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ConnectFourGame.cpp
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ConnectFourGame.cpp
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#include "stdafx.h"
//****************** Global Data ************************//
CConnectFourGame* conFour;
bool g_IsPlacingChip = false;
LONG parenthWnd = 0;
HWND gameHwnd = NULL;
SLOTWNDINFO g_SlotWndInfo[GAME_COLS];
TCHAR g_szClassName[] = TEXT("Connect4WndClass");
TCHAR g_szSlotClsName[] = TEXT("SlotWndClass");
WNDCLASSEX gameWnd;
WNDCLASSEX slotWnd;
HBITMAP g_hbmGameBoard = NULL;
HBITMAP g_hbmSlot = NULL;
HBITMAP g_hbmRedChip = NULL;
HBITMAP g_hbmRedChipMask = NULL;
HBITMAP g_hbmBlueChip = NULL;
HBITMAP g_hbmBlueChipMask = NULL;
HBITMAP g_hbmGreenChip = NULL;
HBITMAP g_hbmGreenChipMask = NULL;
CHIPVECINFO *g_lpConFourVecs = NULL;
CHIPINFO chipInfo;
SEAT Seats[6];
ConnectFourPlayer ConFourPlayers[4];
ConnectFourPlayer RedPlayer;
ConnectFourPlayer BluePlayer;
ConnectFourPlayer *IPlayer;
CURRENTTURN g_PlayerTurn;
UINT g_GameState;
UINT g_GamesPlayed;
//***************** CConnectFourGame Class Definition ************************//
//***** Constructors/Destructor *****//
CConnectFourGame::CConnectFourGame() : m_refCount(0),
m_Con4DispSet(false),
m_GameId(0),
m_GameType(377),
m_GameKey(33018),
con4State(GameState::AuthStep1)
{
//set our type info to point to the proper interface
m_pTypeInfo = NULL;
CComPtr<ITypeLib> pTypeLib;
HRESULT hr;
hr = LoadRegTypeLib(LIBID_ConnectFourLib, 1, 0, 0, &pTypeLib);
CComPtr<ITypeInfo> pTypeInfo;
hr = pTypeLib->GetTypeInfoOfGuid(IID_IConnectFourGame, &m_pTypeInfo);
g_PlayerTurn = NOPLAYER;
g_GameState = GAMEIDLE;
g_GamesPlayed = 0;
//set up the seats data
//RedPlayers seat
Seats[0].SeatID = 1;
Seats[0].IsOccupied = false;
Seats[0].Top = SEAT1_TOP;
Seats[0].Left = SEAT1_LEFT;
Seats[0].Width = SEAT1_WIDTH;
Seats[0].Height = SEAT1_HEIGHT;
//BluePlayers seat
Seats[1].SeatID = 2;
Seats[1].IsOccupied = false;
Seats[1].Top = SEAT2_TOP;
Seats[1].Left = SEAT2_LEFT;
Seats[1].Width = SEAT2_WIDTH;
Seats[1].Height = SEAT2_HEIGHT;
for(SHORT i = 2; i < GAME_MAX; i++)
{
Seats[i].SeatID = i;
Seats[i].IsOccupied = false;
Seats[i].Top = 0;
Seats[i].Left = 0;
Seats[i].Width = 0;
Seats[i].Width = 0;
}
//initialize our chip info struct
chipInfo.dx = 0;
chipInfo.dy = 7;
chipInfo.height = CHIP_HEIGHT;
chipInfo.width = CHIP_WIDTH;
chipInfo.x = 0;
chipInfo.y = -34;
}
CConnectFourGame::~CConnectFourGame()
{
}
//***** IUnknown Interface Method Implementation *****//
STDMETHODIMP_(ULONG) CConnectFourGame::AddRef()
{
return ++m_refCount;
}
STDMETHODIMP_(ULONG) CConnectFourGame::Release()
{
ULONG ret(--m_refCount);
if(!ret)
delete this;
return ret;
}
STDMETHODIMP CConnectFourGame::QueryInterface(REFIID riid, void** ppv)
{
USES_CONVERSION;
//::MessageBox(NULL, "Queryinterface called", "", MB_OK);
//look at what class and interface the client is asking for
