//-----------------------------------------------------------------------------
// Purpose: Tell the driver to start firing at targets
//-----------------------------------------------------------------------------
void CNPC_VehicleDriver::InputStartFiring( inputdata_t &inputdata )
{
CLEARBITS( m_spawnflags, SF_VEHICLEDRIVER_INACTIVE );
SetCondition( COND_PROVOKED );
float flMinRange, flMaxRange;
// If the vehicle has a weapon, set our capability
if ( m_pVehicleInterface->NPC_HasPrimaryWeapon() )
{
CapabilitiesAdd( bits_CAP_INNATE_RANGE_ATTACK1 );
m_pVehicleInterface->Weapon_PrimaryRanges( &flMinRange, &flMaxRange );
// Ensure the look distances is long enough
if ( m_flDistTooFar < flMaxRange || GetSenses()->GetDistLook() < flMaxRange )
{
m_flDistTooFar = flMaxRange;
SetDistLook( flMaxRange );
}
}
if ( m_pVehicleInterface->NPC_HasSecondaryWeapon() )
{
CapabilitiesAdd( bits_CAP_INNATE_RANGE_ATTACK2 );
m_pVehicleInterface->Weapon_SecondaryRanges( &flMinRange, &flMaxRange );
// Ensure the look distances is long enough
if ( m_flDistTooFar < flMaxRange || GetSenses()->GetDistLook() < flMaxRange )
{
m_flDistTooFar = flMaxRange;
SetDistLook( flMaxRange );
}
}
}
//-----------------------------------------------------------------------------
// Purpose: The turret doesn't run base AI properly, which is a bad decision.
// As a result, it has to manually find enemies.
//-----------------------------------------------------------------------------
void CNPC_Portal_FloorTurret::HackFindEnemy( void )
{
// We have to refresh our memories before finding enemies, so
// dead enemies are cleared out before new ones are added.
GetEnemies()->RefreshMemories();
GetSenses()->Look( PORTAL_FLOOR_TURRET_RANGE );
SetEnemy( BestEnemy() );
if ( GetEnemy() == NULL )
{
// Look through the list of sensed objects for possible targets
AISightIter_t iter;
CBaseEntity *pObject;
CBaseEntity *pNearest = NULL;
float flClosestDistSqr = PORTAL_FLOOR_TURRET_RANGE * PORTAL_FLOOR_TURRET_RANGE;
for ( pObject = GetSenses()->GetFirstSeenEntity( &iter, SEEN_MISC ); pObject; pObject = GetSenses()->GetNextSeenEntity( &iter ) )
{
Vector vVelocity;
pObject->GetVelocity( &vVelocity );
// Ignore objects going too slowly
if ( vVelocity.LengthSqr() < m_fMovingTargetThreashold )
continue;
float flDistSqr = pObject->WorldSpaceCenter().DistToSqr( GetAbsOrigin() );
if ( flDistSqr < flClosestDistSqr )
{
flClosestDistSqr = flDistSqr;
pNearest = pObject;
}
}
if ( pNearest )
{
SetEnemy( pNearest );
m_fMovingTargetThreashold += gpGlobals->curtime * 15.0f;
if ( m_fMovingTargetThreashold > 800.0f )
{
m_fMovingTargetThreashold = 800.0f;
}
}
}
else
{
m_fMovingTargetThreashold = 20.0f;
}
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void CNPC_CombineDropship::Hunt( void )
{
// If we have a pickup target, fly to it
if ( m_hPickupTarget )
{
UpdatePickupNavigation();
}
else if ( m_iLandState == LANDING_NO )
{
UpdateTrackNavigation();
}
// look for enemy
GetSenses()->Look( 4092 );
ChooseEnemy();
// don't face player ever, only face nav points
Vector desiredDir = GetDesiredPosition() - GetAbsOrigin();
VectorNormalize( desiredDir );
// Face our desired position.
m_vecDesiredFaceDir = desiredDir;
Flight();
UpdatePlayerDopplerShift( );
}
//-----------------------------------------------------------------------------
// Purpose: Watch for a target to wander into our view
//-----------------------------------------------------------------------------
void CNPC_CeilingTurret::AutoSearchThink( void )
{
//Allow descended classes a chance to do something before the think function
if ( PreThink( TURRET_AUTO_SEARCHING ) )
return;
//Spread out our thinking
SetNextThink( gpGlobals->curtime + random->RandomFloat( 0.2f, 0.4f ) );
//If the enemy is dead, find a new one
if ( ( GetEnemy() != NULL ) && ( GetEnemy()->IsAlive() == false ) )
{
SetEnemy( NULL );
}
//Acquire Target
if ( GetEnemy() == NULL )
{
GetSenses()->Look( CEILING_TURRET_RANGE );
SetEnemy( BestEnemy() );
}
//Deploy if we've got an active target
if ( GetEnemy() != NULL )
{
SetThink( &CNPC_CeilingTurret::Deploy );
EmitSound( "NPC_CeilingTurret.Alert" );
}
}
//------------------------------------------------------------------------------
// Purpose :
//------------------------------------------------------------------------------
void CNPC_Launcher::LauncherThink( void )
{
if (gpGlobals->curtime > m_flNextAttack)
{
// If enemy was set, fire at enemy
if (GetEnemy())
{
LaunchGrenade(GetEnemy());
m_OnLaunch.FireOutput(GetEnemy(), this);
m_flNextAttack = gpGlobals->curtime + m_nLaunchDelay;
}
// Otherwise look for enemy to fire at
else
{
GetSenses()->Look((int)m_flMaxAttackDist);
CBaseEntity* pBestEnemy = BestEnemy();
if (pBestEnemy)
{
LaunchGrenade(pBestEnemy);
m_OnLaunch.FireOutput(pBestEnemy, this);
m_flNextAttack = gpGlobals->curtime + m_nLaunchDelay;
}
}
}
SetNextThink( gpGlobals->curtime + 0.1f );
}
//-----------------------------------------------------------------------------
// Purpose: Called when we have no scripted target. Looks for new enemies to track.
//-----------------------------------------------------------------------------
CBaseEntity *CNPC_CombineCamera::MaintainEnemy()
{
if (HasSpawnFlags(SF_COMBINE_CAMERA_IGNOREENEMIES))
return NULL;
GetSenses()->Look(m_nOuterRadius);
CBaseEntity *pEnemy = BestEnemy();
if (pEnemy)
{
// See if our best enemy is too far away to care about.
