void GLWidget::LoadPath(std::string filename)
{
_paths = _pathIO->LoadPath(filename);
InitializePaths();
this->repaint();
std::cout << this->_img_width << " " << this->_img_height << "\n";
}
void GLWidget::initializeGL()
{
/* OpenGL format */
QGLFormat glFormat = QGLWidget::format();
if (!glFormat.sampleBuffers())
{
//std::cerr << "Could not enable sample buffers." << std::endl;
textEdit->append("Could not enable sample buffers.");
return;
}
/* Stuff I forget what their purposes are */
glShadeModel(GL_SMOOTH);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glClearColor( 1.0, 1.0, 1.0, 1.0 );
glEnable(GL_DEPTH_TEST);
/* Shaders */
_shaderProgram = new QOpenGLShaderProgram();
if (!_shaderProgram->addShaderFromSourceFile(QOpenGLShader::Vertex, SystemParams::v_shader_file.c_str()))
{
//std::cerr << "Cannot load vertex shader." << std::endl;
textEdit->append("Cannot load vertex shader.");
return;
}
if (!_shaderProgram->addShaderFromSourceFile(QOpenGLShader::Fragment, SystemParams::f_shader_file.c_str()))
{
//std::cerr << "Cannot load fragment shader." << std::endl;
textEdit->append("Cannot load fragment shader.");
return;
}
if ( !_shaderProgram->link() )
{
//std::cerr << "Cannot link shaders." << std::endl;
textEdit->append("Cannot link shaders.");
return;
}
_shaderProgram->bind();
_mvpMatrixLocation = _shaderProgram->uniformLocation("mvpMatrix");
_colorLocation = _shaderProgram->attributeLocation("vertexColor");
_vertexLocation = _shaderProgram->attributeLocation("vert");
_use_color_location = _shaderProgram->uniformLocation("use_color");
/* for VBO and VAO */
_vDataHelper = new VertexDataHelper(_shaderProgram);
_pathIO = new PathIO();
// comment these
//CreateCurve();
//BuildCurveVertexData();
// You want image or the actual path ?
//SetImage(QString::fromStdString(SystemParams::temp_png_location));
if (!_pathsVao.isCreated() && _paths.size() > 0)
{
InitializePaths();
}
// a box
_boxes.push_back(ABox(AVector(0, 0),
AVector(0, this->_img_height),
AVector(this->_img_width, 0),
AVector(this->_img_width, this->_img_height)));
_vDataHelper->BuildQuadsVertexData(_boxes, &_boxVbo, &_boxVao);
// an example how to render a triangle
//_triangles.push_back(ATriangle(AVector(1, 1), AVector(25, 25), AVector(1, 50)));
//_vDataHelper->BuildTrianglesVertexData(_triangles, &_triangleVbo, &_triangleVao, QVector3D(1.0, 0.25, 0.25));
// don't remove this
textEdit->append("OpenGL is initialized");
_isGLInitialized = true;
}
int usdxMain(int argc, char ** argv)
{
try
{
const char * windowTitle = USDXVersionStr();
if (Platform::TerminateIfAlreadyRunning(windowTitle))
return 1;
// fix the locale for string-to-float parsing in C-libs
Common::SetDefaultNumericLocale();
// initialize SDL
// without SDL_INIT_TIMER SDL_GetTicks() might return strange values
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_TIMER) == -1)
return 1;
// initialize SDL_mixer
if (Mix_OpenAudio(MIX_DEFAULT_FREQUENCY, MIX_DEFAULT_FORMAT, MIX_DEFAULT_CHANNELS, 4096) == -1)
return 1;
SDL_StartTextInput();
// create LuaCore first so other classes can register their events
new LuaCore();
// load the command-line arguments
Params.Load(argc, argv);
// Setup the logger/benchmarker
new Log();
sLog.BenchmarkStart(0);
// Setup the texture manager
new TextureMgr();
// Language
sLog.BenchmarkStart(1);
sLog.Status("Initialize Paths", "Initialization");
InitializePaths();
sLog.Status("Load Language", "Initialization");
new Language();
// Add const values
sLanguage.AddConst("US_VERSION", USDXVersionStr());
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Loading Language");
// Skins
sLog.BenchmarkStart(1);
sLog.Status("Loading Skin List", "Initialization");
new Skins();
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Loading Skin List");
// Themes
sLog.BenchmarkStart(1);
sLog.Status("Loading Theme List", "Initialization");
new Themes();
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Loading Theme List");
// INI file
sLog.BenchmarkStart(1);
sLog.Status("Loading INI", "Initialization");
new Ini();
sIni.Load();
// Set the language.
