[SCRIPT] How to create a User-Input Script?

[ehovda321]

How could I do something like this...?

void 2choices(); // ASKS THE PLAYER IF YES OR NO?
{

if(Input.GetKeyDown("y") == true)
{
SetSwingDoorLocked("door1", false, true);
RemoveItem("key1");
}

if(Input.GetKeyDown("n") == true)
{

}

}

I've seen it done a couple times in custom stories before, but I've lost the names of the custom stories...

Anybody got any ideas? Could I do something like this in the HPL2 engine? Thanks for taking the time to read this!