Vector vecDelta = pEnemy->GetAbsOrigin() - GetAbsOrigin();
float flDist = vecDelta.Length();
if (flDist < m_nOuterRadius)
{
if (FInViewCone(pEnemy))
{
// dvs: HACK: for checking multiple view cones
float flSaveFieldOfView = m_flFieldOfView;
m_flFieldOfView = CAMERA_FOV_NARROW;
// Is the target visible?
bool bVisible = FVisible(pEnemy);
m_flFieldOfView = flSaveFieldOfView;
if ( bVisible )
return pEnemy;
}
}
}
return NULL;
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void CNPC_MissileDefense::RunAI( void )
{
// If my enemy is dead clear the memory and reset m_hEnemy
if (GetEnemy() != NULL &&
!GetEnemy()->IsAlive())
{
ClearEnemyMemory();
SetEnemy( NULL );
}
if (GetEnemy() == NULL )
{
GetSenses()->Look( 4092 );
SetEnemy( BestEnemy( ) );
if (GetEnemy() != NULL)
{
m_iAmmoLoaded = MD_FULLAMMO;
m_flReloadedTime = gpGlobals->curtime;
}
}
if( m_iAmmoLoaded < 1 && gpGlobals->curtime > m_flReloadedTime )
{
m_iAmmoLoaded = MD_FULLAMMO;
}
AimGun();
FireCannons();
SetNextThink( gpGlobals->curtime + 0.05 );
}
//
// This think function will deploy the turret when something comes into range. This is for
// automatically activated turrets.
//
void CBaseTurret::AutoSearchThink(void)
{
// ensure rethink
StudioFrameAdvance( );
SetNextThink( gpGlobals->curtime + random->RandomFloat( 0.2, 0.3 ) );
// If we have a target and we're still healthy
if (GetEnemy() != NULL)
{
if (!GetEnemy()->IsAlive() )
SetEnemy( NULL );// Dead enemy forces a search for new one
}
// Acquire Target
if (GetEnemy() == NULL)
{
GetSenses()->Look( TURRET_RANGE );
SetEnemy( BestEnemy() );
}
if (GetEnemy() != NULL)
{
SetThink(Deploy);
EmitSound( "NPC_Turret.Alert" );
}
}
//=========================================================
// OnListened - monsters dig through the active sound list for
// any sounds that may interest them. (smells, too!)
//=========================================================
void CNPC_Bullsquid::OnListened( void )
{
AISoundIter_t iter;
CSound *pCurrentSound;
static int conditionsToClear[] =
{
COND_SQUID_SMELL_FOOD,
};
ClearConditions( conditionsToClear, ARRAYSIZE( conditionsToClear ) );
pCurrentSound = GetSenses()->GetFirstHeardSound( &iter );
while ( pCurrentSound )
{
// the npc cares about this sound, and it's close enough to hear.
int condition = COND_NONE;
if ( !pCurrentSound->FIsSound() )
{
// if not a sound, must be a smell - determine if it's just a scent, or if it's a food scent
if ( pCurrentSound->IsSoundType( SOUND_MEAT | SOUND_CARCASS ) )
{
// the detected scent is a food item
condition = COND_SQUID_SMELL_FOOD;
}
}
if ( condition != COND_NONE )
SetCondition( condition );
pCurrentSound = GetSenses()->GetNextHeardSound( &iter );
}
BaseClass::OnListened();
}
//
// This search function will sit with the turret deployed and look for a new target.
// After a set amount of time, the barrel will spin down. After m_flMaxWait, the turret will
// retact.
//
void CBaseTurret::SearchThink(void)
{
// ensure rethink
SetActivity( (Activity)ACT_TURRET_OPEN_IDLE );
StudioFrameAdvance( );
SetNextThink( gpGlobals->curtime + 0.1f );
Ping( );
// If we have a target and we're still healthy
if (GetEnemy() != NULL)
{
if (!GetEnemy()->IsAlive() )
SetEnemy( NULL );// Dead enemy forces a search for new one
}
// Acquire Target
if (GetEnemy() == NULL)
{
GetSenses()->Look(TURRET_RANGE);
SetEnemy( BestEnemy() );
}
// If we've found a target, spin up the barrel and start to attack
if (GetEnemy() != NULL)
{
m_flLastSight = 0;
SetThink(ActiveThink);
}
else
{
// Are we out of time, do we need to retract?
if (gpGlobals->curtime > m_flLastSight)
{
//Before we retrace, make sure that we are spun down.
m_flLastSight = 0;
SetThink(Retire);
}
// generic hunt for new victims
m_vecGoalAngles.y = (m_vecGoalAngles.y + 0.1 * m_iBaseTurnRate);
if (m_vecGoalAngles.y >= 360)
m_vecGoalAngles.y -= 360;
MoveTurret();
}
}
void CNPC_Cremator::Spawn()
{
Precache();
SetModel( "models/cremator_test2.mdl" ); // a model with a bit of a tesselation (tesselated head and collar)
SetHullType(HULL_HUMAN); // отключено, т.к. это новый введенный тип хулла, и вряд ли есть смысл возиться с его введением.
//SetHullType( HULL_MEDIUM_TALL ); // данный стандартный тип подходит для большинства ситуаций, однако крематор не сможет проходить в двери, если они ненамного выше его
/*that hull type is made special for a cremator since HULL_MEDIUM is not high enough but HULL_LARGE is too big
and a cremator cannot fit in Borealis maps with it. The hull type is enumarated in ai_hull.h under the HULL_MEDIUM_TALL
and then MUST be enumeraten in Hull_Bits_t, again, UNDER HULL_MEDIUM_TALL with the adress of 0x00000400,
so that the definitions in ai_hull.cpp will then find the corresponding hull type.*/
SetHullSizeNormal();
SetBodygroup( 1, 0 ); // the gun
SetBodygroup( 2, 0 ); // the head
SetSolid( SOLID_BBOX );
AddSolidFlags( FSOLID_NOT_STANDABLE );
SetMoveType( MOVETYPE_STEP );
m_bloodColor = DONT_BLEED;//BLOOD_COLOR_YELLOW;
m_iHealth = sk_cremator_health.GetFloat();
m_flFieldOfView = VIEW_FIELD_WIDE;// indicates the width of this NPC's forward view cone ( as a dotproduct result )
m_NPCState = NPC_STATE_NONE;
m_nSkin = CREMATOR_SKIN_ALERT; // original yellow-eyes skin // Если надо спаунить крематора с иным цветом глаз, подставь значение из npc_cremator_h.
