//------------------------------------------------------------------------------
// Purpose:
//------------------------------------------------------------------------------
CBaseEntity* CScriptedTarget::FindEntity( void )
{
// ---------------------------------------------------
// First try to find the entity by name
// ---------------------------------------------------
CBaseEntity *pEntity = gEntList.FindEntityByName( NULL, m_iszEntity );
if (pEntity && pEntity->GetFlags() & FL_NPC)
{
CAI_BaseNPC* pNPC = pEntity->MyNPCPointer();
if (pNPC->DispatchInteraction( g_interactionScriptedTarget, NULL, this ))
{
return pEntity;
}
}
// ---------------------------------------------------
// If that fails, assume we were given a classname
// and find nearest entity in radius of that class
// ---------------------------------------------------
float flNearestDist = MAX_COORD_RANGE;
CBaseEntity* pNearestEnt = NULL;
CBaseEntity* pTestEnt = NULL;
for ( CEntitySphereQuery sphere( GetAbsOrigin(), m_flRadius ); ( pTestEnt = sphere.GetCurrentEntity() ) != NULL; sphere.NextEntity() )
{
if (pTestEnt->GetFlags() & FL_NPC)
{
if (FClassnameIs( pTestEnt, STRING(m_iszEntity)))
{
float flTestDist = (pTestEnt->GetAbsOrigin() - GetAbsOrigin()).Length();
if (flTestDist < flNearestDist)
{
flNearestDist = flTestDist;
pNearestEnt = pTestEnt;
}
}
}
}
// UNDONE: If nearest fails, try next nearest
if (pNearestEnt)
{
CAI_BaseNPC* pNPC = pNearestEnt->MyNPCPointer();
if (pNPC->DispatchInteraction( g_interactionScriptedTarget, NULL, this ))
{
return pNearestEnt;
}
}
return NULL;
}
CBaseMonster *CScriptedSentence::FindEntity( void )
{
CBaseEntity* pTargetEnt = nullptr;
CBaseMonster* pMonster = nullptr;
while( (pTargetEnt = UTIL_FindEntityByTargetname( pTargetEnt, STRING( m_iszEntity ) )) )
{
if( (pMonster = pTargetEnt->MyMonsterPointer()) )
{
if( AcceptableSpeaker( pMonster ) )
return pMonster;
//ALERT( at_console, "%s (%s), not acceptable\n", pMonster->GetClassname(), pMonster->GetTargetname() );
}
}
pTargetEnt = nullptr;
while( (pTargetEnt = UTIL_FindEntityInSphere( pTargetEnt, GetAbsOrigin(), m_flRadius )) )
{
if( pTargetEnt->ClassnameIs( m_iszEntity ) )
{
if( pTargetEnt->GetFlags().Any( FL_MONSTER ) )
{
pMonster = pTargetEnt->MyMonsterPointer();
if( AcceptableSpeaker( pMonster ) )
return pMonster;
}
}
}
return nullptr;
}
//=========================================================
// MeleeAttack1()
// Ataque cuerpo a cuerpo #1
// En este caso:
//=========================================================
void CNPC_Scient::MeleeAttack1()
{
/*
Ataque cuerpo a cuerpo ¡Ejemplo!
En este código el NPC aventará y empujara al usuario con un golpe.
Esto es solo un ejemplo, modifique o elimine.
*/
// Atacar
CBaseEntity *pHurt = CheckTraceHullAttack(70, Vector(-16,-16,-16), Vector(16,16,16), sk_grunt_dmg_high.GetFloat(), DMG_SLASH | DMG_ALWAYSGIB);
// ¿Le hice daño?
if (pHurt)
{
Vector forward, up;
AngleVectors(GetAbsAngles(), &forward, NULL, &up);
// Aturdirlo
if (pHurt->GetFlags() & (FL_NPC | FL_CLIENT))
pHurt->ViewPunch(QAngle(70, 0, -70));
// Aventarlo por los aires.
pHurt->ApplyAbsVelocityImpulse(400 * (up + 1*forward));
}
AttackSound();
}
//-----------------------------------------------------------------------------
// Purpose: Checks if the player is standing on a moving entity and adjusts velocity and
// basevelocity appropriately
// Input : *player -
// frametime -
//-----------------------------------------------------------------------------
void CPlayerMove::CheckMovingGround( CBasePlayer *player, double frametime )
{
VPROF( "CPlayerMove::CheckMovingGround()" );
CBaseEntity *groundentity;
if ( player->GetFlags() & FL_ONGROUND )
{
groundentity = player->GetGroundEntity();
if ( groundentity && ( groundentity->GetFlags() & FL_CONVEYOR) )
{
Vector vecNewVelocity;
groundentity->GetGroundVelocityToApply( vecNewVelocity );
if ( player->GetFlags() & FL_BASEVELOCITY )
{
vecNewVelocity += player->GetBaseVelocity();
}
player->SetBaseVelocity( vecNewVelocity );
player->AddFlag( FL_BASEVELOCITY );
}
}
if ( !( player->GetFlags() & FL_BASEVELOCITY ) )
{
// Apply momentum (add in half of the previous frame of velocity first)
player->ApplyAbsVelocityImpulse( (1.0 + ( frametime * 0.5 )) * player->GetBaseVelocity() );
player->SetBaseVelocity( vec3_origin );
}
player->RemoveFlag( FL_BASEVELOCITY );
}
//Pose la mine sur son support une fois l'animation terminée
void CWeaponMine::FinishAttach( void ){
CHL2MP_Player *pOwner = ToHL2MPPlayer( GetOwner() );
if (!pOwner)
return;
Vector vecSrc, vecAiming;
vecSrc = pOwner->EyePosition();
QAngle angles = pOwner->GetLocalAngles();
AngleVectors( angles, &vecAiming );
trace_t tr;
UTIL_TraceLine( vecSrc, vecSrc + (vecAiming * 60), MASK_SOLID, pOwner, COLLISION_GROUP_NONE, &tr );
if (tr.fraction < 1.0)
{
if (tr.m_pEnt)
{
//On attache pas la mine sur une entité vivante
CBaseEntity *pEntity = tr.m_pEnt;
CBaseCombatCharacter *pBCC = ToBaseCombatCharacter( pEntity );
if (pBCC){
m_bAttachMine = false;
m_bNeedReload = true;
return;
}
#ifndef CLIENT_DLL
//On vérifie qu'il n 'y a pas déjà une mine sur le support visé
CBaseEntity* pResult = gEntList.FindEntityByClassname(NULL,"npc_mine");
while (pResult)
{
if((pResult->GetAbsOrigin() - tr.endpos).Length() < MINE_DISTANCE){
m_bAttachMine = false;
m_bNeedReload = true;
return;
}
pResult = gEntList.FindEntityByClassname(pResult,"npc_mine");
}
if (pEntity && !(pEntity->GetFlags() & FL_CONVEYOR))
{
QAngle angles;
VectorAngles(tr.plane.normal, angles);
angles.x += 90;
CBaseEntity *pEnt = CBaseEntity::Create( "npc_mine", tr.endpos + tr.plane.normal * 3, angles, NULL );
CNPCMine *pMine = (CNPCMine *)pEnt;
pMine->m_hOwner = GetOwner();
ChooseMineColor(pMine);
pMine->AttachToEntity( pEntity );
pOwner->RemoveAmmo( 1, m_iSecondaryAmmoType );
}
#endif
}
}
m_bAttachMine = false;
m_bNeedReload = true;
}
//=========================================================
// Deathnotice.
