/
dd_main.cpp
2389 lines (2018 loc) · 63.1 KB
/
dd_main.cpp
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/** @file dd_main.cpp Engine core.
*
* @todo Much of this should be refactored and merged into the App classes.
* @todo The rest should be split into smaller, perhaps domain-specific files.
*
* @authors Copyright © 2003-2014 Jaakko Keränen <jaakko.keranen@iki.fi>
* @authors Copyright © 2005-2015 Daniel Swanson <danij@dengine.net>
* @authors Copyright © 2006-2007 Jamie Jones <jamie_jones_au@yahoo.com.au>
*
* @par License
* GPL: http://www.gnu.org/licenses/gpl.html
*
* <small>This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. This program is distributed in the hope that it
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details. You should have received a copy of the GNU
* General Public License along with this program; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA</small>
*/
#define DENG_NO_API_MACROS_BASE // functions defined here
#include "de_platform.h"
#include "dd_main.h"
#ifdef WIN32
# define _WIN32_DCOM
# include <objbase.h>
#endif
#include <cstring>
#ifdef UNIX
# include <ctype.h>
#endif
#include <QStringList>
#include <de/charsymbols.h>
#include <de/concurrency.h>
#include <de/findfile.h>
#include <de/memoryzone.h>
#include <de/memory.h>
#include <de/timer.h>
#include <de/ArrayValue>
#include <de/CommandLine>
#include <de/NativeFile>
#include <de/PackageLoader>
#include <de/LinkFile>
#include <de/LogBuffer>
#include <de/DictionaryValue>
#include <de/Log>
#include <de/NativePath>
#ifdef __CLIENT__
# include <de/DisplayMode>
#endif
#include <doomsday/Session>
#include <doomsday/console/alias.h>
#include <doomsday/console/cmd.h>
#include <doomsday/console/exec.h>
#include <doomsday/console/var.h>
#include <doomsday/filesys/fs_main.h>
#include <doomsday/filesys/fs_util.h>
#include <doomsday/filesys/virtualmappings.h>
#include <doomsday/resource/databundle.h>
#include <doomsday/resource/manifest.h>
#include <doomsday/resource/mapmanifests.h>
#include <doomsday/res/Textures>
#include <doomsday/world/Materials>
#include <doomsday/help.h>
#include <doomsday/library.h>
#include <doomsday/world/entitydef.h>
#ifdef __CLIENT__
# include "clientapp.h"
#endif
#ifdef __SERVER__
# include "serverapp.h"
#endif
#include "dd_loop.h"
#include "def_main.h"
#include "busyrunner.h"
#include "con_config.h"
#include "sys_system.h"
#include "ui/editors/edit_bias.h"
#include "gl/svg.h"
#include "world/clientserverworld.h"
#include "world/map.h"
#include "world/p_players.h"
#include "ui/infine/infinesystem.h"
#include "ui/nativeui.h"
#include "ui/progress.h"
#ifdef __CLIENT__
# include "client/cl_def.h"
# include "client/cl_infine.h"
# include "gl/gl_main.h"
# include "gl/gl_defer.h"
# include "gl/gl_texmanager.h"
# include "network/net_demo.h"
# include "render/rend_main.h"
# include "render/cameralensfx.h"
# include "render/r_draw.h" // R_InitViewWindow
# include "render/r_main.h" // pspOffset
# include "render/rend_font.h"
# include "render/rend_particle.h" // Rend_ParticleLoadSystemTextures
# include "render/vr.h"
# include "Contact"
# include "MaterialAnimator"
# include "Sector"
# include "ui/ui_main.h"
# include "ui/busyvisual.h"
# include "ui/sys_input.h"
# include "ui/widgets/taskbarwidget.h"
# include "ui/home/homewidget.h"
# include "updater.h"
# include "updater/downloaddialog.h"
#endif
#ifdef __SERVER__
# include "network/net_main.h"
# include "server/sv_def.h"
#endif
using namespace de;
class ZipFileType : public de::NativeFileType
{
public:
ZipFileType() : NativeFileType("FT_ZIP", RC_PACKAGE)
{
addKnownExtension(".pk3");
addKnownExtension(".zip");
}
File1 *interpret(FileHandle &hndl, String path, FileInfo const &info) const
{
if (Zip::recognise(hndl))
{
LOG_AS("ZipFileType");
LOG_RES_VERBOSE("Interpreted \"" + NativePath(path).pretty() + "\"");
return new Zip(hndl, path, info);
}
return nullptr;
}
};
class WadFileType : public de::NativeFileType
{
public:
WadFileType() : NativeFileType("FT_WAD", RC_PACKAGE)
{
addKnownExtension(".wad");
}
File1 *interpret(FileHandle &hndl, String path, FileInfo const &info) const
{
if (Wad::recognise(hndl))
{
LOG_AS("WadFileType");
LOG_RES_VERBOSE("Interpreted \"" + NativePath(path).pretty() + "\"");
return new Wad(hndl, path, info);
}
return nullptr;
}
};
static dint DD_StartupWorker(void *context);
static dint DD_DummyWorker(void *context);
dint isDedicated;
dint verbose; ///< For debug messages (-verbose).
