d4708
/
source-engine
mirror of https://github.com/nillerusr/source-engine.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
230 Commits
25 Branches
6 Tags
221 MiB
Tree: 0aa1fe0b8d
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '0aa1fe0b8d'
${ noResults }
source-engine/game/server/hl1/hl1_npc_osprey.cpp

1590 lines
39 KiB
Raw Normal View History Unescape

1
5 years ago
//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
// $NoKeywords: $
//
//=============================================================================//
#include "cbase.h"
#include "beam_shared.h"
#include "ai_default.h"
#include "ai_task.h"
#include "ai_schedule.h"
#include "ai_node.h"
#include "ai_hull.h"
#include "ai_hint.h"
#include "ai_memory.h"
#include "ai_route.h"
#include "ai_motor.h"
#include "ai_senses.h"
#include "hl1_npc_hgrunt.h"
#include "soundent.h"
#include "game.h"
#include "npcevent.h"
#include "entitylist.h"
#include "activitylist.h"
#include "animation.h"
#include "engine/IEngineSound.h"
#include "ammodef.h"
#include "basecombatweapon.h"
#include "hl1_basegrenade.h"
#include "soundenvelope.h"
#include "hl1_CBaseHelicopter.h"
#include "IEffects.h"
#include "smoke_trail.h"
extern short g_sModelIndexFireball;
typedef struct
{
int isValid;
EHANDLE hGrunt;
Vector vecOrigin;
Vector vecAngles;
} t_ospreygrunt;
#define LOADED_WITH_GRUNTS 0 //WORST NAME EVER!
#define UNLOADING_GRUNTS 1
#define GRUNTS_DEPLOYED 2 //Waiting for them to finish repelin
#define SF_WAITFORTRIGGER 0x40
#define MAX_CARRY 24
#define DEFAULT_SPEED 250
#define HELICOPTER_THINK_INTERVAL 0.1
class CNPC_Osprey : public CBaseHelicopter
{
DECLARE_CLASS( CNPC_Osprey, CBaseHelicopter );
public:
int ObjectCaps( void ) { return BaseClass::ObjectCaps() & ~FCAP_ACROSS_TRANSITION; }
void Spawn( void );
void Precache( void );
Class_T Classify( void ) { return CLASS_NONE; };
int BloodColor( void ) { return DONT_BLEED; }
void FindAllThink( void );
void DeployThink( void );
bool HasDead( void );
void Flight( void );
void HoverThink( void );
CAI_BaseNPC *MakeGrunt( Vector vecSrc );
void InitializeRotorSound( void );
void PrescheduleThink( void );
void DyingThink( void );
void CrashTouch( CBaseEntity *pOther );
/*
void CrashTouch( CBaseEntity *pOther );
void DyingThink( void );
void CommandUse( CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value );
*/
void TraceAttack( const CTakeDamageInfo &info, const Vector &vecDir, trace_t *ptr, CDmgAccumulator *pAccumulator );
float m_startTime;
float m_flIdealtilt;
float m_flRotortilt;
float m_flRightHealth;
float m_flLeftHealth;
int m_iUnits;
EHANDLE m_hGrunt[MAX_CARRY];
Vector m_vecOrigin[MAX_CARRY];
EHANDLE m_hRepel[4];
int m_iSoundState;
int m_iSpriteTexture;
int m_iPitch;
int m_iExplode;
int m_iTailGibs;
int m_iBodyGibs;
int m_iEngineGibs;
int m_iDoLeftSmokePuff;
int m_iDoRightSmokePuff;
int m_iRepelState;
float m_flPrevGoalVel;
int m_iRotorAngle;
int m_nDebrisModel;
CHandle<SmokeTrail> m_hLeftSmoke;
CHandle<SmokeTrail> m_hRightSmoke;
DECLARE_DATADESC();
int m_iNextCrashModel; //which gib to explode with next
};
LINK_ENTITY_TO_CLASS( monster_osprey, CNPC_Osprey );
BEGIN_DATADESC( CNPC_Osprey )
DEFINE_FIELD( m_startTime, FIELD_TIME ),
DEFINE_FIELD( m_flIdealtilt, FIELD_FLOAT ),
DEFINE_FIELD( m_flRotortilt, FIELD_FLOAT ),
DEFINE_FIELD( m_flRightHealth, FIELD_FLOAT ),
DEFINE_FIELD( m_flLeftHealth, FIELD_FLOAT ),
DEFINE_FIELD( m_iRepelState, FIELD_INTEGER ),
DEFINE_FIELD( m_iUnits, FIELD_INTEGER ),
DEFINE_ARRAY( m_hGrunt, FIELD_EHANDLE, MAX_CARRY ),
DEFINE_ARRAY( m_vecOrigin, FIELD_POSITION_VECTOR, MAX_CARRY ),
DEFINE_ARRAY( m_hRepel, FIELD_EHANDLE, 4 ),
// DEFINE_FIELD( m_iTailGibs, FIELD_INTEGER ),
// DEFINE_FIELD( m_iBodyGibs, FIELD_INTEGER ),
// DEFINE_FIELD( m_iEngineGibs, FIELD_INTEGER ),
// DEFINE_FIELD( m_nDebrisModel, FIELD_INTEGER ),
// DEFINE_FIELD( m_iSoundState, FIELD_INTEGER ),
// DEFINE_FIELD( m_iSpriteTexture, FIELD_INTEGER ),
// DEFINE_FIELD( m_iPitch, FIELD_INTEGER ),
DEFINE_FIELD( m_flPrevGoalVel, FIELD_FLOAT ),
