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c61005051245a742225dfb7774ac40c3a349adcd
itgmania212121/stepmania/src/StepMania.cpp
T
Glenn Maynard c610050512 Remove hardcoded 640x480. Now changing WIDTH and HEIGHT works 
(except for theme metrics).

Holding grave and tab simultaneously sets DeltaTime=0 (pause).
2002-10-13 21:49:38 +00:00

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#include "stdafx.h"
/*
-----------------------------------------------------------------------------
File: StepMania.cpp
Desc: Entry point for program.
Copyright (c) 2001-2002 by the person(s) listed below. All rights reserved.
Chris Danford
-----------------------------------------------------------------------------
*/
//-----------------------------------------------------------------------------
// Includes
//-----------------------------------------------------------------------------
#include "resource.h"
//
// Rage global classes
//
#include "RageLog.h"
#include "RageDisplay.h"
#include "RageTextureManager.h"
#include "RageSound.h"
#include "RageMusic.h"
#include "RageInput.h"
#include "RageTimer.h"
#include "RageException.h"
//
// StepMania global classes
//
#include "PrefsManager.h"
#include "SongManager.h"
#include "PrefsManager.h"
#include "GameState.h"
#include "AnnouncerManager.h"
#include "ScreenManager.h"
#include "GameManager.h"
#include "FontManager.h"
#include "InputFilter.h"
#include "InputMapper.h"
#include "InputQueue.h"
#include "SongCacheIndex.h"
//
// StepMania common classes
//
#include "Font.h"
#include "GameConstantsAndTypes.h"
#include "GameInput.h"
#include "StyleInput.h"
#include "Song.h"
#include "StyleDef.h"
#include "NoteData.h"
#include "Notes.h"
#include "tls.h"
#include "crash.h"
#include "dxerr8.h"
//#include <Afxdisp.h>
//-----------------------------------------------------------------------------
// Links
//-----------------------------------------------------------------------------
#pragma comment(lib, "d3dx8.lib")
#pragma comment(lib, "d3d8.lib")
//-----------------------------------------------------------------------------
// Application globals
//-----------------------------------------------------------------------------
const CString g_sAppName = "StepMania";
const CString g_sAppClassName = "StepMania Class";
HINSTANCE g_hInstance; // The Handle to Window Instance
HWND g_hWndMain; // Main Window Handle
HWND g_hWndLoading; // Loading Window Handle
HANDLE g_hMutex; // Used to check if an instance of our app is already
const DWORD g_dwWindowStyle = WS_POPUP|WS_CAPTION|WS_MINIMIZEBOX|WS_MAXIMIZEBOX|WS_SYSMENU;
BOOL g_bIsActive = FALSE; // Whether the focus is on our app
//-----------------------------------------------------------------------------
// Function prototypes
//-----------------------------------------------------------------------------
// Main game functions
LRESULT CALLBACK WndProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam );
BOOL CALLBACK ErrorWndProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam );
BOOL CALLBACK LoadingWndProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam );
int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE, LPSTR, int nCmdShow ); // windows entry point
void MainLoop(); // put everything in here so we can wrap it in a try...catch block
void Update(); // Update the game logic
void Render(); // Render a frame
void ShowFrame(); // Display the contents of the back buffer to the Window
// Functions that work with game objects
HRESULT CreateObjects( HWND hWnd ); // allocate and initialize game objects
HRESULT InvalidateObjects(); // invalidate game objects before a display mode change
