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>
This commit is contained in:
2025-11-29 16:24:34 +09:00
commit e067522598
5135 changed files with 1745744 additions and 0 deletions

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//----------------------------------------------------------------------------
// File: client.cpp
//
// Desc: This simple program builds upon the 5th tutorial, and is the client
// code for the server in the client/server model
//
// Copyright (c) 2000-2001 Microsoft Corp. All rights reserved.
//-----------------------------------------------------------------------------
#define INITGUID
#define _WIN32_DCOM
#include <stdio.h>
#include <dplay8.h>
//-----------------------------------------------------------------------------
// App specific structures
//-----------------------------------------------------------------------------
struct HOST_NODE
{
DPN_APPLICATION_DESC* pAppDesc;
IDirectPlay8Address* pHostAddress;
WCHAR* pwszSessionName;
HOST_NODE* pNext;
};
//-----------------------------------------------------------------------------
// Global variables
//-----------------------------------------------------------------------------
IDirectPlay8Client* g_pDPClient = NULL;
IDirectPlay8Address* g_pDeviceAddress = NULL;
IDirectPlay8Address* g_pHostAddress = NULL;
BOOL g_bHost;
HOST_NODE* g_pHostList = NULL;
CRITICAL_SECTION g_csHostList;
// This GUID allows DirectPlay to find other instances of the same game on
// the network. So it must be unique for every game, and the same for
// every instance of that game. // {1AD4CA3B-AC68-4d9b-9522-BE59CD485276}
GUID g_guidApp = { 0x1ad4ca3b, 0xac68, 0x4d9b, { 0x95, 0x22, 0xbe, 0x59, 0xcd, 0x48, 0x52, 0x76 } };
//-----------------------------------------------------------------------------
// Function-prototypes
//-----------------------------------------------------------------------------
HRESULT WINAPI DirectPlayMessageHandler(PVOID pvUserContext, DWORD dwMessageId, PVOID pMsgBuffer);
BOOL IsServiceProviderValid(const GUID* pGuidSP);
HRESULT InitDirectPlay();
HRESULT CreateDeviceAddress();
HRESULT CreateHostAddress(WCHAR* pwszHost);
HRESULT EnumDirectPlayHosts();
HRESULT ConnectToSession();
HRESULT SendDirectPlayMessage();
void CleanupDirectPlay();
//-----------------------------------------------------------------------------
// Miscellaneous helper functions
//-----------------------------------------------------------------------------
#define SAFE_DELETE(p) {if(p) {delete (p); (p)=NULL;}}
#define SAFE_DELETE_ARRAY(p) {if(p) {delete[] (p); (p)=NULL;}}
#define SAFE_RELEASE(p) {if(p) {(p)->Release(); (p)=NULL;}}
#define USER_HOST 1
#define USER_CONNECT 2
#define USER_EXIT 1
#define USER_SEND 2
//-----------------------------------------------------------------------------
// Name: main()
// Desc: Entry point for the application.
