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/*
* The ManaPlus Client
* Copyright (C) 2008-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2011-2012 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "resources/npcdb.h"
#include "logger.h"
#include "resources/beinginfo.h"
#include "utils/dtor.h"
#include "configuration.h"
#include "debug.h"
namespace
{
BeingInfos mNPCInfos;
bool mLoaded = false;
}
extern int serverVersion;
void NPCDB::load()
{
if (mLoaded)
unload();
logger->log1("Initializing NPC database...");
XML::Document doc("npcs.xml");
const XmlNodePtr rootNode = doc.rootNode();
if (!rootNode || !xmlNameEqual(rootNode, "npcs"))
{
logger->log("NPC Database: Error while loading npcs.xml!");
mLoaded = true;
return;
}
//iterate <npc>s
for_each_xml_child_node(npcNode, rootNode)
{
if (!xmlNameEqual(npcNode, "npc"))
continue;
const int id = XML::getProperty(npcNode, "id", 0);
if (id == 0)
{
logger->log1("NPC Database: NPC with missing ID in npcs.xml!");
continue;
}
BeingInfo *const currentInfo = new BeingInfo;
if (serverVersion > 0)
{
currentInfo->setTargetSelection(XML::getProperty(
npcNode, "targetSelection", true));
}
currentInfo->setTargetCursorSize(XML::getProperty(npcNode,
"targetCursor", "medium"));
currentInfo->setTargetOffsetX(XML::getProperty(npcNode,
"targetOffsetX", 0));
currentInfo->setTargetOffsetY(XML::getProperty(npcNode,
"targetOffsetY", 0));
SpriteDisplay display;
for_each_xml_child_node(spriteNode, npcNode)
{
if (!spriteNode->xmlChildrenNode)
continue;
if (xmlNameEqual(spriteNode, "sprite"))
{
SpriteReference *const currentSprite = new SpriteReference;
currentSprite->sprite = reinterpret_cast<const char*>(
spriteNode->xmlChildrenNode->content);
currentSprite->variant =
XML::getProperty(spriteNode, "variant", 0);
display.sprites.push_back(currentSprite);
}
else if (xmlNameEqual(spriteNode, "particlefx"))
{
std::string particlefx = reinterpret_cast<const char*>(
spriteNode->xmlChildrenNode->content);
display.particles.push_back(particlefx);
}
}
currentInfo->setDisplay(display);
mNPCInfos[id] = currentInfo;
}
mLoaded = true;
}
void NPCDB::unload()
{
delete_all(mNPCInfos);
mNPCInfos.clear();
mLoaded = false;
}
BeingInfo *NPCDB::get(const int id)
{
const BeingInfoIterator i = mNPCInfos.find(id);
if (i == mNPCInfos.end())
{
logger->log("NPCDB: Warning, unknown NPC ID %d requested", id);
return BeingInfo::unknown;
}
else
{
return i->second;
}
}
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