//-----------------------------------------------------------------------------
// Chooses an item when the player is full
//-----------------------------------------------------------------------------
void CItem_DynamicResupply::SpawnFullItem( CItem_DynamicResupply *pMaster, CBasePlayer *pPlayer, int iDebug )
{
	// Can we not actually spawn the item?
	if ( !HasSpawnFlags(SF_DYNAMICRESUPPLY_ALWAYS_SPAWN) )
		return;

	float flRatio[NUM_AMMO_ITEMS];
	int i;
	float flTotalProb = 0.0f;
	for ( i = 0; i < NUM_AMMO_ITEMS; ++i )
	{
		int iAmmoType = GetAmmoDef()->Index( g_DynamicResupplyAmmoItems[i].sAmmoDef );
		bool bCanSpawn = pPlayer->Weapon_GetWpnForAmmo( iAmmoType ) != NULL;

		if ( bCanSpawn && ( g_DynamicResupplyAmmoItems[i].flFullProbability != 0 ) && ( pMaster->m_flDesiredAmmo[i] != 0.0f ) )
		{
			flTotalProb += g_DynamicResupplyAmmoItems[i].flFullProbability;
			flRatio[i] = flTotalProb;
		}
		else
		{
			flRatio[i] = -1.0f;
		}
	}

	if ( flTotalProb == 0.0f )
	{
		// If we're supposed to fallback to just a health vial, do that and finish.
		if ( pMaster->HasSpawnFlags(SF_DYNAMICRESUPPLY_FALLBACK_TO_VIAL) )
		{
			CBaseEntity::Create( "item_healthvial", GetAbsOrigin(), GetAbsAngles(), this );

			if ( iDebug )
			{
				Msg("Player is full, spawning item_healthvial due to spawnflag.\n", g_DynamicResupplyAmmoItems[i].sEntityName );
			}
			return;
		}

		// Otherwise, spawn the first ammo item in the list
		flRatio[0] = 1.0f;
		flTotalProb = 1.0f;
	}
	
	float flChoice = random->RandomFloat( 0.0f, flTotalProb ); 
	for ( i = 0; i < NUM_AMMO_ITEMS; ++i )
	{
		if ( flChoice <= flRatio[i] )
		{
			CBaseEntity::Create( g_DynamicResupplyAmmoItems[i].sEntityName, GetAbsOrigin(), GetAbsAngles(), this );

			if ( iDebug )
			{
				Msg("Player is full, spawning %s \n", g_DynamicResupplyAmmoItems[i].sEntityName );
			}
			return;
		}
	}

	if ( iDebug )
	{
		Msg("Player is full on all health + ammo, is not spawning.\n" );
	}
}
void CASW_Shotgun_Pellet_Predicted::PelletTouch( CBaseEntity *pOther )
{
	if (!pOther)
		return;

	if (pOther == m_pLastHit)		// don't damage the same alien twice
		return;

	if ( !pOther->IsSolid() || pOther->IsSolidFlagSet(FSOLID_VOLUME_CONTENTS) )
		return;

	// make sure we don't die on things we shouldn't
	if (!ASWGameRules() || !ASWGameRules()->ShouldCollide(GetCollisionGroup(), pOther->GetCollisionGroup()))
		return;

	if ( pOther->m_takedamage != DAMAGE_NO )
	{
		trace_t	tr, tr2;
		tr = BaseClass::GetTouchTrace();
		Vector	vecNormalizedVel = GetAbsVelocity();
		VectorNormalize( vecNormalizedVel );
#ifdef GAME_DLL
		ClearMultiDamage();		

		if( GetOwnerEntity() && GetOwnerEntity()->IsPlayer() && pOther->IsNPC() )
		{
			CTakeDamageInfo	dmgInfo( this, GetOwnerEntity(), m_flDamage, DMG_NEVERGIB );
			dmgInfo.AdjustPlayerDamageInflictedForSkillLevel();
			CalculateMeleeDamageForce( &dmgInfo, vecNormalizedVel, tr.endpos, 0.7f );
			dmgInfo.SetDamagePosition( tr.endpos );
			pOther->DispatchTraceAttack( dmgInfo, vecNormalizedVel, &tr );
		}
		else
		{
			CTakeDamageInfo	dmgInfo( this, GetOwnerEntity(), m_flDamage, DMG_BULLET | DMG_NEVERGIB );
			CalculateMeleeDamageForce( &dmgInfo, vecNormalizedVel, tr.endpos, 0.7f );
			dmgInfo.SetDamagePosition( tr.endpos );
			pOther->DispatchTraceAttack( dmgInfo, vecNormalizedVel, &tr );
		}

