#pragma once

#include <mmo/ArType.h>
#include "K3DTypes.h"
#include "KViewport.h"
#include "SGameEnv.h"
//#include "SGameMessageUI.h"	/// 2010.10.13 - prodongi

class K3DRenderDevice;

const short c_SelectTargetSegment = 7;
const short c_SelectTargetSegmentIndexedCount	= (c_SelectTargetSegment-1)*(c_SelectTargetSegment-1)*2;

struct HeightPropInfo
{
	K3DVertexBufferDX*			m_pVb;
	K3DIndexBufferDX*			m_pIb;
	K3DMatrix					m_matProp;
	K3DMatrix					m_matPropTexture;

	HeightPropInfo() : m_pVb( NULL )
					 , m_pIb( NULL )
	{
		K3DMatrixIdentity( m_matProp );
	}
};

class SSelectTargetPrimitive : public K3DPrimitive
{
private:
	K3DTexture*						m_pTexture;
	K3DBLENDEDBUMPVERTEX*			m_pVertex;
	K3DINDEXED_WATER*				m_pIndexed;
	
	K3DMatrix						m_matTerrainTexture;

	std::vector< HeightPropInfo >	m_vHeightPropInfo;

	unsigned short					m_nVbSize;
	unsigned short					m_nVbCount;
	/// 2010.10.12 - prodongi
	int m_vertexCount;
	int m_indexCount;
public:
	void SetVertexBuffer( K3DBLENDEDBUMPVERTEX* pVertexBuffer )
	{
		m_pVertex		=	pVertexBuffer;
	}
	void SetIndexBuffer( K3DINDEXED_WATER* pIndexBuffer )
	{
		m_pIndexed		=	pIndexBuffer;
	}
	void SetTexture( K3DTexture* pTexture )
	{
		m_pTexture		=	pTexture;
	}

	K3DBLENDEDBUMPVERTEX*	GetVertexBuffer()
	{
		return m_pVertex;
	}
	
	void SetTerrainTextureMatrix( K3DMatrix & matTex )
	{
		m_matTerrainTexture	=	matTex;
	}

	void SetHeightPropInfo( HeightPropInfo & propinfo )
	{
		m_vHeightPropInfo.push_back( propinfo );
	}
	void ClearHeightPropInfo()
	{
		m_vHeightPropInfo.clear();
	}
	/// 2010.10.12 - prodongi
	void setIndexCount(int count)	{	m_indexCount = count;	}
	void setVertexCount(int count)	{	m_vertexCount = count;	}

public:
	void Render( KViewportObject *viewport, class K3DRenderDevice *dev, bool bUseAccum = true )
	{
		static float fVisibility = 1.f;
		dev->SetVertexShaderConstant( CONSTANT_VISIBILITY, &fVisibility, 1 );

//		dev->SetVertexShaderMatrix( CONSTANT_SELECT_TARGET_MATRIX, &m_matTerrainTexture );

//		int nOldCull = dev->GetCullMode();
//		dev->SetCullMode( K3DRenderDevice::KCM_NONE );
		
		dev->SetTexture( 0, m_pTexture );
		/// 2010.10.12 - prodongi
		//dev->DrawIndexedPrimitiveUP_VS( 0, m_pVertex, (c_SelectTargetSegment*c_SelectTargetSegment), sizeof(K3DBLENDEDBUMPVERTEX), (WORD*)m_pIndexed, c_SelectTargetSegmentIndexedCount*3 );
		dev->DrawIndexedPrimitiveUP_VS( 0, m_pVertex, m_vertexCount, sizeof(K3DBLENDEDBUMPVERTEX), (WORD*)m_pIndexed, m_indexCount );

/*		if( !m_vHeightPropInfo.empty() )
		{
			const K3DCamera* pCamera = viewport->GetBackUpViewCamera();

			K3DVector vCam, vTrans;
			vCam = pCamera->GetCamPos();

			std::vector< HeightPropInfo >::iterator propinfo = m_vHeightPropInfo.begin();
			for( ; propinfo != m_vHeightPropInfo.end(); ++propinfo )
			{
				dev->SetVertexShaderMatrix( CONSTANT_SELECT_TARGET_MATRIX, &(*propinfo).m_matPropTexture );

				K3DMatrixGetPosVector( vTrans, (*propinfo).m_matProp );

				vTrans -= vCam;