dint gameDataFormat; ///< Game-specific data format identifier/selector.
#ifdef __CLIENT__
dint symbolicEchoMode = false; ///< @note Mutable via public API.
#endif
static char *startupFiles = (char *) ""; ///< List of file names, whitespace seperating (written to .cfg).
static void registerResourceFileTypes()
{
FileType *ftype;
//
// Packages types:
//
ResourceClass &packageClass = App_ResourceClass("RC_PACKAGE");
ftype = new ZipFileType();
packageClass.addFileType(ftype);
DD_AddFileType(*ftype);
ftype = new WadFileType();
packageClass.addFileType(ftype);
DD_AddFileType(*ftype);
ftype = new FileType("FT_LMP", RC_PACKAGE); ///< Treat lumps as packages so they are mapped to $App.DataPath.
ftype->addKnownExtension(".lmp");
DD_AddFileType(*ftype);
/// @todo ftype leaks. -jk
//
// Definition fileTypes:
//
ftype = new FileType("FT_DED", RC_DEFINITION);
ftype->addKnownExtension(".ded");
App_ResourceClass("RC_DEFINITION").addFileType(ftype);
DD_AddFileType(*ftype);
//
// Graphic fileTypes:
//
ResourceClass &graphicClass = App_ResourceClass("RC_GRAPHIC");
ftype = new FileType("FT_PNG", RC_GRAPHIC);
ftype->addKnownExtension(".png");
graphicClass.addFileType(ftype);
DD_AddFileType(*ftype);
ftype = new FileType("FT_TGA", RC_GRAPHIC);
ftype->addKnownExtension(".tga");
graphicClass.addFileType(ftype);
DD_AddFileType(*ftype);
ftype = new FileType("FT_JPG", RC_GRAPHIC);
ftype->addKnownExtension(".jpg");
graphicClass.addFileType(ftype);
DD_AddFileType(*ftype);
ftype = new FileType("FT_PCX", RC_GRAPHIC);
ftype->addKnownExtension(".pcx");
graphicClass.addFileType(ftype);
DD_AddFileType(*ftype);
//
// Model fileTypes:
//
ResourceClass &modelClass = App_ResourceClass("RC_MODEL");
ftype = new FileType("FT_DMD", RC_MODEL);
ftype->addKnownExtension(".dmd");
modelClass.addFileType(ftype);
DD_AddFileType(*ftype);
ftype = new FileType("FT_MD2", RC_MODEL);
ftype->addKnownExtension(".md2");
modelClass.addFileType(ftype);
DD_AddFileType(*ftype);
//
// Sound fileTypes:
//
ftype = new FileType("FT_WAV", RC_SOUND);
ftype->addKnownExtension(".wav");
App_ResourceClass("RC_SOUND").addFileType(ftype);
DD_AddFileType(*ftype);
//
// Music fileTypes:
//
ResourceClass &musicClass = App_ResourceClass("RC_MUSIC");
ftype = new FileType("FT_OGG", RC_MUSIC);
ftype->addKnownExtension(".ogg");
musicClass.addFileType(ftype);
DD_AddFileType(*ftype);
ftype = new FileType("FT_MP3", RC_MUSIC);
ftype->addKnownExtension(".mp3");
musicClass.addFileType(ftype);
DD_AddFileType(*ftype);
ftype = new FileType("FT_MOD", RC_MUSIC);
ftype->addKnownExtension(".mod");
musicClass.addFileType(ftype);
DD_AddFileType(*ftype);
ftype = new FileType("FT_MID", RC_MUSIC);
ftype->addKnownExtension(".mid");
musicClass.addFileType(ftype);
DD_AddFileType(*ftype);
//
// Font fileTypes:
//
ftype = new FileType("FT_DFN", RC_FONT);
ftype->addKnownExtension(".dfn");
App_ResourceClass("RC_FONT").addFileType(ftype);
DD_AddFileType(*ftype);
//
// Misc fileTypes:
//
ftype = new FileType("FT_DEH", RC_PACKAGE); ///< Treat DeHackEd patches as packages so they are mapped to $App.DataPath.