//=========================================================
void CTeamplayRules::DeathNotice( CBasePlayer *pVictim, const CTakeDamageInfo &info )
{
if ( m_DisableDeathMessages )
return;
CBaseEntity *pKiller = info.GetAttacker();
if ( pVictim && pKiller && pKiller->GetFlags() & FL_CLIENT )
{
CBasePlayer *pk = (CBasePlayer*)pKiller;
if ( pk )
{
if ( (pk != pVictim) && (PlayerRelationship( pVictim, pk ) == GR_TEAMMATE) )
{
CRelieableBroadcastRecipientFilter filter;
// TODO we are sending this message twice ?? in BaseClass::DeathNotice too.
UserMessageBegin( filter, "DeathMsg" );
WRITE_BYTE( pKiller->entindex() ); // the killer
WRITE_BYTE( pVictim->entindex() ); // the victim
WRITE_STRING( "teammate" ); // flag this as a teammate kill
MessageEnd();
return;
}
}
}
BaseClass::DeathNotice( pVictim, info );
}
/* cmove hook function */
bool __stdcall HookedCreateMove( float SampleTime, CUserCmd* UserCmd )
{
if ( !UserCmd->CommandNumber )
return true;
/* code goes here */
CBaseEntity * Local = ( CBaseEntity* ) ClientEntityList->GetClientEntity( EngineClient->GetLocalPlayer( ) );
if ( !Local )
return true;
/* example bhop */
if ( UserCmd->Buttons & IN_JUMP )
{
if ( !( Local->GetFlags( ) & FL_ONGROUND ) )
{
UserCmd->Buttons &= ~IN_JUMP;
}
}
// not accurate and does not look legit, todo; save angles
cmd->ViewAngles -= Local->GetPunch() * 2;
return false;
}
// find a viable entity
bool CCineMonster::FindEntity()
{
m_hTargetEnt = nullptr;
CBaseEntity* pTargetEnt = nullptr;
CBaseMonster* pTarget = nullptr;
while( ( pTargetEnt = UTIL_FindEntityByTargetname( pTargetEnt, STRING( m_iszEntity ) ) ) != nullptr )
{
if( pTargetEnt->GetFlags().Any( FL_MONSTER ) )
{
pTarget = pTargetEnt->MyMonsterPointer();
if( pTarget && pTarget->CanPlaySequence( FCanOverrideState(), SS_INTERRUPT_BY_NAME ) )
{
m_hTargetEnt = pTarget;
return true;
}
ALERT( at_console, "Found %s, but can't play!\n", STRING( m_iszEntity ) );
}
pTarget = nullptr;
}
if( !pTarget )
{
pTargetEnt = nullptr;
while( ( pTargetEnt = UTIL_FindEntityInSphere( pTargetEnt, GetAbsOrigin(), m_flRadius ) ) != nullptr )
{
if( pTargetEnt->ClassnameIs( STRING( m_iszEntity ) ) )
{
if( pTargetEnt->GetFlags().Any( FL_MONSTER ) )
{
pTarget = pTargetEnt->MyMonsterPointer();
if( pTarget && pTarget->CanPlaySequence( FCanOverrideState(), SS_INTERRUPT_IDLE ) )
{
m_hTargetEnt = pTarget;
return true;
}
}
}
}
}
m_hTargetEnt = nullptr;
return false;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
// Output :
//-----------------------------------------------------------------------------
void CWeapon_SLAM::StartTripmineAttach( void )
{
// Only the player fires this way so we can cast
CBasePlayer *pPlayer = ToBasePlayer( GetOwner() );
if (!pPlayer)
{
return;
}
Vector vecSrc, vecAiming;
// Take the eye position and direction
vecSrc = pPlayer->EyePosition();
QAngle angles = pPlayer->GetLocalAngles();
AngleVectors( angles, &vecAiming );
trace_t tr;
UTIL_TraceLine( vecSrc, vecSrc + (vecAiming * 128), MASK_SOLID, pPlayer, COLLISION_GROUP_NONE, &tr );
if (tr.fraction < 1.0)
{
// ALERT( at_console, "hit %f\n", tr.flFraction );
CBaseEntity *pEntity = tr.m_pEnt;
if (pEntity && !(pEntity->GetFlags() & FL_CONVEYOR))
{
// player "shoot" animation
pPlayer->SetAnimation( PLAYER_ATTACK1 );
// -----------------------------------------
// Play attach animation
// -----------------------------------------
if (m_bDetonatorArmed)
{
SendWeaponAnim(ACT_SLAM_STICKWALL_ATTACH);
}
else
{
SendWeaponAnim(ACT_SLAM_TRIPMINE_ATTACH);
}
m_bNeedReload = true;
m_bAttachTripmine = true;
m_bNeedDetonatorDraw = m_bDetonatorArmed;
}
else
{
// ALERT( at_console, "no deploy\n" );
}
}
m_flNextPrimaryAttack = gpGlobals->curtime + SequenceDuration();
m_flNextSecondaryAttack = gpGlobals->curtime + SequenceDuration();
// SetWeaponIdleTime( gpGlobals->curtime + SequenceDuration() );
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
// Output :
//-----------------------------------------------------------------------------
void CWeapon_SLAM::StartSatchelAttach( void )
{
#ifndef CLIENT_DLL
CBaseCombatCharacter *pOwner = GetOwner();
if (!pOwner)
{
return;
}
Vector vecSrc = pOwner->Weapon_ShootPosition( );
Vector vecAiming = pOwner->BodyDirection2D( );
trace_t tr;
UTIL_TraceLine( vecSrc, vecSrc + (vecAiming * 128), MASK_SOLID, pOwner, COLLISION_GROUP_NONE, &tr );
if (tr.fraction < 1.0)
{
CBaseEntity *pEntity = tr.m_pEnt;
if (pEntity && !(pEntity->GetFlags() & FL_CONVEYOR))
{
// Only the player fires this way so we can cast
CBasePlayer *pPlayer = ToBasePlayer( pOwner );
// player "shoot" animation
pPlayer->SetAnimation( PLAYER_ATTACK1 );
//Tony; need to check the player models !
ToHL2MPPlayer(pPlayer)->DoAnimationEvent( PLAYERANIMEVENT_ATTACK_PRIMARY );
// -----------------------------------------
// Play attach animation
// -----------------------------------------
if (m_bDetonatorArmed)
{
SendWeaponAnim(ACT_SLAM_STICKWALL_ATTACH);
}
else
{
SendWeaponAnim(ACT_SLAM_STICKWALL_ND_ATTACH);
if (!m_bDetonatorArmed)
{
m_bDetonatorArmed = true;
m_bNeedDetonatorDraw = true;
}
}
m_bNeedReload = true;
m_bAttachSatchel = true;
m_flNextPrimaryAttack = m_flNextSecondaryAttack = SLAM_REFIRE_DELAY + gpGlobals->curtime + SequenceDuration();
}
}
#endif
}
void CNPC_Gargantua::HandleAnimEvent( animevent_t *pEvent )
{
CPASAttenuationFilter filter( this );
switch( pEvent->event )
{
case GARG_AE_SLASH_LEFT:
{
// HACKHACK!!!