m_iAmmo = m_iMaxAmmo = 54;
NPCInit();
m_flDistTooFar = 6000.0;
GetSenses()->SetDistLook( 6000.0 -1 );
m_flNextIdleSoundTime = gpGlobals->curtime; // + random->RandomFloat( 14.0f, 28.0f );
m_flNextRangeAttack2Time = gpGlobals->curtime; // + random->RandomFloat( 10.0f, 20.0f );
m_MuzzleAttachment = LookupAttachment( "muzzle" );
m_HeadAttachment = LookupAttachment( "headattachment" );
CapabilitiesAdd( bits_CAP_MOVE_GROUND | bits_CAP_TURN_HEAD );
CapabilitiesAdd( bits_CAP_INNATE_RANGE_ATTACK1 ); // flamethrower
CapabilitiesAdd( bits_CAP_INNATE_RANGE_ATTACK2 );
CapabilitiesAdd( bits_CAP_MOVE_SHOOT ); // TODO: Melee?
}
//------------------------------------------------------------------------------
// Updates the enemy
//------------------------------------------------------------------------------
void CBaseHelicopter::UpdateEnemy()
{
if( HasCondition( COND_ENEMY_DEAD ) )
{
SetEnemy( NULL );
}
// Look for my best enemy. If I change enemies,
// be sure and change my prevseen/lastseen timers.
if( m_lifeState == LIFE_ALIVE )
{
GetSenses()->Look( (int)EnemySearchDistance() );
GetEnemies()->RefreshMemories();
ChooseEnemy();
if( HasEnemy() )
{
CBaseEntity *pEnemy = GetEnemy();
GatherEnemyConditions( pEnemy );
if ( FVisible( pEnemy ) )
{
if (m_flLastSeen < gpGlobals->curtime - 2)
{
m_flPrevSeen = gpGlobals->curtime;
}
m_flLastSeen = gpGlobals->curtime;
m_vecTargetPosition = pEnemy->WorldSpaceCenter();
}
}
else
{
// look at where we're going instead
m_vecTargetPosition = GetDesiredPosition();
}
}
else
{
// If we're dead or dying, forget our enemy and don't look for new ones(sjb)
SetEnemy( NULL );
}
}
//------------------------------------------------------------------------------
// Purpose : Override base class to check range and visibility
// Input :
// Output :
//------------------------------------------------------------------------------
bool CNPC_EnemyFinder::IsValidEnemy( CBaseEntity *pTarget )
{
float flTargetDist = GetAbsOrigin().DistTo( pTarget->GetAbsOrigin() );
if (flTargetDist < m_flMinSearchDist)
return false;
if ( m_flMaxSearchDist && flTargetDist > m_flMaxSearchDist)
return false;
if ( !FBitSet( m_spawnflags, SF_ENEMY_FINDER_CHECK_VIS) )
return true;
if ( GetSenses()->DidSeeEntity( pTarget ) )
return true;
// Trace from launch position to target position.
// Use position above actual barral based on vertical launch speed
Vector vStartPos = GetAbsOrigin();
Vector vEndPos = pTarget->EyePosition();
// Test our line of sight to the target
trace_t tr;
AI_TraceLOS( vStartPos, vEndPos, this, &tr );
// If the player is in a vehicle, see if we can see that instead
if ( pTarget->IsPlayer() )
{
CBasePlayer *pPlayer = assert_cast<CBasePlayer*>(pTarget);
if ( tr.m_pEnt == pPlayer->GetVehicleEntity() )
return true;
}
// Line must be clear
if ( tr.fraction == 1.0f || tr.m_pEnt == pTarget )
return true;
// Otherwise we can't see anything
return false;
}
//=========================================================
// AutoSearchThink -
//=========================================================
void CNPC_BaseTurret::AutoSearchThink(void)
{
// ensure rethink
StudioFrameAdvance( );
SetNextThink( gpGlobals->curtime + 0.3 );
// If we have a target and we're still healthy
CBaseEntity *pEnemy = GetEnemy();
if (pEnemy != NULL)
{
if (!pEnemy->IsAlive() )
{
pEnemy = NULL;
}
}
// Acquire Target
if (pEnemy == NULL)
{
GetSenses()->Look( TURRET_RANGE );
pEnemy = BestEnemy();
if ( pEnemy && !FVisible( pEnemy ) )
pEnemy = NULL;
}
if (pEnemy != NULL)
{
SetThink(&CNPC_BaseTurret::Deploy);
CPASAttenuationFilter filter( this );
EmitSound( filter, entindex(), "Turret.Alert" );
}
SetEnemy( pEnemy );
}
//-----------------------------------------------------------------------------
// Purpose:
//
//
//-----------------------------------------------------------------------------
void CNPC_Stalker::Spawn( void )
{
Precache( );
SetModel( "models/stalker.mdl" );
SetHullType(HULL_HUMAN);
SetHullSizeNormal();
SetSolid( SOLID_BBOX );
AddSolidFlags( FSOLID_NOT_STANDABLE );
SetMoveType( MOVETYPE_STEP );
m_bloodColor = DONT_BLEED;
m_iHealth = sk_stalker_health.GetFloat();
m_flFieldOfView = 0.1;// indicates the width of this NPC's forward view cone ( as a dotproduct result )
m_NPCState = NPC_STATE_NONE;
CapabilitiesAdd( bits_CAP_SQUAD | bits_CAP_MOVE_GROUND );
CapabilitiesAdd( bits_CAP_INNATE_RANGE_ATTACK1);
m_flNextAttackSoundTime = 0;
m_flNextBreatheSoundTime = gpGlobals->curtime + random->RandomFloat( 0.0, 10.0 );
m_flNextScrambleSoundTime = 0;
