460 lines
12 KiB
C++
460 lines
12 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//
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//=============================================================================//
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//=========================================================
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// Generic NPC - purely for scripted sequence work.
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//=========================================================
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#include "cbase.h"
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#include "shareddefs.h"
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#include "npcevent.h"
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#include "ai_basenpc.h"
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#include "ai_hull.h"
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#include "ai_baseactor.h"
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#include "tier1/strtools.h"
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#include "vstdlib/random.h"
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#include "engine/IEngineSound.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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ConVar flex_looktime( "flex_looktime", "5" );
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//---------------------------------------------------------
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// Sounds
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//---------------------------------------------------------
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//=========================================================
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// NPC's Anim Events Go Here
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//=========================================================
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class CGenericActor : public CAI_BaseActor
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{
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public:
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DECLARE_CLASS( CGenericActor, CAI_BaseActor );
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void Spawn( void );
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void Precache( void );
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float MaxYawSpeed( void );
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Class_T Classify ( void );
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void HandleAnimEvent( animevent_t *pEvent );
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int GetSoundInterests ( void );
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void TempGunEffect( void );
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string_t m_strHullName;
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DECLARE_DATADESC();
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};
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LINK_ENTITY_TO_CLASS( generic_actor, CGenericActor );
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BEGIN_DATADESC( CGenericActor )
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DEFINE_KEYFIELD(m_strHullName, FIELD_STRING, "hull_name" ),
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END_DATADESC()
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//=========================================================
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// Classify - indicates this NPC's place in the
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// relationship table.
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//=========================================================
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Class_T CGenericActor::Classify ( void )
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{
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return CLASS_NONE;
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}
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//=========================================================
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// MaxYawSpeed - allows each sequence to have a different
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// turn rate associated with it.
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//=========================================================
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float CGenericActor::MaxYawSpeed ( void )
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{
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return 90;
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}
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//=========================================================
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// HandleAnimEvent - catches the NPC-specific messages
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// that occur when tagged animation frames are played.
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//=========================================================
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void CGenericActor::HandleAnimEvent( animevent_t *pEvent )
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{
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BaseClass::HandleAnimEvent( pEvent );
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}
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//=========================================================
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// GetSoundInterests - generic NPC can't hear.
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//=========================================================
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int CGenericActor::GetSoundInterests ( void )
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{
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return NULL;
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}
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//=========================================================
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// Spawn
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//=========================================================
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void CGenericActor::Spawn()
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{
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Precache();
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SetModel( STRING( GetModelName() ) );
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/*
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if ( FStrEq( STRING( GetModelName() ), "models/player.mdl" ) )
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UTIL_SetSize(this, VEC_HUMAN_HULL_MIN, VEC_HUMAN_HULL_MAX);
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else
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UTIL_SetSize(this, VEC_HULL_MIN, VEC_HULL_MAX);
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*/
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if ( FStrEq( STRING( GetModelName() ), "models/player.mdl" ) ||
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FStrEq( STRING( GetModelName() ), "models/holo.mdl" ) ||
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FStrEq( STRING( GetModelName() ), "models/blackout.mdl" ) )
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{
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UTIL_SetSize(this, VEC_HULL_MIN, VEC_HULL_MAX);
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}
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else
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{
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UTIL_SetSize(this, NAI_Hull::Mins(HULL_HUMAN), NAI_Hull::Maxs(HULL_HUMAN));
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}
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if ( !FStrEq( STRING( GetModelName() ), "models/blackout.mdl" ) )
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{
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SetSolid( SOLID_BBOX );
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AddSolidFlags( FSOLID_NOT_STANDABLE );
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}
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else
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{
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SetSolid( SOLID_NONE );
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}
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SetMoveType( MOVETYPE_STEP );
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SetBloodColor( BLOOD_COLOR_RED );
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m_iHealth = 8;
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m_flFieldOfView = 0.5;// indicates the width of this NPC's forward view cone ( as a dotproduct result )
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m_NPCState = NPC_STATE_NONE;
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CapabilitiesAdd( bits_CAP_MOVE_GROUND | bits_CAP_OPEN_DOORS );
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// remove head turn if no eyes or forward attachment
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if (LookupAttachment( "eyes" ) > 0 && LookupAttachment( "forward" ) > 0)
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{
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CapabilitiesAdd( bits_CAP_TURN_HEAD | bits_CAP_ANIMATEDFACE );
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}
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if (m_strHullName != NULL_STRING)
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{
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SetHullType( NAI_Hull::LookupId( STRING( m_strHullName ) ) );
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}
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else
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{
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SetHullType( HULL_HUMAN );
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}
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SetHullSizeNormal( );
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NPCInit();
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}
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//=========================================================
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// Precache - precaches all resources this NPC needs
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//=========================================================
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void CGenericActor::Precache()
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{
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PrecacheModel( STRING( GetModelName() ) );
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}
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//=========================================================
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// AI Schedules Specific to this NPC
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//=========================================================
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// -----------------------------------------------------------------------
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// FIXME: delete this code
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class CFlextalkActor : public CGenericActor
