Door needs two keys script no effect

[Raymond]

As the title said, my .hps is like this:

Code: (Select All)

void Onstart()
{
AddUseItemCallback("", "privateroomkey_1", "Pv1", "UsedKeyOnDoor", true);
AddUseItemCallback("UseKey1", "prisonkeylight_1", "mansion_3", "KeyCounter", true);
SetLocalVarInt("KeysUsed", 0);
AddUseItemCallback("UseKey2", "prisonkeydark_1", "mansion_3", "KeyCounter", true);
}

void KeyCounter(string &in asItem, string &in asEntity)
{
AddLocalVarInt("KeysUsed", 1);
SetSwingDoorLocked("mansion_3", false, true);
PlaySoundAtEntity("", "unlock_door", "mansion_3", 0, false);
}

Did i put something wrong? If i did please tell me .