bool CAI_LeadBehavior::CanSelectSchedule()
{
if ( !AI_GetSinglePlayer() || AI_GetSinglePlayer()->IsDead() )
return false;
bool fAttacked = ( HasCondition( COND_LIGHT_DAMAGE ) || HasCondition( COND_HEAVY_DAMAGE ) );
bool fNonCombat = ( GetNpcState() == NPC_STATE_IDLE || GetNpcState() == NPC_STATE_ALERT );
return ( !fAttacked && (fNonCombat || m_args.bLeadDuringCombat) && HasGoal() );
}
void CParticleSystemQuery::GetLocalPlayerEyeVectors( Vector *pForward, Vector *pRight, Vector *pUp )
{
#ifdef CLIENT_DLL
// HACK_GETLOCALPLAYER_GUARD( "CParticleSystemQuery::GetLocalPlayerPos" );
int slot = GET_ACTIVE_SPLITSCREEN_SLOT();
ACTIVE_SPLITSCREEN_PLAYER_GUARD( slot );
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
if ( !pPlayer )
{
*pForward = vec3_origin;
*pRight = vec3_origin;
*pUp = vec3_origin;
return;
}
pPlayer->EyeVectors( pForward, pRight, pUp );
#else
CBasePlayer *pPlayer = AI_GetSinglePlayer();
if ( !pPlayer )
{
*pForward = vec3_origin;
*pRight = vec3_origin;
*pUp = vec3_origin;
return;
}
pPlayer->EyeVectors( pForward, pRight, pUp );
#endif
}
CBaseEntity *CAI_StandoffBehavior::GetPlayerLeader()
{
CBaseEntity *pPlayer = AI_GetSinglePlayer();
if ( pPlayer && GetOuter()->IRelationType( pPlayer ) == D_LI )
return pPlayer;
return NULL;
}
//------------------------------------------------------------------------
// Purpose:
// Input : &inputdata -
//-----------------------------------------------------------------------------
void CScriptIntro::InputSetFOVBlendTime( inputdata_t &inputdata )
{
// Cache our FOV starting point before we update our data here
if ( m_flNextFOVBlendTime >= gpGlobals->curtime )
{
// We're already in a blend, so capture where we are at this point in time
m_iStartFOV = ScriptInfo_CalculateFOV( m_flFOVBlendStartTime, m_flNextFOVBlendTime, m_iStartFOV, m_iNextFOV, m_bAlternateFOV );
}
else
{
// If we weren't blending, then we need to construct a proper starting point from scratch
CBasePlayer *pPlayer = AI_GetSinglePlayer();
if ( pPlayer )
{
m_iStartFOV = ( m_iFOV ) ? m_iFOV : pPlayer->GetFOV();
}
else
{
m_iStartFOV = m_iFOV;
}
}
m_flNextFOVBlendTime = gpGlobals->curtime + inputdata.value.Float();
m_flFOVBlendStartTime = gpGlobals->curtime;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : &inputdata -
//-----------------------------------------------------------------------------
void CPropVehicleChoreoGeneric::InputEnterVehicleImmediate( inputdata_t &inputdata )
{
if ( m_bEnterAnimOn )
return;
// Try the activator first & use them if they are a player.
CBasePlayer *pPlayer = ToBasePlayer( inputdata.pActivator );
if ( pPlayer == NULL )
{
// Activator was not a player, just grab the singleplayer player.
pPlayer = AI_GetSinglePlayer();
if ( pPlayer == NULL )
return;
}
if ( pPlayer->IsInAVehicle() )
{
// Force the player out of whatever vehicle they are in.
pPlayer->LeaveVehicle();
}
// Force us to drop anything we're holding
pPlayer->ForceDropOfCarriedPhysObjects();
pPlayer->GetInVehicle( GetServerVehicle(), VEHICLE_ROLE_DRIVER );
}
//-----------------------------------------------------------------------------
// Purpose: Force the player to enter the vehicle.
//-----------------------------------------------------------------------------
void CPropVehicleChoreoGeneric::InputEnterVehicle( inputdata_t &inputdata )
{
if ( m_bEnterAnimOn )
return;
// Try the activator first & use them if they are a player.
CBasePlayer *pPlayer = ToBasePlayer( inputdata.pActivator );
if ( pPlayer == NULL )
{
// Activator was not a player, just grab the single-player player.
pPlayer = AI_GetSinglePlayer();
if ( pPlayer == NULL )
return;
}
// Force us to drop anything we're holding
pPlayer->ForceDropOfCarriedPhysObjects();
// FIXME: I hate code like this. I should really add a parameter to HandlePassengerEntry
// to allow entry into locked vehicles
bool bWasLocked = m_bLocked;
m_bLocked = false;
GetServerVehicle()->HandlePassengerEntry( pPlayer, true );
m_bLocked = bWasLocked;
}
void CAI_LeadBehavior::BeginScheduleSelection()
{
SetTarget( AI_GetSinglePlayer() );
CAI_Expresser *pExpresser = GetOuter()->GetExpresser();
if ( pExpresser )
pExpresser->ClearSpokeConcept( TLK_LEAD_ARRIVAL );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
CAI_Hint *CAI_FearBehavior::FindFearWithdrawalDest()
{
CAI_Hint *pHint;
CHintCriteria hintCriteria;
CAI_BaseNPC *pOuter = GetOuter();
Assert(pOuter != NULL);
hintCriteria.AddHintType( HINT_PLAYER_ALLY_FEAR_DEST );
hintCriteria.SetFlag( bits_HINT_NODE_VISIBLE_TO_PLAYER | bits_HINT_NOT_CLOSE_TO_ENEMY /*| bits_HINT_NODE_IN_VIEWCONE | bits_HINT_NPC_IN_NODE_FOV*/ );
hintCriteria.AddIncludePosition( AI_GetSinglePlayer()->GetAbsOrigin(), ( ai_fear_player_dist.GetFloat() ) );
pHint = CAI_HintManager::FindHint( pOuter, hintCriteria );
if( pHint )
{
// Reserve this node while I try to get to it. When I get there I will lock it.
