#ifndef DBG_H
#define DBG_H

#if !defined(__SPU__)


#ifdef _WIN32
#pragma once
#endif

#include "platform.h"
#include "basetypes.h"
#include "dbgflag.h"
#include "logging.h"
#include <math.h>
#include <stdio.h>
#include <stdarg.h>

#ifdef TIER0_DLL_EXPORT
#define DBG_INTERFACE	DLL_EXPORT
#define DBG_OVERLOAD	DLL_GLOBAL_EXPORT
#define DBG_CLASS		DLL_CLASS_EXPORT
#else
#define DBG_INTERFACE	DLL_IMPORT
#define DBG_OVERLOAD	DLL_GLOBAL_IMPORT
#define DBG_CLASS		DLL_CLASS_IMPORT
#endif

class Color;


PLATFORM_INTERFACE void _ExitOnFatalAssert(const tchar* pFile, int line);

#if defined( DBGFLAG_STRINGS_STRIP )
#define DbgFlagMacro_ExitOnFatalAssert( pFile, line ) _ExitOnFatalAssert( "", 0 )
#else
#define DbgFlagMacro_ExitOnFatalAssert( pFile, line ) _ExitOnFatalAssert( pFile, line )
#endif

PLATFORM_INTERFACE bool ShouldUseNewAssertDialog();

PLATFORM_INTERFACE bool SetupWin32ConsoleIO();

PLATFORM_INTERFACE bool DoNewAssertDialog(const tchar* pFile, int line, const tchar* pExpression);

#if defined( DBGFLAG_STRINGS_STRIP )
#define DbgFlagMacro_DoNewAssertDialog( pFile, line, pExpression ) DoNewAssertDialog( "", 0, "" )
#else
#define DbgFlagMacro_DoNewAssertDialog( pFile, line, pExpression ) DoNewAssertDialog( pFile, line, pExpression )
#endif

PLATFORM_INTERFACE bool AreAllAssertsDisabled();
PLATFORM_INTERFACE void SetAllAssertsDisabled(bool bAssertsEnabled);

PLATFORM_INTERFACE bool IsAssertDialogDisabled();
PLATFORM_INTERFACE void SetAssertDialogDisabled(bool bAssertDialogDisabled);

typedef void (*AssertFailedNotifyFunc_t)(const char* pchFile, int nLine, const char* pchMessage);
PLATFORM_INTERFACE void SetAssertFailedNotifyFunc(AssertFailedNotifyFunc_t func);
PLATFORM_INTERFACE void CallAssertFailedNotifyFunc(const char* pchFile, int nLine, const char* pchMessage);

#if defined( LINUX )
PLATFORM_INTERFACE void SetAssertDialogParent(struct SDL_Window* window);
PLATFORM_INTERFACE struct SDL_Window* GetAssertDialogParent();
#endif

#ifdef _PREFAST_
#define _AssertMsg( _exp, _msg, _executeExp, _bFatal ) do { __analysis_assume( !!(_exp) ); _msg; } while (0)
#define  _AssertMsgOnce( _exp, _msg, _bFatal ) do { __analysis_assume( !!(_exp) ); _msg; } while (0)
#define DBGFLAG_ASSERT
#define DBGFLAG_ASSERTFATAL
#define DBGFLAG_ASSERTDEBUG

#define  Q_ASSERT( _exp )           							_AssertMsg( _exp, _T("Assertion Failed: ") _T(#_exp), ((void)0), false )
#else
#define  _AssertMsg( _exp, _msg, _executeExp, _bFatal )	\
		do {																\
			if (!(_exp)) 													\
			{ 																\
				LoggingResponse_t ret = Log_Assert( "%s (%d) : %s\n", __TFILE__, __LINE__, static_cast<const char*>( _msg ) );	\
				CallAssertFailedNotifyFunc( __TFILE__, __LINE__, _msg );								\
				_executeExp; 												\
				if ( ret == LR_DEBUGGER )									\
				{															\
					if ( ShouldUseNewAssertDialog() )                       \
					{                                                       \
						if ( DbgFlagMacro_DoNewAssertDialog( __TFILE__, __LINE__, _msg ) ) \
							DebuggerBreak();									\
					}                                                       \
					if ( _bFatal )											\
						DbgFlagMacro_ExitOnFatalAssert( __TFILE__, __LINE__ );			\
				}															\
			}																\
		} while (0)

