making a custom story... again... but?

[Amnesiaplayer]

Thanks!! but i got a problem... i really forgot a lot of things... but it don't work...

this is my script :

void OnStart()
{
FadeOut( 0 );
SetPlayerCrouching;
FadeIn( 4 );
SetEntityPlayerInteractCallback("Key1", "Bedroom Key", true);
}



i realy forgot a lot of things.. I remember that ther are 2 of this kinda things,
{
SetEntityPlayerInteractCallback("Key1", "Bedroom Key", true);
}

{
Void blabla
} but is this needed for crouch etc to??