//LPOLESTR coclassidStr;
//StringFromCLSID(riid, &coclassidStr);
//::MessageBox(NULL, (LPCTSTR)OLE2T(coclassidStr), "QueryInterface", MB_OK);
if(!ppv)
{
//::MessageBox(NULL, "bad pointer error", "QueryInterface", MB_OK);
return E_POINTER;
}
if(riid == IID_IUnknown || riid == IID_IConnectFourGame)
{
//::MessageBox(NULL, "IConnectFourGame pointer set", "QueryInterface", MB_OK);
*ppv = static_cast<IConnectFourGame*>(this);
}
else if(riid == IID_IConnectionPointContainer)
{
//::MessageBox(NULL, "IConnectionPointCointainer pointer set", "QueryInterface", MB_OK);
*ppv = static_cast<IConnectionPointContainer*>(this);
}
else if(riid == IID_IProvideClassInfo2)
{
//::MessageBox(NULL, "IProvideClassInfo2 pointer set", "QueryInterface", MB_OK);
*ppv = static_cast<IProvideClassInfo2*>(this);
}
else if(riid == IID_IDispatch)
{
//::MessageBox(NULL, "IDispatch pointer set", "QueryInterface", MB_OK);
//if(m_Con4DispSet == false)
//{
//*ppv = static_cast<IDispatch*>(m_pConnectFourEvents);
//*ppv = static_cast<IDispatch*>(this);
//m_Con4DispSet = true;
//}
//else
*ppv = static_cast<IDispatch*>(this);
}
else if(riid == IID_IPersistStreamInit || riid == IID_IPersistPropertyBag)
{
//::MessageBox(NULL, "no IPersistStream or IPersistPropertyBag Interface",
/// "QueryInterface", MB_OK);
return *ppv = NULL, E_NOINTERFACE;
}
else
{
//::MessageBox(NULL, "no matching interface found error", "QueryInterface", MB_OK);
return *ppv = NULL, E_NOINTERFACE;
}
((IUnknown*)*ppv)->AddRef();
return S_OK;
}
//***** IDispatch Interface Method Implementation *****//
STDMETHODIMP CConnectFourGame::GetIDsOfNames(REFIID riid, OLECHAR** rgszNames, UINT cNames,
LCID lcid, DISPID* rgDispId)
{
USES_CONVERSION;
//::MessageBox(NULL, "GetIdsOfNames called !", "IDispatch", MB_OK);
//::MessageBox(NULL, OLE2T(rgszNames[0]), "IDispatch", MB_OK);
//if(lcid == 0 || lcid == 9 || lcid == 0x409)
HRESULT hr;
hr = m_pTypeInfo->GetIDsOfNames(rgszNames, cNames, rgDispId);
//if(SUCCEEDED(hr))
//::MessageBox(NULL, "getidsofnames succeeded", "", MB_OK);
return hr;
//return DISP_E_UNKNOWNLCID;
}
STDMETHODIMP CConnectFourGame::GetTypeInfo(UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo)
{
::MessageBox(NULL, "GetTypeInfo called !", "IDispatch", MB_OK);
if(iTInfo)
return TYPE_E_ELEMENTNOTFOUND;
if(!ppTInfo)
return E_POINTER;
if(lcid == 0 || lcid == 9 || lcid == 0x409)
return m_pTypeInfo.CopyTo(ppTInfo), S_OK;
return *ppTInfo = NULL, DISP_E_UNKNOWNLCID;
}
STDMETHODIMP CConnectFourGame::GetTypeInfoCount(UINT* pctinfo)
{
::MessageBox(NULL, "GetTypeInfoCount called !", "IDispatch", MB_OK);
if(!pctinfo) return E_POINTER;
return *pctinfo = 1, S_OK;
}
STDMETHODIMP CConnectFourGame::Invoke(DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags,
DISPPARAMS* pDispParams, VARIANT* pVarResult, EXCEPINFO* pExcepInfo, UINT* puArgError)
{
//::MessageBox(NULL, "invoke called", "", MB_OK);
//
//we should do a LCID check here...
