I tried to edit the source code of SDLPoP (the teleport branch) and have enabled the HiJump too.
Posted on PoPOT as 0000267.
Will not work with normal SDLPoP, just run the PRINCE.EXE in the downloaded folder itself.
Have fun!

P.S: Still have some bugs, but feel free to let me know those and post the walkthrough videos if you try this