CBaseEntity *pHurt = GargantuaCheckTraceHullAttack( GARG_ATTACKDIST + 10.0, sk_gargantua_dmg_slash.GetFloat(), DMG_SLASH );
if (pHurt)
{
if ( pHurt->GetFlags() & ( FL_NPC | FL_CLIENT ) )
{
pHurt->ViewPunch( QAngle( -30, -30, 30 ) );
Vector vRight;
AngleVectors( GetAbsAngles(), NULL, &vRight, NULL );
pHurt->SetAbsVelocity( pHurt->GetAbsVelocity() - vRight * 100 );
}
EmitSound( filter, entindex(), "Garg.AttackHit" );
}
else // Play a random attack miss sound
{
EmitSound( filter, entindex(),"Garg.AttackMiss" );
}
}
break;
case GARG_AE_RIGHT_FOOT:
case GARG_AE_LEFT_FOOT:
UTIL_ScreenShake( GetAbsOrigin(), 4.0, 3.0, 1.0, 1500, SHAKE_START );
EmitSound( filter, entindex(), "Garg.Footstep" );
break;
case GARG_AE_STOMP:
StompAttack();
m_seeTime = gpGlobals->curtime + 12;
break;
case GARG_AE_BREATHE:
EmitSound( filter, entindex(), "Garg.Breath" );
break;
default:
BaseClass::HandleAnimEvent(pEvent);
break;
}
}
void CHL2MPRules::ManageObjectRelocation( void )
{
int iTotal = m_hRespawnableItemsAndWeapons.Count();
if ( iTotal > 0 )
{
for ( int i = 0; i < iTotal; i++ )
{
CBaseEntity *pObject = m_hRespawnableItemsAndWeapons[i].Get();
if ( pObject )
{
Vector vSpawOrigin;
QAngle vSpawnAngles;
if ( GetObjectsOriginalParameters( pObject, vSpawOrigin, vSpawnAngles ) == true )
{
float flDistanceFromSpawn = (pObject->GetAbsOrigin() - vSpawOrigin ).Length();
if ( flDistanceFromSpawn > WEAPON_MAX_DISTANCE_FROM_SPAWN )
{
bool shouldReset = false;
IPhysicsObject *pPhysics = pObject->VPhysicsGetObject();
if ( pPhysics )
{
shouldReset = pPhysics->IsAsleep();
}
else
{
shouldReset = (pObject->GetFlags() & FL_ONGROUND) ? true : false;
}
if ( shouldReset )
{
pObject->Teleport( &vSpawOrigin, &vSpawnAngles, NULL );
pObject->EmitSound( "AlyxEmp.Charge" );
IPhysicsObject *pPhys = pObject->VPhysicsGetObject();
if ( pPhys )
{
pPhys->Wake();
}
}
}
}
}
}
}
}
void CGargantua::HandleAnimEvent(AnimEvent_t& event)
{
switch( event.event )
{
case GARG_AE_SLASH_LEFT:
{
// HACKHACK!!!
CBaseEntity *pHurt = GargantuaCheckTraceHullAttack( GARG_ATTACKDIST + 10.0, gSkillData.GetGargantuaDmgSlash(), DMG_SLASH );
if (pHurt)
{
if ( pHurt->GetFlags().Any( FL_MONSTER | FL_CLIENT ) )
{
pHurt->SetPunchAngle( Vector(
-30, // pitch
-30, // yaw
30 //roll
) );
//UTIL_MakeVectors( GetAbsAngles() ); // called by CheckTraceHullAttack
pHurt->SetAbsVelocity( pHurt->GetAbsVelocity() - gpGlobals->v_right * 100 );
}
EMIT_SOUND_DYN ( this, CHAN_WEAPON, pAttackHitSounds[ RANDOM_LONG(0,ARRAYSIZE(pAttackHitSounds)-1) ], 1.0, ATTN_NORM, 0, 50 + RANDOM_LONG(0,15) );
}
else // Play a random attack miss sound
EMIT_SOUND_DYN ( this, CHAN_WEAPON, pAttackMissSounds[ RANDOM_LONG(0,ARRAYSIZE(pAttackMissSounds)-1) ], 1.0, ATTN_NORM, 0, 50 + RANDOM_LONG(0,15) );
Vector forward;
UTIL_MakeVectorsPrivate( GetAbsAngles(), &forward, nullptr, nullptr );
}
break;
case GARG_AE_RIGHT_FOOT:
case GARG_AE_LEFT_FOOT:
UTIL_ScreenShake( GetAbsOrigin(), 4.0, 3.0, 1.0, 750 );
EMIT_SOUND_DYN ( this, CHAN_BODY, pFootSounds[ RANDOM_LONG(0,ARRAYSIZE(pFootSounds)-1) ], 1.0, ATTN_GARG, 0, PITCH_NORM + RANDOM_LONG(-10,10) );
break;
case GARG_AE_STOMP:
StompAttack();
m_seeTime = gpGlobals->time + 12;
break;
case GARG_AE_BREATHE:
EMIT_SOUND_DYN ( this, CHAN_VOICE, pBreatheSounds[ RANDOM_LONG(0,ARRAYSIZE(pBreatheSounds)-1) ], 1.0, ATTN_GARG, 0, PITCH_NORM + RANDOM_LONG(-10,10) );
break;
default:
CBaseMonster::HandleAnimEvent( event );
break;
}
}
void CNPC_Gargantua::HandleAnimEvent( animevent_t *pEvent )
{
CPASAttenuationFilter filter( this );
switch( pEvent->event )
{
case GARG_AE_SLASH_LEFT:
{
// HACKHACK!!!
CBaseEntity *pHurt = GargantuaCheckTraceHullAttack( GARG_ATTACKDIST + 10.0, sk_gargantua_dmg_slash.GetFloat(), DMG_SLASH );
if (pHurt)
{
if ( pHurt->GetFlags() & ( FL_NPC | FL_CLIENT ) )
{
pHurt->ViewPunch( QAngle( -30, -30, 30 ) );
Vector vRight;
AngleVectors( GetAbsAngles(), NULL, &vRight, NULL );
pHurt->SetAbsVelocity( pHurt->GetAbsVelocity() - vRight * 100 );
}
enginesound->EmitSound( filter, entindex(), CHAN_WEAPON, pAttackHitSounds[ random->RandomInt(0,ARRAYSIZE(pAttackHitSounds)-1) ], 1.0, ATTN_NORM, 0, 50 + random->RandomInt(0,15) );
}
else // Play a random attack miss sound
enginesound->EmitSound( filter, entindex(), CHAN_WEAPON, pAttackMissSounds[ random->RandomInt(0,ARRAYSIZE(pAttackMissSounds)-1) ], 1.0, ATTN_NORM, 0, 50 + random->RandomInt(0,15) );
}
break;
case GARG_AE_RIGHT_FOOT:
case GARG_AE_LEFT_FOOT:
UTIL_ScreenShake( GetAbsOrigin(), 4.0, 3.0, 1.0, 1500, SHAKE_START );
enginesound->EmitSound( filter, entindex(), CHAN_BODY, pFootSounds[ random->RandomInt(0,ARRAYSIZE(pFootSounds)-1) ], 1.0, ATTN_GARG, 0, PITCH_NORM + random->RandomInt(-10,10) );
break;
case GARG_AE_STOMP:
StompAttack();
m_seeTime = gpGlobals->curtime + 12;
break;
case GARG_AE_BREATHE:
enginesound->EmitSound( filter, entindex(), CHAN_VOICE, pBreatheSounds[ random->RandomInt(0,ARRAYSIZE(pBreatheSounds)-1) ], 1.0, ATTN_GARG, 0, PITCH_NORM + random->RandomInt(-10,10) );
break;
default:
BaseClass::HandleAnimEvent(pEvent);
break;
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
// Output :
//-----------------------------------------------------------------------------
void CWeapon_SLAM::TripmineAttach( void )
{
CHL2MP_Player *pOwner = ToHL2MPPlayer( GetOwner() );
if (!pOwner)
{
return;
}
m_bAttachTripmine = false;
Vector vecSrc, vecAiming;
// Take the eye position and direction
vecSrc = pOwner->EyePosition();
QAngle angles = pOwner->GetLocalAngles();
AngleVectors( angles, &vecAiming );
trace_t tr;
UTIL_TraceLine( vecSrc, vecSrc + (vecAiming * 128), MASK_SOLID, pOwner, COLLISION_GROUP_NONE, &tr );
if (tr.fraction < 1.0)
{
CBaseEntity *pEntity = tr.m_pEnt;
if (pEntity && !(pEntity->GetFlags() & FL_CONVEYOR))
{
#ifndef CLIENT_DLL
QAngle angles;
VectorAngles(tr.plane.normal, angles);
angles.x += 90;
CBaseEntity *pEnt = CBaseEntity::Create( "npc_tripmine", tr.endpos + tr.plane.normal * 3, angles, NULL );
CTripmineGrenade *pMine = (CTripmineGrenade *)pEnt;
pMine->m_hOwner = GetOwner();
// Attempt to attach to entity, or just sit still in place.