DEFINE_FIELD( m_iRotorAngle, FIELD_INTEGER ),
DEFINE_FIELD( m_hLeftSmoke, FIELD_EHANDLE ),
DEFINE_FIELD( m_hRightSmoke, FIELD_EHANDLE ),
DEFINE_FIELD( m_iNextCrashModel, FIELD_INTEGER ),
DEFINE_FIELD( m_iDoLeftSmokePuff, FIELD_INTEGER ),
DEFINE_FIELD( m_iDoRightSmokePuff, FIELD_INTEGER ),
//DEFINE_FIELD( m_iExplode, FIELD_INTEGER ),
DEFINE_THINKFUNC( FindAllThink ),
DEFINE_THINKFUNC( DeployThink ),
DEFINE_ENTITYFUNC( CrashTouch ),
/* DEFINE_FUNCTION ( HoverThink ),
DEFINE_FUNCTION ( DyingThink ),
DEFINE_FUNCTION ( CommandUse ),*/
END_DATADESC()
void CNPC_Osprey::Spawn( void )
{
Precache( );
// motor
SetModel( "models/osprey.mdl" );
BaseClass::Spawn();
Vector mins, maxs;
ExtractBbox( 0, mins, maxs );
UTIL_SetSize( this, mins, maxs );
UTIL_SetOrigin( this, GetAbsOrigin() );
AddFlag( FL_NPC );
m_takedamage = DAMAGE_YES;
m_flRightHealth = 200;
m_flLeftHealth = 200;
m_iHealth = 400;
m_flFieldOfView = 0; // 180 degrees
SetSequence( 0 );
ResetSequenceInfo( );
SetCycle( random->RandomInt( 0,0xFF ) );
// InitBoneControllers();
m_startTime = gpGlobals->curtime + 1;
//FindAllThink();
// SetUse( CommandUse );
/* if (!( m_spawnflags & SF_WAITFORTRIGGER))
{
SetThink( gpGlobals->curtime + 1.0 );
}*/
m_flMaxSpeed = (float)BASECHOPPER_MAX_SPEED / 2;
m_iRepelState = LOADED_WITH_GRUNTS;
m_flPrevGoalVel = 9999;
m_iRotorAngle = -1;
SetBoneController( 0, m_iRotorAngle );
m_hLeftSmoke = NULL;
m_hRightSmoke = NULL;
}
void CNPC_Osprey::Precache( void )
{
UTIL_PrecacheOther( "monster_human_grunt" );
PrecacheModel("models/osprey.mdl");
PrecacheModel("models/HVR.mdl");
m_iSpriteTexture = PrecacheModel( "sprites/rope.vmt" );
m_iExplode = PrecacheModel( "sprites/fexplo.vmt" );
m_iTailGibs = PrecacheModel( "models/osprey_tailgibs.mdl" );
m_iBodyGibs = PrecacheModel( "models/osprey_bodygibs.mdl" );
m_iEngineGibs = PrecacheModel( "models/osprey_enginegibs.mdl" );
m_nDebrisModel = PrecacheModel( "models/mechgibs.mdl" );
PrecacheScriptSound( "Apache.RotorSpinup" );
BaseClass::Precache();
}
void CNPC_Osprey::TraceAttack( const CTakeDamageInfo &info, const Vector &vecDir, trace_t *ptr, CDmgAccumulator *pAccumulator )
{
float flDamage = info.GetDamage();
// Hit right engine
if (ptr->hitgroup == 3 )
{
if( m_flRightHealth <= 0 )
return;
else
m_flRightHealth -= flDamage;
if( m_flRightHealth <= 0 )
{
Assert( m_hRightSmoke == NULL );
if ( (m_hRightSmoke = SmokeTrail::CreateSmokeTrail()) != NULL )
{
m_hRightSmoke->m_Opacity = 1.0f;
m_hRightSmoke->m_SpawnRate = 60;
m_hRightSmoke->m_ParticleLifetime = 1.3f;
m_hRightSmoke->m_StartColor.Init( 0.65f, 0.65f , 0.65f );
m_hRightSmoke->m_EndColor.Init( 0.65f, 0.65f, 0.65f );
m_hRightSmoke->m_StartSize = 12;
m_hRightSmoke->m_EndSize = 80;
m_hRightSmoke->m_SpawnRadius = 8;
m_hRightSmoke->m_MinSpeed = 2;
m_hRightSmoke->m_MaxSpeed = 24;
m_hRightSmoke->SetLifetime( 1e6 );
m_hRightSmoke->FollowEntity( this, "right" );
}
}
}
// Hit left engine
if (ptr->hitgroup == 2 )
{
if( m_flLeftHealth <= 0 )
return;
else
m_flLeftHealth -= flDamage;
if( m_flLeftHealth <= 0 )
{
//create smoke trail
Assert( m_hLeftSmoke == NULL );
if ( (m_hLeftSmoke = SmokeTrail::CreateSmokeTrail()) != NULL )
{
m_hLeftSmoke->m_Opacity = 1.0f;
m_hLeftSmoke->m_SpawnRate = 60;
m_hLeftSmoke->m_ParticleLifetime = 1.3f;
m_hLeftSmoke->m_StartColor.Init( 0.65f, 0.65f , 0.65f );
m_hLeftSmoke->m_EndColor.Init( 0.65f, 0.65f, 0.65f );
m_hLeftSmoke->m_StartSize = 12;
m_hLeftSmoke->m_EndSize = 64;
m_hLeftSmoke->m_SpawnRadius = 8;
m_hLeftSmoke->m_MinSpeed = 2;
m_hLeftSmoke->m_MaxSpeed = 24;
m_hLeftSmoke->SetLifetime( 1e6 );
m_hLeftSmoke->FollowEntity( this, "left" );
}
}
}
// hit hard, hits cockpit, hits engines
if (flDamage > 50 || ptr->hitgroup == 1 || ptr->hitgroup == 2 || ptr->hitgroup == 3)
{
AddMultiDamage( info, this );
}
else
{
g_pEffects->Sparks( ptr->endpos );
}
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void CNPC_Osprey::InitializeRotorSound( void )
{
CSoundEnvelopeController &controller = CSoundEnvelopeController::GetController();
CPASAttenuationFilter filter( this );
