you can set bounced empty animations between each slot and lock pin to fix the 0s with an output value of 1.

I didn't understand the previous answer, so I'll just give you mine. I don't really understand why you put the lighter in a slot, so I don't know if this will work but what if you make smaller candles or tea light available so the player can light each candle and use it to light the bigger one. I'm assuming that just applying the lighter to the candle would not work. Another thing to try would be to make each candle have a separate lock. On unlock each one sends a 1 to a slot in a "master" lock which theoretically would open once it had a 1 for each candle.

Originally posted by donnabeane57:

I didn't understand the previous answer, so I'll just give you mine. I don't really understand why you put the lighter in a slot, so I don't know if this will work but what if you make smaller candles or tea light available so the player can light each candle and use it to light the bigger one. I'm assuming that just applying the lighter to the candle would not work. Another thing to try would be to make each candle have a separate lock. On unlock each one sends a 1 to a slot in a "master" lock which theoretically would open once it had a 1 for each candle.

hmm... some valid solutions there. I will try the multiple lock thing, seems like it could work.