		ApplyMultiDamage();
#endif
		//Adrian: keep going through the glass.
		if ( pOther->GetCollisionGroup() == COLLISION_GROUP_BREAKABLE_GLASS )
			 return;

		// pellets should carry on through spawnable enemies?
		//IASW_Spawnable_NPC* pSpawnable = dynamic_cast<IASW_Spawnable_NPC*>(pOther);
		//if (pSpawnable && asw_shotgun_pellets_pass.GetBool())
		//{
			//m_pLastHit = pOther;
			//return;
		//}

		SetAbsVelocity( Vector( 0, 0, 0 ) );

		// play body "thwack" sound
		EmitSound( "Weapon_Crossbow.BoltHitBody" );

		Vector vForward;

		AngleVectors( GetAbsAngles(), &vForward );
		VectorNormalize ( vForward );

		UTIL_TraceLine( GetAbsOrigin(),	GetAbsOrigin() + vForward * 128, MASK_OPAQUE, pOther, COLLISION_GROUP_NONE, &tr2 );
#ifdef GAME_DLL
		if ( tr2.fraction != 1.0f )
		{
//			NDebugOverlay::Box( tr2.endpos, Vector( -16, -16, -16 ), Vector( 16, 16, 16 ), 0, 255, 0, 0, 10 );
//			NDebugOverlay::Box( GetAbsOrigin(), Vector( -16, -16, -16 ), Vector( 16, 16, 16 ), 0, 0, 255, 0, 10 );

			if ( tr2.m_pEnt == NULL || ( tr2.m_pEnt && tr2.m_pEnt->GetMoveType() == MOVETYPE_NONE ) )
			{
				CEffectData	data;

				data.m_vOrigin = tr2.endpos;
				data.m_vNormal = vForward;
				data.m_nEntIndex = tr2.fraction != 1.0f;
			
				//DispatchEffect( "BoltImpact", data );
			}
		}		
#endif
		SetTouch( NULL );
		SetThink( NULL );

		//KillEffects();
		//UTIL_Remove( this );
		//Release();
		SetThink( &CASW_Shotgun_Pellet_Predicted::SUB_Remove );
		SetNextThink( gpGlobals->curtime );
	}
	else
	{
		trace_t	tr;
		tr = BaseClass::GetTouchTrace();

		// See if we struck the world
		if ( pOther->GetMoveType() == MOVETYPE_NONE && !( tr.surface.flags & SURF_SKY ) )
		{
			//EmitSound( "Weapon_Crossbow.BoltHitWorld" );

			// if what we hit is static architecture, can stay around for a while.
			Vector vecDir = GetAbsVelocity();
			VectorNormalize( vecDir );
								
			SetMoveType( MOVETYPE_NONE );
		
			Vector vForward;

			AngleVectors( GetAbsAngles(), &vForward );
			VectorNormalize ( vForward );
#ifdef GAME_DLL
			CEffectData	data;

			data.m_vOrigin = tr.endpos;
			data.m_vNormal = vForward;
			data.m_nEntIndex = 0;
#endif
			//DispatchEffect( "BoltImpact", data );
			
			UTIL_ImpactTrace( &tr, DMG_BULLET );

			AddEffects( EF_NODRAW );
			SetTouch( NULL );
			//KillEffects();
			SetThink( &CASW_Shotgun_Pellet_Predicted::SUB_Remove );
			SetNextThink( gpGlobals->curtime + 2.0f );
			
			// Shoot some sparks
#ifdef GAME_DLL
			if ( UTIL_PointContents( GetAbsOrigin(), CONTENTS_WATER ) != CONTENTS_WATER)
			{
				g_pEffects->Sparks( GetAbsOrigin() );
			}
#endif
		}
		else
		{
			// Put a mark unless we've hit the sky
			if ( ( tr.surface.flags & SURF_SKY ) == false )
			{
				UTIL_ImpactTrace( &tr, DMG_BULLET );
			}
			//KillEffects();
			//UTIL_Remove( this );
			//Release();
			SetThink( &CASW_Shotgun_Pellet_Predicted::SUB_Remove );
			SetNextThink( gpGlobals->curtime );
		}
	}
}
Exemplo n.º 3
0
//------------------------------------------------------------------------------
// Purpose :
//------------------------------------------------------------------------------
void C_DynamicLight::ClientThink(void)
{
	Vector forward;
	AngleVectors( GetAbsAngles(), &forward );