m_pRotorSound = controller.SoundCreate( filter, entindex(), CHAN_STATIC, "Apache.RotorSpinup", 0.2 );
BaseClass::InitializeRotorSound();
}
void CNPC_Osprey::FindAllThink( void )
{
CBaseEntity *pEntity = NULL;
m_iUnits = 0;
while ( ( pEntity = gEntList.FindEntityByClassname( pEntity, "monster_human_grunt" ) ) != NULL)
{
if ( m_iUnits > MAX_CARRY )
break;
if (pEntity->IsAlive())
{
m_hGrunt[m_iUnits] = pEntity;
m_vecOrigin[m_iUnits] = pEntity->GetAbsOrigin();
m_iUnits++;
}
}
if (m_iUnits == 0)
{
Msg( "osprey error: no grunts to resupply\n");
UTIL_Remove( this );
return;
}
m_startTime = 0.0f;
}
void CNPC_Osprey::DeployThink( void )
{
Vector vecForward;
Vector vecRight;
Vector vecUp;
Vector vecSrc;
SetLocalAngularVelocity( QAngle ( 0, 0, 0 ) );
SetAbsVelocity( Vector ( 0, 0, 0 ) );
AngleVectors( GetAbsAngles(), &vecForward, &vecRight, &vecUp );
trace_t tr;
UTIL_TraceLine( GetAbsOrigin(), GetAbsOrigin() + Vector( 0, 0, -4096.0), MASK_SOLID_BRUSHONLY, this,COLLISION_GROUP_NONE, &tr);
CSoundEnt::InsertSound ( SOUND_DANGER, tr.endpos, 400, 0.3 );
vecSrc = GetAbsOrigin() + vecForward * 32 + vecRight * 100 + vecUp * -96;
m_hRepel[0] = MakeGrunt( vecSrc );
vecSrc = GetAbsOrigin() + vecForward * -64 + vecRight * 100 + vecUp * -96;
m_hRepel[1] = MakeGrunt( vecSrc );
vecSrc = GetAbsOrigin() + vecForward * 32 + vecRight * -100 + vecUp * -96;
m_hRepel[2] = MakeGrunt( vecSrc );
vecSrc = GetAbsOrigin() + vecForward * -64 + vecRight * -100 + vecUp * -96;
m_hRepel[3] = MakeGrunt( vecSrc );
m_iRepelState = GRUNTS_DEPLOYED;
HoverThink();
}
bool CNPC_Osprey::HasDead( )
{
for (int i = 0; i < m_iUnits; i++)
{
if (m_hGrunt[i] == NULL || !m_hGrunt[i]->IsAlive())
{
return TRUE;
}
else
{
m_vecOrigin[i] = m_hGrunt[i]->GetAbsOrigin(); // send them to where they died
}
}
return FALSE;
}
void CNPC_Osprey::HoverThink( void )
{
int i = 0;
for (i = 0; i < 4; i++)
{
CBaseEntity *pRepel = (CBaseEntity*)m_hRepel[i];
if ( pRepel != NULL && pRepel->m_iHealth > 0 && pRepel->GetMoveType() == MOVETYPE_FLYGRAVITY )
{
break;
}
}
if ( i == 4 )
m_iRepelState = LOADED_WITH_GRUNTS;
if( m_iRepelState != LOADED_WITH_GRUNTS )
{
// angle of engines should approach vertical
m_iRotorAngle = UTIL_Approach(0, m_iRotorAngle, 5);
}
}
CAI_BaseNPC *CNPC_Osprey::MakeGrunt( Vector vecSrc )
{
CBaseEntity *pEntity;
CAI_BaseNPC *pGrunt;
trace_t tr;
UTIL_TraceLine( vecSrc, vecSrc + Vector( 0, 0, -4096.0), MASK_NPCSOLID, this, COLLISION_GROUP_NONE, &tr);
if ( tr.m_pEnt && tr.m_pEnt->GetSolid() != SOLID_BSP)
return NULL;
for (int i = 0; i < m_iUnits; i++)
{
if (m_hGrunt[i] == NULL || !m_hGrunt[i]->IsAlive())
{
if (m_hGrunt[i] != NULL && m_hGrunt[i]->m_nRenderMode == kRenderNormal)
{
m_hGrunt[i]->SUB_StartFadeOut( );
}
pEntity = Create( "monster_human_grunt", vecSrc, GetAbsAngles() );
pGrunt = pEntity->MyNPCPointer( );
pGrunt->SetMoveType( MOVETYPE_FLYGRAVITY );
pGrunt->SetGravity( 0.0001 );
Vector spd = Vector( 0, 0, random->RandomFloat( -196, -128 ) );
pGrunt->SetLocalVelocity( spd );
pGrunt->SetActivity( ACT_GLIDE );
pGrunt->SetGroundEntity( NULL );
pGrunt->SetOwnerEntity(this);
CBeam *pBeam = CBeam::BeamCreate( "sprites/rope.vmt", 1.0 );
pBeam->PointEntInit( vecSrc + Vector(0,0,112), pGrunt );
pBeam->SetBeamFlags( FBEAM_SOLID );
pBeam->SetColor( 255, 255, 255 );
pBeam->SetThink( &CBaseEntity::SUB_Remove );
pBeam->SetNextThink( gpGlobals->curtime + -4096.0 * tr.fraction / pGrunt->GetAbsVelocity().z + 0.5 );
// ALERT( at_console, "%d at %.0f %.0f %.0f\n", i, m_vecOrigin[i].x, m_vecOrigin[i].y, m_vecOrigin[i].z );
pGrunt->m_vecLastPosition = m_vecOrigin[i];
m_hGrunt[i] = pGrunt;
return pGrunt;
}
}
// ALERT( at_console, "none dead\n");
return NULL;
}
void CNPC_Osprey::Flight( void )
{
if ( m_iRepelState == LOADED_WITH_GRUNTS )
{
BaseClass::Flight();
// adjust angle of osprey rotors
if ( m_angleVelocity > 0 )
{
m_iRotorAngle = UTIL_Approach(-45, m_iRotorAngle, 5 * (m_angleVelocity / 10));
}
else
{
m_iRotorAngle = UTIL_Approach(-1, m_iRotorAngle, 5);
}
SetBoneController( 0, m_iRotorAngle );
}
}
void CNPC_Osprey::PrescheduleThink( void )
