What do the dots in the ancient tomb mean in Pokemon emerald?

Answer 1

The dots are actually modern day letters from the brail alphabet, if i remember correctly. When translated it gives you directions as to how many paces you should walk in specific directions thus opening the tomb where you will find one of the three regis, there are a lot of places you can look that will tell you what it says or will give you a chart so you can figure it our yourself