	if ( (m_Flags & DLIGHT_NO_MODEL_ILLUMINATION) == 0 )
	{
		// Deal with the model light
 		if ( !m_pDynamicLight || (m_pDynamicLight->key != index) )
		{
#if DLIGHT_NO_WORLD_USES_ELIGHT
			m_pDynamicLight = ShouldBeElight() != 0
				? effects->CL_AllocElight( index )
				: effects->CL_AllocDlight( index );
#else
			m_pDynamicLight = effects->CL_AllocDlight( index );
#endif
			Assert (m_pDynamicLight);
			m_pDynamicLight->minlight = 0;
		}

		m_pDynamicLight->style = m_LightStyle;
		m_pDynamicLight->radius = m_Radius;
		m_pDynamicLight->flags = m_Flags;
		if ( m_OuterAngle > 0 )
			m_pDynamicLight->flags |= DLIGHT_NO_WORLD_ILLUMINATION;
		m_pDynamicLight->color.r = m_clrRender->r;
		m_pDynamicLight->color.g = m_clrRender->g;
		m_pDynamicLight->color.b = m_clrRender->b;
		m_pDynamicLight->color.exponent	= m_Exponent;	// this makes it match the world
		m_pDynamicLight->origin		= GetAbsOrigin();
		m_pDynamicLight->m_InnerAngle = m_InnerAngle;
		m_pDynamicLight->m_OuterAngle = m_OuterAngle;
		m_pDynamicLight->die = gpGlobals->curtime + 1e6;
		m_pDynamicLight->m_Direction = forward;
	}
	else
	{
		// In this case, the m_Flags could have changed; which is how we turn the light off
		if (m_pDynamicLight)
		{
			m_pDynamicLight->die = gpGlobals->curtime;
			m_pDynamicLight = 0;
		}
	}
	
#if DLIGHT_NO_WORLD_USES_ELIGHT
	if (( m_OuterAngle > 0 ) && !ShouldBeElight())
#else
	if (( m_OuterAngle > 0 ) && ((m_Flags & DLIGHT_NO_WORLD_ILLUMINATION) == 0))
#endif
	{
		// Raycast to where the endpoint goes
		// Deal with the environment light
		if ( !m_pSpotlightEnd || (m_pSpotlightEnd->key != -index) )
		{
			m_pSpotlightEnd = effects->CL_AllocDlight( -index );
			Assert (m_pSpotlightEnd);
		}
				  
		// Trace a line outward, don't use hitboxes (too slow)
		Vector end;
		VectorMA( GetAbsOrigin(), m_Radius, forward, end );

		trace_t		pm;
		C_BaseEntity::PushEnableAbsRecomputations( false );	 // HACK don't recompute positions while doing RayTrace
		UTIL_TraceLine( GetAbsOrigin(), end, MASK_NPCWORLDSTATIC, NULL, COLLISION_GROUP_NONE, &pm );
		C_BaseEntity::PopEnableAbsRecomputations();
		VectorCopy( pm.endpos, m_pSpotlightEnd->origin );
		
		if (pm.fraction == 1.0f)
		{
			m_pSpotlightEnd->die = gpGlobals->curtime;
			m_pSpotlightEnd = 0;
		}
		else
		{
			float falloff = 1.0 - pm.fraction;
			falloff *= falloff;

			m_pSpotlightEnd->style = m_LightStyle;
			m_pSpotlightEnd->flags = DLIGHT_NO_MODEL_ILLUMINATION | (m_Flags & DLIGHT_DISPLACEMENT_MASK);
			m_pSpotlightEnd->radius		= m_SpotRadius; // * falloff;
			m_pSpotlightEnd->die		= gpGlobals->curtime + 1e6;
			m_pSpotlightEnd->color.r	= m_clrRender->r * falloff;
			m_pSpotlightEnd->color.g	= m_clrRender->g * falloff;
			m_pSpotlightEnd->color.b	= m_clrRender->b * falloff;
			m_pSpotlightEnd->color.exponent	= m_Exponent;

			// For bumped lighting
			m_pSpotlightEnd->m_Direction = forward;

			// Update list of surfaces we influence
			render->TouchLight( m_pSpotlightEnd );
		}
	}
	else
	{
		// In this case, the m_Flags could have changed; which is how we turn the light off
		if (m_pSpotlightEnd)
		{
			m_pSpotlightEnd->die = gpGlobals->curtime;
			m_pSpotlightEnd = 0;
		}
	}

	SetNextClientThink(gpGlobals->curtime + 0.001);
}
Exemplo n.º 4
0
void CProjectedDecal::ProjectDecal( CRecipientFilter& filter )
{
	te->ProjectDecal( filter, 0.0, 
		&GetAbsOrigin(), &GetAbsAngles(), m_flDistance, m_nTexture );
}
Exemplo n.º 5
0
//-----------------------------------------------------------------------------
// Purpose: 
// Input  : percentage - 
//-----------------------------------------------------------------------------
void C_AlyxEmpEffect::UpdateDischarging( void )
{
	// Emitters must be valid
	if ( SetupEmitters() == false )
		return;