{
BaseClass::PrescheduleThink();
StudioFrameAdvance( );
if ( m_startTime != 0.0 && m_startTime <= gpGlobals->curtime )
FindAllThink();
if ( GetGoalEnt() )
{
if ( m_flPrevGoalVel != GetGoalEnt()->m_flSpeed )
{
if ( m_flPrevGoalVel == 0 && GetGoalEnt()->m_flSpeed != 0 )
{
if ( HasDead() && m_iRepelState == LOADED_WITH_GRUNTS )
m_iRepelState = UNLOADING_GRUNTS;
}
m_flPrevGoalVel = GetGoalEnt()->m_flSpeed;
}
}
if ( m_iRepelState == UNLOADING_GRUNTS )
DeployThink();
else if ( m_iRepelState == GRUNTS_DEPLOYED )
HoverThink();
}
//-----------------------------------------------------------------------------
// Purpose: Lame, temporary death
//-----------------------------------------------------------------------------
void CNPC_Osprey::DyingThink( void )
{
StudioFrameAdvance( );
SetNextThink( gpGlobals->curtime + 0.1f );
if( gpGlobals->curtime > m_flNextCrashExplosion )
{
CPASFilter filter( GetAbsOrigin() );
Vector pos;
QAngle dummy;
int rand = RandomInt(0,10);
if( rand < 4 )
{
int iAttach = LookupAttachment( rand % 2 ? "left" : "right" );
GetAttachment( iAttach, pos, dummy );
}
else
{
pos = GetAbsOrigin();
pos.x += random->RandomFloat( -150, 150 );
pos.y += random->RandomFloat( -150, 150 );
pos.z += random->RandomFloat( -150, -50 );
}
te->Explosion( filter, 0.0, &pos, g_sModelIndexFireball, 10, 15, TE_EXPLFLAG_NONE, 100, 0 );
m_flNextCrashExplosion = gpGlobals->curtime + random->RandomFloat( 0.4, 0.7 );
Vector vecSize = Vector( 500, 500, 60 );
switch( m_iNextCrashModel )
{
case 0:
{
te->BreakModel( filter, 0.0, GetAbsOrigin(), vec3_angle,
vecSize, vec3_origin, m_iTailGibs, 100, 0, 2.5, BREAK_METAL );
break;
}
case 1:
{
te->BreakModel( filter, 0.0, GetAbsOrigin(), vec3_angle,
vecSize, vec3_origin, m_iBodyGibs, 100, 0, 2.5, BREAK_METAL );
break;
}
case 2:
{
te->BreakModel( filter, 0.0, GetAbsOrigin(), vec3_angle,
vecSize, vec3_origin, m_iEngineGibs, 100, 0, 2.5, BREAK_METAL );
break;
}
case 3:
{
te->BreakModel( filter, 0.0, GetAbsOrigin(), vec3_angle,
vecSize, vec3_origin, m_nDebrisModel, 100, 0, 2.5, BREAK_METAL );
break;
}
}
m_iNextCrashModel++;
if( m_iNextCrashModel > 3 ) m_iNextCrashModel = 0;
}
QAngle angVel = GetLocalAngularVelocity();
if( angVel.y < 400 )
{
angVel.y *= 1.1;
SetLocalAngularVelocity( angVel );
}
Vector vecImpulse( 0, 0, 0 );
// add gravity
vecImpulse.z -= 38.4; // 32ft/sec
ApplyAbsVelocityImpulse( vecImpulse );
}
void CNPC_Osprey::CrashTouch( CBaseEntity *pOther )
{
Vector vecSize = Vector( 120, 120, 30 );
CPVSFilter filter( GetAbsOrigin() );
te->BreakModel( filter, 0.0, GetAbsOrigin(), vec3_angle,
vecSize, vec3_origin, m_iTailGibs, 100, 0, 2.5, BREAK_METAL );
if( m_hLeftSmoke )
{
m_hLeftSmoke->SetLifetime(0.1f);
m_hLeftSmoke = NULL;
}
if( m_hRightSmoke )
{
m_hRightSmoke->SetLifetime(0.1f);
m_hRightSmoke = NULL;
}
BaseClass::CrashTouch( pOther );
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
BEGIN_DATADESC( CBaseHelicopter )
DEFINE_THINKFUNC( HelicopterThink ),
DEFINE_THINKFUNC( CallDyingThink ),
DEFINE_ENTITYFUNC( CrashTouch ),
DEFINE_ENTITYFUNC( FlyTouch ),
DEFINE_SOUNDPATCH( m_pRotorSound ),
DEFINE_FIELD( m_flForce, FIELD_FLOAT ),
DEFINE_FIELD( m_fHelicopterFlags, FIELD_INTEGER),
DEFINE_FIELD( m_vecDesiredFaceDir, FIELD_VECTOR ),
DEFINE_FIELD( m_vecDesiredPosition,FIELD_POSITION_VECTOR ),
DEFINE_FIELD( m_vecGoalOrientation,FIELD_VECTOR ),
DEFINE_FIELD( m_flLastSeen, FIELD_TIME ),
DEFINE_FIELD( m_flPrevSeen, FIELD_TIME ),
// DEFINE_FIELD( m_iSoundState, FIELD_INTEGER ), // Don't save, precached
DEFINE_FIELD( m_vecTarget, FIELD_VECTOR ),
DEFINE_FIELD( m_vecTargetPosition, FIELD_POSITION_VECTOR ),
DEFINE_FIELD( m_angleVelocity, FIELD_FLOAT ),
DEFINE_FIELD( m_flNextCrashExplosion, FIELD_TIME ),
DEFINE_FIELD( m_flMaxSpeed, FIELD_FLOAT ),
DEFINE_FIELD( m_flMaxSpeedFiring, FIELD_FLOAT ),
DEFINE_FIELD( m_flGoalSpeed, FIELD_FLOAT ),
DEFINE_KEYFIELD( m_flInitialSpeed, FIELD_FLOAT, "InitialSpeed" ),
// Inputs
DEFINE_INPUTFUNC( FIELD_STRING, "ChangePathCorner", InputChangePathCorner),
DEFINE_INPUTFUNC( FIELD_VOID, "Activate", InputActivate),