// Otherwise, if I fail to get there, the node will come available again soon.
pHint->DisableForSeconds( 4.0f );
}
#if 0
else
{
Msg("DID NOT FIND HINT\n");
NDebugOverlay::Cross3D( GetOuter()->WorldSpaceCenter(), 32, 255, 255, 0, false, 10.0f );
}
#endif
return pHint;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CWeaponStriderBuster::Detonate( void )
{
CBaseEntity *pVictim = GetOwnerEntity();
if ( !m_bDud && pVictim )
{
// Kill the strider (with magic effect)
CBasePlayer *pPlayer = AI_GetSinglePlayer();
CTakeDamageInfo info( pPlayer, this, RandomVector( -100.0f, 100.0f ), GetAbsOrigin(), pVictim->GetHealth(), DMG_GENERIC );
pVictim->TakeDamage( info );
gamestats->Event_WeaponHit( ToBasePlayer( pPlayer ), true, GetClassname(), info );
// Tracker 62293: There's a bug where the inflictor/attacker are reversed when calling TakeDamage above so the player never gets
// credit for the strider buster kills. The code has a bunch of assumptions lower level, so it's safer to just fix it here by
// crediting a kill to the player directly.
gamestats->Event_PlayerKilledOther( pPlayer, pVictim, info );
}
m_OnDetonate.FireOutput( this, this );
// Explode
if ( !m_bDud )
{
CreateDestroyedEffect();
EmitSound( "Weapon_StriderBuster.Detonate" );
}
else
{
DispatchParticleEffect( "striderbuster_explode_dummy_core", GetAbsOrigin(), GetAbsAngles() );
EmitSound( "Weapon_StriderBuster.Dud_Detonate" );
}
// Go to bits!
Shatter( pVictim );
}
void CNPC_Zombine::GatherGrenadeConditions( void )
{
if ( m_iGrenadeCount <= 0 )
return;
if ( g_flZombineGrenadeTimes > gpGlobals->curtime )
return;
if ( m_flGrenadePullTime > gpGlobals->curtime )
return;
if ( m_flSuperFastAttackTime >= gpGlobals->curtime )
return;
if ( HasGrenade() )
return;
if ( GetEnemy() == NULL )
return;
if ( FVisible( GetEnemy() ) == false )
return;
if ( IsSprinting() )
return;
if ( IsOnFire() )
return;
if ( IsRunningDynamicInteraction() == true )
return;
if ( m_ActBusyBehavior.IsActive() )
return;
CBasePlayer *pPlayer = AI_GetSinglePlayer();
if ( pPlayer && pPlayer->FVisible( this ) )
{
float flLengthToPlayer = (pPlayer->GetAbsOrigin() - GetAbsOrigin()).Length();
float flLengthToEnemy = flLengthToPlayer;
if ( pPlayer != GetEnemy() )
{
flLengthToEnemy = ( GetEnemy()->GetAbsOrigin() - GetAbsOrigin()).Length();
}
if ( flLengthToPlayer <= GRENADE_PULL_MAX_DISTANCE && flLengthToEnemy <= GRENADE_PULL_MAX_DISTANCE )
{
float flPullChance = 1.0f - ( flLengthToEnemy / GRENADE_PULL_MAX_DISTANCE );
m_flGrenadePullTime = gpGlobals->curtime + 0.5f;
if ( flPullChance >= random->RandomFloat( 0.0f, 1.0f ) )
{
g_flZombineGrenadeTimes = gpGlobals->curtime + 10.0f;
SetCondition( COND_ZOMBINE_GRENADE );
}
}
}
}
bool CNPC_Zombine::AllowedToSprint( void )
{
if ( IsOnFire() )
return false;
//If you're sprinting then there's no reason to sprint again.
if ( IsSprinting() )
return false;
int iChance = SPRINT_CHANCE_VALUE;
CHL2_Player *pPlayer = dynamic_cast <CHL2_Player*> ( AI_GetSinglePlayer() );
if ( pPlayer )
{
if ( HL2GameRules()->IsAlyxInDarknessMode() && pPlayer->FlashlightIsOn() == false )
{
iChance = SPRINT_CHANCE_VALUE_DARKNESS;
}
//Bigger chance of this happening if the player is not looking at the zombie
if ( pPlayer->FInViewCone( this ) == false )
{
iChance *= 2;
}
}
if ( HasGrenade() )
{
iChance *= 4;
}
//Below 25% health they'll always sprint
if ( ( GetHealth() > GetMaxHealth() * 0.5f ) )
{
if ( IsStrategySlotRangeOccupied( SQUAD_SLOT_ZOMBINE_SPRINT1, SQUAD_SLOT_ZOMBINE_SPRINT2 ) == true )
return false;
if ( random->RandomInt( 0, 100 ) > iChance )
return false;
if ( m_flSprintRestTime > gpGlobals->curtime )
return false;
}
float flLength = ( GetEnemy()->WorldSpaceCenter() - WorldSpaceCenter() ).Length();
if ( flLength > MAX_SPRINT_DISTANCE )
return false;
return true;
}
//-----------------------------------------------------------------------------
// Purpose: Blend the parameters to the specified value
//-----------------------------------------------------------------------------
void CEnvDOFController::UpdateParamBlend( void )
{
// Update our focal target if we have one
if ( m_hFocusTarget )
{
CBasePlayer *pPlayer = AI_GetSinglePlayer();
float flDistToFocus = ( m_hFocusTarget->GetAbsOrigin() - pPlayer->GetAbsOrigin() ).Length();
m_flFarFocusDepth.GetForModify() = flDistToFocus + m_flFocusTargetRange;
m_flFarBlurDepth.GetForModify() = m_flFarFocusDepth + BLUR_DEPTH;
}
SetThink( &CEnvDOFController::UpdateParamBlend );
SetNextThink( gpGlobals->curtime + 0.1f );
}
void CNPC_Dog::SetupThrowTarget( void )
{
if ( m_hThrowTarget == NULL )
{
#ifdef SecobMod__Enable_Fixed_Multiplayer_AI
m_hThrowTarget = UTIL_GetNearestVisiblePlayer(this);
#else
m_hThrowTarget = AI_GetSinglePlayer();
#endif //SecobMod__Enable_Fixed_Multiplayer_AI
}
SetTarget( m_hThrowTarget );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CAI_PassengerBehaviorZombie::GatherConditions( void )
{
BaseClass::GatherConditions();
// Always clear the base conditions
ClearCondition( COND_CAN_MELEE_ATTACK1 );
// Behavior when outside the vehicle
if ( GetPassengerState() == PASSENGER_STATE_OUTSIDE )
{
if ( CanBeOnEnemyVehicle() && CanJumpToAttachToVehicle() )
{
SetCondition( COND_CAN_RANGE_ATTACK1 );
}
// Determine if we can latch on to the vehicle (out of sight)
ClearCondition( COND_PASSENGER_ZOMBIE_CAN_ATTACH_TO_VEHICLE );
CBasePlayer *pPlayer = AI_GetSinglePlayer();
if ( pPlayer != NULL &&
GetOuter()->GetEnemy() == pPlayer &&
pPlayer->GetVehicleEntity() == m_hVehicle )
{
// Can't be visible to the player and must be close enough
