How to change Mob invulnerability duration after get hit?

When a mob takes damage gets red for a moment and you cna't damage it again for some milliseconds, is there anyway to remove or change the duration of that? thanks!

 

Goty_Metal If only there was some sort of documentation that was made for Java stuff. We could call it like Java Documentation - or JavaDocs for short. There could be pages of methods you could use in Java, and APIs such as Bukkit could have their own too! Shame there's no such thing, huh?

Edit: Using a trick I learned (stole) from Garris0n here.

 

Erm... i'm not talking about inventories.. i don't understand you :/ i just want to be able to hit a mob several times without invulnerability time...

 

Goty_Metal Click on the emoticon in his post (it's a link)

 

Oh i see, so if i set an entity to 0 damage ticks every time it gets hit, you can hit it again and again with no delay correct?

 

Goty_Metal Sounds like an excellent theory to test.