// script.c
// после функции BUILDIN(bg_reward)
// { ..... }

ставим
BUILDIN(bg_team_reveal)
{
	struct battleground_data *bgd;
	int bg_id;

	bg_id = script_getnum(st,2);
	if( (bgd = bg->team_search(bg_id)) == NULL )
		return false;

	bgd->reveal_pos_sub = 1; // Reveal Position Mode
	return true;
}

// ниже / выше, полностью меняем функцию bg_create_team на:
BUILDIN(bg_create_team) {
	const char *map_name, *ev = "", *dev = "";
	int x, y, map_index = 0, bg_id;

	map_name = script_getstr(st,2);
	if( strcmp(map_name,"-") != 0 ) {
		map_index = script->mapindexname2id(st,map_name);
		if( map_index == 0 ) { // Invalid Map
			script_pushint(st,0);
			return true;
		}
	}

	x = script_getnum(st,3);
	y = script_getnum(st,4);
	ev = script_getstr(st,5); // Logout Event
	dev = script_getstr(st,6); // Die Event
	
	if( (bg_id = bg->create(map_index, x, y, ev, dev)) == 0 ) { // Creation failed
		script_pushint(st,-1);
	} else
		script_pushint(st,bg_id);

	return true;

}

// battleground.h, ищем struct battleground_data {
// и после unsigned short mapindex, x, y;
// добавляем:
int reveal_pos_sub, reveal_flag;

// дальше, ищем struct battleground_interface {
// добавляем в конец, перед enum bg_queue_types (*str2teamtype) (const char *str);
int (*reveal_pos_sub) (struct block_list *bl, va_list ap);

// battleground.c, перед :
// Player joins team
// bool bg_team_join(int bg_id, struct map_session_data *sd) {

// добавляем:
int bg_send_dot_remove(struct map_session_data *sd)
{
	struct battleground_data *bgd;
	int m;

	if( sd && sd->bg_id && (bgd = bg->team_search(sd->bg_id)) != NULL )
	{
		clif->bg_xy_remove(sd);
		if( bg->reveal_pos_sub && (m = map->mapindex2mapid(bgd->mapindex)) == sd->bl.m )
			map->foreachinmap(bg->reveal_pos_sub, m, BL_PC, sd, 2, 0xFFFFFF);
	}
	return true;
}

// полностью меняем функцию int bg_create(unsigned short map_index, short rx, short ry, const char *ev, const char *dev) {
// на:
int bg_create(unsigned short map_index, short rx, short ry, const char *ev, const char *dev) {
	struct battleground_data *bgd;
	bg->team_counter++;

	CREATE(bgd, struct battleground_data, 1);
	bgd->bg_id = bg->team_counter;
	bgd->count = 0;
	bgd->mapindex = map_index;
	bgd->x = rx;
	bgd->y = ry;
	safestrncpy(bgd->logout_event, ev, sizeof(bgd->logout_event));
	safestrncpy(bgd->die_event, dev, sizeof(bgd->die_event));

	memset(&bgd->members, 0, sizeof(bgd->members));
	idb_put(bg->team_db, bg->team_counter, bgd);

	return bgd->bg_id;
}


// перед функцией int bg_afk_timer(int tid, int64 tick, int id, intptr_t data) {
// добавляем:
int bg_reveal_pos_sub(struct block_list *bl, va_list ap)
{
	struct map_session_data *pl_sd, *sd = NULL;
	int flag, color;

	pl_sd = (struct map_session_data *)bl;
	sd = va_arg(ap,struct map_session_data *); // Source
	flag = va_arg(ap,int);
	color = va_arg(ap,int);

	if( pl_sd->bg_id == sd->bg_id )
		return false; // Same Team

	clif->viewpoint(pl_sd,sd->bl.id,flag,sd->bl.x,sd->bl.y,sd->bl.id,color);
	return true;
}

// крутим вниз, и перед bg->str2teamtype = bg_str2teamtype;
// добавляем:
bg->reveal_pos_sub = bg_reveal_pos_sub;