m_nextSmokeTime = 0;
m_bPlayingHitWall = false;
m_bPlayingHitFlesh = false;
m_fBeamEndTime = 0;
m_fBeamRechargeTime = 0;
m_fNextDamageTime = 0;
NPCInit();
m_flDistTooFar = MAX_STALKER_FIRE_RANGE;
m_iPlayerAggression = 0;
GetSenses()->SetDistLook(MAX_STALKER_FIRE_RANGE - 1);
}
//-----------------------------------------------------------------------------
// Purpose: This used to have something to do with bees flying, but
// now it only initializes moving furniture in scripted sequences
//-----------------------------------------------------------------------------
void CNPC_Furniture::Spawn( )
{
Precache();
SetModel( STRING(GetModelName()) );
SetMoveType( MOVETYPE_STEP );
SetSolid( SOLID_BBOX );
// Our collision, if needed, will be done through bone followers
AddSolidFlags( FSOLID_NOT_SOLID );
SetBloodColor( DONT_BLEED );
m_iHealth = TOO_MUCH_HEALTH_TO_DIE; //wow
m_takedamage = DAMAGE_AIM;
SetSequence( 0 );
SetCycle( 0 );
SetNavType( NAV_FLY );
AddFlag( FL_FLY );
CapabilitiesAdd( bits_CAP_MOVE_FLY | bits_CAP_TURN_HEAD | bits_CAP_ANIMATEDFACE );
AddEFlags( EFL_NO_MEGAPHYSCANNON_RAGDOLL );
// pev->nextthink += 1.0;
// SetThink (WalkMonsterDelay);
ResetSequenceInfo( );
SetCycle( 0 );
NPCInit();
// Furniture needs to block LOS
SetBlocksLOS( true );
// Furniture just wastes CPU doing sensing code, since all they do is idle and play scripts
GetSenses()->AddSensingFlags( SENSING_FLAGS_DONT_LOOK | SENSING_FLAGS_DONT_LISTEN );
}
//=========================================================
// SearchThink
// This search function will sit with the turret deployed and look for a new target.
// After a set amount of time, the barrel will spin down. After m_flMaxWait, the turret will
// retact.
//=========================================================
void CNPC_BaseTurret::SearchThink(void)
{
// ensure rethink
SetTurretAnim(TURRET_ANIM_SPIN);
StudioFrameAdvance( );
SetNextThink( gpGlobals->curtime + 0.1 );
if (m_flSpinUpTime == 0 && m_flMaxSpin)
m_flSpinUpTime = gpGlobals->curtime + m_flMaxSpin;
Ping( );
CBaseEntity *pEnemy = GetEnemy();
// If we have a target and we're still healthy
if (pEnemy != NULL)
{
if (!pEnemy->IsAlive() )
pEnemy = NULL;// Dead enemy forces a search for new one
}
// Acquire Target
if (pEnemy == NULL)
{
GetSenses()->Look(TURRET_RANGE);
pEnemy = BestEnemy();
if ( pEnemy && !FVisible( pEnemy ) )
pEnemy = NULL;
}
// If we've found a target, spin up the barrel and start to attack
if (pEnemy != NULL)
{
m_flLastSight = 0;
m_flSpinUpTime = 0;
SetThink(&CNPC_BaseTurret::ActiveThink);
}
else
{
// Are we out of time, do we need to retract?
if (gpGlobals->curtime > m_flLastSight)
{
//Before we retrace, make sure that we are spun down.
m_flLastSight = 0;
m_flSpinUpTime = 0;
SetThink(&CNPC_BaseTurret::Retire);
}
// should we stop the spin?
else if ((m_flSpinUpTime) && (gpGlobals->curtime > m_flSpinUpTime))
{
SpinDownCall();
}
// generic hunt for new victims
m_vecGoalAngles.y = (m_vecGoalAngles.y + 0.1 * m_fTurnRate);
if (m_vecGoalAngles.y >= 360)
m_vecGoalAngles.y -= 360;
MoveTurret();
}
SetEnemy( pEnemy );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CNPC_Monk::GatherConditions()
{
BaseClass::GatherConditions();
// Build my zombie danger index!
m_iNumZombies = 0;
m_iDangerousZombies = 0;
AISightIter_t iter;
CBaseEntity *pSightEnt;
pSightEnt = GetSenses()->GetFirstSeenEntity( &iter );
while( pSightEnt )
{
if( pSightEnt->Classify() == CLASS_ZOMBIE && pSightEnt->IsAlive() )
{
// Is this zombie coming for me?
CAI_BaseNPC *pZombie = dynamic_cast<CAI_BaseNPC*>(pSightEnt);
if( pZombie && pZombie->GetEnemy() == this )
{
m_iNumZombies++;
// if this zombie is close enough to attack, add him to the zombie danger!
float flDist;
flDist = (pZombie->GetAbsOrigin() - GetAbsOrigin()).Length2DSqr();
if( flDist <= 128.0f * 128.0f )
{
m_iDangerousZombies++;
}
}
}
pSightEnt = GetSenses()->GetNextSeenEntity( &iter );
}
if( m_iDangerousZombies >= 3 || (GetEnemy() && GetHealth() < 25) )
{
// I see many zombies, or I'm quite injured.
SpeakIfAllowed( TLK_HELP_ME );
}
// NOTE!!!!!! This code assumes grigori is using annabelle!
ClearCondition(COND_LOW_PRIMARY_AMMO);
if ( GetActiveWeapon() )
{
if ( GetActiveWeapon()->UsesPrimaryAmmo() )
{
if (!GetActiveWeapon()->HasPrimaryAmmo() )
{
SetCondition(COND_NO_PRIMARY_AMMO);
}
else if ( m_NPCState != NPC_STATE_COMBAT && GetActiveWeapon()->UsesClipsForAmmo1() && GetActiveWeapon()->Clip1() < 2 )
{
// Don't send a low ammo message unless we're not in combat.
