register_comp("Camera", function (ent)
  assert(has_comp(ent, "Position"), "Why camera when no position bruh? Are you dumb??")
  ent.camera = Cam.new(ent.x, ent.y)
end)

function camera_move_system(ent)
  ent.camera.x = ent.x
  ent.camera.y = ent.y
end