void GetPropertyForDebugger(RuntimeScene & scene, std::size_t propertyNb, gd::String & name, gd::String & value) const
{
std::size_t i = 0;
std::map < gd::String, ManualTimer >::const_iterator end = TimedEventsManager::managers[&scene].timedEvents.end();
for (std::map < gd::String, ManualTimer >::iterator iter = TimedEventsManager::managers[&scene].timedEvents.begin();iter != end;++iter)
{
if ( propertyNb == i )
{
name = iter->first;
//Unmangle name
if ( name.find("GDNamedTimedEvent_") == 0 && name.length() > 18 )
name = name.substr(18, name.length());
else
name = _("No name");
value = gd::String::From(static_cast<double>(iter->second.GetTime())/1000000.0)+"s";
return;
}
++i;
}
}
/**
* Show a message box with Yes/No buttons
*/
void GD_EXTENSION_API ShowYesNoMsgBox( RuntimeScene & scene, gd::Variable & variable, const gd::String & message, const gd::String & title )
{
sf::Clock timeSpent;
gd::String result;
//Display the box
#if defined(WINDOWS)
if( MessageBoxW(NULL, message.ToWide().c_str(), title.ToWide().c_str(), MB_ICONQUESTION | MB_YESNO) == IDYES)
result = "yes";
else
result = "no";
#endif
#if defined(LINUX) || defined(MACOS)
nw::YesNoMsgBox dialog(title.ToLocale(), message.ToLocale(), result.Raw());
dialog.wait_until_closed();
#endif
scene.NotifyPauseWasMade(timeSpent.getElapsedTime().asMicroseconds());//Don't take the time spent in this function in account.
//Update the variable
variable.SetString(result); //Can only be "yes" or "no", no need to encode in UTF8
}
std::set < gd::String > EventsVariablesFinder::FindArgumentsInInstructions(const gd::Platform & platform,
const gd::Project & project, const gd::Layout & layout, const gd::InstructionsList & instructions,
bool instructionsAreConditions, const gd::String & parameterType, const gd::String & objectName)
{
std::set < gd::String > results;
for (std::size_t aId = 0;aId < instructions.size();++aId)
{
gd::String lastObjectParameter = "";
gd::InstructionMetadata instrInfos = instructionsAreConditions ? MetadataProvider::GetConditionMetadata(platform, instructions[aId].GetType()) :
MetadataProvider::GetActionMetadata(platform, instructions[aId].GetType());
for (std::size_t pNb = 0;pNb < instrInfos.parameters.size();++pNb)
{
//The parameter has the searched type...
if ( instrInfos.parameters[pNb].type == parameterType )
{
//...remember the value of the parameter.
if (objectName.empty() || lastObjectParameter == objectName)
results.insert(instructions[aId].GetParameter(pNb).GetPlainString());
}
//Search in expressions
else if (instrInfos.parameters[pNb].type == "expression")
{
CallbacksForSearchingVariable callbacks(results, parameterType, objectName);
gd::ExpressionParser parser(instructions[aId].GetParameter(pNb).GetPlainString());
parser.ParseMathExpression(platform, project, layout, callbacks);
}
//Search in gd::String expressions
else if (instrInfos.parameters[pNb].type == "string"||instrInfos.parameters[pNb].type == "file" ||instrInfos.parameters[pNb].type == "joyaxis" ||instrInfos.parameters[pNb].type == "color"||instrInfos.parameters[pNb].type == "layer")
{
CallbacksForSearchingVariable callbacks(results, parameterType, objectName);
gd::ExpressionParser parser(instructions[aId].GetParameter(pNb).GetPlainString());
parser.ParseStringExpression(platform, project, layout, callbacks);
}
//Remember the value of the last "object" parameter.