SetCondition(COND_LOW_PRIMARY_AMMO);
}
}
}
}
void CSnark::HuntThink( void )
{
if (!IsInWorld())
{
SetTouch( NULL );
UTIL_Remove( this );
return;
}
StudioFrameAdvance( );
SetNextThink( gpGlobals->curtime + 0.1f );
// explode when ready
if ( gpGlobals->curtime >= m_flDie )
{
g_vecAttackDir = GetAbsVelocity();
VectorNormalize( g_vecAttackDir );
m_iHealth = -1;
CTakeDamageInfo info( this, this, 1, DMG_GENERIC );
Event_Killed( info );
return;
}
// float
if ( GetWaterLevel() != 0)
{
if ( GetMoveType() == MOVETYPE_FLYGRAVITY )
{
SetMoveType( MOVETYPE_FLY, MOVECOLLIDE_FLY_BOUNCE );
}
Vector vecVel = GetAbsVelocity();
vecVel *= 0.9;
vecVel.z += 8.0;
SetAbsVelocity( vecVel );
}
else if ( GetMoveType() == MOVETYPE_FLY )
{
SetMoveType( MOVETYPE_FLYGRAVITY, MOVECOLLIDE_FLY_BOUNCE );
}
// return if not time to hunt
if ( m_flNextHunt > gpGlobals->curtime )
return;
m_flNextHunt = gpGlobals->curtime + 2.0;
Vector vecFlat = GetAbsVelocity();
vecFlat.z = 0;
VectorNormalize( vecFlat );
if ( GetEnemy() == NULL || !GetEnemy()->IsAlive() )
{
// find target, bounce a bit towards it.
GetSenses()->Look( 512 );
SetEnemy( BestEnemy() );
}
// squeek if it's about time blow up
if ( (m_flDie - gpGlobals->curtime <= 0.5) && (m_flDie - gpGlobals->curtime >= 0.3) )
{
CPASAttenuationFilter filter( this );
enginesound->EmitSound( filter, entindex(), CHAN_VOICE, "squeek/sqk_die1.wav", 1, ATTN_NORM, 0, 100 + random->RandomInt( 0, 0x3F ) );
CSoundEnt::InsertSound( SOUND_COMBAT, GetAbsOrigin(), 256, 0.25 );
}
// higher pitch as squeeker gets closer to detonation time
float flpitch = 155.0 - 60.0 * ( (m_flDie - gpGlobals->curtime) / SQUEEK_DETONATE_DELAY );
if ( flpitch < 80 )
flpitch = 80;
if ( GetEnemy() != NULL )
{
if ( FVisible( GetEnemy() ) )
{
m_vecTarget = GetEnemy()->EyePosition() - GetAbsOrigin();
VectorNormalize( m_vecTarget );
}
float flVel = GetAbsVelocity().Length();
float flAdj = 50.0 / ( flVel + 10.0 );
if ( flAdj > 1.2 )
flAdj = 1.2;
// ALERT( at_console, "think : enemy\n");
// ALERT( at_console, "%.0f %.2f %.2f %.2f\n", flVel, m_vecTarget.x, m_vecTarget.y, m_vecTarget.z );
SetAbsVelocity( GetAbsVelocity() * flAdj + (m_vecTarget * 300) );
}
if ( GetFlags() & FL_ONGROUND )
{
SetLocalAngularVelocity( QAngle( 0, 0, 0 ) );
}
else
{
QAngle angVel = GetLocalAngularVelocity();
if ( angVel == QAngle( 0, 0, 0 ) )
{
angVel.x = random->RandomFloat( -100, 100 );
angVel.z = random->RandomFloat( -100, 100 );
SetLocalAngularVelocity( angVel );
}
}
if ( ( GetAbsOrigin() - m_posPrev ).Length() < 1.0 )
{
Vector vecVel = GetAbsVelocity();
vecVel.x = random->RandomFloat( -100, 100 );
vecVel.y = random->RandomFloat( -100, 100 );
SetAbsVelocity( vecVel );
}
m_posPrev = GetAbsOrigin();
QAngle angles;
VectorAngles( GetAbsVelocity(), angles );
angles.z = 0;
angles.x = 0;
SetAbsAngles( angles );
}
void CNPC_Tentacle::Cycle( void )
{
//NDebugOverlay::Cross3D( EarPosition(), 32, 255, 0, 0, false, 0.1 );
// ALERT( at_console, "%s %.2f %d %d\n", STRING( pev->targetname ), pev->origin.z, m_MonsterState, m_IdealMonsterState );
SetNextThink( gpGlobals->curtime + 0.1 );
// ALERT( at_console, "%s %d %d %d %f %f\n", STRING( pev->targetname ), pev->sequence, m_iGoalAnim, m_iDir, pev->framerate, pev->health );
if ( m_NPCState == NPC_STATE_SCRIPT || GetIdealState() == NPC_STATE_SCRIPT)
{
SetAbsAngles( QAngle( GetAbsAngles().x, m_flInitialYaw, GetAbsAngles().z ) );
GetMotor()->SetIdealYaw( m_flInitialYaw );
RemoveIgnoredConditions();
NPCThink( );
m_iGoalAnim = TENTACLE_ANIM_Pit_Idle;
return;
}
StudioFrameAdvance();
DispatchAnimEvents( this );
GetMotor()->UpdateYaw( MaxYawSpeed() );
CSound *pSound = NULL;
GetSenses()->Listen();
m_BoneFollowerManager.UpdateBoneFollowers(this);
// Listen will set this if there's something in my sound list
if ( HeardAnything() )
pSound = GetSenses()->GetClosestSound( false, (SOUND_DANGER|SOUND_COMBAT|SOUND_WORLD|SOUND_PLAYER) );
else
pSound = NULL;
if ( pSound )
{
//NDebugOverlay::Line( EarPosition(), pSound->GetSoundOrigin(), 0, 255, 0, false, 0.2 );
Vector vecDir;
if ( gpGlobals->curtime - m_flPrevSoundTime < 0.5 )
{
float dt = gpGlobals->curtime - m_flPrevSoundTime;
vecDir = pSound->GetSoundOrigin() + (pSound->GetSoundOrigin() - m_vecPrevSound) / dt - GetAbsOrigin();
}
else
{
vecDir = pSound->GetSoundOrigin() - GetAbsOrigin();
}
m_flPrevSoundTime = gpGlobals->curtime;
m_vecPrevSound = pSound->GetSoundOrigin();
