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CnC_Generals_Zero_Hour/Generals/Code/GameEngine/Source/Common/GameEngine.cpp

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Initial commit of Command & Conquer Generals and Command & Conquer Generals Zero Hour source code.
2025-02-27 17:34:39 +00:00
/*
** Command & Conquer Generals(tm)
** Copyright 2025 Electronic Arts Inc.
**
** 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 3 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, see <http://www.gnu.org/licenses/>.
*/
////////////////////////////////////////////////////////////////////////////////
// //
// (c) 2001-2003 Electronic Arts Inc. //
// //
////////////////////////////////////////////////////////////////////////////////
// GameEngine.cpp /////////////////////////////////////////////////////////////////////////////////
// Implementation of the Game Engine singleton
// Author: Michael S. Booth, April 2001
#include "PreRTS.h" // This must go first in EVERY cpp file in the GameEngine
#include "Common/ActionManager.h"
#include "Common/AudioAffect.h"
#include "Common/BuildAssistant.h"
#include "Common/CRCDebug.h"
#include "Common/Radar.h"
#include "Common/PlayerTemplate.h"
#include "Common/Team.h"
#include "Common/PlayerList.h"
#include "Common/GameAudio.h"
#include "Common/GameEngine.h"
#include "Common/INI.h"
#include "Common/INIException.h"
#include "Common/MessageStream.h"
#include "Common/ThingFactory.h"
#include "Common/File.h"
#include "Common/FileSystem.h"
#include "Common/ArchiveFileSystem.h"
#include "Common/LocalFileSystem.h"
#include "Common/CDManager.h"
#include "Common/GlobalData.h"
#include "Common/PerfTimer.h"
#include "Common/RandomValue.h"
#include "Common/NameKeyGenerator.h"
#include "Common/ModuleFactory.h"
#include "Common/Debug.h"
#include "Common/GameState.h"
#include "Common/GameStateMap.h"
#include "Common/Science.h"
#include "Common/FunctionLexicon.h"
#include "Common/CommandLine.h"
#include "Common/DamageFX.h"
#include "Common/MultiplayerSettings.h"
#include "Common/Recorder.h"
#include "Common/SpecialPower.h"
#include "Common/TerrainTypes.h"
#include "Common/Upgrade.h"
#include "Common/UserPreferences.h"
#include "Common/Xfer.h"
#include "Common/XferCRC.h"
#include "Common/GameLOD.h"
#include "Common/Registry.h"
#include "GameLogic/Armor.h"
#include "GameLogic/AI.h"
#include "GameLogic/CaveSystem.h"
#include "GameLogic/CrateSystem.h"
#include "GameLogic/VictoryConditions.h"
#include "GameLogic/ObjectCreationList.h"
#include "GameLogic/Weapon.h"
#include "GameLogic/GameLogic.h"
#include "GameLogic/Locomotor.h"
#include "GameLogic/RankInfo.h"
#include "GameLogic/ScriptEngine.h"
#include "GameLogic/SidesList.h"
#include "GameClient/Display.h"
#include "GameClient/FXList.h"
#include "GameClient/GameClient.h"
#include "GameClient/Keyboard.h"
#include "GameClient/Shell.h"
#include "GameClient/GameText.h"
#include "GameClient/ParticleSys.h"
#include "GameClient/Water.h"
#include "GameClient/TerrainRoads.h"
#include "GameClient/MetaEvent.h"
#include "GameClient/MapUtil.h"
#include "GameClient/GameWindowManager.h"
#include "GameClient/GlobalLanguage.h"
#include "GameClient/Drawable.h"
#include "GameClient/GUICallbacks.h"
#include "GameNetwork/NetworkInterface.h"
#include "GameNetwork/WOLBrowser/WebBrowser.h"
#include "GameNetwork/LANAPI.h"
#include "GameNetwork/GameSpy/GameResultsThread.h"
#include "GameNetwork/GameSpy/PeerDefs.h"
#include "GameNetwork/GameSpy/PersistentStorageThread.h"
#include "Common/Player.h"
#include "Common/Version.h"
#ifdef _INTERNAL
// for occasional debugging...
