request - item.setMaxDamage(Integer damage);

[ghost]

If this its possibly.

[14mRh4X0r]

This is not possible per item stack, but it is possible for the item on the server overall. I'm not sure whether that should be added though.

[ghost]

Hmmm Is there a way to set damage to a WrittenBook because .setDamage(); dont shows any damage bar :/

[gregcarlin]

I believe that damage bars will only appear on items like tools (items that are already supposed to have damage bars). On the original request: this could probably be accomplished through onItemUse, and metadata if you want to do it per-item stack.

[ghost]

:/