/**
 * Timer function for revealing/hiding mini map positions.
 * Also handles player AFK mechanic.
 * @see DBApply
 * @see hBG_send_xy_timer
 * @param data battleground data pointer.
 * @return int
 */
int hBG_send_xy_timer_sub(union DBKey key, struct DBData *data, va_list ap)
{
	struct battleground_data *bgd = DB->data2ptr(data);
	struct hBG_data *hBGd = getFromBGDATA(bgd, 0);
	char output[128];
	int i, m, idle_announce = hBG_config_get("battle_configuration/hBG_idle_announce"),
		idle_autokick = hBG_config_get("battle_configuration/hBG_idle_autokick");

	nullpo_ret(bgd);
	nullpo_ret(hBGd);

	m = map->mapindex2mapid(bgd->mapindex);
	hBGd->reveal_flag = !hBGd->reveal_flag; // Switch

	for (i = 0; i < MAX_BG_MEMBERS; i++) {
		struct map_session_data *sd = bgd->members[i].sd;
		struct hBG_map_session_data *hBGsd = NULL;

		if (sd == NULL || (hBGsd = getFromMSD(sd, 1)) == NULL)
			continue;

		if (idle_autokick && DIFF_TICK(sockt->last_tick, sd->idletime) >= idle_autokick
			&& hBGd->g && map->list[sd->bl.m].flag.battleground)
		{
			sprintf(output, "[Battlegrounds] %s has been kicked for being AFK.", sd->status.name);
			clif->broadcast2(&sd->bl, output, (int)strlen(output)+1, hBGd->color, 0x190, 20, 0, 0, BG);

			hBG_team_leave(sd,3);

			clif->message(sd->fd, "You have been kicked from the battleground because of your AFK status.");
			pc->setpos(sd, sd->status.save_point.map, sd->status.save_point.x, sd->status.save_point.y, 3);
			continue;
		} else if (sd->bl.x != bgd->members[i].x || sd->bl.y != bgd->members[i].y) { // xy update
			bgd->members[i].x = sd->bl.x;
			bgd->members[i].y = sd->bl.y;
			clif->bg_xy(sd);
		}

		if (hBGd->reveal_pos && hBGd->reveal_flag && sd->bl.m == m)
			map->foreachinmap(hBG_reveal_pos, m, BL_PC, sd, 1, hBGd->color);

		// Message for AFK Idling
		if (idle_announce && DIFF_TICK(sockt->last_tick, sd->idletime) >= idle_announce && !hBGsd->state.afk && hBGd->g)
		{ // Set AFK status and announce to the team.
			hBGsd->state.afk = 1;
			sprintf(output, "%s : %s seems to be away. AFK Warning - Can be kicked out with @reportafk.", hBGd->g->name, sd->status.name);
			hBG_send_chat_message(bgd, sd->bl.id, sd->status.name, output, (int)strlen(output) + 1);
		}
	}

	return 0;
}