在主类中：

import net.emtips.leespeaker.Init.BlockInit;  
import net.emtips.leespeaker.Init.ItemInit;
//物品注册
ItemInit.ITEMS.register(modEventBus);
//方块注册
BlockInit.BLOCKS.register(modEventBus);

注册创造模式物品分类栏：

public static final CreativeModeTab LeeSpeaker = new CreativeModeTab(MODID) {  
    @Override  
    public ItemStack makeIcon() {  
        //这个是物品栏的图标使用哪个物品来展示  
        return new ItemStack(BlockInit.SPEAKER_BLOCK.get());  
    }  
};

新建net.emtips.leespeaker.Init包 BlockInit类：

package net.emtips.leespeaker.Init;  
  
import net.emtips.leespeaker.CustomBlock.Speaker_Block;  
import net.emtips.leespeaker.Main;  
import net.minecraft.core.BlockPos;  
import net.minecraft.world.entity.EntityType;  
import net.minecraft.world.item.BlockItem;  
import net.minecraft.world.item.CreativeModeTab;  
import net.minecraft.world.item.DyeColor;  
import net.minecraft.world.item.Item;  
import net.minecraft.world.level.BlockGetter;  
import net.minecraft.world.level.block.Block;  
import net.minecraft.world.level.block.SoundType;  
import net.minecraft.world.level.block.StainedGlassBlock;  
import net.minecraft.world.level.block.state.BlockBehaviour;  
import net.minecraft.world.level.block.state.BlockState;  
import net.minecraft.world.level.material.Material;  
import net.minecraftforge.registries.DeferredRegister;  
import net.minecraftforge.registries.ForgeRegistries;  
import net.minecraftforge.registries.RegistryObject;  
  
import java.util.function.Function;  
import java.util.function.Supplier;  
  
public class BlockInit{  
    public static DeferredRegister<Block> BLOCKS = DeferredRegister.create(ForgeRegistries.BLOCKS, Main.MODID);  
    public static final DeferredRegister<Item> ITEMS = ItemInit.ITEMS;  
  
    //第一个方块 of(方块和什么类似,方块颜色) strength(挖掘时长(越大时间越长),防爆等级(越大越防爆)) sound(挖方块的声音) noOcclusion(非实体方块)  
    public static final RegistryObject<Block> SPEAKER_BLOCK = register("speaker_block",  
            () -> new Speaker_Block(BlockBehaviour.Properties.of(Material.METAL).strength(1f, 1f)  
                    .sound(SoundType.CHAIN).requiresCorrectToolForDrops().noOcclusion()),  
            object -> () -> new BlockItem(object.get(), new Item.Properties().tab(Main.LeeSpeaker)));  

    private static <T extends Block> RegistryObject<T> registerBlock(final String name,  
                                                                     final Supplier<? extends T> block) {  
        return BLOCKS.register(name, block);  
    }  
  
    private static <T extends Block> RegistryObject<T> register(final String name, final Supplier<? extends T> block,  
                                                                Function<RegistryObject<T>, Supplier<? extends Item>> item) {  
        RegistryObject<T> obj = registerBlock(name, block);  
        ITEMS.register(name, item.apply(obj));  
        return obj;  
    }  
  
    private static <T extends Block> RegistryObject<T> registerBlock(String name, Supplier<T> block, CreativeModeTab tab) {  
        RegistryObject<T> toReturn = BLOCKS.register(name, block);  
        registerBlockItem(name, toReturn, tab);  
        return toReturn;  
    }  
  
    private static <T extends Block> RegistryObject<Item> registerBlockItem(String name, RegistryObject<T> block,  
                                                                            CreativeModeTab tab) {  
        return ItemInit.ITEMS.register(name, () -> new BlockItem(block.get(),  
                new Item.Properties().tab(tab)));  
    }  
  
    private static <T extends Block> RegistryObject<T> registerBlockWithoutBlockItem(String name, Supplier<T> block) {  
        return BLOCKS.register(name, block);  
    }  
  
    public static Supplier<Block> createStainedGlassFromColor(DyeColor color) {  
        return () -> new StainedGlassBlock(color, BlockBehaviour.Properties.of(Material.GLASS, color).strength(0.3F)  
                .sound(SoundType.GLASS).noOcclusion().isValidSpawn(BlockInit::never).isRedstoneConductor(BlockInit::never).isSuffocating(BlockInit::never).isViewBlocking(BlockInit::never));  
    }  
  
    public static boolean always(BlockState state, BlockGetter reader, BlockPos pos) {  
        return true;  
    }  
  
    public static boolean never(BlockState state, BlockGetter reader, BlockPos pos) {  
        return false;  
    }  
  
    public static boolean always(BlockState state, BlockGetter reader, BlockPos pos, EntityType<?> entityType) {  
        return true;  
    }  
  
    public static boolean never(BlockState state, BlockGetter reader, BlockPos pos, EntityType<?> entityType) {  
        return false;  
    }  
  
}

ItemInit类：

package net.emtips.leespeaker.Init;  
  
import net.emtips.leespeaker.CustomItem.Configtool;  
import net.emtips.leespeaker.Main;  
import net.minecraft.world.item.Item;  
import net.minecraftforge.registries.DeferredRegister;  
import net.minecraftforge.registries.ForgeRegistries;  
import net.minecraftforge.registries.RegistryObject;  
  
import java.util.function.Supplier;  
  
public class ItemInit {  
    public static final DeferredRegister<Item> ITEMS = DeferredRegister.create(ForgeRegistries.ITEMS, Main.MODID);  
  
    //第一个物品  
    public static final RegistryObject<Item> LEI = register("tool",  
            () -> new Configtool(new Item.Properties().tab(Main.LeeSpeaker)));  
  
    private static <T extends Item> RegistryObject<T> register(final String name, final Supplier<T> item) {  
        return ITEMS.register(name, item);  
    }  
}

版权所有

版权归属：Ashley Lee

许可证：署名-非商业性-禁止演绎 4.0 国际 (CC-BY-NC-ND-4.0)