#define  _AssertMsgOnce( _exp, _msg, _bFatal ) \
	do {																\
		static bool fAsserted;											\
		if (!fAsserted )												\
		{ 																\
			_AssertMsg( _exp, _msg, (fAsserted = true), _bFatal );		\
		}																\
	} while (0)
#endif

#ifdef DBGFLAG_ASSERTFATAL

#define  AssertFatal( _exp )									_AssertMsg( _exp, _T("Assertion Failed: ") _T(#_exp), ((void)0), true )
#define  AssertFatalOnce( _exp )								_AssertMsgOnce( _exp, _T("Assertion Failed: ") _T(#_exp), true )
#define  AssertFatalMsg( _exp, _msg )							_AssertMsg( _exp, _msg, ((void)0), true )
#define  AssertFatalMsgOnce( _exp, _msg )						_AssertMsgOnce( _exp, _msg, true )
#define  AssertFatalFunc( _exp, _f )							_AssertMsg( _exp, _T("Assertion Failed: " _T(#_exp), _f, true )
#define  AssertFatalEquals( _exp, _expectedValue )				AssertFatalMsg2( (_exp) == (_expectedValue), _T("Expected %d but got %d!"), (_expectedValue), (_exp) ) 
#define  AssertFatalFloatEquals( _exp, _expectedValue, _tol )   AssertFatalMsg2( fabs((_exp) - (_expectedValue)) <= (_tol), _T("Expected %f but got %f!"), (_expectedValue), (_exp) )
#define  VerifyFatal( _exp )									AssertFatal( _exp )
#define  VerifyEqualsFatal( _exp, _expectedValue )				AssertFatalEquals( _exp, _expectedValue )
#define  DbgVerifyFatal( _exp )									AssertFatal( _exp )

#define  AssertFatalMsg1( _exp, _msg, a1 )									AssertFatalMsg( _exp, (const tchar *)(CDbgFmtMsg( _msg, a1 )))
#define  AssertFatalMsg2( _exp, _msg, a1, a2 )								AssertFatalMsg( _exp, (const tchar *)(CDbgFmtMsg( _msg, a1, a2 )))
#define  AssertFatalMsg3( _exp, _msg, a1, a2, a3 )							AssertFatalMsg( _exp, (const tchar *)(CDbgFmtMsg( _msg, a1, a2, a3 )))
#define  AssertFatalMsg4( _exp, _msg, a1, a2, a3, a4 )						AssertFatalMsg( _exp, (const tchar *)(CDbgFmtMsg( _msg, a1, a2, a3, a4 )))
#define  AssertFatalMsg5( _exp, _msg, a1, a2, a3, a4, a5 )					AssertFatalMsg( _exp, (const tchar *)(CDbgFmtMsg( _msg, a1, a2, a3, a4, a5 )))
#define  AssertFatalMsg6( _exp, _msg, a1, a2, a3, a4, a5, a6 )				AssertFatalMsg( _exp, (const tchar *)(CDbgFmtMsg( _msg, a1, a2, a3, a4, a5, a6 )))
#define  AssertFatalMsg6( _exp, _msg, a1, a2, a3, a4, a5, a6 )				AssertFatalMsg( _exp, (const tchar *)(CDbgFmtMsg( _msg, a1, a2, a3, a4, a5, a6 )))
#define  AssertFatalMsg7( _exp, _msg, a1, a2, a3, a4, a5, a6, a7 )			AssertFatalMsg( _exp, (const tchar *)(CDbgFmtMsg( _msg, a1, a2, a3, a4, a5, a6, a7 )))
#define  AssertFatalMsg8( _exp, _msg, a1, a2, a3, a4, a5, a6, a7, a8 )		AssertFatalMsg( _exp, (const tchar *)(CDbgFmtMsg( _msg, a1, a2, a3, a4, a5, a6, a7, a8 )))
#define  AssertFatalMsg9( _exp, _msg, a1, a2, a3, a4, a5, a6, a7, a8, a9 )	AssertFatalMsg( _exp, (const tchar *)(CDbgFmtMsg( _msg, a1, a2, a3, a4, a5, a6, a7, a8, a9 )))