//-----------------------------------------------------------------------------
int main(int argc, char* argv[], char* envp[])
{
HRESULT hr;
int iUserChoice;
// Init COM so we can use CoCreateInstance
CoInitializeEx(NULL, COINIT_MULTITHREADED);
// Init the DirectPlay system
if( FAILED( hr = InitDirectPlay() ) )
{
printf("Failed Initializing DirectPlay: 0x%X\n", hr);
goto LCleanup;
}
InitializeCriticalSection(&g_csHostList);
if( FAILED( hr = CreateDeviceAddress() ) )
{
printf("Failed CreatingDeviceAddress: 0x%X\n", hr);
goto LCleanup;
}
if( FAILED( hr = EnumDirectPlayHosts() ) )
{
printf("Failed Enumerating Host: 0x%X\n", hr);
goto LCleanup;
}
if( FAILED( hr = ConnectToSession() ) )
{
printf("Failed Connect to Host: 0x%X\n", hr);
goto LCleanup;
}
else
{
printf("\nConnection Successful.\n");
}
// Present User with Choices
do
{
printf("Please select one.\n1. Exit\n2. Send Data\n");
scanf("%d", &iUserChoice);
if( iUserChoice == USER_SEND )
{
if( FAILED( hr = SendDirectPlayMessage() ) )
{
printf("Failed To Send Data: 0x%X\n", hr);
goto LCleanup;
}
}
} while (iUserChoice != USER_EXIT);
LCleanup:
CleanupDirectPlay();
// ShutDown COM
CoUninitialize();
return 0;
}
//-----------------------------------------------------------------------------
// Name: InitDirectPlay()
// Desc: Initialize DirectPlay
//-----------------------------------------------------------------------------
HRESULT InitDirectPlay()
{
HRESULT hr = S_OK;
// Create the IDirectPlay8Client Object
if( FAILED( hr = CoCreateInstance(CLSID_DirectPlay8Client, NULL,
CLSCTX_INPROC_SERVER,
IID_IDirectPlay8Client,
(LPVOID*) &g_pDPClient ) ) )
{
printf("Failed Creating the IDirectPlay8Client Object: 0x%X\n", hr);
goto LCleanup;
}
// Init DirectPlay
if( FAILED( hr = g_pDPClient->Initialize(NULL, DirectPlayMessageHandler, 0 ) ) )
{
printf("Failed Initializing DirectPlay: 0x%X\n", hr);
goto LCleanup;
}
// Ensure that TCP/IP is a valid Service Provider
if( FALSE == IsServiceProviderValid(&CLSID_DP8SP_TCPIP ) )
{
hr = E_FAIL;
printf("Failed validating CLSID_DP8SP_TCPIP");
goto LCleanup;
}
LCleanup:
return hr;
}
//-----------------------------------------------------------------------------
// Name: IsServiceProviderValid()
// Desc: Return TRUE if the service provider is valid
//-----------------------------------------------------------------------------
BOOL IsServiceProviderValid(const GUID* pGuidSP)
{
HRESULT hr;
DPN_SERVICE_PROVIDER_INFO* pdnSPInfo = NULL;
DWORD dwItems = 0;
DWORD dwSize = 0;
hr = g_pDPClient->EnumServiceProviders(&CLSID_DP8SP_TCPIP, NULL, NULL, &dwSize, &dwItems, 0);
if( hr != DPNERR_BUFFERTOOSMALL)
{
printf("Failed Enumerating Service Providers: 0x%x\n", hr);
goto LCleanup;
}
pdnSPInfo = (DPN_SERVICE_PROVIDER_INFO*) new BYTE[dwSize];
if( FAILED( hr = g_pDPClient->EnumServiceProviders(&CLSID_DP8SP_TCPIP, NULL, pdnSPInfo, &dwSize, &dwItems, 0 ) ) )
{
printf("Failed Enumerating Service Providers: 0x%x\n", hr);
goto LCleanup;
}
// There are no items returned so the requested SP is not available
if( dwItems == 0)
{
hr = E_FAIL;
}
LCleanup:
SAFE_DELETE_ARRAY(pdnSPInfo);
if( SUCCEEDED(hr) )
return TRUE;
else
return FALSE;
}
//-----------------------------------------------------------------------------
// Name: DirectPlayMessageHandler
// Desc: Handler for DirectPlay messages.