HRESULT RestoreObjects(); // restore game objects after a display mode change
VOID DestroyObjects(); // deallocate game objects when we're done with them
void CreateLoadingWindow();
void PaintLoadingWindow();
void DestroyLoadingWindow();
void ApplyGraphicOptions(); // Set the display mode according to the user's preferences
CString g_sErrorString;
//-----------------------------------------------------------------------------
// Name: StructuredExceptionHandler()
// Desc: Callback for SEH exceptions
//-----------------------------------------------------------------------------
void StructuredExceptionHandler(unsigned int uCode,
struct _EXCEPTION_POINTERS* /* pXPointers */)
{
const char* msg;
switch( uCode )
{
case EXCEPTION_ACCESS_VIOLATION: msg = "Access Violation"; break;
case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: msg = "Array Bounds Exceeded"; break;
case EXCEPTION_STACK_OVERFLOW: msg = "Stack Overflow"; break;
case EXCEPTION_FLT_DENORMAL_OPERAND: msg = "Floating Point Denormal Operation"; break;
case EXCEPTION_FLT_DIVIDE_BY_ZERO: msg = "Floating Point Divide by Zero"; break;
case EXCEPTION_FLT_INVALID_OPERATION: msg = "Floating Point Invalid Operation"; break;
case EXCEPTION_FLT_UNDERFLOW: msg = "Floating Point Underflow"; break;
case EXCEPTION_FLT_OVERFLOW: msg = "Floating Point Overflow"; break;
case EXCEPTION_FLT_STACK_CHECK: msg = "Floating Point Stack Over/Underflow"; break;
case EXCEPTION_INT_DIVIDE_BY_ZERO: msg = "Integer Divide by Zero"; break;
case EXCEPTION_INT_OVERFLOW: msg = "Integer Overflow"; break;
default: msg = "Unknown Exception"; break;
}
throw std::exception(msg);
}
void SplitCommandLine(const char *lpCmdLine, CStringArray &aCmds) {
const char *s = lpCmdLine;
/* Split a string on whitespace, but never between quotes. */
while(*s) {
CString cmd;
while( isspace(*s) ) s++;
bool quoted = false;
while( *s && (quoted || !isspace(*s)) )
{
cmd += *s;
if (*s == '"')
quoted = !quoted;
s++;
}
if(cmd.GetLength())
aCmds.Add(cmd);
}
}
//-----------------------------------------------------------------------------
// Name: WinMain()
// Desc: Application entry point
//-----------------------------------------------------------------------------
int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE, LPSTR CmdLine, int nCmdShow )
{
_set_se_translator( StructuredExceptionHandler );
g_hInstance = hInstance;
#ifdef _DEBUG
_CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF|_CRTDBG_LEAK_CHECK_DF);
#endif
SetUnhandledExceptionFilter(CrashHandler);
InitThreadData("Main thread");
VDCHECKPOINT;
CStringArray Cmds;
SplitCommandLine(CmdLine, Cmds);
for(int i = 0; i < Cmds.GetSize(); ++i)
{
if(Cmds[i] == "--fsck") { crash(); exit( 0 ); }
}
#ifndef _DEBUG
try
{
#endif
CreateLoadingWindow();
//
// Check to see if the app is already running.
//
g_hMutex = CreateMutex( NULL, TRUE, g_sAppName );
if( GetLastError() == ERROR_ALREADY_EXISTS )
{
MessageBox( NULL, "StepMania is already running.", "FatalError", MB_OK );
exit( 1 );
}
//
// Make sure the current directory is the root program directory
//
if( !DoesFileExist("Songs") )
{
// change dir to path of the execuctable
TCHAR szFullAppPath[MAX_PATH];
GetModuleFileName(NULL, szFullAppPath, MAX_PATH);
// strip off executable name
LPSTR pLastBackslash = strrchr(szFullAppPath, '\\');
*pLastBackslash = '\0'; // terminate the string
SetCurrentDirectory( szFullAppPath );
}
//
// Check for packages in the AutoInstall folder
//
CStringArray asPackagePaths;
GetDirListing( "AutoInstall\\*.smzip", asPackagePaths, false, true );
for( i=0; i<asPackagePaths.GetSize(); i++ )
{
CString sCommandLine = ssprintf( "smpackage.exe %s", asPackagePaths[i] );
