Method upgrade

ZezeJava/ZezeJava/src/main/java/Zeze/Game/Online.java:199–219

(@NotNull Function<Bean, Bean> retreatFunc)

	}

	@Override
	public void upgrade(@NotNull Function<Bean, Bean> retreatFunc) throws Exception {
		// 如果需要，重建_tlocal内存表的用户设置的bean。
		var retreats = new ArrayList<Retreat>();
		_tlocal.walk((roleId, locals) -> {
			for (var data : locals.getDatas()) {
				var retreatBean = retreatFunc.apply(data.getValue().getAny().getBean());
				if (retreatBean != null) {
					beanFactory.register(retreatBean); // 覆盖beanFactory.
					retreats.add(new Retreat(roleId, data.getKey(), retreatBean));
					if (retreats.size() > 50) {
						saveRetreats(retreats);
						retreats.clear();
					}
				}
			}
			return true;
		});
		if (!retreats.isEmpty())
			saveRetreats(retreats);
	}

	private void saveRetreats(@NotNull ArrayList<Retreat> retreats) {
		// 【注意，这里不使用 Task.call or run，因为这个在热更流程中调用，避免去使用hotGuard。】