else if (gd::ParameterMetadata::IsObject(instrInfos.parameters[pNb].type))
{
lastObjectParameter = instructions[aId].GetParameter(pNb).GetPlainString();
}
}
if ( !instructions[aId].GetSubInstructions().empty() )
FindArgumentsInInstructions(platform, project, layout, instructions[aId].GetSubInstructions(),
instructionsAreConditions, parameterType);
}
return results;
}
std::shared_ptr<gd::Platform> PlatformLoader::LoadPlatformInManager(gd::String fullpath)
{
std::cout << "Loading platform " << fullpath << "..." << std::endl;
Handle platformHdl = OpenLibrary(fullpath.ToLocale().c_str()); //Use the system locale for filepath
if (platformHdl == NULL)
{
gd::String error = DynamicLibraryLastError();
cout << "Loading of "<< fullpath <<" failed." << endl;
cout << "Error returned : \"" << error << "\"" << endl;
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
wxString userMsg = _("Platform ") + fullpath +
_(" could not be loaded.\nContact the developer for more information.\n\nDetailed log:\n") + error;
wxMessageBox(userMsg, _("Platform not compatible"), wxOK | wxICON_EXCLAMATION);
#endif
}
else
{
CreatePlatformFunPtr createFunPtr = (CreatePlatformFunPtr)GetSymbol(platformHdl, "CreateGDPlatform");
DestroyPlatformFunPtr destroyFunPtr = (DestroyPlatformFunPtr)GetSymbol(platformHdl, "DestroyGDPlatform");
if ( createFunPtr == NULL || destroyFunPtr == NULL )
{
cout << "Loading of "<< fullpath <<" failed (no valid create/destroy functions)." << endl;
CloseLibrary(platformHdl);
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
wxString userMsg = _("Platform ")+ fullpath +
_(" could not be loaded.\nContact the developer for more information.\n\nDetailed log:\nNo valid create/destroy functions." );
wxMessageBox(userMsg, _("Platform not compatible"), wxOK | wxICON_EXCLAMATION);
#endif
}
else
{
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
gd::LocaleManager::Get()->AddCatalog(wxFileName(fullpath).GetName()); //In editor, load catalog associated with extension, if any.
#endif
std::shared_ptr<gd::Platform> platform(createFunPtr(), destroyFunPtr);
std::cout << "Loading of " << fullpath << " done." << std::endl;
gd::PlatformManager::Get()->AddPlatform(platform);
std::cout << "Registration in platform manager of " << fullpath << " done." << std::endl;
return platform;
}
}
return std::shared_ptr<gd::Platform>();
}
void ExtensionsLoader::ExtensionsLoadingDone(const gd::String & directory)
{
gd::String suffix = "";
#if defined(WINDOWS)
suffix += "w";
#endif
#if defined(GD_IDE_ONLY)
suffix += "e";
#endif
#if defined(LINUX) || defined (MACOS)
//List all extensions loaded
struct dirent *lecture;
DIR *rep;
rep = opendir( directory.c_str() );
int l = 0;
if ( rep == NULL )
{
cout << "Unable to open Extensions ("<< directory <<") directory." << endl;
return;
}
std::vector<gd::String> librariesLoaded;
while ( (lecture = readdir( rep )) )
{
gd::String lec = lecture->d_name;
if ( lec != "." && lec != ".." && lec.find(".xgd"+suffix, lec.length()-4-suffix.length()) != string::npos)
{
librariesLoaded.push_back(directory+"/"+lec);
l++;
}
}
closedir( rep );
//Libraries are loaded using dlopen(.., RTLD_LAZY|RTLD_LOCAL) meaning that their symbols are not available for other libraries
//nor for LLVM/Clang. We then reload set them as global to make their symbols available for LLVM/Clang. We couldn't mark them
//as global when loading them as every extension use the same "CreateGDExtension" symbol.
//SetLibraryGlobal is also setting RTLD_NOW to ensure that all symbols are resolved: Otherwise, we can get weird
//"symbol lookup error" even if the symbols exist in the extensions!
for (std::size_t i = 0;i<librariesLoaded.size();++i)
SetLibraryGlobal(librariesLoaded[i].c_str());
#else
//Nothing to do on Windows.
