/**
* Loads the tileset with the given \a fileName. If the tileset is already
* loaded, returns that instance.
*
* When an error occurs during loading it is assigned to the optional \a error
* parameter.
*/
SharedTileset TilesetManager::loadTileset(const QString &fileName, QString *error)
{
SharedTileset tileset = findTileset(fileName);
if (!tileset)
tileset = readTileset(fileName, error);
return tileset;
}
Map *MapReader::readMap(const xmlNodePtr &node, const std::string &path)
{
// Take the filename off the path
const std::string pathDir = path.substr(0, path.rfind("/") + 1);
const int w = XML::getProperty(node, "width", 0);
const int h = XML::getProperty(node, "height", 0);
const int tilew = XML::getProperty(node, "tilewidth", DEFAULT_TILE_WIDTH);
const int tileh = XML::getProperty(node, "tileheight", DEFAULT_TILE_HEIGHT);
Map *map = new Map(w, h, tilew, tileh);
for_each_xml_child_node(childNode, node)
{
if (xmlStrEqual(childNode->name, BAD_CAST "tileset"))
{
Tileset *tileset = readTileset(childNode, pathDir, map);
if (tileset)
map->addTileset(tileset);
}
else if (xmlStrEqual(childNode->name, BAD_CAST "layer"))
readLayer(childNode, map);
else if (xmlStrEqual(childNode->name, BAD_CAST "properties"))
readProperties(childNode, map);
else if (xmlStrEqual(childNode->name, BAD_CAST "objectgroup"))
{
// The object group offset is applied to each object individually
const int tileOffsetX = XML::getProperty(childNode, "x", 0);
const int tileOffsetY = XML::getProperty(childNode, "y", 0);
const int offsetX = tileOffsetX * tilew;
const int offsetY = tileOffsetY * tileh;
for_each_xml_child_node(objectNode, childNode)
{
if (xmlStrEqual(objectNode->name, BAD_CAST "object"))
{
const std::string objType =
XML::getProperty(objectNode, "type", "");
if (objType == "WARP" || objType == "NPC" ||
objType == "SCRIPT" || objType == "SPAWN")
{
// Silently skip server-side objects.
continue;
}
const std::string objName =
XML::getProperty(objectNode, "name", "");
const int objX = XML::getProperty(objectNode, "x", 0);
const int objY = XML::getProperty(objectNode, "y", 0);
logger->log("- Loading object name: %s type: %s at %d:%d",
objName.c_str(), objType.c_str(),
objX, objY);
if (objType == "PARTICLE_EFFECT")
{
if (objName.empty())
{
logger->log(" Warning: No particle file given");
continue;
}
map->addParticleEffect(objName,
objX + offsetX,
objY + offsetY);
}
else
logger->log(" Warning: Unknown object type");
}
}
}
}
map->initializeOverlays();
return map;
}
Map *MapReader::readMap(xmlNodePtr node, const std::string &path)
{
// Take the filename off the path
const std::string pathDir = path.substr(0, path.rfind("/") + 1);
const int w = XML::getProperty(node, "width", 0);
const int h = XML::getProperty(node, "height", 0);
const int tilew = XML::getProperty(node, "tilewidth", -1);
const int tileh = XML::getProperty(node, "tileheight", -1);
if (tilew < 0 || tileh < 0)
{
logger->log("MapReader: Warning: "
"Unitialized tile width or height value for map: %s",
path.c_str());
return 0;
}
Map *map = new Map(w, h, tilew, tileh);
for_each_xml_child_node(childNode, node)
{
if (xmlStrEqual(childNode->name, BAD_CAST "tileset"))
{
Tileset *tileset = readTileset(childNode, pathDir, map);
if (tileset)
{
map->addTileset(tileset);
}
}
else if (xmlStrEqual(childNode->name, BAD_CAST "layer"))
{
readLayer(childNode, map);
}
else if (xmlStrEqual(childNode->name, BAD_CAST "properties"))
{
readProperties(childNode, map);
}
else if (xmlStrEqual(childNode->name, BAD_CAST "objectgroup"))
{
// The object group offset is applied to each object individually
const int tileOffsetX = XML::getProperty(childNode, "x", 0);
const int tileOffsetY = XML::getProperty(childNode, "y", 0);
const int offsetX = tileOffsetX * tilew;
const int offsetY = tileOffsetY * tileh;
for_each_xml_child_node(objectNode, childNode)
{
if (xmlStrEqual(objectNode->name, BAD_CAST "object"))
{
std::string objType = XML::getProperty(objectNode, "type", "");
objType = toUpper(objType);
if (objType == "NPC" ||
objType == "SCRIPT" ||
objType == "SPAWN")
{
// Silently skip server-side objects.
continue;
}
const std::string objName = XML::getProperty(objectNode, "name", "");
const int objX = XML::getProperty(objectNode, "x", 0);
const int objY = XML::getProperty(objectNode, "y", 0);
const int objW = XML::getProperty(objectNode, "width", 0);
const int objH = XML::getProperty(objectNode, "height", 0);
logger->log("- Loading object name: %s type: %s at %d:%d",
objName.c_str(), objType.c_str(),
objX, objY);
if (objType == "PARTICLE_EFFECT")
{
if (objName.empty())
{
logger->log(" Warning: No particle file given");
continue;
}
map->addParticleEffect(objName,
objX + offsetX,
objY + offsetY,
objW, objH);
}
else if (objType == "WARP")
{
if (config.getValue("showWarps", 1))
{
map->addParticleEffect(
paths.getStringValue("particles")
+ paths.getStringValue("portalEffectFile"),
objX, objY, objW, objH);
}
}
else
{
logger->log(" Warning: Unknown object type");
}
}
}
}
}
map->initializeAmbientLayers();
return map;
}
