RiskYourLife/Client
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
5d3cd64a2585d4240fd9ac17917af05aa7ee326a
Client/Library/dxx8/samples/Multimedia/DirectMusic/MusicTool/musictool.cpp
LGram16 e067522598 Initial commit: ROW Client source code 
Game client codebase including:
- CharacterActionControl: Character and creature management
- GlobalScript: Network, items, skills, quests, utilities
- RYLClient: Main client application with GUI and event handlers
- Engine: 3D rendering engine (RYLGL)
- MemoryManager: Custom memory allocation
- Library: Third-party dependencies (DirectX, boost, etc.)
- Tools: Development utilities

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-29 16:24:34 +09:00

535 lines
18 KiB
C++
Raw Blame History

//-----------------------------------------------------------------------------
// File: MusicTool.cpp
//
// Desc: Plays a primary segment using DirectMusic
//
// Copyright (c) 2000-2001 Microsoft Corporation. All rights reserved.
//-----------------------------------------------------------------------------
#define STRICT
#include <windows.h>
#include <basetsd.h>
#include <commdlg.h>
#include <commctrl.h>
#include <dmusicc.h>
#include <dmusici.h>
#include <dxerr8.h>
#include <cguid.h>
#include <tchar.h>
#include "resource.h"
#include "DMUtil.h"
#include "DXUtil.h"
#include "EchoTool.h"
//-----------------------------------------------------------------------------
// Function-prototypes
//-----------------------------------------------------------------------------
INT_PTR CALLBACK MainDlgProc( HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam );
HRESULT OnInitDialog( HWND hDlg );
HRESULT ProcessDirectMusicMessages( HWND hDlg );
VOID OnOpenSoundFile( HWND hDlg );
HRESULT LoadSegmentFile( HWND hDlg, TCHAR* strFileName );
HRESULT OnPlaySegment( HWND hDlg );
VOID EnablePlayUI( HWND hDlg, BOOL bEnable );
HRESULT OnChangeTool( HWND hDlg );
//-----------------------------------------------------------------------------
// Defines, constants, and global variables
//-----------------------------------------------------------------------------
HINSTANCE g_hInst = NULL;
CMusicManager* g_pMusicManager = NULL;
CMusicSegment* g_pMusicSegment = NULL;
CEchoTool* g_pEchoTool = NULL;
IDirectMusicTool* g_pCurrentTool = NULL;
IDirectMusicGraph* g_pGraph = NULL;
HANDLE g_hDMusicMessageEvent = NULL;
//-----------------------------------------------------------------------------
// Name: WinMain()
// Desc: Entry point for the application. Since we use a simple dialog for
// user interaction we don't need to pump messages.
//-----------------------------------------------------------------------------
INT APIENTRY WinMain( HINSTANCE hInst, HINSTANCE hPrevInst, LPSTR pCmdLine,
INT nCmdShow )
{
HWND hDlg = NULL;
BOOL bDone = FALSE;
int nExitCode;
HRESULT hr;
DWORD dwResult;
MSG msg;
g_hInst = hInst;
// Display the main dialog box.