//
HRESULT hr;
void *pvThis;
pvThis = static_cast<IConnectFourGame*>(this);
//if(dispIdMember == 4)
//::MessageBox(NULL, "getgamedetails", "", MB_OK);
hr = m_pTypeInfo->Invoke(pvThis, dispIdMember, wFlags, pDispParams, NULL,
NULL, NULL);
//if(SUCCEEDED(hr))
// ::MessageBox(NULL, "invoke succeeded", "", MB_OK);
return hr;
}
//********** Nested Class XCPConnectFourEvents Class Implementation **********//
//***** IUnknown Interface Method Implementation *****//
STDMETHODIMP CConnectFourGame::XCPConnectFourEvents::QueryInterface(REFIID riid, void **ppv)
{
::MessageBox(NULL, "Connect4Events QueryInterface called", "_Iconnectfourevnets", MB_OK);
if(riid == IID_IUnknown || riid == IID_IConnectionPoint)
*ppv = static_cast<IConnectionPoint*>(this);
else
return *ppv = NULL, E_NOINTERFACE;
((IUnknown*)*ppv)->AddRef();
return S_OK;
}
STDMETHODIMP_(ULONG) CConnectFourGame::XCPConnectFourEvents::AddRef(void)
{
return This()->AddRef();
}
STDMETHODIMP_(ULONG) CConnectFourGame::XCPConnectFourEvents::Release(void)
{
return This()->Release();
}
//***** IConnectionPoint Interface Method Implementation *****//
STDMETHODIMP CConnectFourGame::XCPConnectFourEvents::Advise(IUnknown* pUnkSink, DWORD *pdwCookie)
{
/*CoInitialize(0);
HRESULT hr;
//** instantiate an existing vp game first so we can grab its interface
CComPtr<IDispatch> vpgDisp;
CComPtr<IConnectionPointContainer> vpgConPntCntr;
CComPtr<IConnectionPoint> vpgConPnt;
USES_CONVERSION;
CLSID vpgCLSID;
LPOLESTR szvpgCLSID = L"{B87C4C58-51C9-11D0-9427-000021473605}";
CLSIDFromString(szvpgCLSID, &vpgCLSID);
hr = CoCreateInstance( vpgCLSID,
NULL,
CLSCTX_INPROC,
IID_IDispatch,
(void**)&vpgDisp );
hr = vpgDisp->QueryInterface( IID_IConnectionPointContainer,
(void**)&vpgConPntCntr);
CLSID vpgConPntCLSID;
LPOLESTR szvpgConPntCLSID = L"{B196B283-BAB4-101A-B69C-00AA00341D05}";
CLSIDFromString(szvpgConPntCLSID, &vpgConPntCLSID);
vpgConPntCntr->FindConnectionPoint(vpgConPntCLSID, &vpgConPnt);
vpgConPnt->Advise((IUnknown*)&This()->m_ConPntProxy, &This()->tempCookie);*/
HRESULT hr = S_OK;
//::MessageBox(NULL, "Advise called", "", MB_OK);
*pdwCookie = 0;
//USES_CONVERSION;
//LPOLESTR coclassidStr;
//StringFromCLSID(This()->ConPntID, &coclassidStr);
//::MessageBox(NULL, (LPCTSTR)OLE2T(coclassidStr), "ID being requested", MB_OK);
//QueryInterface for correct callback type
hr = pUnkSink->QueryInterface(/*This()->ConPntID*/IID_IDispatch,
(void **)&(This()->m_pConnectFourEvents));
//This()->m_pConnectFourEvents = static_cast<IConnectFourEvents*>(pUnkSink);
//HRESULT hr = S_OK;
//This()->m_pConnectFourEvents = static_cast<IConnectFourEvents*>(pUnkSink);
//This()->m_pConnectFourEvents = static_cast<IDispatch*>(This()->m_genericEventSink);
//CheckErr(hr);
if(hr == E_NOINTERFACE)
{
::MessageBox(NULL, "Advise failed E_NOINTERFACE", "IConnectionPoint", MB_OK);
hr = CONNECT_E_NOCONNECTION;
}
//CheckErr(hr);
if(SUCCEEDED(hr)) // make up a meaningful cookie
{
//::MessageBox(NULL, "Advise succeeded", "IConnectionPoint", MB_OK);
*pdwCookie = DWORD(This()->m_pConnectFourEvents);
}
//CoUninitialize();
return hr;
}
STDMETHODIMP CConnectFourGame::XCPConnectFourEvents::Unadvise(DWORD cookie)
{
//ensure that the cookie corresponds to a valid connection
if(DWORD(This()->m_pConnectFourEvents) != cookie)
return CONNECT_E_NOCONNECTION;
//release the connection
This()->m_pConnectFourEvents->Release();
This()->m_pConnectFourEvents = 0;
return S_OK;
}
STDMETHODIMP CConnectFourGame::XCPConnectFourEvents::GetConnectionInterface(IID *piid)
{
::MessageBox(NULL, "GetConnectionInterface called", "spybot", MB_OK);
//Assert(piid);
//return IID of the interface managed by this subobject
*piid = IID_IConnectFourEvents;
return S_OK;
}
STDMETHODIMP CConnectFourGame::XCPConnectFourEvents::GetConnectionPointContainer(IConnectionPointContainer **ppcpc)
{
::MessageBox(NULL, "GetConnectionPointContainer", "", MB_OK);
//Assert(ppcpc);
(*ppcpc = This())->AddRef(); //return containing object
return S_OK;
}
STDMETHODIMP