	// Reset our sort origin
	m_pSimpleEmitter->SetSortOrigin( GetAbsOrigin() );

	float flScale = EMP_SCALE * 8.0f;

	Vector forward, right, up;
	AngleVectors( GetAbsAngles(), &forward, &right, &up );

	SimpleParticle *sParticle;

	float dTime = gpGlobals->frametime;
	
	while ( m_tParticleSpawn.NextEvent( dTime ) )
	{
		// Base of the core effect
		sParticle = (SimpleParticle *) m_pSimpleEmitter->AddParticle( sizeof(SimpleParticle), m_pSimpleEmitter->GetPMaterial( EMP_PARTICLES ), GetAbsOrigin() );

		if ( sParticle == NULL )
			return;
		
		sParticle->m_vecVelocity	= vec3_origin;
		sParticle->m_flDieTime		= 0.25f;
		sParticle->m_flLifetime		= 0.0f;

		sParticle->m_flRoll			= Helper_RandomInt( 0, 360 );
		sParticle->m_flRollDelta	= 0.0f;

		float alpha = 64;

		sParticle->m_uchColor[0]	= alpha;
		sParticle->m_uchColor[1]	= alpha;
		sParticle->m_uchColor[2]	= alpha;
		sParticle->m_uchStartAlpha	= alpha;
		sParticle->m_uchEndAlpha	= 0;

		sParticle->m_uchStartSize	= flScale * 4.0f;
		sParticle->m_uchEndSize		= 0.0f;

		// Base of the core effect
		sParticle = (SimpleParticle *) m_pSimpleEmitter->AddParticle( sizeof(SimpleParticle), m_pSimpleEmitter->GetPMaterial( EMP_PARTICLES ), GetAbsOrigin() );

		if ( sParticle == NULL )
			return;
		
		sParticle->m_vecVelocity	= vec3_origin;
		sParticle->m_flDieTime		= 0.1f;
		sParticle->m_flLifetime		= 0.0f;

		sParticle->m_flRoll			= Helper_RandomInt( 0, 360 );
		sParticle->m_flRollDelta	= 0.0f;

		alpha = 128;

		sParticle->m_uchColor[0]	= alpha;
		sParticle->m_uchColor[1]	= alpha;
		sParticle->m_uchColor[2]	= alpha;
		sParticle->m_uchStartAlpha	= alpha;
		sParticle->m_uchEndAlpha	= 0;

		sParticle->m_uchStartSize	= 0.0f;
		sParticle->m_uchEndSize		= flScale * 2.0f;

		// Make sure we encompass the complete particle here!
		m_pSimpleEmitter->SetParticleCullRadius( sParticle->m_uchEndSize );

		// Do the core effects
		sParticle = (SimpleParticle *) m_pSimpleEmitter->AddParticle( sizeof(SimpleParticle), m_pSimpleEmitter->GetPMaterial( EMP_PARTICLES ), GetAbsOrigin() );

		if ( sParticle == NULL )
			return;
		
		sParticle->m_vecVelocity	= RandomVector( -32.0f, 32.0f );
		sParticle->m_flDieTime		= 0.2f;
		sParticle->m_flLifetime		= 0.0f;

		sParticle->m_flRoll			= Helper_RandomInt( 0, 360 );
		sParticle->m_flRollDelta	= 0.0f;

		alpha = 255;

		sParticle->m_uchColor[0]	= alpha;
		sParticle->m_uchColor[1]	= alpha;
		sParticle->m_uchColor[2]	= alpha;
		sParticle->m_uchStartAlpha	= alpha;
		sParticle->m_uchEndAlpha	= 0;

		sParticle->m_uchStartSize	= flScale;
		sParticle->m_uchEndSize		= 0.0f;
	}

#if 0

	// Do the charging particles
	m_pAttractorEmitter->SetAttractorOrigin( GetAbsOrigin() );

