Item: Stack in container, Not in inventory.

[Crazeh]

I have a custom ore, and I was wanting to make it so it doesn't stack in your inventory, but in a chest it does. Is this possible? If so how can this be done?

 

Thanks in advanced for any help provided.

[Crazeh]

I don't think this is possible without making a new type of chest for your ore in which it stacks.

Not sure that would really work for me, it's an RPG plugin and it uses ender chests as banks, I don't want to have to completely remake that.

 

Is that really the only way?