How to make a make a door that need two keys to unlock it?

[Tanshaydar]

yes, but

SetLocalVarInt("KeysUsed", GetLocalVarInt("KeysUsed")+1); is too long
AddLocalVarInt("KeysUsed", 1); is enough, and does the same thing.

[Raymond]

yes, but

SetLocalVarInt("KeysUsed", GetLocalVarInt("KeysUsed")+1); is too long
AddLocalVarInt("KeysUsed", 1); is enough, and does the same thing.

But i got an error said "Unexpected end of file".

[Tanshaydar]

Then there is something wrong, but the code I wrote works. I use it.

[Anxt]

Yes, that should work. Assuming, of course, the names of the keys are prisonkeylight_1 and prisonkeydark_1, and the door name is mansion_3. You can also add in a sanity boost inside the if statement, and anything else you want to happen, since it basically works as its own function. For example, if you wanted it to play a door unlocking sound, you would just place the PlaySoundAtEntity function with the SetSwingDoorLocked function.

Edit: whoops, sorry, didn't see that this had reached 2 pages. Ignore me

Edit 2: If you are getting an error that says unexpected end of file, it means you need to go back and look at where your "{ }" are, and make sure they are closing properly. Also check to make sure semicolons are placed in the right spots.

[Raymond]

Ok, i'll try checking .

[Raymond]

Code: (Select All)

void OnStart()
{
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)
{
SetLocalVarInt("KeysUsed", GetLocalVarInt("KeysUsed")+1);
if(GetLocalVarInt("KeysUsed")==2)
SetSwingDoorLocked("mansion_3", false, true);
PlaySoundAtEntity("", "unlock_door", "mansion_3", 0, false);
}

The error changed, now it says "a function with a same name and parameters already exist", did i put something wrong?

[Raymond]

Now the it doesn't have effects, my .hps is like this:

Code: (Select All)

void Onstart()
{
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);
if(GetLocalVarInt("KeysUsed")==2)
SetSwingDoorLocked("mansion_3", false, true);
PlaySoundAtEntity("", "unlock_door", "mansion_3", 0, false);
}

I use the first key and it says: "Cannot Use This Item Away!" Could someone please help?