Hi. I'm trying to create a mod includes a block has tile entity like a minecraft:chest. However, when I opened a gui of the block, it returns custom name only when I am spectator. In other gamemode, tile entity returns default name such as "container.crate" as it doesn't have custom name.I tryed vanilla source from TileEntityChest, but it didn't work. Custom name is saved correctly to NBT. Even if I change custom name by using command, it is displayed only spectator mode.

 

package doph.gpubg.tileentity;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.inventory.ItemStackHelper;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.NonNullList;
import net.minecraft.util.text.ITextComponent;
import net.minecraft.util.text.TextComponentString;
import net.minecraft.util.text.TextComponentTranslation;

public class TileEntityCrate extends TileEntity implements IInventory {
    private NonNullList<ItemStack> inventory = NonNullList.<ItemStack>withSize(getSizeInventory(), ItemStack.EMPTY);
    private String customName;

    public void setName(String name) {
        this.customName = name;
    }

    public NonNullList<ItemStack> getInventory(){
        return inventory;
    }

    public void setItems(EntityPlayer player) {
        NonNullList<ItemStack> inv  = player.inventory.mainInventory;
        for(int i = 0; i < 36; i++) {
            this.inventory.set(i, inv.get(i));
        }
        inv  = player.inventory.armorInventory;
        for(int i = 0; i < 4; i++) {
            this.inventory.set(i + 36, inv.get(i));
        }
        inv  = player.inventory.offHandInventory;
        this.inventory.set(40, inv.get(0));
    }

    @Override
    public void readFromNBT(NBTTagCompound compound) {
        super.readFromNBT(compound);
        this.inventory = NonNullList.<ItemStack>withSize(this.getSizeInventory(), ItemStack.EMPTY);
        ItemStackHelper.loadAllItems(compound, this.inventory);
        if (compound.hasKey("CustomName", 8)) {
            this.customName = compound.getString("CustomName");
        }
    }

    @Override
    public ITextComponent getDisplayName() {
        return (ITextComponent) (this.hasCustomName() ? new TextComponentString(this.getName())
                : new TextComponentTranslation(this.getName()));
    }

    @Override
    public NBTTagCompound writeToNBT(NBTTagCompound compound) {
        super.writeToNBT(compound);
        ItemStackHelper.saveAllItems(compound, this.inventory);
        if (this.hasCustomName()) {
            compound.setString("CustomName", this.customName);
        }
        return compound;
    }

    @Override
    public int getSizeInventory() {
        return 45;
    }

    @Override
    public boolean isEmpty() {
        for (ItemStack itemstack : this.inventory) {
            if (!itemstack.isEmpty()) {
                return false;
            }
        }
        return true;
    }

    @Override
    public ItemStack getStackInSlot(int index) {
        if (index >= 0 && index < getSizeInventory()) {
            return this.inventory.get(index);
        }
        return ItemStack.EMPTY;
    }

    @Override
    public ItemStack decrStackSize(int index, int count) {
        return ItemStackHelper.getAndSplit(this.inventory, index, count);
    }

    @Override
    public ItemStack removeStackFromSlot(int index) {
        return ItemStackHelper.getAndRemove(inventory, index);
    }

    @Override
    public void setInventorySlotContents(int index, ItemStack stack) {
        ItemStack itemstack = getStackInSlot(index);
        boolean flag = !stack.isEmpty() && stack.isItemEqual(itemstack)
                && ItemStack.areItemStacksEqual(stack, itemstack);
        this.inventory.set(index, stack);
        if (stack.getCount() > this.getInventoryStackLimit()) {
            stack.setCount(this.getInventoryStackLimit());
        }
        if (!flag) {
            this.markDirty();
        }
    }

    @Override
    public int getInventoryStackLimit() {
        return 64;
    }

    @Override
    public String getName() {
        return this.hasCustomName() ? this.customName : "container.crate";
    }

    @Override
    public boolean isUsableByPlayer(EntityPlayer player) {
        if (this.world.getTileEntity(this.pos) != this) {
            return false;
        } else {
            return player.getDistanceSq(this.pos.getX() + 0.5D, this.pos.getY() + 0.5D,
                    this.pos.getZ() + 0.5D) <= 64.0D;
        }
    }

    @Override
    public void openInventory(EntityPlayer player) {

    }

    @Override
    public void closeInventory(EntityPlayer player) {

    }

    @Override
    public boolean isItemValidForSlot(int index, ItemStack stack) {
        return false;
    }

    @Override
    public int getField(int id) {
        return 0;
    }

    @Override
    public void setField(int id, int value) {

    }

    @Override
    public int getFieldCount() {
        return 0;
    }

    @Override
    public void clear() {
        this.inventory.clear();
    }

    @Override
    public boolean hasCustomName() {
        return this.customName != null && !this.customName.isEmpty();
    }
}

 

Does anyone have a good idea?

Edited June 8, 20187 yr by K10

Sorry, I have not updated and get tile entity packet anytime.

 

So now Tile Entity returns custom name!!