doubt scrypt and mob

[bewfbi]

Hello everyone, sorry for my bad english, I used google translate. So, I already did a good internet search until I got close to nothing satisfactory. Next: I'm creating an event to use with the new faction system. I want to develop an event where each faction has a base on a map point and on that basis, it contains 6 guards defending that base. the enemy faction has to defeat these bases in search of points, for each defeated guardian.
The only thing I lack is setting up the guardian to defend only the members of his faction and attack the others. I need to know how to create this script.

quiz_test,99,96,5	script	chek	-1,{

	OnTimer60000:
		if($status == 1) end;
		if (getmapusers("quiz_test") == 0) set $status,1;
		if (getmapusers("quiz_test") == 0) killmonsterall "quiz_test";
		if (getmapusers("quiz_test") == 0) end;
		announce getmapusers("quiz_test") + " jogador(es) está(ão) sobrevivendo no Compo de batalha entre Facções",8;
		initnpctimer;
	end;

}

prt_fild08,162,370,5	script	Mobfactions	-1,{
	
	query_sql "SELECT `clan_id` FROM `char` WHERE `char_id` = '"+getcharid (0)+"' ",@clan;
	query_sql "SELECT `name` FROM `clan` WHERE `clan_id`="+@clan+"",$faccao$;

	OnClock2216:
		announce "A batalha das facções, começará em 1 minutos!",8;
		disablenpc "Saída";
		initnpctimer;
		set $inf,1;
		set $status,0;
		killmonsterall "quiz_test";
	end;

	OnTimer60000:
		announce "A batalha entre facções COMEÇOU!",8;
		initnpctimer "chek";
		set $inf,0;
		set $mob,6;
		monster "quiz_test",319,138,"Guardião",1285,2,strnpcinfo(0)+"::Onguardian";
		monster "quiz_test",319,138,"Guardião",1286,2,strnpcinfo(0)+"::Onguardian";
		monster "quiz_test",319,138,"Guardião",1287,2,strnpcinfo(0)+"::Onguardian";
	end;

	Onguardian:
		if ($status == 1) end;
		announce "A Facção: "+$faccao$+" Matou 1 Guardião, ganhou 10 pontos",8;
		set $mob,$mob-1;
		if($mob == 5) announce "So exitem: 5 guardiões",8;
		if($mob == 3) announce "So exitem: 3 guardiões",8;
		if($mob == 0) announce "Morreram todos os guardiões",8;
		if($mob == 0) goto Onboxdead;
	end;

	Onboxdead:
		if ($status == 1) end;
		announce "BAtalha das facções: A facção " +$facao$+" Destruiu todos os Guardiões.",8;
		if($mob == 0) set $status,1;
		announce "Todos os guardiões foram derrotados encerrando a batalha das facções.",8;
	end;

}