pMine->AttachToEntity( pEntity );
#endif
pOwner->RemoveAmmo( 1, m_iSecondaryAmmoType );
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Catch stalker specific messages
// Input :
// Output :
//-----------------------------------------------------------------------------
void CNPC_Stalker::HandleAnimEvent( animevent_t *pEvent )
{
switch( pEvent->Event() )
{
case NPC_EVENT_LEFTFOOT:
{
EmitSound( "NPC_Stalker.FootstepLeft", pEvent->eventtime );
}
break;
case NPC_EVENT_RIGHTFOOT:
{
EmitSound( "NPC_Stalker.FootstepRight", pEvent->eventtime );
}
break;
case STALKER_AE_MELEE_HIT:
{
CBaseEntity *pHurt;
pHurt = CheckTraceHullAttack( 32, Vector(-16,-16,-16), Vector(16,16,16), sk_stalker_melee_dmg.GetFloat(), DMG_SLASH );
if ( pHurt )
{
if ( pHurt->GetFlags() & (FL_NPC|FL_CLIENT) )
{
pHurt->ViewPunch( QAngle( 5, 0, random->RandomInt(-10,10)) );
}
// Spawn some extra blood if we hit a BCC
CBaseCombatCharacter* pBCC = ToBaseCombatCharacter( pHurt );
if (pBCC)
{
SpawnBlood(pBCC->EyePosition(), g_vecAttackDir, pBCC->BloodColor(), sk_stalker_melee_dmg.GetFloat());
}
// Play a attack hit sound
EmitSound( "NPC_Stalker.Hit" );
}
break;
}
default:
BaseClass::HandleAnimEvent( pEvent );
break;
}
}
//-----------------------------------------------------------------------------
// Purpose: Counts all the players in the zone. Fires one output per player
// in the zone, one output per player out of the zone, and outputs
// with the total counts of players in and out of the zone.
//-----------------------------------------------------------------------------
void CGamePlayerZone::InputCountPlayersInZone( inputdata_t &inputdata )
{
int playersInCount = 0;
int playersOutCount = 0;
if ( !CanFireForActivator( inputdata.pActivator ) )
return;
CBaseEntity *pPlayer = NULL;
for ( int i = 1; i <= gpGlobals->maxClients; i++ )
{
pPlayer = UTIL_PlayerByIndex( i );
if ( pPlayer )
{
trace_t trace;
Hull_t hullType;
hullType = HULL_HUMAN;
if ( pPlayer->GetFlags() & FL_DUCKING )
{
hullType = HULL_SMALL_CENTERED;
}
UTIL_TraceModel( pPlayer->GetAbsOrigin(), pPlayer->GetAbsOrigin(), NAI_Hull::Mins(hullType),
NAI_Hull::Maxs(hullType), this, COLLISION_GROUP_NONE, &trace );
if ( trace.startsolid )
{
playersInCount++;
m_OnPlayerInZone.FireOutput(pPlayer, this);
}
else
{
playersOutCount++;
m_OnPlayerOutZone.FireOutput(pPlayer, this);
}
}
}
m_PlayersInCount.Set(playersInCount, inputdata.pActivator, this);
m_PlayersOutCount.Set(playersOutCount, inputdata.pActivator, this);
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
// Output :
//-----------------------------------------------------------------------------
void CWeapon_Tripwire::StartTripwireAttach( void )
{
// Only the player fires this way so we can cast
CBasePlayer *pPlayer = ToBasePlayer( GetOwner() );
if (!pPlayer)
{
return;
}
Vector vecSrc = pPlayer->Weapon_ShootPosition();
Vector vecAiming = pPlayer->BodyDirection3D( );
trace_t tr;
UTIL_TraceLine( vecSrc, vecSrc + (vecAiming * 128), MASK_SOLID, pPlayer, COLLISION_GROUP_NONE, &tr );
if (tr.fraction < 1.0)
{
// ALERT( at_console, "hit %f\n", tr.flFraction );
CBaseEntity *pEntity = tr.m_pEnt;
if (pEntity && !(pEntity->GetFlags() & FL_CONVEYOR))
{
// player "shoot" animation
pPlayer->SetAnimation( PLAYER_ATTACK1 );
// -----------------------------------------
// Play attach animation
// -----------------------------------------
SendWeaponAnim(ACT_SLAM_TRIPMINE_ATTACH);
m_bNeedReload = true;
m_bAttachTripwire = true;
}
else
{
// ALERT( at_console, "no deploy\n" );
}
}
m_flNextPrimaryAttack = gpGlobals->curtime + SequenceDuration();
m_flNextSecondaryAttack = gpGlobals->curtime + SequenceDuration();
// SetWeaponIdleTime( gpGlobals->curtime + SequenceDuration() );
}
int CAI_Senses::LookForObjects( int iDistance )
{
const int BOX_QUERY_MASK = FL_OBJECT;
int nSeen = 0;
if ( gpGlobals->curtime - m_TimeLastLookMisc > AI_MISC_SEARCH_TIME )
{
AI_PROFILE_SENSES(CAI_Senses_LookForObjects);
m_TimeLastLookMisc = gpGlobals->curtime;
BeginGather();
float distSq = ( iDistance * iDistance );
const Vector &origin = GetAbsOrigin();
int iter;
CBaseEntity *pEnt = g_AI_SensedObjectsManager.GetFirst( &iter );
while ( pEnt )
{
if ( pEnt->GetFlags() & BOX_QUERY_MASK )
{
if ( origin.DistToSqr(pEnt->GetAbsOrigin()) < distSq && Look( pEnt) )
{
nSeen++;
}
}
pEnt = g_AI_SensedObjectsManager.GetNext( &iter );
}
EndGather( nSeen, &m_SeenMisc );
}
else
{
for ( int i = m_SeenMisc.Count() - 1; i >= 0; --i )
{
if ( m_SeenMisc[i].Get() == NULL )
m_SeenMisc.FastRemove( i );
}
nSeen = m_SeenMisc.Count();
}
return nSeen;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
// Output :
//-----------------------------------------------------------------------------
void CWeapon_SLAM::SatchelAttach( void )
{
CBaseCombatCharacter *pOwner = GetOwner();
if (!pOwner)
{
return;
}
m_bAttachSatchel = false;
Vector vecSrc = pOwner->Weapon_ShootPosition( );
Vector vecAiming = pOwner->BodyDirection2D( );
trace_t tr;
UTIL_TraceLine( vecSrc, vecSrc + (vecAiming * 128), MASK_SOLID, pOwner, COLLISION_GROUP_NONE, &tr );
if (tr.fraction < 1.0)
{
CBaseEntity *pEntity = tr.m_pEnt;
if (pEntity && !(pEntity->GetFlags() & FL_CONVEYOR))
{
QAngle angles;
VectorAngles(tr.plane.normal, angles);
angles.y -= 90;
angles.z -= 90;
tr.endpos.z -= 6.0f;
EmitSound( "Weapon_SLAM.SatchelAttach" );
CSatchelCharge *pSatchel = (CSatchelCharge*)CBaseEntity::Create( "npc_satchel", tr.endpos + tr.plane.normal * 3, angles, NULL );
pSatchel->SetMoveType( MOVETYPE_FLY ); // no gravity
pSatchel->m_bIsAttached = true;
pSatchel->m_bIsLive = true;
pSatchel->SetThrower( GetOwner() );
pSatchel->SetOwnerEntity( ((CBaseEntity*)GetOwner()) );
pSatchel->m_pMyWeaponSLAM = this;
pOwner->RemoveAmmo( 1, m_iSecondaryAmmoType );
}
}
}
//----------------------------------------------------------------------------------
// Purpose: Returns z value of floor below given point (up to fMaxDrop inches below)
// Input :
// Output :
//----------------------------------------------------------------------------------
float GetFloorZ(const Vector &origin, float fMaxDrop)
{
// trace to the ground, then pop up 8 units and place node there to make it
// easier for them to connect (think stairs, chairs, and bumps in the floor).