//#pragma optimize("", off)
//#pragma MESSAGE("************************************** WARNING, optimization disabled for debugging purposes")
#endif
//-------------------------------------------------------------------------------------------------
#ifdef DEBUG_CRC
class DeepCRCSanityCheck : public SubsystemInterface
{
public:
DeepCRCSanityCheck() {}
virtual ~DeepCRCSanityCheck() {}
virtual void init(void) {}
virtual void reset(void);
virtual void update(void) {}
protected:
};
DeepCRCSanityCheck *TheDeepCRCSanityCheck = NULL;
void DeepCRCSanityCheck::reset(void)
{
static Int timesThrough = 0;
static UnsignedInt lastCRC = 0;
AsciiString fname;
fname.format("%sCRCAfter%dMaps.dat", TheGlobalData->getPath_UserData().str(), timesThrough);
UnsignedInt thisCRC = TheGameLogic->getCRC( CRC_RECALC, fname );
DEBUG_LOG(("DeepCRCSanityCheck: CRC is %X\n", thisCRC));
DEBUG_ASSERTCRASH(timesThrough == 0 || thisCRC == lastCRC,
("CRC after reset did not match beginning CRC!\nNetwork games won't work after this.\nOld: 0x%8.8X, New: 0x%8.8X",
lastCRC, thisCRC));
lastCRC = thisCRC;
timesThrough++;
}
#endif // DEBUG_CRC
//-------------------------------------------------------------------------------------------------
/// The GameEngine singleton instance
GameEngine *TheGameEngine = NULL;
//-------------------------------------------------------------------------------------------------
SubsystemInterfaceList* TheSubsystemList = NULL;
//-------------------------------------------------------------------------------------------------
template<class SUBSYSTEM>
void initSubsystem(SUBSYSTEM*& sysref, AsciiString name, SUBSYSTEM* sys, Xfer *pXfer, const char* path1 = NULL,
const char* path2 = NULL, const char* dirpath = NULL)
{
sysref = sys;
TheSubsystemList->initSubsystem(sys, path1, path2, dirpath, pXfer, name);
}
//-------------------------------------------------------------------------------------------------
extern HINSTANCE ApplicationHInstance; ///< our application instance
extern CComModule _Module;
//-------------------------------------------------------------------------------------------------
static void updateTGAtoDDS();
Int GameEngine::getFramesPerSecondLimit( void )
{
return m_maxFPS;
}
//-------------------------------------------------------------------------------------------------
GameEngine::GameEngine( void )
{
// Set the time slice size to 1 ms.
timeBeginPeriod(1);
// initialize to non garbage values
m_maxFPS = 0;
m_quitting = FALSE;
m_isActive = FALSE;
_Module.Init(NULL, ApplicationHInstance);
}
//-------------------------------------------------------------------------------------------------
GameEngine::~GameEngine()
{
//extern std::vector<std::string> preloadTextureNamesGlobalHack;
//preloadTextureNamesGlobalHack.clear();
delete TheMapCache;
TheMapCache = NULL;
// delete TheShell;
// TheShell = NULL;
TheGameResultsQueue->endThreads();
TheSubsystemList->shutdownAll();
delete TheSubsystemList;
TheSubsystemList = NULL;
delete TheNetwork;
TheNetwork = NULL;
delete TheCommandList;
TheCommandList = NULL;
delete TheNameKeyGenerator;
TheNameKeyGenerator = NULL;
delete TheFileSystem;
TheFileSystem = NULL;
Drawable::killStaticImages();
_Module.Term();
#ifdef PERF_TIMERS
PerfGather::termPerfDump();
#endif
// Restore the previous time slice for Windows.
timeEndPeriod(1);
}
void GameEngine::setFramesPerSecondLimit( Int fps )
{
DEBUG_LOG(("GameEngine::setFramesPerSecondLimit() - setting max fps to %d (TheGlobalData->m_useFpsLimit == %d)\n", fps, TheGlobalData->m_useFpsLimit));
m_maxFPS = fps;
}
/** -----------------------------------------------------------------------------------------------
* Initialize the game engine by initializing the GameLogic and GameClient.
*/
void GameEngine::init( void ) {} /// @todo: I changed this to take argc & argv so we can parse those after the GDF is loaded. We need to rethink this immediately as it is a nasty hack
void GameEngine::init( int argc, char *argv[] )
{
try {
//create an INI object to use for loading stuff
INI ini;
if (TheVersion)
{
DEBUG_LOG(("================================================================================\n"));
#ifdef DEBUG_LOGGING
#if defined _DEBUG
const char *buildType = "Debug";
#elif defined _INTERNAL
const char *buildType = "Internal";
#else
// const char *buildType = "Release";
#endif
#endif // DEBUG_LOGGING
DEBUG_LOG(("Generals version %s (%s)\n", TheVersion->getAsciiVersion().str(), buildType));
DEBUG_LOG(("Build date: %s\n", TheVersion->getAsciiBuildTime().str()));
DEBUG_LOG(("Build location: %s\n", TheVersion->getAsciiBuildLocation().str()));
DEBUG_LOG(("Built by: %s\n", TheVersion->getAsciiBuildUser().str()));
DEBUG_LOG(("================================================================================\n"));
}
m_maxFPS = DEFAULT_MAX_FPS;
TheSubsystemList = MSGNEW("GameEngineSubsystem") SubsystemInterfaceList;
TheSubsystemList->addSubsystem(this);
// initialize the random number system
InitRandom();
// Create the low-level file system interface
TheFileSystem = createFileSystem();
// not part of the subsystem list, because it should normally never be reset!