//-----------------------------------------------------------------------------
HRESULT WINAPI DirectPlayMessageHandler(PVOID pvUserContext, DWORD dwMessageId, PVOID pMsgBuffer)
{
HRESULT hr = S_OK;
switch (dwMessageId)
{
case DPN_MSGID_ENUM_HOSTS_RESPONSE:
{
PDPNMSG_ENUM_HOSTS_RESPONSE pEnumHostsResponseMsg;
const DPN_APPLICATION_DESC* pAppDesc;
HOST_NODE* pHostNode = NULL;
WCHAR* pwszSession = NULL;
pEnumHostsResponseMsg = (PDPNMSG_ENUM_HOSTS_RESPONSE) pMsgBuffer;
pAppDesc = pEnumHostsResponseMsg->pApplicationDescription;
// Insert each host response if it isn't already present
EnterCriticalSection(&g_csHostList);
for (pHostNode = g_pHostList; pHostNode; pHostNode = pHostNode->pNext)
{
if( pAppDesc->guidInstance == pHostNode->pAppDesc->guidInstance)
{
// This host is already in the list
pHostNode = NULL;
goto Break_ENUM_HOSTS_RESPONSE;
}
}
// This host session is not in the list then so insert it.
pHostNode = new HOST_NODE;
if( pHostNode == NULL)
{
goto Break_ENUM_HOSTS_RESPONSE;
}
ZeroMemory(pHostNode, sizeof(HOST_NODE));
// Copy the Host Address
if( FAILED( pEnumHostsResponseMsg->pAddressSender->Duplicate(&pHostNode->pHostAddress ) ) )
{
goto Break_ENUM_HOSTS_RESPONSE;
}
pHostNode->pAppDesc = new DPN_APPLICATION_DESC;
if( pHostNode == NULL)
{
goto Break_ENUM_HOSTS_RESPONSE;
}
ZeroMemory(pHostNode->pAppDesc, sizeof(DPN_APPLICATION_DESC));
memcpy(pHostNode->pAppDesc, pAppDesc, sizeof(DPN_APPLICATION_DESC));
// Null out all the pointers we aren't copying
pHostNode->pAppDesc->pwszSessionName = NULL;
pHostNode->pAppDesc->pwszPassword = NULL;
pHostNode->pAppDesc->pvReservedData = NULL;
pHostNode->pAppDesc->dwReservedDataSize = 0;
pHostNode->pAppDesc->pvApplicationReservedData = NULL;
pHostNode->pAppDesc->dwApplicationReservedDataSize = 0;
if( pAppDesc->pwszSessionName)
{
pwszSession = new WCHAR[wcslen(pAppDesc->pwszSessionName) + 1];
if( pwszSession)
{
wcscpy(pwszSession, pAppDesc->pwszSessionName);
}
}
pHostNode->pwszSessionName = pwszSession;
// Insert it onto the front of the list
pHostNode->pNext = g_pHostList ? g_pHostList->pNext : NULL;
g_pHostList = pHostNode;
pHostNode = NULL;
Break_ENUM_HOSTS_RESPONSE:
LeaveCriticalSection(&g_csHostList);
if( pHostNode)
{
SAFE_RELEASE(pHostNode->pHostAddress);
SAFE_DELETE(pHostNode->pAppDesc);
delete pHostNode;
}
break;
}
case DPN_MSGID_TERMINATE_SESSION:
{
PDPNMSG_TERMINATE_SESSION pTermSessionMsg;
pTermSessionMsg = (PDPNMSG_TERMINATE_SESSION) pMsgBuffer;
printf("\nThe Session has been terminated!\n");
break;
}
case DPN_MSGID_RECEIVE:
{
PDPNMSG_RECEIVE pMsg;
pMsg = (PDPNMSG_RECEIVE) pMsgBuffer;
printf("\nReceived Message: %S\n", (WCHAR*)pMsg->pReceiveData);
break;
}
}
return hr;
}
//-----------------------------------------------------------------------------
// Name: EnumDirectPlayHosts()
// Desc: Enumerates the hosts
//-----------------------------------------------------------------------------
HRESULT EnumDirectPlayHosts()
{
HRESULT hr = S_OK;
