MinecraftForge/MinecraftForge — pull request #1124 by alucas (2014-06-04 16:57:23+00:00)
Title: Add Jumps event

I will need to know the jump capability of an entity in my mod, but there is apparently no good way to do that. So I added new event to do that, but I'm net really sure of the method.

But anyway, the last commit added two missing onLivingJump event (on ridden Horse and Magma Cube), so you can cherry-pick that one at least.