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TileEntity not saving how it should (Was fine a few minutes ago)

Abascus

By Abascus
in Modder Support

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Abascus Stone Miner

Abascus

Posted
Posted

Whats wrong with this?

package Abascus.UBlocks.common;

import java.awt.Toolkit;
import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.Item;
import net.minecraft.item.ItemBlockWithMetadata;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.network.INetworkManager;
import net.minecraft.network.packet.Packet;
import net.minecraft.network.packet.Packet132TileEntityData;
import net.minecraft.src.ModLoader;
import net.minecraft.tileentity.TileEntity;

public class TileEntityUniversal extends TileEntity implements IInventory
{

public ItemStack[] inv;

// public BlockUniversalStair blockUS = (BlockUniversalStair)
// UniversalStairs.instance.universalStair;

public int getBlockId()
{
	if (inv[0] != null)
	{
		return getStackInSlot(0).itemID;
	}
	else
	{
		return Block.glass.blockID;
	}
}

private void sendUpdate() 
{
	worldObj.markBlockForUpdate(xCoord, yCoord, zCoord);
}

@Override
public Packet getDescriptionPacket() 
{
	Packet132TileEntityData packet = (Packet132TileEntityData) super.getDescriptionPacket();
	NBTTagCompound tag = packet != null ? packet.customParam1 : new NBTTagCompound();

	writeToNBT(tag);

	return new Packet132TileEntityData(xCoord, yCoord, zCoord, 1, tag);
}

@Override
public void onDataPacket(INetworkManager net, Packet132TileEntityData pkt)
{
	super.onDataPacket(net, pkt);
	NBTTagCompound tag = pkt.customParam1;
	readFromNBT(tag);
}

public int getMetaId()
{
	if (inv[0] != null)
	{
		return getStackInSlot(0).getItemDamage();
	}
	else
	{
		return 0;
	}
}

public TileEntityUniversal()
{
	inv = new ItemStack[1];
}

@Override
public int getSizeInventory()
{
	return inv.length;
}

@Override
public ItemStack getStackInSlot(int slot)
{
	return inv[slot];
}

@Override
public void setInventorySlotContents(int slot, ItemStack stack)
{
	inv[slot] = stack;
	if (stack != null && stack.stackSize > getInventoryStackLimit())
	{
		stack.stackSize = getInventoryStackLimit();
	}
}

@Override
public ItemStack decrStackSize(int slot, int amt)
{
	ItemStack stack = getStackInSlot(slot);
	if (stack != null)
	{
		if (stack.stackSize <= amt)
		{
			setInventorySlotContents(slot, null);
		}
		else
		{
			stack = stack.splitStack(amt);
			if (stack.stackSize == 0)
			{
				setInventorySlotContents(slot, null);
			}
		}
	}
	return stack;
}

@Override
public ItemStack getStackInSlotOnClosing(int slot)
{
	ItemStack stack = getStackInSlot(slot);
	if (stack != null)
	{
		setInventorySlotContents(slot, null);
	}
	return stack;
}

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

@Override
public boolean isUseableByPlayer(EntityPlayer player)
{
	return worldObj.getBlockTileEntity(xCoord, yCoord, zCoord) == this && player.getDistanceSq(xCoord + 0.5, yCoord + 0.5, zCoord + 0.5) < 64;
}

@Override
public void openChest()
{
}

@Override
public void closeChest()
{
}

@Override
public void readFromNBT(NBTTagCompound tagCompound)
{
	super.readFromNBT(tagCompound);

	NBTTagList tagList = tagCompound.getTagList("Inventory");
	for (int i = 0; i < tagList.tagCount(); i++)
	{
		NBTTagCompound tag = (NBTTagCompound) tagList.tagAt(i);
		byte slot = tag.getByte("Slot");
		if (slot >= 0 && slot < inv.length)
		{
			inv[slot] = ItemStack.loadItemStackFromNBT(tag);
		}
	}
}

@Override
public void writeToNBT(NBTTagCompound tagCompound)
{
	super.writeToNBT(tagCompound);

