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/*
* The Mana World
* Copyright 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
* The Mana World is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* The Mana World is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with The Mana World; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id$
*/
#include "itemmanager.h"
#include <libxml/tree.h>
#include "iteminfo.h"
#include "resourcemanager.h"
#include "../log.h"
#include "../utils/dtor.h"
#define READ_PROP(node, prop, name, target, cast) \
prop = xmlGetProp(node, BAD_CAST name); \
if (prop) { \
target = cast((const char*)prop); \
xmlFree(prop); \
}
ItemManager::ItemManager()
{
mUnknown.setName("Unknown item");
ResourceManager *resman = ResourceManager::getInstance();
int size;
char *data = (char*)resman->loadFile("items.xml", size);
if (!data) {
logger->error("Item Manager: Could not find items.xml!");
}
xmlDocPtr doc = xmlParseMemory(data, size);
free(data);
if (!doc)
{
logger->error("Item Manager: Error while parsing item database (items.xml)!");
}
xmlNodePtr node = xmlDocGetRootElement(doc);
if (!node || !xmlStrEqual(node->name, BAD_CAST "items"))
{
logger->error("Item Manager: items.xml is not a valid database file!");
}
for (node = node->xmlChildrenNode; node != NULL; node = node->next)
{
int id = 0, art = 0, type = 0, weight = 0, slot = 0;
std::string name = "", description = "", effect = "", image = "";
if (!xmlStrEqual(node->name, BAD_CAST "item")) {
continue;
}
xmlChar *prop = NULL;
READ_PROP(node, prop, "id", id, atoi);
READ_PROP(node, prop, "image", image, );
READ_PROP(node, prop, "art", art, atoi);
READ_PROP(node, prop, "name", name, );
READ_PROP(node, prop, "description", description, );
READ_PROP(node, prop, "effect", effect, );
READ_PROP(node, prop, "type", type, atoi);
READ_PROP(node, prop, "weight", weight, atoi);
READ_PROP(node, prop, "slot", slot, atoi);
if (id && name != "")
{
ItemInfo *itemInfo = new ItemInfo();
itemInfo->setImage(image);
itemInfo->setArt(art);
itemInfo->setName(name);
itemInfo->setDescription(description);
itemInfo->setEffect(effect);
itemInfo->setType(type);
itemInfo->setWeight(weight);
itemInfo->setSlot(slot);
mItemInfos[id] = itemInfo;
}
if (id == 0)
{
logger->log("Item Manager: An item has no ID in items.xml!");
}
if (name == "")
{
logger->log("Item Manager: An item has no name in items.xml!");
}
if (image == "")
{
logger->log("Item Manager: Missing image parameter for item: %i. %s",
id, name.c_str());
}
/*if (art == 0)
{
logger->log("Item Manager: Missing art parameter for item: %i. %s",
id, name.c_str());
}*/
if (description == "")
{
logger->log("Item Manager: Missing description parameter for item: %i. %s",
id, name.c_str());
}
if (effect == "")
{
logger->log("Item Manager: Missing effect parameter for item: %i. %s",
id, name.c_str());
}
/*if (type == 0)
{
logger->log("Item Manager: Missing type parameter for item: %i. %s",
id, name.c_str());
}*/
if (weight == 0)
{
logger->log("Item Manager: Missing weight parameter for item: %i. %s",
id, name.c_str());
}
if (slot == 0)
{
logger->log("Item Manager: Missing slot parameter for item: %i. %s",
id, name.c_str());
}
/*logger->log("Item: %i %i %i %s %s %i %i %i", id,
getImage(id), getArt(id), getName(id).c_str(),
getDescription(id).c_str(), getType(id), getWeight(id),
getSlot(id));*/
}
xmlFreeDoc(doc);
}
ItemManager::~ItemManager()
{
for (ItemInfoIterator i = mItemInfos.begin(); i != mItemInfos.end(); i++)
{
delete i->second;
}
mItemInfos.clear();
}
const ItemInfo&
ItemManager::getItemInfo(int id)
{
ItemInfoIterator i = mItemInfos.find(id);
return (i != mItemInfos.end()) ? *(i->second) : mUnknown;
}
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