[求助帖]Fabric Mod编写 - 编程开发

Minecraft_HT

如题，我按照官方的教程在做一个方块实体时打算尝试制作一个容器，但是出现一个问题：
这个是代码：

package net.Star_Era.BlockEntity;
import net.Star_Era.Inventories.ImplementedInventory;
import net.Star_Era.api.Era_BlockEntity;
import net.minecraft.block.BlockState;
import net.minecraft.block.entity.BlockEntity;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.entity.player.PlayerInventory;
import net.minecraft.inventory.Inventories;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NbtCompound;
import net.minecraft.screen.NamedScreenHandlerFactory;
import net.minecraft.screen.ScreenHandler;
import net.minecraft.text.Text;
import net.minecraft.text.TranslatableText;
import net.minecraft.util.collection.DefaultedList;
import net.minecraft.util.math.BlockPos;
public class Storage_BinEntity extends BlockEntity implements NamedScreenHandlerFactory, ImplementedInventory {
private final DefaultedList<ItemStack> inventory = DefaultedList.ofSize(27, ItemStack.EMPTY);
public Storage_BinEntity(BlockPos pos, BlockState state) {
super(Era_BlockEntity.STORAGE_BIN_ENTITY, pos, state);
}
@Override
public DefaultedList<ItemStack> getItems() {
return inventory;
}
//These Methods are from the NamedScreenHandlerFactory Interface
//createMenu creates the ScreenHandler itself
//getDisplayName will Provide its name which is normally shown at the top
@Override
public ScreenHandler createMenu(int syncId, PlayerInventory playerInventory, PlayerEntity player) {
//We provide *this* to the screenHandler as our class Implements Inventory
//Only the Server has the Inventory at the start, this will be synced to the client in the ScreenHandler
return new Storage_BinScreenHandler(syncId, playerInventory, this);
}
@Override
public Text getDisplayName() {
return new TranslatableText(getCachedState().getBlock().getTranslationKey());
}
@Override
public void readNbt(NbtCompound nbt) {
super.readNbt(nbt);
Inventories.readNbt(nbt, this.inventory);
}
@Override
public <u><font color="Black">NbtCompound</font></u> writeNbt(NbtCompound nbt) {
super.writeNbt(nbt);
Inventories.writeNbt(nbt, this.inventory);
return nbt;
}
}

复制代码

出现的问题是：

请问怎么解决呢

Sunbread

我去翻了下yarn，这个父类方法的签名是void writeNbt(NbtCompound nbt)
你如果要重写父类方法，应该将重写方法的签名也改成void writeNbt(NbtCompound nbt)
如果要重载方法，应该让重载方法的形参与被重载方法有区别

Minecraft_HT

Sunbread 发表于 2022-2-2 14:57
我去翻了下yarn，这个父类方法的签名是void writeNbt(NbtCompound nbt)
你如果要重写父类方法，应该将重写 ...

呃，主要是这个方法我在yarm那看过了，按照IDEA的修改方案改的，然后就是他不能返回值，导致如果我把return nbt去掉的话，容器在minecraft里就不能运行

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Sunbread

Minecraft_HT 发表于 2022-2-3 10:41
呃，主要是这个方法我在yarm那看过了，按照IDEA的修改方案改的，然后就是他不能返回值，导致如果我把ret ...

我不太明白你写这段的目的