	NBTTagList itemList = new NBTTagList();
		ItemStack stack = inv[0];
		if (stack != null)
		{
			NBTTagCompound tag = new NBTTagCompound();
			tag.setByte("Slot", (byte) 0);
			stack.writeToNBT(tag);
			itemList.appendTag(tag);
		}
	tagCompound.setTag("Inventory", itemList);
}

@Override
public String getInvName()
{
	return "UniversalStair";
}

@Override
public boolean isInvNameLocalized()
{
	return false;
}

@Override
public boolean isStackValidForSlot(int i, ItemStack itemstack)
{
	return false;
}
}

 

The TileEntity isn't saving, but it's loading the data(ItemStack)

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Abascus Stone Miner

Abascus

Posted
  • Author
Posted

Whats wrong with this?

package Abascus.UBlocks.common;

import java.awt.Toolkit;
import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.Item;
import net.minecraft.item.ItemBlockWithMetadata;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.network.INetworkManager;
import net.minecraft.network.packet.Packet;
import net.minecraft.network.packet.Packet132TileEntityData;
import net.minecraft.src.ModLoader;
import net.minecraft.tileentity.TileEntity;

public class TileEntityUniversal extends TileEntity implements IInventory
{

public ItemStack[] inv;

// public BlockUniversalStair blockUS = (BlockUniversalStair)
// UniversalStairs.instance.universalStair;

public int getBlockId()
{
	if (inv[0] != null)
	{
		return getStackInSlot(0).itemID;
	}
	else
	{
		return Block.glass.blockID;
	}
}

private void sendUpdate() 
{
	worldObj.markBlockForUpdate(xCoord, yCoord, zCoord);
}

@Override
public Packet getDescriptionPacket() 
{
	Packet132TileEntityData packet = (Packet132TileEntityData) super.getDescriptionPacket();
	NBTTagCompound tag = packet != null ? packet.customParam1 : new NBTTagCompound();

	writeToNBT(tag);

	return new Packet132TileEntityData(xCoord, yCoord, zCoord, 1, tag);
}

@Override
public void onDataPacket(INetworkManager net, Packet132TileEntityData pkt)
{
	super.onDataPacket(net, pkt);
	NBTTagCompound tag = pkt.customParam1;
	readFromNBT(tag);
}

public int getMetaId()
{
	if (inv[0] != null)
	{
		return getStackInSlot(0).getItemDamage();
	}
	else
	{
		return 0;
	}
}

public TileEntityUniversal()
{
	inv = new ItemStack[1];
}

@Override
public int getSizeInventory()
{
	return inv.length;
}

@Override
public ItemStack getStackInSlot(int slot)
{
	return inv[slot];
}

@Override
public void setInventorySlotContents(int slot, ItemStack stack)
{
	inv[slot] = stack;
	if (stack != null && stack.stackSize > getInventoryStackLimit())
	{
		stack.stackSize = getInventoryStackLimit();
	}
}

@Override
public ItemStack decrStackSize(int slot, int amt)
{
	ItemStack stack = getStackInSlot(slot);
	if (stack != null)
	{
		if (stack.stackSize <= amt)
		{
			setInventorySlotContents(slot, null);
		}
		else
		{
			stack = stack.splitStack(amt);
			if (stack.stackSize == 0)
			{
				setInventorySlotContents(slot, null);
			}
		}
	}
	return stack;
}

@Override
public ItemStack getStackInSlotOnClosing(int slot)
{
	ItemStack stack = getStackInSlot(slot);
	if (stack != null)
	{
		setInventorySlotContents(slot, null);
	}
	return stack;
}

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

@Override
public boolean isUseableByPlayer(EntityPlayer player)
{
	return worldObj.getBlockTileEntity(xCoord, yCoord, zCoord) == this && player.getDistanceSq(xCoord + 0.5, yCoord + 0.5, zCoord + 0.5) < 64;
}

@Override
public void openChest()
{
}

@Override
public void closeChest()
{
}

@Override
public void readFromNBT(NBTTagCompound tagCompound)
{
	super.readFromNBT(tagCompound);