	Vector	offset;
	float	dist;

	for ( i = 0; i < 4; i++ )
	{
		dist = random->RandomFloat( 4.0f, 64.0f );

		offset = forward * dist;

		dist = RemapValClamped( dist, 4.0f, 64.0f, 6.0f, 1.0f );
		offset += right * random->RandomFloat( -2.0f * dist, 2.0f * dist );
		offset += up * random->RandomFloat( -2.0f * dist, 2.0f * dist );

		offset += GetAbsOrigin();

		sParticle = (SimpleParticle *) m_pAttractorEmitter->AddParticle( sizeof(SimpleParticle), m_pAttractorEmitter->GetPMaterial( "effects/combinemuzzle2_dark" ), offset );

		if ( sParticle == NULL )
			return;
		
		sParticle->m_vecVelocity	= Vector(0,0,2);
		sParticle->m_flDieTime		= 0.5f;
		sParticle->m_flLifetime		= 0.0f;

		sParticle->m_flRoll			= Helper_RandomInt( 0, 360 );
		sParticle->m_flRollDelta	= 0.0f;

		float alpha = 255;

		sParticle->m_uchColor[0]	= alpha;
		sParticle->m_uchColor[1]	= alpha;
		sParticle->m_uchColor[2]	= alpha;
		sParticle->m_uchStartAlpha	= alpha;
		sParticle->m_uchEndAlpha	= 0;

		sParticle->m_uchStartSize	= 1;
		sParticle->m_uchEndSize		= 0;
	}

#endif

}
Exemplo n.º 6
0
//-----------------------------------------------------------------------------
// Purpose: 
// Input  : *pOther - 
//-----------------------------------------------------------------------------
void CGrappleHook::HookTouch(CBaseEntity *pOther)
{
	if (!pOther->IsSolid() || pOther->IsSolidFlagSet(FSOLID_VOLUME_CONTENTS))
		return;

	if ((pOther != m_hOwner) && (pOther->m_takedamage != DAMAGE_NO))
	{
		m_hOwner->NotifyHookDied();

		SetTouch(NULL);
		SetThink(NULL);

		UTIL_Remove(this);
	}
	else
	{
		trace_t	tr;
		tr = BaseClass::GetTouchTrace();

		// See if we struck the world
		if (pOther->GetMoveType() == MOVETYPE_NONE && !(tr.surface.flags & SURF_SKY))
		{
			EmitSound("Weapon_Crossbow.BoltHitWorld");

			// if what we hit is static architecture, can stay around for a while.
			Vector vecDir = GetAbsVelocity();

			//FIXME: We actually want to stick (with hierarchy) to what we've hit
			SetMoveType(MOVETYPE_NONE);

			Vector vForward;

			AngleVectors(GetAbsAngles(), &vForward);
			VectorNormalize(vForward);

			CEffectData	data;

			data.m_vOrigin = tr.endpos;
			data.m_vNormal = vForward;
			data.m_nEntIndex = 0;

			//	DispatchEffect( "Impact", data );

			UTIL_ImpactTrace(&tr, DMG_BULLET);

			//	AddEffects( EF_NODRAW );
			SetTouch(NULL);

			// Shoot some sparks
			if (UTIL_PointContents(GetAbsOrigin()) != CONTENTS_WATER)
			{
				g_pEffects->Sparks(GetAbsOrigin());
			}

			VPhysicsDestroyObject();
			VPhysicsInitNormal(SOLID_VPHYSICS, FSOLID_NOT_STANDABLE, false);
			AddSolidFlags(FSOLID_NOT_SOLID);
			//	SetMoveType( MOVETYPE_NONE );

			if (!m_hPlayer)
			{
				Assert(0);
				return;
			}

			// Set Jay's gai flag
			m_hPlayer->SetPhysicsFlag(PFLAG_VPHYSICS_MOTIONCONTROLLER, true);

			IPhysicsObject *pPhysObject = m_hPlayer->VPhysicsGetObject();
			IPhysicsObject *pRootPhysObject = VPhysicsGetObject();
			Assert(pRootPhysObject);
			Assert(pPhysObject);

			pRootPhysObject->EnableMotion(false);

			// Root has huge mass, tip has little
			pRootPhysObject->SetMass(VPHYSICS_MAX_MASS);
			//	pPhysObject->SetMass( 100 );
			//	float damping = 3;
			//	pPhysObject->SetDamping( &damping, &damping );

			Vector origin = m_hPlayer->GetAbsOrigin();
			Vector rootOrigin = GetAbsOrigin();
			m_fSpringLength = (origin - rootOrigin).Length();

			springparams_t spring;
			spring.constant = 8000;
			spring.damping = 400;
			spring.naturalLength = m_fSpringLength;
			spring.relativeDamping = 2;
			spring.startPosition = origin;
			spring.endPosition = rootOrigin;
			spring.useLocalPositions = false;
			spring.onlyStretch = false;
			m_pSpring = physenv->CreateSpring(pPhysObject, pRootPhysObject, &spring);

			m_bPlayerWasStanding = ((m_hPlayer->GetFlags() & FL_DUCKING) == 0);

