Client/GameTools/Zallad3D SceneClass/BGMController.cpp

#include "BGMController.h"

#include "RegionTrigger.h"
#include <vector>
#include <string>
#include <math.h>
#include <algorithm>
#include <exception>
#include <d3dx8.h>
#include <assert.h>
#include "TriggerEvent.h"
#include "SceneStateMgr.h"

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

static char BGMDataMark[] = "BGMData";

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

CBGMController &	CBGMController::GetInstance( IDirectSound8 * pDSound )
{
	static CBGMController instance( pDSound );
	return instance;
}

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

CBGMController::CBGMController( IDirectSound8 * pDSound )
	: m_pRegionTrigger( new CRegionTrigger )
	, m_pEvents( new EVENTS )
	, m_pEventArgs( new EVENTARGS )
	, m_iTriggerSelected( UINT_MAX )
	, m_iPointSelected( UINT_MAX )
	, m_iLastDeleted( UINT_MAX )
	, m_pTriggerRegions( new TRIGGERREGIONS )
	, m_pContainer_ObjID( new CONTAINER_OBJID )
	, m_pPrevTrigger( NULL )
	, m_pVertexes( new TRIGGERVERTEXES )
{
}

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

CBGMController::~CBGMController()
{
	delete m_pRegionTrigger;
	delete m_pEvents;
	delete m_pEventArgs;
	delete m_pTriggerRegions;
	delete m_pContainer_ObjID;
	delete m_pVertexes;
}



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

void	CBGMController::Create( const char * szFilename, bool forEdit )
{
	FILE * fp = fopen( szFilename, "rb" );

	if( fp == NULL )
		return;

	//화일 크기를 구함
	fseek( fp, 0, SEEK_END );
	long fileSize = ftell( fp );

	//화일을 전부 읽음.
	char * Buffer = new char[fileSize+1];
	fseek( fp, 0, SEEK_SET );
	fread( Buffer, fileSize, 1, fp );

	//strstr함수 호출에 문제가 되므로 NULL문자를 없앰.
	for( int i = 0; i < fileSize; i++ )
	{
		if( Buffer[i] == '\0' )
			Buffer[i] = '\n';
	}

	//맨 끝에만 NULL 문자를 붙임.
	Buffer[fileSize] = '\0';

	char * p = strstr( Buffer, BGMDataMark );

	delete [] Buffer;

	if( p )
	{
		long offset = p - Buffer;

		fseek( fp, offset, SEEK_SET );

		Create( fp, forEdit );
	}

	fclose( fp );
}

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

void	CBGMController::Create( FILE * fp, bool forEdit )
{
	Destroy();

	char szMark[32];
	fread( szMark, sizeof( char ), strlen( BGMDataMark ) + 1, fp );

	if( strcmp( szMark, BGMDataMark ) != 0 )
		throw bad_exception( "잘못된 트리거 화일입니다. 읽을 수 없습니다." );

	//화일 포인터의 위치가 올바른지 표식을 통해 확인함.
	char c[2];
	fread( c, sizeof( char ), 2, fp );
	assert( c[0] == 'R' && c[1] == 'E' );

	m_pRegionTrigger->Create( fp );

	//표식검사
	fread( c, sizeof( char ), 2, fp );
	assert( c[0] == 'S' && c[1] == 'F' );

	int size;
	fread( &size, sizeof( int ), 1, fp );

	for( int i = 0; i < size; i++ )
	{
		m_pEventArgs->push_back( EVENTARG() );
		EVENTARG & eventArg = m_pEventArgs->back();

		int size2;
		fread( &size2, sizeof( int ), 1, fp );

		for( int j = 0; j < size2; j++ )
		{
			int eventID;
			fread( &eventID, sizeof( int ), 1, fp );

			unsigned char ArgLength;
			fread( &ArgLength, sizeof( unsigned char ), 1, fp );

			char szArgStr[256];
			fread( szArgStr, sizeof( char ), ArgLength, fp );
			szArgStr[ArgLength] = '\0';

			eventArg.push_back( EVENTARGUNIT( eventID, szArgStr ) );				
		}
	}


	//TriggerRegions을 로드
	fread( &size, sizeof( int ), 1, fp );

