abilitydb.cpp

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/*
 *  The Mana Client
 *  Copyright (C) 2010-2013  The Mana Developers
 *
 *  This file is part of The Mana 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/abilitydb.h"
 
#include "log.h"
 
#include "utils/dtor.h"
 
#include <map>
 
namespace
{
    std::map<int, AbilityInfo *> mAbilityInfos;
    bool mLoaded = false;
}
 
static AbilityInfo::TargetMode targetModeFromString(const std::string& str)
{
    if (str == "being")
        return AbilityInfo::TARGET_BEING;
    if (str == "point")
        return AbilityInfo::TARGET_POINT;
    if (str == "direction")
        return AbilityInfo::TARGET_DIRECTION;
 
    Log::info("AbilityDB: Warning, unknown target mode \"%s\"", str.c_str() );
    return AbilityInfo::TARGET_BEING;
}
 
 
void AbilityDB::init()
{
    if (mLoaded)
        unload();
}
 
void AbilityDB::readAbilityNode(XML::Node node, const std::string &filename)
{
    auto *info = new AbilityInfo();
    int id = node.getProperty("id", 0);
    info->id = id;
    info->name = node.getProperty("name", std::string());
    info->icon = node.getProperty("icon", std::string());
    info->useAction = node.getProperty("useaction", std::string());
 
    info->targetMode = targetModeFromString(node.getProperty("target", "being"));
 
    info->rechargeable = node.getBoolProperty("rechargeable", true);
    info->rechargeNeeded = 0;
    info->rechargeCurrent = 0;
 
    if (mAbilityInfos.find(id) != mAbilityInfos.end())
        Log::info("AbilityDB: Duplicate ability ID %d in %s, ignoring", id, filename.c_str());
    else
        mAbilityInfos[id] = info;
}
 
void AbilityDB::checkStatus()
{
    mLoaded = true;
}
 
void AbilityDB::unload()
{
    delete_all(mAbilityInfos);
    mAbilityInfos.clear();
 
    mLoaded = false;
}
 
AbilityInfo *AbilityDB::get(int id)
{
    auto i = mAbilityInfos.find(id);
    if (i != mAbilityInfos.end())
        return i->second;
 
    return nullptr;
}
 
AbilityInfo *AbilityDB::find(std::string_view name)
{
    for (auto &[_, abilityInfo] : mAbilityInfos)
    {
        if (abilityInfo->name == name)
            return abilityInfo;
    }
    return nullptr;
}