Problem With Shift-Clicking items into a GUI [1.12.2] [solved]

[kpzip]

I am having a problem where you cannot shift-click items into or out of a GUI

This is my Container code:

 

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package com.kpzip.SushiMod.inventory.container;

import com.kpzip.SushiMod.blocks.tileentity.TileEntitySushiKnifeHolder;
import com.kpzip.SushiMod.inventory.slots.SlotSushiKnife;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.Slot;
import net.minecraft.item.ItemStack;

public class ContainerSushiKnifeHolder extends Container {
	private final int numRows;
	private final TileEntitySushiKnifeHolder knife;
	
	public ContainerSushiKnifeHolder(InventoryPlayer playerInv, TileEntitySushiKnifeHolder tileEntityBambooChest, EntityPlayer player) {
		this.knife = tileEntityBambooChest;
		this.numRows = tileEntityBambooChest.getSizeInventory() / 9;
		tileEntityBambooChest.openInventory(player);
		
		this.addSlotToContainer(new SlotSushiKnife(tileEntityBambooChest, 0, 80, 22));
		
		for(int y = 0; y < 3; y++)
		{
			for(int x = 0; x < 9; x++)
			{
				this.addSlotToContainer(new Slot(playerInv, x + y*9 + 9, 8 + x*18, 53 + y*18));
			}
		}
		
		for(int x = 0; x < 9; x++)
		{
			this.addSlotToContainer(new Slot(playerInv, x, 8 + x*18, 111));
		}
		
	}
	
	
	@Override
	public boolean canInteractWith(EntityPlayer playerIn) {
		return this.knife.isUsableByPlayer(playerIn);
				
	}
	
	@Override
	public void onContainerClosed(EntityPlayer playerIn) {
		super.onContainerClosed(playerIn);
		knife.closeInventory(playerIn);
	}
	
	@Override
    public ItemStack transferStackInSlot(EntityPlayer playerIn, int index)
    {
        ItemStack itemstack = ItemStack.EMPTY;
        Slot slot = this.inventorySlots.get(index);
 
        if (slot != null && slot.getHasStack())
        {
            ItemStack itemstack1 = slot.getStack();
            itemstack = itemstack1.copy();
 
            if (index < this.numRows * 9)
            {
                if (!this.mergeItemStack(itemstack1, this.numRows * 9, this.inventorySlots.size(), true))
                {
                    return ItemStack.EMPTY;
                }
            }
            else if (!this.mergeItemStack(itemstack1, 0, this.numRows * 9, false))
            {
                return ItemStack.EMPTY;
            }
 
            if (itemstack1.isEmpty())
            {
                slot.putStack(ItemStack.EMPTY);
            }
            else
            {
                slot.onSlotChanged();
            }
        }
 
        return itemstack;
    }
	
	public TileEntitySushiKnifeHolder getChestInventory() {
		return this.knife;
				
	}

}

 

This is my Tile Entity Code:

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package com.kpzip.SushiMod.blocks.tileentity;

import com.kpzip.SushiMod.blocks.SushiKnifeHolder;
import com.kpzip.SushiMod.init.ModItems;
import com.kpzip.SushiMod.inventory.container.ContainerBambooChest;
import com.kpzip.SushiMod.inventory.container.ContainerSushiKnifeHolder;
import com.kpzip.SushiMod.util.Reference;

import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.init.SoundEvents;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.ItemStackHelper;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.tileentity.TileEntityLockableLoot;
import net.minecraft.util.ITickable;
import net.minecraft.util.NonNullList;
import net.minecraft.util.SoundCategory;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;

public class TileEntitySushiKnifeHolder extends TileEntityLockableLoot implements ITickable {
	public NonNullList<ItemStack> knife = NonNullList.<ItemStack>withSize(1, ItemStack.EMPTY);
	public int numPlayersUsing, ticksSinceSync;

	@Override
	public int getSizeInventory() {
		return 1;
	}

	@Override
	public boolean isEmpty() {
		for (ItemStack stack : knife) {
			if (!stack.isEmpty()) {
				return true;
			}
		}
		return false;
	}