// After the routing is done, push them back down.
//
trace_t tr;
AI_TraceLine ( origin,
origin - Vector ( 0, 0, fMaxDrop ),
MASK_NPCSOLID_BRUSHONLY,
NULL,
COLLISION_GROUP_NONE,
&tr );
// This trace is ONLY used if we hit an entity flagged with FL_WORLDBRUSH
trace_t trEnt;
AI_TraceLine ( origin,
origin - Vector ( 0, 0, fMaxDrop ),
MASK_NPCSOLID,
NULL,
COLLISION_GROUP_NONE,
&trEnt );
// Did we hit something closer than the floor?
if ( trEnt.fraction < tr.fraction )
{
// If it was a world brush entity, copy the node location
if ( trEnt.m_pEnt )
{
CBaseEntity *e = trEnt.m_pEnt;
if ( e && ( e->GetFlags() & FL_WORLDBRUSH ) )
{
tr.endpos = trEnt.endpos;
}
}
}
return tr.endpos.z;
}
//-----------------------------------------------------------------------------
// Purpose: Give the harpoon a yank
//-----------------------------------------------------------------------------
void CWeaponHarpoon::YankHarpoon( void )
{
CBasePlayer *pPlayer = dynamic_cast<CBasePlayer*>( GetOwner() );
if ( !pPlayer )
return;
#if !defined( CLIENT_DLL )
if ( m_bActiveHarpoon && m_hHarpoon.Get() )
{
// If the harpoon's impaled something, pull it towards me
CBaseEntity *pTarget = m_hHarpoon->GetImpaledTarget();
if ( pTarget )
{
if ( !pTarget->IsBSPModel() && pTarget->GetMoveType() != MOVETYPE_NONE )
{
// Bring him to me!
EmitSound( "Harpoon.Yank" );
// Get a yank vector, and raise it a little to get them off the ground if they're on it
Vector vecOverHere = ( pPlayer->GetAbsOrigin() - pTarget->GetAbsOrigin() );
VectorNormalize( vecOverHere );
if ( pTarget->GetFlags() & FL_ONGROUND )
{
pTarget->SetGroundEntity( NULL );
vecOverHere.z = 0.5;
}
pTarget->ApplyAbsVelocityImpulse( vecOverHere * 500 );
PlayAttackAnimation( ACT_VM_HAULBACK );
}
}
m_hHarpoon->SetThink( SUB_Remove );
m_hHarpoon->SetNextThink( gpGlobals->curtime + 5.0 );
m_hHarpoon = NULL;
m_bActiveHarpoon = false;
}
DetachRope();
#endif
}
// Find an entity that I'm interested in and precache the sounds he'll need in the sequence.
void CCineMonster::Activate( void )
{
CBaseMonster* pTarget = nullptr;
CBaseEntity* pNextTarget = nullptr;
// The entity name could be a target name or a classname
// Check the targetname
while( !pTarget && ( pNextTarget = UTIL_FindEntityByTargetname( pNextTarget, STRING( m_iszEntity ) ) ) != nullptr )
{
if( pNextTarget->GetFlags().Any( FL_MONSTER ) )
{
pTarget = pNextTarget->MyMonsterPointer();
}
}
// If no entity with that targetname, check the classname
if( !pTarget )
{
pNextTarget = nullptr;
while( !pTarget && ( pNextTarget = UTIL_FindEntityByClassname( pNextTarget, STRING( m_iszEntity ) ) ) != nullptr )
{
pTarget = pNextTarget->MyMonsterPointer();
}
}
// Found a compatible entity
if( pTarget )
{
void *pmodel;
pmodel = GET_MODEL_PTR( pTarget->edict() );
if( pmodel )
{
// Look through the event list for stuff to precache
SequencePrecache( pmodel, STRING( m_iszIdle ) );
SequencePrecache( pmodel, STRING( m_iszPlay ) );
}
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
// Output :
//-----------------------------------------------------------------------------
void CWeapon_SLAM::TripmineAttach( void )
{
CBaseCombatCharacter *pOwner = GetOwner();
if (!pOwner)
{
return;
}
m_bAttachTripmine = false;
Vector vecSrc = pOwner->Weapon_ShootPosition();
Vector vecAiming = pOwner->EyeDirection3D();
trace_t tr;
UTIL_TraceLine( vecSrc, vecSrc + (vecAiming * 128), MASK_SOLID, pOwner, COLLISION_GROUP_NONE, &tr );
if (tr.fraction < 1.0)
{
CBaseEntity *pEntity = tr.m_pEnt;
if (pEntity && !(pEntity->GetFlags() & FL_CONVEYOR))
{
QAngle angles;
VectorAngles(tr.plane.normal, angles);
angles.x += 90;
CBaseEntity *pEnt = CBaseEntity::Create( "npc_tripmine", tr.endpos + tr.plane.normal * 3, angles, NULL );
CTripmineGrenade *pMine = (CTripmineGrenade *)pEnt;
pMine->m_hOwner = GetOwner();
pOwner->RemoveAmmo( 1, m_iSecondaryAmmoType );
EmitSound( "Weapon_SLAM.TripMineAttach" );
}
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : flDot -
// flDist -
// Output : int
//-----------------------------------------------------------------------------
int CWeaponSMG1::WeaponRangeAttack2Condition( float flDot, float flDist )
{
CAI_BaseNPC *npcOwner = GetOwner()->MyNPCPointer();
return COND_NONE;
/*
// --------------------------------------------------------
// Assume things haven't changed too much since last time
// --------------------------------------------------------
if (gpGlobals->curtime < m_flNextGrenadeCheck )
return m_lastGrenadeCondition;
*/
// -----------------------
// If moving, don't check.
// -----------------------
if ( npcOwner->IsMoving())
return COND_NONE;
CBaseEntity *pEnemy = npcOwner->GetEnemy();
if (!pEnemy)
return COND_NONE;
Vector vecEnemyLKP = npcOwner->GetEnemyLKP();
if ( !( pEnemy->GetFlags() & FL_ONGROUND ) && pEnemy->GetWaterLevel() == 0 && vecEnemyLKP.z > (GetAbsOrigin().z + WorldAlignMaxs().z) )
{
//!!!BUGBUG - we should make this check movetype and make sure it isn't FLY? Players who jump a lot are unlikely to
// be grenaded.
// don't throw grenades at anything that isn't on the ground!
return COND_NONE;
}
// --------------------------------------
// Get target vector
// --------------------------------------
Vector vecTarget;
if (random->RandomInt(0,1))
{
// magically know where they are
vecTarget = pEnemy->WorldSpaceCenter();
}
else
{
// toss it to where you last saw them
vecTarget = vecEnemyLKP;
}
// vecTarget = m_vecEnemyLKP + (pEnemy->BodyTarget( GetLocalOrigin() ) - pEnemy->GetLocalOrigin());
// estimate position
// vecTarget = vecTarget + pEnemy->m_vecVelocity * 2;
if ( ( vecTarget - npcOwner->GetLocalOrigin() ).Length2D() <= COMBINE_MIN_GRENADE_CLEAR_DIST )
{
// crap, I don't want to blow myself up
m_flNextGrenadeCheck = gpGlobals->curtime + 1; // one full second.
return (COND_NONE);
}
// ---------------------------------------------------------------------
// Are any friendlies near the intended grenade impact area?