// Outputs
DEFINE_OUTPUT(m_AtTarget, "AtPathCorner" ),
DEFINE_OUTPUT(m_LeaveTarget, "LeavePathCorner" ),//<<TEMP>> Undone
END_DATADESC()
IMPLEMENT_SERVERCLASS_ST( CBaseHelicopter, DT_BaseHelicopter )
END_SEND_TABLE()
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
// Notes : Have your derived Helicopter's Spawn() function call this one FIRST
//------------------------------------------------------------------------------
void CBaseHelicopter::Precache( void )
{
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
// Notes : Have your derived Helicopter's Spawn() function call this one FIRST
//------------------------------------------------------------------------------
void CBaseHelicopter::Spawn( void )
{
Precache( );
SetSolid( SOLID_BBOX );
SetMoveType( MOVETYPE_STEP );
AddFlag( FL_FLY );
m_lifeState = LIFE_ALIVE;
// This base class assumes the helicopter has no guns or missiles.
// Set the appropriate flags in your derived class' Spawn() function.
m_fHelicopterFlags &= ~BITS_HELICOPTER_MISSILE_ON;
m_fHelicopterFlags &= ~BITS_HELICOPTER_GUN_ON;
m_pRotorSound = NULL;
SetCycle( 0 );
ResetSequenceInfo();
AddFlag( FL_NPC );
m_flMaxSpeed = BASECHOPPER_MAX_SPEED;
m_flMaxSpeedFiring = BASECHOPPER_MAX_FIRING_SPEED;
m_takedamage = DAMAGE_AIM;
// Don't start up if the level designer has asked the
// helicopter to start disabled.
if ( !(m_spawnflags & SF_AWAITINPUT) )
{
Startup();
SetNextThink( gpGlobals->curtime + 1.0f );
}
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
bool CBaseHelicopter::FireGun( void )
{
return true;
}
//------------------------------------------------------------------------------
// Purpose : The main think function for the helicopters
// Input :
// Output :
//------------------------------------------------------------------------------
void CBaseHelicopter::HelicopterThink( void )
{
SetNextThink( gpGlobals->curtime + HELICOPTER_THINK_INTERVAL );
// Don't keep this around for more than one frame.
ClearCondition( COND_ENEMY_DEAD );
// Animate and dispatch animation events.
DispatchAnimEvents( this );
PrescheduleThink();
ShowDamage( );
// -----------------------------------------------
// If AI is disabled, kill any motion and return
// -----------------------------------------------
if (CAI_BaseNPC::m_nDebugBits & bits_debugDisableAI)
{
SetAbsVelocity( vec3_origin );
SetLocalAngularVelocity( vec3_angle );
SetNextThink( gpGlobals->curtime + HELICOPTER_THINK_INTERVAL );
return;
}
Hunt();
HelicopterPostThink();
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void CBaseHelicopter::Hunt( void )
{
FlyPathCorners( );
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 );
ChooseEnemy();
if( HasEnemy() )
{
CheckEnemy( 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 = m_vecDesiredPosition;
}
}
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 = m_vecDesiredPosition - 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 = m_vecGoalOrientation;
}
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() )
{
SetEnemy( NULL );
}
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void CBaseHelicopter::FlyPathCorners( void )
{
if ( GetGoalEnt() == NULL && m_target != NULL_STRING )// this monster has a target
{
SetGoalEnt( gEntList.FindEntityByName( NULL, m_target ) );
if (GetGoalEnt())
{
m_vecDesiredPosition = GetGoalEnt()->GetLocalOrigin();
// FIXME: orienation removed from path_corners!
AngleVectors( GetGoalEnt()->GetLocalAngles(), &m_vecGoalOrientation );
}
}
// walk route
if (GetGoalEnt())
{
// ALERT( at_console, "%.0f\n", flLength );
if ( HasReachedTarget( ) )
{
// If we get this close to the desired position, it's assumed that we've reached
// the desired position, so move on.
// Fire target that I've reached my goal
m_AtTarget.FireOutput( GetGoalEnt(), this );
OnReachedTarget( GetGoalEnt() );
SetGoalEnt( gEntList.FindEntityByName( NULL, GetGoalEnt()->m_target ) );
if (GetGoalEnt())
{
m_vecDesiredPosition = GetGoalEnt()->GetAbsOrigin();
// FIXME: orienation removed from path_corners!