			SetThink(&CGrappleHook::HookedThink);
			SetNextThink(gpGlobals->curtime + 0.1f);
		}
		else
		{
			// Put a mark unless we've hit the sky
			if ((tr.surface.flags & SURF_SKY) == false)
			{
				UTIL_ImpactTrace(&tr, DMG_BULLET);
			}

			SetTouch(NULL);
			SetThink(NULL);

			m_hOwner->NotifyHookDied();
			UTIL_Remove(this);
		}
	}
}
void C_EnvProjectedTexture::UpdateLight( void )
{
	VPROF("C_EnvProjectedTexture::UpdateLight");
	bool bVisible = true;

	Vector vLinearFloatLightColor( m_LightColor.r, m_LightColor.g, m_LightColor.b );
	float flLinearFloatLightAlpha = m_LightColor.a;

	if ( m_bAlwaysUpdate )
	{
		m_bForceUpdate = true;
	}

	if ( m_CurrentLinearFloatLightColor != vLinearFloatLightColor || m_flCurrentLinearFloatLightAlpha != flLinearFloatLightAlpha )
	{
		float flColorTransitionSpeed = gpGlobals->frametime * m_flColorTransitionTime * 255.0f;

		m_CurrentLinearFloatLightColor.x = Approach( vLinearFloatLightColor.x, m_CurrentLinearFloatLightColor.x, flColorTransitionSpeed );
		m_CurrentLinearFloatLightColor.y = Approach( vLinearFloatLightColor.y, m_CurrentLinearFloatLightColor.y, flColorTransitionSpeed );
		m_CurrentLinearFloatLightColor.z = Approach( vLinearFloatLightColor.z, m_CurrentLinearFloatLightColor.z, flColorTransitionSpeed );
		m_flCurrentLinearFloatLightAlpha = Approach( flLinearFloatLightAlpha, m_flCurrentLinearFloatLightAlpha, flColorTransitionSpeed );

		m_bForceUpdate = true;
	}
	
	if ( !m_bForceUpdate )
	{
		bVisible = IsBBoxVisible();		
	}

	if ( m_bState == false || !bVisible )
	{
		// Spotlight's extents aren't in view
		ShutDownLightHandle();

		return;
	}

	if ( m_LightHandle == CLIENTSHADOW_INVALID_HANDLE || m_hTargetEntity != NULL || m_bForceUpdate )
	{
		Vector vForward, vRight, vUp, vPos = GetAbsOrigin();
		FlashlightState_t state;

		if ( m_hTargetEntity != NULL )
		{
			if ( m_bCameraSpace )
			{
				const QAngle &angles = GetLocalAngles();

				C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
				if( pPlayer )
				{
					const QAngle playerAngles = pPlayer->GetAbsAngles();

					Vector vPlayerForward, vPlayerRight, vPlayerUp;
					AngleVectors( playerAngles, &vPlayerForward, &vPlayerRight, &vPlayerUp );

					matrix3x4_t	mRotMatrix;
					AngleMatrix( angles, mRotMatrix );

					VectorITransform( vPlayerForward, mRotMatrix, vForward );
					VectorITransform( vPlayerRight, mRotMatrix, vRight );
					VectorITransform( vPlayerUp, mRotMatrix, vUp );

					float dist = (m_hTargetEntity->GetAbsOrigin() - GetAbsOrigin()).Length();
					vPos = m_hTargetEntity->GetAbsOrigin() - vForward*dist;

					VectorNormalize( vForward );
					VectorNormalize( vRight );
					VectorNormalize( vUp );
				}
			}
			else
			{
				// VXP: Fixing targeting
				Vector vecToTarget;
				QAngle vecAngles;
				if ( m_hTargetEntity == NULL )
				{
					vecAngles = GetAbsAngles();
				}
				else
				{
					vecToTarget = m_hTargetEntity->GetAbsOrigin() - GetAbsOrigin();
					VectorAngles( vecToTarget, vecAngles );
				}
				AngleVectors( vecAngles, &vForward, &vRight, &vUp );
			}
		}
		else
		{
			AngleVectors( GetAbsAngles(), &vForward, &vRight, &vUp );
		}

		state.m_fHorizontalFOVDegrees = m_flLightFOV;
		state.m_fVerticalFOVDegrees = m_flLightFOV;

		state.m_vecLightOrigin = vPos;
		BasisToQuaternion( vForward, vRight, vUp, state.m_quatOrientation );
		state.m_NearZ = m_flNearZ;
		state.m_FarZ = m_flFarZ;

