Tracking system - Pathfinding

I guys!

I am creating this little "GTA" Like but 2D: twitter.com/samusciacca/status/1121201968364564480

I am trying to create a tracking system to simulate police.

Here the result: media.giphy.com/media/kDqq9Fadp6iUt0AqgD/giphy-downsized-large.gif

This is the code in this moment.

I'd like to have a better result.

I don't want cars to stop to calculate the path.

Could anyone suggest me some solution?

Since the target and obstacles position constantly changing, you need to re-calculate and find a new path more frequently, maybe every 1-2 seconds.

This may cause performance issues if the map is too big or cells are too small. In case native Pathfinding is too slow, you can try EasyStarJS plugin, here is C3 version:

github.com/erenertugrul/construct-plugins/tree/master/ported_plugins/behaviors/easystarjs

EasyStar is very fast and it has a few cool features like directional cells - where cells are walkable in one direction and blocked in another.