bool bNotVisibleToPlayer = ( pPlayer->FInViewCone( GetOuter() ) == false );
float flDistSqr = ( pPlayer->GetAbsOrigin() - GetOuter()->GetAbsOrigin() ).LengthSqr();
bool bInRange = ( flDistSqr < Square(250.0f) );
if ( bNotVisibleToPlayer && bInRange )
{
// We can latch on and "enter" the vehicle
SetCondition( COND_PASSENGER_ZOMBIE_CAN_ATTACH_TO_VEHICLE );
}
else if ( bNotVisibleToPlayer == false && flDistSqr < Square(128.0f) )
{
// Otherwise just hit the vehicle in anger
SetCondition( COND_CAN_MELEE_ATTACK1 );
}
}
}
// Behavior when on the car
if ( GetPassengerState() == PASSENGER_STATE_INSIDE )
{
// Check for melee attack
if ( GetOuter()->GetNextAttack() < gpGlobals->curtime )
{
SetCondition( COND_CAN_MELEE_ATTACK1 );
}
}
}
Vector CParticleSystemQuery::GetLocalPlayerPos( void )
{
#ifdef CLIENT_DLL
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
if ( !pPlayer )
return vec3_origin;
return pPlayer->WorldSpaceCenter();
#else
CBasePlayer *pPlayer = AI_GetSinglePlayer();
if ( !pPlayer )
return vec3_origin;
return pPlayer->WorldSpaceCenter();
#endif
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CAntlionGrub::SetNextThinkByDistance( void )
{
CBasePlayer *pPlayer = AI_GetSinglePlayer();
if ( pPlayer == NULL )
{
SetNextThink( gpGlobals->curtime + random->RandomFloat( 0.5f, 3.0f ) );
return;
}
float flDistToPlayerSqr = ( GetAbsOrigin() - pPlayer->GetAbsOrigin() ).LengthSqr();
float scale = RemapValClamped( flDistToPlayerSqr, Square( 400 ), Square( 5000 ), 1.0f, 5.0f );
float time = random->RandomFloat( 1.0f, 3.0f );
SetNextThink( gpGlobals->curtime + ( time * scale ) );
}
Vector CParticleSystemQuery::GetLocalPlayerPos( void )
{
#ifdef CLIENT_DLL
// HACK_GETLOCALPLAYER_GUARD( "CParticleSystemQuery::GetLocalPlayerPos" );
int slot = GET_ACTIVE_SPLITSCREEN_SLOT();
ACTIVE_SPLITSCREEN_PLAYER_GUARD( slot );
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
if ( !pPlayer )
return vec3_origin;
return pPlayer->WorldSpaceCenter();
#else
CBasePlayer *pPlayer = AI_GetSinglePlayer();
if ( !pPlayer )
return vec3_origin;
return pPlayer->WorldSpaceCenter();
#endif
}
//-----------------------------------------------------------------------------
// Purpose: Find what size of nugget to spawn
//-----------------------------------------------------------------------------
int CAntlionGrub::GetNuggetDenomination( void )
{
// Find the desired health perc we want to be at
float flDesiredHealthPerc = DynamicResupply_GetDesiredHealthPercentage();
CBasePlayer *pPlayer = AI_GetSinglePlayer();
if ( pPlayer == NULL )
return -1;
// Get the player's current health percentage
float flPlayerHealthPerc = (float) pPlayer->GetHealth() / (float) pPlayer->GetMaxHealth();
// If we're already maxed out, return the small nugget
if ( flPlayerHealthPerc >= flDesiredHealthPerc )
{
return NUGGET_SMALL;
}
// Find where we fall in the desired health's range
float flPercDelta = flPlayerHealthPerc / flDesiredHealthPerc;
// The larger to discrepancy, the higher the chance to move quickly to close it
float flSeed = random->RandomFloat( 0.0f, 1.0f );
float flRandomPerc = Bias( flSeed, (1.0f-flPercDelta) );
int nDenomination;
if ( flRandomPerc < 0.25f )
{
nDenomination = NUGGET_SMALL;
}
else if ( flRandomPerc < 0.625f )
{
nDenomination = NUGGET_MEDIUM;
}
else
{
nDenomination = NUGGET_LARGE;
}
// Msg("Player: %.02f, Desired: %.02f, Seed: %.02f, Perc: %.02f, Result: %d\n", flPlayerHealthPerc, flDesiredHealthPerc, flSeed, flRandomPerc, nDenomination );
return nDenomination;
}
void CGrenadeSpit::Think( void )
{
InitHissSound();
if ( m_pHissSound == NULL )
return;
// Add a doppler effect to the balls as they travel
#ifdef HL2SB
CBaseEntity *pPlayer = AI_GetNearestPlayer( GetAbsOrigin() );
#else
CBaseEntity *pPlayer = AI_GetSinglePlayer();
#endif
if ( pPlayer != NULL )
{
Vector dir;
VectorSubtract( pPlayer->GetAbsOrigin(), GetAbsOrigin(), dir );
VectorNormalize(dir);
float velReceiver = DotProduct( pPlayer->GetAbsVelocity(), dir );
float velTransmitter = -DotProduct( GetAbsVelocity(), dir );
// speed of sound == 13049in/s
int iPitch = 100 * ((1 - velReceiver / 13049) / (1 + velTransmitter / 13049));
// clamp pitch shifts
if ( iPitch > 250 )
{
iPitch = 250;
}
if ( iPitch < 50 )
{
iPitch = 50;
}
// Set the pitch we've calculated
CSoundEnvelopeController::GetController().SoundChangePitch( m_pHissSound, iPitch, 0.1f );
}
// Set us up to think again shortly
SetNextThink( gpGlobals->curtime + 0.05f );
}
//------------------------------------------------------------------------------
bool CNPC_EnemyFinder::ShouldAlwaysThink()
{
if ( BaseClass::ShouldAlwaysThink() )
return true;
CBasePlayer *pPlayer = AI_GetSinglePlayer();
if ( pPlayer && IRelationType( pPlayer ) == D_HT )
{
float playerDistSqr = GetAbsOrigin().DistToSqr( pPlayer->GetAbsOrigin() );
if ( !m_flMaxSearchDist || playerDistSqr <= Square(m_flMaxSearchDist) )
{
if ( !FBitSet( m_spawnflags, SF_ENEMY_FINDER_CHECK_VIS) )
return true;
if ( playerDistSqr <= Square( 50 * 12 ) )
return true;
}
}
return false;
}
//-----------------------------------------------------------------------------
// Purpose: Return true if the player is further ahead on the lead route than I am
//-----------------------------------------------------------------------------
bool CAI_LeadBehavior::PlayerIsAheadOfMe( bool bForce )
{
// Find the nearest point on our route to the player, and see if that's further
// ahead of us than our nearest point.
// If we're not leading, our route doesn't lead to the goal, so we can't use it.