#endif
}
bool RuntimeObject::ChangeProperty(std::size_t propertyNb,
gd::String newValue) {
if (propertyNb == 0) {
size_t separationPos = newValue.find(";");
if (separationPos > newValue.length()) return false;
gd::String xValue = newValue.substr(0, separationPos);
gd::String yValue = newValue.substr(separationPos + 1, newValue.length());
SetX(xValue.To<float>());
SetY(yValue.To<float>());
} else if (propertyNb == 1) {
return SetAngle(newValue.To<float>());
} else if (propertyNb == 2) {
return false;
} else if (propertyNb == 3) {
if (newValue == _("Hidden")) {
SetHidden();
} else
SetHidden(false);
} else if (propertyNb == 4) {
layer = newValue;
} else if (propertyNb == 5) {
SetZOrder(newValue.To<int>());
} else if (propertyNb == 6) {
return false;
} else if (propertyNb == 7) {
return false;
} else if (propertyNb == 8) {
return false;
} else if (propertyNb == 9) {
return false;
}
return true;
}
void HttpServer::Run(gd::String indexDirectory) {
// Some options ( Last option must be NULL )
std::string indexDirectoryLocale = indexDirectory.ToLocale();
const char *options[] = {"listening_ports",
"2828",
"document_root",
indexDirectoryLocale.c_str(),
NULL};
// Setup callbacks, i.e. nothing to do :)
struct mg_callbacks callbacks;
memset(&callbacks, 0, sizeof(callbacks));
ctx = mg_start(&callbacks, NULL, options);
}
long int ResourcesLoader::GetBinaryFileSize( const gd::String & filename)
{
if (resFile.ContainsFile(filename))
return resFile.GetFileSize(filename);
else
{
ifstream file (filename.ToLocale().c_str(), ios::in|ios::binary|ios::ate);
if (file.is_open()) {
return file.tellg();
}
}
std::cout << "Binary file " << filename << " cannot be read. " << std::endl;
return 0;
}
void RuntimeSpriteObject::MakeColorTransparent( const gd::String & colorStr )
{
if ( needUpdateCurrentSprite ) UpdateCurrentSprite();
ptrToCurrentSprite->MakeSpriteOwnsItsImage(); //We want to modify only the image of the object, not all objects which have the same image.
std::shared_ptr<SFMLTextureWrapper> dest = ptrToCurrentSprite->GetSFMLTexture();
std::vector < gd::String > colors = colorStr.Split(U';');
if ( colors.size() < 3 ) return; //La couleur est incorrecte
//Update texture and pixel perfect collision mask
dest->image.createMaskFromColor( sf::Color( colors[0].To<int>(), colors[1].To<int>(), colors[2].To<int>()));
dest->texture.loadFromImage(dest->image);
}
void GD_EXTENSION_API OpenSFMLTextureFromFile( RuntimeScene & scene, const gd::String & fileName, const gd::String & imageName )
{
//Get or create the texture in memory
std::shared_ptr<SFMLTextureWrapper> newTexture;
if ( !scene.GetImageManager()->HasLoadedSFMLTexture(imageName) )
newTexture = std::shared_ptr<SFMLTextureWrapper>(new SFMLTextureWrapper);
else
newTexture = scene.GetImageManager()->GetSFMLTexture(imageName);
//Open the SFML image and the SFML texture
newTexture->image.loadFromFile(fileName.ToLocale());
newTexture->texture.loadFromImage(newTexture->image); //Do not forget to update the associated texture
scene.GetImageManager()->SetSFMLTextureAsPermanentlyLoaded(imageName, newTexture);
}
int SerializerElement::GetIntAttribute(const gd::String& name,
int defaultValue,
gd::String deprecatedName) const {
if (attributes.find(name) != attributes.end())
return attributes.find(name)->second.GetInt();
else if (!deprecatedName.empty() &&
attributes.find(deprecatedName) != attributes.end())
