Locked Door and Key Issue

[Nitrowing]

Fatal Error: Could not load script.
Main (1, 13) : ERR: Expected Data Type
Main (40, 1) : ERR: Unexpected token '}'

OK so I fixed the second error by removing the } at the last line. The (1, 13) one I'm not so sure about.
I'd assume it wants something added/changed to this line:

Code: (Select All)

void UseKey("Hotel Room Key", "Hotel Room Door"){

Resolved the issue by browsing some more. Scrapped the old stuff and threw this at the end of the basic one.

Code: (Select All)

////////////////////////////
// Actual functions

void KeyOnDoor(string &in asItem, string &in asEntity)
{
SetSwingDoorLocked("Hotel Room Door", false, true);
PlaySoundAtEntity("", "unlock_door.snt", "Hotel Room Door", 0.0f, false);
RemoveItem("Hotel Room Key");
AddDebugMessage("The Door has successfully opened. Congratulations!", false);
}

And this at the onEnter part:

Code: (Select All)

// Run when entering map
void OnEnter()
{
AddUseItemCallback("", "Hotel Room Key", "Hotel Room Door", "KeyOnDoor", true);
}