//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CAI_PassengerBehaviorZombie::StartTask( const Task_t *pTask )
{
switch ( pTask->iTask )
{
case TASK_FACE_HINTNODE:
case TASK_FACE_LASTPOSITION:
case TASK_FACE_SAVEPOSITION:
case TASK_FACE_TARGET:
case TASK_FACE_IDEAL:
case TASK_FACE_SCRIPT:
case TASK_FACE_PATH:
TaskComplete();
break;
case TASK_PASSENGER_ZOMBIE_RANGE_ATTACK1:
break;
case TASK_MELEE_ATTACK1:
{
// Only override this if we're "in" the vehicle
if ( GetPassengerState() != PASSENGER_STATE_INSIDE )
{
BaseClass::StartTask( pTask );
break;
}
// Swipe
GetOuter()->SetIdealActivity( (Activity) ACT_PASSENGER_MELEE_ATTACK1 );
// Randomly attack again in the future
float flWait = random->RandomFloat( 0.0f, 1.0f );
SuppressAttack( flWait );
}
break;
case TASK_PASSENGER_ZOMBIE_DISMOUNT:
{
// Start the process of dismounting from the vehicle
StartDismount();
}
break;
case TASK_PASSENGER_ZOMBIE_ATTACH:
{
if ( AttachToVehicle() )
{
TaskComplete();
return;
}
TaskFail( "Unable to attach to vehicle!" );
}
break;
default:
BaseClass::StartTask( pTask );
break;
}
}
//-----------------------------------------------------------------------------
// Purpose: Build our custom interrupt cases for the behavior
//-----------------------------------------------------------------------------
void CAI_PassengerBehaviorZombie::BuildScheduleTestBits( void )
{
// Always interrupt when we need to get in or out
if ( GetPassengerState() == PASSENGER_STATE_OUTSIDE )
{
GetOuter()->SetCustomInterruptCondition( GetClassScheduleIdSpace()->ConditionLocalToGlobal( COND_CAN_RANGE_ATTACK1 ) );
GetOuter()->SetCustomInterruptCondition( GetClassScheduleIdSpace()->ConditionLocalToGlobal( COND_PASSENGER_ENTERING ) );
}
BaseClass::BuildScheduleTestBits();
}
//-----------------------------------------------------------------------------
// Purpose: Translate into vehicle passengers
//-----------------------------------------------------------------------------
int CAI_PassengerBehaviorZombie::TranslateSchedule( int scheduleType )
{
// We do different animations when inside the vehicle
if ( GetPassengerState() == PASSENGER_STATE_INSIDE )
{
if ( scheduleType == SCHED_MELEE_ATTACK1 )
return SCHED_PASSENGER_ZOMBIE_MELEE_ATTACK1;
if ( scheduleType == SCHED_RANGE_ATTACK1 )
return SCHED_PASSENGER_ZOMBIE_RANGE_ATTACK1;
}
return BaseClass::TranslateSchedule( scheduleType );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CAI_PassengerBehaviorZombie::GatherVehicleStateConditions( void )
{
// Call to the base
BaseClass::GatherVehicleStateConditions();
// Only do this if we're on the vehicle
if ( GetPassengerState() != PASSENGER_STATE_INSIDE )
return;
// Calculate how our body is leaning
CalculateBodyLean();
// The forward delta of the vehicle
float flLateralDelta = ( m_vehicleState.m_vecDeltaVelocity.x + m_vehicleState.m_vecDeltaVelocity.y );
// Detect a sudden stop
if ( flLateralDelta < -350.0f )
{
if ( m_hVehicle )
{
Vector vecDamageForce;
m_hVehicle->GetVelocity( &vecDamageForce, NULL );
VectorNormalize( vecDamageForce );
vecDamageForce *= random->RandomFloat( 50000.0f, 60000.0f );
//NDebugOverlay::HorzArrow( GetAbsOrigin(), GetAbsOrigin() + ( vecDamageForce * 256.0f ), 16.0f, 255, 0, 0, 16, true, 2.0f );
// Fake it!
CTakeDamageInfo info( m_hVehicle, m_hVehicle, vecDamageForce, GetOuter()->WorldSpaceCenter(), 200, (DMG_CRUSH|DMG_VEHICLE) );
GetOuter()->TakeDamage( info );
}
}
else if ( flLateralDelta < -150.0f )
{
// FIXME: Realistically this should interrupt and play a schedule to do it
GetOuter()->SetIdealActivity( (Activity) ACT_PASSENGER_FLINCH );
}
}