CConnectFourGame::XCPConnectFourEvents::EnumConnections(
IEnumConnections **ppEnum)
{
::MessageBox(NULL, "EnumConnections called", "IConnectionPoint", MB_OK);
return E_NOTIMPL;
}
inline CConnectFourGame* CConnectFourGame::XCPConnectFourEvents::This(void)
{
return (CConnectFourGame*)((char*)this - offsetof(CConnectFourGame,
m_xcpConnectFourEvents));
}
//********** End of Nested Class XCPConnectFourEvents Implementation **********//
//***** IConnectionPointContainer Interface Method Implementation *****//
STDMETHODIMP CConnectFourGame::FindConnectionPoint(REFIID riid, IConnectionPoint **ppcp)
{
USES_CONVERSION;
//::MessageBox(NULL, "FindConnectionPoint Called", "IConnectionPointContainer", MB_OK);
//LPOLESTR coclassidStr;
//StringFromCLSID(riid, &coclassidStr);
//::MessageBox(NULL, (LPCTSTR)OLE2T(coclassidStr), "ID being requested", MB_OK);
ConPntID = riid;
//if(riid == DIID__IConnectFourEvents)
*ppcp = &m_xcpConnectFourEvents;
/*else
{
LPOLESTR conpntid;
StringFromCLSID(IID_IConnectionPoint, &conpntid);
::MessageBox(NULL, (LPCTSTR)OLE2T(conpntid), "IConnectionPointID", MB_OK);
::MessageBox(NULL, "FindConnectionPoint Failed", "=D", MB_OK);
return *ppcp = NULL, CONNECT_E_NOCONNECTION;
}*/
(*ppcp)->AddRef();
return S_OK;
}
STDMETHODIMP CConnectFourGame::EnumConnectionPoints(IEnumConnectionPoints **ppEnum)
{
return E_NOTIMPL;
}
//***** IProvideClassInfo2 Interface Method Implementation *****//
STDMETHODIMP CConnectFourGame::GetClassInfo(ITypeInfo **ppti)
{
::MessageBox(NULL, "GEtClassinfo", "", MB_OK);
//Assert(ppti != 0);
ITypeLib *ptl = 0;
HRESULT hr = LoadRegTypeLib(LIBID_ConnectFourLib, 1, 0, 0, &ptl);
if(SUCCEEDED(hr))
{
hr = ptl->GetTypeInfoOfGuid(CLSID_ConnectFourGame, ppti);
ptl->Release();
}
return hr;
}
STDMETHODIMP CConnectFourGame::GetGUID(DWORD dwGuidKind, GUID *pGUID)
{
if(dwGuidKind != GUIDKIND_DEFAULT_SOURCE_DISP_IID || !pGUID)
return E_INVALIDARG;
//IConnectFourEvents must be defined as a dispinterface
*pGUID = IID_IConnectFourEvents;
return S_OK;
}
//***** IConnectFourGame (vp game methods) Implementation *****//
STDMETHODIMP_(void) CConnectFourGame::EndGame(void)
{
Fire_GetParentWnd(&parenthWnd);
LeaveGroup(RedPlayer.PlayerID, RedPlayer.Name.m_str,
RedPlayer.GroupID, RedPlayer.GroupName.m_str);
if(Seats[1].IsOccupied == true)
LeaveGroup(BluePlayer.PlayerID, BluePlayer.Name.m_str,
BluePlayer.GroupID, BluePlayer.GroupName.m_str);
for(int i = 0; i < MAX_VIEWERS; i++)
{
if(Seats[2+i].IsOccupied == true)
LeaveGroup( ConFourPlayers[i].PlayerID,
ConFourPlayers[i].Name.m_str,
ConFourPlayers[i].GroupID,
ConFourPlayers[i].GroupName.m_str);
}
IPlayer = NULL;
m_GameSvrId = 0;
for(int x = 0; x < GAME_COLS; x++)
{
g_SlotWndInfo[x].hWnd = NULL;
g_SlotWndInfo[x].chipCnt = 0;
g_SlotWndInfo[x].Index = 0;
g_SlotWndInfo[x].IsPlacingChip = false;
for(int y = 0; y < GAME_ROWS; y++)
g_SlotWndInfo[x].chipLocState[y] = NOCHIP;
}
g_PlayerTurn = NOPLAYER;
g_GameState = GAMEIDLE;
g_GamesPlayed = 0;
if(g_lpConFourVecs != NULL)
{
delete g_lpConFourVecs;
g_lpConFourVecs = NULL;
}
if(gameHwnd != NULL)
DestroyWindow(gameHwnd);
}
STDMETHODIMP_(BSTR) CConnectFourGame::GetClassID()
{
LPOLESTR oleClassID;
StringFromCLSID(LIBID_ConnectFourLib, &oleClassID);
return SysAllocString(oleClassID);
}
STDMETHODIMP_(void) CConnectFourGame::GetGameDetails(BSTR* Name, BSTR* Info, BSTR* SeatList, BSTR* CanChangeSeat, BSTR* CanSelectSeat, SHORT* MinParticipants, SHORT* MaxParticipants, BSTR* Avatar)
{
USES_CONVERSION;
*Name = SysAllocString(L"Connect Four Game Group\0");
*Info = SysAllocString(L"http://www.xi0n.com\0");
*SeatList = SysAllocString(L"2,3,24,32,Player 1;2,38,24,32,Player 2;2,95,18,24,Viewer 1;30,95,18,24,Viewer 2;59,95,18,24,Viewer 3;87,95,18,24,Viewer 4;\0");
*CanChangeSeat = SysAllocString(L"N\0");
*CanSelectSeat = SysAllocString(L"N\0");
*MinParticipants = 1;
*MaxParticipants = 6;
HRSRC hResourceInfo;
HGLOBAL hResource;
//find our resource information
hResourceInfo = FindResource(GetModuleHandle("Con4.dll"),
MAKEINTRESOURCE(IDG_GAMEGROUP), TEXT("GIFIMAGE"));
