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-rw-r--r--src/resources/db/horsedb.cpp157
1 files changed, 157 insertions, 0 deletions
diff --git a/src/resources/db/horsedb.cpp b/src/resources/db/horsedb.cpp
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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 "client.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, true, 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;
+
+ currentInfo->offsetX = XML::getProperty(horseNode, "x", 0);
+ currentInfo->offsetY = XML::getProperty(horseNode, "y", 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;
+}
+
+const 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());
+}