m_flSoundYaw = VecToYaw ( vecDir ) - m_flInitialYaw;
m_iSoundLevel = Level( vecDir.z );
if (m_flSoundYaw < -180)
m_flSoundYaw += 360;
if (m_flSoundYaw > 180)
m_flSoundYaw -= 360;
// ALERT( at_console, "sound %d %.0f\n", m_iSoundLevel, m_flSoundYaw );
if (m_flSoundTime < gpGlobals->curtime)
{
// play "I hear new something" sound
UTIL_EmitAmbientSound( GetSoundSourceIndex(), GetAbsOrigin() + Vector( 0, 0, MyHeight()), "Tentacle.Alert", 1.0, SNDLVL_GUNFIRE, 0, 100);
}
m_flSoundTime = gpGlobals->curtime + random->RandomFloat( 5.0, 10.0 );
}
// clip ideal_yaw
float dy = m_flSoundYaw;
switch( GetSequence() )
{
case TENTACLE_ANIM_Floor_Rear:
case TENTACLE_ANIM_Floor_Rear_Idle:
case TENTACLE_ANIM_Lev1_Rear:
case TENTACLE_ANIM_Lev1_Rear_Idle:
case TENTACLE_ANIM_Lev2_Rear:
case TENTACLE_ANIM_Lev2_Rear_Idle:
case TENTACLE_ANIM_Lev3_Rear:
case TENTACLE_ANIM_Lev3_Rear_Idle:
if (dy < 0 && dy > -m_flMaxYaw)
dy = -m_flMaxYaw;
if (dy > 0 && dy < m_flMaxYaw)
dy = m_flMaxYaw;
break;
default:
if (dy < -m_flMaxYaw)
dy = -m_flMaxYaw;
if (dy > m_flMaxYaw)
dy = m_flMaxYaw;
}
GetMotor()->SetIdealYaw( m_flInitialYaw + dy );
if ( IsSequenceFinished() )
{
// ALERT( at_console, "%s done %d %d\n", STRING( pev->targetname ), pev->sequence, m_iGoalAnim );
if ( m_iHealth <= 1)
{
m_iGoalAnim = TENTACLE_ANIM_Pit_Idle;
if ( GetSequence() == TENTACLE_ANIM_Pit_Idle)
{
m_iHealth = 75;
}
}
else if ( m_flSoundTime > gpGlobals->curtime )
{
if (m_flSoundYaw >= -(m_flMaxYaw + 30) && m_flSoundYaw <= (m_flMaxYaw + 30))
{
// strike
switch ( m_iSoundLevel )
{
case 0:
m_iGoalAnim = SelectWeightedSequence ( ACT_1030 );
break;
case 1:
m_iGoalAnim = SelectWeightedSequence ( ACT_1031 );
break;
case 2:
m_iGoalAnim = SelectWeightedSequence ( ACT_1032 );
break;
case 3:
m_iGoalAnim = SelectWeightedSequence ( ACT_1033 );
break;
}
}
else if (m_flSoundYaw >= -m_flMaxYaw * 2 && m_flSoundYaw <= m_flMaxYaw * 2)
{
// tap
switch ( m_iSoundLevel )
{
case 0:
m_iGoalAnim = SelectWeightedSequence ( ACT_1020 );
break;
case 1:
m_iGoalAnim = SelectWeightedSequence ( ACT_1021 );
break;
case 2:
m_iGoalAnim = SelectWeightedSequence ( ACT_1022 );
break;
case 3:
m_iGoalAnim = SelectWeightedSequence ( ACT_1023 );
break;
}
}
else
{
// go into rear idle
switch ( m_iSoundLevel )
{
case 0:
m_iGoalAnim = SelectWeightedSequence ( ACT_1040 );
break;
case 1:
m_iGoalAnim = SelectWeightedSequence ( ACT_1041 );
break;
case 2:
m_iGoalAnim = SelectWeightedSequence ( ACT_1042 );
break;
case 3:
m_iGoalAnim = SelectWeightedSequence ( ACT_1043 );
break;
case 4:
m_iGoalAnim = SelectWeightedSequence ( ACT_1044 );
break;
}
}
}
else if ( GetSequence() == TENTACLE_ANIM_Pit_Idle)
{
// stay in pit until hear noise
m_iGoalAnim = TENTACLE_ANIM_Pit_Idle;
}
else if ( GetSequence() == m_iGoalAnim)
{
if ( MyLevel() >= 0 && gpGlobals->curtime < m_flSoundTime)
{
if ( random->RandomInt(0,9) < m_flSoundTime - gpGlobals->curtime )
{
// continue stike
switch ( m_iSoundLevel )
{
case 0:
m_iGoalAnim = SelectWeightedSequence ( ACT_1030 );
break;
case 1:
m_iGoalAnim = SelectWeightedSequence ( ACT_1031 );
break;
case 2:
m_iGoalAnim = SelectWeightedSequence ( ACT_1032 );
break;
case 3:
m_iGoalAnim = SelectWeightedSequence ( ACT_1033 );
break;
}
}
else
{
// tap
switch ( m_iSoundLevel )
{
case 0:
m_iGoalAnim = SelectWeightedSequence ( ACT_1020 );
break;
case 1:
m_iGoalAnim = SelectWeightedSequence ( ACT_1021 );
break;
case 2:
m_iGoalAnim = SelectWeightedSequence ( ACT_1022 );
break;
case 3:
m_iGoalAnim = SelectWeightedSequence ( ACT_1023 );
break;
}
}
}
else if ( MyLevel( ) < 0 )
{
m_iGoalAnim = SelectWeightedSequence( ACT_1010 );
}
else
{
if (m_flNextSong < gpGlobals->curtime)
{
// play "I hear new something" sound
CPASAttenuationFilter filter( this );
EmitSound( filter, entindex(), "Tentacle.Sing" );
m_flNextSong = gpGlobals->curtime + random->RandomFloat( 10, 20 );
}
if (random->RandomInt(0,15) == 0)
{
// idle on new level
switch ( random->RandomInt( 0, 3 ) )
{
case 0:
m_iGoalAnim = SelectWeightedSequence ( ACT_1010 );
break;
case 1:
m_iGoalAnim = SelectWeightedSequence ( ACT_1011 );
break;
case 2:
m_iGoalAnim = SelectWeightedSequence ( ACT_1012 );
break;
case 3:
m_iGoalAnim = SelectWeightedSequence ( ACT_1013 );
break;
}
}
else if ( random->RandomInt( 0, 3 ) == 0 )
{
// tap
switch ( MyLevel() )
{
case 0:
m_iGoalAnim = SelectWeightedSequence ( ACT_1020 );
