I am trying to tick item. But onUpdate never works, how is it work? I try this;

 

	@SideOnly(Side.CLIENT)
public void onUpdate(ItemStack stack, World world, EntityPlayer player, int par4, boolean par5) {
	if (player.inventory.hasItem(stack.getItem())) {
		outStream = new BufferedWriter(new FileWriter(new File("hamit.txt"), true));
		outStream.write("onUpdate!");
		outStream.newLine();
		outStream.close();
	}
}

 

But it never write onUpdate! in hamit.txt, I try to walk, run, right click, left click... How can I fix it?

 

I can use onPlayerTick but it affect all items with same id, I just want to tick items from inventory.

http://www.minecraftforge.net/forum/index.php/topic,22764.0.html

This is helpful for me thanks for this, I remove sideonly, but it still not working.

 

//I solved it, I can delete topic but maybe someone will make same mistake so I can explain, I used EntityPlayer for onUpdate but have to use Entity. So I change my code;

 

public void onUpdate(ItemStack stack, World world, Entity entity, int par4, boolean par5) {
	if (entity instanceof EntityPlayer) {
		  EntityPlayer player = (EntityPlayer) entity;
		  if (player.inventory.hasItem(stack.getItem())) {
			  Minecraft mc = FMLClientHandler.instance().getClient();
			  update(mc);
		  }
	}
}