What is the order in which ships are updated on map at the end of each turn?


I am trying to understand how the halite game engine updates the position of ships. I used two simple bots which create 2 ships that move in either south or north direction. But instead of moving north or south continuously they collide after few moves. I am confused with how the commandQueue commands are executed and how exactly is the map updated at each turn end.


The map is updated simultaneously for all ships. Your ships probably collide because one ship can’t move due to a lack of halite. It is thus forced to stand still. The ship right behind it can move, will move to th same spot and they collide.


This was indeed the issue. Thank you!:slightly_smiling_face: