How do I disable touch mode?

Example if the user touch the pause button,how to disable the another touch except the resume button?

— You can activate and deactivate them with groups.

There are so many ways to do this...

Simplest way is to create variable called pause.

Pause button toggles variable as 1 or 0

On each button you want to lock place a condition pause = 0 (which means unpaused)

I've attached a very overly complicated capx. I say overly complicated because I am using an number of tools to stretch your thinking.

Black button is the lock/unlock button

DUTOIT Thankss