void TMXLoader::loadMap(std::string mapName, std::string filePath)
{
// String to hold file contents
std::string fileContents = "";
// Attempt to load file using provided file path
bool fileLoaded = loadFile(filePath, fileContents);
if (fileLoaded == true)
{
// Create new RapidXML document instance to use to parse map data
rapidxml::xml_document<char> m_currentMap;
m_currentMap.parse<0>((char*)fileContents.c_str());
rapidxml::xml_node<> *parentNode = m_currentMap.first_node("map");
// Add new TMXMap to m_mapContainer
m_mapContainer[mapName] = std::unique_ptr<TMXMap>(new TMXMap());
// Load the map settings, tilesets and layers
loadMapSettings(m_mapContainer[mapName], parentNode);
loadTileSets(m_mapContainer[mapName], parentNode);
loadLayers(m_mapContainer[mapName], parentNode);
loadObjectLayers(m_mapContainer[mapName], parentNode);
std::cout << "TMXLoader: loaded map '" << mapName << "' from: '" << filePath << "' successfully" << std::endl;
}
else
{
std::cout << "TMXLoader: map '" << mapName << "' at '" << filePath << "' could not be loaded." << std::endl;
}
}
int Level::loadMap(std::string mapName, Graphics &gfx) {
XMLDocument doc;
if (loadMap(mapName, &doc))
return 1;
XMLElement *mapNode = doc.FirstChildElement("map");
setSizes(mapNode);
XMLElement *tileSetNode = mapNode->FirstChildElement("tileset");
if (loadTileSets(tileSetNode, gfx))
return 1;
XMLElement *layerNode = mapNode->FirstChildElement("layer");
while (layerNode) {
XMLElement *dataNode = layerNode->FirstChildElement("data");
while (dataNode) {
XMLElement *tileNode = dataNode->FirstChildElement("tile");
appendToTileList(tileNode);
dataNode = dataNode->NextSiblingElement("data");
}
layerNode = layerNode->NextSiblingElement("layer");
}
XMLElement *objectGroupNode = mapNode->FirstChildElement("objectgroup");
while (objectGroupNode) {
const char *name = objectGroupNode->Attribute("name");
if (strcmp(name, "collisions") == 0) {
XMLElement *objectNode = objectGroupNode->FirstChildElement("object");
loadCollisionRects(objectNode);
} else if(strcmp(name, "spawn points") == 0){
XMLElement *objectNode = objectGroupNode->FirstChildElement("object");
loadSpawnObjects(objectNode);
}
objectGroupNode = objectGroupNode->NextSiblingElement("objectgroup");
}
return 0;
}