Need help!!! Script...

[Unearthlybrutal]

Click the key on level editor, open second tab on the right.
There is "CallbackFunc", type there "usekey" and then use this to your .hps file:

Spoiler below!

void OnEnter()
{
void AddUseItemCallback("usekey", "cellkey_1", "celldoor_1", "UsedKeyOnDoor", true);
}

void UsedKeyOnDoor(string &in asItem, string &in asEntity)
{
SetSwingDoorLocked("celldoor_1", false, true);
PlaySoundAtEntity("", "unlock_door", "celldoor_1", 0, false);
RemoveItem("cellkey_1");
}

////////////////////////////
// Run when Leaving map
void onleave
{
}