//------------------------------------------------------------------------------
// 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( );
}
//------------------------------------------------------------------------------
// 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 );
}
}
int CASW_Harvester::SelectHarvesterCombatSchedule()
{
int nSched = SelectFlinchSchedule_ASW();
if ( nSched != SCHED_NONE )
{
// if we flinch, push forward the next attack
float spawn_interval = 2.0f;
m_flNextAttack = gpGlobals->curtime + spawn_interval;
return nSched;
}
if ( HasCondition(COND_NEW_ENEMY) && gpGlobals->curtime - GetEnemies()->FirstTimeSeen(GetEnemy()) < 2.0 )
{
return SCHED_WAKE_ANGRY;
}
if ( HasCondition( COND_ENEMY_DEAD ) )
{
// clear the current (dead) enemy and try to find another.
SetEnemy( NULL );
if ( ChooseEnemy() )
{
ClearCondition( COND_ENEMY_DEAD );
return SelectSchedule();
}
SetState( NPC_STATE_ALERT );
return SelectSchedule();
}
#ifdef ASW_FEARFUL_HARVESTERS
// If I'm scared of this enemy run away
if ( IRelationType( GetEnemy() ) == D_FR )
{
if (HasCondition( COND_SEE_ENEMY ) ||
HasCondition( COND_LIGHT_DAMAGE )||
HasCondition( COND_HEAVY_DAMAGE ))
{
FearSound();
//ClearCommandGoal();
return SCHED_RUN_FROM_ENEMY;
}
// If I've seen the enemy recently, cower. Ignore the time for unforgettable enemies.
AI_EnemyInfo_t *pMemory = GetEnemies()->Find( GetEnemy() );
if ( (pMemory && pMemory->bUnforgettable) || (GetEnemyLastTimeSeen() > (gpGlobals->curtime - 5.0)) )
{
// If we're facing him, just look ready. Otherwise, face him.
if ( FInAimCone( GetEnemy()->EyePosition() ) )
return SCHED_COMBAT_STAND;
return SCHED_FEAR_FACE;
}
}
#endif
// Check if need to reload
if ( HasCondition( COND_LOW_PRIMARY_AMMO ) || HasCondition( COND_NO_PRIMARY_AMMO ) )
{
return SCHED_HIDE_AND_RELOAD;
}
#ifdef ASW_FEARFUL_HARVESTERS
if ( HasCondition(COND_TOO_CLOSE_TO_ATTACK) )
return SCHED_RUN_FROM_ENEMY; //SCHED_BACK_AWAY_FROM_ENEMY;
#endif
if ( GetShotRegulator()->IsInRestInterval() )
{
if ( HasCondition(COND_CAN_RANGE_ATTACK1) )
return SCHED_COMBAT_FACE;
}
// we can see the enemy
if ( HasCondition(COND_CAN_RANGE_ATTACK1) )
{
return SCHED_RANGE_ATTACK1;
}
if ( HasCondition(COND_CAN_RANGE_ATTACK2) )
return SCHED_RANGE_ATTACK2;
if ( HasCondition(COND_CAN_MELEE_ATTACK1) )
return SCHED_MELEE_ATTACK1;
if ( HasCondition(COND_CAN_MELEE_ATTACK2) )
return SCHED_MELEE_ATTACK2;
if ( HasCondition(COND_NOT_FACING_ATTACK) )
return SCHED_COMBAT_FACE;
// if we're not attacking, then back away
return SCHED_RUN_FROM_ENEMY;
}
//------------------------------------------------------------------------------
// 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 );
}
}
