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/* |
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* The ManaPlus Client |
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* Copyright (C) 2016-2019 The ManaPlus Developers |
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* Copyright (C) 2019-2021 Andrei Karas |
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* |
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* This file is part of The ManaPlus Client. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#include "resources/db/itemoptiondb.h" |
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#include "configuration.h" |
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#include "utils/checkutils.h" |
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#include "resources/beingcommon.h" |
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#include "resources/db/itemfielddb.h" |
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#include "debug.h" |
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namespace |
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{ |
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ItemOptionDb::OptionInfos mOptions; |
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const STD_VECTOR<ItemFieldType*> mEmptyOption; |
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bool mLoaded = false; |
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} // namespace |
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void ItemOptionDb::load() |
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{ |
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if (mLoaded) |
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unload(); |
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logger->log1("Initializing item options database..."); |
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loadXmlFile(paths.getStringValue("itemOptionsFile"), SkipError_false); |
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loadXmlFile(paths.getStringValue("itemOptionsPatchFile"), SkipError_true); |
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loadXmlDir("itemOptionsPatchDir", loadXmlFile) |
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mLoaded = true; |
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} |
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static void addFieldByName(STD_VECTOR<ItemFieldType*> &options, |
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XmlNodeConstPtr node, |
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const ItemFieldInfos &fields, |
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const char *const name) |
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{ |
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std::string value = XML::getProperty(node, name, ""); |
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if (value.empty()) |
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return; |
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FOR_EACH (ItemFieldInfos::const_iterator, it, fields) |
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{ |
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const std::string fieldName = (*it).first; |
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if (fieldName == value) |
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{ |
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options.push_back((*it).second); |
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return; |
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} |
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} |
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} |
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static void readOptionFields(STD_VECTOR<ItemFieldType*> &options, |
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XmlNodeConstPtr node, |
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const ItemFieldInfos &fields) |
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{ |
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addFieldByName(options, node, fields, "field"); |
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for (int f = 0; f < 15; f ++) |
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{ |
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const std::string field = strprintf("field%d", f); |
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addFieldByName(options, node, fields, field.c_str()); |
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} |
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} |
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void ItemOptionDb::loadXmlFile(const std::string &fileName, |
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const SkipError skipError) |
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{ |
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XML::Document doc(fileName, |
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UseVirtFs_true, |
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skipError); |
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XmlNodeConstPtrConst rootNode = doc.rootNode(); |
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if ((rootNode == nullptr) || !xmlNameEqual(rootNode, "itemoptions")) |
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{ |
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if (skipError == SkipError_true) |
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{ |
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logger->log("ItemFieldDb: Error while loading %s!", |
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fileName.c_str()); |
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} |
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else |
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{ |
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reportAlways("ItemFieldDb: Error while loading %s!", |
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fileName.c_str()) |
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} |
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return; |
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} |
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const ItemFieldInfos &requiredFields = |
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ItemFieldDb::getRequiredFields(); |
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const ItemFieldInfos &addFields = |
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ItemFieldDb::getAddFields(); |
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for_each_xml_child_node(node, rootNode) |
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{ |
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if (xmlNameEqual(node, "include")) |
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{ |
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const std::string name = XML::getProperty(node, "name", ""); |
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if (!name.empty()) |
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loadXmlFile(name, skipError); |
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continue; |
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} |
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if (xmlNameEqual(node, "option")) |
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{ |
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const int id = XML::getProperty(node, |
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"id", |
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0); |
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if (id <= 0) |
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{ |
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reportAlways("Empty id field in ItemOptionDb") |
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continue; |
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} |
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STD_VECTOR<ItemFieldType*> &options = mOptions[id]; |
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readOptionFields(options, node, requiredFields); |
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readOptionFields(options, node, addFields); |
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} |
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} |
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} |
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void ItemOptionDb::unload() |
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{ |
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logger->log1("Unloading item options database..."); |
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mOptions.clear(); |
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mLoaded = false; |
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} |
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const STD_VECTOR<ItemFieldType*> &ItemOptionDb::getFields(const int id) |
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{ |
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OptionInfos::const_iterator it = mOptions.find(id); |
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if (it == mOptions.end()) |
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return mEmptyOption; |
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return (*it).second; |
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✓✗✓✗
|
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} |