	for( i = 0; i < size; i++ )
	{
		m_pTriggerRegions->push_back( TRIGGERREGION() );
		TRIGGERREGION & tRegion = m_pTriggerRegions->back();
		TRIGGERLIST & trgList = tRegion.first;
		POLYGON & polygon = tRegion.second;

		unsigned nTrgList = 0;
		
		fread( &nTrgList, sizeof( unsigned ), 1, fp );
		trgList.resize( nTrgList );

		fread( &trgList[0], sizeof( int ) * nTrgList, 1, fp );

		unsigned nPoly = 0;

		fread( &nPoly, sizeof( unsigned ), 1, fp );
		polygon.resize( nPoly );

		fread( &polygon[0], sizeof( SVector2 ) * nPoly, 1, fp );
	}

	//표식 검사
	fread( c, sizeof( char ), 2, fp );
	assert( c[0] == 'V' && c[1] == 'T' );

	if( forEdit )
	{
		//에디터용 세팅들을 해줌
		//Vertex 정보들을 로드...
		int size = 0;
		fread( &size, sizeof( 1 ), 1, fp );
		
		for( i = 0; i < size; i++ )
		{
			int size2 = 0;
			fread( &size2, sizeof( int ), 1, fp );
			m_pVertexes->push_back( VERTEXVECTOR() );

			VERTEXVECTOR & vec = m_pVertexes->back();
			
			for( int j = 0; j < size2; j++ )
			{
				float x, y, z;
				fread( &x, sizeof( float ), 1, fp );
				fread( &y, sizeof( float ), 1, fp );
				fread( &z, sizeof( float ), 1, fp );

				vec.push_back( D3DXVECTOR3( x, y, z ) );
			}
		}
	}
}

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

void	CBGMController::Save( const char * szFilename )
{
	FILE * fp = fopen( szFilename, "wb" );

	Save( fp );

	fclose( fp );
}

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

void	CBGMController::Save( FILE * fp )
{
	//BGMController Data의 시작임을 나타내는 표식을 저장
	fwrite( BGMDataMark, sizeof( char ), strlen( BGMDataMark ) + 1, fp );

	//화일 포인터의 위치가 올바른지 확인하기 위한 표식을 남겨둠
	char c[2] = { 'R', 'E' };
	fwrite( c, sizeof( char ), 2, fp );

	m_pRegionTrigger->Save( fp );

	//표식을 또 남김
	char c1[2] = { 'S', 'F' };
	fwrite( c1, sizeof( char ), 2, fp );

	int size = m_pEventArgs->size();
	fwrite( &size, sizeof( int ), 1, fp );

	for( int i = 0; i < size; i++ )
	{
		EVENTARG & arg = m_pEventArgs->at( i );

		int size2 = arg.size();
		fwrite( &size2, sizeof( int ), 1, fp );

		for( int j = 0; j < size2; j++ )
		{
			int eventID = arg[j].first;
			string & str = arg[j].second;
			unsigned char stringlen = str.size();

			fwrite( &eventID, sizeof( int ), 1, fp );
			fwrite( &stringlen, sizeof( unsigned char ), 1, fp );
			fwrite( str.c_str(), sizeof( char ), stringlen, fp );
		}
	}

	//TriggerRegions 저장
	size = m_pTriggerRegions->size();

	fwrite( &size, sizeof( int ), 1, fp );

	for( i = 0; i < size; i++ )
	{
		TRIGGERREGION & tRegion = m_pTriggerRegions->at( i );
		TRIGGERLIST & trgList = tRegion.first;
		POLYGON & polygon = tRegion.second;

		unsigned nTrgList = trgList.size();
		
		fwrite( &nTrgList, sizeof( unsigned ), 1, fp );
		fwrite( &trgList[0], sizeof( int ) * nTrgList, 1, fp );

		unsigned nPoly = polygon.size();

		fwrite( &nPoly, sizeof( unsigned ), 1, fp );
		fwrite( &polygon[0], sizeof( SVector2 ) * nPoly, 1, fp );
	}

	//또다른 표식
	char c2[2] = { 'V', 'T' };
	fwrite( c2, sizeof( char ), 2, fp );