PROCESS_INFORMATION pi;
STARTUPINFO si;
ZeroMemory( &si, sizeof(si) );
CreateProcess(
NULL, // pointer to name of executable module
sCommandLine.GetBuffer(MAX_PATH), // pointer to command line string
NULL, // process security attributes
NULL, // thread security attributes
false, // handle inheritance flag
0, // creation flags
NULL, // pointer to new environment block
NULL, // pointer to current directory name
&si, // pointer to STARTUPINFO
&pi // pointer to PROCESS_INFORMATION
);
}
CoInitialize (NULL); // Initialize COM
// Register the window class
WNDCLASS wndClass = {
0,
WndProc, // callback handler
0, // cbClsExtra;
0, // cbWndExtra;
hInstance,
LoadIcon( hInstance, MAKEINTRESOURCE(IDI_ICON) ),
LoadCursor( hInstance, IDC_ARROW),
(HBRUSH)GetStockObject( BLACK_BRUSH ),
NULL, // lpszMenuName;
g_sAppClassName // lpszClassName;
};
RegisterClass( &wndClass );
// Set the window's initial width
RECT rcWnd;
SetRect( &rcWnd, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT );
AdjustWindowRect( &rcWnd, g_dwWindowStyle, FALSE );
// Create our main window
g_hWndMain = CreateWindow(
g_sAppClassName,// pointer to registered class name
g_sAppName, // pointer to window name
g_dwWindowStyle, // window StyleDef
CW_USEDEFAULT, // horizontal position of window
CW_USEDEFAULT, // vertical position of window
RECTWIDTH(rcWnd), // window width
RECTHEIGHT(rcWnd),// window height
NULL, // handle to parent or owner window
NULL, // handle to menu, or child-window identifier
hInstance, // handle to application instance
NULL // pointer to window-creation data
);
if( NULL == g_hWndMain )
exit(1);
ShowWindow( g_hWndMain, SW_HIDE );
// Load keyboard accelerators
HACCEL hAccel = LoadAccelerators( NULL, MAKEINTRESOURCE(IDR_MAIN_ACCEL) );
// run the game
CreateObjects( g_hWndMain ); // Create the game objects
// Now we're ready to recieve and process Windows messages.
MSG msg;
ZeroMemory( &msg, sizeof(msg) );
while( WM_QUIT != msg.message )
{
// Look for messages, if none are found then
// update the state and display it
if( PeekMessage( &msg, NULL, 0, 0, PM_NOREMOVE ) )
{
GetMessage(&msg, NULL, 0, 0 );
// Translate and dispatch the message
if( 0 == TranslateAccelerator( g_hWndMain, hAccel, &msg ) )
{
TranslateMessage( &msg );
DispatchMessage( &msg );
}
}
else // No messages are waiting. Render a frame during idle time.
{
Update();
Render();
if( !g_bIsActive && DISPLAY && DISPLAY->IsWindowed() )
::Sleep( 0 ); // give some time to other processes because this process has such a high priority
#ifdef _DEBUG
::Sleep( 1 );
#endif
}
} // end while( WM_QUIT != msg.message )
LOG->Trace( "Recieved WM_QUIT message. Shutting down..." );
// clean up after a normal exit
DestroyObjects(); // deallocate our game objects and leave fullscreen
ShowWindow( g_hWndMain, SW_HIDE );
#ifndef _DEBUG
}
catch( RageException e )
{
g_sErrorString = e.what();
DestroyObjects(); // destroy game objects so we can see the error dialog
ShowWindow( g_hWndMain, SW_HIDE );
}
if( g_sErrorString != "" )
{
if( LOG )
{
LOG->Flush();
LOG->Trace(
"\n"
"//////////////////////////////////////////////////////\n"
"Exception: %s\n"
"//////////////////////////////////////////////////////\n"
"\n",
g_sErrorString
);
}
// throw up a pretty error dialog
DialogBox(
g_hInstance,
MAKEINTRESOURCE(IDD_ERROR_DIALOG),
NULL,
ErrorWndProc
);
}
#endif
DestroyWindow( g_hWndMain );
UnregisterClass( g_sAppClassName, hInstance );
CoUninitialize(); // Uninitialize COM
CloseHandle( g_hMutex );
return 0L;
}
void CreateLoadingWindow()
{
// throw up a pretty error dialog
g_hWndLoading = CreateDialog(
g_hInstance,
MAKEINTRESOURCE(IDD_LOADING_DIALOG),
NULL,
