Hey I've made this whole platformer game where you can move around and jump and do everything. The only thing is that when I jump it can jump more than once. I set my jump button to 'w' and even while im in mid air I can hit 'w' again and i'll double jump. So I can do like 50 jumps without touching the ground, I can fly. I was wondering how I can make it so it's just one jump and I have to wait till I hit the platform to jump again or how to double jump....either way would really help.