Class Registration

src/main/java/com/example/tutorialv3/setup/Registration.java:34–105

import static com.example.tutorialv3.TutorialV3.MODID;

public class Registration {

    private static final DeferredRegister<Block> BLOCKS = DeferredRegister.create(ForgeRegistries.BLOCKS, MODID);
    private static final DeferredRegister<Item> ITEMS = DeferredRegister.create(ForgeRegistries.ITEMS, MODID);
    private static final DeferredRegister<BlockEntityType<?>> BLOCK_ENTITIES = DeferredRegister.create(ForgeRegistries.BLOCK_ENTITIES, MODID);
    private static final DeferredRegister<MenuType<?>> CONTAINERS = DeferredRegister.create(ForgeRegistries.CONTAINERS, MODID);
    private static final DeferredRegister<EntityType<?>> ENTITIES = DeferredRegister.create(ForgeRegistries.ENTITIES, MODID);
    private static final DeferredRegister<StructureFeature<?>> STRUCTURES = DeferredRegister.create(ForgeRegistries.STRUCTURE_FEATURES, MODID);

    public static void init() {
        IEventBus bus = FMLJavaModLoadingContext.get().getModEventBus();
        BLOCKS.register(bus);
        ITEMS.register(bus);
        BLOCK_ENTITIES.register(bus);
        CONTAINERS.register(bus);
        ENTITIES.register(bus);
        STRUCTURES.register(bus);
    }

    // Some common properties for our blocks and items
    public static final BlockBehaviour.Properties BLOCK_PROPERTIES = BlockBehaviour.Properties.of(Material.STONE).strength(2f).requiresCorrectToolForDrops();
    public static final Item.Properties ITEM_PROPERTIES = new Item.Properties().tab(ModSetup.ITEM_GROUP);

    public static final RegistryObject<Block> MYSTERIOUS_ORE_OVERWORLD = BLOCKS.register("mysterious_ore_overworld", () -> new Block(BLOCK_PROPERTIES));
    public static final RegistryObject<Item> MYSTERIOUS_ORE_OVERWORLD_ITEM = fromBlock(MYSTERIOUS_ORE_OVERWORLD);
    public static final RegistryObject<Block> MYSTERIOUS_ORE_NETHER = BLOCKS.register("mysterious_ore_nether", () -> new Block(BLOCK_PROPERTIES));
    public static final RegistryObject<Item> MYSTERIOUS_ORE_NETHER_ITEM = fromBlock(MYSTERIOUS_ORE_NETHER);
    public static final RegistryObject<Block> MYSTERIOUS_ORE_END = BLOCKS.register("mysterious_ore_end", () -> new Block(BLOCK_PROPERTIES));
    public static final RegistryObject<Item> MYSTERIOUS_ORE_END_ITEM = fromBlock(MYSTERIOUS_ORE_END);
    public static final RegistryObject<Block> MYSTERIOUS_ORE_DEEPSLATE = BLOCKS.register("mysterious_ore_deepslate", () -> new Block(BLOCK_PROPERTIES));
    public static final RegistryObject<Item> MYSTERIOUS_ORE_DEEPSLATE_ITEM = fromBlock(MYSTERIOUS_ORE_DEEPSLATE);

    public static final RegistryObject<Block> PORTAL_BLOCK = BLOCKS.register("portal", PortalBlock::new);
    public static final RegistryObject<Item> PORTAL_ITEM = fromBlock(PORTAL_BLOCK);

    public static final RegistryObject<GeneratorBlock> GENERATOR = BLOCKS.register("generator", GeneratorBlock::new);
    public static final RegistryObject<Item> GENERATOR_ITEM = fromBlock(GENERATOR);
    public static final RegistryObject<BlockEntityType<GeneratorBE>> GENERATOR_BE = BLOCK_ENTITIES.register("generator", () -> BlockEntityType.Builder.of(GeneratorBE::new, GENERATOR.get()).build(null));

    public static final RegistryObject<PowergenBlock> POWERGEN = BLOCKS.register("powergen", PowergenBlock::new);
    public static final RegistryObject<Item> POWERGEN_ITEM = fromBlock(POWERGEN);
    public static final RegistryObject<BlockEntityType<PowergenBE>> POWERGEN_BE = BLOCK_ENTITIES.register("powergen", () -> BlockEntityType.Builder.of(PowergenBE::new, POWERGEN.get()).build(null));
    public static final RegistryObject<MenuType<PowergenContainer>> POWERGEN_CONTAINER = CONTAINERS.register("powergen",
            () -> IForgeMenuType.create((windowId, inv, data) -> new PowergenContainer(windowId, data.readBlockPos(), inv, inv.player)));


    public static final RegistryObject<Item> RAW_MYSTERIOUS_CHUNK = ITEMS.register("raw_mysterious_chunk", () -> new Item(ITEM_PROPERTIES));
    public static final RegistryObject<Item> MYSTERIOUS_INGOT = ITEMS.register("mysterious_ingot", () -> new Item(ITEM_PROPERTIES));

    public static final TagKey<Block> MYSTERIOUS_ORE = TagKey.create(Registry.BLOCK_REGISTRY, new ResourceLocation(TutorialV3.MODID, "mysterious_ore"));
    public static final TagKey<Item> MYSTERIOUS_ORE_ITEM = TagKey.create(Registry.ITEM_REGISTRY, new ResourceLocation(TutorialV3.MODID, "mysterious_ore"));

    public static final RegistryObject<EntityType<ThiefEntity>> THIEF = ENTITIES.register("thief", () -> EntityType.Builder.of(ThiefEntity::new, MobCategory.CREATURE)
            .sized(0.6f, 1.95f)
            .clientTrackingRange(8)
            .setShouldReceiveVelocityUpdates(false)
            .build("thief"));
    public static final RegistryObject<Item> THIEF_EGG = ITEMS.register("thief", () -> new ForgeSpawnEggItem(THIEF, 0xff0000, 0x00ff00, ITEM_PROPERTIES));