//-----------------------------------------------------------------------------
// Purpose: Message pump when running stand-alone
//-----------------------------------------------------------------------------
void CEngineAPI::PumpMessages()
{
MSG msg;
while ( PeekMessage( &msg, NULL, 0, 0, PM_REMOVE ) )
{
TranslateMessage( &msg );
DispatchMessage( &msg );
}
// Get input from attached devices
g_pInputSystem->PollInputState();
if ( IsX360() )
{
// handle Xbox system messages
XBX_ProcessEvents();
}
// NOTE: Under some implementations of Win9x,
// dispatching messages can cause the FPU control word to change
if ( IsPC() )
{
SetupFPUControlWord();
}
game->DispatchAllStoredGameMessages();
if ( IsPC() )
{
EatTextModeKeyPresses();
}
}
//-----------------------------------------------------------------------------
// Init, shutdown
//-----------------------------------------------------------------------------
InitReturnVal_t CEngineAPI::Init()
{
InitReturnVal_t nRetVal = BaseClass::Init();
if ( nRetVal != INIT_OK )
return nRetVal;
m_bRunningSimulation = false;
// Initialize the FPU control word
#if !defined( SWDS ) && !defined( _X360 )
_asm
{
fninit
}
#endif
SetupFPUControlWord();
// This creates the videomode singleton object, it doesn't depend on the registry
VideoMode_Create();
// Initialize the editor hwnd to render into
m_hEditorHWnd = NULL;
// One-time setup
// FIXME: OnStartup + OnShutdown should be removed + moved into the launcher
// or the launcher code should be merged into the engine into the code in OnStartup/OnShutdown
if ( !OnStartup( m_StartupInfo.m_pInstance, m_StartupInfo.m_pInitialMod ) )
{
return HandleSetModeError();
}
return INIT_OK;
}
//-----------------------------------------------------------------------------
// Purpose: Message pump when running stand-alone
//-----------------------------------------------------------------------------
void CEngineAPI::PumpMessagesEditMode( bool &bIdle, long &lIdleCount )
{
MSG msg;
if ( bIdle && !g_pHammer->HammerOnIdle( lIdleCount++ ) )
{
bIdle = false;
}
// Get input from attached devices
g_pInputSystem->PollInputState();
while ( PeekMessage(&msg, NULL, 0, 0, PM_REMOVE) )
{
if ( msg.message == WM_QUIT )
{
eng->SetQuitting( IEngine::QUIT_TODESKTOP );
break;
}
if ( !g_pHammer->HammerPreTranslateMessage(&msg) )
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
// Reset idle state after pumping idle message.
if ( g_pHammer->HammerIsIdleMessage(&msg) )
{
bIdle = true;
lIdleCount = 0;
}
}
// NOTE: Under some implementations of Win9x,
// dispatching messages can cause the FPU control word to change
SetupFPUControlWord();
game->DispatchAllStoredGameMessages();
}
unsigned __stdcall CThread::ThreadProc(LPVOID pv)
{
#ifdef _LINUX
ThreadInit_t *pInit = (ThreadInit_t *)pv;
#else
std::auto_ptr<ThreadInit_t> pInit((ThreadInit_t *)pv);
#endif
#ifdef _X360
// Make sure all threads are consistent w.r.t floating-point math
SetupFPUControlWord();
#endif
CThread *pThread = pInit->pThread;
g_pCurThread = pThread;
g_pCurThread->m_pStackBase = AlignValue( &pThread, 4096 );
pInit->pThread->m_result = -1;
try
{
*(pInit->pfInitSuccess) = pInit->pThread->Init();
}
catch (...)
{
*(pInit->pfInitSuccess) = false;
#ifdef _WIN32
pInit->pInitCompleteEvent->Set();
#endif
throw;
}
bool bInitSuccess = *(pInit->pfInitSuccess);
#ifdef _WIN32
pInit->pInitCompleteEvent->Set();
#endif
if (!bInitSuccess)
return 0;
if ( !Plat_IsInDebugSession() && (pInit->pThread->m_flags & SUPPORT_STOP_PROTOCOL) )
{
try
{
pInit->pThread->m_result = pInit->pThread->Run();
}
catch (...)
{
}
}
else
{
pInit->pThread->m_result = pInit->pThread->Run();
}
pInit->pThread->OnExit();
g_pCurThread = NULL;
#ifdef _WIN32
AUTO_LOCK( pThread->m_Lock );
CloseHandle( pThread->m_hThread );
pThread->m_hThread = NULL;
#endif
pThread->m_threadId = 0;
return pInit->pThread->m_result;
}