LoadingWndProc
);
}
void PaintLoadingWindow()
{
SendMessage( g_hWndLoading, WM_PAINT, 0, 0 );
}
void DestroyLoadingWindow()
{
EndDialog( g_hWndLoading, 0 );
}
//-----------------------------------------------------------------------------
// Name: LoadingWndProc()
// Desc: Callback for all Windows messages
//-----------------------------------------------------------------------------
BOOL CALLBACK LoadingWndProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
switch( msg )
{
case WM_INITDIALOG:
{
}
break;
case WM_COMMAND:
break;
case WM_PAINT:
{
CStringArray asMessageLines;
if( GAMESTATE && GAMESTATE->m_sLoadingMessage != "" )
split( GAMESTATE->m_sLoadingMessage, "\n", asMessageLines, false );
else
asMessageLines.Add( "Initializing hardware..." );
SendDlgItemMessage(
hWnd,
IDC_STATIC_MESSAGE1,
WM_SETTEXT,
0,
(LPARAM)(LPCTSTR)asMessageLines[0]
);
SendDlgItemMessage(
hWnd,
IDC_STATIC_MESSAGE2,
WM_SETTEXT,
0,
(LPARAM)(LPCTSTR)(asMessageLines.GetSize()>=2 ? asMessageLines[1] : "")
);
SendDlgItemMessage(
hWnd,
IDC_STATIC_MESSAGE3,
WM_SETTEXT,
0,
(LPARAM)(LPCTSTR)(asMessageLines.GetSize()>=3 ? asMessageLines[2] : "")
);
}
break;
}
return FALSE;
}
//-----------------------------------------------------------------------------
// Name: ErrorWndProc()
// Desc: Callback for all Windows messages
//-----------------------------------------------------------------------------
BOOL CALLBACK ErrorWndProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
switch( msg )
{
case WM_INITDIALOG:
{
CString sMessage = g_sErrorString;
sMessage.Replace( "\n", "\r\n" );
SendDlgItemMessage(
hWnd,
IDC_EDIT_ERROR,
WM_SETTEXT,
0,
(LPARAM)(LPCTSTR)sMessage
);
}
break;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDC_BUTTON_VIEW_LOG:
{
PROCESS_INFORMATION pi;
STARTUPINFO si;
ZeroMemory( &si, sizeof(si) );
CreateProcess(
NULL, // pointer to name of executable module
"notepad.exe log.txt", // pointer to command line string
NULL, // process security attributes
NULL, // thread security attributes
false, // handle inheritance flag
0, // creation flags
NULL, // pointer to new environment block
NULL, // pointer to current directory name
&si, // pointer to STARTUPINFO
&pi // pointer to PROCESS_INFORMATION
);
}
break;
case IDC_BUTTON_REPORT:
GotoURL( "http://sourceforge.net/tracker/?func=add&group_id=37892&atid=421366" );
break;
case IDC_BUTTON_RESTART:
{
// Launch StepMania
PROCESS_INFORMATION pi;
STARTUPINFO si;
ZeroMemory( &si, sizeof(si) );
CreateProcess(
NULL, // pointer to name of executable module
"stepmania.exe", // pointer to command line string
NULL, // process security attributes
NULL, // thread security attributes
false, // handle inheritance flag
0, // creation flags
NULL, // pointer to new environment block
NULL, // pointer to current directory name
&si, // pointer to STARTUPINFO
&pi // pointer to PROCESS_INFORMATION
);
}
EndDialog( hWnd, 0 );
break;
// fall through
case IDOK:
EndDialog( hWnd, 0 );
break;
}
}
return FALSE;
}
//-----------------------------------------------------------------------------
// Name: WndProc()
// Desc: Callback for all Windows messages
//-----------------------------------------------------------------------------
LRESULT CALLBACK WndProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
switch( msg )
{
case WM_ACTIVATEAPP:
// Check to see if we are losing our window...
g_bIsActive = (BOOL)wParam;
break;
case WM_SIZE:
// Check to see if we are losing our window...
if( SIZE_MAXHIDE==wParam || SIZE_MINIMIZED==wParam )
g_bIsActive = FALSE;
else
g_bIsActive = TRUE;
break;
case WM_GETMINMAXINFO:
{
// Don't allow the window to be resized smaller than the screen resolution.