// If we just started leading, go ahead and test, and we'll build a temp route.
if ( !m_bInitialAheadTest && !IsCurSchedule( SCHED_LEAD_PLAYER, false ) && !bForce )
return false;
m_bInitialAheadTest = false;
Vector vecClosestPoint;
if ( GetClosestPointOnRoute( AI_GetSinglePlayer()->GetAbsOrigin(), &vecClosestPoint ) )
{
// If the closest point is not right next to me, then
// the player is somewhere ahead of me on the route.
if ( (vecClosestPoint - GetOuter()->GetAbsOrigin()).LengthSqr() > (32*32) )
return true;
}
return false;
}
void CParticleSystemQuery::GetLocalPlayerEyeVectors( Vector *pForward, Vector *pRight, Vector *pUp )
{
#ifdef CLIENT_DLL
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
if ( !pPlayer )
{
*pForward = vec3_origin;
*pRight = vec3_origin;
*pUp = vec3_origin;
return;
}
pPlayer->EyeVectors( pForward, pRight, pUp );
#else
CBasePlayer *pPlayer = AI_GetSinglePlayer();
if ( !pPlayer )
{
*pForward = vec3_origin;
*pRight = vec3_origin;
*pUp = vec3_origin;
return;
}
pPlayer->EyeVectors( pForward, pRight, pUp );
#endif
}
void CNPC_Dog::SetPlayerAvoidState( void )
{
bool bIntersectingBoneFollowers = false;
bool bIntersectingNPCBox = false;
Vector vNothing;
GetSequenceLinearMotion( GetSequence(), &vNothing );
bool bIsMoving = ( IsMoving() || ( vNothing != vec3_origin ) );
//If we are coming out of a script, check if we are stuck inside the player.
if ( m_bPerformAvoidance || ( ShouldPlayerAvoid() && bIsMoving ) )
{
trace_t trace;
Vector vMins, vMaxs;
Vector vWorldMins, vWorldMaxs;
Vector vPlayerMins, vPlayerMaxs;
physfollower_t *pBone;
int i;
#ifdef SecobMod__Enable_Fixed_Multiplayer_AI
CBasePlayer *pLocalPlayer = UTIL_GetNearestPlayer(GetAbsOrigin());
#else
CBasePlayer *pLocalPlayer = AI_GetSinglePlayer();
#endif //SecobMod__Enable_Fixed_Multiplayer_AI
if ( pLocalPlayer )
{
vWorldMins = WorldAlignMins();
vWorldMaxs = WorldAlignMaxs();
vPlayerMins = pLocalPlayer->GetAbsOrigin() + pLocalPlayer->WorldAlignMins();
vPlayerMaxs = pLocalPlayer->GetAbsOrigin() + pLocalPlayer->WorldAlignMaxs();
// check if the player intersects the bounds of any of the bone followers
for ( i = 0; i < m_BoneFollowerManager.GetNumBoneFollowers(); i++ )
{
pBone = m_BoneFollowerManager.GetBoneFollower( i );
if ( pBone && pBone->hFollower )
{
pBone->hFollower->CollisionProp()->WorldSpaceSurroundingBounds( &vMins, &vMaxs );
if ( IsBoxIntersectingBox( vMins, vMaxs, vPlayerMins, vPlayerMaxs ) )
{
bIntersectingBoneFollowers = true;
break;
}
}
}
bIntersectingNPCBox = IsBoxIntersectingBox( GetAbsOrigin() + vWorldMins, GetAbsOrigin() + vWorldMaxs, vPlayerMins, vPlayerMaxs );
if ( ai_debug_avoidancebounds.GetBool() )
{
int iRed = ( bIntersectingNPCBox == true ) ? 255 : 0;
NDebugOverlay::Box( GetAbsOrigin(), vWorldMins, vWorldMaxs, iRed, 0, 255, 64, 0.1 );
// draw the bounds of the bone followers
for ( i = 0; i < m_BoneFollowerManager.GetNumBoneFollowers(); i++ )
{
pBone = m_BoneFollowerManager.GetBoneFollower( i );
if ( pBone && pBone->hFollower )
{
pBone->hFollower->CollisionProp()->WorldSpaceSurroundingBounds( &vMins, &vMaxs );
iRed = ( IsBoxIntersectingBox( vMins, vMaxs, vPlayerMins, vPlayerMaxs ) ) ? 255 : 0;
NDebugOverlay::Box( vec3_origin, vMins, vMaxs, iRed, 0, 255, 64, 0.1 );
}
}
}
}
}
m_bPlayerAvoidState = ShouldPlayerAvoid();
m_bPerformAvoidance = bIntersectingNPCBox || bIntersectingBoneFollowers;
if ( GetCollisionGroup() == COLLISION_GROUP_NPC || GetCollisionGroup() == COLLISION_GROUP_NPC_ACTOR )
{
if ( bIntersectingNPCBox == true )
{
SetCollisionGroup( COLLISION_GROUP_NPC_ACTOR );
}
else
{
SetCollisionGroup( COLLISION_GROUP_NPC );
}
if ( bIntersectingBoneFollowers == true )
{
MantainBoneFollowerCollisionGroups( COLLISION_GROUP_NPC_ACTOR );
}
else
{
MantainBoneFollowerCollisionGroups( COLLISION_GROUP_NPC );
}
}
}
//---------------------------------------------------------
//---------------------------------------------------------
void CNPC_Dog::StartTask( const Task_t *pTask )
{
switch( pTask->iTask )
{
case TASK_DOG_SETUP_THROW_TARGET:
{
SetupThrowTarget();
TaskComplete();
}
break;
case TASK_DOG_GET_PATH_TO_PHYSOBJ:
{
FindPhysicsObject( STRING( m_sObjectName ) );
if ( m_hPhysicsEnt == NULL )
{
FindPhysicsObject( NULL );
return;
}
IPhysicsObject *pPhysicsObject = m_hPhysicsEnt->VPhysicsGetObject();
Vector vecGoalPos;
Vector vecDir;
vecDir = GetLocalOrigin() - m_hPhysicsEnt->WorldSpaceCenter();
VectorNormalize(vecDir);
vecDir.z = 0;
if ( m_hPhysicsEnt->GetOwnerEntity() == NULL )
m_hPhysicsEnt->SetOwnerEntity( this );
if ( pPhysicsObject )
pPhysicsObject->RecheckCollisionFilter();
vecGoalPos = m_hPhysicsEnt->WorldSpaceCenter() + (vecDir * DOG_PHYSOBJ_MOVE_TO_DIST );
//If I'm near my goal, then just walk to it.
Activity aActivity = ACT_RUN;
if ( ( vecGoalPos - GetLocalOrigin() ).Length() <= 128 )
aActivity = ACT_WALK;
if ( GetNavigator()->SetGoal( AI_NavGoal_t( vecGoalPos, aActivity ), AIN_NO_PATH_TASK_FAIL ) == false )
{
if ( m_hUnreachableObjects.Find( m_hPhysicsEnt ) == -1 )
m_hUnreachableObjects.AddToTail( m_hPhysicsEnt );
FindPhysicsObject( NULL, m_hPhysicsEnt );
m_flTimeToCatch = gpGlobals->curtime + 0.1;
m_flNextRouteTime = gpGlobals->curtime + 0.3;
m_flNextSwat = gpGlobals->curtime + 0.1;
GetNavigator()->ClearGoal();
}
else
{
TaskComplete();
}
}
break;
case TASK_DOG_FACE_OBJECT:
{
if( m_hPhysicsEnt == NULL )
{
// Physics Object is gone! Probably was an explosive
// or something else broke it.