hDlg = CreateDialog( hInst, MAKEINTRESOURCE(IDD_MAIN),
NULL, MainDlgProc );
while( !bDone )
{
dwResult = MsgWaitForMultipleObjects( 1, &g_hDMusicMessageEvent,
FALSE, INFINITE, QS_ALLEVENTS );
switch( dwResult )
{
case WAIT_OBJECT_0 + 0:
// g_hDPMessageEvent is signaled, so there are
// DirectPlay messages available
if( FAILED( hr = ProcessDirectMusicMessages( hDlg ) ) )
{
DXTRACE_ERR( TEXT("ProcessDirectMusicMessages"), hr );
return FALSE;
}
break;
case WAIT_OBJECT_0 + 1:
// Windows messages are available
while( PeekMessage( &msg, NULL, 0, 0, PM_REMOVE ) )
{
if( !IsDialogMessage( hDlg, &msg ) )
{
TranslateMessage( &msg );
DispatchMessage( &msg );
}
if( msg.message == WM_QUIT )
{
nExitCode = (int)msg.wParam;
bDone = TRUE;
DestroyWindow( hDlg );
}
}
break;
}
}
return nExitCode;
}
//-----------------------------------------------------------------------------
// Name: MainDlgProc()
// Desc: Handles dialog messages
//-----------------------------------------------------------------------------
INT_PTR CALLBACK MainDlgProc( HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam )
{
HRESULT hr;
switch( msg )
{
case WM_INITDIALOG:
if( FAILED( hr = OnInitDialog( hDlg ) ) )
{
DXTRACE_ERR( TEXT("OnInitDialog"), hr );
MessageBox( hDlg, "Error initializing DirectMusic. Sample will now exit.",
"DirectMusic Sample", MB_OK | MB_ICONERROR );
PostQuitMessage( IDABORT );
return FALSE;
}
break;
case WM_COMMAND:
switch( LOWORD(wParam) )
{
case IDC_SOUNDFILE:
OnOpenSoundFile( hDlg );
break;
case IDCANCEL:
PostQuitMessage( IDCANCEL );
break;
case IDC_PLAY:
if( FAILED( hr = OnPlaySegment( hDlg ) ) )
{
DXTRACE_ERR( TEXT("OnPlaySegment"), hr );
MessageBox( hDlg, "Error playing DirectMusic segment. "
"Sample will now exit.", "DirectMusic Sample",
MB_OK | MB_ICONERROR );
PostQuitMessage( IDABORT );
}
break;
case IDC_STOP:
g_pMusicSegment->Stop( DMUS_SEGF_BEAT );
EnablePlayUI( hDlg, TRUE );
break;
case IDC_TOOL_COMBO:
OnChangeTool( hDlg );
break;
default:
return FALSE; // Didn't handle message
}
break;
case WM_DESTROY:
// Cleanup everything
SAFE_DELETE( g_pMusicSegment );
SAFE_DELETE( g_pMusicManager );
SAFE_DELETE( g_pEchoTool );
CloseHandle( g_hDMusicMessageEvent );
break;
default:
return FALSE; // Didn't handle message
}
return TRUE; // Handled message
}
//-----------------------------------------------------------------------------
// Name: OnInitDialog()
// Desc: Initializes the dialogs (sets up UI controls, etc.)
//-----------------------------------------------------------------------------
HRESULT OnInitDialog( HWND hDlg )
{
HRESULT hr;
LONG lIndex;
// Set the icon for this dialog.
HICON hIcon = LoadIcon( g_hInst, MAKEINTRESOURCE( IDR_MAINFRAME ) );
SendMessage( hDlg, WM_SETICON, ICON_BIG, (LPARAM) hIcon ); // Set big icon
SendMessage( hDlg, WM_SETICON, ICON_SMALL, (LPARAM) hIcon ); // Set small icon
g_hDMusicMessageEvent = CreateEvent( NULL, FALSE, FALSE, NULL );
g_pMusicManager = new CMusicManager();
// Init DirectMusic with a default audio path
hr = g_pMusicManager->Initialize( hDlg );
IDirectMusicPerformance8* pPerformance = g_pMusicManager->GetPerformance();
IDirectMusicAudioPath8* pDefaultAudioPath = g_pMusicManager->GetDefaultAudioPath();
// Create a DirectMusicGraph, and tell the preformance about it
hr = pDefaultAudioPath->GetObjectInPath( 0, DMUS_PATH_PERFORMANCE_GRAPH, 0,
GUID_NULL, 0, IID_IDirectMusicGraph,
(LPVOID*) &g_pGraph );
if( FAILED( hr ) )
return DXTRACE_ERR( TEXT("GetObjectInPath"), hr );