TheNameKeyGenerator = MSGNEW("GameEngineSubsystem") NameKeyGenerator;
TheNameKeyGenerator->init();
// not part of the subsystem list, because it should normally never be reset!
TheCommandList = MSGNEW("GameEngineSubsystem") CommandList;
TheCommandList->init();
XferCRC xferCRC;
xferCRC.open("lightCRC");
initSubsystem(TheLocalFileSystem, "TheLocalFileSystem", createLocalFileSystem(), NULL);
initSubsystem(TheArchiveFileSystem, "TheArchiveFileSystem", createArchiveFileSystem(), NULL); // this MUST come after TheLocalFileSystem creation
initSubsystem(TheWritableGlobalData, "TheWritableGlobalData", MSGNEW("GameEngineSubsystem") GlobalData(), &xferCRC, "Data\\INI\\Default\\GameData.ini", "Data\\INI\\GameData.ini");
#if defined(_DEBUG) || defined(_INTERNAL)
// If we're in Debug or Internal, load the Debug info as well.
ini.load( AsciiString( "Data\\INI\\GameDataDebug.ini" ), INI_LOAD_OVERWRITE, NULL );
#endif
// special-case: parse command-line parameters after loading global data
parseCommandLine(argc, argv);
// doesn't require resets so just create a single instance here.
TheGameLODManager = MSGNEW("GameEngineSubsystem") GameLODManager;
TheGameLODManager->init();
// after parsing the command line, we may want to perform dds stuff. Do that here.
if (TheGlobalData->m_shouldUpdateTGAToDDS) {
// update any out of date targas here.
updateTGAtoDDS();
}
#if defined(PERF_TIMERS) || defined(DUMP_PERF_STATS)
DEBUG_LOG(("Calculating CPU frequency for performance timers.\n"));
InitPrecisionTimer();
#endif
#ifdef PERF_TIMERS
PerfGather::initPerfDump("AAAPerfStats", PerfGather::PERF_NETTIME);
#endif
// read the water settings from INI (must do prior to initing GameClient, apparently)
ini.load( AsciiString( "Data\\INI\\Default\\Water.ini" ), INI_LOAD_OVERWRITE, &xferCRC );
ini.load( AsciiString( "Data\\INI\\Water.ini" ), INI_LOAD_OVERWRITE, &xferCRC );
#ifdef DEBUG_CRC
initSubsystem(TheDeepCRCSanityCheck, "TheDeepCRCSanityCheck", MSGNEW("GameEngineSubystem") DeepCRCSanityCheck, NULL, NULL, NULL, NULL);
#endif // DEBUG_CRC
initSubsystem(TheGameText, "TheGameText", CreateGameTextInterface(), NULL);
initSubsystem(TheScienceStore,"TheScienceStore", MSGNEW("GameEngineSubsystem") ScienceStore(), &xferCRC, "Data\\INI\\Default\\Science.ini", "Data\\INI\\Science.ini");
initSubsystem(TheMultiplayerSettings,"TheMultiplayerSettings", MSGNEW("GameEngineSubsystem") MultiplayerSettings(), &xferCRC, "Data\\INI\\Default\\Multiplayer.ini", "Data\\INI\\Multiplayer.ini");
initSubsystem(TheTerrainTypes,"TheTerrainTypes", MSGNEW("GameEngineSubsystem") TerrainTypeCollection(), &xferCRC, "Data\\INI\\Default\\Terrain.ini", "Data\\INI\\Terrain.ini");
initSubsystem(TheTerrainRoads,"TheTerrainRoads", MSGNEW("GameEngineSubsystem") TerrainRoadCollection(), &xferCRC, "Data\\INI\\Default\\Roads.ini", "Data\\INI\\Roads.ini");
initSubsystem(TheGlobalLanguageData,"TheGlobalLanguageData",MSGNEW("GameEngineSubsystem") GlobalLanguage, NULL); // must be before the game text
initSubsystem(TheCDManager,"TheCDManager", CreateCDManager(), NULL);
initSubsystem(TheAudio,"TheAudio", createAudioManager(), NULL);
if (!TheAudio->isMusicAlreadyLoaded())
setQuitting(TRUE);
initSubsystem(TheFunctionLexicon,"TheFunctionLexicon", createFunctionLexicon(), NULL);
initSubsystem(TheModuleFactory,"TheModuleFactory", createModuleFactory(), NULL);
initSubsystem(TheMessageStream,"TheMessageStream", createMessageStream(), NULL);
initSubsystem(TheSidesList,"TheSidesList", MSGNEW("GameEngineSubsystem") SidesList(), NULL);
initSubsystem(TheCaveSystem,"TheCaveSystem", MSGNEW("GameEngineSubsystem") CaveSystem(), NULL);
initSubsystem(TheRankInfoStore,"TheRankInfoStore", MSGNEW("GameEngineSubsystem") RankInfoStore(), &xferCRC, NULL, "Data\\INI\\Rank.ini");