WCHAR wszHost[128];
DPN_APPLICATION_DESC dpAppDesc;
WCHAR* pwszURL = NULL;
// Prompt for the hostname/ip
printf("\nPlease enter the IP address of host:\n");
wscanf(L"%ls", wszHost);
if( FAILED( hr = CreateHostAddress(wszHost ) ) )
{
printf("Failed Creating Host Address: 0x%X\n", hr);
goto LCleanup;
}
// Now set up the Application Description
ZeroMemory(&dpAppDesc, sizeof(DPN_APPLICATION_DESC));
dpAppDesc.dwSize = sizeof(DPN_APPLICATION_DESC);
dpAppDesc.guidApplication = g_guidApp;
// We now have the host address so lets enum
if( FAILED( hr = g_pDPClient->EnumHosts(&dpAppDesc, // pApplicationDesc
g_pHostAddress, // pdpaddrHost
g_pDeviceAddress, // pdpaddrDeviceInfo
NULL, 0, // pvUserEnumData, size
4, // dwEnumCount
0, // dwRetryInterval
0, // dwTimeOut
NULL, // pvUserContext
NULL, // pAsyncHandle
DPNENUMHOSTS_SYNC ) ) )// dwFlags
{
printf("Failed Enumerating the Hosts: 0x%X\n", hr);
goto LCleanup;
}
LCleanup:
return hr;
}
//-----------------------------------------------------------------------------
// Name: CreateDeviceAddress()
// Desc: Creates a device address
//-----------------------------------------------------------------------------
HRESULT CreateDeviceAddress()
{
HRESULT hr = S_OK;
// Create our IDirectPlay8Address Device Address
if( FAILED( hr = CoCreateInstance(CLSID_DirectPlay8Address, NULL,
CLSCTX_INPROC_SERVER,
IID_IDirectPlay8Address,
(LPVOID*) &g_pDeviceAddress ) ) )
{
printf("Failed Creating the IDirectPlay8Address Object: 0x%X\n", hr);
goto LCleanup;
}
// Set the SP for our Device Address
if( FAILED( hr = g_pDeviceAddress->SetSP(&CLSID_DP8SP_TCPIP ) ) )
{
printf("Failed Setting the Service Provider: 0x%X\n", hr);
goto LCleanup;
}
LCleanup:
return hr;
}
//-----------------------------------------------------------------------------
// Name: CreateHostAddress()
// Desc: Creates a host address
//-----------------------------------------------------------------------------
HRESULT CreateHostAddress(WCHAR* pwszHost)
{
HRESULT hr = S_OK;
// Create our IDirectPlay8Address Host Address
if( FAILED( hr = CoCreateInstance(CLSID_DirectPlay8Address, NULL,
CLSCTX_INPROC_SERVER,
IID_IDirectPlay8Address,
(LPVOID*) &g_pHostAddress ) ) )
{
printf("Failed Creating the IDirectPlay8Address Object: 0x%X\n", hr);
goto LCleanup;
}
// Set the SP for our Host Address
if( FAILED( hr = g_pHostAddress->SetSP(&CLSID_DP8SP_TCPIP ) ) )
{
printf("Failed Setting the Service Provider: 0x%X\n", hr);
goto LCleanup;
}
// Set the hostname into the address
if( FAILED( hr = g_pHostAddress->AddComponent(DPNA_KEY_HOSTNAME, pwszHost,
2*(wcslen(pwszHost) + 1), /*bytes*/
DPNA_DATATYPE_STRING ) ) )
{
printf("Failed Adding Hostname to Host Address: 0x%X\n", hr);
goto LCleanup;
}
LCleanup:
return hr;
}
//-----------------------------------------------------------------------------
// Name: ConnectToSession()
// Desc: Connects to a DirectPlay session
//-----------------------------------------------------------------------------