	//Vertex 정보들을 저장
	size = m_pVertexes->size();
	fwrite( &size, sizeof( int ), 1, fp );

	for( i = 0; i < size; i++ )
	{
		VERTEXVECTOR & vec = m_pVertexes->at( i );
		int size2 = vec.size();

		fwrite( &size2, sizeof( int ), 1, fp );

		for( int j = 0; j < size2; j++ )
		{
			fwrite( &vec[j].x, sizeof( float ), 1, fp );
			fwrite( &vec[j].y, sizeof( float ), 1, fp );
			fwrite( &vec[j].z, sizeof( float ), 1, fp );
		}
	}

	//잘 읽혔는지 검사하기 위한 마지막 표식
	char c3[3] = { 'E', 'N', 'D' };
	fwrite( c3, sizeof( char ), 3, fp );
}

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

void	CBGMController::DestroyAllEvents()
{
	for( unsigned i = 0; i < m_pEvents->size(); i++ )
	{
		EVENT & event = m_pEvents->at( i );

		for( unsigned j = 0; j < event.size(); j++ )
		{
			delete event[j];
			event[j] = NULL;
		}
	}

	m_pEvents->clear();
	m_pEventArgs->clear();
}

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

void	CBGMController::Destroy()
{
	DestroyAllEvents();

	m_pRegionTrigger->Destroy();
	m_pTriggerRegions->clear();
	m_pVertexes->clear();
	m_pContainer_ObjID->clear();

	m_iTriggerSelected = m_iPointSelected = m_iLastDeleted = UINT_MAX;

	m_pPrevTrigger = NULL;
}

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

void	CBGMController::Update( float x, float y, float z )
{
	SVector2 pos( x, z );

	TRIGGERLIST const * pCurrentTrigger = &m_pRegionTrigger->CheckTrigger( pos );

	if( m_pPrevTrigger == pCurrentTrigger )
		return;

	if( m_pPrevTrigger != NULL && pCurrentTrigger != NULL )
	{
		for( int i = 0; i < pCurrentTrigger->size(); i++ )
		{
			int triggerID = pCurrentTrigger->at( i );
			TRIGGERLIST::const_iterator it = find( m_pPrevTrigger->begin(), m_pPrevTrigger->end(), triggerID );

			if( it == m_pPrevTrigger->end() )
			{
				BeginEvent( triggerID );
			}
		}

		unsigned prevSize = m_pPrevTrigger->size();
		for( i = 0; i < prevSize; i++ )
		{
			int triggerID = m_pPrevTrigger->at( i );
			TRIGGERLIST::const_iterator it = find( pCurrentTrigger->begin(), pCurrentTrigger->end(), triggerID );

			if( it == pCurrentTrigger->end() )
			{
				EndEvent( triggerID );
			}
		}
	}

	m_pPrevTrigger = pCurrentTrigger;
}

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

void	CBGMController::BeginEvent( int triggerID )
{
	if( triggerID >= 0 && triggerID < m_pEventArgs->size() )
	{
		EVENTARG & eventArg = m_pEventArgs->at( triggerID );

		if( triggerID >= m_pEvents->size() )
			m_pEvents->resize( triggerID + 1, EVENT() );

		EVENT & event = m_pEvents->at( triggerID );

		//event를 clear한다.
		for( unsigned i = 0; i < event.size(); i++ )
			delete event[i];
		event.clear();

		for( i = 0; i < eventArg.size(); i++ )
		{
			if( eventArg[i].first == 0 )
				event.push_back( new CEvent_MusicPlay );
			else if( eventArg[i].first == 1 )
				event.push_back( new CEvent_ShowMessage );
			else if( eventArg[i].first == 2 )
				event.push_back( new CEvent_MusicPlayOnce );
			else if( eventArg[i].first == 3 )
				event.push_back( new CEvent_ShowEffect );
			else
				event.push_back( NULL );
			
			if( event[i] )
			{
				event[i]->Create( eventArg[i].second.c_str() );
				event[i]->Begin();
			}
		}
	}
}

void	CBGMController::EndEvent( int triggerID )
{
	if( triggerID >= 0 && triggerID < m_pEvents->size() )
	{
		EVENT & event = m_pEvents->at( triggerID );

		for( unsigned i = 0; i < event.size(); i++ )
		{
			if( event[i] )
			{
				event[i]->End();
				delete event[i];
				event[i] = NULL;
			}
		}
		event.clear();
	}		
}

