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// Copyright (c) Copyright (c) Hercules Dev Team, licensed under GNU GPL.
// Copyright (c) 2014 - 2015 Evol developers
#include "common/hercules.h"
#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/itemdb.h"
#include "map/script.h"
#include "map/quest.h"
#include "emap/quest.h"
/**
* Reads and parses an entry from the quest_db.
*
* @param cs The config setting containing the entry.
* @param n The sequential index of the current config setting.
* @param source The source configuration file.
* @return The parsed quest entry.
* @retval NULL in case of errors.
*/
struct quest_db *equest_read_db_sub(config_setting_t *cs, int *nPtr, const char *source)
{
struct quest_db *entry = NULL;
config_setting_t *t = NULL;
int i32 = 0, quest_id;
const char *str = NULL;
const int n = *nPtr;
/*
* Id: Quest ID [int]
* Name: Quest Name [string]
* TimeLimit: Time Limit (seconds) [int, optional]
* Targets: ( [array, optional]
* {
* MobId: Mob ID [int]
* Count: [int]
* },
* ... (can repeated up to MAX_QUEST_OBJECTIVES times)
* )
* Drops: (
* {
* ItemId: Item ID to drop [int]
* Rate: Drop rate [int]
* MobId: Mob ID to match [int, optional]
* },
* ... (can be repeated)
* )
*/
if (!libconfig->setting_lookup_int(cs, "Id", &quest_id)) {
ShowWarning("quest_read_db: Missing id in \"%s\", entry #%d, skipping.\n", source, n);
hookStop();
return NULL;
}
if (quest_id < 0 || quest_id >= MAX_QUEST_DB) {
ShowWarning("quest_read_db: Invalid quest ID '%d' in \"%s\", entry #%d (min: 0, max: %d), skipping.\n", quest_id, source, n, MAX_QUEST_DB);
hookStop();
return NULL;
}
if (!libconfig->setting_lookup_string(cs, "Name", &str) || !*str) {
ShowWarning("quest_read_db_sub: Missing Name in quest %d of \"%s\", skipping.\n", quest_id, source);
hookStop();
return NULL;
}
script->set_constant2(str, quest_id, false);
CREATE(entry, struct quest_db, 1);
entry->id = quest_id;
//safestrncpy(entry->name, str, sizeof(entry->name));
if (libconfig->setting_lookup_int(cs, "TimeLimit", &i32)) // This is an unsigned value, do not check for >= 0
entry->time = (unsigned int)i32;
if ((t=libconfig->setting_get_member(cs, "Targets")) && config_setting_is_list(t)) {
/*
int i, len = libconfig->setting_length(t);
for (i = 0; i < len && entry->objectives_count < MAX_QUEST_OBJECTIVES; i++) {
// Note: We ensure that objectives_count < MAX_QUEST_OBJECTIVES because
// quest_log (as well as the client) expect this maximum size.
config_setting_t *tt = libconfig->setting_get_elem(t, i);
int mob_id = 0, count = 0;
if (!tt)
break;
if (!config_setting_is_group(tt))
continue;
if (!libconfig->setting_lookup_int(tt, "MobId", &mob_id) || mob_id <= 0)
continue;
if (!libconfig->setting_lookup_int(tt, "Count", &count) || count <= 0)
continue;
RECREATE(entry->objectives, struct quest_objective, ++entry->objectives_count);
entry->objectives[entry->objectives_count-1].mob = mob_id;
entry->objectives[entry->objectives_count-1].count = count;
}
*/
entry->objectives_count = 1;
RECREATE(entry->objectives, struct quest_objective, 1);
entry->objectives[0].mob = 1;
entry->objectives[0].count = 0;
}
if ((t=libconfig->setting_get_member(cs, "Drops")) && config_setting_is_list(t)) {
int i, len = libconfig->setting_length(t);
for (i = 0; i < len; i++) {
config_setting_t *tt = libconfig->setting_get_elem(t, i);
int mob_id = 0, nameid = 0, rate = 0;
if (!tt)
break;
if (!config_setting_is_group(tt))
continue;
if (!libconfig->setting_lookup_int(tt, "MobId", &mob_id))
mob_id = 0; // Zero = any monster
if (mob_id < 0)
continue;
if (!libconfig->setting_lookup_int(tt, "ItemId", &nameid) || !itemdb->exists(nameid))
continue;
if (!libconfig->setting_lookup_int(tt, "Rate", &rate) || rate <= 0)
continue;
RECREATE(entry->dropitem, struct quest_dropitem, ++entry->dropitem_count);
entry->dropitem[entry->dropitem_count-1].mob_id = mob_id;
entry->dropitem[entry->dropitem_count-1].nameid = nameid;
entry->dropitem[entry->dropitem_count-1].rate = rate;
}
}
hookStop();
return entry;
}
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