HRESULT ConnectToSession()
{
HRESULT hr = E_FAIL;
DPN_APPLICATION_DESC dpnAppDesc;
IDirectPlay8Address* pHostAddress = NULL;
ZeroMemory(&dpnAppDesc, sizeof(DPN_APPLICATION_DESC));
dpnAppDesc.dwSize = sizeof(DPN_APPLICATION_DESC);
dpnAppDesc.guidApplication = g_guidApp;
// Simply connect to the first one in the list
EnterCriticalSection(&g_csHostList);
if( g_pHostList && SUCCEEDED(hr = g_pHostList->pHostAddress->Duplicate(&pHostAddress ) ) )
{
hr = g_pDPClient->Connect(&dpnAppDesc, // pdnAppDesc
pHostAddress, // pHostAddr
g_pDeviceAddress, // pDeviceInfo
NULL, // pdnSecurity
NULL, // pdnCredentials
NULL, 0, // pvUserConnectData/Size
NULL, // pvAsyncContext
NULL, // pvAsyncHandle
DPNCONNECT_SYNC); // dwFlags
if( FAILED( hr))
printf("Failed Connecting to Host: 0x%x\n", hr);
}
else
{
printf("Failed Duplicating Host Address: 0x%x\n", hr);
}
LeaveCriticalSection(&g_csHostList);
SAFE_RELEASE(pHostAddress);
return hr;
}
//-----------------------------------------------------------------------------
// Name: SendDirectPlayMessage()
// Desc: Sends a DirectPlay message to all players
//-----------------------------------------------------------------------------
HRESULT SendDirectPlayMessage()
{
HRESULT hr = S_OK;
DPN_BUFFER_DESC dpnBuffer;
WCHAR wszData[256];
// Get the data from the user
printf("\nPlease Enter a String.\n");
wscanf(L"%ls", wszData);
dpnBuffer.pBufferData = (BYTE*) wszData;
dpnBuffer.dwBufferSize = 2 * (wcslen(wszData) + 1);
if( FAILED( hr = g_pDPClient->Send(&dpnBuffer, // pBufferDesc
1, // cBufferDesc
0, // dwTimeOut
NULL, // pvAsyncContext
NULL, // pvAsyncHandle
DPNSEND_SYNC |
DPNSEND_NOLOOPBACK ) ) ) // dwFlags
{
printf("Failed Sending Data: 0x%x\n", hr);
}
return hr;
}
//-----------------------------------------------------------------------------
// Name: CleanupDirectPlay()
// Desc: Cleanup DirectPlay
//-----------------------------------------------------------------------------
void CleanupDirectPlay()
{
HOST_NODE* pHostNode = NULL;
HOST_NODE* pHostNodetmp = NULL;
// Shutdown DirectPlay
if( g_pDPClient)
g_pDPClient->Close(0);
// Clean up Host list
EnterCriticalSection(&g_csHostList);
pHostNode = g_pHostList;
while( pHostNode != NULL )
{
SAFE_RELEASE(pHostNode->pHostAddress);
SAFE_DELETE(pHostNode->pAppDesc);
SAFE_DELETE(pHostNode->pwszSessionName);
pHostNodetmp = pHostNode;
pHostNode = pHostNode->pNext;
SAFE_DELETE(pHostNodetmp);
}
LeaveCriticalSection(&g_csHostList);
SAFE_RELEASE(g_pDeviceAddress);
SAFE_RELEASE(g_pHostAddress);
SAFE_RELEASE(g_pDPClient);
DeleteCriticalSection(&g_csHostList);
}

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//----------------------------------------------------------------------------
// File: server.cpp
//
// Desc: This simple program builds upon the 5th tutorial, and is the server
// code for the server in the client/server model
//
// Copyright (c) 2000-2001 Microsoft Corp. All rights reserved.