ftype->addKnownExtension(".deh");
DD_AddFileType(*ftype);
/// @todo ftype leaks. -jk
}
static void createPackagesScheme()
{
FS1::Scheme &scheme = App_FileSystem().createScheme("Packages");
//
// Add default search paths.
//
// Note that the order here defines the order in which these paths are searched
// thus paths must be added in priority order (newer paths have priority).
//
#ifdef UNIX
// There may be an iwaddir specified in a system-level config file.
if (char *fn = UnixInfo_GetConfigValue("paths", "iwaddir"))
{
NativePath path = de::App::commandLine().startupPath() / fn;
scheme.addSearchPath(SearchPath(de::Uri::fromNativeDirPath(path), SearchPath::NoDescend));
LOG_RES_NOTE("Using paths.iwaddir: %s") << path.pretty();
free(fn);
}
#endif
// Add paths to games bought with/using Steam.
if (!CommandLine_Check("-nosteamapps"))
{
NativePath steamBase = DoomsdayApp::steamBasePath();
if (!steamBase.isEmpty())
{
NativePath steamPath = steamBase / "SteamApps/common/";
LOG_RES_NOTE("Using SteamApps path: %s") << steamPath.pretty();
static String const appDirs[] =
{
"doom 2/base",
"final doom/base",
"heretic shadow of the serpent riders/base",
"hexen/base",
"hexen deathkings of the dark citadel/base",
"ultimate doom/base",
"DOOM 3 BFG Edition/base/wads",
""
};
for (dint i = 0; !appDirs[i].isEmpty(); ++i)
{
scheme.addSearchPath(SearchPath(de::Uri::fromNativeDirPath(steamPath / appDirs[i]),
SearchPath::NoDescend));
}
}
}
#ifdef UNIX
NativePath systemWads("/usr/share/games/doom");
if (systemWads.exists())
{
scheme.addSearchPath(SearchPath(de::Uri::fromNativeDirPath(systemWads),
SearchPath::NoDescend));
}
#endif
// Add the path from the DOOMWADDIR environment variable.
if (!CommandLine_Check("-nodoomwaddir") && getenv("DOOMWADDIR"))
{
NativePath path = App::commandLine().startupPath() / getenv("DOOMWADDIR");
scheme.addSearchPath(SearchPath(de::Uri::fromNativeDirPath(path), SearchPath::NoDescend));
LOG_RES_NOTE("Using DOOMWADDIR: %s") << path.pretty();
}
// Add any paths from the DOOMWADPATH environment variable.
if (!CommandLine_Check("-nodoomwadpath") && getenv("DOOMWADPATH"))
{
#if WIN32
# define SEP_CHAR ';'
#else
# define SEP_CHAR ':'
#endif
QStringList allPaths = String(getenv("DOOMWADPATH")).split(SEP_CHAR, String::SkipEmptyParts);
for (dint i = allPaths.count(); i--> 0; )
{
NativePath path = App::commandLine().startupPath() / allPaths[i];
scheme.addSearchPath(SearchPath(de::Uri::fromNativeDirPath(path), SearchPath::NoDescend));
LOG_RES_NOTE("Using DOOMWADPATH: %s") << path.pretty();
}
#undef SEP_CHAR
}
scheme.addSearchPath(SearchPath(de::Uri("$(App.DataPath)/", RC_NULL), SearchPath::NoDescend));
scheme.addSearchPath(SearchPath(de::Uri("$(App.DataPath)/$(GamePlugin.Name)/", RC_NULL), SearchPath::NoDescend));
}
void DD_CreateFileSystemSchemes()
{
dint const schemedef_max_searchpaths = 5;
struct schemedef_s {
char const *name;
char const *optOverridePath;
char const *optFallbackPath;
FS1::Scheme::Flags flags;
SearchPath::Flags searchPathFlags;
/// Priority is right to left.
