C++ bf_read::ReadChar方法代码示例

//-----------------------------------------------------------------------------
// Purpose: Message handler for ShowMenu message
//   takes four values:
//		short: a bitfield of keys that are valid input
//		char : the duration, in seconds, the menu should stay up. -1 means is stays until something is chosen.
//		byte : a boolean, TRUE if there is more string yet to be received before displaying the menu, false if it's the last string
//		string: menu string to display
//  if this message is never received, then scores will simply be the combined totals of the players.
//-----------------------------------------------------------------------------
void CHudMenu::MsgFunc_ShowMenu( bf_read &msg)
{
	m_bitsValidSlots = (short)msg.ReadWord();
	int DisplayTime = msg.ReadChar();
	int NeedMore = msg.ReadByte();

	if ( DisplayTime > 0 )
	{
		m_flShutoffTime = m_flOpenCloseTime + DisplayTime + gpGlobals->realtime;

	}
	else
	{
		m_flShutoffTime = -1;
	}

	if ( m_bitsValidSlots )
	{
		char szString[2048];
		msg.ReadString( szString, sizeof(szString) );

		if ( !m_fWaitingForMore ) // this is the start of a new menu
		{
			Q_strncpy( g_szPrelocalisedMenuString, szString, sizeof( g_szPrelocalisedMenuString ) );
		}
		else
		{  // append to the current menu string
			Q_strncat( g_szPrelocalisedMenuString, szString, sizeof( g_szPrelocalisedMenuString ), COPY_ALL_CHARACTERS );
		}

		if ( !NeedMore )
		{  
			GetClientMode()->GetViewportAnimationController()->StartAnimationSequence("MenuOpen");
			m_nSelectedItem = -1;
			
			// we have the whole string, so we can localise it now
			char szMenuString[MAX_MENU_STRING];
			Q_strncpy( szMenuString, ConvertCRtoNL( hudtextmessage->BufferedLocaliseTextString( g_szPrelocalisedMenuString ) ), sizeof( szMenuString ) );
			g_pVGuiLocalize->ConvertANSIToUnicode( szMenuString, g_szMenuString, sizeof( g_szMenuString ) );
			
			ProcessText();
		}

		m_bMenuDisplayed = true;
		m_bMenuTakesInput = true;

		m_flSelectionTime = gpGlobals->curtime;
	}
	else
	{
		HideMenu();
	}

	m_fWaitingForMore = NeedMore;
}

//.........这里部分代码省略.........
		senddata.WriteByte(state);
		senddata.WriteLong(aservercount);




		return true;
	}

	if (type == 7) // svc_Print
	{
		char print[2048];
		msg.ReadString(print, sizeof(print));
		//	printf("svc_Print: %s", print);
		printf("%s", print);
		return true;
	}

	if (type == 8)//svc_ServerInfo
	{
		unsigned short protoversion = msg.ReadShort();
		long servercount = msg.ReadLong();

		bool srctv = (bool)(msg.ReadOneBit() == 1);
		bool dedicated = (bool)(msg.ReadOneBit() == 1);
		long crc = msg.ReadLong();
		short maxclasses = msg.ReadWord();
		char mapmd5[16];
		msg.ReadBytes(mapmd5, 16);

		char players = msg.ReadByte();
		char maxplayers = msg.ReadByte();
		float tickinterval = msg.ReadFloat();
		char platform = msg.ReadChar();

		char gamedir[255];
		char levelname[255];
		char skyname[255];
		char hostname[255];
		char loadingurl[255];
		char gamemode[255];

		msg.ReadString(gamedir, sizeof(gamedir));
		msg.ReadString(levelname, sizeof(levelname));
		msg.ReadString(skyname, sizeof(skyname));
		msg.ReadString(hostname, sizeof(hostname));
		msg.ReadString(loadingurl, sizeof(loadingurl));
		msg.ReadString(gamemode, sizeof(gamemode));

		printf("ServerInfo, players: %lu/%lu | map: %s | name: %s | gm: %s | count: %i | left: %i | step: %i\n", players, maxplayers, levelname, hostname, gamemode, servercount, msg.GetNumBitsLeft(), bconnectstep);

		netchan->m_iServerCount = servercount;
		bconnectstep = 4;

		return true;
	}

	if (type == 10)//svc_ClassInfo
	{
		int classes = msg.ReadShort();
		int useclientclasses = msg.ReadOneBit();

		unsigned int size = (int)(log2(classes) + 1);


		if (useclientclasses == 0)