How do i make a varied power of jump and double jump

i wanted to make an i wanna be the guy port to android as a first project, but so far i have trouble combining varied power of jump and a double jump within touch controls. If someone could help out it would be great.Maybe you can find the faults in the event sheet when you download the source

You're using a pretty old version of Construct. Download the latest version; recently double-jump and jump sustain were added to the native platformer behaviour.

PS: Your project is a mess! Get some folders in your object list, change your sprite names and set up event groups before you lose your mind trying to fix organisational issues later down the line

thanks for the info, and i know its a mess. i was playing around with event groups but they didn't quite work for me, i now have downloaded the newest stable version: r178 i haven't seen any difference. Could you still help me out with the jumping?

Release r180 added the platformer changes. It's a beta release.

thanks on it