char const *searchPaths[schemedef_max_searchpaths];
} defs[] = {
{ "Defs", nullptr, nullptr, FS1::Scheme::Flag(0), 0,
{ "$(App.DefsPath)/", "$(App.DefsPath)/$(GamePlugin.Name)/", "$(App.DefsPath)/$(GamePlugin.Name)/$(Game.IdentityKey)/" }
},
{ "Graphics", "-gfxdir2", "-gfxdir", FS1::Scheme::Flag(0), 0,
{ "$(App.DataPath)/graphics/" }
},
{ "Models", "-modeldir2", "-modeldir", FS1::Scheme::MappedInPackages, 0,
{ "$(App.DataPath)/$(GamePlugin.Name)/models/", "$(App.DataPath)/$(GamePlugin.Name)/models/$(Game.IdentityKey)/" }
},
{ "Sfx", "-sfxdir2", "-sfxdir", FS1::Scheme::MappedInPackages, SearchPath::NoDescend,
{ "$(App.DataPath)/$(GamePlugin.Name)/sfx/", "$(App.DataPath)/$(GamePlugin.Name)/sfx/$(Game.IdentityKey)/" }
},
{ "Music", "-musdir2", "-musdir", FS1::Scheme::MappedInPackages, SearchPath::NoDescend,
{ "$(App.DataPath)/$(GamePlugin.Name)/music/", "$(App.DataPath)/$(GamePlugin.Name)/music/$(Game.IdentityKey)/" }
},
{ "Textures", "-texdir2", "-texdir", FS1::Scheme::MappedInPackages, SearchPath::NoDescend,
{ "$(App.DataPath)/$(GamePlugin.Name)/textures/", "$(App.DataPath)/$(GamePlugin.Name)/textures/$(Game.IdentityKey)/" }
},
{ "Flats", "-flatdir2", "-flatdir", FS1::Scheme::MappedInPackages, SearchPath::NoDescend,
{ "$(App.DataPath)/$(GamePlugin.Name)/flats/", "$(App.DataPath)/$(GamePlugin.Name)/flats/$(Game.IdentityKey)/" }
},
{ "Patches", "-patdir2", "-patdir", FS1::Scheme::MappedInPackages, SearchPath::NoDescend,
{ "$(App.DataPath)/$(GamePlugin.Name)/patches/", "$(App.DataPath)/$(GamePlugin.Name)/patches/$(Game.IdentityKey)/" }
},
{ "LightMaps", "-lmdir2", "-lmdir", FS1::Scheme::MappedInPackages, 0,
{ "$(App.DataPath)/$(GamePlugin.Name)/lightmaps/" }
},
{ "Fonts", "-fontdir2", "-fontdir", FS1::Scheme::MappedInPackages, SearchPath::NoDescend,
{ "$(App.DataPath)/fonts/", "$(App.DataPath)/$(GamePlugin.Name)/fonts/", "$(App.DataPath)/$(GamePlugin.Name)/fonts/$(Game.IdentityKey)/" }
}
};
createPackagesScheme();
// Setup the rest...
for (schemedef_s const &def : defs)
{
FS1::Scheme &scheme = App_FileSystem().createScheme(def.name, def.flags);
dint searchPathCount = 0;
while (def.searchPaths[searchPathCount] && ++searchPathCount < schemedef_max_searchpaths)
{}
for (dint i = 0; i < searchPathCount; ++i)
{
scheme.addSearchPath(SearchPath(de::Uri(def.searchPaths[i], RC_NULL), def.searchPathFlags));
}
if (def.optOverridePath && CommandLine_CheckWith(def.optOverridePath, 1))
{
NativePath path = NativePath(CommandLine_NextAsPath());
scheme.addSearchPath(SearchPath(de::Uri::fromNativeDirPath(path), def.searchPathFlags), FS1::OverridePaths);
path = path / "$(Game.IdentityKey)";
scheme.addSearchPath(SearchPath(de::Uri::fromNativeDirPath(path), def.searchPathFlags), FS1::OverridePaths);
}
if (def.optFallbackPath && CommandLine_CheckWith(def.optFallbackPath, 1))
{
NativePath path = NativePath(CommandLine_NextAsPath());
scheme.addSearchPath(SearchPath(de::Uri::fromNativeDirPath(path), def.searchPathFlags), FS1::FallbackPaths);
}
}
}
void App_Error(char const *error, ...)
