
    }

    @Override
    public MenuType<?> getType() {
        return ModMenuType.WOOD_CUTTER_MENU.get();
    }
}

 

[Squander]

Okay, I made a custom serializer but I don't know how to register RecipeType since it can't be done like in vanilla
WoodcutterRecipe

public class WoodcutterRecipe implements Recipe<Container> {
    protected final Ingredient ingredient;
    protected final ItemStack result;
    protected final ResourceLocation id;
    protected final String group;

    public WoodcutterRecipe(Ingredient ingredient, ItemStack result, ResourceLocation id, String group) {
        this.ingredient = ingredient;
        this.result = result;
        this.id = id;
        this.group = group;
    }

    public RecipeType<?> getType() {
        return ModRecipeType.WOODCUTTER_RECIPE;
    }

    public RecipeSerializer<?> getSerializer() {
        return ModRecipeType.WOODCUTTER.get();
    }

    public ResourceLocation getId() {
        return this.id;
    }

    public String getGroup() {
        return this.group;
    }

    public ItemStack getResultItem() {
        return this.result;
    }

    public NonNullList<Ingredient> getIngredients() {
        NonNullList<Ingredient> nonnulllist = NonNullList.create();
        nonnulllist.add(this.ingredient);
        return nonnulllist;
    }

    public boolean canCraftInDimensions(int pWidth, int pHeight) {
        return true;
    }

    @Override
    public boolean matches(Container pContainer, Level pLevel) {
        return false;
    }

    public ItemStack assemble(Container pInv) {
        return this.result.copy();
    }

    public static class Serializer implements RecipeSerializer<WoodcutterRecipe> {

        public WoodcutterRecipe fromJson(ResourceLocation pRecipeId, JsonObject pJson) {
            String s = GsonHelper.getAsString(pJson, "group", "");
            Ingredient ingredient;
            if (GsonHelper.isArrayNode(pJson, "ingredient")) {
                ingredient = Ingredient.fromJson(GsonHelper.getAsJsonArray(pJson, "ingredient"));
            } else {
                ingredient = Ingredient.fromJson(GsonHelper.getAsJsonObject(pJson, "ingredient"));
            }

            String s1 = GsonHelper.getAsString(pJson, "result");
            int i = GsonHelper.getAsInt(pJson, "count");
            ItemStack itemstack = new ItemStack(Registry.ITEM.get(new ResourceLocation(s1)), i);
            return new WoodcutterRecipe(ingredient, itemstack, pRecipeId, s);
        }

        public WoodcutterRecipe fromNetwork(ResourceLocation pRecipeId, FriendlyByteBuf pBuffer) {
            String s = pBuffer.readUtf();
            Ingredient ingredient = Ingredient.fromNetwork(pBuffer);
            ItemStack itemstack = pBuffer.readItem();
            return new WoodcutterRecipe(ingredient, itemstack, pRecipeId, s);
        }

        public void toNetwork(FriendlyByteBuf pBuffer, WoodcutterRecipe pRecipe) {
            pBuffer.writeUtf(pRecipe.group);
            pRecipe.ingredient.toNetwork(pBuffer);
            pBuffer.writeItem(pRecipe.result);
        }

        @Override
        public RecipeSerializer<?> setRegistryName(ResourceLocation name) {
            return ModRecipeType.WOODCUTTER.get();
        }

        @Nullable
        @Override
        public ResourceLocation getRegistryName() {
            return new ResourceLocation(AnyMod.MOD_ID, "woodcutter");
        }

        @Override
        public Class<RecipeSerializer<?>> getRegistryType() {
            return Serializer.castClass(RecipeSerializer.class);
        }

        @SuppressWarnings("unchecked")
        private static <G> Class<G> castClass(Class<?> cls) {
            return (Class<G>)cls;
        }
    }
}

ModRecipeType

public class ModRecipeType {
    public static final DeferredRegister<RecipeSerializer<?>> SERIALIZER =
            DeferredRegister.create(ForgeRegistries.RECIPE_SERIALIZERS, AnyMod.MOD_ID);

    public static RegistryObject<RecipeSerializer<WoodcutterRecipe>> WOODCUTTER = SERIALIZER.register("woodcutter",
            WoodcutterRecipe.Serializer::new);

    public static RecipeType<WoodcutterRecipe> WOODCUTTER_RECIPE = register("woodcutter");

    static <T extends Recipe<?>> RecipeType<T> register(final String pIdentifier) {
        return Registry.register(Registry.RECIPE_TYPE, new ResourceLocation(pIdentifier), new RecipeType<T>() {
            public String toString() {
                return pIdentifier;
            }
        });
    }
}