bool CNPC_Zombine::CanRunAScriptedNPCInteraction( bool bForced )
{
if ( HasGrenade() == true )
return false;
return BaseClass::CanRunAScriptedNPCInteraction( bForced );
}
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 );
}
}
}
}
void CNPC_Zombine::PrescheduleThink( void )
{
GatherGrenadeConditions();
if( gpGlobals->curtime > m_flNextMoanSound )
{
if( CanPlayMoanSound() )
{
// Classic guy idles instead of moans.
IdleSound();
m_flNextMoanSound = gpGlobals->curtime + random->RandomFloat( 10.0, 15.0 );
}
else
{
m_flNextMoanSound = gpGlobals->curtime + random->RandomFloat( 2.5, 5.0 );
}
}
if ( HasGrenade () )
{
CSoundEnt::InsertSound ( SOUND_DANGER, GetAbsOrigin() + GetSmoothedVelocity() * 0.5f , 256, 0.1, this, SOUNDENT_CHANNEL_ZOMBINE_GRENADE );
if( IsSprinting() && GetEnemy() && GetEnemy()->Classify() == CLASS_PLAYER_ALLY_VITAL && HasCondition( COND_SEE_ENEMY ) )
{
if( GetAbsOrigin().DistToSqr(GetEnemy()->GetAbsOrigin()) < Square( 144 ) )
{
StopSprint();
}
}
}
BaseClass::PrescheduleThink();
}
void CNPC_Zombine::ReleaseGrenade( Vector vPhysgunPos )
{
if ( HasGrenade() == false )
return;
Vector vDir = vPhysgunPos - m_hGrenade->GetAbsOrigin();
VectorNormalize( vDir );
Activity aActivity;
Vector vForward, vRight;
GetVectors( &vForward, &vRight, NULL );
float flDotForward = DotProduct( vForward, vDir );
float flDotRight = DotProduct( vRight, vDir );
bool bNegativeForward = false;
bool bNegativeRight = false;
if ( flDotForward < 0.0f )
{
bNegativeForward = true;
flDotForward = flDotForward * -1;
}
if ( flDotRight < 0.0f )
{
bNegativeRight = true;
flDotRight = flDotRight * -1;
}
if ( flDotRight > flDotForward )
{
if ( bNegativeRight == true )
aActivity = (Activity)ACT_ZOMBINE_GRENADE_FLINCH_WEST;
else
aActivity = (Activity)ACT_ZOMBINE_GRENADE_FLINCH_EAST;
}
else
{
if ( bNegativeForward == true )
aActivity = (Activity)ACT_ZOMBINE_GRENADE_FLINCH_BACK;
else
aActivity = (Activity)ACT_ZOMBINE_GRENADE_FLINCH_FRONT;
}
AddGesture( aActivity );
DropGrenade( vec3_origin );
if ( IsSprinting() )
{
StopSprint();
}
else
{
Sprint();
}
}
void CNPC_Zombine::RunTask( const Task_t *pTask )
{
switch ( pTask->iTask )
{
case TASK_WAIT_FOR_MOVEMENT_STEP:
case TASK_WAIT_FOR_MOVEMENT:
{
BaseClass::RunTask( pTask );
if ( IsOnFire() && IsSprinting() )
{
StopSprint();
}
//Only do this if I have an enemy
if ( GetEnemy() )
{
if ( AllowedToSprint() == true )
{
Sprint( ( GetHealth() <= GetMaxHealth() * 0.5f ) );
return;
}
if ( HasGrenade() )
{
if ( IsSprinting() )
{
GetNavigator()->SetMovementActivity( (Activity)ACT_ZOMBINE_GRENADE_RUN );
}
else
{
GetNavigator()->SetMovementActivity( (Activity)ACT_ZOMBINE_GRENADE_WALK );
}
return;
}
if ( GetNavigator()->GetMovementActivity() != ACT_WALK )
{
if ( IsSprinting() == false )
{
GetNavigator()->SetMovementActivity( ACT_WALK );
}
}
}
else
{
GetNavigator()->SetMovementActivity( ACT_WALK );
}
break;
}
default:
{
BaseClass::RunTask( pTask );
break;
}
}
}
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;
//Secobmod FixMe ?? also changed to HL2MPRules
CHL2_Player *pPlayer = dynamic_cast <CHL2_Player*> ( UTIL_GetNearestPlayer(GetAbsOrigin() ));
//CHL2MP_Player *pPlayer = dynamic_cast<CHL2MP_Player *>( UTIL_GetNearestPlayer(GetAbsOrigin() );
if ( pPlayer )
{
#ifdef MFS
if ( HL2MPRules()->IsAlyxInDarknessMode() && pPlayer->FlashlightIsOn() == false )
#else
if (IsAlyxInDarknessMode() && pPlayer->FlashlightIsOn() == false)
#endif
{
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;
}
void CNPC_Zombine::Event_Killed( const CTakeDamageInfo &info )
{
BaseClass::Event_Killed( info );
if ( HasGrenade() )
{
DropGrenade( vec3_origin );
}
}
Activity CNPC_Zombine::NPC_TranslateActivity( Activity baseAct )
{
if ( baseAct == ACT_MELEE_ATTACK1 )
{
if ( m_flSuperFastAttackTime > gpGlobals->curtime || HasGrenade() )
{
return (Activity)ACT_ZOMBINE_ATTACK_FAST;
}
}
if ( baseAct == ACT_IDLE )
{
if ( HasGrenade() )
{
return (Activity)ACT_ZOMBINE_GRENADE_IDLE;
}
}
return BaseClass::NPC_TranslateActivity( baseAct );
}
//-----------------------------------------------------------------------------
// Purpose: This is a generic function (to be implemented by sub-classes) to
