CWE-ou-minkata/Sources/Plasma/FeatureLib/pfGameMgr/TicTacToe/pfGmTicTacToe.cpp

/*==LICENSE==*

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*==LICENSE==*/
/*****************************************************************************
*
*   $/Plasma20/Sources/Plasma/FeatureLib/pfGameMgr/TicTacToe/pfGmTicTacToe.cpp
*   
***/

#define USES_GAME_TICTACTOE
#include "../Pch.h"
#pragma hdrstop


/*****************************************************************************
*
*   Local types
*
***/

struct ITicTacToe {
	pfGmTicTacToe *	gameCli;
	char			board[3][3];
	char			myself;
	char			other;
	
	ITicTacToe (pfGmTicTacToe *	gameCli);

	// pfGameCli event notification handlers
	void Recv			(GameMsgHeader * msg, void * param);
	void OnPlayerJoined	(const Srv2Cli_Game_PlayerJoined & msg);
	void OnPlayerLeft	(const Srv2Cli_Game_PlayerLeft & msg);
	void OnInviteFailed	(const Srv2Cli_Game_InviteFailed & msg);
	void OnOwnerChange	(const Srv2Cli_Game_OwnerChange & msg);

	// TicTacToe network message handlers	
	void RecvGameStarted	(const Srv2Cli_TTT_GameStarted & msg, void * param);
	void RecvGameOver		(const Srv2Cli_TTT_GameOver & msg, void * param);
	void RecvMoveMade		(const Srv2Cli_TTT_MoveMade & msg, void * param);
};


/*****************************************************************************
*
*   Factory functions
*
***/

//============================================================================
static pfGameCli * TicTacToeFactory (
	unsigned	gameId,
	plKey		receiver
) {
	return NEWZERO(pfGmTicTacToe)(gameId, receiver);
}

//============================================================================
AUTO_INIT_FUNC(RegisterTicTacToeFactory) {

	static GameTypeReg reg = {
		TicTacToeFactory,
		kGameTypeId_TicTacToe,
		L"Tic-Tac-Toe"
	};

	GameMgrRegisterGameType(reg);
}


/*****************************************************************************
*
*   ITicTacToe
*
***/

//============================================================================
ITicTacToe::ITicTacToe (pfGmTicTacToe * gameCli)
:	gameCli(gameCli)
{
	// Fill the board with space chars
	MemSet(board, ' ', sizeof(board));
}

//============================================================================
void ITicTacToe::OnPlayerJoined (const Srv2Cli_Game_PlayerJoined & msg) {

	pfGameCliMsg * gameCliMsg = NEWZERO(pfGameCliMsg);
	gameCliMsg->Set(gameCli, msg);
	gameCliMsg->Send(gameCli->GetReceiver());
}

//============================================================================
void ITicTacToe::OnPlayerLeft (const Srv2Cli_Game_PlayerLeft & msg) {

	pfGameCliMsg * gameCliMsg = NEWZERO(pfGameCliMsg);
	gameCliMsg->Set(gameCli, msg);
	gameCliMsg->Send(gameCli->GetReceiver());
}

//============================================================================
void ITicTacToe::OnInviteFailed (const Srv2Cli_Game_InviteFailed & msg) {
	
	pfGameCliMsg * gameCliMsg = NEWZERO(pfGameCliMsg);
	gameCliMsg->Set(gameCli, msg);
	gameCliMsg->Send(gameCli->GetReceiver());
}

//============================================================================
void ITicTacToe::OnOwnerChange (const Srv2Cli_Game_OwnerChange & msg) {

	pfGameCliMsg * gameCliMsg = NEWZERO(pfGameCliMsg);
	gameCliMsg->Set(gameCli, msg);
	gameCliMsg->Send(gameCli->GetReceiver());
}

//============================================================================
void ITicTacToe::RecvGameStarted (const Srv2Cli_TTT_GameStarted & msg, void * param) {
	REF(param);
	
	// player that goes first is shown as X's.
	if (msg.yourTurn) {
		myself	= 'X';
		other	= 'O';
	}
	else {
		myself	= 'O';
		other	= 'X';
	}

	pfGameCliMsg * gameCliMsg = NEWZERO(pfGameCliMsg);
	gameCliMsg->Set(gameCli, msg);
	gameCliMsg->Send(gameCli->GetReceiver());
}

