yab | yet another Basic for HAIKU

Has one of you a clever idea how I can best query whether a connection between start and goal exists?

Will be add this game in my yabDevelopment Editor as example, but i does not find a fast and easy way to query the game status.

looks similar to my loopdeloop problem. pick two pionts near the goal and start and see if both are within the pipe. Im my case I was checking tpo see if points were within a loop. same problem.

Let me look at my code and see if I can explain the soulution.

This explains it best. https://en.wikipedia.org/wiki/Point_in_polygon