//-----------------------------------------------------------------------------
#define INITGUID
#define _WIN32_DCOM
#include <stdio.h>
#include <dplay8.h>
//-----------------------------------------------------------------------------
// Global variables
//-----------------------------------------------------------------------------
IDirectPlay8Server* g_pDPServer = NULL;
IDirectPlay8Address* g_pDeviceAddress = NULL;
IDirectPlay8Address* g_pHostAddress = NULL;
// This GUID allows DirectPlay to find other instances of the same game on
// the network. So it must be unique for every game, and the same for
// every instance of that game. // {1AD4CA3B-AC68-4d9b-9522-BE59CD485276}
GUID g_guidApp = { 0x1ad4ca3b, 0xac68, 0x4d9b, { 0x95, 0x22, 0xbe, 0x59, 0xcd, 0x48, 0x52, 0x76 } };
//-----------------------------------------------------------------------------
// Function-prototypes
//-----------------------------------------------------------------------------
HRESULT WINAPI DirectPlayMessageHandler(PVOID pvUserContext, DWORD dwMessageId, PVOID pMsgBuffer);
BOOL IsServiceProviderValid(const GUID* pGuidSP);
HRESULT InitDirectPlay();
HRESULT CreateDeviceAddress();
HRESULT HostSession();
HRESULT SendDirectPlayMessage();
void CleanupDirectPlay();
//-----------------------------------------------------------------------------
// Miscellaneous helper functions
//-----------------------------------------------------------------------------
#define SAFE_DELETE(p) {if(p) {delete (p); (p)=NULL;}}
#define SAFE_DELETE_ARRAY(p) {if(p) {delete[] (p); (p)=NULL;}}
#define SAFE_RELEASE(p) {if(p) {(p)->Release(); (p)=NULL;}}
#define USER_EXIT 1
#define USER_SEND 2
//-----------------------------------------------------------------------------
// Name: main()
// Desc: Entry point for the application.
//-----------------------------------------------------------------------------
int main(int argc, char* argv[], char* envp[])
{
HRESULT hr;
int iUserChoice;
// Init COM so we can use CoCreateInstance
CoInitializeEx(NULL, COINIT_MULTITHREADED);
// Init the DirectPlay system
if( FAILED( hr = InitDirectPlay() ) )
{
printf("Failed Initializing DirectPlay: 0x%X\n", hr);
goto LCleanup;
}
if( FAILED( hr = CreateDeviceAddress() ) )
{
printf("Failed CreatingDeviceAddress: 0x%X\n", hr);
goto LCleanup;
}
if( FAILED( hr = HostSession() ) )
{
printf("Failed Hosting: 0x%X\n", hr);
goto LCleanup;
}
// Present User with Choices
do
{
printf("Please select one.\n1. Exit\n2. Send Data\n");
scanf("%d", &iUserChoice);
if( iUserChoice == USER_SEND )
{
if( FAILED( hr = SendDirectPlayMessage() ) )
{
printf("Failed To Send Data: 0x%X\n", hr);
goto LCleanup;
}
}
} while (iUserChoice != USER_EXIT);
LCleanup:
CleanupDirectPlay();
// ShutDown COM
CoUninitialize();
return 0;
}
//-----------------------------------------------------------------------------
// Name: InitDirectPlay()
// Desc: Initialize DirectPlay
//-----------------------------------------------------------------------------
HRESULT InitDirectPlay()
{
HRESULT hr = S_OK;
// Create the IDirectPlay8Server Object
if( FAILED( hr = CoCreateInstance(CLSID_DirectPlay8Server, NULL,
CLSCTX_INPROC_SERVER,
IID_IDirectPlay8Server,
(LPVOID*) &g_pDPServer ) ) )