		// quickly check the proposed light's bbox against the view frustum to determine whether we
		// should bother to create it, if it doesn't exist, or cull it, if it does.
		if ( m_bSimpleProjection == false )
		{
#pragma message("OPTIMIZATION: this should be made SIMD")
			// get the half-widths of the near and far planes, 
			// based on the FOV which is in degrees. Remember that
			// on planet Valve, x is forward, y left, and z up. 
			const float tanHalfAngle = tan( m_flLightFOV * ( M_PI/180.0f ) * 0.5f );
			const float halfWidthNear = tanHalfAngle * m_flNearZ;
			const float halfWidthFar = tanHalfAngle * m_flFarZ;
			// now we can build coordinates in local space: the near rectangle is eg 
			// (0, -halfWidthNear, -halfWidthNear), (0,  halfWidthNear, -halfWidthNear), 
			// (0,  halfWidthNear,  halfWidthNear), (0, -halfWidthNear,  halfWidthNear)

			VectorAligned vNearRect[4] = { 
				VectorAligned( m_flNearZ, -halfWidthNear, -halfWidthNear), VectorAligned( m_flNearZ,  halfWidthNear, -halfWidthNear),
				VectorAligned( m_flNearZ,  halfWidthNear,  halfWidthNear), VectorAligned( m_flNearZ, -halfWidthNear,  halfWidthNear) 
			};

			VectorAligned vFarRect[4] = { 
				VectorAligned( m_flFarZ, -halfWidthFar, -halfWidthFar), VectorAligned( m_flFarZ,  halfWidthFar, -halfWidthFar),
				VectorAligned( m_flFarZ,  halfWidthFar,  halfWidthFar), VectorAligned( m_flFarZ, -halfWidthFar,  halfWidthFar) 
			};

			matrix3x4_t matOrientation( vForward, -vRight, vUp, vPos );

			enum
			{
				kNEAR = 0,
				kFAR = 1,
			};
			VectorAligned vOutRects[2][4];

			for ( int i = 0 ; i < 4 ; ++i )
			{
				VectorTransform( vNearRect[i].Base(), matOrientation, vOutRects[0][i].Base() );
			}
			for ( int i = 0 ; i < 4 ; ++i )
			{
				VectorTransform( vFarRect[i].Base(), matOrientation, vOutRects[1][i].Base() );
			}

			// now take the min and max extents for the bbox, and see if it is visible.
			Vector mins = **vOutRects; 
			Vector maxs = **vOutRects; 
			for ( int i = 1; i < 8 ; ++i )
			{
				VectorMin( mins, *(*vOutRects+i), mins );
				VectorMax( maxs, *(*vOutRects+i), maxs );
			}

#if 0 //for debugging the visibility frustum we just calculated
			NDebugOverlay::Triangle( vOutRects[0][0], vOutRects[0][1], vOutRects[0][2], 255, 0, 0, 100, true, 0.0f ); //first tri
			NDebugOverlay::Triangle( vOutRects[0][2], vOutRects[0][1], vOutRects[0][0], 255, 0, 0, 100, true, 0.0f ); //make it double sided
			NDebugOverlay::Triangle( vOutRects[0][2], vOutRects[0][3], vOutRects[0][0], 255, 0, 0, 100, true, 0.0f ); //second tri
			NDebugOverlay::Triangle( vOutRects[0][0], vOutRects[0][3], vOutRects[0][2], 255, 0, 0, 100, true, 0.0f ); //make it double sided

			NDebugOverlay::Triangle( vOutRects[1][0], vOutRects[1][1], vOutRects[1][2], 0, 0, 255, 100, true, 0.0f ); //first tri
			NDebugOverlay::Triangle( vOutRects[1][2], vOutRects[1][1], vOutRects[1][0], 0, 0, 255, 100, true, 0.0f ); //make it double sided
			NDebugOverlay::Triangle( vOutRects[1][2], vOutRects[1][3], vOutRects[1][0], 0, 0, 255, 100, true, 0.0f ); //second tri
			NDebugOverlay::Triangle( vOutRects[1][0], vOutRects[1][3], vOutRects[1][2], 0, 0, 255, 100, true, 0.0f ); //make it double sided

			NDebugOverlay::Box( vec3_origin, mins, maxs, 0, 255, 0, 100, 0.0f );
#endif
			
			bool bVisible = IsBBoxVisible( mins, maxs );
			if (!bVisible)
			{
				// Spotlight's extents aren't in view
				if ( m_LightHandle != CLIENTSHADOW_INVALID_HANDLE )
				{
					ShutDownLightHandle();
				}

				return;
			}
		}

		float flAlpha = m_flCurrentLinearFloatLightAlpha * ( 1.0f / 255.0f );