				K3DMatrix matWorld = (*propinfo).m_matProp;

				matWorld._41 = vTrans.x;
				matWorld._42 = vTrans.y;
				matWorld._43 = vTrans.z+0.1f;

				dev->SetTransform( K3DRenderDevice::TS_WORLD, &matWorld );
				dev->DrawIndexedTriangleVB_VS( (*propinfo).m_pVb, (*propinfo).m_pIb );
			}
		}
	
		dev->SetCullMode( nOldCull );*/
	}
public:
	SSelectTargetPrimitive() :	m_pVertex( NULL )
							  , m_pIndexed( NULL ),
							  m_indexCount(0),		/// 2010.10.12 - prodongi
							  m_vertexCount(0)		/// 2010.10.12 - prodongi

	{}
	~SSelectTargetPrimitive()
	{
		m_pTexture	=	NULL;
		SAFE_DELETE_ARRAY( m_pVertex );
		SAFE_DELETE_ARRAY( m_pIndexed );
	}
};

class SGameSelectTargetFx
{
private:
	class SGame*				m_pGame;
	SSelectTargetPrimitive*		m_pSelectTargetPrimitive;
	K3DTextureSPtr				m_spTexture;

	K3DVector					m_vPos;
	float						m_fHeight;
	float						m_fSelectTargetRot;
	DWORD						m_dwTime;
	DWORD						m_dwCheckTime;

	AR_HANDLE					m_arHandle;

	bool						m_bRender;

	float						m_fRadius;

	class CTerrainProp*			m_pTerrainProp;
public:
	void						Init( K3DRenderDeviceDX *pDevice, K3DIndexBuffer * pIndexBuf=NULL ) {}
	void						Initialize(  SGame* pGame, const char* pTextureName );
	void						Process( DWORD dwTime );
	void						Render( KViewportObject *viewport );
	void						SetRotation( DWORD dwTime );
	void						SetHeight( float fHeight );
	void						SetArHandle( AR_HANDLE handle );
	void						SetRadius( float fRadius ) { m_fRadius = fRadius; }
	void						SetArLocalHandle( AR_HANDLE handle ) {m_arHandle = handle;}
	
	AR_HANDLE					GetArHandle() { return m_arHandle; }
	K3DVector					GetCenterPosition() { return K3DVector( m_vPos.x, m_vPos.y, m_vPos.z+m_fHeight); }
	void						setMsg(SIMSG_UI_ACT_USESKILL const& msg);
public:
	SGameSelectTargetFx();
	virtual ~SGameSelectTargetFx();
};

//// 2010.10.12 범위 선택 할 때 쓰임, SGameSelectTargetFx과는 약간 틀려서 새로 만듬 - prodongi
class cGameRegionSelectTargetFx
{
public:
	cGameRegionSelectTargetFx();
	~cGameRegionSelectTargetFx();

	void						Initialize(  SGame* pGame, const char* pTextureName );
	void						Process( K3DVector const& pos, K3DVector const* playerPos );
	void						Render( KViewportObject *viewport );
	void						SetHeight( float fHeight )	{	m_fHeight = fHeight;	}
	void						SetRadius( float fRadius )	{	m_fRadius = fRadius;	}
	void						SetIsRender(bool render)	{	m_bRender = render;		}
	bool						IsRender() const			{	return m_bRender;		}
	K3DVector					GetCenterPosition() { return K3DVector( m_vPos.x, m_vPos.y, m_vPos.z+m_fHeight); }
	void						setMsg(SIMSG_UI_ACT_USESKILL const& msg);/// 2010.10.13 - prodongi
	void						sendMsg(class SGameManager* gameMng);	/// 2010.10.13 - prodongi

private:
	void						procCheckRange(K3DVector const* playerPos);	/// 2010.10.13 시전 가능 거리 체크 - prodongi

private:
	class SGame*				m_pGame;
	SSelectTargetPrimitive*		m_pSelectTargetPrimitive;
	K3DTextureSPtr				m_spTexture;
	K3DVector					m_vPos;
	float						m_fHeight;
	bool						m_bRender;
	float						m_fRadius;
	class CTerrainProp*			m_pTerrainProp;
	SIMSG_UI_ACT_USESKILL		m_msg;
	AR_UNIT						m_rangeSqr;	/// 2010.10.13 시전 가능 거리 - prodongi
};