if(hResourceInfo == NULL)
ShowLastError("FindResource");
//grab handle to our resource in global memory
hResource = LoadResource(GetModuleHandle("Con4.dll"), hResourceInfo);
if(hResource == NULL)
ShowLastError("LoadResource");
//determine size of the resource (av gif data)
const DWORD resSize = SizeofResource(GetModuleHandle("Con4.dll"), hResourceInfo);
//lock our resource data in memory, store it in a character array
const char *szAvData = (char*)LockResource(hResource);
//call method to convert ascii binary data to BSTR binary data
BinAsciiToBinBSTR(szAvData, resSize, Avatar);
//free resource memory block
FreeResource(hResource);
}
STDMETHODIMP_(void) CConnectFourGame::Send(LONG Id, BSTR Name, SHORT Type, LONG ToId, SHORT SendType, BSTR Message, BSTR* Data)
{
//is data being sent directly to me
if(ToId != IPlayer->GroupID)
{
ProcessData(*Data, Id);
}
//or to my whole group
else
{
ProcessData(*Data);
}
}
STDMETHODIMP_(void) CConnectFourGame::EnumMembers(LONG Current, SHORT Level, LONG Id, BSTR Name, SHORT Type, LONG X, LONG Y)
{
//we only need to fire the dup avatar/set avatar events for player slots
//not viewer slots so check to make sure that is who they are enumerating
if(X > 0 && X < 3)
{
if(Current == m_GameSvrId)
{
if(Id == IPlayer->PlayerID) // is it my id
{
Fire_DupAvatar((LONG)gameHwnd, X);
Fire_SetAvatarPos( X,
IPlayer->Seat->Left,
IPlayer->Seat->Top,
IPlayer->Seat->Width,
IPlayer->Seat->Height);
}
else // or opponent
{
ConnectFourPlayer *newPlayer = (X == 1) ? &RedPlayer : &BluePlayer;
newPlayer->PlayerID = Id;
newPlayer->LeaderID = IPlayer->LeaderID;
newPlayer->GroupID = m_GameSvrId;
newPlayer->Name = Name;
newPlayer->FullName = L"John Doe\0";
newPlayer->Email = L"[email protected]\0";
newPlayer->Location = L"xi0n Communities\0";
newPlayer->Seat = &Seats[X-1];
newPlayer->Seat->IsOccupied = true;
newPlayer->IsPlaying = true;
newPlayer->IsLeader = (Id == IPlayer->LeaderID) ? true : false;
newPlayer->IsMyTurn = false;
Fire_DupAvatar((LONG)gameHwnd, X);
Fire_SetAvatarPos( X,
newPlayer->Seat->Left,
newPlayer->Seat->Top,
newPlayer->Seat->Width,
newPlayer->Seat->Height);
}
}
}
else //we need to only grab the viewing player data if its not IPlayer
{
if(Id != IPlayer->PlayerID)
{
ConnectFourPlayer* newPlayer = &ConFourPlayers[X-3];
newPlayer->PlayerID = Id;
newPlayer->LeaderID = RedPlayer.LeaderID;
newPlayer->GroupID = RedPlayer.GroupID;
newPlayer->Name = Name;
newPlayer->FullName = L"John Doe\0";
newPlayer->Email = L"[email protected]\0";
newPlayer->Location = L"xi0n Communities\0";
newPlayer->Seat = &Seats[X-1];
newPlayer->Seat->IsOccupied = true;
newPlayer->IsPlaying = false;
newPlayer->IsLeader = false;
newPlayer->IsMyTurn = false;
}
}
}
STDMETHODIMP_(void) CConnectFourGame::JoinGroup(LONG Id, BSTR Name, LONG X, LONG Y, LONG GroupId, BSTR GroupName)
{
//we know the leader of the group won't be joining the group
//so do a quick check... also make sure they are joining a valid seat number
if((Id != RedPlayer.PlayerID && X != 1) &&
(X >= GAME_MIN && X <= GAME_MAX))
{
ConnectFourPlayer *newPlayer;
//BluePlayer is joining
if(X == 2)
{
if((g_GameState & BLUEPLAYERLEFT) == BLUEPLAYERLEFT)
g_GameState ^= BLUEPLAYERLEFT;
newPlayer = &BluePlayer;
newPlayer->PlayerID = Id;
newPlayer->LeaderID = RedPlayer.PlayerID; //redplayer is the leader
newPlayer->GroupID = RedPlayer.GroupID;
newPlayer->Name = Name;
newPlayer->Seat = &Seats[X-1];
newPlayer->Seat->IsOccupied = true;
newPlayer->IsPlaying = true;
newPlayer->IsLeader = false;
newPlayer->IsMyTurn = false;
newPlayer->PlayerType = BLUEPLAYER;
GAMESTATS *gmStats = &newPlayer->GameStats;
gmStats->Draws = 0;
gmStats->Losses = 0;
gmStats->Wins = 0;
Fire_DupAvatar((LONG)gameHwnd, X);
Fire_SetAvatarPos( X,
newPlayer->Seat->Left,
newPlayer->Seat->Top,
newPlayer->Seat->Width,
newPlayer->Seat->Height);
//if the current player is a viewer, and the game hasn't been started yet
//when the blueplayer initially joins, go ahead, and initialize the game
//now.
