//-----------------------------------------------------------------------------
// Purpose:
//
//
// Output :
//-----------------------------------------------------------------------------
Class_T CNPC_EnemyFinder::Classify( void )
{
if ( GetSquad() )
{
AISquadIter_t iter;
CAI_BaseNPC *pSquadmate = GetSquad()->GetFirstMember( &iter );
while ( pSquadmate )
{
if ( pSquadmate != this && !pSquadmate->ClassMatches( GetClassname() ) )
{
return pSquadmate->Classify();
}
pSquadmate = GetSquad()->GetNextMember( &iter );
}
}
return CLASS_NONE;
}
//------------------------------------------------------------------------------
void CNPC_EnemyFinder::PrescheduleThink()
{
BaseClass::PrescheduleThink();
bool bHasEnemies = GetEnemies()->NumEnemies() > 0;
if ( GetEnemies()->NumEnemies() > 0 )
{
//If I haven't seen my enemy in half a second then we'll assume he's gone.
if ( gpGlobals->curtime - GetEnemyLastTimeSeen() >= 0.5f )
{
bHasEnemies = false;
}
}
if ( m_bEnemyStatus != bHasEnemies )
{
if ( bHasEnemies )
{
m_OnAcquireEnemies.FireOutput( this, this );
}
else
{
m_OnLostEnemies.FireOutput( this, this );
}
m_bEnemyStatus = bHasEnemies;
}
if( ai_debug_enemyfinders.GetBool() )
{
m_debugOverlays |= OVERLAY_BBOX_BIT;
if( IsInSquad() && GetSquad()->NumMembers() > 1 )
{
AISquadIter_t iter;
CAI_BaseNPC *pSquadmate = m_pSquad ? m_pSquad->GetFirstMember( &iter ) : NULL;
while ( pSquadmate )
{
NDebugOverlay::Line( WorldSpaceCenter(), pSquadmate->EyePosition(), 255, 255, 0, false, 0.1f );
pSquadmate = m_pSquad->GetNextMember( &iter );
}
}
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : pInflictor -
// pAttacker -
// flDamage -
// bitsDamageType -
//-----------------------------------------------------------------------------
void CNPC_Stalker::Event_Killed( const CTakeDamageInfo &info )
{
if( IsInSquad() && info.GetAttacker()->IsPlayer() )
{
AISquadIter_t iter;
for ( CAI_BaseNPC *pSquadMember = GetSquad()->GetFirstMember( &iter ); pSquadMember; pSquadMember = GetSquad()->GetNextMember( &iter ) )
{
if ( pSquadMember->IsAlive() && pSquadMember != this )
{
CNPC_Stalker *pStalker = dynamic_cast <CNPC_Stalker*>(pSquadMember);
if( pStalker && pStalker->FVisible(info.GetAttacker()) )
{
pStalker->m_iPlayerAggression++;
}
}
}
}
KillAttackBeam();
BaseClass::Event_Killed( info );
}
int CE_Cycler_Fix::OnTakeDamage_Alive(const CTakeDamageInfo& info)
{
#if 0
return BaseClass::OnTakeDamage_Alive(info);
#endif
Forget( bits_MEMORY_INCOVER );
if ( !CCombatCharacter::FAKE_OnTakeDamage_Alive( info ) )
return 0;
if ( GetSleepState() == AISS_WAITING_FOR_THREAT )
Wake();
CEntity *attacker = CEntity::Instance(info.GetAttacker());
// NOTE: This must happen after the base class is called; we need to reduce
// health before the pain sound, since some NPCs use the final health
// level as a modifier to determine which pain sound to use.
// REVISIT: Combine soldiers shoot each other a lot and then talk about it
// this improves that case a bunch, but it seems kind of harsh.
if ( !GetSquad() || !GetSquad()->SquadIsMember( attacker ) )
{
PainSound( info );// "Ouch!"
}
// See if we're running a dynamic interaction that should break when I am damaged.
if ( IsActiveDynamicInteraction() )
{
ScriptedNPCInteraction_t *pInteraction = GetRunningDynamicInteraction();
if ( pInteraction->iLoopBreakTriggerMethod & SNPCINT_LOOPBREAK_ON_DAMAGE )
{
CEAI_ScriptedSequence *_m_hCine = Get_m_hCine();
// Can only break when we're in the action anim
if ( _m_hCine->IsPlayingAction() )
{
_m_hCine->StopActionLoop( true );
}
}
}
// If we're not allowed to die, refuse to die
// Allow my interaction partner to kill me though
if ( m_iHealth <= 0 && HasInteractionCantDie() && attacker != m_hInteractionPartner )
{
m_iHealth = 1;
}
// -----------------------------------
// Fire outputs
// -----------------------------------
if ( m_flLastDamageTime != gpGlobals->curtime )
{
// only fire once per frame
m_OnDamaged->FireOutput( attacker, this);
if( attacker && attacker->IsPlayer() )
{
m_OnDamagedByPlayer->FireOutput( attacker, this );
// This also counts as being harmed by player's squad.
m_OnDamagedByPlayerSquad->FireOutput( attacker, this );
} else {
// See if the person that injured me is an NPC.