// This should snap to multiples of the Window size two!
RECT rcWnd;
SetRect( &rcWnd, 0, 0, PREFSMAN->m_iDisplayResolution, PREFSMAN->GetDisplayHeight() );
DWORD dwWindowStyle = GetWindowLong( g_hWndMain, GWL_STYLE );
AdjustWindowRect( &rcWnd, dwWindowStyle, FALSE );
((MINMAXINFO*)lParam)->ptMinTrackSize.x = RECTWIDTH(rcWnd);
((MINMAXINFO*)lParam)->ptMinTrackSize.y = RECTHEIGHT(rcWnd);
}
break;
case WM_SETCURSOR:
// Turn off Windows cursor in fullscreen mode
if( DISPLAY && !DISPLAY->IsWindowed() )
{
SetCursor( NULL );
return TRUE; // prevent Windows from setting the cursor
}
break;
case WM_SYSCOMMAND:
// Prevent moving/sizing and power loss
switch( wParam )
{
case SC_MOVE:
case SC_SIZE:
case SC_KEYMENU:
case SC_MONITORPOWER:
return 1;
case SC_MAXIMIZE:
//SendMessage( g_hWndMain, WM_COMMAND, IDM_TOGGLEFULLSCREEN, 0 );
//return 1;
break;
}
break;
case WM_COMMAND:
{
switch( LOWORD(wParam) )
{
case IDM_TOGGLEFULLSCREEN:
PREFSMAN->m_bWindowed = !PREFSMAN->m_bWindowed;
ApplyGraphicOptions();
return 0;
case IDM_CHANGEDETAIL:
if( PREFSMAN->m_iDisplayResolution != 640 )
PREFSMAN->m_iDisplayResolution = 640;
else
PREFSMAN->m_iDisplayResolution = 400;
ApplyGraphicOptions();
return 0;
case IDM_EXIT:
// Recieved key/menu command to exit app
SendMessage( hWnd, WM_CLOSE, 0, 0 );
return 0;
}
break;
}
case WM_NCHITTEST:
// Prevent the user from selecting the menu in fullscreen mode
if( DISPLAY && !DISPLAY->IsWindowed() )
return HTCLIENT;
break;
case WM_PAINT:
// redisplay the contents of the back buffer if the window needs to be redrawn
ShowFrame();
break;
case WM_DESTROY:
PostQuitMessage( 0 );
break;
}
return DefWindowProc( hWnd, msg, wParam, lParam );
}
//-----------------------------------------------------------------------------
// Name: CreateObjects()
// Desc:
//-----------------------------------------------------------------------------
HRESULT CreateObjects( HWND hWnd )
{
/*
//
// Draw a splash bitmap so the user isn't looking at a black Window
//
HBITMAP hSplashBitmap = (HBITMAP)LoadImage(
GetModuleHandle( NULL ),
TEXT("BITMAP_SPLASH"),
IMAGE_BITMAP,
0, 0, LR_CREATEDIBSECTION );
BITMAP bmp;
RECT rc;
GetClientRect( hWnd, &rc );
// Display the splash bitmap in the window
HDC hDCWindow = GetDC( hWnd );
HDC hDCImage = CreateCompatibleDC( NULL );
SelectObject( hDCImage, hSplashBitmap );
GetObject( hSplashBitmap, sizeof(bmp), &bmp );
StretchBlt( hDCWindow, 0, 0, rc.right, rc.bottom,
hDCImage, 0, 0,
bmp.bmWidth, bmp.bmHeight, SRCCOPY );
DeleteDC( hDCImage );
// Delete the bitmap
DeleteObject( hSplashBitmap );
ReleaseDC( hWnd, hDCWindow );
*/
//
// Create game objects
//
srand( (unsigned)time(NULL) ); // seed number generator
LOG = new RageLog();
#ifdef _DEBUG
LOG->ShowConsole();
#endif
TIMER = new RageTimer;
GAMESTATE = new GameState;
PREFSMAN = new PrefsManager;
GAMEMAN = new GameManager;
THEME = new ThemeManager;
SOUND = new RageSound( hWnd );
MUSIC = new RageSoundStream;
INPUTMAN = new RageInput( hWnd );
ANNOUNCER = new AnnouncerManager;
INPUTFILTER = new InputFilter();
INPUTMAPPER = new InputMapper();
INPUTQUEUE = new InputQueue();
SONGINDEX = new SongCacheIndex();
/* depends on SONGINDEX: */
SONGMAN = new SongManager( PaintLoadingWindow ); // this takes a long time to load
DISPLAY = new RageDisplay( hWnd );
DestroyLoadingWindow();
ShowWindow( g_hWndMain, SW_SHOW ); // show the window
// We can't do any texture loading unless the D3D device is created.
