-Enemies' AI is very dumb so far: Each turn, they try to move in the (beeline)
-direction of the nearest enemy, so they often bump into, and get stuck behind,
-obstacles. You can use that for your advantage.
+Enemies' AI is very dumb so far: Each turn, they try to move towards their
+path-wise nearest enemy. If no enemy is found in their surroundings, they just
+wait.