#else  

#define  AssertFatal( _exp )									((void)0)
#define  AssertFatalOnce( _exp )								((void)0)
#define  AssertFatalMsg( _exp, _msg )							((void)0)
#define  AssertFatalMsgOnce( _exp, _msg )						((void)0)
#define  AssertFatalFunc( _exp, _f )							((void)0)
#define  AssertFatalEquals( _exp, _expectedValue )				((void)0)
#define  AssertFatalFloatEquals( _exp, _expectedValue, _tol )	((void)0)
#define  VerifyFatal( _exp )									(_exp)
#define  VerifyEqualsFatal( _exp, _expectedValue )				(_exp)
#define  DbgVerifyFatal( _exp )									(_exp)

#define  AssertFatalMsg1( _exp, _msg, a1 )									((void)0)
#define  AssertFatalMsg2( _exp, _msg, a1, a2 )								((void)0)
#define  AssertFatalMsg3( _exp, _msg, a1, a2, a3 )							((void)0)
#define  AssertFatalMsg4( _exp, _msg, a1, a2, a3, a4 )						((void)0)
#define  AssertFatalMsg5( _exp, _msg, a1, a2, a3, a4, a5 )					((void)0)
#define  AssertFatalMsg6( _exp, _msg, a1, a2, a3, a4, a5, a6 )				((void)0)
#define  AssertFatalMsg6( _exp, _msg, a1, a2, a3, a4, a5, a6 )				((void)0)
#define  AssertFatalMsg7( _exp, _msg, a1, a2, a3, a4, a5, a6, a7 )			((void)0)
#define  AssertFatalMsg8( _exp, _msg, a1, a2, a3, a4, a5, a6, a7, a8 )		((void)0)
#define  AssertFatalMsg9( _exp, _msg, a1, a2, a3, a4, a5, a6, a7, a8, a9 )	((void)0)

#endif  

#if defined(_CERT) || defined(_RETAIL) 
#define AssertAligned(PTR)
#define AssertAlignedWidth(PTR, width)
#define AssertAlignedConsole(PTR)
#else
#  if defined( _X360 )
#	 define AssertAlignedWidth( PTR, width ) __twnei( intp(PTR) & ( width - 1 ), 0 )             
#    define AssertAligned( PTR ) AssertAlignedWidth( PTR, 16 )       
#    define AssertAlignedConsole( PTR ) AssertAlignedWidth( PTR, 4 )           
#  elif defined( DBGFLAG_ASSERT )
#	 define  AssertAlignedWidth( adr, width )  Assert( ( ( ( intp ) ( adr ) ) & ( width - 1 ) ) == 0 )
#    define  AssertAligned( adr )           AssertAlignedWidth( adr, 16 )
#    define AssertAlignedConsole(adr)         
#  else
#  define AssertAlignedWidth(PTR, width)
#  define AssertAligned(PTR) 
#  define AssertAlignedConsole(PTR)
#  endif
#endif

#ifdef DBGFLAG_ASSERT

#define  Assert( _exp )           							_AssertMsg( _exp, _T("Assertion Failed: ") _T(#_exp), ((void)0), false )
#define  AssertMsg_( _exp, _msg )  							_AssertMsg( _exp, _msg, ((void)0), false )
#define  AssertOnce( _exp )       							_AssertMsgOnce( _exp, _T("Assertion Failed: ") _T(#_exp), false )
#define  AssertMsgOnce( _exp, _msg )  						_AssertMsgOnce( _exp, _msg, false )
#define  AssertFunc( _exp, _f )   							_AssertMsg( _exp, _T("Assertion Failed: ") _T(#_exp), _f, false )
#define  AssertEquals( _exp, _expectedValue )              	AssertMsg2( (_exp) == (_expectedValue), _T("Expected %d but got %d!"), (_expectedValue), (_exp) ) 
#define  AssertFloatEquals( _exp, _expectedValue, _tol )  	AssertMsg2( fabs((_exp) - (_expectedValue)) <= (_tol), _T("Expected %f but got %f!"), (_expectedValue), (_exp) )
#define  Verify( _exp )           							( _exp )
#define  VerifyEquals( _exp, _expectedValue )           	AssertEquals( _exp, _expectedValue )
#ifndef DbgVerify
#define  DbgVerify( _exp )           						Assert( _exp )
#endif