initSubsystem(ThePlayerTemplateStore,"ThePlayerTemplateStore", MSGNEW("GameEngineSubsystem") PlayerTemplateStore(), &xferCRC, "Data\\INI\\Default\\PlayerTemplate.ini", "Data\\INI\\PlayerTemplate.ini");
initSubsystem(TheParticleSystemManager,"TheParticleSystemManager", createParticleSystemManager(), NULL);
initSubsystem(TheFXListStore,"TheFXListStore", MSGNEW("GameEngineSubsystem") FXListStore(), &xferCRC, "Data\\INI\\Default\\FXList.ini", "Data\\INI\\FXList.ini");
initSubsystem(TheWeaponStore,"TheWeaponStore", MSGNEW("GameEngineSubsystem") WeaponStore(), &xferCRC, NULL, "Data\\INI\\Weapon.ini");
initSubsystem(TheObjectCreationListStore,"TheObjectCreationListStore", MSGNEW("GameEngineSubsystem") ObjectCreationListStore(), &xferCRC, "Data\\INI\\Default\\ObjectCreationList.ini", "Data\\INI\\ObjectCreationList.ini");
initSubsystem(TheLocomotorStore,"TheLocomotorStore", MSGNEW("GameEngineSubsystem") LocomotorStore(), &xferCRC, NULL, "Data\\INI\\Locomotor.ini");
initSubsystem(TheSpecialPowerStore,"TheSpecialPowerStore", MSGNEW("GameEngineSubsystem") SpecialPowerStore(), &xferCRC, "Data\\INI\\Default\\SpecialPower.ini", "Data\\INI\\SpecialPower.ini");
initSubsystem(TheDamageFXStore,"TheDamageFXStore", MSGNEW("GameEngineSubsystem") DamageFXStore(), &xferCRC, NULL, "Data\\INI\\DamageFX.ini");
initSubsystem(TheArmorStore,"TheArmorStore", MSGNEW("GameEngineSubsystem") ArmorStore(), &xferCRC, NULL, "Data\\INI\\Armor.ini");
initSubsystem(TheBuildAssistant,"TheBuildAssistant", MSGNEW("GameEngineSubsystem") BuildAssistant, NULL);
initSubsystem(TheThingFactory,"TheThingFactory", createThingFactory(), &xferCRC, "Data\\INI\\Default\\Object.ini", NULL, "Data\\INI\\Object");
initSubsystem(TheUpgradeCenter,"TheUpgradeCenter", MSGNEW("GameEngineSubsystem") UpgradeCenter, &xferCRC, "Data\\INI\\Default\\Upgrade.ini", "Data\\INI\\Upgrade.ini");
initSubsystem(TheGameClient,"TheGameClient", createGameClient(), NULL);
initSubsystem(TheAI,"TheAI", MSGNEW("GameEngineSubsystem") AI(), &xferCRC, "Data\\INI\\Default\\AIData.ini", "Data\\INI\\AIData.ini");
initSubsystem(TheGameLogic,"TheGameLogic", createGameLogic(), NULL);
initSubsystem(TheTeamFactory,"TheTeamFactory", MSGNEW("GameEngineSubsystem") TeamFactory(), NULL);
initSubsystem(TheCrateSystem,"TheCrateSystem", MSGNEW("GameEngineSubsystem") CrateSystem(), &xferCRC, "Data\\INI\\Default\\Crate.ini", "Data\\INI\\Crate.ini");
initSubsystem(ThePlayerList,"ThePlayerList", MSGNEW("GameEngineSubsystem") PlayerList(), NULL);
initSubsystem(TheRecorder,"TheRecorder", createRecorder(), NULL);
initSubsystem(TheRadar,"TheRadar", createRadar(), NULL);
initSubsystem(TheVictoryConditions,"TheVictoryConditions", createVictoryConditions(), NULL);
AsciiString fname;
fname.format("Data\\%s\\CommandMap.ini", GetRegistryLanguage().str());
initSubsystem(TheMetaMap,"TheMetaMap", MSGNEW("GameEngineSubsystem") MetaMap(), NULL, fname.str(), "Data\\INI\\CommandMap.ini");
#if defined(_DEBUG) || defined(_INTERNAL)
ini.load("Data\\INI\\CommandMapDebug.ini", INI_LOAD_MULTIFILE, NULL);
#endif
initSubsystem(TheActionManager,"TheActionManager", MSGNEW("GameEngineSubsystem") ActionManager(), NULL);
//initSubsystem((CComObject<WebBrowser> *)TheWebBrowser,"(CComObject<WebBrowser> *)TheWebBrowser", (CComObject<WebBrowser> *)createWebBrowser(), NULL);
initSubsystem(TheGameStateMap,"TheGameStateMap", MSGNEW("GameEngineSubsystem") GameStateMap, NULL, NULL, NULL );
initSubsystem(TheGameState,"TheGameState", MSGNEW("GameEngineSubsystem") GameState, NULL, NULL, NULL );
// Create the interface for sending game results