{
printf("Failed Creating the IDirectPlay8Peer Object: 0x%X\n", hr);
goto LCleanup;
}
// Init DirectPlay
if( FAILED( hr = g_pDPServer->Initialize(NULL, DirectPlayMessageHandler, 0 ) ) )
{
printf("Failed Initializing DirectPlay: 0x%X\n", hr);
goto LCleanup;
}
// Ensure that TCP/IP is a valid Service Provider
if( FALSE == IsServiceProviderValid(&CLSID_DP8SP_TCPIP ) )
{
hr = E_FAIL;
printf("Failed validating CLSID_DP8SP_TCPIP");
goto LCleanup;
}
LCleanup:
return hr;
}
//-----------------------------------------------------------------------------
// Name: IsServiceProviderValid()
// Desc: Return TRUE if the service provider is valid
//-----------------------------------------------------------------------------
BOOL IsServiceProviderValid(const GUID* pGuidSP)
{
HRESULT hr;
DPN_SERVICE_PROVIDER_INFO* pdnSPInfo = NULL;
DWORD dwItems = 0;
DWORD dwSize = 0;
hr = g_pDPServer->EnumServiceProviders(&CLSID_DP8SP_TCPIP, NULL, NULL, &dwSize, &dwItems, 0);
if( hr != DPNERR_BUFFERTOOSMALL)
{
printf("Failed Enumerating Service Providers: 0x%x\n", hr);
goto LCleanup;
}
pdnSPInfo = (DPN_SERVICE_PROVIDER_INFO*) new BYTE[dwSize];
if( FAILED( hr = g_pDPServer->EnumServiceProviders(&CLSID_DP8SP_TCPIP, NULL, pdnSPInfo, &dwSize, &dwItems, 0 ) ) )
{
printf("Failed Enumerating Service Providers: 0x%x\n", hr);
goto LCleanup;
}
// There are no items returned so the requested SP is not available
if( dwItems == 0)
{
hr = E_FAIL;
}
LCleanup:
SAFE_DELETE_ARRAY(pdnSPInfo);
if( SUCCEEDED(hr) )
return TRUE;
else
return FALSE;
}
//-----------------------------------------------------------------------------
// Name: DirectPlayMessageHandler
// Desc: Handler for DirectPlay messages.
//-----------------------------------------------------------------------------
HRESULT WINAPI DirectPlayMessageHandler(PVOID pvUserContext, DWORD dwMessageId, PVOID pMsgBuffer)
{
HRESULT hr = S_OK;
switch (dwMessageId)
{
case DPN_MSGID_RECEIVE:
{
PDPNMSG_RECEIVE pMsg;
pMsg = (PDPNMSG_RECEIVE) pMsgBuffer;
printf("\nReceived Message: %S\n", (WCHAR*)pMsg->pReceiveData);
break;
}
}
return hr;
}
//-----------------------------------------------------------------------------
// Name: CreateDeviceAddress()
// Desc: Creates a device address
//-----------------------------------------------------------------------------
HRESULT CreateDeviceAddress()
{
HRESULT hr = S_OK;
// Create our IDirectPlay8Address Device Address
if( FAILED( hr = CoCreateInstance(CLSID_DirectPlay8Address, NULL,
CLSCTX_INPROC_SERVER,
IID_IDirectPlay8Address,
(LPVOID*) &g_pDeviceAddress ) ) )
{
printf("Failed Creating the IDirectPlay8Address Object: 0x%X\n", hr);
goto LCleanup;
}
// Set the SP for our Device Address
if( FAILED( hr = g_pDeviceAddress->SetSP(&CLSID_DP8SP_TCPIP ) ) )
{
printf("Failed Setting the Service Provider: 0x%X\n", hr);
goto LCleanup;
}
LCleanup:
return hr;
}
//-----------------------------------------------------------------------------
// Name: HostSession()
// Desc: Host a DirectPlay session
//-----------------------------------------------------------------------------
HRESULT HostSession()
{
HRESULT hr = S_OK;
DPN_APPLICATION_DESC dpAppDesc;
DPN_PLAYER_INFO dpPlayerInfo;
WCHAR wszSession[128];
WCHAR wszName[] = L"Server";
