hpmeter visible MAPFLAG is it possible?

[BabaVoss]

is it possible to enable view_hpmeter on certain maps only. or make a mapflag that enable to see hp on users.

[joecalis]

in src\map\script_constants.hpp

Find:

export_constant(MF_NODYNAMICNPC);

Change To:

export_constant(MF_NODYNAMICNPC);
export_constant(MF_VIEW_HPMETER);

in src\map\map.hpp

Find:

	MF_NODYNAMICNPC,
	MF_MAX

Change To:

	MF_NODYNAMICNPC,
	MF_VIEW_HPMETER,
	MF_MAX

in src\map\npc.cpp

Find:

	switch( mapflag ){
		case MF_INVALID:

Change To:

	switch( mapflag ){
		case MF_VIEW_HPMETER:
			if (state) {
				union u_mapflag_args args = {};

				if (sscanf(w4, "%11d", &args.flag_val) < 1)
					args.flag_val = 0; // No level specified, allow everyone.

				map_setmapflag_sub(m, MF_VIEW_HPMETER, true, &args);
			} else
				map_setmapflag(m, MF_VIEW_HPMETER, false);
			break;
                                                           
		case MF_INVALID:

in src\map\map.cpp

Find:

		case MF_NOCOMMAND:
			if (status) {
				nullpo_retr(false, args);

				mapdata->flag[mapflag] = ((args->flag_val <= 0) ? 100 : args->flag_val);
			} else
				mapdata->flag[mapflag] = false;
			break;

Change To:

		case MF_NOCOMMAND:
		case MF_VIEW_HPMETER:
			if (status) {
				nullpo_retr(false, args);

				mapdata->flag[mapflag] = ((args->flag_val <= 0 && mapflag != MF_VIEW_HPMETER) ? 100 : args->flag_val);
			} else
				mapdata->flag[mapflag] = false;
			break;

Find:

		// additional mapflag data
		mapdata->zone = 0; // restricted mapflag zone
		mapdata->flag[MF_NOCOMMAND] = false; // nocommand mapflag level

Change To:

		// additional mapflag data
		mapdata->zone = 0; // restricted mapflag zone
		mapdata->flag[MF_NOCOMMAND] = false; // nocommand mapflag level
		mapdata->flag[MF_VIEW_HPMETER] = 99; // viewhpmeter mapflag level (Blocks everyone except Admin by default)

in src\map\atcommand.cpp

Find:

	if (map_getmapflag(m_id, MF_NOCOSTUME))
		strcat(atcmd_output, " NoCostume |");
	clif_displaymessage(fd, atcmd_output);

Change To:

	if (map_getmapflag(m_id, MF_NOCOSTUME))
		strcat(atcmd_output, " NoCostume |");
	if (map_getmapflag(m_id, MF_VIEW_HPMETER))
		strcat(atcmd_output, " ViewHPMeter |");
	clif_displaymessage(fd, atcmd_output);

in src\map\pc.cpp

Find:

/*==========================================
 * pc Init/Terminate
 *------------------------------------------*/
void do_final_pc(void) {

Change To:

bool pc_can_view_hpmeter(struct map_session_data *sd){
	if(!sd)
		return false;

	if(pc_has_permission(sd,PC_PERM_VIEW_HPMETER) &&
		pc_get_group_level(sd) >= map_getmapflag(sd->bl.m, MF_VIEW_HPMETER))
		return true;

	return false;
}

/*==========================================
 * pc Init/Terminate
 *------------------------------------------*/
void do_final_pc(void) {

in src\map\pc.hpp

Find:

#endif /* PC_HPP */

Change To:

bool pc_can_view_hpmeter(struct map_session_data *sd);

#endif /* PC_HPP */

in src\map\clif.cpp

Find:

	if( pc_has_permission( tsd, PC_PERM_VIEW_HPMETER ) ){
		 clif_hpmeter_single( *tsd, sd->status.account_id, sd->battle_status.hp, sd->battle_status.max_hp );
	}

Change to:

	if( pc_can_view_hpmeter( tsd ) ){
		 clif_hpmeter_single( *tsd, sd->status.account_id, sd->battle_status.hp, sd->battle_status.max_hp );
	}

Find:

	if( (sd->status.party_id && dstsd->status.party_id == sd->status.party_id) || //Party-mate, or hpdisp setting.
		(sd->bg_id && sd->bg_id == dstsd->bg_id) || //BattleGround
		pc_has_permission(sd, PC_PERM_VIEW_HPMETER)
	)

Change To:

	if( (sd->status.party_id && dstsd->status.party_id == sd->status.party_id) || //Party-mate, or hpdisp setting.
		(sd->bg_id && sd->bg_id == dstsd->bg_id) || //BattleGround
		pc_can_view_hpmeter(sd)
	)

Find:

		if( pc_has_permission(sd,PC_PERM_VIEW_HPMETER) ) {
			mapdata->hpmeter_visible++;
			sd->state.hpmeter_visible = 1;
		}

Change To:

		if( pc_can_view_hpmeter(sd) ) {
			mapdata->hpmeter_visible++;
			sd->state.hpmeter_visible = 1;
		}

 

Usage:

<mapname><tab>mapflag<tab>view_hpmeter<tab><group_level>

This should set a map with the mapflag to enable view_hpmeter that players with higher or equal to the specified group_level can bypass.

To block everyone set the group_level to 100.

***Note: You still need to add "view_hpmeter: true" to the group permissions on the groups.yml file.***

Edited May 11, 2023 by joecalis
Changed to block view_hpmeter for everyone except admins by default.