return attributes.find(deprecatedName)->second.GetInt();
else {
if (HasChild(name, deprecatedName)) {
SerializerElement& child = GetChild(name, 0, deprecatedName);
if (!child.IsValueUndefined()) return child.GetValue().GetInt();
}
}
return defaultValue;
}
sf::Texture ResourcesLoader::LoadSFMLTexture(const gd::String & filename)
{
sf::Texture texture;
if (resFile.ContainsFile(filename))
{
char* buffer = resFile.GetFile(filename);
if (buffer==NULL)
cout << "Failed to get the file of a SFML texture from resource file: " << filename << endl;
if (!texture.loadFromMemory(buffer, resFile.GetFileSize(filename)))
cout << "Failed to load a SFML texture from resource file: " << filename << endl;
}
else if (!texture.loadFromFile(filename.ToLocale()))
cout << "Failed to load a SFML texture: " << filename << endl;
return texture;
}
sf::SoundBuffer ResourcesLoader::LoadSoundBuffer( const gd::String & filename )
{
sf::SoundBuffer sbuffer;
if (resFile.ContainsFile(filename))
{
char* buffer = resFile.GetFile(filename);
if (buffer==NULL)
cout << "Failed to get the file of a sound buffer from resource file: " << filename << endl;
if (!sbuffer.loadFromMemory(buffer, resFile.GetFileSize(filename)))
cout << "Failed to load a sound buffer from resource file: " << filename << endl;
}
else if (!sbuffer.loadFromFile(filename.ToLocale()))
cout << "Failed to load a sound buffer: " << filename << endl;
return sbuffer;
}
bool ProjectFileWriter::SaveToJSONFile(const gd::Project & project, const gd::String & filename)
{
//Serialize the whole project
gd::SerializerElement rootElement;
project.SerializeTo(rootElement);
//Write JSON to file
gd::String str = gd::Serializer::ToJSON(rootElement);
std::ofstream ofs(filename.ToLocale().c_str());
if (!ofs.is_open())
{
gd::LogError( _( "Unable to save file ")+ filename + _("!\nCheck that the drive has enough free space, is not write-protected and that you have read/write permissions." ) );
return false;
}
ofs << str;
ofs.close();
return true;
}
bool ProjectFileWriter::LoadFromJSONFile(gd::Project & project, const gd::String & filename)
{
std::ifstream ifs(filename.ToLocale().c_str());
if (!ifs.is_open())
{
gd::String error = _( "Unable to open the file.") + _("Make sure the file exists and that you have the right to open the file.");
gd::LogError(error);
return false;
}
project.SetProjectFile(filename);
project.SetDirty(false);
std::string str((std::istreambuf_iterator<char>(ifs)), std::istreambuf_iterator<char>());
gd::SerializerElement rootElement = gd::Serializer::FromJSON(str);
project.UnserializeFrom(rootElement);
return true;
}
std::vector<sf::Vector2f> PhysicsBehavior::GetCoordsVectorFromString(const gd::String &str, char32_t coordsSep, char32_t composantSep)
{
std::vector<sf::Vector2f> coordsVec;
std::vector<gd::String> coordsDecomposed = str.Split(coordsSep);
for(std::size_t a = 0; a < coordsDecomposed.size(); a++)
{
std::vector<gd::String> coordXY = coordsDecomposed.at(a).Split(composantSep);
if(coordXY.size() != 2)
continue;
sf::Vector2f newCoord(coordXY.at(0).To<float>(), coordXY.at(1).To<float>());
coordsVec.push_back(newCoord);
}
return coordsVec;
}
void ParameterControlsHelper::UpdateParameterContent(std::size_t i, const ParameterMetadata & metadata, gd::String content)
{
if (i >= paramEdits.size()) return;
paramMetadata[i] = metadata;
if (metadata.IsCodeOnly())
{
paramCheckboxes.at(i)->Show(false);