ZeroMemory(&dpPlayerInfo, sizeof(DPN_PLAYER_INFO));
dpPlayerInfo.dwSize = sizeof(DPN_PLAYER_INFO);
dpPlayerInfo.dwInfoFlags = DPNINFO_NAME;
dpPlayerInfo.pwszName = wszName;
dpPlayerInfo.pvData = NULL;
dpPlayerInfo.dwDataSize = NULL;
dpPlayerInfo.dwPlayerFlags = 0;
if( FAILED( hr = g_pDPServer->SetServerInfo( &dpPlayerInfo, NULL, NULL,
DPNSETSERVERINFO_SYNC ) ) )
{
printf("Failed Hosting: 0x%X\n", hr);
goto LCleanup;
}
// Prompt the user for the session name
printf("\nPlease Enter a Session Name.\n");
wscanf(L"%ls", wszSession);
// Now set up the Application Description
ZeroMemory(&dpAppDesc, sizeof(DPN_APPLICATION_DESC));
dpAppDesc.dwSize = sizeof(DPN_APPLICATION_DESC);
dpAppDesc.dwFlags = DPNSESSION_CLIENT_SERVER;
dpAppDesc.guidApplication = g_guidApp;
dpAppDesc.pwszSessionName = wszSession;
// We are now ready to host the app
if( FAILED( hr = g_pDPServer->Host(&dpAppDesc, // AppDesc
&g_pDeviceAddress, 1, // Device Address
NULL, NULL, // Reserved
NULL, // Player Context
0 ) ) ) // dwFlags
{
printf("Failed Hosting: 0x%X\n", hr);
goto LCleanup;
}
else
{
printf("Currently Hosting...\n");
}
LCleanup:
return hr;
}
//-----------------------------------------------------------------------------
// Name: SendDirectPlayMessage()
// Desc: Sends a DirectPlay message to all players
//-----------------------------------------------------------------------------
HRESULT SendDirectPlayMessage()
{
HRESULT hr = S_OK;
DPN_BUFFER_DESC dpnBuffer;
WCHAR wszData[256];
// Get the data from the user
printf("\nPlease Enter a String.\n");
wscanf(L"%ls", wszData);
dpnBuffer.pBufferData = (BYTE*) wszData;
dpnBuffer.dwBufferSize = 2 * (wcslen(wszData) + 1);
if( FAILED( hr = g_pDPServer->SendTo(DPNID_ALL_PLAYERS_GROUP, // dpnid
&dpnBuffer, // pBufferDesc
1, // cBufferDesc
0, // dwTimeOut
NULL, // pvAsyncContext
NULL, // pvAsyncHandle
DPNSEND_SYNC | // dwFlags
DPNSEND_NOLOOPBACK ) ) )
{
printf("Failed Sending Data: 0x%x\n", hr);
}
return hr;
}
//-----------------------------------------------------------------------------
// Name: CleanupDirectPlay()
// Desc: Cleanup DirectPlay
//-----------------------------------------------------------------------------
void CleanupDirectPlay()
{
// Shutdown DirectPlay
if( g_pDPServer)
g_pDPServer->Close(0);
SAFE_RELEASE(g_pDeviceAddress);
SAFE_RELEASE(g_pHostAddress);
SAFE_RELEASE(g_pDPServer);
}

View File

@@ -0,0 +1,100 @@
# Microsoft Developer Studio Project File - Name="Server" - Package Owner=<4>
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CPP=cl.exe
MTL=midl.exe
RSC=rc.exe
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# Begin Target
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View File

@@ -0,0 +1,15 @@
//-----------------------------------------------------------------------------
// Name: ClientServer DirectPlay Tutorial
//
// Copyright (c) 2000-2001 Microsoft Corporation. All rights reserved.
//-----------------------------------------------------------------------------
Description
===========
The ClientServer tutorial is the 5th tutorial for DirectPlay. It builds upon the last
tutorial and adds a ClientServer
Path
====
Source: DXSDK\Samples\Multimedia\DirectPlay\Tutorials\Tut05_ClientServer