	NBTTagList tagList = tagCompound.getTagList("Inventory");
	for (int i = 0; i < tagList.tagCount(); i++)
	{
		NBTTagCompound tag = (NBTTagCompound) tagList.tagAt(i);
		byte slot = tag.getByte("Slot");
		if (slot >= 0 && slot < inv.length)
		{
			inv[slot] = ItemStack.loadItemStackFromNBT(tag);
		}
	}
}

@Override
public void writeToNBT(NBTTagCompound tagCompound)
{
	super.writeToNBT(tagCompound);

	NBTTagList itemList = new NBTTagList();
		ItemStack stack = inv[0];
		if (stack != null)
		{
			NBTTagCompound tag = new NBTTagCompound();
			tag.setByte("Slot", (byte) 0);
			stack.writeToNBT(tag);
			itemList.appendTag(tag);
		}
	tagCompound.setTag("Inventory", itemList);
}

@Override
public String getInvName()
{
	return "UniversalStair";
}

@Override
public boolean isInvNameLocalized()
{
	return false;
}

@Override
public boolean isStackValidForSlot(int i, ItemStack itemstack)
{
	return false;
}
}

 

The TileEntity isn't saving, but it's loading the data(ItemStack)

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SanAndreaP World Shaper

SanAndreaP

Posted
Posted

Whats wrong with this?

package Abascus.UBlocks.common;

import java.awt.Toolkit;
import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.Item;
import net.minecraft.item.ItemBlockWithMetadata;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.network.INetworkManager;
import net.minecraft.network.packet.Packet;
import net.minecraft.network.packet.Packet132TileEntityData;
import net.minecraft.src.ModLoader;
import net.minecraft.tileentity.TileEntity;

public class TileEntityUniversal extends TileEntity implements IInventory
{

public ItemStack[] inv;

// public BlockUniversalStair blockUS = (BlockUniversalStair)
// UniversalStairs.instance.universalStair;

public int getBlockId()
{
	if (inv[0] != null)
	{
		return getStackInSlot(0).itemID;
	}
	else
	{
		return Block.glass.blockID;
	}
}

private void sendUpdate() 
{
	worldObj.markBlockForUpdate(xCoord, yCoord, zCoord);
}

@Override
public Packet getDescriptionPacket() 
{
	Packet132TileEntityData packet = (Packet132TileEntityData) super.getDescriptionPacket();
	NBTTagCompound tag = packet != null ? packet.customParam1 : new NBTTagCompound();

	writeToNBT(tag);

	return new Packet132TileEntityData(xCoord, yCoord, zCoord, 1, tag);
}

@Override
public void onDataPacket(INetworkManager net, Packet132TileEntityData pkt)
{
	super.onDataPacket(net, pkt);
	NBTTagCompound tag = pkt.customParam1;
	readFromNBT(tag);
}

public int getMetaId()
{
	if (inv[0] != null)
	{
		return getStackInSlot(0).getItemDamage();
	}
	else
	{
		return 0;
	}
}

public TileEntityUniversal()
{
	inv = new ItemStack[1];
}

@Override
public int getSizeInventory()
{
	return inv.length;
}

@Override
public ItemStack getStackInSlot(int slot)
{
	return inv[slot];
}

@Override
public void setInventorySlotContents(int slot, ItemStack stack)
{
	inv[slot] = stack;
	if (stack != null && stack.stackSize > getInventoryStackLimit())
	{
		stack.stackSize = getInventoryStackLimit();
	}
}

@Override
public ItemStack decrStackSize(int slot, int amt)
{
	ItemStack stack = getStackInSlot(slot);
	if (stack != null)
	{
		if (stack.stackSize <= amt)
		{
			setInventorySlotContents(slot, null);
		}
		else
		{
			stack = stack.splitStack(amt);
			if (stack.stackSize == 0)
			{
				setInventorySlotContents(slot, null);
			}
		}
	}
	return stack;
}

