I have a custom block with a tile entity and when I place it in-game it's fine and works as it should. But when I quit the game and reopen the block is gone! I narrowed the problem down to the read / write nbt methods because when I comment them out the block doesn't disappear.

 

Here's the code

public void writeToNBT(NBTTagCompound nbt) {
	super.writeToNBT(nbt);

	nbt.setIntArray("group", this.group);
	nbt.setIntArray("partners", this.partners);
	nbt.setInteger("speed", this.speed);
	nbt.setInteger("ticksTillCheck", this.ticksTillCheck);
}

public void readFromNBT(NBTTagCompound nbt) {
	super.readFromNBT(nbt);

	this.group = nbt.getIntArray("group");
	this.partners = nbt.getIntArray("partners");
	this.speed = nbt.getInteger("speed");
	this.ticksTillCheck = nbt.getInteger("ticksTillCheck");
}

I don't see anything calling blockBreak or setBlockToAir...

The issue isn't here, though if commenting out this method solve the issue...

what do you need those data [group,partners,speed,ticksTillCheck] for ?

try commenting only the inside of the methods

 

public void readagaw(nbt){

super.readagwa(nbt);

 

}

 

 

but not the "super"

 

also try

try{

nbt.setIntArray("group", this.group);

nbt.setIntArray("partners", this.partners);

nbt.setInteger("speed", this.speed);

nbt.setInteger("ticksTillCheck", this.ticksTillCheck);

}catch(Exception e){

e.printStackTrace();

System.out.println("\n\n\n SHIT IS NOT WORKING EEEEUUUUUUUUGGGGG WAAAIIII \n\n\n");

}

 

I'm suspecting that you're placing the block only client side. Are you placing the block that's holding the TileEntity in a strange way?

I don't see anything calling blockBreak or setBlockToAir...

The issue isn't here, though if commenting out this method solve the issue...

what do you need those data [group,partners,speed,ticksTillCheck] for ?

 

Their plants and those variables store the breeding mechanics for each individual plant

 

 

try commenting only the inside of the methods

 

 

Neither of those suggestions worked =/

 

 

I'm suspecting that you're placing the block only client side. Are you placing the block that's holding the TileEntity in a strange way?

 

Actually I am, I'm using seeds that are based off of the itemReeds code.

 

public boolean onItemUse(ItemStack par1ItemStack,
            EntityPlayer par2EntityPlayer, World par3World, int par4, int par5,
            int par6, int par7, float par8, float par9, float par10)
    {
        
        int i1 = par3World.getBlockId(par4, par5, par6);

        if (i1 == Block.snow.blockID
                && (par3World.getBlockMetadata(par4, par5, par6) & 7) < 1)
        {
            par7 = 1;
        }
        else if (i1 != Block.vine.blockID && i1 != Block.tallGrass.blockID
                && i1 != Block.deadBush.blockID)
        {
            if (par7 == 0)
            {
                --par5;
            }

            if (par7 == 1)
            {
                ++par5;
            }

            if (par7 == 2)
            {
                --par6;
            }

            if (par7 == 3)
            {
                ++par6;
            }

            if (par7 == 4)
            {
                --par4;
            }

            if (par7 == 5)
            {
                ++par4;
            }
        }

        if (!par2EntityPlayer.canPlayerEdit(par4, par5, par6, par7,
                par1ItemStack))
        {
            return false;
        }
        else if (par1ItemStack.stackSize == 0)
        {
            return false;
        }
        else
        {
            if (par3World.canPlaceEntityOnSide(this.spawnIDP, par4, par5, par6,
                    false, par7, (Entity) null, par1ItemStack))
            {
                Block block = Block.blocksList[this.spawnIDP];
                int j1 = block.onBlockPlaced(par3World, par4, par5, par6, par7,
                        par8, par9, par10, 0);

                if (par3World.setBlock(par4, par5, par6, this.spawnIDP, j1, 3))
                {
                    if (par3World.getBlockId(par4, par5, par6) == this.spawnIDP)
                    {
                        Block.blocksList[this.spawnIDP].onBlockPlacedBy(
                                par3World, par4, par5, par6, par2EntityPlayer,
                                par1ItemStack);
                        Block.blocksList[this.spawnIDP].onPostBlockPlaced(
                                par3World, par4, par5, par6, j1);
                    }

                    par3World.playSoundEffect((double) ((float) par4 + 0.5F),
                            (double) ((float) par5 + 0.5F),
                            (double) ((float) par6 + 0.5F),
                            block.stepSound.getPlaceSound(),
                            (block.stepSound.getVolume() + 1.0F) / 2.0F,
                            block.stepSound.getPitch() * 0.8F);
                    --par1ItemStack.stackSize;
                }
            }

            return true;
        }
    }