Help - Button sequence event for platform game

Hey guys, im wondering how to make an event...

When you encounter an enemy, the mouse and the keyboard must be temporally desactivated, then the button sequence mini-game activates.

Look this pic below

<img src="http://i.imgur.com/97xGZ.jpg" border="0" />

Do you know what does mean this picture? i hope you understand it.

Finally, if this action is completed, return the mouse and keyboard.

Create a global, e.g. 'quicktimeevent'

Create an event

    + 'quicktimeevent' Equal to 0

    and make all of the normal mouse&keyboard events sub-events of this one

Create an event

    + 'quicktimeevent' Equal to 1

    and make all the mouse&keyboard events, that control those short button sequences, sub-events of this one

Last but not least create events that set 'quicktimeevent' to 1 when such a sequence starts, and to 0 if it has ended.

Thanks for your reply!

Let me do it when i get chance and i will tell you later about the results, i will upload a cap here