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

//트리거 에디팅을 위한 함수들

bool	CBGMController::IsValidTriggerSelected()
{
	if( m_iTriggerSelected >= m_pTriggerRegions->size() )
		return false;

	return true;
}

bool	CBGMController::IsValidPointSelected()
{
	if( m_iPointSelected >= (*m_pTriggerRegions)[ m_iTriggerSelected ].second.size() )
		return false;

	return true;
}


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


unsigned	CBGMController::AddTrigger()
{
	m_pEventArgs->push_back( EVENTARG() );
	m_pTriggerRegions->push_back( TRIGGERREGION() );
	m_iTriggerSelected = m_pTriggerRegions->size() - 1;

	TRIGGERREGION & added = m_pTriggerRegions->back();
	added.first.push_back( m_iTriggerSelected );

	m_pVertexes->push_back( VERTEXVECTOR() );

	return m_iTriggerSelected;
}

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

template < class T >
typename vector<T>::iterator GetIteratorOfIndex( vector<T> & Vector, unsigned index )
{
	unsigned curIndex = 0;

	for( vector<T>::iterator i = Vector.begin(); i != Vector.end(); i++ )
	{
		if( curIndex == index )
			return i;

		curIndex++;
	}
	return i;
}

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

void	CBGMController::DeleteTrigger()
{
	if( !IsValidTriggerSelected() )
		return;

	EVENTARGS::iterator i = GetIteratorOfIndex( *m_pEventArgs, m_iTriggerSelected );

	if( i != m_pEventArgs->end() )
		m_pEventArgs->erase( i );

	TRIGGERREGIONS::iterator i2 = GetIteratorOfIndex( *m_pTriggerRegions, m_iTriggerSelected );

	if( i2 != m_pTriggerRegions->end() )
		m_pTriggerRegions->erase( i2 );

	TRIGGERVERTEXES::iterator i3 = GetIteratorOfIndex( *m_pVertexes, m_iTriggerSelected );

	if( i3 != m_pVertexes->end() )
		m_pVertexes->erase( i3 );
}

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

bool	CBGMController::SelectTrigger( unsigned index )
{
	if( !IsValidTriggerSelected() )
		return false;

	m_iTriggerSelected = index;
	m_iPointSelected = 0;

	return true;
}

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

int		CBGMController::AddEvent( int eventID, const char * szArg )
{
	if( IsValidTriggerSelected() )
	{
		EVENTARG & eventArg = m_pEventArgs->at( m_iTriggerSelected );
		eventArg.push_back( EVENTARGUNIT( eventID, szArg ) );

		for( int i = 0; i < eventArg.size(); i++ )
		{
			EVENTARGUNIT & arg = eventArg[i];
		}

		return eventArg.size() - 1;
	}
	return 0;
}

bool	CBGMController::SetEvent( int Event, int eventType, const char * szArg )
{
	if( IsValidTriggerSelected() )
	{
		EVENTARG & eventArg = m_pEventArgs->at( m_iTriggerSelected );
		eventArg[ Event ].first = eventType;
		eventArg[ Event ].second = szArg;
		return true;
	}

	return false;
}

bool	CBGMController::GetEvent( int Event, int & eventType, char * szArg )
{
	if( IsValidTriggerSelected() )
	{
		EVENTARG & eventArg = m_pEventArgs->at( m_iTriggerSelected );
		eventType = eventArg[ Event ].first;
		strcpy( szArg, eventArg[ Event ].second.c_str() );
		return true;
	}	
	return false;
}

bool	CBGMController::DeleteEvent( int Event )
{
	if( IsValidTriggerSelected() )
	{
		EVENTARG & eventArg = m_pEventArgs->at( m_iTriggerSelected );
		EVENTARG::iterator iter = GetIteratorOfIndex( eventArg, Event );
		if( iter != eventArg.end() )
			eventArg.erase( iter );


		for( int i = 0; i < eventArg.size(); i++ )
		{
			EVENTARGUNIT & arg = eventArg[i];
		}

		return true;
	}
	return false;
}

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

void	CBGMController::AddPointToVertexes( unsigned triggerIndex, float x, float y, float z )
{
	if( triggerIndex >= m_pVertexes->size() )
		return;