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{
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private:
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DECLARE_CLASS( CFlextalkActor, CGenericActor );
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public:
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DECLARE_DATADESC();
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CFlextalkActor() { m_iszSentence = NULL_STRING; m_sentence = 0; }
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//void GenericCyclerSpawn(char *szModel, Vector vecMin, Vector vecMax);
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//virtual int ObjectCaps( void ) { return (BaseClass::ObjectCaps() | FCAP_IMPULSE_USE); }
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//int OnTakeDamage( CBaseEntity *pInflictor, CBaseEntity *pAttacker, float flDamage, int bitsDamageType );
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//void Spawn( void );
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//void Precache( void );
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//void Think( void );
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virtual void ProcessSceneEvents( void );
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// Don't treat as a live target
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//virtual bool IsAlive( void ) { return FALSE; }
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float m_flextime;
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LocalFlexController_t m_flexnum;
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float m_flextarget[64];
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float m_blinktime;
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float m_looktime;
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Vector m_lookTarget;
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float m_speaktime;
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int m_istalking;
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int m_phoneme;
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string_t m_iszSentence;
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int m_sentence;
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void SetFlexTarget( LocalFlexController_t flexnum, float value );
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LocalFlexController_t LookupFlex( const char *szTarget );
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};
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BEGIN_DATADESC( CFlextalkActor )
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DEFINE_FIELD( m_flextime, FIELD_TIME ),
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DEFINE_FIELD( m_flexnum, FIELD_INTEGER ),
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DEFINE_ARRAY( m_flextarget, FIELD_FLOAT, 64 ),
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DEFINE_FIELD( m_blinktime, FIELD_TIME ),
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DEFINE_FIELD( m_looktime, FIELD_TIME ),
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DEFINE_FIELD( m_lookTarget, FIELD_POSITION_VECTOR ),
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DEFINE_FIELD( m_speaktime, FIELD_TIME ),
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DEFINE_FIELD( m_istalking, FIELD_INTEGER ),
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DEFINE_FIELD( m_phoneme, FIELD_INTEGER ),
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DEFINE_KEYFIELD( m_iszSentence, FIELD_STRING, "Sentence" ),
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DEFINE_FIELD( m_sentence, FIELD_INTEGER ),
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END_DATADESC()
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LINK_ENTITY_TO_CLASS( cycler_actor, CFlextalkActor );
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extern ConVar flex_expression;
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extern ConVar flex_talk;
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// Cycler member functions
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extern const char *predef_flexcontroller_names[];
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extern float predef_flexcontroller_values[7][30];
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void CFlextalkActor::SetFlexTarget( LocalFlexController_t flexnum, float value )
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{
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m_flextarget[flexnum] = value;
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const char *pszType = GetFlexControllerType( flexnum );
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for (LocalFlexController_t i = LocalFlexController_t(0); i < GetNumFlexControllers(); i++)
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{
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if (i != flexnum)
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{
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const char *pszOtherType = GetFlexControllerType( i );
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if (stricmp( pszType, pszOtherType ) == 0)
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{
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m_flextarget[i] = 0;
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}
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}
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}
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float value2 = value;
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if (1 || random->RandomFloat( 0.0, 1.0 ) < 0.2)
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{
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value2 = random->RandomFloat( value - 0.2, value + 0.2 );
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value2 = clamp( value2, 0.0f, 1.0f );
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}
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// HACK, for now, consider then linked is named "right_" or "left_"
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if (strncmp( "right_", GetFlexControllerName( flexnum ), 6 ) == 0)
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{
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m_flextarget[flexnum+1] = value2;
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}
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else if (strncmp( "left_", GetFlexControllerName( flexnum ), 5 ) == 0)
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{
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m_flextarget[flexnum-1] = value2;
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}
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}
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LocalFlexController_t CFlextalkActor::LookupFlex( const char *szTarget )
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{
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for (LocalFlexController_t i = LocalFlexController_t(0); i < GetNumFlexControllers(); i++)
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{
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const char *pszFlex = GetFlexControllerName( i );
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if (stricmp( szTarget, pszFlex ) == 0)
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{
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return i;
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}
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}
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return LocalFlexController_t(-1);
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}
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void CFlextalkActor::ProcessSceneEvents( void )
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{
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if ( HasSceneEvents() )
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{
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BaseClass::ProcessSceneEvents( );
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return;
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}
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// only do this if they have more than eyelid movement
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if (GetNumFlexControllers() > 2)
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{
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const char *pszExpression = flex_expression.GetString();
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if (pszExpression && pszExpression[0] == '+' && pszExpression[1] != '\0')
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{
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int i;
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int j = atoi( &pszExpression[1] );
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for (i = 0; i < GetNumFlexControllers(); i++)
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{
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m_flextarget[m_flexnum] = 0;
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}
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for (i = 0; i < 35 && predef_flexcontroller_names[i]; i++)
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{
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m_flexnum = LookupFlex( predef_flexcontroller_names[i] );
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m_flextarget[m_flexnum] = predef_flexcontroller_values[j][i];
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// Msg( "%s %.3f\n", predef_flexcontroller_names[i], predef_flexcontroller_values[j][i] );
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}
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}
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else if (pszExpression && pszExpression[0] != '\0' && strcmp(pszExpression, "+") != 0)
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{
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char szExpression[128];
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char szTemp[32];
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Q_strncpy( szExpression, pszExpression ,sizeof(szExpression));
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char *pszExpression = szExpression;
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while (*pszExpression != '\0')
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{
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if (*pszExpression == '+')
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*pszExpression = ' ';
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pszExpression++;
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}
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pszExpression = szExpression;
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while (*pszExpression)
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{
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if (*pszExpression != ' ')
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{
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if (*pszExpression == '-')
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{
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for (LocalFlexController_t i = LocalFlexController_t(0); i < GetNumFlexControllers(); i++)
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{
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m_flextarget[i] = 0;
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}
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}
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else if (*pszExpression == '?')
