is this impossible?

[JimmyJohnLeBron]

Hey, I have what may be an incredibly dumb question. For a while now I have always wanted to use the Gorilla Tag locomotion method in ViveCraft (Minecraft VR) but I'm not sure if this is even possible as you would have to change a large chunk of Minecraft's movement code along with the code used to support ViveCraft in general. With that said, would it even be possible to mod this movement method into the game? Or would it be incredibly difficult / borderline impossible?

[LexManos]

It is possible to write a coremod to turn Minecraft into WoW.

So yes... it's possible, it looks like the movement is just grabbing part of the ground and moving yourself to it. So it shouldn't be too hard if you know what you're doing.