// handle specific interactions between different types of characters
// (For example the barnacle grabbing an NPC)
// Input : Constant for the type of interaction
// Output : true - if sub-class has a response for the interaction
// false - if sub-class has no response
//-----------------------------------------------------------------------------
bool CNPC_Zombine::HandleInteraction( int interactionType, void *data, CBaseCombatCharacter *sourceEnt )
{
if ( interactionType == g_interactionBarnacleVictimGrab )
{
if ( HasGrenade() )
{
DropGrenade( vec3_origin );
}
}
return BaseClass::HandleInteraction( interactionType, data, sourceEnt );
}
void CNPC_Zombine::Event_Killed( const CTakeDamageInfo &info )
{
CTakeDamageInfo dInfo = info;
if (!(g_Language.GetInt() == LANGUAGE_GERMAN || UTIL_IsLowViolence()) && info.GetDamageType() & (DMG_ALWAYSGIB | DMG_BLAST | DMG_CRUSH) && !(info.GetDamageType() & (DMG_DISSOLVE)) && !m_fIsTorso)
{
dInfo.SetDamageType(info.GetDamageType() | DMG_REMOVENORAGDOLL);
}
BaseClass::Event_Killed( dInfo );
if ( HasGrenade() )
{
DropGrenade( vec3_origin );
}
}
int CNPC_Zombine::MeleeAttack1Conditions ( float flDot, float flDist )
{
int iBase = BaseClass::MeleeAttack1Conditions( flDot, flDist );
if( HasGrenade() )
{
//Adrian: stop spriting if we get close enough to melee and we have a grenade
//this gives NPCs time to move away from you (before it was almost impossible cause of the high sprint speed)
if ( iBase == COND_CAN_MELEE_ATTACK1 )
{
StopSprint();
}
}
return iBase;
}
void CNPC_Zombine::TraceAttack( const CTakeDamageInfo &info, const Vector &vecDir, trace_t *ptr, CDmgAccumulator *pAccumulator )
{
BaseClass::TraceAttack( info, vecDir, ptr, pAccumulator );
//Only knock grenades off their hands if it's a player doing the damage.
if ( info.GetAttacker() && info.GetAttacker()->IsNPC() )
return;
if ( info.GetDamageType() & ( DMG_BULLET | DMG_CLUB ) )
{
if ( ptr->hitgroup == HITGROUP_LEFTARM )
{
if ( HasGrenade() )
{
DropGrenade( info.GetDamageForce() );
StopSprint();
}
}
}
}
void CNPC_Zombine::Sprint( bool bMadSprint )
{
if ( IsSprinting() )
return;
OccupyStrategySlotRange( SQUAD_SLOT_ZOMBINE_SPRINT1, SQUAD_SLOT_ZOMBINE_SPRINT2 );
GetNavigator()->SetMovementActivity( ACT_RUN );
float flSprintTime = random->RandomFloat( MIN_SPRINT_TIME, MAX_SPRINT_TIME );
//If holding a grenade then sprint until it blows up.
if ( HasGrenade() || bMadSprint == true )
{
flSprintTime = 9999;
}
m_flSprintTime = gpGlobals->curtime + flSprintTime;
//Don't sprint for this long after I'm done with this sprint run.
m_flSprintRestTime = m_flSprintTime + random->RandomFloat( 2.5f, 5.0f );
EmitSound( "Zombine.Charge" );
}
void CNPC_Zombine::HandleAnimEvent( animevent_t *pEvent )
{
if ( pEvent->event == AE_ZOMBINE_PULLPIN )
{
Vector vecStart;
QAngle angles;
GetAttachment( "grenade_attachment", vecStart, angles );
CBaseGrenade *pGrenade = Fraggrenade_Create( vecStart, vec3_angle, vec3_origin, AngularImpulse( 0, 0, 0 ), this, 3.5f, true );
if ( pGrenade )
{
// Move physobject to shadow
IPhysicsObject *pPhysicsObject = pGrenade->VPhysicsGetObject();
if ( pPhysicsObject )
{
pGrenade->VPhysicsDestroyObject();
int iAttachment = LookupAttachment( "grenade_attachment");
pGrenade->SetMoveType( MOVETYPE_NONE );
pGrenade->SetSolid( SOLID_NONE );
pGrenade->SetCollisionGroup( COLLISION_GROUP_DEBRIS );
pGrenade->SetAbsOrigin( vecStart );
pGrenade->SetAbsAngles( angles );
pGrenade->SetParent( this, iAttachment );
pGrenade->SetDamage( 200.0f );
m_hGrenade = pGrenade;
EmitSound( "Zombine.ReadyGrenade" );
// Tell player allies nearby to regard me!
CAI_BaseNPC **ppAIs = g_AI_Manager.AccessAIs();
CAI_BaseNPC *pNPC;
for ( int i = 0; i < g_AI_Manager.NumAIs(); i++ )
{
pNPC = ppAIs[i];
if( pNPC->Classify() == CLASS_PLAYER_ALLY || pNPC->Classify() == CLASS_PLAYER_ALLY_VITAL && pNPC->FVisible(this) )
{
int priority;
Disposition_t disposition;
priority = pNPC->IRelationPriority(this);
disposition = pNPC->IRelationType(this);
pNPC->AddEntityRelationship( this, disposition, priority + 1 );
}
}
}
m_iGrenadeCount--;
}
return;
}
if ( pEvent->event == AE_NPC_ATTACK_BROADCAST )
{
if ( HasGrenade() )
return;
}
BaseClass::HandleAnimEvent( pEvent );
}