// ---------------------------------------------------------------------
CBaseEntity *pTarget = NULL;
while ( ( pTarget = gEntList.FindEntityInSphere( pTarget, vecTarget, COMBINE_MIN_GRENADE_CLEAR_DIST ) ) != NULL )
{
//Check to see if the default relationship is hatred, and if so intensify that
if ( npcOwner->IRelationType( pTarget ) == D_LI )
{
// crap, I might blow my own guy up. Don't throw a grenade and don't check again for a while.
m_flNextGrenadeCheck = gpGlobals->curtime + 1; // one full second.
return (COND_WEAPON_BLOCKED_BY_FRIEND);
}
}
// ---------------------------------------------------------------------
// Check that throw is legal and clear
// ---------------------------------------------------------------------
// FIXME: speed is based on difficulty...
Vector vecToss = VecCheckThrow( this, npcOwner->GetLocalOrigin() + Vector(0,0,60), vecTarget, 600.0, 0.5 );
if ( vecToss != vec3_origin )
{
m_vecTossVelocity = vecToss;
// don't check again for a while.
// JAY: HL1 keeps checking - test?
//m_flNextGrenadeCheck = gpGlobals->curtime;
m_flNextGrenadeCheck = gpGlobals->curtime + 0.3; // 1/3 second.
return COND_CAN_RANGE_ATTACK2;
}
else
{
// don't check again for a while.
m_flNextGrenadeCheck = gpGlobals->curtime + 1; // one full second.
return COND_WEAPON_SIGHT_OCCLUDED;
}
}
//=========================================================
// SonicAttack
//=========================================================
void CNPC_Houndeye::SonicAttack ( void )
{
EmitSound( "NPC_Houndeye.SonicAttack" );
if (m_pEnergyWave)
{
UTIL_Remove(m_pEnergyWave);
}
Vector vFacingDir = EyeDirection3D( );
m_pEnergyWave = (CEnergyWave*)Create( "energy_wave", EyePosition(), GetLocalAngles() );
m_flEndEnergyWaveTime = gpGlobals->curtime + 1; //<<TEMP>> magic
m_pEnergyWave->SetAbsVelocity( 100*vFacingDir );
CBaseEntity *pEntity = NULL;
// iterate on all entities in the vicinity.
for ( CEntitySphereQuery sphere( GetAbsOrigin(), HOUNDEYE_MAX_ATTACK_RADIUS ); pEntity = sphere.GetCurrentEntity(); sphere.NextEntity() )
{
if (pEntity->Classify() == CLASS_HOUNDEYE)
{
continue;
}
if (pEntity->GetFlags() & FL_NOTARGET)
{
continue;
}
IPhysicsObject *pPhysicsObject = pEntity->VPhysicsGetObject();
if ( pEntity->m_takedamage != DAMAGE_NO || pPhysicsObject)
{
// --------------------------
// Adjust damage by distance
// --------------------------
float flDist = (pEntity->WorldSpaceCenter() - GetAbsOrigin()).Length();
float flDamageAdjuster = 1-( flDist / HOUNDEYE_MAX_ATTACK_RADIUS );
// --------------------------
// Adjust damage by direction
// --------------------------
Vector forward;
AngleVectors( GetAbsAngles(), &forward );
Vector vEntDir = (pEntity->GetAbsOrigin() - GetAbsOrigin());
VectorNormalize(vEntDir);
float flDotPr = DotProduct(forward,vEntDir);
flDamageAdjuster *= flDotPr;
if (flDamageAdjuster < 0)
{
continue;
}
// --------------------------
// Adjust damage by visibility
// --------------------------
if ( !FVisible( pEntity ) )
{
if ( pEntity->IsPlayer() )
{
// if this entity is a client, and is not in full view, inflict half damage. We do this so that players still
// take the residual damage if they don't totally leave the houndeye's effective radius. We restrict it to clients
// so that monsters in other parts of the level don't take the damage and get pissed.
flDamageAdjuster *= 0.5;
}
else if ( !FClassnameIs( pEntity, "func_breakable" ) && !FClassnameIs( pEntity, "func_pushable" ) )
{
// do not hurt nonclients through walls, but allow damage to be done to breakables
continue;
}
}
// ------------------------------
// Apply the damage
// ------------------------------
if (pEntity->m_takedamage != DAMAGE_NO)
{
CTakeDamageInfo info( this, this, flDamageAdjuster * sk_Houndeye_dmg_blast.GetFloat(), DMG_SONIC | DMG_ALWAYSGIB );
CalculateExplosiveDamageForce( &info, (pEntity->GetAbsOrigin() - GetAbsOrigin()), pEntity->GetAbsOrigin() );
pEntity->TakeDamage( info );
// Throw the player
if ( pEntity->IsPlayer() )
{
Vector forward;
AngleVectors( GetLocalAngles(), &forward );
Vector vecVelocity = pEntity->GetAbsVelocity();
vecVelocity += forward * 250 * flDamageAdjuster;
vecVelocity.z = 300 * flDamageAdjuster;
pEntity->SetAbsVelocity( vecVelocity );
pEntity->ViewPunch( QAngle(random->RandomInt(-20,20), 0, random->RandomInt(-20,20)) );
}
}
// ------------------------------
// Apply physics foces
// ------------------------------
IPhysicsObject *pPhysicsObject = pEntity->VPhysicsGetObject();
if (pPhysicsObject)
{
float flForce = flDamageAdjuster * 8000;
pPhysicsObject->ApplyForceCenter( (vEntDir+Vector(0,0,0.2)) * flForce );
pPhysicsObject->ApplyTorqueCenter( vEntDir * flForce );
}
}
}
}
void CFuncTank::TrackTarget( void )
{
trace_t tr;
bool updateTime = FALSE, lineOfSight;
QAngle angles;
Vector barrelEnd;
CBaseEntity *pTarget = NULL;
barrelEnd.Init();
// Get a position to aim for
if (m_pController)
{
// Tanks attempt to mirror the player's angles
angles = m_pController->EyeAngles();
SetNextThink( gpGlobals->curtime + 0.05 );
}
else
{
if ( IsActive() )
{
SetNextThink( gpGlobals->curtime + 0.1f );
}
else
{
return;
}
// -----------------------------------
// Get world target position
// -----------------------------------
barrelEnd = WorldBarrelPosition();
Vector worldTargetPosition;
if (m_spawnflags & SF_TANK_AIM_AT_POS)
{
worldTargetPosition = m_vTargetPosition;
}
else
{
CBaseEntity *pEntity = (CBaseEntity *)m_hTarget;
if ( !pEntity || ( pEntity->GetFlags() & FL_NOTARGET ) )
{
if ( m_targetEntityName != NULL_STRING ) // New HL2 behavior
{
m_hTarget = FindTarget( m_targetEntityName, NULL );
}
else // HL1 style
{
m_hTarget = ToBasePlayer( GetContainingEntity( UTIL_FindClientInPVS( edict() ) ) );
}
if ( m_hTarget != NULL )
{
SetNextThink( gpGlobals->curtime ); // Think again immediately
}
else
{
if ( IsActive() )
{
SetNextThink( gpGlobals->curtime + 2 ); // Wait 2 secs
}
if ( m_fireLast !=0 )
{
m_OnLoseTarget.FireOutput(this, this);
m_fireLast = 0;
}
}
return;
}
pTarget = pEntity;
// Calculate angle needed to aim at target
worldTargetPosition = pEntity->EyePosition();
}
float range = (worldTargetPosition - barrelEnd).Length();
if ( !InRange( range ) )
{
m_fireLast = 0;
return;
}
UTIL_TraceLine( barrelEnd, worldTargetPosition, MASK_SHOT, this, COLLISION_GROUP_NONE, &tr );
if (m_spawnflags & SF_TANK_AIM_AT_POS)
{
updateTime = TRUE;
m_sightOrigin = m_vTargetPosition;
}
else
{
lineOfSight = FALSE;
// No line of sight, don't track
if ( tr.fraction == 1.0 || tr.m_pEnt == pTarget )
{
lineOfSight = TRUE;
CBaseEntity *pInstance = pTarget;
if ( InRange( range ) && pInstance && pInstance->IsAlive() )
{
updateTime = TRUE;
// Sight position is BodyTarget with no noise (so gun doesn't bob up and down)
m_sightOrigin = pInstance->BodyTarget( GetLocalOrigin(), false );
}
}
}
// Convert targetPosition to parent
angles = AimBarrelAt( m_parentMatrix.WorldToLocal( m_sightOrigin ) );
}
// Force the angles to be relative to the center position
float offsetY = UTIL_AngleDistance( angles.y, m_yawCenter );
float offsetX = UTIL_AngleDistance( angles.x, m_pitchCenter );
angles.y = m_yawCenter + offsetY;
angles.x = m_pitchCenter + offsetX;
// Limit against range in y
// MDB - don't check pitch! If two func_tanks are meant to align,
// and one can pitch and the other cannot, this can lead to them getting
// different values for angles.y. Nothing is lost by not updating yaw
// because the target is not in pitch range.