// Set the display mode to make sure the D3D device is created.
ApplyGraphicOptions();
TEXTUREMAN = new RageTextureManager( DISPLAY );
ApplyGraphicOptions(); // call this again to set texture prefs
PREFSMAN->ReadGlobalPrefsFromDisk( true );
// These things depend on the TextureManager, so do them after!
FONT = new FontManager;
SCREENMAN = new ScreenManager;
BringWindowToTop( hWnd );
SetForegroundWindow( hWnd );
SCREENMAN->SetNewScreen( "ScreenTitleMenu" );
// SCREENMAN->SetNewScreen( "ScreenSandbox" );
return S_OK;
}
//-----------------------------------------------------------------------------
// Name: DestroyObjects()
// Desc:
//-----------------------------------------------------------------------------
void DestroyObjects()
{
SAFE_DELETE( SCREENMAN );
SAFE_DELETE( INPUTQUEUE );
SAFE_DELETE( INPUTMAPPER );
SAFE_DELETE( INPUTFILTER );
SAFE_DELETE( SONGMAN );
SAFE_DELETE( SONGINDEX );
SAFE_DELETE( PREFSMAN );
SAFE_DELETE( GAMESTATE );
SAFE_DELETE( GAMEMAN );
SAFE_DELETE( THEME );
SAFE_DELETE( ANNOUNCER );
SAFE_DELETE( INPUTMAN );
SAFE_DELETE( MUSIC );
SAFE_DELETE( SOUND );
SAFE_DELETE( TIMER );
SAFE_DELETE( FONT );
SAFE_DELETE( TEXTUREMAN );
SAFE_DELETE( DISPLAY );
SAFE_DELETE( LOG );
}
//-----------------------------------------------------------------------------
// Name: RestoreObjects()
// Desc:
//-----------------------------------------------------------------------------
HRESULT RestoreObjects()
{
/////////////////////
// Restore the window
/////////////////////
// Set window size
RECT rcWnd;
DWORD dwWindowStyle = g_dwWindowStyle;
if( DISPLAY->IsWindowed() )
{
// dwWindowStyle &= WS_THICKFRAME;
// SetWindowLong( g_hWndMain, GWL_STYLE, dwWindowStyle );
SetRect( &rcWnd, 0, 0, PREFSMAN->m_iDisplayResolution, PREFSMAN->GetDisplayHeight() );
AdjustWindowRect( &rcWnd, dwWindowStyle, FALSE );
}
else // if fullscreen
{
// SetWindowLong( g_hWndMain, GWL_STYLE, dwWindowStyle );
SetRect( &rcWnd, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN) );
}
// Bring the window to the foreground
SetWindowPos( g_hWndMain,
HWND_NOTOPMOST,
0,
0,
RECTWIDTH(rcWnd),
RECTHEIGHT(rcWnd),
0 );
///////////////////////////
// Restore all game objects
///////////////////////////
DISPLAY->Restore();
return S_OK;
}
//-----------------------------------------------------------------------------
// Name: InvalidateObjects()
// Desc:
//-----------------------------------------------------------------------------
HRESULT InvalidateObjects()
{
DISPLAY->Invalidate();
return S_OK;
}
//-----------------------------------------------------------------------------
// Name: Update()
// Desc:
//-----------------------------------------------------------------------------
void Update()
{
float fDeltaTime = TIMER->GetDeltaTime();
// This was a hack to fix timing issues with the old ScreenSelectSong
//
// See ScreenManager::Update comments for why we shouldn't do this. -glenn
//if( fDeltaTime > 0.050f ) // we dropped a bunch of frames
// fDeltaTime = 0.050f;
if( INPUTFILTER->IsBeingPressed( DeviceInput(DEVICE_KEYBOARD, DIK_TAB) ) )
fDeltaTime *= 4;
if( INPUTFILTER->IsBeingPressed( DeviceInput(DEVICE_KEYBOARD, DIK_GRAVE) ) ) {