// Register segment notification
GUID guid = GUID_NOTIFICATION_SEGMENT;
if( FAILED( hr = pPerformance->AddNotificationType( guid ) ) )
return DXTRACE_ERR( TEXT("AddNotificationType"), hr );
if( FAILED( hr = pPerformance->SetNotificationHandle( g_hDMusicMessageEvent, 0 ) ) )
return DXTRACE_ERR( TEXT("SetNotificationHandle"), hr );
g_pEchoTool = new CEchoTool();
// Init the UI
HWND hToolCombo = GetDlgItem( hDlg, IDC_TOOL_COMBO );
lIndex = (LONG)SendMessage( hToolCombo, CB_ADDSTRING, 0, (LPARAM) TEXT("None") );
SendMessage( hToolCombo, CB_SETITEMDATA, lIndex, (LPARAM) NULL );
lIndex = (LONG)SendMessage( hToolCombo, CB_ADDSTRING, 0, (LPARAM) TEXT("Echo Tool") );
SendMessage( hToolCombo, CB_SETITEMDATA, lIndex, (LPARAM) (IDirectMusicTool*) g_pEchoTool );
SendMessage( hToolCombo, CB_SETCURSEL, 0, 0 );
// Load a default music segment
TCHAR strFileName[MAX_PATH];
strcpy( strFileName, DXUtil_GetDXSDKMediaPath() );
strcat( strFileName, "sample.sgt" );
if( S_FALSE == LoadSegmentFile( hDlg, strFileName ) )
{
// Set the UI controls
SetDlgItemText( hDlg, IDC_FILENAME, TEXT("No file loaded.") );
}
return S_OK;
}
//-----------------------------------------------------------------------------
// Name: OnOpenSoundFile()
// Desc: Called when the user requests to open a sound file
//-----------------------------------------------------------------------------
VOID OnOpenSoundFile( HWND hDlg )
{
static TCHAR strFileName[MAX_PATH] = TEXT("");
static TCHAR strPath[MAX_PATH] = TEXT("");
// Get the default media path (something like C:\MSSDK\SAMPLES\DMUSIC\MEDIA)
if( '\0' == strPath[0] )
{
const TCHAR* szDir = DXUtil_GetDXSDKMediaPath();
strcpy( strPath, szDir );
}
// Setup the OPENFILENAME structure
OPENFILENAME ofn = { sizeof(OPENFILENAME), hDlg, NULL,
TEXT("DirectMusic Content Files\0*.sgt;*.mid;*.rmi\0All Files\0*.*\0\0"), NULL,
0, 1, strFileName, MAX_PATH, NULL, 0, strPath,
TEXT("Open Content File"),
OFN_FILEMUSTEXIST|OFN_HIDEREADONLY, 0, 0,
TEXT(".sgt"), 0, NULL, NULL };
if( g_pMusicSegment )
g_pMusicSegment->Stop( 0 );
// Update the UI controls to show the sound as loading a file
EnableWindow( GetDlgItem( hDlg, IDC_PLAY ), FALSE);
EnableWindow( GetDlgItem( hDlg, IDC_STOP ), FALSE);
SetDlgItemText( hDlg, IDC_FILENAME, TEXT("Loading file...") );
// Display the OpenFileName dialog. Then, try to load the specified file
if( TRUE != GetOpenFileName( &ofn ) )
{
SetDlgItemText( hDlg, IDC_FILENAME, TEXT("Load aborted.") );
return;
}
if( S_FALSE == LoadSegmentFile( hDlg, strFileName ) )
{
// Not a critical failure, so just update the status
SetDlgItemText( hDlg, IDC_FILENAME, TEXT("Could not create segment from file.") );
}
// Remember the path for next time
strcpy( strPath, strFileName );
char* strLastSlash = strrchr( strPath, '\\' );
strLastSlash[0] = '\0';
}
//-----------------------------------------------------------------------------
// Name: LoadSegmentFile()
// Desc:
//-----------------------------------------------------------------------------
HRESULT LoadSegmentFile( HWND hDlg, TCHAR* strFileName )
{
HRESULT hr;
SetDlgItemText( hDlg, IDC_FILENAME, TEXT("") );
// Free any previous segment, and make a new one
SAFE_DELETE( g_pMusicSegment );
// Have the loader collect any garbage now that the old
// script has been released
g_pMusicManager->CollectGarbage();
// Set the media path based on the file name (something like C:\MEDIA)
// to be used as the search directory for finding DirectMusic content
// related to this file.
