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/*
* The ManaPlus Client
* Copyright (C) 2009 Aethyra Development Team
* Copyright (C) 2011-2015 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/db/horsedb.h"
#include "animatedsprite.h"
#include "configuration.h"
#include "logger.h"
#include "resources/beingcommon.h"
#include "resources/horseinfo.h"
#include "debug.h"
namespace
{
HorseInfos mHorseInfos;
HorseInfo mUnknown;
bool mLoaded = false;
}
void HorseDB::load()
{
if (mLoaded)
unload();
mUnknown.sprite = AnimatedSprite::load(
paths.getStringValue("spriteErrorFile"));
mUnknown.offsetX = 0;
mUnknown.offsetY = 0;
logger->log1("Initializing horse database...");
loadXmlFile(paths.getStringValue("horsesFile"));
loadXmlFile(paths.getStringValue("horsesPatchFile"));
loadXmlDir("horsesPatchDir", loadXmlFile);
mLoaded = true;
}
void HorseDB::loadXmlFile(const std::string &fileName)
{
XML::Document doc(fileName, UseResman_true, SkipError_false);
XmlNodePtrConst rootNode = doc.rootNode();
if (!rootNode || !xmlNameEqual(rootNode, "horses"))
{
logger->log("Horse Database: Error while loading %s!",
fileName.c_str());
return;
}
// iterate <emote>s
for_each_xml_child_node(horseNode, rootNode)
{
if (xmlNameEqual(horseNode, "include"))
{
const std::string name = XML::getProperty(horseNode, "name", "");
if (!name.empty())
loadXmlFile(name);
continue;
}
else if (!xmlNameEqual(horseNode, "horse"))
{
continue;
}
const int id = XML::getProperty(horseNode, "id", -1);
if (id == -1)
{
logger->log("Horse Database: Horse with missing ID in %s!",
paths.getStringValue("horsesFile").c_str());
continue;
}
HorseInfo *currentInfo = nullptr;
if (mHorseInfos.find(id) != mHorseInfos.end())
currentInfo = mHorseInfos[id];
else
currentInfo = new HorseInfo;
if (!currentInfo)
continue;
currentInfo->offsetX = XML::getProperty(horseNode, "offsetX", 0);
currentInfo->offsetY = XML::getProperty(horseNode, "offsetY", 0);
for_each_xml_child_node(spriteNode, horseNode)
{
if (!spriteNode->xmlChildrenNode)
continue;
if (xmlNameEqual(spriteNode, "sprite"))
{
currentInfo->sprite = AnimatedSprite::load(
paths.getStringValue("sprites").append(std::string(
reinterpret_cast<const char*>(
spriteNode->xmlChildrenNode->content))),
XML::getProperty(spriteNode, "variant", 0));
break;
}
}
mHorseInfos[id] = currentInfo;
}
}
void HorseDB::unload()
{
FOR_EACH (HorseInfos::const_iterator, i, mHorseInfos)
{
delete i->second->sprite;
delete i->second;
}
mHorseInfos.clear();
delete mUnknown.sprite;
mLoaded = false;
}
HorseInfo *HorseDB::get(const int id, const bool allowNull)
{
const HorseInfos::const_iterator i = mHorseInfos.find(id);
if (i == mHorseInfos.end())
{
if (allowNull)
return nullptr;
logger->log("HorseDB: Warning, unknown emote ID %d requested", id);
return &mUnknown;
}
else
{
return i->second;
}
}
int HorseDB::size()
{
return static_cast<signed int>(mHorseInfos.size());
}
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