noob question

[noob question]

You Spawn On The Island You Just Discovered. I Learnt That The Hard Way

[How NPCs work in Yland's 0.7 update]

Can You Make NPCs Have Paths 
As In Can You Make Them Walk A Route That You Make

If You Can Answer This Then Thanks

 

[0.7 How Do NPCs Work]

Thanks For Informing Me On Question Two, HandOfThesly. It's Vastly Helped Me In The Strides Of Improving My World

[0.7 How Do NPCs Work]

NPCs

I've Been Waiting For Them Since I Joined
But With The New Update Being Released, I Have Questions

Question 1 
Will I Need To Create A New World To Encounter Them

Question 2
How Do I Create Them In The Editor

Thanks For Taking A Look At My Questions