#ifdef _DEBUG
#define DbgAssert( _exp )	Assert( _exp )
#else
#define DbgAssert( _exp )	((void)0)
#endif

#ifdef _DEBUG
#define DbgAssert( _exp )	Assert( _exp )
#else
#define DbgAssert( _exp )	((void)0)
#endif

#define  AssertMsg(  _exp, _msg )  										AssertMsg_( _exp, _T( _msg ) )
#define  AssertMsg1( _exp, _msg, a1 )									AssertMsg_( _exp, (const tchar *)(CDbgFmtMsg( _T( _msg ), a1 )) )
#define  AssertMsg2( _exp, _msg, a1, a2 )								AssertMsg_( _exp, (const tchar *)(CDbgFmtMsg( _T( _msg ), a1, a2 )) )
#define  AssertMsg3( _exp, _msg, a1, a2, a3 )							AssertMsg_( _exp, (const tchar *)(CDbgFmtMsg( _T( _msg ), a1, a2, a3 )) )
#define  AssertMsg4( _exp, _msg, a1, a2, a3, a4 )						AssertMsg_( _exp, (const tchar *)(CDbgFmtMsg( _T( _msg ), a1, a2, a3, a4 )) )
#define  AssertMsg5( _exp, _msg, a1, a2, a3, a4, a5 )					AssertMsg_( _exp, (const tchar *)(CDbgFmtMsg( _T( _msg ), a1, a2, a3, a4, a5 )) )
#define  AssertMsg6( _exp, _msg, a1, a2, a3, a4, a5, a6 )				AssertMsg_( _exp, (const tchar *)(CDbgFmtMsg( _T( _msg ), a1, a2, a3, a4, a5, a6 )) )
#define  AssertMsg7( _exp, _msg, a1, a2, a3, a4, a5, a6, a7 )			AssertMsg_( _exp, (const tchar *)(CDbgFmtMsg( _T( _msg ), a1, a2, a3, a4, a5, a6, a7 )) )
#define  AssertMsg8( _exp, _msg, a1, a2, a3, a4, a5, a6, a7, a8 )		AssertMsg_( _exp, (const tchar *)(CDbgFmtMsg( _T( _msg ), a1, a2, a3, a4, a5, a6, a7, a8 )) )
#define  AssertMsg9( _exp, _msg, a1, a2, a3, a4, a5, a6, a7, a8, a9 )	AssertMsg_( _exp, (const tchar *)(CDbgFmtMsg( _T( _msg ), a1, a2, a3, a4, a5, a6, a7, a8, a9 )) )

#else  

#define  Assert( _exp )										((void)0)
#define  AssertOnce( _exp )									((void)0)
#define  AssertMsg( _exp, _msg )							((void)0)
#define  AssertMsgOnce( _exp, _msg )						((void)0)
#define  AssertFunc( _exp, _f )								((void)0)
#define  AssertEquals( _exp, _expectedValue )				((void)0)
#define  AssertFloatEquals( _exp, _expectedValue, _tol )	((void)0)
#define  Verify( _exp )										(_exp)
#define  VerifyEquals( _exp, _expectedValue )           	(_exp)
#ifndef DbgVerify
#define  DbgVerify( _exp )			  (_exp)
#endif
#define	 DbgAssert( _exp )									((void)0)

#define  AssertMsg1( _exp, _msg, a1 )									((void)0)
#define  AssertMsg2( _exp, _msg, a1, a2 )								((void)0)
#define  AssertMsg3( _exp, _msg, a1, a2, a3 )							((void)0)
#define  AssertMsg4( _exp, _msg, a1, a2, a3, a4 )						((void)0)
#define  AssertMsg5( _exp, _msg, a1, a2, a3, a4, a5 )					((void)0)
#define  AssertMsg6( _exp, _msg, a1, a2, a3, a4, a5, a6 )				((void)0)
#define  AssertMsg6( _exp, _msg, a1, a2, a3, a4, a5, a6 )				((void)0)
#define  AssertMsg7( _exp, _msg, a1, a2, a3, a4, a5, a6, a7 )			((void)0)
#define  AssertMsg8( _exp, _msg, a1, a2, a3, a4, a5, a6, a7, a8 )		((void)0)
#define  AssertMsg9( _exp, _msg, a1, a2, a3, a4, a5, a6, a7, a8, a9 )	((void)0)

