Bukkit

What steps will reproduce the problem?
1. Lookup a random recipe
2. Point and click any number from your keyboard 1-9
3. Voila! The item is in your inventory

What is the expected output? What do you see instead?
That I dont get the item.

What version of the product are you using?
1.1.2

Do you have an error log of what happened?
No. There is no error

Please provide any additional information below.
CraftBukkit 1.5.1 R0.2

Heya, I just tried this out and indeed the move does happen, but as soon as your inventory is updated or you place the block it goes away.

Can you confirm this is the case?

Ok I just tested what you said and its true, even thu the items moves to the inventory its removed on use or placement.

But I also noticed that items like Shovels, Pickaxe and so forth can be used by leftclicking. Especially Diamond type. Take shovel for example. If you dig Dirt you will notice that the dirt gets removed, like it should, then in an instant it reappears also like it should, I guess by your code. But if I dig fast enough (by holding down left button) it bypasses maybe some of your coding and starts actually digging like normal.

I don't seem to be able to dig at the speed of the item without my client and any server I try it on getting a bit out of sync so blocks reappear. I'll see if I can fix it when I'm altering this plugin in the future.