@Override
public ItemStack getStackInSlotOnClosing(int slot)
{
	ItemStack stack = getStackInSlot(slot);
	if (stack != null)
	{
		setInventorySlotContents(slot, null);
	}
	return stack;
}

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

@Override
public boolean isUseableByPlayer(EntityPlayer player)
{
	return worldObj.getBlockTileEntity(xCoord, yCoord, zCoord) == this && player.getDistanceSq(xCoord + 0.5, yCoord + 0.5, zCoord + 0.5) < 64;
}

@Override
public void openChest()
{
}

@Override
public void closeChest()
{
}

@Override
public void readFromNBT(NBTTagCompound tagCompound)
{
	super.readFromNBT(tagCompound);

	NBTTagList tagList = tagCompound.getTagList("Inventory");
	for (int i = 0; i < tagList.tagCount(); i++)
	{
		NBTTagCompound tag = (NBTTagCompound) tagList.tagAt(i);
		byte slot = tag.getByte("Slot");
		if (slot >= 0 && slot < inv.length)
		{
			inv[slot] = ItemStack.loadItemStackFromNBT(tag);
		}
	}
}

@Override
public void writeToNBT(NBTTagCompound tagCompound)
{
	super.writeToNBT(tagCompound);

	NBTTagList itemList = new NBTTagList();
		ItemStack stack = inv[0];
		if (stack != null)
		{
			NBTTagCompound tag = new NBTTagCompound();
			tag.setByte("Slot", (byte) 0);
			stack.writeToNBT(tag);
			itemList.appendTag(tag);
		}
	tagCompound.setTag("Inventory", itemList);
}

@Override
public String getInvName()
{
	return "UniversalStair";
}

@Override
public boolean isInvNameLocalized()
{
	return false;
}

@Override
public boolean isStackValidForSlot(int i, ItemStack itemstack)
{
	return false;
}
}

 

The TileEntity isn't saving, but it's loading the data(ItemStack)

 

I don't understand... if it's loading, it's saving...

Please give us more details, what should happen, what is happening instead?

Don't ask for support per PM! They'll get ignored! | If a post helped you, click the "Thank You" button at the top right corner of said post! |

mah twitter

This thread makes me sad because people just post copy-paste-ready code when it's obvious that the OP has little to no programming experience. This is not how learning works.

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SanAndreaP World Shaper

SanAndreaP

Posted
Posted

Whats wrong with this?

package Abascus.UBlocks.common;

import java.awt.Toolkit;
import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.Item;
import net.minecraft.item.ItemBlockWithMetadata;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.network.INetworkManager;
import net.minecraft.network.packet.Packet;
import net.minecraft.network.packet.Packet132TileEntityData;
import net.minecraft.src.ModLoader;
import net.minecraft.tileentity.TileEntity;

public class TileEntityUniversal extends TileEntity implements IInventory
{

public ItemStack[] inv;

// public BlockUniversalStair blockUS = (BlockUniversalStair)
// UniversalStairs.instance.universalStair;

public int getBlockId()
{
	if (inv[0] != null)
	{
		return getStackInSlot(0).itemID;
	}
	else
	{
		return Block.glass.blockID;
	}
}

private void sendUpdate() 
{
	worldObj.markBlockForUpdate(xCoord, yCoord, zCoord);
}

@Override
public Packet getDescriptionPacket() 
{
	Packet132TileEntityData packet = (Packet132TileEntityData) super.getDescriptionPacket();
	NBTTagCompound tag = packet != null ? packet.customParam1 : new NBTTagCompound();

	writeToNBT(tag);

	return new Packet132TileEntityData(xCoord, yCoord, zCoord, 1, tag);
}

@Override
public void onDataPacket(INetworkManager net, Packet132TileEntityData pkt)
{
	super.onDataPacket(net, pkt);
	NBTTagCompound tag = pkt.customParam1;
	readFromNBT(tag);
}

public int getMetaId()
{
	if (inv[0] != null)
	{
		return getStackInSlot(0).getItemDamage();
	}
	else
	{
		return 0;
	}
}

public TileEntityUniversal()
{
	inv = new ItemStack[1];
}

@Override
public int getSizeInventory()
{
	return inv.length;
}

@Override
public ItemStack getStackInSlot(int slot)
{
	return inv[slot];
}

@Override
public void setInventorySlotContents(int slot, ItemStack stack)
{
	inv[slot] = stack;
	if (stack != null && stack.stackSize > getInventoryStackLimit())
	{
		stack.stackSize = getInventoryStackLimit();
	}
}

