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// Copyright (c) Copyright (c) Hercules Dev Team, licensed under GNU GPL.
// Copyright (c) 2014 Evol developers
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "../../../common/HPMi.h"
#include "../../../common/malloc.h"
#include "../../../common/mmo.h"
#include "../../../common/socket.h"
#include "../../../common/strlib.h"
#include "../../../map/map.h"
#include "../../../map/npc.h"
#include "../../../map/pc.h"
#include "map/data/mapd.h"
#include "map/data/npcd.h"
#include "map/struct/mapdext.h"
#include "map/struct/npcdext.h"
#include "map/npc.h"
struct npc_data* enpc_checknear(struct map_session_data* sd, struct block_list* bl)
{
struct npc_data *nd;
hookStop();
if (!sd)
return NULL;
if (bl == NULL)
return NULL;
if (bl->type != BL_NPC)
return NULL;
nd = (TBL_NPC*)bl;
if (sd->npc_id == bl->id)
return nd;
if (nd->class_ < 0) //Class-less npc, enable click from anywhere.
return nd;
const int npcX = bl->x;
const int npcY = bl->y;
const int x = sd->bl.x;
const int y = sd->bl.y;
if (bl->m != sd->bl.m
|| npcX < x - AREA_SIZE - 1 || npcX > x + AREA_SIZE + 1
|| npcY < y - AREA_SIZE - 1 || npcY > y + AREA_SIZE + 1)
{
return NULL;
}
struct NpcdExt *data = npcd_get(nd);
if (data)
{
const int size = data->areaSize;
if (npcX < x - size || npcX > x + size
|| npcY < y - size || npcY > y + size)
{
return NULL;
}
}
return nd;
}
void enpc_parse_unknown_mapflag(const char *name, char *w3, char *w4, const char* start,
const char* buffer, const char* filepath, int *retval)
{
hookStop();
if (!strcmpi(w3, "invisible"))
{
int16 m = map->mapname2mapid(name);
struct MapdExt *data = mapd_get(m);
if (data)
data->invisible = true;
}
else if (!strcmpi(w3, "mask"))
{
int16 m = map->mapname2mapid(name);
struct MapdExt *data = mapd_get(m);
if (data)
data->mask = atoi(w4);
}
else
{
ShowError("npc_parse_mapflag: unrecognized mapflag '%s' in file '%s', line '%d'.\n", w3, filepath, strline(buffer,start-buffer));
if (retval)
*retval = EXIT_FAILURE;
}
}
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