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common/ClientNetMessage.h

@@ -0,0 +1,138 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#ifndef CLIENTNETMESSAGE_H
+#define CLIENTNETMESSAGE_H
+#ifdef _WIN32
+#pragma once
+#pragma warning(disable : 4100)	// unreferenced formal parameter
+#pragma warning(disable : 4514) // unreferenced inline function has been removed
+#endif
+
+#include "inetmessage.h"
+#include "protocol.h"
+#include "checksum_crc.h"
+#include "tier0/dbg.h"
+
+class bf_read;
+class bf_write;
+
+#define DECLARE_CLIENTNETMESSAGE( msgtype )					\
+	public:													\
+		int				ReadFromBuffer( bf_read * buffer );	\
+		int				WriteToBuffer( bf_write * buffer );	\
+		void			Clear();							\
+		const char		*ToString();						\
+		static int		GetType() { return msgtype; };		\
+		static const char *GetName() { return #msgtype; };
+
+class CNetMessage : public INetMessage
+{
+public:
+	CNetMessage() {  m_bReliable = 0; m_bOwnData = false; };
+	virtual ~CNetMessage() {};
+	
+	void	SetReliable( bool state = true) {m_bReliable = state;};
+	bool	IsReliable() { return m_bReliable; };
+	bool	IsConnectionless() { return false;};
+		
+	virtual const char *ToString() { return "Unknown CNetMessage"; };
+
+public:
+
+	bool	m_bReliable;	// true if message should be send reliable
+	bool	m_bOwnData;		// true if message object uses dynamic allocated memory
+};
+
+class CLC_SendFile : public CNetMessage
+{
+		DECLARE_CLIENTNETMESSAGE( clc_sendfile );
+
+		CLC_SendFile(CRC32_t fileCRC)
+		{
+			m_bReliable = true;
+			m_bOwnData = false;
+			m_FileCRC = fileCRC;
+		}
+
+public:
+	CRC32_t		m_FileCRC;		// CRC of file to send
+};
+
+class CLC_Move : public CNetMessage
+{
+		DECLARE_CLIENTNETMESSAGE( clc_move );
+
+		CLC_Move( int numBackup, int numNew, int length, unsigned char * data)
+		{
+			m_bReliable = true;
+			m_bOwnData = false;
+			m_nNumBackupCommands = numBackup;
+			m_nNumNewCommands = numNew;
+			m_nLength = length; // in bits
+			m_Data = data;
+		}
+
+public:
+	int				m_nNumBackupCommands;
+	int				m_nNumNewCommands;
+	int				m_nLength;
+	unsigned char	*m_Data;
+};
+
+
+
+class CLC_StringCmd : public CNetMessage
+{
+		DECLARE_CLIENTNETMESSAGE( clc_stringcmd );
+
+		CLC_StringCmd(const char *command)
+		{
+			Assert( command );
+			m_szClientCommand = (char*)command;
+			m_bReliable = true;
+			m_bOwnData = false;
+		};
+
+public:
+
+	char	*m_szClientCommand;
+
+};
+
+class CLC_Delta : public CNetMessage
+{
+		DECLARE_CLIENTNETMESSAGE( clc_delta );
+
+		CLC_Delta( int deltaSequeenceNr );
+
+public:
+	int	m_nSequenceNumber;
+};
+
+class CLC_VoiceData : public CNetMessage
+{
+		DECLARE_CLIENTNETMESSAGE( clc_voicedata );
+
+		CLC_VoiceData( unsigned char *data, int length )
+		{
+			Assert( data );
+			m_Data = data; 
+			m_nLength = length;
+			m_bReliable = false;
+			m_bOwnData = false;
+		};
+
+public:
+
+	int				m_nLength;
+	unsigned char	*m_Data;
+};
+
+
+
+
+#endif // CLIENTNETMESSAGE_H