// MulFileDialog.cpp: implementation of the CMulFileDialog class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "WorldCreator.h"
#include "MulFileDialog.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CMulFileDialog::CMulFileDialog()
{
	m_CurFileName=0;
}

CMulFileDialog::~CMulFileDialog()
{

}

void CMulFileDialog::DoModal()
{		
	strcpy(m_FileNameBuffer,"");
	OPENFILENAME ofn;
	ofn.lStructSize=sizeof(OPENFILENAME);
	ofn.hwndOwner=NULL;
	ofn.hInstance=NULL;
	ofn.lpstrFilter=m_strFilter;
	ofn.lpstrCustomFilter=NULL;
	ofn.nMaxCustFilter=0;
	ofn.nFilterIndex=200;
	ofn.lpstrFile=m_FileNameBuffer;
	ofn.nMaxFile=65536;
	ofn.lpstrFileTitle=NULL;
	ofn.nMaxFileTitle=100+3;
	ofn.lpstrInitialDir=NULL;
	ofn.lpstrTitle=NULL;
	ofn.Flags=0;
	ofn.nFileOffset=0;
	ofn.nFileExtension=0;
	ofn.lpstrDefExt="BMP";
	ofn.lCustData=0L;
	ofn.lpfnHook=NULL;
	ofn.lpTemplateName=NULL;
	ofn.Flags=OFN_HIDEREADONLY|OFN_CREATEPROMPT|OFN_ALLOWMULTISELECT|OFN_EXPLORER;
	GetOpenFileName(&ofn);
	
	int FirstChar=0;
	m_CurFileName=0;	
	for(int i=0;i<MAX_FILESELBUFFER;i++)
	{
		if(m_FileNameBuffer[i]==0)
		{			
			if(FirstChar==0)
			{
				for(int j=FirstChar;j<i;j++)
				{
					m_Path+=m_FileNameBuffer[j];
				}
				FirstChar=i+1;
			}
			else
			{
				m_FileName[m_CurFileName]=m_Path;
				for(int j=FirstChar;j<i;j++)
				{
					m_FileName[m_CurFileName]+=m_FileNameBuffer[j];
				}
				m_CurFileName++;
				FirstChar=i+1;
			}			
		}
	}
}