	@Override
	public int getInventoryStackLimit() {
		
		return 1;
	}

	@Override
	public String getName() {
		return this.hasCustomName() ? this.customName : "container.Sushi_Knife_Holder";
	}
	
	@Override
	public void readFromNBT(NBTTagCompound compound)
	{
		super.readFromNBT(compound);
		this.knife = NonNullList.<ItemStack>withSize(this.getSizeInventory(), ItemStack.EMPTY);
		
		if(!this.checkLootAndRead(compound)) ItemStackHelper.loadAllItems(compound, knife);
		if(compound.hasKey("CustomName", 8)) this.customName = compound.getString("CustomName");
	}
	
	@Override
	public NBTTagCompound writeToNBT(NBTTagCompound compound)
	{
		super.writeToNBT(compound);
		
		if(!this.checkLootAndWrite(compound)) ItemStackHelper.saveAllItems(compound, knife);
		if(compound.hasKey("CustomName", 8)) compound.setString("CustomName", this.customName);
		
		return compound;
	}

	@Override
	public Container createContainer(InventoryPlayer playerInventory, EntityPlayer playerIn) {
		
		return new ContainerSushiKnifeHolder(playerInventory, this, playerIn);
	}

	@Override
	public String getGuiID() {
		
		return Reference.MOD_ID + ":Sushi_Kinfe_Holder";
	}

	@Override
    public void update()
    {
        if (!this.world.isRemote && this.numPlayersUsing != 0 && (this.ticksSinceSync + pos.getX() + pos.getY() + pos.getZ()) % 200 == 0)
        {
            this.numPlayersUsing = 0;
 
            for (EntityPlayer entityplayer : this.world.getEntitiesWithinAABB(EntityPlayer.class, new AxisAlignedBB((double)((float)pos.getX() - 5.0F), (double)((float)pos.getY() - 5.0F), (double)((float)pos.getZ() - 5.0F), (double)((float)(pos.getX() + 1) + 5.0F), (double)((float)(pos.getY() + 1) + 5.0F), (double)((float)(pos.getZ() + 1) + 5.0F))))
            {
                if (entityplayer.openContainer instanceof ContainerSushiKnifeHolder)
                {
                    if (((ContainerSushiKnifeHolder)entityplayer.openContainer).getChestInventory() == this)
                    {
                        ++this.numPlayersUsing;
                    }
                }
            }
        }
        if (!this.world.isRemote) {
        	if (knife.get(0).getItem().equals(ModItems.SUSHI_KNIFE) && this.world.getBlockState(pos).getValue(SushiKnifeHolder.HASKNIFE) == false) {
        		this.world.setBlockState(pos, this.world.getBlockState(pos).withProperty(SushiKnifeHolder.HASKNIFE, Boolean.valueOf(true)));
        	}
        	else if (knife.get(0).equals(ItemStack.EMPTY) && this.world.getBlockState(pos).getValue(SushiKnifeHolder.HASKNIFE) == true) {
        		this.world.setBlockState(pos, this.world.getBlockState(pos).withProperty(SushiKnifeHolder.HASKNIFE, Boolean.valueOf(false)));
        	}
        	
        }
    }

	@Override
	protected NonNullList<ItemStack> getItems() {
		
		return this.knife;
	}
	
	@Override
	public void openInventory(EntityPlayer player)
	{
		++this.numPlayersUsing;
		this.world.addBlockEvent(pos, this.getBlockType(), 1, this.numPlayersUsing);
		this.world.notifyNeighborsOfStateChange(pos, this.getBlockType(), false);
	}
	
	@Override
	public void closeInventory(EntityPlayer player) 
	{
		--this.numPlayersUsing;
		this.world.addBlockEvent(pos, this.getBlockType(), 1, this.numPlayersUsing);
		this.world.notifyNeighborsOfStateChange(pos, this.getBlockType(), false);
	}
	@Override
	public boolean shouldRefresh(World world, BlockPos pos, IBlockState oldState, IBlockState newState) {
		if (oldState.getBlock() == newState.getBlock()) {
			return false;
			
		}
		else {
			return true;
		}
	}


}

 

 

Edited July 22, 2019 by kpzip

[kpzip]

I have since resolved this issue in my mod.

[MDReal]

Please you can publish how to resolved?