{
static bool errorInProgress = false;
LogBuffer_Flush();
char buff[2048], err[256];
va_list argptr;
#ifdef __CLIENT__
ClientWindow::main().canvas().trapMouse(false);
#endif
// Already in an error?
if (errorInProgress)
{
#ifdef __CLIENT__
DisplayMode_Shutdown();
#endif
va_start(argptr, error);
dd_vsnprintf(buff, sizeof(buff), error, argptr);
va_end(argptr);
#ifdef __CLIENT__
if (!ClientApp::busyRunner().inWorkerThread())
{
Sys_MessageBox(MBT_ERROR, DOOMSDAY_NICENAME, buff, 0);
}
#endif
// Exit immediately, lest we go into an infinite loop.
exit(1);
}
// We've experienced a fatal error; program will be shut down.
errorInProgress = true;
// Get back to the directory we started from.
//Dir_SetCurrent(DD_RuntimePath());
va_start(argptr, error);
dd_vsnprintf(err, sizeof(err), error, argptr);
va_end(argptr);
LOG_CRITICAL("") << err;
LogBuffer_Flush();
strcpy(buff, "");
strcat(buff, "\n");
strcat(buff, err);
if (BusyMode_Active())
{
DoomsdayApp::app().busyMode().abort(buff);
#ifdef __CLIENT__
if (ClientApp::busyRunner().inWorkerThread())
{
// We should not continue to execute the worker any more.
// The thread will be terminated imminently.
forever Thread_Sleep(10000);
}
#endif
}
else
{
App_AbnormalShutdown(buff);
}
exit(-1);
}
void App_AbnormalShutdown(char const *message)
{
#ifdef __CLIENT__
// This is a crash landing, better be safe than sorry.
DoomsdayApp::app().busyMode().setTaskRunner(nullptr);
#endif
Sys_Shutdown();
#ifdef __CLIENT__
DisplayMode_Shutdown();
DENG2_GUI_APP->loop().pause();
// This is an abnormal shutdown, we cannot continue drawing any of the
// windows. (Alternatively could hide/disable drawing of the windows.) Note
// that the app's event loop is running normally while we show the native
// message box below -- if the app windows are not hidden/closed, they might
// receive draw events.
ClientApp::windowSystem().closeAll();
#endif
if (message) // Only show if a message given.
{
// Make sure all the buffered stuff goes into the file.
LogBuffer_Flush();
/// @todo Get the actual output filename (might be a custom one).
Sys_MessageBoxWithDetailsFromFile(MBT_ERROR, DOOMSDAY_NICENAME, message,
"See Details for complete message log contents.",
LogBuffer::get().outputFile().toUtf8());
}
//Sys_Shutdown();
DD_Shutdown();
// Get outta here.
exit(1);
}
::audio::System &App_AudioSystem()
{
if (App::appExists())
{
#ifdef __CLIENT__
if (ClientApp::hasAudioSystem())
{
return ClientApp::audioSystem();
}
#endif
#ifdef __SERVER__
return ServerApp::audioSystem();
#endif
}
throw Error("App_AudioSystem", "App not yet initialized");
}
ClientResources &App_ResourceSystem()
{
return static_cast<ClientResources &>(Resources::get());
}
ClientServerWorld &App_World()
{
return static_cast<ClientServerWorld &>(World::get());
}
InFineSystem &App_InFineSystem()
{
if (App::appExists())
{
#ifdef __CLIENT__
return ClientApp::infineSystem();
#endif
#ifdef __SERVER__
return ServerApp::infineSystem();
#endif
}
throw Error("App_InFineSystem", "App not yet initialized");
}
#undef Con_Open
void Con_Open(dint yes)
{
#ifdef __CLIENT__
if (yes)
{
ClientWindow &win = ClientWindow::main();
win.taskBar().open();
win.root().setFocus(&win.console().commandLine());
}
else
{
ClientWindow::main().console().closeLog();
}
#endif
#ifdef __SERVER__
DENG2_UNUSED(yes);
#endif
}
#ifdef __CLIENT__
/**
* Console command to open/close the console prompt.
