Help with my First Hack C++ No Menu

Hi guys,
I have my first hack with the new address but I need to put a No Fall Damage, And More Feature.

I want to know how I can add it to my Hack.

I need to do a New Void ? but I need to put near Jump Or not important the order ? What I need to write and everything.

Another thing, When It will be patch, I need to change the address at the top + ?.

I think thats it, thank you MPGH Member and MOD I appreciate the help you give to people like me don't really know code :P

yea when its patched u just replace the addresses in the top where they are defined.

if you want to create more features just follow the simple format of creating a new void function