// Z3DMultipartPortion.h: interface for the Z3DMultipartPortion class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_Z3DMULTIPARTPORTION_H__1B9AE6C4_16F6_11D5_A643_0000E8EB4C69__INCLUDED_)
#define AFX_Z3DMULTIPARTPORTION_H__1B9AE6C4_16F6_11D5_A643_0000E8EB4C69__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "misc.h"

#include "Z3DCharacterModel.h"
#include "Z3DTexture.h"

#include <vector>
#include <map>



#define Z3D_MPID_FACE		10
#define Z3D_MPID_HAIR		11
#define Z3D_MPID_EAR		12
#define Z3D_MPID_SHOULDER	20
#define Z3D_MPID_CHEST		21
#define Z3D_MPID_ARM		23
#define Z3D_MPID_WAIST		24
#define Z3D_MPID_HAND		30
#define Z3D_MPID_LEG		40
#define Z3D_MPID_FOOT		50

#define Z3D_PORTION_BUFFER_BANK_SIZE	500	// ¹öÅؽº ¹öÆÛ Å©±â´Â 500´ÜÀ§·Î ¼³Á¤µÊ

enum Z3D_MULTIPART_PORTION_TYPE {
	Z3D_MPT_TEXPIECE = 0,
	Z3D_MPT_TEXTURE
};


struct Z3DVBCacheNode
{
	long lVertexCount;
	IDirect3DVertexBuffer8* pVB;

	Z3DVBCacheNode* pNext;
};

struct Z3DIBCacheNode
{
	long lIndexCount;
	IDirect3DIndexBuffer8* pIB;

	Z3DIBCacheNode* pNext;
};


struct STVectorStorage
{
	vector3 s;
	vector3 t;
};



struct Z3DMultipartPortion
{
public:
	Z3DMultipartPortion( Z3D_MULTIPART_PORTION_TYPE mpt = Z3D_MPT_TEXPIECE )
	{
		m_lVertexBufferVertexCount = 0;

		m_pVertexBuffer = NULL;
		m_lVertexCount = 0;

		for( int i = 0; i < Z3D_LOD_LEVEL; ++i )
		{
			m_alIndexBufferIndexCount[i] = 0;

			m_apIndexBuffer[i] = NULL;
			m_alIndexCount[i] = NULL;
		}

		if( Z3D_MPT_TEXPIECE == mpt )
		{
			m_pTexture = new Z3DTexture;
			m_pTexture2 = new Z3DTexture;
		}
		else
		{
			m_pTexture = NULL;
			m_pTexture2 = NULL;
		}
		m_MPT = mpt;

		m_vec_pMesh.clear();

		m_pSTVertexBuffer = NULL;
		m_bSTVertexMode = false;

		m_pSTVectors = NULL;
	}

	~Z3DMultipartPortion()
	{
		int i;

		SAFE_RELEASE( m_pSTVertexBuffer );
//		for( i = 0; i < m_vecpSTVectors.size(); ++i )
//		{
//			SAFE_DELETEA( m_vecpSTVectors[i] );
//		}
		SAFE_DELETEA( m_pSTVectors );

		for( i = 0; i < Z3D_LOD_LEVEL; ++i )
		{
			SAFE_RELEASE( m_apIndexBuffer[i] );
		}

		SAFE_RELEASE( m_pVertexBuffer );

		m_vec_pMesh.clear();

		std::map<int, H3DMeshTag>::iterator it_m;
		for( it_m = m_map_IdMeshTag.begin(); it_m != m_map_IdMeshTag.end(); it_m++ )
		{
			it_m->second.Release();
		}

		std::map<int, H3DTexPieceTag>::iterator it_t;
		for( it_t = m_map_IdTexPieceTag.begin(); it_t != m_map_IdTexPieceTag.end(); it_t++ )
		{
			it_t->second.Release();
		}
		for( it_t = m_map_IdTexPieceTag2.begin(); it_t != m_map_IdTexPieceTag2.end(); it_t++ )
		{
			it_t->second.Release();
		}
		SAFE_DELETE( m_pTexture );
		SAFE_DELETE( m_pTexture2 );


		std::map<int, H3DTextureTag>::iterator it;
		for( it = m_map_IdTextureTag.begin(); it != m_map_IdTextureTag.end(); it++ )
		{
			it->second.Release();
		}
		for( it = m_map_IdTextureTag2.begin(); it != m_map_IdTextureTag2.end(); it++ )
		{
			it->second.Release();
		}
		for( it = m_map_IdSpecTextureTag.begin(); it != m_map_IdSpecTextureTag.end(); it++ )
		{
			it->second.Release();
		}
	}

