无法替换方块 Minecraft Modding 1.16.5 Forge

Question

目前，我正在制作一个模组，为游戏添加额外的蜜蜂物品。现在我想做一个可以抛光闪长岩、安山岩、花岗岩等东西的物品。作为工具。

但是当我右键单击它时，我似乎无法替换它。我看了很多帖子，没有发现什么好东西。所有答案都已过时。

到目前为止，我尝试使用

Block replaceBlock = Blocks.POLISHED_DIORITE;

和 world.setBlock。但它什么作用也没有。这是我的代码：

package com.technowin.beeutil.item.custom;

import net.minecraft.block.AbstractBlock;
import net.minecraft.block.Block;
import net.minecraft.block.BlockState;
import net.minecraft.block.Blocks;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.ItemUseContext;
import net.minecraft.util.ActionResultType;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;

import java.util.Objects;

public class Waxer extends Item {
    public Waxer(Properties properties) {
        super(properties);
    }

    @Override
    public ActionResultType onItemUseFirst(ItemStack stack, ItemUseContext context) {
        World world = context.getWorld();

        if(!world.isRemote) {
            PlayerEntity playerEntity = Objects.requireNonNull(context.getPlayer());
            BlockState clickedBlock = world.getBlockState(context.getPos());

            rightClickOnCertinBlockState(clickedBlock, context, playerEntity);
            stack.damageItem(1, playerEntity, player -> player.sendBreakAnimation(context.getHand()));
            
        }
        return super.onItemUseFirst(stack, context);
    }

    private void rightClickOnCertinBlockState(BlockState clickedBlock,
                                              ItemUseContext context, PlayerEntity playerEntity) {

        if(blockIsValidForWaxDio(clickedBlock)) {
            polishdioriteblock(playerEntity, context.getWorld(), context.getPos());
        }
        if(blockIsValidForWaxGra(clickedBlock)) {
            polishgraniteblock(playerEntity, context.getWorld(), context.getPos());
        }
    }

    private boolean blockIsValidForWaxDio(BlockState clickedBlock) {
        return clickedBlock.getBlock() == Blocks.DIORITE;
    }

    private boolean blockIsValidForWaxGra(BlockState clickedBlock) {
        return clickedBlock.getBlock() == Blocks.GRANITE;


    }

    private void polishdioriteblock(PlayerEntity playerEntity, World world, BlockPos pos) {
        Block replaceBlock = Blocks.POLISHED_DIORITE;
    }

    private void polishgraniteblock(PlayerEntity playerEntity, World world, BlockPos pos) {
        Block replaceBlock = Blocks.POLISHED_DIORITE;
    }
}

注意：

我是我的世界模组新手，这是我的第二个模组。而且我不是Java高手。

Answer 1

这里就得用方法了

world.setBlockState(...)

:

@Override
public ActionResultType onItemUseFirst(ItemStack stack, ItemUseContext context) {
    if (!context.getWorld().isRemote()) {
        World world = context.getWorld();
        BlockPos pos = context.getPos();
        BlockState state = world.getBlockState(pos);
        PlayerEntity playerEntity = Objects.requireNonNull(context.getPlayer());

        if (state.getBlock() == Blocks.DIORITE) {
            world.setBlockState(pos, Blocks.POLISHED_DIORITE.getDefaultState());
            stack.damageItem(1, playerEntity, player -> player.sendBreakAnimation(context.getHand()));
        } else if (state.getBlock() == Blocks.GRANITE) {
            world.setBlockState(pos, Blocks.POLISHED_GRANITE.getDefaultState());
            stack.damageItem(1, playerEntity, player -> player.sendBreakAnimation(context.getHand()));
        }
    }
    return super.onItemUseFirst(stack, context);
}