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{
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for (LocalFlexController_t i = LocalFlexController_t(0); i < GetNumFlexControllers(); i++)
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{
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Msg( "\"%s\" ", GetFlexControllerName( i ) );
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}
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Msg( "\n" );
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flex_expression.SetValue( "" );
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}
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else
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{
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if (sscanf( pszExpression, "%31s", szTemp ) == 1)
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{
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m_flexnum = LookupFlex( szTemp );
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if (m_flexnum != LocalFlexController_t(-1) && m_flextarget[m_flexnum] != 1)
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{
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m_flextarget[m_flexnum] = 1.0;
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// SetFlexTarget( m_flexnum );
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}
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pszExpression += strlen( szTemp ) - 1;
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}
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}
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}
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pszExpression++;
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}
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}
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else if (m_flextime < gpGlobals->curtime)
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{
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m_flextime = gpGlobals->curtime + random->RandomFloat( 0.3, 0.5 ) * (30.0 / GetNumFlexControllers());
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m_flexnum = (LocalFlexController_t)random->RandomInt( 0, GetNumFlexControllers() - 1 );
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if (m_flextarget[m_flexnum] == 1)
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{
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m_flextarget[m_flexnum] = 0;
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}
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else if (stricmp( GetFlexControllerType( m_flexnum ), "phoneme" ) != 0)
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{
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if (strstr( GetFlexControllerName( m_flexnum ), "upper_raiser" ) == NULL)
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{
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Msg( "%s:%s\n", GetFlexControllerType( m_flexnum ), GetFlexControllerName( m_flexnum ) );
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SetFlexTarget( m_flexnum, random->RandomFloat( 0.5, 1.0 ) );
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}
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}
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}
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// slide it up.
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for (LocalFlexController_t i = LocalFlexController_t(0); i < GetNumFlexControllers(); i++)
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{
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float weight = GetFlexWeight( i );
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if (weight != m_flextarget[i])
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{
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weight = weight + (m_flextarget[i] - weight) / random->RandomFloat( 2.0, 4.0 );
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}
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weight = clamp( weight, 0.0f, 1.0f );
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SetFlexWeight( i, weight );
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}
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if (flex_talk.GetInt() == -1)
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{
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m_istalking = 1;
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char pszSentence[256];
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Q_snprintf( pszSentence,sizeof(pszSentence), "%s%d", STRING(m_iszSentence), m_sentence++ );
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int sentenceIndex = engine->SentenceIndexFromName( pszSentence );
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if (sentenceIndex >= 0)
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{
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Msg( "%d : %s\n", sentenceIndex, pszSentence );
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CPASAttenuationFilter filter( this );
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CBaseEntity::EmitSentenceByIndex( filter, entindex(), CHAN_VOICE, sentenceIndex, 1, SNDLVL_TALKING, 0, PITCH_NORM );
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}
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else
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{
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m_sentence = 0;
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}
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flex_talk.SetValue( "0" );
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}
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else if (flex_talk.GetInt() == -2)
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{
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m_flNextEyeLookTime = gpGlobals->curtime + 1000.0;
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}
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else if (flex_talk.GetInt() == -3)
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{
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m_flNextEyeLookTime = gpGlobals->curtime;
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flex_talk.SetValue( "0" );
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}
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else if (flex_talk.GetInt() == -4)
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{
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AddLookTarget( UTIL_PlayerByIndex( 1 ), 0.5, flex_looktime.GetFloat() );
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flex_talk.SetValue( "0" );
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}
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else if (flex_talk.GetInt() == -5)
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{
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PickLookTarget( true );
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flex_talk.SetValue( "0" );
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}
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}
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}
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