def do_action(self, action: actions.Action,
pos: base.Vec2d) -> actions.Action:
if self.modules[pos.x][pos.y].active:
self.active_modules.remove((pos.x, pos.y))
self.modules[pos.x][pos.y] = action.do(self.modules[pos.x][pos.y], pos)
if self.modules[pos.x][pos.y].active:
self.active_modules.add((pos.x, pos.y))
return action