if(IPlayer->IsPlaying == false)
if(g_GameState == GAMEIDLE & g_PlayerTurn == NOPLAYER)
{
g_PlayerTurn = REDPLAYER;
g_GameState = GAMEINPROGRESS;
DrawTurnIndicator(gameHwnd, g_PlayerTurn, RGB(251, 206, 129));
}
}
else //viewer is joining
{
newPlayer = &ConFourPlayers[X-3];
newPlayer->PlayerID = Id;
newPlayer->LeaderID = RedPlayer.PlayerID;
newPlayer->GroupID = RedPlayer.GroupID;
newPlayer->Name = Name;
newPlayer->Seat = &Seats[X-1];
newPlayer->Seat->IsOccupied = true;
newPlayer->IsPlaying = false;
newPlayer->IsLeader = false;
newPlayer->IsMyTurn = false;
}
Fire_GetPresenceInfo( newPlayer->PlayerID,
&newPlayer->Name,
&newPlayer->FullName,
&newPlayer->Location,
&newPlayer->Email);
}
}
STDMETHODIMP_(void) CConnectFourGame::LeaveGroup(LONG Id, BSTR Name, LONG GroupId, BSTR GroupName)
{
bool found = false;
ConnectFourPlayer *p = NULL;
if(Id == BluePlayer.PlayerID)
{
g_GameState |= BLUEPLAYERLEFT;
p = &BluePlayer;
found = true;
}
else if(Id == RedPlayer.PlayerID)
{
p = &RedPlayer;
found = true;
}
else
for(int i = 0; i < MAX_VIEWERS; i++)
if(ConFourPlayers[i].PlayerID == Id)
{
p = &ConFourPlayers[i];
found = true;
}
if(found == true)
{
p->FullName.Empty();
p->Name.Empty();
p->Email.Empty();
p->Location.Empty();
p->GroupName.Empty();
p->PlayerID = 0;
p->GroupID = 0;
p->LeaderID = 0;
p->IsLeader = false;
p->IsMyTurn = false;
p->IsPlaying = false;
p->Seat->IsOccupied = false;
}
}
STDMETHODIMP_(void) CConnectFourGame::StartGame(LONG Id, BSTR Name, LONG GroupId, BSTR GroupName, LONG LeaderId, SHORT Capacity, LONG Seat)
{
//make sure they pass in valid seat index
if(Seat < GAME_MIN || Seat > GAME_MAX)
{
::MessageBox(NULL, "Invalid Seat Index", "ERROR", MB_ICONERROR);
return;
}
if(Seats[Seat-1].IsOccupied)
{
::MessageBox(NULL, "Seat is already taken", "ERROR", MB_ICONERROR);
return;
}
HRESULT hr = S_OK;
if(!SUCCEEDED(hr))
::MessageBox(NULL, "Raising GetParentWnd Event Failed", "", MB_OK);
//initialize, register, our main game window
gameWnd.cbSize = sizeof(WNDCLASSEX);
gameWnd.style = 0;
gameWnd.lpfnWndProc = GameWndProc;
gameWnd.cbClsExtra = 0;
gameWnd.cbWndExtra = 0;
gameWnd.hInstance = GetModuleHandle("Con4.dll");
gameWnd.hIcon = NULL;
gameWnd.hCursor = LoadCursor(NULL, IDC_ARROW);
gameWnd.hbrBackground = HBRUSH(GetStockObject(LTGRAY_BRUSH));
gameWnd.lpszClassName = g_szClassName;
gameWnd.hIconSm = NULL;
RegisterClassEx(&gameWnd);
ShowLastError("registercls");
//initialize and register our slot child window
slotWnd.cbSize = sizeof(WNDCLASSEX);
slotWnd.style = 0;
slotWnd.lpfnWndProc = SlotWndProc;
slotWnd.cbClsExtra = 0;
slotWnd.cbWndExtra = 0;
slotWnd.hInstance = GetModuleHandle("Con4.dll");
slotWnd.hIcon = NULL;
slotWnd.hCursor = LoadCursor(NULL, IDC_ARROW);
slotWnd.hbrBackground = HBRUSH(GetStockObject(WHITE_BRUSH));
slotWnd.lpszClassName = g_szSlotClsName;
slotWnd.hIconSm = NULL;
RegisterClassEx(&slotWnd);
ConnectFourPlayer *newPlayer;