TaskFail("Physics ent NULL");
return;
}
Vector vecDir;
vecDir = m_hPhysicsEnt->WorldSpaceCenter() - GetLocalOrigin();
VectorNormalize(vecDir);
GetMotor()->SetIdealYaw( UTIL_VecToYaw( vecDir ) );
TaskComplete();
}
break;
case TASK_DOG_PICKUP_ITEM:
{
if( m_hPhysicsEnt == NULL )
{
// Physics Object is gone! Probably was an explosive
// or something else broke it.
TaskFail("Physics ent NULL");
return;
}
else
{
SetIdealActivity( (Activity)ACT_DOG_PICKUP );
}
}
break;
case TASK_DOG_LAUNCH_ITEM:
{
if( m_hPhysicsEnt == NULL )
{
// Physics Object is gone! Probably was an explosive
// or something else broke it.
TaskFail("Physics ent NULL");
return;
}
else
{
if ( m_hPhysicsEnt == NULL || m_bHasObject == false )
{
TaskFail( "Don't have the item!" );
return;
}
SetIdealActivity( (Activity)ACT_DOG_THROW );
}
}
break;
case TASK_DOG_WAIT_FOR_TARGET_TO_FACE:
{
if ( CanTargetSeeMe() )
TaskComplete();
}
break;
case TASK_DOG_WAIT_FOR_OBJECT:
{
SetIdealActivity( (Activity)ACT_DOG_WAITING );
}
break;
case TASK_DOG_CATCH_OBJECT:
{
SetIdealActivity( (Activity)ACT_DOG_CATCH );
}
break;
case TASK_DOG_DELAY_SWAT:
m_flNextSwat = gpGlobals->curtime + pTask->flTaskData;
if ( m_hThrowTarget == NULL )
#ifdef SecobMod__Enable_Fixed_Multiplayer_AI
m_hThrowTarget = UTIL_GetNearestVisiblePlayer(this);
#else
m_hThrowTarget = AI_GetSinglePlayer();
#endif //SecobMod__Enable_Fixed_Multiplayer_AI
TaskComplete();
break;
default:
BaseClass::StartTask( pTask );
}
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CAI_FearBehavior::GatherConditions()
{
BaseClass::GatherConditions();
ClearCondition( COND_FEAR_ENEMY_CLOSE );
ClearCondition( COND_FEAR_ENEMY_TOO_CLOSE );
if( GetEnemy() )
{
float flEnemyDistSqr = GetAbsOrigin().DistToSqr(GetEnemy()->GetAbsOrigin());
if( flEnemyDistSqr < FEAR_ENEMY_TOLERANCE_TOO_CLOSE_DIST_SQR )
{
SetCondition( COND_FEAR_ENEMY_TOO_CLOSE );
if( IsInASafePlace() )
{
SpoilSafePlace();
}
}
else if( flEnemyDistSqr < FEAR_ENEMY_TOLERANCE_CLOSE_DIST_SQR && GetEnemy()->GetEnemy() == GetOuter() )
{
// Only become scared of an enemy at this range if they're my enemy, too
SetCondition( COND_FEAR_ENEMY_CLOSE );
if( IsInASafePlace() )
{
SpoilSafePlace();
}
}
}
ClearCondition(COND_FEAR_SEPARATED_FROM_PLAYER);
// Check for separation from the player
// -The player is farther away than 60 feet
// -I haven't seen the player in 2 seconds
//
// Here's the distance check:
CBasePlayer *pPlayer = AI_GetSinglePlayer();
if( pPlayer != NULL && GetAbsOrigin().DistToSqr(pPlayer->GetAbsOrigin()) >= Square( ai_fear_player_dist.GetFloat() * 1.5f ) )
{
SetCondition(COND_FEAR_SEPARATED_FROM_PLAYER);
}
// Here's the visibility check. We can't skip this because it's time-sensitive
if( GetOuter()->FVisible(pPlayer) )
{
m_flTimePlayerLastVisible = gpGlobals->curtime;
}
else
{
if( gpGlobals->curtime - m_flTimePlayerLastVisible >= 2.0f )
{
SetCondition(COND_FEAR_SEPARATED_FROM_PLAYER);
}
}
if( HasCondition(COND_FEAR_SEPARATED_FROM_PLAYER) )
{
//Msg("I am separated from player\n");
if( IsInASafePlace() )
{
SpoilSafePlace();
}
}
}
int CAI_LeadBehavior::SelectSchedule()
{
if ( HasGoal() )
{
if( HasCondition(COND_LEAD_SUCCESS) )
{
return SCHED_LEAD_SUCCEED;
}
// Player's here, but does he have the weapon we want him to have?
if ( m_weaponname != NULL_STRING )
{
CBasePlayer *pFollower = AI_GetSinglePlayer();
if ( pFollower && !pFollower->Weapon_OwnsThisType( STRING(m_weaponname) ) )
{
// If the safety timeout has run out, just give the player the weapon
if ( !m_flWeaponSafetyTimeOut || (m_flWeaponSafetyTimeOut > gpGlobals->curtime) )
return SCHED_LEAD_PLAYERNEEDSWEAPON;
string_t iszItem = AllocPooledString( "weapon_bugbait" );
pFollower->GiveNamedItem( STRING(iszItem) );
}
}
// If we have a waitpoint, we want to wait at it for the player.
if( HasWaitPoint() && !PlayerIsAheadOfMe( true ) )
{
bool bKeepWaiting = true;
// If we have no wait distance, trigger as soon as the player comes in view
if ( !m_waitdistance )
{
if ( HasCondition( COND_SEE_PLAYER ) )
{
// We've spotted the player, so stop waiting
bKeepWaiting = false;
}
}
else
{
// We have to collect data about the person we're leading around.
CBaseEntity *pFollower = AI_GetSinglePlayer();
if( pFollower )
{
float flFollowerDist = ( WorldSpaceCenter() - pFollower->WorldSpaceCenter() ).Length();
if ( flFollowerDist < m_waitdistance )
{
bKeepWaiting = false;
}
}
}
// Player still not here?
if ( bKeepWaiting )
return SCHED_LEAD_WAITFORPLAYER;
// We're finished waiting
m_waitpoint = vec3_origin;
Speak( TLK_LEAD_WAITOVER );
// Don't speak the start line, because we've said
m_hasspokenstart = true;
return SCHED_WAIT_FOR_SPEAK_FINISH;
}
// If we haven't spoken our start speech, do that first
if ( !m_hasspokenstart )
{
if ( HasCondition(COND_LEAD_HAVE_FOLLOWER_LOS) && HasCondition(COND_LEAD_FOLLOWER_VERY_CLOSE) )
return SCHED_LEAD_SPEAK_START;
// We haven't spoken to him, and we still need to. Go get him.
return SCHED_LEAD_RETRIEVE;
}
if( HasCondition( COND_LEAD_FOLLOWER_LOST ) )
{
if( m_args.iRetrievePlayer )
{
// If not, we want to go get the player.