initSubsystem(TheGameResultsQueue,"TheGameResultsQueue", GameResultsInterface::createNewGameResultsInterface(), NULL, NULL, NULL, NULL);
xferCRC.close();
TheWritableGlobalData->m_iniCRC = xferCRC.getCRC();
DEBUG_LOG(("INI CRC is 0x%8.8X\n", TheGlobalData->m_iniCRC));
TheSubsystemList->postProcessLoadAll();
setFramesPerSecondLimit(TheGlobalData->m_framesPerSecondLimit);
TheAudio->setOn(TheGlobalData->m_audioOn && TheGlobalData->m_musicOn, AudioAffect_Music);
TheAudio->setOn(TheGlobalData->m_audioOn && TheGlobalData->m_soundsOn, AudioAffect_Sound);
TheAudio->setOn(TheGlobalData->m_audioOn && TheGlobalData->m_sounds3DOn, AudioAffect_Sound3D);
TheAudio->setOn(TheGlobalData->m_audioOn && TheGlobalData->m_speechOn, AudioAffect_Speech);
// We're not in a network game yet, so set the network singleton to NULL.
TheNetwork = NULL;
//Create a default ini file for options if it doesn't already exist.
//OptionPreferences prefs( TRUE );
// If we turn m_quitting to FALSE here, then we throw away any requests to quit that
// took place during loading. :-\ - jkmcd
// If this really needs to take place, please make sure that pressing cancel on the audio
// load music dialog will still cause the game to quit.
// m_quitting = FALSE;
// for fingerprinting, we need to ensure the presence of these files
AsciiString dirName;
dirName = TheArchiveFileSystem->getArchiveFilenameForFile("generalsb.sec");
if (dirName.compareNoCase("gensec.big") != 0)
{
DEBUG_LOG(("generalsb.sec was not found in gensec.big - it was in '%s'\n", dirName.str()));
m_quitting = TRUE;
}
dirName = TheArchiveFileSystem->getArchiveFilenameForFile("generalsa.sec");
const char *noPath = dirName.reverseFind('\\');
if (noPath) {
dirName = noPath + 1;
}
if (dirName.compareNoCase("music.big") != 0)
{
DEBUG_LOG(("generalsa.sec was not found in music.big - it was in '%s'\n", dirName.str()));
m_quitting = TRUE;
}
// initialize the MapCache
TheMapCache = MSGNEW("GameEngineSubsystem") MapCache;
TheMapCache->updateCache();
if (TheGlobalData->m_buildMapCache)
{
// just quit, since the map cache has already updated
//populateMapListbox(NULL, true, true);
m_quitting = TRUE;
}
// load the initial shell screen
//TheShell->push( AsciiString("Menus/MainMenu.wnd") );
#if !defined(_PLAYTEST)
// This allows us to run a map/reply from the command line
if (TheGlobalData->m_initialFile.isEmpty() == FALSE)
{
AsciiString fname = TheGlobalData->m_initialFile;
fname.toLower();
if (fname.endsWithNoCase(".map"))
{
TheWritableGlobalData->m_shellMapOn = FALSE;
TheWritableGlobalData->m_playIntro = FALSE;
TheWritableGlobalData->m_pendingFile = TheGlobalData->m_initialFile;
// shutdown the top, but do not pop it off the stack
// TheShell->hideShell();
// send a message to the logic for a new game
GameMessage *msg = TheMessageStream->appendMessage( GameMessage::MSG_NEW_GAME );
msg->appendIntegerArgument(GAME_SINGLE_PLAYER);
msg->appendIntegerArgument(DIFFICULTY_NORMAL);
msg->appendIntegerArgument(0);
InitRandom(0);
}
else if (fname.endsWithNoCase(".rep"))
{
TheRecorder->playbackFile(fname);
}
}
#endif
//
if (TheMapCache && TheGlobalData->m_shellMapOn)
{
AsciiString lowerName = TheGlobalData->m_shellMapName;
lowerName.toLower();
MapCache::const_iterator it = TheMapCache->find(lowerName);
if (it == TheMapCache->end())
{
TheWritableGlobalData->m_shellMapOn = FALSE;
}
}
if(!TheGlobalData->m_playIntro)
TheWritableGlobalData->m_afterIntro = TRUE;
initDisabledMasks();
}
catch (ErrorCode ec)
{
if (ec == ERROR_INVALID_D3D)
{
RELEASE_CRASHLOCALIZED("ERROR:D3DFailurePrompt", "ERROR:D3DFailureMessage");
}
}
catch (INIException e)
{
if (e.mFailureMessage)
RELEASE_CRASH((e.mFailureMessage));
else
RELEASE_CRASH(("Uncaught Exception during initialization."));
}
catch (...)