TCHAR strMediaPath[MAX_PATH];
_tcscpy( strMediaPath, strFileName );
TCHAR* strLastSlash = _tcsrchr(strMediaPath, TEXT('\\'));
*strLastSlash = 0;
if( FAILED( hr = g_pMusicManager->SetSearchDirectory( strMediaPath ) ) )
return DXTRACE_ERR( TEXT("SetSearchDirectory"), hr );
// For DirectMusic must know if the file is a standard MIDI file or not
// in order to load the correct instruments.
BOOL bMidiFile = FALSE;
if( strstr( strFileName, ".mid" ) != NULL ||
strstr( strFileName, ".rmi" ) != NULL )
{
bMidiFile = TRUE;
}
// Load the file into a DirectMusic segment
if( FAILED( g_pMusicManager->CreateSegmentFromFile( &g_pMusicSegment, strFileName,
TRUE, bMidiFile ) ) )
{
// Not a critical failure, so just update the status
return S_FALSE;
}
// Update the UI controls to show the segment is loaded
SetDlgItemText( hDlg, IDC_FILENAME, strFileName );
EnablePlayUI( hDlg, TRUE );
return S_OK;
}
//-----------------------------------------------------------------------------
// Name: ProcessDirectMusicMessages()
// Desc: Handle DirectMusic notification messages
//-----------------------------------------------------------------------------
HRESULT ProcessDirectMusicMessages( HWND hDlg )
{
HRESULT hr;
IDirectMusicPerformance8* pPerf = NULL;
DMUS_NOTIFICATION_PMSG* pPMsg;
if( NULL == g_pMusicManager )
return S_OK;
pPerf = g_pMusicManager->GetPerformance();
// Get waiting notification message from the performance
while( S_OK == pPerf->GetNotificationPMsg( &pPMsg ) )
{
switch( pPMsg->dwNotificationOption )
{
case DMUS_NOTIFICATION_SEGEND:
if( pPMsg->punkUser )
{
IDirectMusicSegmentState8* pSegmentState = NULL;
IDirectMusicSegment* pNotifySegment = NULL;
IDirectMusicSegment8* pNotifySegment8 = NULL;
IDirectMusicSegment8* pPrimarySegment8 = NULL;
// The pPMsg->punkUser contains a IDirectMusicSegmentState8,
// which we can query for the segment that the SegmentState refers to.