DevMsg( GetOuter(), "Follower lost. Spoke COMING_BACK.\n");
Speak( TLK_LEAD_COMINGBACK );
m_MoveMonitor.ClearMark();
// If we spoke something, wait for it to finish
if ( m_args.iComingBackWaitForSpeak && IsSpeaking() )
return SCHED_LEAD_SPEAK_THEN_RETRIEVE_PLAYER;
return SCHED_LEAD_RETRIEVE;
}
else
{
// Just stay right here and wait.
return SCHED_LEAD_WAITFORPLAYERIDLE;
}
}
if( HasCondition( COND_LEAD_FOLLOWER_LAGGING ) )
{
DevMsg( GetOuter(), "Follower lagging. Spoke CATCHUP.\n");
Speak( TLK_LEAD_CATCHUP );
return SCHED_LEAD_PAUSE;
}
else
{
// If we're at the goal, wait for the player to get here
if ( ( WorldSpaceCenter() - m_goal ).LengthSqr() < (64*64) )
return SCHED_LEAD_AWAIT_SUCCESS;
// If we were retrieving the player, speak the resume
if ( IsCurSchedule( SCHED_LEAD_RETRIEVE, false ) || IsCurSchedule( SCHED_LEAD_WAITFORPLAYERIDLE, false ) )
{
Speak( TLK_LEAD_RETRIEVE );
// If we spoke something, wait for it to finish, if the mapmakers wants us to
if ( m_args.iRetrieveWaitForSpeak && IsSpeaking() )
return SCHED_LEAD_SPEAK_THEN_LEAD_PLAYER;
}
DevMsg( GetOuter(), "Leading Follower.\n");
return SCHED_LEAD_PLAYER;
}
}
return BaseClass::SelectSchedule();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CAI_LeadBehavior::GatherConditions( void )
{
BaseClass::GatherConditions();
if ( HasGoal() )
{
// Fix for bad transition case (to investigate)
if ( ( WorldSpaceCenter() - m_goal ).LengthSqr() > (64*64) && IsCurSchedule( SCHED_LEAD_AWAIT_SUCCESS, false) )
{
GetOuter()->ClearSchedule( "Lead behavior - bad transition?" );
}
// We have to collect data about the person we're leading around.
CBaseEntity *pFollower = AI_GetSinglePlayer();
if( pFollower )
{
ClearCondition( COND_LEAD_FOLLOWER_VERY_CLOSE );
ClearCondition( COND_LEAD_FOLLOWER_MOVING_TOWARDS_ME );
// Check distance to the follower
float flFollowerDist = ( WorldSpaceCenter() - pFollower->WorldSpaceCenter() ).Length();
bool bLagging = flFollowerDist > (m_leaddistance*4);
if ( bLagging )
{
if ( PlayerIsAheadOfMe() )
{
bLagging = false;
}
}
// Player heading towards me?
// Only factor this in if you're not too far from them
if ( flFollowerDist < (m_leaddistance*4) )
{
Vector vecVelocity = pFollower->GetSmoothedVelocity();
if ( VectorNormalize(vecVelocity) > 50 )
{
Vector vecToPlayer = (GetAbsOrigin() - pFollower->GetAbsOrigin());
VectorNormalize( vecToPlayer );
if ( DotProduct( vecVelocity, vecToPlayer ) > 0.5 )
{
SetCondition( COND_LEAD_FOLLOWER_MOVING_TOWARDS_ME );
bLagging = false;
}
}
}
// If he's outside our lag range, consider him lagging
if ( bLagging )
{
SetCondition( COND_LEAD_FOLLOWER_LAGGING );
ClearCondition( COND_LEAD_FOLLOWER_NOT_LAGGING );
}
else
{
ClearCondition( COND_LEAD_FOLLOWER_LAGGING );
SetCondition( COND_LEAD_FOLLOWER_NOT_LAGGING );
// If he's really close, note that
if ( flFollowerDist < m_leaddistance )
{
SetCondition( COND_LEAD_FOLLOWER_VERY_CLOSE );
}
}
// To be considered not lagging, the follower must be visible, and within the lead distance
if ( GetOuter()->FVisible( pFollower ) && GetOuter()->GetSenses()->ShouldSeeEntity( pFollower ) )
{
SetCondition( COND_LEAD_HAVE_FOLLOWER_LOS );
m_LostLOSTimer.Stop();
}
else
{
ClearCondition( COND_LEAD_HAVE_FOLLOWER_LOS );
// We don't have a LOS. But if we did have LOS, don't clear it until the timer is up.
if ( m_LostLOSTimer.IsRunning() )
{
if ( m_LostLOSTimer.Expired() )
{
SetCondition( COND_LEAD_FOLLOWER_LAGGING );
ClearCondition( COND_LEAD_FOLLOWER_NOT_LAGGING );
}
}
else
{
m_LostLOSTimer.Start();
}
}
// Now we want to see if the follower is lost. Being lost means being (far away || out of LOS )
// && some time has passed. Also, lagging players are considered lost if the NPC's never delivered
// the start speech, because it means the NPC should run to the player to start the lead.
