syntax#1

112
1.2.2
following a path
procedure FollowPath :
;target node is first node of path
;calculate distance between bot and target node
;if bot is far from target node
;oriente / move bot towards target node
;if bot is near target node
;if target node is the end node
;the path is complete, set the FollowPath state to false, the Target to 0
;if the target node is another node (not the end node)
;set the next node of the path, as the target node
end of procedure
You should have a good idea on how a pathfinding / pathfollowing system, using AStar logic, works.
PART 2: the road structure / rules similarities with Astar
2.1
Road structure and similarities with AStar structure
on a road map, there are roads and intersections and accesses
in this case the nodes would be the intersections and the accesses, the links would
be the roads. The length of a link would correspond to the length of the road