#endif  

#define AssertDbg( X ) DbgAssert( X )


#define AssertAnalyze( _exp )								Assert( _exp )
#define STRINGIFY_INTERNAL(x) #x
#define STRINGIFY(x) STRINGIFY_INTERNAL(x)

#define  AssertAlways( _exp )           							_AssertMsg( _exp, _T("Assertion Failed: ") _T(#_exp), ((void)0), false )
#define  AssertMsgAlways( _exp, _msg )  							_AssertMsg( _exp, _msg, ((void)0), false )


#define FILE_LINE_FUNCTION_STRING __FILE__ "(" STRINGIFY(__LINE__) "):" __FUNCTION__ ":"
#define FILE_LINE_STRING __FILE__ "(" STRINGIFY(__LINE__) "):"
#define FUNCTION_LINE_STRING __FUNCTION__ "(" STRINGIFY(__LINE__) "): "


#define MESSAGE(msg) message(__FILE__ "(" FUNCTION_LINE_TOSTRING(__LINE__) "): " msg)

PLATFORM_INTERFACE LoggingChannelID_t LOG_GENERAL;

DECLARE_LOGGING_CHANNEL(LOG_ASSERT);
DECLARE_LOGGING_CHANNEL(LOG_CONSOLE);
DECLARE_LOGGING_CHANNEL(LOG_DEVELOPER);
DECLARE_LOGGING_CHANNEL(LOG_DEVELOPER_CONSOLE);
DECLARE_LOGGING_CHANNEL(LOG_DEVELOPER_VERBOSE);

PLATFORM_INTERFACE void Error(PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(1, 2);
PLATFORM_INTERFACE void Error_SpewCallStack(int iMaxCallStackLength, PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(2, 3);
#define Plat_FatalError( ... ) do { Log_Error( LOG_GENERAL, ##__VA_ARGS__ ); Plat_ExitProcess( EXIT_FAILURE ); } while( 0 )

#if defined( DBGFLAG_STRINGS_STRIP )

#define Msg( ... ) ((void)0)
#define Warning( ... ) ((void)0)
#define Warning_SpewCallStack( ... ) ((void)0)
#define DevMsg( ... ) ((void)0)
#define DevWarning( ... ) ((void)0)
#define ConColorMsg( ... ) ((void)0)
#define ConMsg( ... ) ((void)0)
#define ConDMsg( ... ) ((void)0)
#define COM_TimestampedLog( ... ) ((void)0)

#else  

PLATFORM_INTERFACE void Msg(PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(1, 2);
PLATFORM_INTERFACE void Warning(PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(1, 2);
PLATFORM_INTERFACE void Warning_SpewCallStack(int iMaxCallStackLength, PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(2, 3);

#ifdef _PS3

PLATFORM_OVERLOAD void DevMsg(int level, PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(2, 3);
PLATFORM_OVERLOAD void DevWarning(int level, PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(2, 3);

PLATFORM_INTERFACE void DevMsg(PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(1, 2);
PLATFORM_INTERFACE void DevWarning(PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(1, 2);

PLATFORM_INTERFACE void ConColorMsg(const Color& clr, PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(2, 3);
PLATFORM_INTERFACE void ConMsg(PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(1, 2);

#else  

PLATFORM_INTERFACE void DevMsg(int level, PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(2, 3);
PLATFORM_INTERFACE void DevWarning(int level, PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(2, 3);

PLATFORM_OVERLOAD void DevMsg(PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(1, 2);
PLATFORM_OVERLOAD void DevWarning(PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(1, 2);

PLATFORM_OVERLOAD void ConColorMsg(const Color& clr, PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(2, 3);
PLATFORM_OVERLOAD void ConMsg(PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(1, 2);

#endif  

PLATFORM_INTERFACE void ConDMsg(PRINTF_FORMAT_STRING const tchar* pMsg, ...) FMTFUNCTION(1, 2);

PLATFORM_INTERFACE void COM_TimestampedLog(PRINTF_FORMAT_STRING char const* fmt, ...) FMTFUNCTION(1, 2);