@Override
public ItemStack decrStackSize(int slot, int amt)
{
	ItemStack stack = getStackInSlot(slot);
	if (stack != null)
	{
		if (stack.stackSize <= amt)
		{
			setInventorySlotContents(slot, null);
		}
		else
		{
			stack = stack.splitStack(amt);
			if (stack.stackSize == 0)
			{
				setInventorySlotContents(slot, null);
			}
		}
	}
	return stack;
}

@Override
public ItemStack getStackInSlotOnClosing(int slot)
{
	ItemStack stack = getStackInSlot(slot);
	if (stack != null)
	{
		setInventorySlotContents(slot, null);
	}
	return stack;
}

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

@Override
public boolean isUseableByPlayer(EntityPlayer player)
{
	return worldObj.getBlockTileEntity(xCoord, yCoord, zCoord) == this && player.getDistanceSq(xCoord + 0.5, yCoord + 0.5, zCoord + 0.5) < 64;
}

@Override
public void openChest()
{
}

@Override
public void closeChest()
{
}

@Override
public void readFromNBT(NBTTagCompound tagCompound)
{
	super.readFromNBT(tagCompound);

	NBTTagList tagList = tagCompound.getTagList("Inventory");
	for (int i = 0; i < tagList.tagCount(); i++)
	{
		NBTTagCompound tag = (NBTTagCompound) tagList.tagAt(i);
		byte slot = tag.getByte("Slot");
		if (slot >= 0 && slot < inv.length)
		{
			inv[slot] = ItemStack.loadItemStackFromNBT(tag);
		}
	}
}

@Override
public void writeToNBT(NBTTagCompound tagCompound)
{
	super.writeToNBT(tagCompound);

	NBTTagList itemList = new NBTTagList();
		ItemStack stack = inv[0];
		if (stack != null)
		{
			NBTTagCompound tag = new NBTTagCompound();
			tag.setByte("Slot", (byte) 0);
			stack.writeToNBT(tag);
			itemList.appendTag(tag);
		}
	tagCompound.setTag("Inventory", itemList);
}

@Override
public String getInvName()
{
	return "UniversalStair";
}

@Override
public boolean isInvNameLocalized()
{
	return false;
}

@Override
public boolean isStackValidForSlot(int i, ItemStack itemstack)
{
	return false;
}
}

 

The TileEntity isn't saving, but it's loading the data(ItemStack)

 

I don't understand... if it's loading, it's saving...

Please give us more details, what should happen, what is happening instead?

Don't ask for support per PM! They'll get ignored! | If a post helped you, click the "Thank You" button at the top right corner of said post! |

mah twitter

This thread makes me sad because people just post copy-paste-ready code when it's obvious that the OP has little to no programming experience. This is not how learning works.

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Abascus Stone Miner

Abascus

Posted
  • Author
Posted

it's loading the inv[] (ItemStack Array) perfectly, but it isn't saving it, but I don't know why, that means, lets say, there is a diamond in the Container, and I take it out and replaye it with dirt, save the game and load it again, the diamond is still in my Inventory, but in the mContainer, there is also one, cause the dirt wasn't saved, and the last save was the diamond

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Abascus Stone Miner

Abascus

Posted
  • Author
Posted

it's loading the inv[] (ItemStack Array) perfectly, but it isn't saving it, but I don't know why, that means, lets say, there is a diamond in the Container, and I take it out and replaye it with dirt, save the game and load it again, the diamond is still in my Inventory, but in the mContainer, there is also one, cause the dirt wasn't saved, and the last save was the diamond

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