//===== Hercules Plugin ======================================

//= noinvitation mapflag

//===== By: ==================================================

//= AnnieRuru

//===== Current Version: =====================================

//= 1.1

//===== Compatible With: =====================================

//= Hercules 2020-05-16

//===== Description: =========================================

//= block players from invite friends

//===== Topic ================================================

//= http://herc.ws/board/topic/11553-noinvitation-mapflag/

//===== Additional Comments: =================================

//= this mapflag only blocks friend invitation

//= to block others like trade/party/guild invitation

//= use mf_notrade, mf_partylock, mf_guildlock

//============================================================

#include "common/hercules.h"

#include <stdio.h>

#include <string.h>

#include <stdlib.h>

#include "common/nullpo.h"

#include "common/memmgr.h"

#include "map/clif.h"

#include "map/pc.h"

#include "map/map.h"

#include "map/npc.h"

#include "plugins/HPMHooking.h"

#include "common/HPMDataCheck.h"

HPExport struct hplugin_info pinfo = {

"noinvitation",

SERVER_TYPE_MAP,

"1.1",

HPM_VERSION,

};

struct mapflag_data {

unsigned noinvitation : 1;

int group_bypass;

};

void npc_parse_unknown_mapflag_pre(const char **name, const char **w3, const char **w4, const char **start, const char **buffer, const char **filepath, int **retval)

{

if (!strcmp(*w3, "noinvitation")) {

int16 m = map->mapname2mapid(*name);

struct mapflag_data *mf;

int bypass_level = atoi(*w4);

if (bypass_level == 0)

bypass_level = 100;

if (!(mf = getFromMAPD(&map->list[m], 0))) {

CREATE(mf, struct mapflag_data, 1);

addToMAPD(&map->list[m], mf, 0, true);

}

mf->group_bypass = bypass_level;

mf->noinvitation = 1;

hookStop();

}

return;

}

void clif_friendlist_req_pre(struct map_session_data **sd, int *account_id, int *char_id, const char **name)

{

struct map_session_data *ssd = map->id2sd(*account_id);

struct mapflag_data *mf;

nullpo_retv(ssd);

mf = getFromMAPD(&map->list[ssd->bl.m], 0);

if (mf && mf->noinvitation && pc_get_group_level(ssd) < mf->group_bypass) {

clif->messagecolor_self(ssd->fd, COLOR_RED, "You can't invite friends in this map.");

hookStop();

}

return;

}

void map_flags_init_pre(void)

{

int i;

for (i = 0; i < map->count; i) {

struct mapflag_data *mf = getFromMAPD(&map->list[i], 0);

if (mf)

removeFromMAPD(&map->list[i], 0);

}

return;

}

HPExport void plugin_init(void)

{

addHookPre(npc, parse_unknown_mapflag, npc_parse_unknown_mapflag_pre);

addHookPre(clif, friendlist_req, clif_friendlist_req_pre);

addHookPre(map, flags_init, map_flags_init_pre);

}

HPExport void server_online(void)

{

ShowInfo("'%s' Plugin by Dastgir/Hercules. Version '%s'\n", pinfo.name, pinfo.version);

}