if(Seat < 3)
{
if(Seat == 1)
{
newPlayer = &RedPlayer;
newPlayer->PlayerType = REDPLAYER;
}
else if(Seat == 2)
{
newPlayer = &BluePlayer;
newPlayer->PlayerType = BLUEPLAYER;
}
newPlayer->IsPlaying = true;
newPlayer->IsMyTurn = false;
newPlayer->IsLeader = (newPlayer == &RedPlayer) ? true : false;
GAMESTATS *gmStats = &newPlayer->GameStats;
gmStats->Draws = 0;
gmStats->Losses = 0;
gmStats->Wins = 0;
}
else
{
newPlayer = &ConFourPlayers[Seat-3];
newPlayer->IsPlaying = false;
newPlayer->IsLeader = false;
newPlayer->IsMyTurn = false;
}
newPlayer->PlayerID = Id;
newPlayer->LeaderID = LeaderId;
newPlayer->GroupID = GroupId;
newPlayer->Name = Name;
newPlayer->FullName = L"John Doe\0";
newPlayer->Email = L"[email protected]\0";
newPlayer->Location = L"xi0n Communities\0";
newPlayer->Seat = &Seats[Seat-1];
newPlayer->Seat->IsOccupied = true;
IPlayer = newPlayer; //set pointer to the Player instance of the game instance.
m_GameSvrId = GroupId; //store the groupid as member data of the game instance.
if(newPlayer->IsLeader == true)
{
::MessageBox(NULL, "calling QueryService", "con4", MB_OK);
hr = Fire_QueryService(&m_GameId, &m_GameType);
if(SUCCEEDED(hr))
::MessageBox(NULL, "QuerySevice called", "con4", MB_OK);
else
::MessageBox(NULL, "QueryService called", "con4", MB_OK);
//verify that they set the proper Id here
//if(m_GameId == Id)
//{
BSTR szSvcBytes = NULL;
const char szSvcBytesA[4] = {(char)0, (char)0, (char)128, (char)250};
BinAsciiToBinBSTR((LPCSTR)szSvcBytesA, 4, &szSvcBytes);
hr = Fire_SendToService(3, 1, SysAllocString(L""), &szSvcBytes, 1);
SysFreeString(szSvcBytes);
if(SUCCEEDED(hr))
::MessageBox(NULL, "Send to service called!", "con4", MB_OK);
else
::MessageBox(NULL, "send to service failed.", "con4", MB_OK);
//}
//else
// ::MessageBox(NULL, "gameid didn't match", "con4", MB_OK);
hr = Fire_GetParentWnd(&parenthWnd);
if(SUCCEEDED(hr))
::MessageBox(NULL, "getparentwnd called!", "con4", MB_OK);
else
::MessageBox(NULL, "getparentwnd failed", "con4", MB_OK);
//create our main game window
gameHwnd = CreateWindowEx(NULL, g_szClassName, "",
WS_CHILD | WS_VISIBLE, 0, 0, 450, 300,
(HWND)parenthWnd, NULL,
GetModuleHandle("Con4.dll"), NULL);
if(gameHwnd == NULL)
ShowLastError("CreateWindowEx");
hr = Fire_SetGameWnd((LONG)gameHwnd);
hr = Fire_DupAvatar((LONG)gameHwnd, Seat);
hr = Fire_SetAvatarPos( Seat,
newPlayer->Seat->Left,
newPlayer->Seat->Top,
newPlayer->Seat->Width,
newPlayer->Seat->Height);
}
else
{
//compile our packet
size_t PACKETINFOBUF = sizeof(PACKETINFO);
size_t STATEINFORQBUF = sizeof(STATEINFOREQUEST);
size_t PACKETBUF = PACKETINFOBUF+STATEINFORQBUF;
PACKETINFO *lpPacketInfo = (PACKETINFO*)malloc(PACKETINFOBUF);
STATEINFOREQUEST *lpStateInfoRq = (STATEINFOREQUEST*)malloc(STATEINFORQBUF);
char *szStateInfoRqPcktA = new char[PACKETBUF];
BSTR szStateInfoRqPckt = NULL;
lpPacketInfo->GameKey = m_GameKey;
lpPacketInfo->PacketType = 1;