	VERTEXVECTOR & vec = m_pVertexes->at( triggerIndex );

	vec.push_back( D3DXVECTOR3( x, y, z ) );
}

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

void	CBGMController::MovePointAtVertexes( unsigned triggerIndex, unsigned pointIndex, float x, float y, float z )
{
	if( triggerIndex >= m_pVertexes->size() )
		return;

	VERTEXVECTOR & vec = m_pVertexes->at( triggerIndex );

	vec[pointIndex] = D3DXVECTOR3( x, y, z );
}

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

void	CBGMController::DeletePointAtVertexes( unsigned triggerIndex, unsigned pointIndex )
{
	if( triggerIndex >= m_pVertexes->size() )
		return;

	VERTEXVECTOR & vec = m_pVertexes->at( triggerIndex );

	VERTEXVECTOR::iterator it = GetIteratorOfIndex( vec, triggerIndex );

	if( it == vec.end() )
		return;

	vec.erase( it );	
}

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

unsigned	CBGMController::AddPoint( float x, float y, float z, long objID )
{
	if( !IsValidTriggerSelected() )
		return -1;

	TRIGGERREGION & region = m_pTriggerRegions->at( m_iTriggerSelected );
	region.second.push_back( SVector2( x, z ) );

	unsigned size = region.second.size();

	if( m_iTriggerSelected >= m_pContainer_ObjID->size() )
		m_pContainer_ObjID->resize( m_iTriggerSelected + 1 );

	m_iPointSelected = region.second.size() - 1;

	if( m_iPointSelected >= (*m_pContainer_ObjID)[ m_iTriggerSelected ].size() )
		(*m_pContainer_ObjID)[ m_iTriggerSelected ].resize( m_iPointSelected + 1 );

	(*m_pContainer_ObjID)[ m_iTriggerSelected ][ m_iPointSelected ] = objID;

	AddPointToVertexes( m_iTriggerSelected, x, y, z );

	return m_iPointSelected;
}

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

void	CBGMController::MovePoint( float x, float y, float z )
{
	if( !IsValidTriggerSelected() )
		return;

	if( !IsValidPointSelected() )
		return;

	TRIGGERREGION & region = m_pTriggerRegions->at( m_iTriggerSelected );

	region.second[ m_iPointSelected ].x = x;
	region.second[ m_iPointSelected ].y = z;	

	MovePointAtVertexes( m_iTriggerSelected, m_iPointSelected, x, y, z );
}

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

void	CBGMController::SetObjID( long objID )
{
	if( m_iTriggerSelected >= m_pContainer_ObjID->size() )
		m_pContainer_ObjID->resize( m_iTriggerSelected + 1 );

	if( m_iPointSelected >= (*m_pContainer_ObjID)[ m_iTriggerSelected ].size() )
		(*m_pContainer_ObjID)[ m_iTriggerSelected ].resize( m_iPointSelected + 1 );

	(*m_pContainer_ObjID)[ m_iTriggerSelected ][ m_iPointSelected ] = objID;
}

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

void	CBGMController::DeletePoint()
{
	m_iLastDeleted = UINT_MAX;

	if( !IsValidTriggerSelected() )
		return;

	if( !IsValidPointSelected() )
		return;

	TRIGGERREGION & region = m_pTriggerRegions->at( m_iTriggerSelected );
	

	if( region.second.size() <= 3 )
	{
		throw bad_exception( "트리거를 이루는 점들이 3개 이상이 되어야 하므로 주어진 노드를 지울 수 없습니다." );
	}

	POLYGON::iterator it = GetIteratorOfIndex( region.second, m_iPointSelected );
	region.second.erase( it );
	