CAI_NPC *pAttacker = dynamic_cast<CAI_NPC *>( attacker );
if( pAttacker && pAttacker->IsAlive() )
{
if( pAttacker->GetSquad() != NULL && pAttacker->IsInPlayerSquad() )
{
m_OnDamagedByPlayerSquad->FireOutput( attacker, this );
}
}
}
}
if( (info.GetDamageType() & DMG_CRUSH) && !(info.GetDamageType() & DMG_PHYSGUN) && info.GetDamage() >= MIN_PHYSICS_FLINCH_DAMAGE )
{
SetCondition( COND_PHYSICS_DAMAGE );
}
if ( m_iHealth <= ( m_iMaxHealth / 2 ) )
{
m_OnHalfHealth->FireOutput( attacker, this );
}
// react to the damage (get mad)
if ( ( (GetFlags() & FL_NPC) == 0 ) || !attacker )
return 1;
// If the attacker was an NPC or client update my position memory
if ( attacker->GetFlags() & (FL_NPC | FL_CLIENT) )
{
// ------------------------------------------------------------------
// DO NOT CHANGE THIS CODE W/O CONSULTING
// Only update information about my attacker I don't see my attacker
// ------------------------------------------------------------------
if ( !FInViewCone_Entity( info.GetAttacker() ) || !FVisible_Entity( info.GetAttacker() ) )
{
// -------------------------------------------------------------
// If I have an inflictor (enemy / grenade) update memory with
// position of inflictor, otherwise update with an position
// estimate for where the attack came from
// ------------------------------------------------------
Vector vAttackPos;
CEntity *inflictor = CEntity::Instance(info.GetInflictor());
if (inflictor)
{
vAttackPos = inflictor->GetAbsOrigin();
}
else
{
vAttackPos = (GetAbsOrigin() + ( *g_vecAttackDir * 64 ));
}
// ----------------------------------------------------------------
// If I already have an enemy, assume that the attack
// came from the enemy and update my enemy's position
// unless I already know about the attacker or I can see my enemy
// ----------------------------------------------------------------
if ( GetEnemy() != NULL &&
!GetEnemies()->HasMemory( info.GetAttacker() ) &&
!HasCondition(COND_SEE_ENEMY) )
{
UpdateEnemyMemory(GetEnemy_CBase(), vAttackPos, GetEnemy_CBase());
}
// ----------------------------------------------------------------
// If I already know about this enemy, update his position
// ----------------------------------------------------------------
else if (GetEnemies()->HasMemory( info.GetAttacker() ))
{
UpdateEnemyMemory(info.GetAttacker(), vAttackPos);
}
// -----------------------------------------------------------------
// Otherwise just note the position, but don't add enemy to my list
// -----------------------------------------------------------------
else
{
UpdateEnemyMemory(NULL, vAttackPos);
}
}
// add pain to the conditions
if ( IsLightDamage( info ) )
{
SetCondition( COND_LIGHT_DAMAGE );
}
if ( IsHeavyDamage( info ) )
{
SetCondition( COND_HEAVY_DAMAGE );
}
ForceGatherConditions();
// Keep track of how much consecutive damage I have recieved
if ((gpGlobals->curtime - m_flLastDamageTime) < 1.0)
{
m_flSumDamage += info.GetDamage();
}
else
{
m_flSumDamage = info.GetDamage();
}
m_flLastDamageTime = gpGlobals->curtime;
if ( attacker && attacker->IsPlayer() )
m_flLastPlayerDamageTime = gpGlobals->curtime;
GetEnemies()->OnTookDamageFrom( info.GetAttacker() );
if (m_flSumDamage > m_iMaxHealth*0.3)
{
SetCondition(COND_REPEATED_DAMAGE);
}
NotifyFriendsOfDamage( info.GetAttacker() );
}
// ---------------------------------------------------------------
// Insert a combat sound so that nearby NPCs know I've been hit
// ---------------------------------------------------------------
g_helpfunc.CSoundEnt_InsertSound(SOUND_COMBAT, GetAbsOrigin(), 1024, 0.5, BaseEntity(), SOUNDENT_CHANNEL_INJURY );
return 1;
}