#endif  

#define ErrorIfNot( condition, msg ) \
	if ( (condition) )		\
		;					\
	else 					\
	{						\
		Error msg;			\
	}

#ifdef _DEBUG
#define DebugMsg(...)  DevMsg(__VA_ARGS__)
#else
#define DebugMsg(...)
#endif

PLATFORM_INTERFACE void _Warning_AlwaysSpewCallStack_Enable(bool bEnable);
PLATFORM_INTERFACE void _Warning_AlwaysSpewCallStack_Length(int iMaxCallStackLength);

PLATFORM_INTERFACE void _Error_AlwaysSpewCallStack_Enable(bool bEnable);
PLATFORM_INTERFACE void _Error_AlwaysSpewCallStack_Length(int iMaxCallStackLength);


#ifdef _DEBUG

#define DBG_CODE( _code )            if (0) ; else { _code }
#define DBG_CODE_NOSCOPE( _code )	 _code
#define DBG_DCODE( _g, _l, _code )   if (IsSpewActive( _g, _l )) { _code } else {}
#define DBG_BREAK()                  DebuggerBreak()	     

#else    

#define DBG_CODE( _code )            ((void)0)
#define DBG_CODE_NOSCOPE( _code )	 
#define DBG_DCODE( _g, _l, _code )   ((void)0)
#define DBG_BREAK()                  ((void)0)

#endif   


#ifdef _DEBUG
template<typename DEST_POINTER_TYPE, typename SOURCE_POINTER_TYPE>
inline DEST_POINTER_TYPE assert_cast(SOURCE_POINTER_TYPE* pSource)
{
	Assert(static_cast<DEST_POINTER_TYPE>(pSource) == dynamic_cast<DEST_POINTER_TYPE>(pSource));
	return static_cast<DEST_POINTER_TYPE>(pSource);
}
#else
#define assert_cast static_cast
#endif

PLATFORM_INTERFACE void _AssertValidReadPtr(void* ptr, int count = 1);
PLATFORM_INTERFACE void _AssertValidWritePtr(void* ptr, int count = 1);
PLATFORM_INTERFACE void _AssertValidReadWritePtr(void* ptr, int count = 1);
PLATFORM_INTERFACE void _AssertValidStringPtr(const tchar* ptr, int maxchar);

#ifdef DBGFLAG_ASSERT
inline void AssertValidStringPtr(const tchar* ptr, int maxchar = 0xFFFFFF) { _AssertValidStringPtr(ptr, maxchar); }
template<class T> inline void AssertValidReadPtr(T* ptr, int count = 1) { _AssertValidReadPtr((void*)ptr, count); }
template<class T> inline void AssertValidWritePtr(T* ptr, int count = 1) { _AssertValidWritePtr((void*)ptr, count); }
template<class T> inline void AssertValidReadWritePtr(T* ptr, int count = 1) { _AssertValidReadWritePtr((void*)ptr, count); }
#define AssertValidThis() AssertValidReadWritePtr(this,sizeof(*this))

#else

inline void AssertValidStringPtr(const tchar* ptr, int maxchar = 0xFFFFFF) {	}
template<class T> inline void AssertValidReadPtr(T* ptr, int count = 1) {  }
template<class T> inline void AssertValidWritePtr(T* ptr, int count = 1) {  }
template<class T> inline void AssertValidReadWritePtr(T* ptr, int count = 1) {  }
#define AssertValidThis() 
#endif

#ifdef _DEBUG
class CReentryGuard
{
public:
	CReentryGuard(int* pSemaphore)
		: m_pSemaphore(pSemaphore)
	{
		++(*m_pSemaphore);
	}

	~CReentryGuard()
	{
		--(*m_pSemaphore);
	}

private:
	int* m_pSemaphore;
};

#define ASSERT_NO_REENTRY() \
	static int fSemaphore##__LINE__; \
	Assert( !fSemaphore##__LINE__ ); \
	CReentryGuard ReentryGuard##__LINE__( &fSemaphore##__LINE__ )
#else
#define ASSERT_NO_REENTRY()
#endif

#ifdef POSIX
#define Tier0Internal_sntprintf  snprintf
#define Tier0Internal_vsntprintf vsnprintf
#define Tier0Internal_vsnprintf  vsnprintf
#else
#define Tier0Internal_sntprintf  _sntprintf
#define Tier0Internal_vsntprintf _vsntprintf
#define Tier0Internal_vsnprintf  _vsnprintf
#endif