// NOTE: Command-line takes precedence.
if (!Params.LanguageName.empty())
sLanguage.ChangeLanguage(Params.LanguageName);
else
sLanguage.ChangeLanguage(sIni.LanguageName);
// It is possible that this is the first run, so create an .ini file if necessary.
sLog.Status("Writing INI", "Initialization");
sIni.Save();
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Loading INI");
// Sound
sLog.BenchmarkStart(1);
sLog.Status("Initialize Sound", "Initialization");
new SoundLibrary();
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Initializing Sound");
// Lyrics engine with media reference timer
// new LyricsState();
// Theme
sLog.BenchmarkStart(1);
sLog.Status("Load Theme", "Initialization");
sThemes.LoadTheme(sIni.Theme, sIni.ThemeColor);
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Loading Theme");
// Covers cache
sLog.BenchmarkStart(1);
sLog.Status("Creating Covers cache", "Initialization");
// new Covers();
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Loading Covers cache");
// Category covers
sLog.BenchmarkStart(1);
sLog.Status("Creating Category Covers array", "Initialization");
// new CatCovers();
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Loading Category Covers array");
// Songs
sLog.BenchmarkStart(1);
sLog.Status("Creating song array", "Initialization");
// new Songs();
sLog.Status("Creating 2nd song array", "Initialization");
// new CatSongs();
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Loading songs");
// Graphics
sLog.BenchmarkStart(1);
sLog.Status("Initialize 3D", "Initialization");
Initialize3D(windowTitle);
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Initializing 3D");
// Score saving
sLog.BenchmarkStart(1);
sLog.Status("Loading database", "Initialization");
new Database();
if (ScoreFile.empty())
{
Platform::GetGameUserPath(&ScoreFile);
ScoreFile /= "Ultrastar.db";
}
sDatabase.Init(ScoreFile);
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Loading database");
// Playlist manager
sLog.BenchmarkStart(1);
sLog.Status("Playlist manager", "Initialization");
// new PlaylistManager();
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Loading playlist manager");
// Effect manager (for the twinkling golden stars and such)
sLog.BenchmarkStart(1);
sLog.Status("Effect manager", "Initialization");
// new EffectManager();
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Loading effect manager");
// Joypad
if (sIni.Joypad || Params.Joypad)
{
sLog.BenchmarkStart(1);
sLog.Status("Joystick", "Initialization");
// new Joystick();
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Loading joystick");
}
// Party manager
sLog.BenchmarkStart(1);
sLog.Status("Party manager", "Initialization");
// new PartyGame();
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Loading party manager");
// Lua
sLog.BenchmarkStart(1);
// sLuaCore.RegisterModule("Log", LuaLog_Lib_f);
// sLuaCore.RegisterModule("Gl", LuaGl_Lib_f);
// sLuaCore.RegisterModule("TextGl", LuaTextGl_Lib_f);
// sLuaCore.RegisterModule("Party", LuaParty_Lib_f);
// sLuaCore.RegisterModule("ScreenSing", LuaScreenSing_Lib_f);
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Initializing LuaCore");
// Lua plugins
sLog.BenchmarkStart(1);
sLuaCore.LoadPlugins();
sLog.BenchmarkEnd(1);
sLog.Benchmark(1, "Loading Lua plugins");
sLuaCore.DumpPlugins();
sLog.BenchmarkEnd(0);
sLog.Benchmark(0, "Loading time");
// Prepare software cursor
sDisplay.SetCursor();
// Start background music
sSoundLib.StartBgMusic();
// Check microphone settings, go to record options if they are incorrect
/*
int badPlayer = AudioInputProcessor::ValidateSettings();
if (badPlayer >= 0)
{
ScreenPopupError::ShowPopup("ERROR_PLAYER_DEVICE_ASSIGNMENT", BadPlayer + 1);
sDisplay.CurrentScreen->FadeTo(&ScreenOptionsRecord);
}
*/
// Start main loop
sLog.Status("Main loop", "Initialization");
usdxMainLoop();
}
catch (const CriticalException& e)
{
printf("Critical exception occurred: %s\n", e.what());
}
catch (const std::exception& e)
{
printf("Unhandled exception occurred: %s\n", e.what());
}
catch (...)
{
printf("Unhandled exception occurred.\n");
}
FreeGfxResources();
// delete PartyGame::getSingletonPtr();
// delete Joystick::getSingletonPtr();
// delete EffectManager::getSingletonPtr();
// delete PlaylistManager::getSingletonPtr();
delete Database::getSingletonPtr();
// delete CatSongs::getSingletonPtr();
// delete Songs::getSingletonPtr();
// delete CatCovers::getSingletonPtr();
// delete Covers::getSingletonPtr();
// delete LyricsState::getSingletonPtr();
delete Ini::getSingletonPtr();
delete Themes::getSingletonPtr();
delete Skins::getSingletonPtr();
delete Language::getSingletonPtr();
delete TextureMgr::getSingletonPtr();
delete Log::getSingletonPtr();
delete LuaCore::getSingletonPtr();
delete SoundLibrary::getSingletonPtr();
SDL_StopTextInput();
Mix_CloseAudio();
SDL_Quit();
return 0;
}