AngleVectors( GetGoalEnt()->GetLocalAngles(), &m_vecGoalOrientation );
// NDebugOverlay::Box( m_vecDesiredPosition, Vector( -16, -16, -16 ), Vector( 16, 16, 16 ), 0,255,0, false, 30.0);
}
}
}
else
{
// If we can't find a new target, just stay where we are.
m_vecDesiredPosition = GetAbsOrigin();
}
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void CBaseHelicopter::UpdatePlayerDopplerShift( )
{
// -----------------------------
// make rotor, engine sounds
// -----------------------------
if (m_iSoundState == 0)
{
// Sound startup.
InitializeRotorSound();
}
else
{
CBaseEntity *pPlayer = NULL;
// UNDONE: this needs to send different sounds to every player for multiplayer.
// FIXME: this isn't the correct way to find a player!!!
pPlayer = gEntList.FindEntityByName( NULL, "!player" );
if (pPlayer)
{
Vector dir = pPlayer->GetLocalOrigin() - GetLocalOrigin();
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;
// Msg( "Pitch:%d\n", iPitch );
UpdateRotorSoundPitch( iPitch );
//Msg( "%.0f\n", pitch );
//Msg( "%.0f\n", flVol );
}
else
{
Msg( "Chopper didn't find a player!\n" );
}
}
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
void CBaseHelicopter::Flight( void )
{
if( GetFlags() & FL_ONGROUND )
{
//This would be really bad.
SetGroundEntity( NULL );
}
// Generic speed up
if (m_flGoalSpeed < m_flMaxSpeed)
{
m_flGoalSpeed += GetAcceleration();
}
// NDebugOverlay::Line(GetAbsOrigin(), m_vecDesiredPosition, 0,0,255, true, 0.1);
// estimate where I'll be facing in one seconds
Vector forward, right, up;
AngleVectors( GetLocalAngles() + GetLocalAngularVelocity() * 2, &forward, &right, &up );
QAngle angVel = GetLocalAngularVelocity();
float flSide = DotProduct( m_vecDesiredFaceDir, right );
if (flSide < 0)
{
if ( angVel.y < 8 )
{
angVel.y += 2;
}
else if (angVel.y < 60)
{
angVel.y += 8;
}
}
else
{
if ( angVel.y > -8 )
{
angVel.y -= 2;
}
else if (angVel.y > -60)
{
angVel.y -= 8;
}
}
angVel.y *= ( 0.98 ); // why?! (sjb)
// estimate where I'll be in two seconds
AngleVectors( GetLocalAngles() + angVel, NULL, NULL, &up );
Vector vecEst = GetAbsOrigin() + GetAbsVelocity() * 2.0 + up * m_flForce * 20 - Vector( 0, 0, 384 * 2 );
// add immediate force
AngleVectors( GetLocalAngles(), &forward, &right, &up );
Vector vecImpulse( 0, 0, 0 );
vecImpulse.x += up.x * m_flForce;
vecImpulse.y += up.y * m_flForce;
vecImpulse.z += up.z * m_flForce;
// add gravity
vecImpulse.z -= 38.4; // 32ft/sec
ApplyAbsVelocityImpulse( vecImpulse );
float flSpeed = GetAbsVelocity().Length();
float flDir = DotProduct( Vector( forward.x, forward.y, 0 ), Vector( GetAbsVelocity().x, GetAbsVelocity().y, 0 ) );
if (flDir < 0)
{
flSpeed = -flSpeed;
}
float flDist = DotProduct( m_vecDesiredPosition - vecEst, forward );
// float flDist = (m_vecDesiredPosition - vecEst).Length();
// float flSlip = DotProduct( GetAbsVelocity(), right );
float flSlip = -DotProduct( m_vecDesiredPosition - vecEst, right );
// fly sideways
if (flSlip > 0)
{
if (GetLocalAngles().z > -30 && angVel.z > -15)
angVel.z -= 4;
else
angVel.z += 2;
}
else
{
if (GetLocalAngles().z < 30 && angVel.z < 15)
angVel.z += 4;
else
angVel.z -= 2;
}
// These functions contain code Ken wrote that used to be right here as part of the flight model,
// but we want different helicopter vehicles to have different drag characteristics, so I made
// them virtual functions (sjb)
ApplySidewaysDrag( right );
ApplyGeneralDrag();
// apply power to stay correct height
// FIXME: these need to be per class variables
#define MAX_FORCE 80
#define FORCE_POSDELTA 12
#define FORCE_NEGDELTA 8
if (m_flForce < MAX_FORCE && vecEst.z < m_vecDesiredPosition.z)
{
m_flForce += FORCE_POSDELTA;
}
else if (m_flForce > 30)
{
if (vecEst.z > m_vecDesiredPosition.z)
m_flForce -= FORCE_NEGDELTA;
}
// pitch forward or back to get to target
//-----------------------------------------
// Pitch is reversed since Half-Life! (sjb)
//-----------------------------------------
// when we're way out, lean forward up to 40 degrees to accelerate to target
// not exceeding our goal speed.