lpStateInfoRq->RequestType = 1;
CopyMemory( (LPVOID)szStateInfoRqPcktA,
(LPVOID)lpPacketInfo,
PACKETINFOBUF);
CopyMemory( (LPVOID)(szStateInfoRqPcktA+PACKETINFOBUF),
(LPVOID)lpStateInfoRq,
STATEINFORQBUF);
BinAsciiToBinBSTR(szStateInfoRqPcktA, PACKETBUF, &szStateInfoRqPckt);
Fire_Send(LeaderId, 0, SysAllocString(L""), &szStateInfoRqPckt);
SysFreeString(szStateInfoRqPckt);
free((LPVOID)lpPacketInfo);
free((LPVOID)lpStateInfoRq);
delete szStateInfoRqPcktA;
}
}
STDMETHODIMP_(void) CConnectFourGame::SendFromService(LONG Id, SHORT Type, LONG SrvSendType, BSTR Message, BSTR* Data, LONG ReqId)
{
if(con4State == GameState::AuthStep1)
{
const char szSvcBytesA[8] = {0, 0, 128, 250, 0, 0, 0, 0};
BSTR szSvcBytes = NULL;
BinAsciiToBinBSTR(szSvcBytesA, 8, &szSvcBytes);
con4State = GameState::AuthStep2;
Fire_SendToService(3, 6, SysAllocString(L""), &szSvcBytes, 1);
SysFreeString(szSvcBytes);
}
else if(con4State == GameState::AuthStep2)
con4State = GameState::Started;
}
//******* Event Firing Methods *******//
STDMETHODIMP CConnectFourGame::Fire_LeaveGroup()
{
HRESULT hr;
DISPPARAMS disp = {NULL, NULL, 0, 0};
hr = m_pConnectFourEvents->Invoke( 1, IID_NULL, LOCALE_USER_DEFAULT,
DISPATCH_METHOD,
&disp, NULL, NULL, NULL);
return hr;
}
STDMETHODIMP CConnectFourGame::Fire_GetPresenceInfo(long Id, BSTR *Nickname, BSTR *Fullname, BSTR *Location, BSTR *Email)
{
HRESULT hr;
CComVariant avarParams[5];
avarParams[4] = Id;
avarParams[3] = Nickname;
avarParams[2] = Fullname;
avarParams[1] = Location;
avarParams[0] = Email;
DISPPARAMS params = { avarParams, NULL, 5, 0 };
hr = m_pConnectFourEvents->Invoke( 2, IID_NULL, LOCALE_USER_DEFAULT,
DISPATCH_METHOD, ¶ms,
NULL, NULL, NULL);
return hr;
}
STDMETHODIMP CConnectFourGame::Fire_GetParentWnd(long *hWnd)
{
HRESULT hr;
CComVariant avarParams[1];
avarParams[0] = hWnd;
//VARIANTARG avarParams[1];
//VariantInit(&avarParams[0]);
//avarParams[0].vt = VT_BYREF | VT_I4;
//avarParams[0].plVal = hWnd;
//VARTYPE varType = VT_I4;
EXCEPINFO excepInfo;
ZeroMemory((void*)&excepInfo, sizeof(EXCEPINFO));
UINT ArgNumb;
DISPPARAMS params = { avarParams, NULL, 1, 0 };
VARIANT varResults;
VariantClear(&varResults);
/*UINT tInfo = 2;
hr = ((IDispatch*)m_pConnectFourEvents)->GetTypeInfoCount(&tInfo);
if(tInfo == 1)
::MessageBox(NULL, "type info is supported", "", MB_OK);
if(tInfo == 0)
::MessageBox(NULL, "type info is not supported", "", MB_OK);
if(tInfo == 2)
::MessageBox(NULL, "the dispatch method does nothing !", "", MB_OK);*/
//DISPID pDispID;
//LPOLESTR pNames = L"GetParentWnd";
//hr = m_pConnectFourEvents->GetIDsOfNames( IID_NULL,
// &pNames,
// 1,
// 0,
// &pDispID);
//if(pDispID == 3)
// ::MessageBox(NULL, "event dispids match", "????", MB_OK);
////else
//{
// char szdid[16];
// ltoa((long)pDispID, szdid, 10);
// ::MessageBox(NULL, szdid, "????", MB_OK);
//}
//::MessageBox(NULL, "fire getparendwnd", "asdfasdf", MB_OK);