if( FAILED( hr = pPMsg->punkUser->QueryInterface( IID_IDirectMusicSegmentState8,
(VOID**) &pSegmentState ) ) )
return DXTRACE_ERR( TEXT("QueryInterface"), hr );
if( SUCCEEDED( hr = pSegmentState->GetSegment( &pNotifySegment ) ) )
{
if( FAILED( hr = pNotifySegment->QueryInterface( IID_IDirectMusicSegment8,
(VOID**) &pNotifySegment8 ) ) )
return DXTRACE_ERR( TEXT("QueryInterface"), hr );
// Get the IDirectMusicSegment for the primary segment
pPrimarySegment8 = g_pMusicSegment->GetSegment();
// Figure out which segment this is
if( pNotifySegment8 == pPrimarySegment8 )
{
// Update the UI controls to show the sound as stopped
EnablePlayUI( hDlg, TRUE );
}
}
// Cleanup
SAFE_RELEASE( pSegmentState );
SAFE_RELEASE( pNotifySegment );
SAFE_RELEASE( pNotifySegment8 );
}
break;
}
pPerf->FreePMsg( (DMUS_PMSG*)pPMsg );
}
return S_OK;
}
//-----------------------------------------------------------------------------
// Name: OnPlaySegment()
// Desc:
//-----------------------------------------------------------------------------
HRESULT OnPlaySegment( HWND hDlg )
{
HRESULT hr;
HWND hLoopButton = GetDlgItem( hDlg, IDC_LOOP_CHECK );
BOOL bLooped = ( SendMessage( hLoopButton, BM_GETSTATE, 0, 0 ) == BST_CHECKED );
if( bLooped )
{
// Set the segment to repeat many times
if( FAILED( hr = g_pMusicSegment->SetRepeats( DMUS_SEG_REPEAT_INFINITE ) ) )
return DXTRACE_ERR( TEXT("SetRepeats"), hr );
}
else
{
// Set the segment to not repeat
if( FAILED( hr = g_pMusicSegment->SetRepeats( 0 ) ) )
return DXTRACE_ERR( TEXT("SetRepeats"), hr );
}
// Play the segment and wait. The DMUS_SEGF_BEAT indicates to play on the
// next beat if there is a segment currently playing.
if( FAILED( hr = g_pMusicSegment->Play( DMUS_SEGF_BEAT ) ) )
return DXTRACE_ERR( TEXT("Play"), hr );
EnablePlayUI( hDlg, FALSE );
return S_OK;
}
//-----------------------------------------------------------------------------
// Name: EnablePlayUI( hDlg,)
// Desc: Enables or disables the Play UI controls
//-----------------------------------------------------------------------------
VOID EnablePlayUI( HWND hDlg, BOOL bEnable )
{
if( bEnable )
{
EnableWindow( GetDlgItem( hDlg, IDC_LOOP_CHECK ), TRUE );
EnableWindow( GetDlgItem( hDlg, IDC_STOP ), FALSE );
EnableWindow( GetDlgItem( hDlg, IDC_PLAY ), TRUE );
SetFocus( GetDlgItem( hDlg, IDC_PLAY ) );
}
else
{
EnableWindow( GetDlgItem( hDlg, IDC_LOOP_CHECK ), FALSE );
EnableWindow( GetDlgItem( hDlg, IDC_STOP ), TRUE );
SetFocus( GetDlgItem( hDlg, IDC_STOP ) );
EnableWindow( GetDlgItem( hDlg, IDC_PLAY ), FALSE );
}
}
//-----------------------------------------------------------------------------
// Name: OnChangeTool()
// Desc:
//-----------------------------------------------------------------------------
HRESULT OnChangeTool( HWND hDlg )
{
HRESULT hr;
IDirectMusicTool* pSelectedTool;
LONG lCurSelection;
lCurSelection = (LONG)SendDlgItemMessage( hDlg, IDC_TOOL_COMBO, CB_GETCURSEL, 0, 0 );
pSelectedTool = (IDirectMusicTool*) SendDlgItemMessage( hDlg, IDC_TOOL_COMBO,
CB_GETITEMDATA, lCurSelection, 0 );
if( pSelectedTool != g_pCurrentTool )
{
// Remove the current tool from the graph
if( g_pCurrentTool != NULL )
{
if( FAILED( hr = g_pGraph->RemoveTool( g_pCurrentTool ) ) )
return DXTRACE_ERR( TEXT("RemoveTool"), hr );
}
// Add the tool to the graph on all PChannels
// and at the beginning of the graph.
if( pSelectedTool != NULL )
{
if( FAILED( hr = g_pGraph->InsertTool( pSelectedTool, NULL, 0, 0 ) ) )
return DXTRACE_ERR( TEXT("InsertTool"), hr );
}
g_pCurrentTool = pSelectedTool;
}
return S_OK;
}
Reference in New Issue View Git Blame Copy Permalink