bool TiledMap::load()
{
Tiled::Map *tiledMap;
Tiled::MapReader reader;
tiledMap = reader.readMap(m_mapSource);
if (!tiledMap) {
qCritical() << "Fail to read map " << m_mapSource;
return false;
}
if (tiledMap->orientation() == Tiled::Map::Isometric) {
setRenderer(new TiledRenderer(new Tiled::IsometricRenderer(tiledMap), this));
} else if (tiledMap->orientation() == Tiled::Map::Orthogonal) {
setRenderer(new TiledRenderer(new Tiled::OrthogonalRenderer(tiledMap), this));
} else {
qWarning() << "Map type not supported.";
return false;
}
setTiledMap(tiledMap);
loadLayers(tiledMap);
emit loaded();
return true;
}
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;
}
}
bool CAnm2DXml::loadLayers(QDomNode node, AnmLayer *pParent)
{
while ( !node.isNull() ) {
if ( node.nodeName() == kAnmXML_ID_Layer ) {
QDomNamedNodeMap nodeMap = node.attributes() ;
if ( nodeMap.namedItem(kAnmXML_Attr_Name).isNull()
|| nodeMap.namedItem(kAnmXML_Attr_FrameNum).isNull()
|| nodeMap.namedItem(kAnmXML_Attr_ChildNum).isNull() ) {
return false ;
}
QString name ;
int frameDataNum = 0 ;
int childNum = 0 ;
name = nodeMap.namedItem(kAnmXML_Attr_Name).toAttr().value() ;
frameDataNum = nodeMap.namedItem(kAnmXML_Attr_FrameNum).toAttr().value().toInt() ;
childNum = nodeMap.namedItem(kAnmXML_Attr_ChildNum).toAttr().value().toInt() ;
AnmLayer *pLayer = new AnmLayer ;
pLayer->pParentLayer = pParent ;
pParent->childPtrs.append(pLayer) ;
QDomNode child = node.firstChild() ;
if ( !loadFrameData(child, pLayer, frameDataNum) ) {
return false ;
}
QDomNode layers = node.firstChild() ;
if ( !loadLayers(layers, pLayer) ) {
return false ;
}
}
node = node.nextSibling() ;
}
return true ;
}
void GameScene::loadResources()
{
// Create the Box2D world
world = new b2World(b2Vec2(0, -30));
// Load stuff
loadLevelData();
loadLayers();
}
/**
* If the load fails, you can get the (translateable) error message using \a error().
* @return true on success
*/
bool Reader::load(const QString &filename)
{
QFile orafile(filename);
if(!orafile.open(QIODevice::ReadOnly)) {
_error = orafile.errorString();
return false;
}
ZipReader zip(&orafile);
if(!zip.isReadable()) {
_error = QApplication::tr("ORA file is unreadable!");
return false;
}
// Make sure this is an OpenRaster file
{
QByteArray mimetype(zip.fileData("mimetype"));
qDebug() << "read mimetype:" << mimetype;
if(mimetype != "image/openraster") {
_error = QApplication::tr("File is not an OpenRaster file");
return false;
}
}
// Read the stack
QDomDocument doc;
if(doc.setContent(zip.fileData("stack.xml"), true, &_error) == false)
return false;
const QDomElement stackroot = doc.documentElement().firstChildElement("stack");
// Get the size of the image
// These attributes are required by ORA standard.
QSize imagesize(
doc.documentElement().attribute("w").toInt(),
doc.documentElement().attribute("h").toInt()
);
if(imagesize.isEmpty()) {
_error = QApplication::tr("Image has zero size!");
return false;
}
// Initialize the layer stack now that we know the size
_commands.append(MessagePtr(new protocol::CanvasResize(imagesize.width(), imagesize.height())));
_layerid = 0;
_annotationid = 0;
// Load the layer images
if(loadLayers(zip, stackroot, QPoint()) == false)
return false;
return true;
}
bool CAnm2DXml::loadElement(QDomNode node, const int objNum, const int imageNum)
{
while ( !node.isNull() ) {
if ( node.nodeName() == kAnmXML_ID_Object ) { // オブジェクト
QString name ;
int layerNum = 0 ;
int no = 0 ;
QDomNamedNodeMap nodeMap = node.attributes() ;
if ( nodeMap.namedItem(kAnmXML_Attr_Name).isNull()
|| nodeMap.namedItem(kAnmXML_Attr_LayerNum).isNull()
|| nodeMap.namedItem(kAnmXML_Attr_No).isNull()
|| nodeMap.namedItem(kAnmXML_Attr_LoopNum).isNull() ) {
return false ;
}
name = nodeMap.namedItem(kAnmXML_Attr_Name).toAttr().value() ;
layerNum = nodeMap.namedItem(kAnmXML_Attr_LayerNum).toAttr().value().toInt() ;
no = nodeMap.namedItem(kAnmXML_Attr_No).toAttr().value().toInt() ;
int loopNum = nodeMap.namedItem(kAnmXML_Attr_LoopNum).toAttr().value().toInt() ;
int fps = 60 ;
if ( !nodeMap.namedItem(kAnmXML_Attr_FpsNum).isNull() ) {