if( INPUTFILTER->IsBeingPressed( DeviceInput(DEVICE_KEYBOARD, DIK_TAB) ) )
fDeltaTime = 0;
else
fDeltaTime /= 4;
}
MUSIC->Update( fDeltaTime );
SCREENMAN->Update( fDeltaTime );
static InputEventArray ieArray;
ieArray.SetSize( 0, 20 ); // zero the array
INPUTFILTER->GetInputEvents( ieArray, fDeltaTime );
for( int i=0; i<ieArray.GetSize(); i++ )
{
DeviceInput DeviceI = (DeviceInput)ieArray[i];
InputEventType type = ieArray[i].type;
GameInput GameI;
MenuInput MenuI;
StyleInput StyleI;
INPUTMAPPER->DeviceToGame( DeviceI, GameI );
if( GameI.IsValid() && type == IET_FIRST_PRESS )
INPUTQUEUE->RememberInput( GameI );
if( GameI.IsValid() )
{
INPUTMAPPER->GameToMenu( GameI, MenuI );
INPUTMAPPER->GameToStyle( GameI, StyleI );
}
SCREENMAN->Input( DeviceI, type, GameI, MenuI, StyleI );
}
}
//-----------------------------------------------------------------------------
// Name: Render()
// Desc:
//-----------------------------------------------------------------------------
void Render()
{
HRESULT hr = DISPLAY->BeginFrame();
switch( hr )
{
case D3DERR_DEVICELOST:
// The user probably alt-tabbed out of fullscreen.
// Do not render a frame until we re-acquire the device
break;
case D3DERR_DEVICENOTRESET:
InvalidateObjects();
// Resize the device
if( FAILED( hr = DISPLAY->Reset() ) )
throw RageException( hr, "Failed to DISPLAY->Reset()" );
// Initialize the app's device-dependent objects
RestoreObjects();
break;
case S_OK:
{
// calculate view and projection transforms
D3DXMATRIX mat;
D3DXMatrixOrthoOffCenterLH( &mat, 0, SCREEN_WIDTH, SCREEN_HEIGHT, 0, -1000, 1000 );
DISPLAY->SetProjectionTransform( &mat );
D3DXMatrixIdentity( &mat );
DISPLAY->SetViewTransform( &mat );
DISPLAY->ResetMatrixStack();
// draw the game
SCREENMAN->Draw();
DISPLAY->EndFrame();
}
break;
}
ShowFrame();
}
//-----------------------------------------------------------------------------
// Name: ShowFrame()
// Desc:
//-----------------------------------------------------------------------------
void ShowFrame()
{
// display the contents of the back buffer to the front
if( DISPLAY )
DISPLAY->ShowFrame();
}
//-----------------------------------------------------------------------------
// Name: ApplyGraphicOptions()
// Desc:
//-----------------------------------------------------------------------------
void ApplyGraphicOptions()
{
InvalidateObjects();
bool &bWindowed = PREFSMAN->m_bWindowed;
int &iDisplayWidth = PREFSMAN->m_iDisplayResolution;
int iDisplayHeight = PREFSMAN->GetDisplayHeight();
int iDisplayBPP = 16;
int &iTextureSize = PREFSMAN->m_iTextureResolution;
/* XXX: ScreenGraphicOptions assumes this is always 16bpp. If this is
* ever changed, keep track of it, since the available refresh rates
* is dependent on the bit depth. */
int iTextureBPP = 16;
int iUnloadTextureDelaySeconds = PREFSMAN->m_iUnloadTextureDelaySeconds;
int &iRefreshRate = PREFSMAN->m_iRefreshRate;
CString sMessage = ssprintf( "%s - %dx%d, %dx%d textures%s",
bWindowed ? "Windowed" : "FullScreen",
iDisplayWidth,
iDisplayHeight,
iTextureSize,
iTextureSize,
bWindowed ? "" : ssprintf(", %dHz", iRefreshRate)
);
//
// If the requested resolution doesn't work, keep switching until we find one that does.