*/
D_CMD(OpenClose)
{
DENG2_UNUSED2(src, argc);
if (!stricmp(argv[0], "conopen"))
{
Con_Open(true);
}
else if (!stricmp(argv[0], "conclose"))
{
Con_Open(false);
}
else
{
Con_Open(!ClientWindow::main().console().isLogOpen());
}
return true;
}
D_CMD(TaskBar)
{
DENG2_UNUSED3(src, argc, argv);
ClientWindow &win = ClientWindow::main();
if (!win.taskBar().isOpen() || !win.console().commandLine().hasFocus())
{
win.taskBar().open();
win.console().focusOnCommandLine();
}
else
{
win.taskBar().close();
}
return true;
}
D_CMD(Tutorial)
{
DENG2_UNUSED3(src, argc, argv);
ClientWindow::main().taskBar().showTutorial();
return true;
}
#endif // __CLIENT__
int DD_ActivateGameWorker(void *context)
{
DoomsdayApp::GameChangeParameters &parms = *(DoomsdayApp::GameChangeParameters *) context;
auto &plugins = DoomsdayApp::plugins();
ClientResources &resSys = App_ResourceSystem();
// Some resources types are located prior to initializing the game.
resSys.initTextures();
res::Textures::get().textureScheme("Lightmaps").clear();
res::Textures::get().textureScheme("Flaremaps").clear();
resSys.mapManifests().initMapManifests();
if (parms.initiatedBusyMode)
{
Con_SetProgress(50);
}
// Now that resources have been located we can begin to initialize the game.
if (App_GameLoaded())
{
// Any game initialization hooks?
plugins.callAllHooks(HOOK_GAME_INIT);
if (gx.PreInit)
{
DENG2_ASSERT(App_CurrentGame().pluginId() != 0);
plugins.setActivePluginId(App_CurrentGame().pluginId());
gx.PreInit(App_CurrentGame().id().toUtf8());
plugins.setActivePluginId(0);
}
}
if (parms.initiatedBusyMode)
{
Con_SetProgress(100);
}
if (App_GameLoaded())
{
File const *configFile;
// Parse the game's main config file.
// If a custom top-level config is specified; let it override.
if (CommandLine_CheckWith("-config", 1))
{
Con_ParseCommands(NativePath(CommandLine_NextAsPath()));
}
else
{
configFile = App::rootFolder().tryLocate<File const>(App_CurrentGame().mainConfig());
Con_SetDefaultPath(App_CurrentGame().mainConfig());
// This will be missing on the first launch.
if (configFile)
{
LOG_SCR_NOTE("Parsing primary config %s...") << configFile->description();
Con_ParseCommands(*configFile);
}
}
Con_SetAllowed(CPCF_ALLOW_SAVE_STATE);
#ifdef __CLIENT__
// Apply default control bindings for this game.
ClientApp::inputSystem().bindGameDefaults();
// Read bindings for this game and merge with the working set.
if ((configFile = App::rootFolder().tryLocate<File const>(App_CurrentGame().bindingConfig()))
!= nullptr)
{
Con_ParseCommands(*configFile);
}
Con_SetAllowed(CPCF_ALLOW_SAVE_BINDINGS);
#endif
}
if (parms.initiatedBusyMode)
{
Con_SetProgress(120);
}
Def_Read();
if (parms.initiatedBusyMode)
{
Con_SetProgress(130);
}
resSys.initSprites(); // Fully initialize sprites.
#ifdef __CLIENT__
resSys.initModels();
#endif
Def_PostInit();
DD_ReadGameHelp();
// Reset the tictimer so than any fractional accumulation is not added to
// the tic/game timer of the newly-loaded game.
gameTime = 0;
DD_ResetTimer();
#ifdef __CLIENT__
// Make sure that the next frame does not use a filtered viewer.
R_ResetViewer();
#endif
// Init player values.
DoomsdayApp::players().forAll([] (Player &plr)
{
plr.extraLight = 0;
plr.targetExtraLight = 0;
plr.extraLightCounter = 0;
return LoopContinue;
});
if (gx.PostInit)
{
plugins.setActivePluginId(App_CurrentGame().pluginId());
gx.PostInit();
plugins.setActivePluginId(0);
}
if (parms.initiatedBusyMode)
{
Con_SetProgress(200);
}
return 0;
}
Games &App_Games()
{
if (App::appExists())
{
#ifdef __CLIENT__
return ClientApp::games();
#endif
#ifdef __SERVER__
return ServerApp::games();
#endif
}
throw Error("App_Games", "App not yet initialized");
}
void App_ClearGames()
{
App_Games().clear();
DoomsdayApp::setGame(App_Games().nullGame());
}
static void populateGameInfo(GameInfo &info, Game const &game)
{
info.identityKey = AutoStr_FromTextStd(game.id().toUtf8().constData());
info.title = AutoStr_FromTextStd(game.title().toUtf8().constData());
info.author = AutoStr_FromTextStd(game.author().toUtf8().constData());
}
/// @note Part of the Doomsday public API.
