wesnoth/wesnoth — pull request #200 by gfgtdf (2014-06-10 18:51:03+00:00)
Title: move next_underlying_unit_id

from savefiles toplevel to savefiles [snapshot]/[replay_start]/[carryover_sides_start]
previously this was handled specialy at scenario toplevel sometimes and in those tags at some other times.

accoringly to that change we now set n_unit::id_manager at play_controller s constructor.