[Suggestion] Reset map extended timelimit and count on new round after game commence or sv_restart

[di57inct]

If server gets empty or players join after plugin auto extends map because of no votes based on the settings, they will play a 45 or 60 instead of the regular 30 minute map for example.
Adding the following in map_manager_scheduler should do the trick(tested and working):
In plugin_init(), uncomment already existing code:
register_event("TextMsg", "event_restart", "a", "2=#Game_Commencing", "2=#Game_will_restart_in");
Add in the triggered forward:

public event_restart()
{
/*	if(get_num(RESTORE_MAP_LIMITS)) {
		restore_limits();
	}
	*/
	if (get_float(TIMELIMIT) * 60 - get_timeleft() <= 1)
		plugin_end();
}

...where plugin_end() contains restoring original values code:

public plugin_end()
{
	if(g_fOldTimeLimit > 0.0) {
		set_float(TIMELIMIT, g_fOldTimeLimit);
	}
	restore_limits();
}

restore_limits()
{
	if(g_iExtendedNum) {
		if(get_num(EXTENDED_TYPE) == EXTEND_ROUNDS) {
			new win_limit = get_num(WINLIMIT);
			if(win_limit) {
				set_pcvar_num(g_pCvars[WINLIMIT], win_limit - g_iExtendedNum * get_num(EXTENDED_ROUNDS));
			}
			new max_rounds = get_num(MAXROUNDS);
			if(max_rounds) {
				set_pcvar_num(g_pCvars[MAXROUNDS], max_rounds - g_iExtendedNum * get_num(EXTENDED_ROUNDS));
			}
		} else {
			new Float:timelimit = get_float(TIMELIMIT);
			if(timelimit) {
				new Float:restored_value = timelimit - float(g_iExtendedNum * get_num(EXTENDED_TIME));
				set_float(TIMELIMIT, restored_value);
			}
		}
		g_iExtendedNum = 0;
	}
}