break;
case 1:
m_iGoalAnim = SelectWeightedSequence ( ACT_1021 );
break;
case 2:
m_iGoalAnim = SelectWeightedSequence ( ACT_1022 );
break;
case 3:
m_iGoalAnim = SelectWeightedSequence ( ACT_1023 );
break;
}
}
else
{
// idle
switch ( MyLevel() )
{
case 0:
m_iGoalAnim = SelectWeightedSequence ( ACT_1010 );
break;
case 1:
m_iGoalAnim = SelectWeightedSequence ( ACT_1011 );
break;
case 2:
m_iGoalAnim = SelectWeightedSequence ( ACT_1012 );
break;
case 3:
m_iGoalAnim = SelectWeightedSequence ( ACT_1013 );
break;
}
}
}
if (m_flSoundYaw < 0)
m_flSoundYaw += random->RandomFloat( 2, 8 );
else
m_flSoundYaw -= random->RandomFloat( 2, 8 );
}
SetSequence( FindTransitionSequence( GetSequence(), m_iGoalAnim, &m_iDir ) );
if (m_iDir > 0)
{
SetCycle( 0 );
}
else
{
m_iDir = -1; // just to safe
SetCycle( 1.0f );
}
ResetSequenceInfo( );
m_flFramerateAdj = random->RandomFloat( -0.2, 0.2 );
m_flPlaybackRate = m_iDir * 1.0 + m_flFramerateAdj;
switch( GetSequence() )
{
case TENTACLE_ANIM_Floor_Tap:
case TENTACLE_ANIM_Lev1_Tap:
case TENTACLE_ANIM_Lev2_Tap:
case TENTACLE_ANIM_Lev3_Tap:
{
Vector vecSrc, v_forward;
AngleVectors( GetAbsAngles(), &v_forward );
trace_t tr1, tr2;
vecSrc = GetAbsOrigin() + Vector( 0, 0, MyHeight() - 4);
UTIL_TraceLine( vecSrc, vecSrc + v_forward * 512, MASK_NPCSOLID_BRUSHONLY, this, COLLISION_GROUP_NONE, &tr1 );
vecSrc = GetAbsOrigin() + Vector( 0, 0, MyHeight() + 8);
UTIL_TraceLine( vecSrc, vecSrc + v_forward * 512, MASK_NPCSOLID_BRUSHONLY, this, COLLISION_GROUP_NONE, &tr2 );
// ALERT( at_console, "%f %f\n", tr1.flFraction * 512, tr2.flFraction * 512 );
m_flTapRadius = SetPoseParameter( 0, random->RandomFloat( tr1.fraction * 512, tr2.fraction * 512 ) );
}
break;
default:
m_flTapRadius = 336; // 400 - 64
break;
}
SetViewOffset( Vector( 0, 0, MyHeight() ) );
// ALERT( at_console, "seq %d\n", pev->sequence );
}
if (m_flPrevSoundTime + 2.0 > gpGlobals->curtime)
{
// 1.5 normal speed if hears sounds
m_flPlaybackRate = m_iDir * 1.5 + m_flFramerateAdj;
}
else if (m_flPrevSoundTime + 5.0 > gpGlobals->curtime)
{
// slowdown to normal
m_flPlaybackRate = m_iDir + m_iDir * (5 - (gpGlobals->curtime - m_flPrevSoundTime)) / 2 + m_flFramerateAdj;
}
}
//-----------------------------------------------------------------------------
// Purpose: Target doesn't exist or has eluded us, so search for one
//-----------------------------------------------------------------------------
void CNPC_CeilingTurret::SearchThink( void )
{
//Allow descended classes a chance to do something before the think function
if ( PreThink( TURRET_SEARCHING ) )
return;
SetNextThink( gpGlobals->curtime + 0.05f );
SetActivity( (Activity) ACT_CEILING_TURRET_OPEN_IDLE );
//If our enemy has died, pick a new enemy
if ( ( GetEnemy() != NULL ) && ( GetEnemy()->IsAlive() == false ) )
{
SetEnemy( NULL );
}
//Acquire the target
if ( GetEnemy() == NULL )
{
GetSenses()->Look( CEILING_TURRET_RANGE );
CBaseEntity *pEnemy = BestEnemy();
if ( pEnemy )
{
SetEnemy( pEnemy );
}
}
//If we've found a target, spin up the barrel and start to attack
if ( GetEnemy() != NULL )
{
//Give players a grace period
if ( GetEnemy()->IsPlayer() )
{
m_flShotTime = gpGlobals->curtime + 0.5f;
}
else
{
m_flShotTime = gpGlobals->curtime + 0.1f;
}
m_flLastSight = 0;
SetThink( &CNPC_CeilingTurret::ActiveThink );
SetEyeState( TURRET_EYE_SEE_TARGET );
SpinUp();
EmitSound( "NPC_CeilingTurret.Active" );
return;
}
//Are we out of time and need to retract?
if ( gpGlobals->curtime > m_flLastSight )
{
//Before we retrace, make sure that we are spun down.
m_flLastSight = 0;
SetThink( &CNPC_CeilingTurret::Retire );
return;
}
//Display that we're scanning
m_vecGoalAngles.x = 15.0f;
m_vecGoalAngles.y = GetAbsAngles().y + ( sin( gpGlobals->curtime * 2.0f ) * 45.0f );
//Turn and ping
UpdateFacing();
Ping();
}
//=========================================================
// Hornet is flying, gently tracking target
//=========================================================
void CNPC_Hornet::TrackTarget ( void )
{
Vector vecFlightDir;
Vector vecDirToEnemy;
float flDelta;
StudioFrameAdvance( );
if (gpGlobals->curtime > m_flStopAttack)
{
SetTouch( NULL );
SetThink( &CBaseEntity::SUB_Remove );
SetNextThink( gpGlobals->curtime + 0.1f );
return;
}
// UNDONE: The player pointer should come back after returning from another level
if ( GetEnemy() == NULL )
{// enemy is dead.