#include "valve_off.h"
class CDbgFmtMsg
{
public:
	CDbgFmtMsg(PRINTF_FORMAT_STRING const tchar* pszFormat, ...)
	{
		va_list arg_ptr;

		va_start(arg_ptr, pszFormat);
		Tier0Internal_vsntprintf(m_szBuf, sizeof(m_szBuf) - 1, pszFormat, arg_ptr);
		va_end(arg_ptr);

		m_szBuf[sizeof(m_szBuf) - 1] = 0;
	}

	operator const tchar* () const
	{
		return m_szBuf;
	}

private:
	tchar m_szBuf[256];
};
#include "valve_on.h"

#if defined( _WIN32 ) && !defined( _X360 )

#ifdef _DEBUG
#pragma comment(compiler)
#endif

#endif

#ifdef _DEBUG

template< class Type >
class CDataWatcher
{
public:
	const Type& operator=(const Type& val)
	{
		return Set(val);
	}

	const Type& operator=(const CDataWatcher<Type>& val)
	{
		return Set(val.m_Value);
	}

	const Type& Set(const Type& val)
	{
		m_Value = val;
		return m_Value;
	}

	Type& GetForModify()
	{
		return m_Value;
	}

	const Type& operator+=(const Type& val)
	{
		return Set(m_Value + val);
	}

	const Type& operator-=(const Type& val)
	{
		return Set(m_Value - val);
	}

	const Type& operator/=(const Type& val)
	{
		return Set(m_Value / val);
	}

	const Type& operator*=(const Type& val)
	{
		return Set(m_Value * val);
	}

	const Type& operator^=(const Type& val)
	{
		return Set(m_Value ^ val);
	}

	const Type& operator|=(const Type& val)
	{
		return Set(m_Value | val);
	}

	const Type& operator++()
	{
		return (*this += 1);
	}

	Type operator--()
	{
		return (*this -= 1);
	}

	Type operator++(int)   
	{
		Type val = m_Value;
		(*this += 1);
		return val;
	}

	Type operator--(int)   
	{
		Type val = m_Value;
		(*this -= 1);
		return val;
	}

	template< class C >
	const Type& operator&=(C val)
	{
		return Set(m_Value & val);
	}

	operator const Type& () const
	{
		return m_Value;
	}

	const Type& Get() const
	{
		return m_Value;
	}

	const Type* operator->() const
	{
		return &m_Value;
	}

	Type m_Value;

};

#else

template< class Type >
class CDataWatcher
{
private:
	CDataWatcher();       
};

#endif

#ifdef IS_WINDOWS_PC

typedef void* HardwareBreakpointHandle_t;

enum EHardwareBreakpointType
{
	BREAKPOINT_EXECUTE = 0,
	BREAKPOINT_WRITE,
	BREAKPOINT_READWRITE,
};

enum EHardwareBreakpointSize
{
	BREAKPOINT_SIZE_1 = 1,
	BREAKPOINT_SIZE_2 = 2,
	BREAKPOINT_SIZE_4 = 4,
	BREAKPOINT_SIZE_8 = 8,
};

PLATFORM_INTERFACE HardwareBreakpointHandle_t SetHardwareBreakpoint(EHardwareBreakpointType eType, EHardwareBreakpointSize eSize, const void* pvLocation);
PLATFORM_INTERFACE bool ClearHardwareBreakpoint(HardwareBreakpointHandle_t handle);

class CHardwareBreakPointScopeGuard
{
public:
	CHardwareBreakPointScopeGuard(const void* pvLocation, size_t nLocationSize, EHardwareBreakpointType eType = BREAKPOINT_WRITE)
	{
		EHardwareBreakpointSize eSize = BREAKPOINT_SIZE_4;
		switch (nLocationSize)
		{
		case 1:
			eSize = BREAKPOINT_SIZE_1;
			break;
		case 2:
			eSize = BREAKPOINT_SIZE_2;
			break;
		case 4:
			eSize = BREAKPOINT_SIZE_4;
			break;
		case 8:
			eSize = BREAKPOINT_SIZE_8;
			break;
		default:
			Warning(_T("SetHardwareBreakpoint can only work with 1, 2, 4 or 8 byte data fields."));
			break;
		}

		m_hBreakPoint = SetHardwareBreakpoint(eType, eSize, pvLocation);
		m_bActive = m_hBreakPoint != (HardwareBreakpointHandle_t)0;
	}

