/**
 * @file llvoavatarself.h
 * @brief Declaration of LLVOAvatar class which is a derivation fo
 * LLViewerObject
 *
 * $LicenseInfo:firstyear=2001&license=viewerlgpl$
 * Second Life Viewer Source Code
 * Copyright (C) 2010, Linden Research, Inc.
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation;
 * version 2.1 of the License only.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 * 
 * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
 * $/LicenseInfo$
 */

#ifndef LL_LLVOAVATARSELF_H
#define LL_LLVOAVATARSELF_H

#include "llviewertexture.h"
#include "llvoavatar.h"


//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// LLVOAvatarSelf
//
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
class LLVOAvatarSelf :
	public LLVOAvatar
{

/********************************************************************************
 **                                                                            **
 **                    INITIALIZATION
 **/

public:
	LLVOAvatarSelf(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp);
	virtual 				~LLVOAvatarSelf();
	virtual void			markDead();
	virtual void 			initInstance(); // Called after construction to initialize the class.
	void					cleanup();
protected:
	/*virtual*/ BOOL		loadAvatar();
	BOOL					loadAvatarSelf();
	BOOL					buildSkeletonSelf(const LLVOAvatarSkeletonInfo *info);
	BOOL					buildMenus();

/**                    Initialization
 **                                                                            **
 *******************************************************************************/

/********************************************************************************
 **                                                                            **
 **                    INHERITED
 **/

	//--------------------------------------------------------------------
	// LLViewerObject interface and related
	//--------------------------------------------------------------------
public:
	/*virtual*/ void 		updateRegion(LLViewerRegion *regionp);
	/*virtual*/ BOOL   	 	idleUpdate(LLAgent &agent, LLWorld &world, const F64 &time);

	//--------------------------------------------------------------------
	// LLCharacter interface and related
	//--------------------------------------------------------------------
public:
	/*virtual*/ void 		stopMotionFromSource(const LLUUID& source_id);
	/*virtual*/ void 		requestStopMotion(LLMotion* motion);
	/*virtual*/ LLJoint*	getJoint(const std::string &name);
	
				void		resetJointPositions( void );
	


/**                    Initialization
 **                                                                            **
 *******************************************************************************/

/********************************************************************************
 **                                                                            **
 **                    STATE
 **/

public:
	/*virtual*/ bool 	isSelf() const { return true; }

	//--------------------------------------------------------------------
	// Updates
	//--------------------------------------------------------------------
public:
	/*virtual*/ BOOL 	updateCharacter(LLAgent &agent);
	/*virtual*/ void 	idleUpdateTractorBeam();



private:
	U64				mLastRegionHandle;
	LLFrameTimer	mRegionCrossingTimer;
	S32				mRegionCrossingCount;
	
/**                    State
 **                                                                            **
 *******************************************************************************/

/********************************************************************************
 **                                                                            **
 **                    RENDERING
 **/

	//--------------------------------------------------------------------
	// Render beam
	//--------------------------------------------------------------------
protected:
	BOOL 		needsRenderBeam();
private:
	LLPointer<LLHUDEffectSpiral> mBeam;
	LLFrameTimer mBeamTimer;


/**                    Rendering
 **                                                                            **
 *******************************************************************************/
protected:
	/*virtual*/ void	removeMissingBakedTextures();
/********************************************************************************
 **                                                                            **
 **                    MESHES
 **/
protected:
	/*virtual*/ void   restoreMeshData();

/**                    Meshes
 **                                                                            **
 *******************************************************************************/

	//--------------------------------------------------------------------
	// HUDs
	//--------------------------------------------------------------------
private:
	LLViewerJoint* 		mScreenp; // special purpose joint for HUD attachments
	
/**                    Attachments
 **                                                                            **
 *******************************************************************************/
};

extern LLVOAvatarSelf *gAgentAvatarp;

BOOL isAgentAvatarValid();

#endif // LL_VO_AVATARSELF_H