Sorry your browser is not supported!

I have a switch and a box. On the switch I have "if used" writen "BOX1", and the box is named "BOX1". On the Box code I have:
:state=0,activated=1:state=1
:state=1:runfpidefault=2,state=2
This now on click hides the box. Now I would like to do that the switch can not be turned off or on again... And when the switch is turned on the first time there is played some sound (only 1. time, not every time it is turned on or off).

I noticed that I can not make waight of player, so if I make at top floor start, and at the bottom ground, then jump down, it looks like I am flying slow and I can walk in air... Looks funy... Is there any way to fall much faster and not be able to move? And control of how much damage you get depending of the height?