//
if( DISPLAY->SwitchDisplayMode(bWindowed, iDisplayWidth, iDisplayHeight, iDisplayBPP, iRefreshRate, PREFSMAN->m_bVsync ) )
goto success;
LOG->Trace( "We failed. Using default refresh rate." );
iRefreshRate = RageDisplay::REFRESH_DEFAULT;
if( DISPLAY->SwitchDisplayMode(bWindowed, iDisplayWidth, iDisplayHeight, iDisplayBPP, iRefreshRate, PREFSMAN->m_bVsync ) )
goto success;
LOG->Trace( "We failed. Try full screen with same params." );
bWindowed = false;
if( DISPLAY->SwitchDisplayMode(bWindowed, iDisplayWidth, iDisplayHeight, iDisplayBPP, iRefreshRate, PREFSMAN->m_bVsync ) )
goto success;
LOG->Trace( "Failed again. Try 16 BPP." );
iDisplayBPP = 16;
if( DISPLAY->SwitchDisplayMode(bWindowed, iDisplayWidth, iDisplayHeight, iDisplayBPP, iRefreshRate, PREFSMAN->m_bVsync ) )
goto success;
LOG->Trace( "Failed again. Try 32 BPP." );
iDisplayBPP = 32;
if( DISPLAY->SwitchDisplayMode(bWindowed, iDisplayWidth, iDisplayHeight, iDisplayBPP, iRefreshRate, PREFSMAN->m_bVsync ) )
goto success;
LOG->Trace( "We failed. Try windowed with same params." );
bWindowed = false;
if( DISPLAY->SwitchDisplayMode(bWindowed, iDisplayWidth, iDisplayHeight, iDisplayBPP, iRefreshRate, PREFSMAN->m_bVsync ) )
goto success;
LOG->Trace( "Failed again. Try 16 BPP." );
iDisplayBPP = 16;
if( DISPLAY->SwitchDisplayMode(bWindowed, iDisplayWidth, iDisplayHeight, iDisplayBPP, iRefreshRate, PREFSMAN->m_bVsync ) )
goto success;
LOG->Trace( "Failed again. Try 32 BPP." );
iDisplayBPP = 32;
if( DISPLAY->SwitchDisplayMode(bWindowed, iDisplayWidth, iDisplayHeight, iDisplayBPP, iRefreshRate, PREFSMAN->m_bVsync ) )
goto success;
LOG->Trace( "Failed again. Try 640x480." );
iDisplayWidth = 640;
iDisplayHeight = 480;
if( DISPLAY->SwitchDisplayMode(bWindowed, iDisplayWidth, iDisplayHeight, iDisplayBPP, iRefreshRate, PREFSMAN->m_bVsync ) )
goto success;
LOG->Trace( "Failed again. Try 320x240." );
iDisplayWidth = 320;
iDisplayHeight = 240;
if( DISPLAY->SwitchDisplayMode(bWindowed, iDisplayWidth, iDisplayHeight, iDisplayBPP, iRefreshRate, PREFSMAN->m_bVsync ) )
goto success;
throw RageException( "Tried every possible display mode, and couldn't find one that works." );
success:
//
// Let the texture manager know about our preferences
//
if( TEXTUREMAN != NULL )
TEXTUREMAN->SetPrefs( iTextureSize, iTextureBPP, iUnloadTextureDelaySeconds );
RestoreObjects();
PREFSMAN->SaveGlobalPrefsToDisk();
if( SCREENMAN )
SCREENMAN->SystemMessage( sMessage );
}
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