#if 0
float nodeSpeed = GetGoalEnt()->m_flSpeed;
if ( flDist > 300 && flSpeed < m_flGoalSpeed && GetLocalAngles().x + angVel.x < 25 )
{
angVel.x += 8.0; //lean forward
}
else if ( flDist < 500 && GetLocalAngles().x + angVel.x > -30 && nodeSpeed == 0)
{
angVel.x -= 8.0; // lean backwards as we approach the target
}
else if (GetLocalAngles().x + angVel.x < -20 )
{
// ALERT( at_console, "f " );
angVel.x += 2.0;
}
else if (GetLocalAngles().x + angVel.x > 20 )
{
// ALERT( at_console, "b " );
angVel.x -= 2.0;
}
#else
m_angleVelocity = GetLocalAngles().x + angVel.x;
float angleX = angVel.x;
// Msg("AngVel %f, %f\n", m_angleVelocity, flDist);
if (flDist > 128 && flSpeed < m_flGoalSpeed && m_angleVelocity < 30)
{
// ALERT( at_console, "F " );
// lean forward
angleX += 6;
}
else if (flDist < -128 && flSpeed > -50 && m_angleVelocity > -20)
{
// ALERT( at_console, "B " );
// lean backward
angleX -= 12.0;
}
else if ( (m_angleVelocity < -20) || (m_angleVelocity < 0 && flDist < 128) )
{
// ALERT( at_console, "f " );
if ( abs(m_angleVelocity) < 5 )
{
angleX += 1.0;
}
else
{
angleX += 4.0;
}
}
else if ( (m_angleVelocity > 20) || (m_angleVelocity > 0 && flDist < 128) )
{
// ALERT( at_console, "b " );
if ( abs(m_angleVelocity) < 5 )
{
angleX -= 1.0;
}
else
{
angleX -= 4.0;
}
}
angVel.x = angleX;
//Msg("AngVel.x %f %f\n", angVel.x, angleX );
#endif
SetLocalAngularVelocity( angVel );
// ALERT( at_console, "%.0f %.0f : %.0f %.0f : %.0f %.0f : %.0f\n", GetAbsOrigin().x, GetAbsVelocity().x, flDist, flSpeed, GetLocalAngles().x, m_vecAngVelocity.x, m_flForce );
// ALERT( at_console, "%.0f %.0f : %.0f %0.f : %.0f\n", GetAbsOrigin().z, GetAbsVelocity().z, vecEst.z, m_vecDesiredPosition.z, m_flForce );
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void CBaseHelicopter::InitializeRotorSound( void )
{
if (m_pRotorSound)
{
CSoundEnvelopeController &controller = CSoundEnvelopeController::GetController();
// Get the rotor sound started up.
controller.Play( m_pRotorSound, 0.0, 100 );
controller.SoundChangeVolume(m_pRotorSound, GetRotorVolume(), 2.0);
}
m_iSoundState = SND_CHANGE_PITCH; // hack for going through level transitions
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void CBaseHelicopter::UpdateRotorSoundPitch( int iPitch )
{
if (m_pRotorSound)
{
CSoundEnvelopeController &controller = CSoundEnvelopeController::GetController();
controller.SoundChangePitch( m_pRotorSound, iPitch, 0.1 );
controller.SoundChangeVolume( m_pRotorSound, GetRotorVolume(), 0.1 );
}
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void CBaseHelicopter::FlyTouch( CBaseEntity *pOther )
{
// bounce if we hit something solid
if ( pOther->GetSolid() == SOLID_BSP)
{
const trace_t &tr = CBaseEntity::GetTouchTrace( );
// UNDONE, do a real bounce
ApplyAbsVelocityImpulse( tr.plane.normal * (GetAbsVelocity().Length() + 200) );
}
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void CBaseHelicopter::CrashTouch( CBaseEntity *pOther )
{
// only crash if we hit something solid
if ( pOther->GetSolid() == SOLID_BSP)
{
SetTouch( NULL );
SetNextThink( gpGlobals->curtime );
CPASFilter filter( GetAbsOrigin() );
for (int i = 0; i < 5; i++)
{
Vector pos = GetAbsOrigin();
pos.x += random->RandomFloat( -150, 150 );
pos.y += random->RandomFloat( -150, 150 );
pos.z += random->RandomFloat( -150, -50 );
te->Explosion( filter, MIN( 0.99, i * 0.2 ), &pos, g_sModelIndexFireball, 10, 15, TE_EXPLFLAG_NONE, 100, 0 );
}
UTIL_Remove( this );
}
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void CBaseHelicopter::DyingThink( void )
{
StudioFrameAdvance( );
SetNextThink( gpGlobals->curtime + 0.1f );
SetLocalAngularVelocity( GetLocalAngularVelocity() * 1.02 );
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
// Output :
//-----------------------------------------------------------------------------
int CBaseHelicopter::OnTakeDamage_Alive( const CTakeDamageInfo &info )
{
#if 0
// This code didn't port easily. WTF does it do? (sjb)
if (pevInflictor->m_owner == pev)
return 0;
#endif
/*
if ( (bitsDamageType & DMG_BULLET) && flDamage > 50)
{
// clip bullet damage at 50
flDamage = 50;
}
*/
return BaseClass::OnTakeDamage_Alive( info );
}
//-----------------------------------------------------------------------------
// Purpose: Override base class to add display of fly direction
// Input :
// Output :
//-----------------------------------------------------------------------------
void CBaseHelicopter::DrawDebugGeometryOverlays(void)
{
if (m_pfnThink!= NULL)
{
// ------------------------------
// Draw route if requested
// ------------------------------
if (m_debugOverlays & OVERLAY_NPC_ROUTE_BIT)
{
NDebugOverlay::Line(GetAbsOrigin(), m_vecDesiredPosition, 0,0,255, true, 0);
}
}
BaseClass::DrawDebugGeometryOverlays();
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
// Output :
//-----------------------------------------------------------------------------
void CBaseHelicopter::TraceAttack( const CTakeDamageInfo &info, const Vector &vecDir, trace_t *ptr, CDmgAccumulator *pAccumulator )
{
CTakeDamageInfo dmgInfo = info;
// ALERT( at_console, "%d %.0f\n", ptr->iHitgroup, flDamage );
// HITGROUPS don't work currently.
