Thank you very much for the direction. I had plans to check out Brackey's new videos very soon, but I didn't think he would cover pathfinding of this sort. The method I was using (from another tutorial, based in 3.x Godot) used raytracing to generate points the enemies could move between. I wanted to make sure the enemies could follow the player up cliffs and across jumps. But, the raytracing refused to detect collisions with the tilemap, so my next goal is to learn more about the raytracing systems in Godot.