bool bOutsideYawRange = ( fabs( offsetY ) > m_yawRange + m_yawTolerance );
bool bOutsidePitchRange = ( fabs( offsetX ) > m_pitchRange + m_pitchTolerance );
Vector vecToTarget = m_sightOrigin - GetLocalOrigin();
// if target is outside yaw range
if ( bOutsideYawRange )
{
if ( angles.y > m_yawCenter + m_yawRange )
{
angles.y = m_yawCenter + m_yawRange;
}
else if ( angles.y < (m_yawCenter - m_yawRange) )
{
angles.y = (m_yawCenter - m_yawRange);
}
}
if ( bOutsidePitchRange || bOutsideYawRange || ( vecToTarget.Length() < ( barrelEnd - GetAbsOrigin() ).Length() ) )
{
// Don't update if you saw the player, but out of range
updateTime = false;
}
if ( updateTime )
{
m_lastSightTime = gpGlobals->curtime;
m_persist2burst = 0;
}
// Move toward target at rate or less
float distY = UTIL_AngleDistance( angles.y, GetLocalAngles().y );
QAngle vecAngVel = GetLocalAngularVelocity();
vecAngVel.y = distY * 10;
vecAngVel.y = clamp( vecAngVel.y, -m_yawRate, m_yawRate );
// Limit against range in x
angles.x = clamp( angles.x, m_pitchCenter - m_pitchRange, m_pitchCenter + m_pitchRange );
// Move toward target at rate or less
float distX = UTIL_AngleDistance( angles.x, GetLocalAngles().x );
vecAngVel.x = distX * 10;
vecAngVel.x = clamp( vecAngVel.x, -m_pitchRate, m_pitchRate );
SetLocalAngularVelocity( vecAngVel );
SetMoveDoneTime( 0.1 );
if ( m_pController )
return;
if ( CanFire() && ( (fabs(distX) < m_pitchTolerance && fabs(distY) < m_yawTolerance) || (m_spawnflags & SF_TANK_LINEOFSIGHT) ) )
{
bool fire = FALSE;
Vector forward;
AngleVectors( GetLocalAngles(), &forward );
forward = m_parentMatrix.ApplyRotation( forward );
if ( m_spawnflags & SF_TANK_LINEOFSIGHT )
{
float length = (m_maxRange > 0) ? m_maxRange : MAX_TRACE_LENGTH;
UTIL_TraceLine( barrelEnd, barrelEnd + forward * length, MASK_SHOT, this, COLLISION_GROUP_NONE, &tr );
if ( tr.m_pEnt == pTarget )
fire = TRUE;
}
else
fire = TRUE;
if ( fire )
{
if (m_fireLast == 0)
{
m_OnAquireTarget.FireOutput(this, this);
}
FiringSequence( barrelEnd, forward, this );
}
else
{
if (m_fireLast !=0)
{
m_OnLoseTarget.FireOutput(this, this);
}
m_fireLast = 0;
}
}
else
{
if (m_fireLast !=0)
{
m_OnLoseTarget.FireOutput(this, this);
}
m_fireLast = 0;
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
CBaseEntity *CAI_FuncTankBehavior::BestEnemy( void )
{
// Only use this BestEnemy call when we are on the manned gun.
if ( !m_hFuncTank ||!IsMounted() )
return BaseClass::BestEnemy();
CBaseEntity *pBestEnemy = NULL;
int iBestDistSq = MAX_COORD_RANGE * MAX_COORD_RANGE; // so first visible entity will become the closest.
int iBestPriority = -1000;
bool bBestUnreachable = false; // Forces initial check
bool bBestSeen = false;
bool bUnreachable = false;
int iDistSq;
AIEnemiesIter_t iter;
// Get the current npc for checking from.
CAI_BaseNPC *pNPC = GetOuter();
if ( !pNPC )
return NULL;
for( AI_EnemyInfo_t *pEMemory = GetEnemies()->GetFirst( &iter ); pEMemory != NULL; pEMemory = GetEnemies()->GetNext( &iter ) )
{
CBaseEntity *pEnemy = pEMemory->hEnemy;
if ( !pEnemy || !pEnemy->IsAlive() )
continue;
// UNDONE: Move relationship checks into IsValidEnemy?
if ( ( pEnemy->GetFlags() & FL_NOTARGET ) ||
( pNPC->IRelationType( pEnemy ) != D_HT && pNPC->IRelationType( pEnemy ) != D_FR ) ||
!IsValidEnemy( pEnemy ) )
continue;
if ( pEMemory->timeLastSeen < pNPC->GetAcceptableTimeSeenEnemy() )
continue;
if ( pEMemory->timeValidEnemy > gpGlobals->curtime )
continue;
// Skip enemies that have eluded me to prevent infinite loops
if ( GetEnemies()->HasEludedMe( pEnemy ) )
continue;
// Establish the reachability of this enemy
bUnreachable = pNPC->IsUnreachable( pEnemy );
// Check view cone of the view tank here.
bUnreachable = !m_hFuncTank->IsEntityInViewCone( pEnemy );
if ( !bUnreachable )
{
// It's in the viewcone. Now make sure we have LOS to it.
bUnreachable = !m_hFuncTank->HasLOSTo( pEnemy );
}
// If best is reachable and current is unreachable, skip the unreachable enemy regardless of priority
if ( !bBestUnreachable && bUnreachable )
continue;
// If best is unreachable and current is reachable, always pick the current regardless of priority
if ( bBestUnreachable && !bUnreachable )
{
bBestSeen = ( pNPC->GetSenses()->DidSeeEntity( pEnemy ) || pNPC->FVisible( pEnemy ) ); // @TODO (toml 04-02-03): Need to optimize CanSeeEntity() so multiple calls in frame do not recalculate, rather cache
iBestPriority = pNPC->IRelationPriority( pEnemy );
iBestDistSq = static_cast<int>((pEnemy->GetAbsOrigin() - GetAbsOrigin() ).LengthSqr());
pBestEnemy = pEnemy;
bBestUnreachable = bUnreachable;
}
// If both are unreachable or both are reachable, chose enemy based on priority and distance
else if ( pNPC->IRelationPriority( pEnemy ) > iBestPriority )
{
// this entity is disliked MORE than the entity that we
// currently think is the best visible enemy. No need to do
// a distance check, just get mad at this one for now.