	DeletePointAtVertexes( m_iTriggerSelected, m_iPointSelected );

	m_iLastDeleted = ( m_iTriggerSelected << 14 ) | m_iPointSelected;

	m_iPointSelected--;	
}

///////////////////////////////////////////////////////////////////////////
//
/*
bool	CBGMController::SelectPoint( unsigned index )
{
	m_iPointSelected = index & 0x00003fff;
	m_iTriggerSelected = ( index & 0xfffc000 ) >> 14;

	if( !IsValidTriggerSelected() )
		return false;

	if( !IsValidPointSelected() )
		return false;

	return true;
}
*/
bool	CBGMController::SelectPoint( unsigned triggerIndex, unsigned pointIndex )
{
	m_iPointSelected = pointIndex;
	m_iTriggerSelected = triggerIndex;

	if( !IsValidTriggerSelected() )
		return false;

	if( !IsValidPointSelected() )
		return false;

	return true;
}

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

#define DISTANCE( x1, y1, x2, y2 )	sqrt((x2-x1)*(x2-x1) + (y2-y1)*(y2-y1))

void	CBGMController::SelectClosestPoint( float x, float y, float z, float limitDistance )
{
	double fDistance = 100000.0f;
	unsigned triggerIndex = UINT_MAX;
	unsigned polygonIndex = UINT_MAX;

	for( unsigned i = 0; i < m_pTriggerRegions->size(); i++ )
	{
		POLYGON & polygon = m_pTriggerRegions->at( i ).second;
		
		for( unsigned i2 = 0; i2 < polygon.size(); i2++ )
		{
			double dist = DISTANCE( polygon[i2].x, polygon[i2].y, x, z );		//y는 높이 값이므로 무시

			if( dist < fDistance )
			{
				fDistance = dist;
				triggerIndex = i;
				polygonIndex = i2;
			}
		}
	}

	if( fDistance <= limitDistance )
		SelectPoint( triggerIndex, polygonIndex );
}

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

void	CBGMController::GetPoint( float & x, float & y, float & z, long & objID )
{
	TRIGGERREGION & region = m_pTriggerRegions->at( m_iTriggerSelected );
	VERTEXVECTOR & vec = m_pVertexes->at( m_iTriggerSelected );

	x = vec[m_iPointSelected].x;
	y = vec[m_iPointSelected].y;
	z = vec[m_iPointSelected].z;

//	x = region.second[ m_iPointSelected ].x;
//	y = 0.0f;
//	z = region.second[ m_iPointSelected ].y;
	objID = (*m_pContainer_ObjID)[ m_iTriggerSelected ][ m_iPointSelected ];
}

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

void	CBGMController::Rebuild( float Epsilon )
{
	m_pPrevTrigger = NULL;
	m_pRegionTrigger->Create( *m_pTriggerRegions, Epsilon );
}

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

void	CBGMController::Render( IDirect3DDevice8 * p3DDevice )
{
	DWORD cullmode = 0;
	DWORD fillmode = 0;
	p3DDevice->GetRenderState( D3DRS_CULLMODE, &cullmode );
	p3DDevice->GetRenderState( D3DRS_CULLMODE, &fillmode );
	CSceneStateMgr::_SetD3DRenderState( D3DRS_CULLMODE, D3DCULL_NONE );
	CSceneStateMgr::_SetD3DRenderState( D3DRS_FILLMODE, D3DFILL_WIREFRAME);
	p3DDevice->SetVertexShader( D3DFVF_XYZ );

	for( unsigned i = 0; i < m_pVertexes->size(); i++ )
	{
		VERTEXVECTOR & vertex = m_pVertexes->at( i );

		if( vertex.size() >= 3 )
		{
			p3DDevice->DrawPrimitiveUP( D3DPT_TRIANGLESTRIP, vertex.size() - 2, vertex[0], sizeof( D3DXVECTOR3 ) );
		}
	}
	CSceneStateMgr::_SetD3DRenderState( D3DRS_CULLMODE, cullmode );
	CSceneStateMgr::_SetD3DRenderState( D3DRS_FILLMODE, fillmode );
}

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

int		CBGMController::GetPolygonCount()
{
	return m_pVertexes->size();
}

int		CBGMController::GetVertexCount( int i )
{
	VERTEXVECTOR & vec = m_pVertexes->at( i );
	return vec.size();
}

void	CBGMController::GetVertex( int i, int j, float & x, float & y, float & z )
{
	VERTEXVECTOR & vec = m_pVertexes->at( i );
	x = vec[j].x;
	y = vec[j].y;
	z = vec[j].z;
}

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