fps = nodeMap.namedItem(kAnmXML_Attr_FpsNum).toAttr().value().toInt() ;
}
AnmObject *pObj = new AnmObject ;
pObj->nLoop = loopNum ;
pObj->nFps = fps ;
QDomNode child = node.firstChild() ;
if ( !loadLayers(child, pObj) ) { return false ; }
m_objPtrs.append(pObj) ;
}
else if ( node.nodeName() == kAnmXML_ID_Image ) { // イメージ
QDomNamedNodeMap nodeMap = node.attributes() ;
if ( nodeMap.namedItem(kAnmXML_Attr_No).isNull() ) {
return false ;
}
int no = nodeMap.namedItem(kAnmXML_Attr_No).toAttr().value().toInt() ;
AnmImage data ;
QDomNode child = node.firstChild() ;
if ( !loadImage(child, data) ) {
return false ;
}
data.no = no ;
m_images.append(data) ;
}
node = node.nextSibling() ;
}
return true ;
}
void TiledMapLoader::loadInternalMap(Map &map, char *xml) {
rapidxml::xml_document<> document;
rapidxml::xml_node<> *rootNode = nullptr;
document.parse<rapidxml::parse_no_data_nodes>(xml);
rootNode = document.first_node("map");
if (!rootNode) {
throw std::logic_error("Invalid tiled map: no map tag");
}
auto &rootNodeRef = *rootNode;
XMLElement mapElement(*rootNode);
map.setVersion(mapElement.getString("version"));
map.setWidth(mapElement.getInt("width"));
map.setHeight(mapElement.getInt("height"));
map.setTileWidth(mapElement.getInt("tilewidth"));
map.setTileHeight(mapElement.getInt("tileheight"));
map.parseProperties(*rootNode);
loadTilesets(map, rootNodeRef);
loadLayers(map, rootNodeRef);
loadObjectGroups(map, rootNodeRef);
}
//--------------------------------------------------------------
void ofApp::setup(){
loadLayers("chinesechardream1");
loadShaders();
getMaxAbsDiff();
// ofBackground(0);
}
bool Reader::loadLayers(ZipReader &zip, const QDomElement& stack, QPoint offset)
{
// TODO are layer coordinates relative to stack coordinates?
// The spec, as of this writing, is not clear on this.
offset += QPoint(
stack.attribute("x", "0").toInt(),
stack.attribute("y", "0").toInt()
);
QDomNodeList nodes = stack.childNodes();
// Iterate backwards to get the layers in the right order (layers are always added to the top of the stack)
for(int n=nodes.count()-1;n>=0;--n) {
QDomElement e = nodes.at(n).toElement();
if(e.isNull())
continue;
if(e.tagName()=="layer") {
// Check for unknown attributes
const char *layerattrs[] = {
"x", "y", "name", "src", "opacity", "visibility", "composite-op", 0
};
if(!isKnown(e.attributes(), layerattrs))
_warnings |= ORA_EXTENDED;
// Load content image from the file
const QString src = e.attribute("src");
QImage content;
{
QByteArray image = zip.fileData(src);
if(image.isNull()) {
_error = QApplication::tr("Couldn't get layer %1").arg(src);
return false;
}
if(content.loadFromData(image, "png")==false) {
_error = QApplication::tr("Couldn't load layer %1").arg(src);
return false;
}
}
// Create layer
QString name = e.attribute("name", QApplication::tr("Unnamed layer"));
_commands.append(MessagePtr(new protocol::LayerCreate(
1,
++_layerid,
0,
name
)));
QPoint layerPos = offset + QPoint(
e.attribute("x", "0").toInt(),
e.attribute("y", "0").toInt()
);
_commands.append(net::putQImage(_layerid, layerPos.x(), layerPos.y(), content, false));
QString compositeOp = e.attribute("composite-op", "src-over");
int blendmode = dpcore::blendModeSvg(compositeOp);
if(blendmode<0) {
_warnings |= ORA_EXTENDED;
blendmode = 1;
}
_commands.append(MessagePtr(new protocol::LayerAttributes(
_layerid,
qRound(255 * e.attribute("opacity", "1.0").toDouble()),
blendmode
)));
// TODO visibility flag
//layer->setHidden(e.attribute("visibility", "visible") != "visible");
} else if(e.tagName()=="stack") {
// Nested stacks are not fully supported
_warnings |= ORA_NESTED;
if(loadLayers(zip, e, offset)==false)
return false;
} else if(e.namespaceURI()==DP_NAMESPACE && e.localName()=="annotations") {
loadAnnotations(e);
} else if(e.namespaceURI()==DP_NAMESPACE) {
qWarning() << "Unhandled drawpile extension in stack:" << e.tagName();
_warnings |= ORA_EXTENDED;
} else if(e.prefix()=="") {
qWarning() << "Unhandled stack element:" << e.tagName();
_warnings |= ORA_EXTENDED;
}
}
return true;
}