iBestPriority = pNPC->IRelationPriority ( pEnemy );
iBestDistSq = static_cast<int>(( pEnemy->GetAbsOrigin() - GetAbsOrigin() ).LengthSqr());
pBestEnemy = pEnemy;
bBestUnreachable = bUnreachable;
}
else if ( pNPC->IRelationPriority( pEnemy ) == iBestPriority )
{
// this entity is disliked just as much as the entity that
// we currently think is the best visible enemy, so we only
// get mad at it if it is closer.
iDistSq = static_cast<int>(( pEnemy->GetAbsOrigin() - GetAbsOrigin() ).LengthSqr());
bool bCloser = ( iDistSq < iBestDistSq ) ;
if ( bCloser || !bBestSeen )
{
// @TODO (toml 04-02-03): Need to optimize FVisible() so multiple calls in frame do not recalculate, rather cache
bool fSeen = ( pNPC->GetSenses()->DidSeeEntity( pEnemy ) || pNPC->FVisible( pEnemy ) );
if ( ( bCloser && ( fSeen || !bBestSeen ) ) || ( !bCloser && !bBestSeen && fSeen ) )
{
bBestSeen = fSeen;
iBestDistSq = iDistSq;
iBestPriority = pNPC->IRelationPriority( pEnemy );
pBestEnemy = pEnemy;
bBestUnreachable = bUnreachable;
}
}
}
}
return pBestEnemy;
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void CGrenade_Brickbat::BrickbatThink( void )
{
// -----------------------------------------------------------
// Might be physically simulated so get my velocity manually
// -----------------------------------------------------------
Vector vVelocity;
AngularImpulse vAngVel;
GetVelocity(&vVelocity,&vAngVel);
// See if I can lose my owner (has dropper moved out of way?)
// Want do this so owner can throw the brickbat
if (GetOwnerEntity())
{
trace_t tr;
Vector vUpABit = GetAbsOrigin();
vUpABit.z += 5.0;
CBaseEntity* saveOwner = GetOwnerEntity();
SetOwnerEntity( NULL );
UTIL_TraceEntity( this, GetAbsOrigin(), vUpABit, MASK_SOLID, &tr );
if ( tr.startsolid || tr.fraction != 1.0 )
{
SetOwnerEntity( saveOwner );
}
}
// ---------------------------------------------------------------
// Make sure we're not resting on a living thing's bounding box
// ---------------------------------------------------------------
if (vVelocity.Length() < 0.01)
{
trace_t tr;
UTIL_TraceLine( GetAbsOrigin(), GetAbsOrigin() - Vector(0,0,10), MASK_SOLID, this, COLLISION_GROUP_NONE, &tr );
if ( tr.fraction < 1.0 && tr.m_pEnt)
{
CBaseEntity *pEntity = tr.m_pEnt;
if (pEntity->GetFlags() & (FL_CLIENT | FL_NPC))
{
// --------------------
// Bounce me off
// --------------------
Vector vNewVel;
vNewVel.y = 100;
vNewVel.x = random->RandomInt(-100,100);
vNewVel.z = random->RandomInt(-100,100);
// If physically simulated
IPhysicsObject *pPhysicsObject = VPhysicsGetObject();
if ( pPhysicsObject )
{
pPhysicsObject->AddVelocity( &vNewVel, &vAngVel );
}
// Otherwise
else
{
SetAbsVelocity( vNewVel );
}
}
}
}
if (vVelocity.Length() < 0.01)
{
SpawnBrickbatWeapon();
}
SetNextThink( gpGlobals->curtime + 0.1f );
}
void CAPCController::TrackTarget( void )
{
trace_t tr;
bool updateTime = FALSE, lineOfSight;
QAngle angles;
Vector barrelEnd;
CBaseEntity *pTarget = NULL;
barrelEnd.Init();
if ( IsActive() )
{
SetNextThink( gpGlobals->curtime + 0.1f );
}
else
{
return;
}
// -----------------------------------
// Get world target position
// -----------------------------------
barrelEnd = WorldBarrelPosition();
Vector worldTargetPosition;
CBaseEntity *pEntity = (CBaseEntity *)m_hTarget;
if ( !pEntity || ( pEntity->GetFlags() & FL_NOTARGET ) )
{
m_hTarget = FindTarget( m_targetEntityName, NULL );
if ( IsActive() )
{
SetNextThink( gpGlobals->curtime + 2 ); // Wait 2 sec s
}
return;
}
pTarget = pEntity;
// Calculate angle needed to aim at target
worldTargetPosition = pEntity->EyePosition();
float range = (worldTargetPosition - barrelEnd).Length();
if ( !InRange( range ) )
{
m_bFireDelayed = false;
return;
}
UTIL_TraceLine( barrelEnd, worldTargetPosition, MASK_BLOCKLOS, this, COLLISION_GROUP_NONE, &tr );
lineOfSight = FALSE;
// No line of sight, don't track
if ( tr.fraction == 1.0 || tr.m_pEnt == pTarget )
{
lineOfSight = TRUE;
CBaseEntity *pInstance = pTarget;
if ( InRange( range ) && pInstance && pInstance->IsAlive() )
{
updateTime = TRUE;
// Sight position is BodyTarget with no noise (so gun doesn't bob up and down)
m_sightOrigin = pInstance->BodyTarget( GetLocalOrigin(), false );
}
}
// Convert targetPosition to parent
angles = AimBarrelAt( m_parentMatrix.WorldToLocal( m_sightOrigin ) );
// Force the angles to be relative to the center position
float offsetY = UTIL_AngleDistance( angles.y, m_yawCenter );
float offsetX = UTIL_AngleDistance( angles.x, m_pitchCenter );
angles.y = m_yawCenter + offsetY;
angles.x = m_pitchCenter + offsetX;
// Move toward target at rate or less
float distY = UTIL_AngleDistance( angles.y, GetLocalAngles().y );
QAngle vecAngVel = GetLocalAngularVelocity();
vecAngVel.y = distY * 10;
vecAngVel.y = clamp( vecAngVel.y, -m_yawRate, m_yawRate );
// Move toward target at rate or less
float distX = UTIL_AngleDistance( angles.x, GetLocalAngles().x );
vecAngVel.x = distX * 10;
vecAngVel.x = clamp( vecAngVel.x, -m_pitchRate, m_pitchRate );
SetLocalAngularVelocity( vecAngVel );
SetMoveDoneTime( 0.1 );
Vector forward;
AngleVectors( GetLocalAngles(), &forward );
forward = m_parentMatrix.ApplyRotation( forward );
AngleVectors(angles, &forward);
if ( lineOfSight == TRUE )
{
// FIXME: This will ultimately have to deal with NPCs being in the vehicle as well
// See if the target is in a vehicle. If so, check its relationship
CBasePlayer *pPlayer = ToBasePlayer( pTarget );
if ( pPlayer && pPlayer->IsInAVehicle() )
{
IServerVehicle *pVehicle = pPlayer->GetVehicle();
if ( pVehicle->ClassifyPassenger( pPlayer, CLASS_PLAYER ) == CLASS_PLAYER)
{
if ( !m_bFireDelayed )
{
m_bFireDelayed = true;
m_flFiringDelay = gpGlobals->curtime + 1.5; // setup delay time before we start firing
return;
}
if ( gpGlobals->curtime > m_flFiringDelay )
{
m_OnFireAtTarget.Set(forward, this, this); // tell apc to fire rockets, and what direction
}
}
}
}
else
{
m_bFireDelayed = false; // reset flag since we can no longer see target
}
}