i ve learned about them but are there any more data structers i need to learn?
As of now, no. Let’s say for example you need to implement some sort of spatial query system for voxels. Then, you would need to learn about Octrees or some other data structure in order to get it to work. What you need to learn heavily depends on what systems you plan on adding to your game.
for example a linked list on what devs should use this?