paramTexts.at(i)->Show(false);
paramBmpBts.at(i)->Show(false);
paramEdits.at(i)->Show(false);
return;
}
const gd::String & type = metadata.GetType();
paramCheckboxes.at(i)->Show(metadata.IsOptional());
paramTexts.at(i)->Show();
paramBmpBts.at(i)->Show(!type.empty());
paramEdits.at(i)->Show();
paramCheckboxes.at(i)->SetValue(!paramEdits.at(i)->GetValue().empty());
paramTexts.at(i)->SetLabel(metadata.GetDescription() + _(":"));
paramBmpBts.at(i)->SetBitmapLabel(gd::InstructionSentenceFormatter::Get()->BitmapFromType(type));
paramBmpBts.at(i)->SetToolTip(gd::InstructionSentenceFormatter::Get()->LabelFromType(type));
paramEdits.at(i)->SetValue(content);
//De/activate widgets if parameter is optional
bool disable = metadata.IsOptional() && !paramCheckboxes.at(i)->GetValue() && paramEdits.at(i)->GetValue().empty();
paramCheckboxes.at(i)->SetValue(!disable);
paramTexts.at(i)->Enable(!disable);
paramBmpBts.at(i)->Enable(!disable);
paramEdits.at(i)->Enable(!disable);
//Add defaults
if (!metadata.IsOptional() && content.empty())
{
if (!metadata.GetDefaultValue().empty()) paramEdits.at(i)->SetValue(metadata.GetDefaultValue());
else if ( type == "expression" ) paramEdits.at(i)->SetValue("0");
else if ( type == "string" ) paramEdits.at(i)->SetValue("\"\"");
else if ( type == "operator" ) paramEdits.at(i)->SetValue("=");
}
}
bool SerializerElement::GetBoolAttribute(const gd::String& name,
bool defaultValue,
gd::String deprecatedName) const {
if (attributes.find(name) != attributes.end()) {
return attributes.find(name)->second.GetBool();
} else if (!deprecatedName.empty() &&
attributes.find(deprecatedName) != attributes.end()) {
return attributes.find(deprecatedName)->second.GetBool();
} else {
if (HasChild(name, deprecatedName)) {
SerializerElement& child = GetChild(name, 0, deprecatedName);
if (!child.IsValueUndefined()) {
return child.GetValue().GetBool();
}
}
}
std::cout << "Bool attribute \"" << name << "\" not found, returning "
<< defaultValue;
return defaultValue;
}
sf::Http::Response::Status EventStoreDialog::FetchTemplate(gd::String id)
{
nameTxt->SetLabel("Loading the template...");
descriptionEdit->SetValue("");
gd::SafeYield::Do();
// Create request
sf::Http Http(host.ToLocale(), port);
sf::Http::Request request;
request.setMethod(sf::Http::Request::Get);
request.setUri("/events/"+id.ToLocale());
// Send the request
sf::Http::Response response = Http.sendRequest(request, sf::seconds(2));
if (response.getStatus() == sf::Http::Response::Ok)
loadedTemplate = Serializer::FromJSON(response.getBody());
return response.getStatus();
}
gd::String GD_EXTENSION_API GetAttributeString(const gd::String &refname, const gd::String &property, RuntimeScene &scene)
{
TiXmlNode *refNode = RefManager::Get(&scene)->GetRef(refname);
if(refNode)
{
TiXmlElement *refEle = refNode->ToElement();
if(refEle)
{
gd::String attributeStr = refEle->Attribute(property.c_str());
return attributeStr;
}
else
{
return "";
}
}
else
{
return "";
}
}
std::pair<sf::Font *, char *> ResourcesLoader::LoadFont(const gd::String & filename)
{
if (resFile.ContainsFile(filename))
{
char* buffer = resFile.GetFile(filename);
size_t bufferSize = resFile.GetFileSize(filename);
if (buffer==NULL) {
cout << "Failed to get the file of a font from resource file:" << filename << endl;
return std::make_pair((sf::Font*)NULL, (char*)NULL);
}
sf::Font * font = new sf::Font();