#undef DD_GameInfo
dd_bool DD_GameInfo(GameInfo *info)
{
LOG_AS("DD_GameInfo");
if (!info) return false;
zapPtr(info);
if (App_GameLoaded())
{
populateGameInfo(*info, App_CurrentGame());
return true;
}
LOGDEV_WARNING("No game currently loaded");
return false;
}
Game const &App_CurrentGame()
{
return DoomsdayApp::game();
}
static GameProfile const *autoselectGameProfile()
{
if (CommandLine_CheckWith("-game", 1))
{
// Make sure all files have been found so we can determine which games are playable.
Folder::waitForPopulation();
char const *identityKey = CommandLine_Next();
Game &game = App_Games()[identityKey];
GameProfile const &prof = DoomsdayApp::gameProfiles().find(game.title()).as<GameProfile>();
if (prof.isPlayable())
{
return &prof;
}
}
// We don't know what to do.
return nullptr;
}
dint DD_EarlyInit()
{
// Determine the requested degree of verbosity.
::verbose = CommandLine_Exists("-verbose");
#ifdef __SERVER__
::isDedicated = true;
#else
::isDedicated = false;
#endif
// Bring the console online as soon as we can.
DD_ConsoleInit();
Con_InitDatabases();
// Register the engine's console commands and variables.
DD_ConsoleRegister();
return true;
}
// Perform basic runtime type size checks.
#ifdef DENG2_DEBUG
static void assertTypeSizes()
{
void *ptr = 0;
int32_t int32 = 0;
int16_t int16 = 0;
dfloat float32 = 0;
DENG2_UNUSED(ptr);
DENG2_UNUSED(int32);
DENG2_UNUSED(int16);
DENG2_UNUSED(float32);
ASSERT_32BIT(int32);
ASSERT_16BIT(int16);
ASSERT_32BIT(float32);
#ifdef __64BIT__
ASSERT_64BIT(ptr);
ASSERT_64BIT(int64_t);
#else
ASSERT_NOT_64BIT(ptr);
#endif
}
#endif
/**
* Engine initialization. Once completed the game loop is ready to be started.
* Called from the app entrypoint function.
*/
static void initialize()
{
DENG2_DEBUG_ONLY( assertTypeSizes(); )
static char const *AUTOEXEC_NAME = "autoexec.cfg";
#ifdef __CLIENT__
GL_EarlyInit();
#endif
// Initialize the subsystems needed prior to entering busy mode for the first time.
Sys_Init();
ResourceClass::setResourceClassCallback(App_ResourceClass);
registerResourceFileTypes();
F_Init();
DD_CreateFileSystemSchemes();
#ifdef __CLIENT__
FR_Init();
// Enter busy mode until startup complete.
Con_InitProgress(200);
#endif
BusyMode_RunNewTaskWithName(BUSYF_NO_UPLOADS | BUSYF_STARTUP | BUSYF_PROGRESS_BAR | (verbose? BUSYF_CONSOLE_OUTPUT : 0),
DD_StartupWorker, 0, "Starting up...");
// Engine initialization is complete. Now finish up with the GL.
#ifdef __CLIENT__
GL_Init();
GL_InitRefresh();
App_ResourceSystem().clearAllTextureSpecs();
App_ResourceSystem().initSystemTextures();
LensFx_Init();
#endif
#ifdef __CLIENT__
// Do deferred uploads.
Con_SetProgress(100);
#endif
BusyMode_RunNewTaskWithName(BUSYF_STARTUP | BUSYF_PROGRESS_BAR | (verbose? BUSYF_CONSOLE_OUTPUT : 0),
DD_DummyWorker, 0, "Buffering...");
//
// Try to locate all required data files for all registered games.
//
#ifdef __CLIENT__
Con_SetProgress(200);