Like in Mega Man X. You press a button while in mid air and your character launches forward.
This is what I have so far, but no matter what I set the X vector to, my character just barely nudges forward. I cranked it all the way up to 5000 and he still barely nudges forward. The Airdash variable resets to 0 when you touch the ground. Everything is working fine except for not getting enough forward speed.
I have a similar function for my mid-air attack and it works fine.
Any help is greatly appreciated.