if( HasCondition( COND_LEAD_FOLLOWER_LAGGING ) )
{
if ( !m_hasspokenstart )
{
SetCondition( COND_LEAD_FOLLOWER_LOST );
}
else
{
if ( m_args.bStopScenesWhenPlayerLost )
{
// Try and stop me speaking my monolog, if I am
if ( !m_hasPausedScenes && IsRunningScriptedScene( GetOuter() ) )
{
//Msg("Stopping scenes.\n");
PauseActorsScriptedScenes( GetOuter(), false );
m_hasPausedScenes = true;
}
}
if( m_LostTimer.IsRunning() )
{
if( m_LostTimer.Expired() )
{
SetCondition( COND_LEAD_FOLLOWER_LOST );
}
}
else
{
m_LostTimer.Start();
}
}
}
else
{
// If I was speaking a monolog, resume it
if ( m_args.bStopScenesWhenPlayerLost && m_hasPausedScenes )
{
if ( IsRunningScriptedScene( GetOuter() ) )
{
//Msg("Resuming scenes.\n");
ResumeActorsScriptedScenes( GetOuter(), false );
}
m_hasPausedScenes = false;
}
m_LostTimer.Stop();
ClearCondition( COND_LEAD_FOLLOWER_LOST );
}
// Evaluate for success
// Success right now means being stationary, close to the goal, and having the player close by
if ( !( m_args.flags & AILF_NO_DEF_SUCCESS ) )
{
ClearCondition( COND_LEAD_SUCCESS );
// Check Z first, and only check 2d if we're within that
bool bWithinZ = fabs(GetLocalOrigin().z - m_goal.z) < 64;
if ( bWithinZ && (GetLocalOrigin() - m_goal).Length2D() <= 64 )
{
if ( HasCondition( COND_LEAD_FOLLOWER_VERY_CLOSE ) )
{
SetCondition( COND_LEAD_SUCCESS );
}
else if ( m_successdistance )
{
float flDistSqr = (pFollower->GetAbsOrigin() - GetLocalOrigin()).Length2DSqr();
if ( flDistSqr < (m_successdistance*m_successdistance) )
{
SetCondition( COND_LEAD_SUCCESS );
}
}
}
}
if ( m_MoveMonitor.IsMarkSet() && m_MoveMonitor.TargetMoved( pFollower ) )
SetCondition( COND_LEAD_FOLLOWER_MOVED_FROM_MARK );
else
ClearCondition( COND_LEAD_FOLLOWER_MOVED_FROM_MARK );
}
}
if( m_args.bLeadDuringCombat )
{
ClearCondition( COND_LIGHT_DAMAGE );
ClearCondition( COND_HEAVY_DAMAGE );
}
}
void CNPC_Dog::ThrowObject( const char *pAttachmentName )
{
if ( m_hPhysicsEnt )
{
m_bHasObject = false;
IPhysicsObject *pPhysObj = m_hPhysicsEnt->VPhysicsGetObject();
if ( pPhysObj )
{
Vector vGunPos;
QAngle angGunAngles;
AngularImpulse angVelocity = RandomAngularImpulse( -250 , -250 ) / pPhysObj->GetMass();
InvalidateBoneCache();
int iAttachment = LookupAttachment( pAttachmentName );
if ( iAttachment == 0 )
iAttachment = m_iPhysGunAttachment;
GetAttachment( iAttachment, vGunPos, angGunAngles );
pPhysObj->Wake();
if ( pPhysObj->GetShadowController() )
{
m_hPhysicsEnt->SetParent( NULL );
m_hPhysicsEnt->SetMoveType( (MoveType_t)m_iContainerMoveType );
m_hPhysicsEnt->SetOwnerEntity( this );
pPhysObj->RemoveShadowController();
pPhysObj->SetPosition( m_hPhysicsEnt->GetLocalOrigin(), m_hPhysicsEnt->GetLocalAngles(), true );
pPhysObj->RecheckCollisionFilter();
pPhysObj->RecheckContactPoints();
}
if ( m_hThrowTarget == NULL )
#ifdef SecobMod__Enable_Fixed_Multiplayer_AI
m_hThrowTarget = UTIL_GetNearestVisiblePlayer(this);
#else
m_hThrowTarget = AI_GetSinglePlayer();
#endif //SecobMod__Enable_Fixed_Multiplayer_AI
Vector vThrowDirection;
if ( m_hThrowTarget )
{
Vector vThrowOrigin = m_hThrowTarget->GetAbsOrigin();
if ( m_hThrowTarget->IsPlayer() )
vThrowOrigin = vThrowOrigin + Vector( random->RandomFloat( -128, 128 ), random->RandomFloat( -128, 128 ), 0 );
Vector vecToss = VecCheckToss( this, vGunPos, vThrowOrigin, m_flThrowArcModifier, 1.0f, true );
if( vecToss == vec3_origin )
{
// Fix up an impossible throw so dog will at least toss the box in the target's general direction instead of dropping it.
// Also toss it up in the air so it will fall down and break. (Just throw the box up at a 45 degree angle)
Vector forward, up;
GetVectors( &forward, NULL, &up );
vecToss = forward + up;
VectorNormalize( vecToss );
vecToss *= pPhysObj->GetMass() * 30.0f;
}
vThrowDirection = vecToss + ( m_hThrowTarget->GetSmoothedVelocity() / 2 );
Vector vLinearDrag;
Vector unitVel = vThrowDirection;
VectorNormalize( unitVel );
float flTest = 1000 / vThrowDirection.Length();
float flDrag = pPhysObj->CalculateLinearDrag( vThrowDirection );
vThrowDirection = vThrowDirection + ( unitVel * ( flDrag * flDrag ) ) / flTest;
pPhysObj->SetVelocity( &vThrowDirection, &angVelocity );
m_flTimeToCatch = gpGlobals->curtime + dog_max_wait_time.GetFloat();
//Don't start pulling until the object is away from me.
//We base the time on the throw velocity.
m_flTimeToPull = gpGlobals->curtime + ( 1000 / vThrowDirection.Length() );
}
//Fire Output!
m_OnThrow.FireOutput( this, this );
ClearBeams();
if ( m_bBeamEffects == true )
{
EmitSound( "Weapon_PhysCannon.Launch" );
CBeam *pBeam = CBeam::BeamCreate( "sprites/orangelight1.vmt", 1.8 );
if ( pBeam != NULL )
{
pBeam->PointEntInit( m_hPhysicsEnt->WorldSpaceCenter(), this );
pBeam->SetEndAttachment( m_iPhysGunAttachment );
pBeam->SetWidth( 6.4 );
pBeam->SetEndWidth( 12.8 );
pBeam->SetBrightness( 255 );
pBeam->SetColor( 255, 255, 255 );
pBeam->LiveForTime( 0.2f );
pBeam->RelinkBeam();
pBeam->SetNoise( 2 );
}
Vector shotDir = ( m_hPhysicsEnt->WorldSpaceCenter() - vGunPos );
VectorNormalize( shotDir );
CPVSFilter filter( m_hPhysicsEnt->WorldSpaceCenter() );
te->GaussExplosion( filter, 0.0f, m_hPhysicsEnt->WorldSpaceCenter() - ( shotDir * 4.0f ), RandomVector(-1.0f, 1.0f), 0 );
}
}
}
}
void CAI_LeadBehavior::StartTask( const Task_t *pTask )
{
switch ( pTask->iTask )
{
case TASK_LEAD_FACE_GOAL:
{
if ( m_goalyaw != -1 )
{
GetMotor()->SetIdealYaw( m_goalyaw );
}
TaskComplete();
break;
}
case TASK_LEAD_SUCCEED:
{
Speak( TLK_LEAD_SUCCESS );
NotifyEvent( LBE_SUCCESS );
break;
}
case TASK_LEAD_ARRIVE:
{
// Only speak the first time we arrive
if ( !m_hasspokenarrival )
{
Speak( TLK_LEAD_ARRIVAL );
NotifyEvent( LBE_ARRIVAL );
m_hasspokenarrival = true;
}
else
{
TaskComplete();
}
break;
}
case TASK_STOP_LEADING:
{
ClearGoal();
TaskComplete();
break;
}
case TASK_GET_PATH_TO_LEAD_GOAL:
{
if ( GetNavigator()->SetGoal( m_goal ) )
{
TaskComplete();
}
else
{
TaskFail("NO PATH");
}
break;
}
case TASK_LEAD_GET_PATH_TO_WAITPOINT:
{
if ( GetNavigator()->SetGoal( m_waitpoint ) )
{
TaskComplete();
}
else
{
TaskFail("NO PATH");
}
break;
}
case TASK_LEAD_WALK_PATH:
{
// If we're leading, and we're supposed to run, run instead of walking
if ( m_run &&
( IsCurSchedule( SCHED_LEAD_WAITFORPLAYER, false ) || IsCurSchedule( SCHED_LEAD_PLAYER, false ) || IsCurSchedule( SCHED_LEAD_SPEAK_THEN_LEAD_PLAYER, false )|| IsCurSchedule( SCHED_LEAD_RETRIEVE, false ) ) )
{
ChainStartTask( TASK_RUN_PATH );
}
else
{
ChainStartTask( TASK_WALK_PATH );
}
break;
}
case TASK_LEAD_WAVE_TO_PLAYER:
{
// Wave to the player if we can see him. Otherwise, just idle.
