A little help needed with hacking Pokemon Gold Beta/Alpha REVIVAL (Again...)

[Chippy2000]

I need to know if there's a tool or way to implement these things into Pokemon Gold -
*Skateboard w/item data (Allows you to go UP ledges and go faster)
*Event data for various areas
*Flag data for events to trigger something

Or if someone can develop a tool for this that would be great.

Also I need to know if there is a tool/way to edit the bag/pack screen's textures and the screen itself.
And also a title screen editor would be awesome since I don't know how to do that either.

Anyone who can give these answers are awesome.
Thanks~

[cret]

look for unused items and trace the pointers, then write some asm-functions for your stuff