GetSenses()->Look( 1024 );
SetEnemy( BestEnemy() );
}
if ( GetEnemy() != NULL && FVisible( GetEnemy() ))
{
m_vecEnemyLKP = GetEnemy()->BodyTarget( GetAbsOrigin() );
}
else
{
m_vecEnemyLKP = m_vecEnemyLKP + GetAbsVelocity() * m_flFlySpeed * 0.1;
}
vecDirToEnemy = m_vecEnemyLKP - GetAbsOrigin();
VectorNormalize( vecDirToEnemy );
if ( GetAbsVelocity().Length() < 0.1 )
vecFlightDir = vecDirToEnemy;
else
{
vecFlightDir = GetAbsVelocity();
VectorNormalize( vecFlightDir );
}
SetAbsVelocity( vecFlightDir + vecDirToEnemy );
// measure how far the turn is, the wider the turn, the slow we'll go this time.
flDelta = DotProduct ( vecFlightDir, vecDirToEnemy );
if ( flDelta < 0.5 )
{// hafta turn wide again. play sound
CPASAttenuationFilter filter( this );
EmitSound( filter, entindex(), "Hornet.Buzz" );
}
if ( flDelta <= 0 && m_iHornetType == HORNET_TYPE_RED )
{// no flying backwards, but we don't want to invert this, cause we'd go fast when we have to turn REAL far.
flDelta = 0.25;
}
Vector vecVel = vecFlightDir + vecDirToEnemy;
VectorNormalize( vecVel );
if ( GetOwnerEntity() && (GetOwnerEntity()->GetFlags() & FL_NPC) )
{
// random pattern only applies to hornets fired by monsters, not players.
vecVel.x += random->RandomFloat ( -0.10, 0.10 );// scramble the flight dir a bit.
vecVel.y += random->RandomFloat ( -0.10, 0.10 );
vecVel.z += random->RandomFloat ( -0.10, 0.10 );
}
switch ( m_iHornetType )
{
case HORNET_TYPE_RED:
SetAbsVelocity( vecVel * ( m_flFlySpeed * flDelta ) );// scale the dir by the ( speed * width of turn )
SetNextThink( gpGlobals->curtime + random->RandomFloat( 0.1, 0.3 ) );
break;
default:
Assert( false ); //fall through if release
case HORNET_TYPE_ORANGE:
SetAbsVelocity( vecVel * m_flFlySpeed );// do not have to slow down to turn.
SetNextThink( gpGlobals->curtime + 0.1f );// fixed think time
break;
}
QAngle angNewAngles;
VectorAngles( GetAbsVelocity(), angNewAngles );
SetAbsAngles( angNewAngles );
SetSolid( SOLID_BBOX );
// if hornet is close to the enemy, jet in a straight line for a half second.
// (only in the single player game)
if ( GetEnemy() != NULL && !g_pGameRules->IsMultiplayer() )
{
if ( flDelta >= 0.4 && ( GetAbsOrigin() - m_vecEnemyLKP ).Length() <= 300 )
{
CPVSFilter filter( GetAbsOrigin() );
te->Sprite( filter, 0.0,
&GetAbsOrigin(), // pos
iHornetPuff, // model
0.2, //size
128 // brightness
);
CPASAttenuationFilter filter2( this );
EmitSound( filter2, entindex(), "Hornet.Buzz" );
SetAbsVelocity( GetAbsVelocity() * 2 );
SetNextThink( gpGlobals->curtime + 1.0f );
// don't attack again
m_flStopAttack = gpGlobals->curtime;
}
}
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void CBaseHelicopter::Hunt( void )
{
UpdateTrackNavigation( );
if( HasCondition( COND_ENEMY_DEAD ) )
{
SetEnemy( NULL );
}
// Look for my best enemy. If I change enemies,
// be sure and change my prevseen/lastseen timers.
if( m_lifeState == LIFE_ALIVE )
{
GetSenses()->Look( 4092 );
GetEnemies()->RefreshMemories();
ChooseEnemy();
if( HasEnemy() )
{
GatherEnemyConditions( GetEnemy() );
if (FVisible( GetEnemy() ))
{
if (m_flLastSeen < gpGlobals->curtime - 2)
{
m_flPrevSeen = gpGlobals->curtime;
}
m_flLastSeen = gpGlobals->curtime;
m_vecTargetPosition = GetEnemy()->WorldSpaceCenter();
}
}
else
{
// look at where we're going instead
m_vecTargetPosition = GetDesiredPosition();
}
}
else
{
// If we're dead or dying, forget our enemy and don't look for new ones(sjb)
SetEnemy( NULL );
}
if ( 1 )
{
Vector targetDir = m_vecTargetPosition - GetAbsOrigin();
Vector desiredDir = GetDesiredPosition() - GetAbsOrigin();
VectorNormalize( targetDir );
VectorNormalize( desiredDir );
if ( !IsCrashing() && m_flLastSeen + 5 > gpGlobals->curtime ) //&& DotProduct( targetDir, desiredDir) > 0.25)
{
// If we've seen the target recently, face the target.
//Msg( "Facing Target \n" );
m_vecDesiredFaceDir = targetDir;
}
else
{
// Face our desired position.
// Msg( "Facing Position\n" );
m_vecDesiredFaceDir = desiredDir;
}
}
else
{
// Face the way the path corner tells us to.
//Msg( "Facing my path corner\n" );
m_vecDesiredFaceDir = GetGoalOrientation();
}
Flight();
UpdatePlayerDopplerShift( );
// ALERT( at_console, "%.0f %.0f %.0f\n", gpGlobals->curtime, m_flLastSeen, m_flPrevSeen );
if (m_fHelicopterFlags & BITS_HELICOPTER_GUN_ON)
{
//if ( (m_flLastSeen + 1 > gpGlobals->curtime) && (m_flPrevSeen + 2 < gpGlobals->curtime) )
{
if (FireGun( ))
{
// slow down if we're firing
if (m_flGoalSpeed > m_flMaxSpeedFiring )
{
m_flGoalSpeed = m_flMaxSpeedFiring;
}
}
}
}
if (m_fHelicopterFlags & BITS_HELICOPTER_MISSILE_ON)
{
AimRocketGun();
}
// Finally, forget dead enemies.
if( GetEnemy() != NULL && (!GetEnemy()->IsAlive() || GetEnemy()->GetFlags() & FL_NOTARGET) )
{
SetEnemy( NULL );
}
}