//============================================================================
void ITicTacToe::RecvGameOver (const Srv2Cli_TTT_GameOver & msg, void * param) {
	REF(param);

	pfGameCliMsg * gameCliMsg = NEWZERO(pfGameCliMsg);
	gameCliMsg->Set(gameCli, msg);
	gameCliMsg->Send(gameCli->GetReceiver());

	DEL(gameCli);	// we're done
}

//============================================================================
void ITicTacToe::RecvMoveMade (const Srv2Cli_TTT_MoveMade & msg, void * param) {
	REF(param);

	// Update the board with the appropriate piece	
	if (msg.playerId == NetCommGetPlayer()->playerInt)
		board[msg.row][msg.col] = myself;
	else
		board[msg.row][msg.col] = other;

	pfGameCliMsg * gameCliMsg = NEWZERO(pfGameCliMsg);
	gameCliMsg->Set(gameCli, msg);
	gameCliMsg->Send(gameCli->GetReceiver());
}
															    

/*****************************************************************************
*
*   pfGmTicTacToe
*
***/

//============================================================================
pfGmTicTacToe::pfGmTicTacToe (
	unsigned	gameId,
	plKey		receiver
)
:	pfGameCli(gameId, receiver)
{
	internal = NEWZERO(ITicTacToe)(this);
}

//============================================================================
pfGmTicTacToe::~pfGmTicTacToe () {

	DEL(internal);
}

//============================================================================
void pfGmTicTacToe::Recv (GameMsgHeader * msg, void * param) {

	#define DISPATCH(a) case kSrv2Cli_TTT_##a: {					\
		const Srv2Cli_TTT_##a & m = *(const Srv2Cli_TTT_##a *)msg;	\
		internal->Recv##a(m, param);								\
	}																\
	break;															//
	switch (msg->messageId) {
		DISPATCH(GameStarted);
		DISPATCH(GameOver);
		DISPATCH(MoveMade);
		DEFAULT_FATAL(msg->messageId);
	}
	#undef DISPATCH
}

//============================================================================
void pfGmTicTacToe::OnPlayerJoined (const Srv2Cli_Game_PlayerJoined & msg) {

	internal->OnPlayerJoined(msg);
}

//============================================================================
void pfGmTicTacToe::OnPlayerLeft (const Srv2Cli_Game_PlayerLeft & msg) {

	internal->OnPlayerLeft(msg);
}

//============================================================================
void pfGmTicTacToe::OnInviteFailed (const Srv2Cli_Game_InviteFailed & msg) {

	internal->OnInviteFailed(msg);
}

//============================================================================
void pfGmTicTacToe::OnOwnerChange (const Srv2Cli_Game_OwnerChange & msg) {

	internal->OnOwnerChange(msg);
}

//============================================================================
void pfGmTicTacToe::MakeMove (unsigned row, unsigned col) {

	Cli2Srv_TTT_MakeMove msg;
	msg.messageId		= kCli2Srv_TTT_MakeMove;
	msg.messageBytes	= sizeof(msg);
	msg.recvGameId		= GetGameId();	// send to GameSrv on server
	msg.transId			= 0;
	msg.row				= (byte)row;
	msg.col				= (byte)col;
	
	GameMgrSend(&msg);
}

//============================================================================
void pfGmTicTacToe::ShowBoard () {

	// Technically, we should stuff the board into a plMessage and
	// have our receiver handle how the board is shown, but heck,
	// this is just a little demo and not quite worth the effort.

#if 0 // Max doesn't have the console, and can't link with it anyway, so I'm removing this code since "this is just a little demo and not quite worth the effort"
	pfConsole::AddLine ("\n");
	pfConsole::AddLineF("\\i %c | %c | %c", internal->board[0][0], internal->board[0][1], internal->board[0][2]);
	pfConsole::AddLine ("\\i---+---+---");
	pfConsole::AddLineF("\\i %c | %c | %c", internal->board[1][0], internal->board[1][1], internal->board[1][2]);
	pfConsole::AddLine ("\\i---+---+---");
	pfConsole::AddLineF("\\i %c | %c | %c", internal->board[2][0], internal->board[2][1], internal->board[2][2]);
	pfConsole::AddLine ("\n");
#endif // 0
}