	~CHardwareBreakPointScopeGuard()
	{
		Release();
	}

	void Release()
	{
		if (!m_bActive)
			return;
		ClearHardwareBreakpoint(m_hBreakPoint);
	}

private:
	bool						m_bActive;
	HardwareBreakpointHandle_t	m_hBreakPoint;
};

#endif  

#else  

#define  Assert( _exp )										((void)0)
#define  AssertOnce( _exp )									((void)0)
#define  AssertMsg( _exp, _msg )							((void)0)
#define  AssertMsgOnce( _exp, _msg )						((void)0)
#define  AssertFunc( _exp, _f )								((void)0)
#define  AssertEquals( _exp, _expectedValue )				((void)0)
#define  AssertFloatEquals( _exp, _expectedValue, _tol )	((void)0)
#define  Verify( _exp )										(_exp)
#define  VerifyEquals( _exp, _expectedValue )           	(_exp)

#define  AssertMsg1( _exp, _msg, a1 )									((void)0)
#define  AssertMsg2( _exp, _msg, a1, a2 )								((void)0)
#define  AssertMsg3( _exp, _msg, a1, a2, a3 )							((void)0)
#define  AssertMsg4( _exp, _msg, a1, a2, a3, a4 )						((void)0)
#define  AssertMsg5( _exp, _msg, a1, a2, a3, a4, a5 )					((void)0)
#define  AssertMsg6( _exp, _msg, a1, a2, a3, a4, a5, a6 )				((void)0)
#define  AssertMsg6( _exp, _msg, a1, a2, a3, a4, a5, a6 )				((void)0)
#define  AssertMsg7( _exp, _msg, a1, a2, a3, a4, a5, a6, a7 )			((void)0)
#define  AssertMsg8( _exp, _msg, a1, a2, a3, a4, a5, a6, a7, a8 )		((void)0)
#define  AssertMsg9( _exp, _msg, a1, a2, a3, a4, a5, a6, a7, a8, a9 )	((void)0)

#define COMPILE_TIME_ASSERT( pred )
#define ASSERT_INVARIANT( pred )

#define  AssertFatal( _exp )									((void)0)
#define  AssertFatalOnce( _exp )								((void)0)
#define  AssertFatalMsg( _exp, _msg )							((void)0)
#define  AssertFatalMsgOnce( _exp, _msg )						((void)0)
#define  AssertFatalFunc( _exp, _f )							((void)0)
#define  AssertFatalEquals( _exp, _expectedValue )				((void)0)
#define  AssertFatalFloatEquals( _exp, _expectedValue, _tol )	((void)0)
#define  VerifyFatal( _exp )									(_exp)
#define  VerifyEqualsFatal( _exp, _expectedValue )				(_exp)

#define  AssertFatalMsg1( _exp, _msg, a1 )									((void)0)
#define  AssertFatalMsg2( _exp, _msg, a1, a2 )								((void)0)
#define  AssertFatalMsg3( _exp, _msg, a1, a2, a3 )							((void)0)
#define  AssertFatalMsg4( _exp, _msg, a1, a2, a3, a4 )						((void)0)
#define  AssertFatalMsg5( _exp, _msg, a1, a2, a3, a4, a5 )					((void)0)
#define  AssertFatalMsg6( _exp, _msg, a1, a2, a3, a4, a5, a6 )				((void)0)
#define  AssertFatalMsg6( _exp, _msg, a1, a2, a3, a4, a5, a6 )				((void)0)
#define  AssertFatalMsg7( _exp, _msg, a1, a2, a3, a4, a5, a6, a7 )			((void)0)
#define  AssertFatalMsg8( _exp, _msg, a1, a2, a3, a4, a5, a6, a7, a8 )		((void)0)
#define  AssertFatalMsg9( _exp, _msg, a1, a2, a3, a4, a5, a6, a7, a8, a9 )	((void)0)

#define AssertAligned(PTR)

#endif


#endif