char * fontBuffer = new char[bufferSize];
memcpy(fontBuffer, buffer, bufferSize);
if (!font->loadFromMemory(fontBuffer, bufferSize))
{
cout << "Failed to load a font from resource file: " << filename << endl;
delete font;
delete fontBuffer;
return std::make_pair((sf::Font*)NULL, (char*)NULL);
}
return std::make_pair(font, fontBuffer);
}
else
{
sf::Font * font = new sf::Font();
if (!font->loadFromFile(filename.ToLocale()))
{
cout << "Failed to load a font from a file: " << filename << endl;
delete font;
return std::make_pair<sf::Font*, char*>(NULL, NULL);
}
return std::make_pair(font, (char*)nullptr);
}
}
void GD_API DeleteGroupFromFile( const gd::String & filename, const gd::String & group )
{
std::shared_ptr<XmlFile> file = XmlFilesManager::GetFile(filename);
TiXmlHandle hdl( &file->GetTinyXmlDocument() );
//D�coupage des groupes
istringstream groupsStr( group.Raw() );
std::string str;
vector < gd::String > groups;
while ( std::getline( groupsStr, str, '/' ) )
{
groups.push_back(gd::String::FromUTF8(str));
}
groups.erase(std::remove_if(groups.begin(), groups.end(), StringEmpty()), groups.end());
if ( groups.empty() )
return;
groups.push_back("");
//A chaque fois, on v�rifie si le groupe voulu existe
for (std::size_t i =0;i<groups.size();i++)
{
if ( hdl.FirstChildElement(groups.at(i).c_str()).Element() == NULL )
return;
//Si on arrive au groupe parent du groupe
//� supprimer
if ( i >= (groups.size()-1)-1 )
{
hdl.ToNode()->RemoveChild(hdl.FirstChildElement(groups.at(i).c_str()).ToNode());
return;
}
hdl = hdl.FirstChildElement(groups.at(i).c_str());
}
return;
}
double GD_EXTENSION_API GetAttributeNumber(const gd::String &refname, const gd::String &property, RuntimeScene &scene)
{
TiXmlNode *refNode = RefManager::Get(&scene)->GetRef(refname);
if(refNode)
{
TiXmlElement *refEle = refNode->ToElement();
if(refEle)
{
double attributeDouble = 0;
refEle->QueryDoubleAttribute(property.c_str(), &attributeDouble);
return attributeDouble;
}
else
{
return 0;
}
}
else
{
return 0;
}
}
/**
* Display an "open file" dialog
*/
void GD_EXTENSION_API ShowOpenFile( RuntimeScene & scene, gd::Variable & variable, const gd::String & title, gd::String filters )
{
sf::Clock timeSpent;
gd::String result;
//Display the dialog
#if defined(WINDOWS)
//Process filters to match windows dialogs filters style.
filters.Raw() = filters.Raw()+'\0';
std::replace(filters.Raw().begin(), filters.Raw().end(), '|', '\0');
OPENFILENAMEW toGetFileName; //Struct for the dialog
wchar_t filePath[MAX_PATH];
_wgetcwd(filePath, MAX_PATH);
ZeroMemory(&toGetFileName, sizeof(OPENFILENAMEW));
toGetFileName.lStructSize = sizeof(OPENFILENAMEW);
toGetFileName.hwndOwner = NULL;
toGetFileName.lpstrFile = filePath;
toGetFileName.nMaxFile = MAX_PATH;
toGetFileName.lpstrFilter = filters == "\0" ? NULL : filters.ToWide().c_str();
toGetFileName.nFilterIndex = 1;
toGetFileName.Flags = OFN_PATHMUSTEXIST | OFN_NOCHANGEDIR;;
if(GetOpenFileNameW(&toGetFileName) == TRUE)
result = gd::String::FromWide(filePath);
#endif
#if defined(LINUX) || defined(MACOS)
std::string strResult;
nw::OpenFile * dialog = new nw::OpenFile(title.ToLocale(), true, strResult);
dialog->wait_until_closed();
result = gd::String::FromLocale(strResult);
#endif
scene.GetTimeManager().NotifyPauseWasMade(timeSpent.getElapsedTime().asMicroseconds());//Don't take the time spent in this function in account.