{
RELEASE_CRASH(("Uncaught Exception during initialization."));
}
if(!TheGlobalData->m_playIntro)
TheWritableGlobalData->m_afterIntro = TRUE;
initDisabledMasks();
TheSubsystemList->resetAll();
HideControlBar();
} // end init
/** -----------------------------------------------------------------------------------------------
* Reset all necessary parts of the game engine to be ready to accept new game data
*/
void GameEngine::reset( void )
{
WindowLayout *background = TheWindowManager->winCreateLayout("Menus/BlankWindow.wnd");
DEBUG_ASSERTCRASH(background,("We Couldn't Load Menus/BlankWindow.wnd"));
background->hide(FALSE);
background->bringForward();
background->getFirstWindow()->winClearStatus(WIN_STATUS_IMAGE);
Bool deleteNetwork = false;
if (TheGameLogic->isInMultiplayerGame())
deleteNetwork = true;
TheSubsystemList->resetAll();
if (deleteNetwork)
{
DEBUG_ASSERTCRASH(TheNetwork, ("Deleting NULL TheNetwork!"));
if (TheNetwork)
delete TheNetwork;
TheNetwork = NULL;
}
if(background)
{
background->destroyWindows();
background->deleteInstance();
background = NULL;
}
}
/// -----------------------------------------------------------------------------------------------
DECLARE_PERF_TIMER(GameEngine_update)
/** -----------------------------------------------------------------------------------------------
* Update the game engine by updating the GameClient and GameLogic singletons.
* @todo Allow the client to run as fast as possible, but limit the execution
* of TheNetwork and TheGameLogic to a fixed framerate.
*/
void GameEngine::update( void )
{
USE_PERF_TIMER(GameEngine_update)
{
{
// VERIFY CRC needs to be in this code block. Please to not pull TheGameLogic->update() inside this block.
VERIFY_CRC
TheRadar->UPDATE();
/// @todo Move audio init, update, etc, into GameClient update
TheAudio->UPDATE();
TheGameClient->UPDATE();
TheMessageStream->propagateMessages();
if (TheNetwork != NULL)
{
TheNetwork->UPDATE();
}
TheCDManager->UPDATE();
}
if ((TheNetwork == NULL && !TheGameLogic->isGamePaused()) || (TheNetwork && TheNetwork->isFrameDataReady()))
{
TheGameLogic->UPDATE();
}
} // end perfGather
}
// Horrible reference, but we really, really need to know if we are windowed.
extern bool DX8Wrapper_IsWindowed;
extern HWND ApplicationHWnd;
/** -----------------------------------------------------------------------------------------------
* The "main loop" of the game engine. It will not return until the game exits.
*/
void GameEngine::execute( void )
{
DWORD prevTime = timeGetTime();
#if defined(_DEBUG) || defined(_INTERNAL)
DWORD startTime = timeGetTime() / 1000;
#endif
// pretty basic for now
while( !m_quitting )
{
//if (TheGlobalData->m_vTune)
{
#ifdef PERF_TIMERS
PerfGather::resetAll();
#endif
}
{
#if defined(_DEBUG) || defined(_INTERNAL)
{
// enter only if in benchmark mode
if (TheGlobalData->m_benchmarkTimer > 0)
{
DWORD currentTime = timeGetTime() / 1000;
if (TheGlobalData->m_benchmarkTimer < currentTime - startTime)
{
if (TheGameLogic->isInGame())
{
if (TheRecorder->getMode() == RECORDERMODETYPE_RECORD)
{
TheRecorder->stopRecording();
}
TheGameLogic->clearGameData();
}
TheGameEngine->setQuitting(TRUE);
}
}
}
#endif
{
try
{
// compute a frame
update();
}
catch (INIException e)
{
// Release CRASH doesn't return, so don't worry about executing additional code.
if (e.mFailureMessage)
RELEASE_CRASH((e.mFailureMessage));
else
RELEASE_CRASH(("Uncaught Exception in GameEngine::update"));
}
catch (...)
{
// try to save info off
try
{
if (TheRecorder && TheRecorder->getMode() == RECORDERMODETYPE_RECORD && TheRecorder->isMultiplayer())
TheRecorder->cleanUpReplayFile();
}
catch (...)
{
}
RELEASE_CRASH(("Uncaught Exception in GameEngine::update"));
} // catch
} // perf
{
if (TheTacticalView->getTimeMultiplier()<=1 && !TheScriptEngine->isTimeFast())
{
// I'm disabling this in internal because many people need alt-tab capability. If you happen to be
// doing performance tuning, please just change this on your local system. -MDC
#if defined(_DEBUG) || defined(_INTERNAL)
::Sleep(1); // give everyone else a tiny time slice.
