Lanes support with Grid/Navmesh?

Beginner Questions
1

Hello,

I wish to make Dota/LOL/HOTS/MOBA style lanes for my creeps so that creeps in one lane move on the center of a lane.
Similar to this:
http://www.hdwallpapers-3d.com/wp-content/uploads/2014/07/dota-map-hd-wallpaper-35.jpg

How can I achieve this?

Regards

2

Hi

You would use waypoints.
So e.g for the top lane, first you would send your units towards the top left corner, then when they get within a pretty large circle around that point you would switch the target so that they move towards the enemy base.

3

Would they respect other navigation types and avoid collision with player controlled units on a grid/navmesh?

4

Hi

Pathfinding does nothing to prevent collision with other agents. You can use a local avoidance technique for that (for example the one in the pro version or other systems such as UnitySteer).

Not sure what you mean by other navigation types.