Method UpdateAutoreplace

src/group_cmd.cpp:240–264

* Update autoreplace_defined and autoreplace_finished of all statistics of a company. * @param company Company to update statistics for. */ static */

 * @param company Company to update statistics for.
 */
/* static */ void GroupStatistics::UpdateAutoreplace(CompanyID company)
{
	/* Set up the engine count for all companies */
	Company *c = Company::Get(company);
	for (VehicleType type = VEH_BEGIN; type < VEH_COMPANY_END; type++) {
		c->group_all[type].ClearAutoreplace();
		c->group_default[type].ClearAutoreplace();
	}

	/* Recalculate */
	for (Group *g : Group::Iterate()) {
		if (g->owner != company) continue;
		g->statistics.ClearAutoreplace();
	}

	for (EngineRenewList erl = c->engine_renew_list; erl != nullptr; erl = erl->next) {
		const Engine *e = Engine::Get(erl->from);
		GroupStatistics &stats = GroupStatistics::Get(company, erl->group_id, e->type);
		if (!stats.autoreplace_defined) {
			stats.autoreplace_defined = true;
			stats.autoreplace_finished = true;
		}
		if (GetGroupNumEngines(company, erl->group_id, erl->from) > 0) stats.autoreplace_finished = false;
	}
}

/**
 * Update the num engines of a groupID. Decrease the old one and increase the new one