#endif
// limit the framerate
DWORD now = timeGetTime();
DWORD limit = (1000.0f/m_maxFPS)-1;
while (TheGlobalData->m_useFpsLimit && (now - prevTime) < limit)
{
::Sleep(0);
now = timeGetTime();
}
//Int slept = now - prevTime;
//DEBUG_LOG(("delayed %d\n",slept));
prevTime = now;
}
}
} // perfgather for execute_loop
#ifdef PERF_TIMERS
if (!m_quitting && TheGameLogic->isInGame() && !TheGameLogic->isInShellGame() && !TheGameLogic->isGamePaused())
{
PerfGather::dumpAll(TheGameLogic->getFrame());
PerfGather::displayGraph(TheGameLogic->getFrame());
PerfGather::resetAll();
}
#endif
}
}
/** -----------------------------------------------------------------------------------------------
* Factory for the message stream
*/
MessageStream *GameEngine::createMessageStream( void )
{
// if you change this update the tools that use the engine systems
// like GUIEdit, it creates a message stream to run in "test" mode
return MSGNEW("GameEngineSubsystem") MessageStream;
}
//-------------------------------------------------------------------------------------------------
FileSystem *GameEngine::createFileSystem( void )
{
return MSGNEW("GameEngineSubsystem") FileSystem;
}
//-------------------------------------------------------------------------------------------------
Bool GameEngine::isMultiplayerSession( void )
{
return TheRecorder->isMultiplayer();
}
/** MW - 6-10-03: I added this function in order to verify that users who quit the
application by not using the menus (Alt-F4, etc.) are not doing it in the
middle of an internet game. Quitting in this way is considered cheating so
we will log the results to a file and transmit the updated stats on the next
login to gamespy. I copied most of this code from the normal disconnection
logging code that is usually called from another thread. I'm doing it here
because there's no way to guarantee the other thread will execute before we
exit the app.
*/
void GameEngine::checkAbnormalQuitting(void)
{
if (TheRecorder->isMultiplayer() && TheGameLogic->isInInternetGame())
{ //Should not be quitting at this time, record it as a cheat.
Int localID = TheGameSpyInfo->getLocalProfileID();
PSPlayerStats stats = TheGameSpyPSMessageQueue->findPlayerStatsByID(localID);
Player *player=ThePlayerList->getLocalPlayer();
Int ptIdx;
const PlayerTemplate *myTemplate = player->getPlayerTemplate();
DEBUG_LOG(("myTemplate = %X(%s)\n", myTemplate, myTemplate->getName().str()));
for (ptIdx = 0; ptIdx < ThePlayerTemplateStore->getPlayerTemplateCount(); ++ptIdx)
{
const PlayerTemplate *nthTemplate = ThePlayerTemplateStore->getNthPlayerTemplate(ptIdx);
DEBUG_LOG(("nthTemplate = %X(%s)\n", nthTemplate, nthTemplate->getName().str()));
if (nthTemplate == myTemplate)
{
break;
}
}
PSRequest req;
req.requestType = PSRequest::PSREQUEST_UPDATEPLAYERSTATS;
req.email = TheGameSpyInfo->getLocalEmail().str();
req.nick = TheGameSpyInfo->getLocalBaseName().str();
req.password = TheGameSpyInfo->getLocalPassword().str();
req.player = stats;
req.addDesync = FALSE;
req.addDiscon = TRUE;
req.lastHouse = ptIdx;
UserPreferences pref;
AsciiString userPrefFilename;
userPrefFilename.format("GeneralsOnline\\MiscPref%d.ini", stats.id);
DEBUG_LOG(("using the file %s\n", userPrefFilename.str()));
pref.load(userPrefFilename);
Int addedInDesyncs2 = pref.getInt("0", 0);
DEBUG_LOG(("addedInDesyncs2 = %d\n", addedInDesyncs2));
if (addedInDesyncs2 < 0)
addedInDesyncs2 = 10;
Int addedInDesyncs3 = pref.getInt("1", 0);
DEBUG_LOG(("addedInDesyncs3 = %d\n", addedInDesyncs3));
if (addedInDesyncs3 < 0)
addedInDesyncs3 = 10;
Int addedInDesyncs4 = pref.getInt("2", 0);
DEBUG_LOG(("addedInDesyncs4 = %d\n", addedInDesyncs4));
if (addedInDesyncs4 < 0)
addedInDesyncs4 = 10;
Int addedInDiscons2 = pref.getInt("3", 0);
DEBUG_LOG(("addedInDiscons2 = %d\n", addedInDiscons2));
if (addedInDiscons2 < 0)
addedInDiscons2 = 10;
Int addedInDiscons3 = pref.getInt("4", 0);
DEBUG_LOG(("addedInDiscons3 = %d\n", addedInDiscons3));
