ElementalDb Namespace Reference

Functions
void	load ()
void	unload ()
void	loadXmlFile (const std::string &fileName, const SkipError skipError)
BeingInfo *	get (const BeingTypeId id)

Detailed Description

Elemental information database.

Function Documentation

get()

BeingInfo * ElementalDb::get

(

const BeingTypeId

id

)

Definition at line 138 of file elementaldb.cpp.

{
    BeingInfoIterator i = mElementalInfos.find(id);
 
    if (i == mElementalInfos.end())
    {
        i = mElementalInfos.find(id);
        if (i == mElementalInfos.end())
        {
            reportAlways("ElementalDb: Warning, unknown elemental ID "
                "%d requested",
                toInt(id, int))
            return BeingInfo::unknown;
        }
    }
    return i->second;
}

References anonymous_namespace{elementaldb.cpp}::mElementalInfos, reportAlways, toInt, and BeingInfo::unknown.

Referenced by Being::setSubtype().

load()

void ElementalDb::load

(

)

Definition at line 42 of file elementaldb.cpp.

{
    if (mLoaded)
        unload();
 
    logger->log1("Initializing elemental database...");
    loadXmlFile(paths.getStringValue("elementalsFile"), SkipError_false);
    loadXmlFile(paths.getStringValue("elementalsPatchFile"), SkipError_true);
    loadXmlDir("elementalsPatchDir", loadXmlFile)
 
    mLoaded = true;
}

References Configuration::getStringValue(), loadXmlDir, loadXmlFile(), Logger::log1(), logger, anonymous_namespace{elementaldb.cpp}::mLoaded, paths, SkipError_false, SkipError_true, and Net::unload().

Referenced by DbManager::loadDb().

loadXmlFile()

void ElementalDb::loadXmlFile	(	const std::string &	fileName,
		const SkipError	skipError
	)

Definition at line 55 of file elementaldb.cpp.

{
    XML::Document doc(fileName, UseVirtFs_true, skipError);
    XmlNodeConstPtr rootNode = doc.rootNode();
 
    if ((rootNode == nullptr) || !xmlNameEqual(rootNode, "elementals"))
    {
        logger->log("Elemental Database: Error while loading %s!",
            paths.getStringValue("elementalsFile").c_str());
        mLoaded = true;
        return;
    }
 
    const int offset = XML::getProperty(rootNode, "offset", 0);
 
    // iterate <elemental>s
    for_each_xml_child_node(elementalNode, rootNode)
    {
        if (xmlNameEqual(elementalNode, "include"))
        {
            const std::string name = XML::getProperty(
                elementalNode, "name", "");
            if (!name.empty())
                loadXmlFile(name, skipError);
            continue;
        }
        if (!xmlNameEqual(elementalNode, "elemental"))
            continue;
 
        const int id = XML::getProperty(elementalNode, "id", 0);
        BeingInfo *currentInfo = nullptr;
        if (mElementalInfos.find(fromInt(id + offset, BeingTypeId))
            != mElementalInfos.end())
        {
            logger->log("ElementalDb: Redefinition of elemental ID %d", id);
            currentInfo = mElementalInfos[fromInt(id + offset, BeingTypeId)];
        }
        if (currentInfo == nullptr)
            currentInfo = new BeingInfo;
 
        currentInfo->setBlockType(BlockType::NONE);
        BeingCommon::readBasicAttributes(currentInfo,
            elementalNode, "attack");
        BeingCommon::readWalkingAttributes(currentInfo,
            elementalNode,
            0);
 
        currentInfo->setMaxHP(XML::getProperty(elementalNode, "maxHP", 0));
 
        currentInfo->setDeadSortOffsetY(XML::getProperty(
            elementalNode, "deadSortOffsetY", 31));
 
        currentInfo->setColorsList(XML::getProperty(elementalNode,
            "colors", ""));
 
        if (currentInfo->getMaxHP() != 0)
            currentInfo->setStaticMaxHP(true);
 
        SpriteDisplay display;
 
        // iterate <sprite>s and <sound>s
        for_each_xml_child_node(spriteNode, elementalNode)
        {
            BeingCommon::readObjectNodes(spriteNode, display,
                currentInfo, "ElementalDb");
        }
        currentInfo->setDisplay(display);
 
        mElementalInfos[fromInt(id + offset, BeingTypeId)] = currentInfo;
    }
}

References fileName, for_each_xml_child_node, fromInt, BeingInfo::getMaxHP(), XML::getProperty(), Configuration::getStringValue(), loadXmlFile(), Logger::log(), logger, anonymous_namespace{elementaldb.cpp}::mElementalInfos, anonymous_namespace{elementaldb.cpp}::mLoaded, BlockType::NONE, paths, BeingCommon::readBasicAttributes(), BeingCommon::readObjectNodes(), BeingCommon::readWalkingAttributes(), XML::Document::rootNode(), BeingInfo::setBlockType(), BeingInfo::setColorsList(), BeingInfo::setDeadSortOffsetY(), BeingInfo::setDisplay(), BeingInfo::setMaxHP(), BeingInfo::setStaticMaxHP(), and UseVirtFs_true.

unload()

void ElementalDb::unload

(

)

Definition at line 128 of file elementaldb.cpp.

{
    logger->log1("Unloading elemental database...");
    delete_all(mElementalInfos);
    mElementalInfos.clear();
 
    mLoaded = false;
}

References delete_all(), Logger::log1(), logger, anonymous_namespace{elementaldb.cpp}::mElementalInfos, and anonymous_namespace{elementaldb.cpp}::mLoaded.

Referenced by DbManager::unloadDb().