/***
*
*	Copyright (c) 1996-2002, Valve LLC. All rights reserved.
*	
*	This product contains software technology licensed from Id 
*	Software, Inc. ("Id Technology").  Id Technology (c) 1996 Id Software, Inc. 
*	All Rights Reserved.
*
*   Use, distribution, and modification of this source code and/or resulting
*   object code is restricted to non-commercial enhancements to products from
*   Valve LLC.  All other use, distribution, or modification is prohibited
*   without written permission from Valve LLC.
*
****/
#ifndef ANIMATION_H
#define ANIMATION_H

#define ACTIVITY_NOT_AVAILABLE		-1
#define NOMOTION				99999

#ifndef MONSTEREVENT_H
#include "monsterevent.h"
#endif

class CBaseBoneSetup;

extern int IsSoundEvent( int eventNumber );

int LookupActivity( void *pmodel, int activity );
int LookupActivityHeaviest( void *pmodel, int activity );
int LookupSequence( void *pmodel, const char *label );
void GetSequenceInfo( void *pmodel, float poseparams[], int sequence, float *pflFrameRate, float *pflGroundSpeed );
void GetSequenceLinearMotion( void *pmodel, float poseparams[], int sequence, Vector *pVec );
int GetSequenceFlags( void *pmodel, int sequence );
void CalcGaitFrame( void *pmodel, float poseparams[], int &gaitsequence, float &flGaitFrame, float flGaitMovement );
int LookupAnimationEvents( void *pmodel, CBaseEntity *pEnt, float flStart, float flEnd );
float SetController( void *pmodel, byte *controller, int iController, float flValue );
float SetBlending( void *pmodel, int sequence, byte *blending, int iBlender, float flValue );
int GetEyePosition( void *pmodel, Vector &vecEyePosition );
void SequencePrecache( void *pmodel, const char *pSequenceName );
int FindTransition( void *pmodel, int iEndingAnim, int iGoalAnim, int *piDir );
void SetBodygroup( void *pmodel, int &iBody, int iGroup, int iValue );
int GetBodygroup( void *pmodel, int iBody, int iGroup );
int GetAnimationEvent( void *pmodel, int sequence, MonsterEvent_t *pMonsterEvent, float flStart, float flEnd, int index );
int ExtractBbox( void *pmodel, int sequence, Vector &mins, Vector &maxs );
int FindAttachmentByName( void *pmodel, const char *pName );
void CalcDefaultPoseParameters( void *pmodel, float *poseparams );
bool HasPoseParameter( void *pmodel, int iSequence, int iParameter );
int LookupPoseParameter( void *pmodel, const char *szName, float *poseparams );
void SetPoseParameter( void *pmodel, int iParameter, float flValue, float *poseparams );
float GetPoseParameter( void *pmodel, int iParameter, float *poseparams );
int FindHitboxSetByName( void *pmodel, const char *name );
CStudioBoneSetup *GetBaseBoneSetup( int modelindex, float *poseparams );

// paranoia 2 added
float GetControllerBound2( void *pmodel, int iController );
float SequenceDuration( void *pmodel, float poseparams[], int iSequence );
int GetSequenceCount( void *pmodel );

// From /engine/studio.h
#define STUDIO_LOOPING		0x0001


#endif	//ANIMATION_H