if (addedInDiscons3 < 0)
addedInDiscons3 = 10;
Int addedInDiscons4 = pref.getInt("5", 0);
DEBUG_LOG(("addedInDiscons4 = %d\n", addedInDiscons4));
if (addedInDiscons4 < 0)
addedInDiscons4 = 10;
DEBUG_LOG(("req.addDesync=%d, req.addDiscon=%d, addedInDesync=%d,%d,%d, addedInDiscon=%d,%d,%d\n",
req.addDesync, req.addDiscon, addedInDesyncs2, addedInDesyncs3, addedInDesyncs4,
addedInDiscons2, addedInDiscons3, addedInDiscons4));
if (req.addDesync || req.addDiscon)
{
AsciiString val;
if (req.lastHouse == 2)
{
val.format("%d", addedInDesyncs2 + req.addDesync);
pref["0"] = val;
val.format("%d", addedInDiscons2 + req.addDiscon);
pref["3"] = val;
DEBUG_LOG(("house 2 req.addDesync || req.addDiscon: %d %d\n",
addedInDesyncs2 + req.addDesync, addedInDiscons2 + req.addDiscon));
}
else if (req.lastHouse == 3)
{
val.format("%d", addedInDesyncs3 + req.addDesync);
pref["1"] = val;
val.format("%d", addedInDiscons3 + req.addDiscon);
pref["4"] = val;
DEBUG_LOG(("house 3 req.addDesync || req.addDiscon: %d %d\n",
addedInDesyncs3 + req.addDesync, addedInDiscons3 + req.addDiscon));
}
else
{
val.format("%d", addedInDesyncs4 + req.addDesync);
pref["2"] = val;
val.format("%d", addedInDiscons4 + req.addDiscon);
pref["5"] = val;
DEBUG_LOG(("house 4 req.addDesync || req.addDiscon: %d %d\n",
addedInDesyncs4 + req.addDesync, addedInDiscons4 + req.addDiscon));
}
pref.write();
}
}
}
//-------------------------------------------------------------------------------------------------
//-------------------------------------------------------------------------------------------------
//-------------------------------------------------------------------------------------------------
#define CONVERT_EXEC1 "..\\Build\\nvdxt -list buildDDS.txt -dxt5 -full -outdir Art\\Textures > buildDDS.out"
void updateTGAtoDDS()
{
// Here's the scoop. We're going to traverse through all of the files in the Art\Textures folder
// and determine if there are any .tga files that are newer than associated .dds files. If there
// are, then we will re-run the compression tool on them.
File *fp = TheLocalFileSystem->openFile("buildDDS.txt", File::WRITE | File::CREATE | File::TRUNCATE | File::TEXT);
if (!fp) {
return;
}
FilenameList files;
TheLocalFileSystem->getFileListInDirectory("Art\\Textures\\", "", "*.tga", files, TRUE);
FilenameList::iterator it;
for (it = files.begin(); it != files.end(); ++it) {
AsciiString filenameTGA = *it;
AsciiString filenameDDS = *it;
FileInfo infoTGA;
TheLocalFileSystem->getFileInfo(filenameTGA, &infoTGA);
// skip the water textures, since they need to be NOT compressed
filenameTGA.toLower();
if (strstr(filenameTGA.str(), "caust"))
{
continue;
}
// and the recolored stuff.
if (strstr(filenameTGA.str(), "zhca"))
{
continue;
}
// replace tga with dds
filenameDDS.removeLastChar(); // a
filenameDDS.removeLastChar(); // g
filenameDDS.removeLastChar(); // t
filenameDDS.concat("dds");
Bool needsToBeUpdated = FALSE;
FileInfo infoDDS;
if (TheFileSystem->doesFileExist(filenameDDS.str())) {
TheFileSystem->getFileInfo(filenameDDS, &infoDDS);
if (infoTGA.timestampHigh > infoDDS.timestampHigh ||
(infoTGA.timestampHigh == infoDDS.timestampHigh &&
infoTGA.timestampLow > infoDDS.timestampLow)) {
needsToBeUpdated = TRUE;
}
} else {
needsToBeUpdated = TRUE;
}
if (!needsToBeUpdated) {
continue;
}
filenameTGA.concat("\n");
fp->write(filenameTGA.str(), filenameTGA.getLength());
}
fp->close();
system(CONVERT_EXEC1);
}
//-------------------------------------------------------------------------------------------------
// System things
// If we're using the Wide character version of MessageBox, then there's no additional
// processing necessary. Please note that this is a sleazy way to get this information,
// but pending a better one, this'll have to do.
extern const Bool TheSystemIsUnicode = (((void*) (::MessageBox)) == ((void*) (::MessageBoxW)));
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