//Update the variable
variable.SetString(result);
}
gd::String gd::AbstractFileSystem::NormalizeSeparator(gd::String filename)
{
//Convert all backslash to slashs.
return filename.FindAndReplace("\\", "/");
}
void GD_EXTENSION_API SaveSFMLTextureToFile( RuntimeScene & scene, const gd::String & fileName, const gd::String & imageName )
{
if ( !scene.GetImageManager()->HasLoadedSFMLTexture(imageName) ) return;
scene.GetImageManager()->GetSFMLTexture(imageName)->image.saveToFile(fileName.ToLocale());
}
void ExtensionsLoader::LoadAllExtensions(const gd::String & directory, gd::Platform & platform, bool forgiving)
{
std::cout << "Loading extensions for " << platform.GetName() << "... ";
gd::String suffix = "";
#if defined(WINDOWS)
suffix += "w";
#endif
#if defined(GD_IDE_ONLY)
suffix += "e";
#endif
#if defined(__GNUC__) //For compilers with posix support
struct dirent *lecture;
DIR *rep;
rep = opendir( directory.c_str() );
int l = 0;
if ( rep == NULL )
{
cout << "Unable to open Extensions ("<< directory <<") directory." << endl;
return;
}
std::vector<gd::String> librariesLoaded;
while ( (lecture = readdir( rep )) )
{
gd::String lec = lecture->d_name;
//Load all extensions, except the legacy ones finishing by *Automatism.xgd* from GD3.x
if ( lec != "." && lec != ".." &&
lec.find(".xgd"+suffix, lec.length()-4-suffix.length()) != string::npos &&
lec.find("Automatism.xgd"+suffix) == string::npos)
{
//Use a log file, in IDE only
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
{
wxFile errorDetectFile(wxFileName::GetTempDir()+"/ExtensionBeingLoaded.log", wxFile::write);
errorDetectFile.Write(directory+"/"+lec);
}
#endif
LoadExtension(directory+"/"+lec, platform, forgiving);
//Everything is ok : Delete the log file
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
wxRemoveFile(wxFileName::GetTempDir()+"/ExtensionBeingLoaded.log");
#endif
librariesLoaded.push_back(directory+"/"+lec);
l++;
}
}
closedir( rep );
#elif defined(_MSC_VER)
WIN32_FIND_DATA f;
gd::String dirPart = "/*.xgd";
gd::String dirComplete = directory + dirPart + suffix;
HANDLE h = FindFirstFile(dirComplete.c_str(), &f);
if(h != INVALID_HANDLE_VALUE)
{
do
{
//Use a log file, in IDE only
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
{
wxFile errorDetectFile(wxFileName::GetTempDir()+"/ExtensionBeingLoaded.log", wxFile::write);
errorDetectFile.Write(f.cFileName);
}
#endif
LoadExtension(f.cFileName, platform, forgiving);
//Everything is ok : Delete the log file
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
wxRemoveFile(wxFileName::GetTempDir()+"/ExtensionBeingLoaded.log");
#endif
} while(FindNextFile(h, &f));
}
#else
#warning Compiler not supported (but might support one style of directory listing, update defines if necessary) for dynamic libraries loading
#endif
std::cout << " done. " << std::endl;
}
void ExtensionsLoader::LoadExtension(const gd::String & fullpath, gd::Platform & platform, bool forgiving)
{
if ( platform.GetExtensionCreateFunctionName().empty() )
{
cout << "Unable to load extension " << fullpath << ":" << endl;
cout << "The plaftorm does not support extensions creation." << endl;
return;
}
Handle extensionHdl = OpenLibrary(fullpath.c_str());
if (extensionHdl == NULL)
{
gd::String error = DynamicLibraryLastError();
cout << "Unable to load extension " << fullpath << "." << endl;
cout << "Error returned : \"" << error << "\"" << endl;
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
wxString userMsg = _("Extension ")+ fullpath + _(" could not be loaded.\nContact the developer for more informations.\n\nDetailed log:\n") + error;
wxMessageBox(userMsg, _("Extension not compatible"), wxOK | wxICON_EXCLAMATION);
#endif
return;
}
createExtension create_extension = (createExtension)GetSymbol(extensionHdl, platform.GetExtensionCreateFunctionName().c_str());
if (create_extension == NULL)
{
if (!forgiving)
{
cout << "Unable to load extension " << fullpath << " (Creation function symbol not found)." << endl;
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
wxString userMsg = _("Extension ")+ fullpath + _(" could not be loaded.\nContact the developer for more informations." );
wxMessageBox(userMsg, _("Extension not compatible"), wxOK | wxICON_EXCLAMATION);
#endif
}
CloseLibrary(extensionHdl);
return;
}
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
gd::LocaleManager::Get()->AddCatalog(wxFileName(fullpath).GetName()); //In editor, load catalog associated with extension, if any.