	void BuildSTVertex( IDirect3DDevice8* pDevice );

	void BuildMesh( IDirect3DDevice8* pDevice );

	bool SetMesh( const int nPartId, H3DMeshTag tagMesh );
	bool DeleteMesh( const int nPartId );
	
	bool SetTexPiece( const int nPartId, H3DTexPieceTag tagTexpiece );
	bool SetTexPiece2( const int nPartId, H3DTexPieceTag tagTexpiece );
	bool DeleteTexPiece( const int nPartId );

	bool BatchOpen();
	bool BatchClose( IDirect3DDevice8* pDevice );

	bool SetTexture( const int nPartId, H3DTextureTag tagTexture );
	bool SetTexture2( const int nPartId, H3DTextureTag tagTexture );
	bool SetSpecTexture( const int nPartId, H3DTextureTag tagTexture );
	bool DeleteTexture( const int nPartId );
	bool DeleteTexture2( const int nPartId );
	bool DeleteSpecTexture( const int nPartId );

	static IDirect3DVertexBuffer8* _GetVertexBufferInterface( IDirect3DDevice8* pDevice, long& rlVertexCount );
	static void _ReleaseVertexBufferInterface( IDirect3DVertexBuffer8* pVB );

	static IDirect3DIndexBuffer8* _GetIndexBufferInterface( long lLODIndex, IDirect3DDevice8* pDevice, long rlIndexCount );
	static void _ReleaseIndexBufferInterface( long lLODIndex, IDirect3DIndexBuffer8* pIB );
	static void _Close();

public:
	//std::vector<STVectorStorage*> m_vecpSTVectors;
	STVectorStorage* m_pSTVectors;

	IDirect3DVertexBuffer8* m_pSTVertexBuffer;
	bool m_bSTVertexMode;

	long m_lVertexBufferVertexCount;
	long m_alIndexBufferIndexCount[Z3D_LOD_LEVEL];

	std::vector<Z3DLODMesh*> m_vec_pMesh;

	std::map<int, H3DMeshTag> m_map_IdMeshTag;
	IDirect3DVertexBuffer8* m_pVertexBuffer;
	long m_lVertexCount;
	
	IDirect3DIndexBuffer8* m_apIndexBuffer[Z3D_LOD_LEVEL];
	long m_alIndexCount[Z3D_LOD_LEVEL];

	std::map<int, H3DTexPieceTag> m_map_IdTexPieceTag;
	std::map<int, H3DTexPieceTag> m_map_IdTexPieceTag2;
	Z3DTexture* m_pTexture;
	Z3DTexture* m_pTexture2;

	std::map<int, H3DTextureTag> m_map_IdTextureTag;
	std::map<int, H3DTextureTag> m_map_IdTextureTag2;
	std::map<int, H3DTextureTag> m_map_IdSpecTextureTag;
	std::vector<Z3DTexture*> m_vec_pTexture;
	std::vector<Z3DTexture*> m_vec_pTexture2;
	std::vector<Z3DTexture*> m_vec_pSpecTexture;

	Z3D_MULTIPART_PORTION_TYPE m_MPT;


	// vertex buffer ij½Ã ¸®½ºÆ®. SLL À̸ç Ãß°¡´Â header, »èÁ¦(¿À¹öÇ÷νÃ)´Â tail ¿¡¼­ ÀϾ
	// °Ë»öÀº headerºÎÅÍ ¼øÂ÷ÀûÀ¸·Î. strategy ´Â first match
	static const long ms_lMaxVBCacheCount;
	static long ms_lVBCacheCount;
	static Z3DVBCacheNode* ms_pVBCacheChainHeader;

	// index buffer ij½Ã ¸®½ºÆ®. SLL À̸ç Ãß°¡´Â header, »èÁ¦(¿À¹öÇ÷νÃ)´Â tail ¿¡¼­ ÀϾ
	// °Ë»öÀº headerºÎÅÍ ¼øÂ÷ÀûÀ¸·Î. strategy ´Â first match
	// LOD ·¹º§º°·Î µû·Î °ü¸®ÇÔ. (¹è¿­ À妽º°¡ ÇØ´ç LOD levelÀÇ µ¥ÀÌÅÍ)
	static const long ms_alMaxIBCacheCount[Z3D_LOD_LEVEL];
	static long ms_alIBCacheCount[Z3D_LOD_LEVEL];
	static Z3DIBCacheNode* ms_apIBCacheChainHeader[Z3D_LOD_LEVEL];
};

#endif // !defined(AFX_Z3DMULTIPARTPORTION_H__1B9AE6C4_16F6_11D5_A643_0000E8EB4C69__INCLUDED_)