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().