#endif
gd::PlatformExtension * extensionPtr = create_extension();
gd::String error;
//Perform safety check about the compilation
if ( !extensionPtr->compilationInfo.informationCompleted )
error += "Compilation information not filled.\n";
#if defined(GD_IDE_ONLY)
else if ( extensionPtr->compilationInfo.runtimeOnly )
error += "Extension compiled for runtime only.\n";
#if !defined(GD_NO_WX_GUI)
else if ( extensionPtr->compilationInfo.wxWidgetsMajorVersion != wxMAJOR_VERSION ||
extensionPtr->compilationInfo.wxWidgetsMinorVersion != wxMINOR_VERSION ||
extensionPtr->compilationInfo.wxWidgetsReleaseNumber != wxRELEASE_NUMBER ||
extensionPtr->compilationInfo.wxWidgetsSubReleaseNumber != wxSUBRELEASE_NUMBER )
error += "Not the same wxWidgets version.\n";
#endif
#endif
#if defined(__GNUC__)
else if ( extensionPtr->compilationInfo.gccMajorVersion != __GNUC__ ||
extensionPtr->compilationInfo.gccMinorVersion != __GNUC_MINOR__ )
error += "Not the same GNU Compiler version.\n";
#endif
else if ( extensionPtr->compilationInfo.sfmlMajorVersion != 2 ||
extensionPtr->compilationInfo.sfmlMinorVersion != 0 )
error += "Not the same SFML version.\n";
else if ( extensionPtr->compilationInfo.gdCoreVersion != GDCore_RC_FILEVERSION_STRING)
error += "Not the same GDevelop Core version.\n(Extension is using "+extensionPtr->compilationInfo.gdCoreVersion+", GDevelop is using "+GDCore_RC_FILEVERSION_STRING+")\n";
else if ( extensionPtr->compilationInfo.sizeOfpInt != sizeof(int*))
error += "Not the same architecture.\n(Extension sizeof(int*) is "+gd::String::From(extensionPtr->compilationInfo.sizeOfpInt)+", GDevelop sizeof(int*) is "+gd::String::From(sizeof(int*))+")\n";
if ( !error.empty() )
{
char beep = 7;
cout << "-- WARNING ! --" << beep << endl;
cout << "Bad extension " + fullpath + " loaded :\n" + error;
cout << "---------------" << endl;
#if defined(RELEASE)//Load extension despite errors in non release build
//Destroy the extension class THEN unload the library from memory
delete extensionPtr;
CloseLibrary(extensionHdl);
#endif
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI) && defined(RELEASE) //Show errors in IDE only
wxString userMsg = _("Extension ") + fullpath + _(" has errors :\n") +
error + _("\nThe extension was not loaded. Contact the developer to get more information." );
wxMessageBox(userMsg, _("Extension not compatible"), wxOK | wxICON_EXCLAMATION);
#endif
#if defined(RELEASE)//Load extension despite errors in non release build
return;
#endif
}
std::shared_ptr<gd::PlatformExtension> extension(extensionPtr);
platform.AddExtension(extension);
return;
}
/**
* Execute a system-specific command
*/
void GD_API ExecuteCmd( const gd::String & cmd )
{
system(cmd.ToLocale().c_str());
return;
}
/**
* Delete a file
*/
void GD_API GDDeleteFile( const gd::String & filename )
{
remove(filename.ToLocale().c_str());
return;
}