if ( HasCondition( COND_SEE_PLAYER ) )
{
Speak( TLK_LEAD_ATTRACTPLAYER );
if ( HaveSequenceForActivity(ACT_SIGNAL1) )
{
SetActivity(ACT_SIGNAL1);
}
}
else
{
SetActivity(ACT_IDLE);
}
TaskComplete();
break;
}
case TASK_LEAD_PLAYER_NEEDS_WEAPON:
{
float flAvailableTime = GetOuter()->GetExpresser()->GetSemaphoreAvailableTime( GetOuter() );
// if someone else is talking, don't speak
if ( flAvailableTime <= gpGlobals->curtime )
{
Speak( TLK_LEAD_MISSINGWEAPON );
}
SetActivity(ACT_IDLE);
TaskComplete();
break;
}
case TASK_LEAD_SPEAK_START:
{
m_hasspokenstart = true;
Speak( TLK_LEAD_START );
SetActivity(ACT_IDLE);
TaskComplete();
break;
}
case TASK_LEAD_MOVE_TO_RANGE:
{
// If we haven't spoken our start speech, move closer
if ( !m_hasspokenstart)
{
ChainStartTask( TASK_MOVE_TO_GOAL_RANGE, m_leaddistance - 24 );
}
else
{
ChainStartTask( TASK_MOVE_TO_GOAL_RANGE, m_retrievedistance );
}
break;
}
case TASK_LEAD_RETRIEVE_WAIT:
{
m_MoveMonitor.SetMark( AI_GetSinglePlayer(), 24 );
ChainStartTask( TASK_WAIT_INDEFINITE );
break;
}
case TASK_STOP_MOVING:
{
BaseClass::StartTask( pTask);
if ( IsCurSchedule( SCHED_LEAD_PAUSE, false ) && pTask->flTaskData == 1 )
{
GetNavigator()->SetArrivalDirection( GetTarget() );
}
break;
}
case TASK_WAIT_FOR_SPEAK_FINISH:
{
BaseClass::StartTask( pTask);
if( GetOuter()->GetState() == NPC_STATE_COMBAT )
{
// Don't stand around jabbering in combat.
TaskComplete();
}
// If we're not supposed to wait for the player, don't wait for speech to finish.
// Instead, just wait a wee tad, and then start moving. NPC will speak on the go.
if ( TaskIsRunning() && !m_args.iRetrievePlayer )
{
if ( gpGlobals->curtime - GetOuter()->GetTimeTaskStarted() > 0.3 )
{
TaskComplete();
}
}
break;
}
default:
BaseClass::StartTask( pTask);
}
}
void CAI_ScriptConditions::EvaluationThink()
{
if ( m_fDisabled == true )
return;
int iActorsDone = 0;
#ifdef HL2_DLL
if( AI_GetSinglePlayer()->GetFlags() & FL_NOTARGET )
{
ScrCondDbgMsg( ("%s WARNING: Player is NOTARGET. This will affect all LOS conditiosn involving the player!\n", GetDebugName()) );
}
#endif
for ( int i = 0; i < m_ElementList.Count(); )
{
CAI_ScriptConditionsElement *pConditionElement = &m_ElementList[i];
if ( pConditionElement == NULL )
{
i++;
continue;
}
CBaseEntity *pActor = pConditionElement->GetActor();
CBaseEntity *pActivator = this;
#ifdef HL2_EPISODIC
if ( pActor && HasSpawnFlags( SF_ACTOR_AS_ACTIVATOR ) )
{
pActivator = pActor;
}
#endif
AssertMsg( !m_fDisabled, ("Violated invariant between CAI_ScriptConditions disabled state and think func setting") );
if ( m_Actor != NULL_STRING && !pActor )
{
if ( m_ElementList.Count() == 1 )
{
DevMsg( "Warning: Active AI script conditions associated with an non-existant or destroyed NPC\n" );
m_NoValidActors.FireOutput( this, this, 0 );
}
iActorsDone++;
m_ElementList.Remove( i );
continue;
}
i++;
if( m_flMinTimeout > 0 && pConditionElement->GetTimeOut()->Expired() )
{
ScrCondDbgMsg( ( "%s firing output OnConditionsTimeout (%f seconds)\n", STRING( GetEntityName() ), pConditionElement->GetTimeOut()->GetInterval() ) );
iActorsDone++;
m_OnConditionsTimeout.FireOutput( pActivator, this );
continue;
}
bool result = true;
const int nEvaluators = sizeof( gm_Evaluators ) / sizeof( gm_Evaluators[0] );
EvalArgs_t args =
{
pActor,
GetPlayer(),
m_hTarget.Get()
};
for ( int i = 0; i < nEvaluators; ++i )
{
if ( !(this->*gm_Evaluators[i].pfnEvaluator)( args ) )
{
pConditionElement->GetTimer()->Reset();
result = false;
ScrCondDbgMsg( ( "%s failed on: %s\n", GetDebugName(), gm_Evaluators[ i ].pszName ) );
break;
}
}
if ( result )
{
ScrCondDbgMsg( ( "%s waiting... %f\n", GetDebugName(), pConditionElement->GetTimer()->GetRemaining() ) );
}
if ( result && pConditionElement->GetTimer()->Expired() )
{
ScrCondDbgMsg( ( "%s firing output OnConditionsSatisfied\n", GetDebugName() ) );
// Default behavior for now, provide worldcraft option later.
iActorsDone++;
m_OnConditionsSatisfied.FireOutput( pActivator, this );
}
}
//All done!
if ( iActorsDone == m_ElementList.Count() )
{
Disable();
m_ElementList.Purge();
}
SetThinkTime();
}