// ignore blades
// if (ptr->hitgroup == 6 && (info.GetDamageType() & (DMG_ENERGYBEAM|DMG_BULLET|DMG_CLUB)))
// return;
// hit hard, hits cockpit
if (info.GetDamage() > 50 || ptr->hitgroup == 11 )
{
// ALERT( at_console, "%map .0f\n", flDamage );
AddMultiDamage( dmgInfo, this );
// m_iDoSmokePuff = 3 + (info.GetDamage() / 5.0);
}
else
{
// do half damage in the body
dmgInfo.ScaleDamage(0.5);
AddMultiDamage( dmgInfo, this );
g_pEffects->Ricochet( ptr->endpos, ptr->plane.normal );
}
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void CBaseHelicopter::NullThink( void )
{
StudioFrameAdvance( );
SetNextThink( gpGlobals->curtime + 0.5f );
}
void CBaseHelicopter::Startup( void )
{
m_flGoalSpeed = m_flInitialSpeed;
SetThink( &CBaseHelicopter::HelicopterThink );
SetTouch( &CBaseHelicopter::FlyTouch );
SetNextThink( gpGlobals->curtime + 0.1f );
}
void CBaseHelicopter::Event_Killed( const CTakeDamageInfo &info )
{
m_lifeState = LIFE_DYING;
SetMoveType( MOVETYPE_FLYGRAVITY );
SetGravity( UTIL_ScaleForGravity( 240 ) ); // use a lower gravity
// Kill the rotor sound.
UTIL_SetSize( this, Vector( -32, -32, -64), Vector( 32, 32, 0) );
SetThink( &CBaseHelicopter::CallDyingThink );
SetTouch( &CBaseHelicopter::CrashTouch );
m_flNextCrashExplosion = gpGlobals->curtime + 0.0f;
SetNextThink( gpGlobals->curtime + 0.1f );
m_iHealth = 0;
m_takedamage = DAMAGE_NO;
/*
if (m_spawnflags & SF_NOWRECKAGE)
{
m_flNextRocket = gpGlobals->curtime + 4.0;
}
else
{
m_flNextRocket = gpGlobals->curtime + 15.0;
}
*/
m_OnDeath.FireOutput( info.GetAttacker(), this );
}
void CBaseHelicopter::StopLoopingSounds()
{
CSoundEnvelopeController &controller = CSoundEnvelopeController::GetController();
controller.SoundDestroy( m_pRotorSound );
m_pRotorSound = NULL;
BaseClass::StopLoopingSounds();
}
void CBaseHelicopter::GibMonster( void )
{
}
void CBaseHelicopter::ChangePathCorner( const char *pszName )
{
if( m_lifeState != LIFE_ALIVE )
{
// Disregard this if dead or dying.
return;
}
if (GetGoalEnt())
{
SetGoalEnt( gEntList.FindEntityByName( NULL, pszName ) );
// I don't think we need to do this. The FLIGHT() code will do it for us (sjb)
if (GetGoalEnt())
{
m_vecDesiredPosition = GetGoalEnt()->GetLocalOrigin();
AngleVectors( GetGoalEnt()->GetLocalAngles(), &m_vecGoalOrientation );
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Slams the chopper's current path corner and sends it to a new one.
// This code does NOT check that the path from the current position
// to the wished path corner is clear!
//-----------------------------------------------------------------------------
void CBaseHelicopter::InputChangePathCorner( inputdata_t &inputdata )
{
ChangePathCorner( inputdata.value.String() );
}
//-----------------------------------------------------------------------------
// Purpose: Call Startup for a helicopter that's been flagged to start disabled
//-----------------------------------------------------------------------------
void CBaseHelicopter::InputActivate( inputdata_t &inputdata )
{
if( m_spawnflags & SF_AWAITINPUT )
{
Startup();
// Now clear the spawnflag to protect from
// subsequent calls.
m_spawnflags &= ~SF_AWAITINPUT;
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
// Output :
//-----------------------------------------------------------------------------
void CBaseHelicopter::ApplySidewaysDrag( const Vector &vecRight )
{
Vector vecNewVelocity = GetAbsVelocity();
vecNewVelocity.x *= 1.0 - fabs( vecRight.x ) * 0.05;
vecNewVelocity.y *= 1.0 - fabs( vecRight.y ) * 0.05;
vecNewVelocity.z *= 1.0 - fabs( vecRight.z ) * 0.05;
SetAbsVelocity( vecNewVelocity );
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
// Output :
//-----------------------------------------------------------------------------
void CBaseHelicopter::ApplyGeneralDrag( void )
{
Vector vecNewVelocity = GetAbsVelocity();
vecNewVelocity *= 0.995;
SetAbsVelocity( vecNewVelocity );
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
// Output :
//-----------------------------------------------------------------------------
bool CBaseHelicopter::ChooseEnemy( void )
{
// See if there's a new enemy.
CBaseEntity *pNewEnemy;
pNewEnemy = BestEnemy();
if( ( pNewEnemy != GetEnemy() ) && pNewEnemy != NULL )
{
//New enemy! Clear the timers and set conditions.
SetEnemy( pNewEnemy );
m_flLastSeen = m_flPrevSeen = gpGlobals->curtime;
return true;
}
else
{
ClearCondition( COND_NEW_ENEMY );
return false;
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
// Output :
//-----------------------------------------------------------------------------
void CBaseHelicopter::CheckEnemy( CBaseEntity *pEnemy )
{
// -------------------
// If enemy is dead
// -------------------
if ( !pEnemy->IsAlive() )
{
SetCondition( COND_ENEMY_DEAD );
ClearCondition( COND_SEE_ENEMY );
ClearCondition( COND_ENEMY_OCCLUDED );
return;
}
}
bool CBaseHelicopter::HasReachedTarget( void )
{
float flDist = (WorldSpaceCenter() - m_vecDesiredPosition).Length();
if( GetGoalEnt()->m_flSpeed <= 0 )
return ( flDist < 145 );
else
return( flDist < 512 );
}