debug.cpp

小型的3D游戏引擎

#include "debug.h"
#include <fstream>
#include <cstdio>
#include <windows.h>
#include "../opengl/opengl.h"
#include "../global.h"
using namespace std;


////////////////////////////////////////////////////////////////////////////////

// Initialized here because a CERTAIN compiler refuses to do it in-class
__int64			GcDebug::memoryUsed = 0;
unsigned int	GcDebug::numAllocated = 0;
unsigned int	GcDebug::numDeallocated = 0;

////////////////////////////////////////////////////////////////////////////////

GcDebug::GcDebug()
{
	fileName[0] = '\0';

	m_debugConsole = NULL;
	m_debugConsole = new GcDebugConsole("Debug console");
}

//////////////////////////////////////////////////////////////////////////

GcDebug::~GcDebug()
{
	Log("Allocated: %i times \nDeallocated: %i times", numAllocated, numDeallocated);

	_DELETEP(m_debugConsole)
}

//////////////////////////////////////////////////////////////////////////

void GcDebug::GetInfo()
{
	// Log the computer information (cpu speed, win version etc)
	comp.LogCompCharac();
}

//////////////////////////////////////////////////////////////////////////

void GcDebug::Report(char * string, ...)
{
	char buffer[128];
	va_list arglist;
	HWND hwnd = NULL;
	
	if(g_OpenGL) {
		hwnd = g_OpenGL->GetWindowHandle();
	}
	
	va_start(arglist, string);
	vsprintf(buffer, string, arglist);
	va_end(arglist);
	
	MessageBox(hwnd, buffer, "Information", MB_OK | MB_ICONINFORMATION );
}

////////////////////////////////////////////////////////////////////////////////
/*
void GcDebug::Report( MsgType type, char * string, ... )
{
	char buffer[128];
	va_list arglist;
	HWND hwnd = GcOpenGL::GetSingletonPtr()->GetWindowHandle();
	
	va_start(arglist, string);
	vsprintf(buffer, string, arglist);
	va_end(arglist);
	
	switch( type )
	{
		case INFO: MessageBox(hwnd, buffer, "Information", MB_OK | MB_ICONINFORMATION ); break;
		case ERROR: MessageBox(hwnd, buffer, "Error!", MB_OK | MB_ICONSTOP ); break;
	}
	
}
*/
//////////////////////////////////////////////////////////////////////////


bool GcDebug::Log(char * string, ...)
{
	char buffer[80];	// Working buffer
	va_list arglist;	// Variable argument list
	FILE * file;

	if( fileName[0] == '\0' )
	{
		file = fopen("logfil.log", "w");
		strcpy(fileName, "logfil.log");
	}
	else {
		file = fopen(fileName, "a");
	}

	if(!file) {
		return false;
	}

	// Make sure the string is valid
	if(!string)
	{
		fclose(file);
		return false;
	}

	// Print out the string using the variable number of arguments on stack
	va_start(arglist,string);
	vsprintf(buffer,string,arglist);
	va_end(arglist);

	
	//strcat(buffer, "\n");
	
	// Write string to file
	fprintf(file, buffer);

	fclose(file);

	return true;
}

////////////////////////////////////////////////////////////////////////////////

#ifdef _DEBUG
#include <stdio.h>
#include <stdarg.h>
#include <windows.h>
#include "debug.h"

void _assert( int expression )
{
	//if( expression )
	//	return;
	
	
	char out[1024];
	
	sprintf(out, "File: %s\nLine: %s\n", __FILE__, __LINE__);

	MessageBox(NULL, out, "ERROR!", MB_OK | MB_ICONERROR);
}

void _trace( char *fmt, ... )
{
	char out[1024];
	va_list body;
	va_start(body, fmt);
	vsprintf(out, fmt, body);
	va_end(body);
	OutputDebugString(out);
}

#endif