		state.m_fQuadraticAtten = 0.0;
		state.m_fLinearAtten = 100;
		state.m_fConstantAtten = 0.0f;
		state.m_FarZAtten = m_flFarZ;
		state.m_fBrightnessScale = m_flBrightnessScale;
		state.m_Color[0] = m_CurrentLinearFloatLightColor.x * ( 1.0f / 255.0f ) * flAlpha;
		state.m_Color[1] = m_CurrentLinearFloatLightColor.y * ( 1.0f / 255.0f ) * flAlpha;
		state.m_Color[2] = m_CurrentLinearFloatLightColor.z * ( 1.0f / 255.0f ) * flAlpha;
		state.m_Color[3] = 0.0f; // fixme: need to make ambient work m_flAmbient;
		state.m_flShadowSlopeScaleDepthBias = g_pMaterialSystemHardwareConfig->GetShadowSlopeScaleDepthBias();
		state.m_flShadowDepthBias = g_pMaterialSystemHardwareConfig->GetShadowDepthBias();
		state.m_bEnableShadows = m_bEnableShadows;
		state.m_pSpotlightTexture = m_SpotlightTexture;
		state.m_pProjectedMaterial = NULL; // only complain if we're using material projection
		state.m_nSpotlightTextureFrame = m_nSpotlightTextureFrame;
		state.m_flProjectionSize = m_flProjectionSize;
		state.m_flProjectionRotation = m_flRotation;

		state.m_nShadowQuality = m_nShadowQuality; // Allow entity to affect shadow quality

		if ( m_bSimpleProjection == true )
		{
			state.m_bSimpleProjection = true;
			state.m_bOrtho = true;
			state.m_fOrthoLeft = -m_flProjectionSize;
			state.m_fOrthoTop = -m_flProjectionSize;
			state.m_fOrthoRight = m_flProjectionSize;
			state.m_fOrthoBottom = m_flProjectionSize;
		}

		if( m_LightHandle == CLIENTSHADOW_INVALID_HANDLE )
		{
			// Hack: env projected textures don't work like normal flashlights; they're not assigned to a given splitscreen slot,
			// but the flashlight code requires this
			HACK_GETLOCALPLAYER_GUARD( "Env projected texture" );
			if ( m_bSimpleProjection == true )
			{
				m_LightHandle = g_pClientShadowMgr->CreateProjection( state );
			}
			else
			{
				m_LightHandle = g_pClientShadowMgr->CreateFlashlight( state );
			}

			if ( m_LightHandle != CLIENTSHADOW_INVALID_HANDLE )
			{
				m_bForceUpdate = false;
			}
		}
		else
		{
			if ( m_bSimpleProjection == true )
			{
				g_pClientShadowMgr->UpdateProjectionState( m_LightHandle, state );
			}
			else
			{
				g_pClientShadowMgr->UpdateFlashlightState( m_LightHandle, state );
			}
			m_bForceUpdate = false;
		}

		g_pClientShadowMgr->GetFrustumExtents( m_LightHandle, m_vecExtentsMin, m_vecExtentsMax );

		m_vecExtentsMin = m_vecExtentsMin - GetAbsOrigin();
		m_vecExtentsMax = m_vecExtentsMax - GetAbsOrigin();
	}

	if( m_bLightOnlyTarget )
	{
		g_pClientShadowMgr->SetFlashlightTarget( m_LightHandle, m_hTargetEntity );
	}
	else
	{
		g_pClientShadowMgr->SetFlashlightTarget( m_LightHandle, NULL );
	}

	g_pClientShadowMgr->SetFlashlightLightWorld( m_LightHandle, m_bLightWorld );

	if ( !asw_perf_wtf.GetBool() && !m_bForceUpdate )
	{
		g_pClientShadowMgr->UpdateProjectedTexture( m_LightHandle, true );
	}
}
Exemplo n.º 8
0
//=========================================================
// 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 );
			}
		}
	}
}
bool CVehicleMortar::CalcFireInfo( 
	float flFiringPower, 
	float flFiringAccuracy, 
	bool bRangeUpgraded, 
	bool bAccuracyUpgraded,
	Vector &vStartPt,
	Vector &vecTargetVel,
	float &fallTime
	)
{
	QAngle dummy;
	if ( !GetAttachment( "barrel", vStartPt, dummy ) )
		vStartPt = WorldSpaceCenter();

	// Get target distance
	float flDistance;
	if ( bRangeUpgraded )
	{
		flDistance = MORTAR_RANGE_MIN + (flFiringPower * (MORTAR_RANGE_MAX_UPGRADED - MORTAR_RANGE_MIN));
	}
	else
	{
		flDistance = MORTAR_RANGE_MIN + (flFiringPower * (MORTAR_RANGE_MAX_INITIAL - MORTAR_RANGE_MIN));
	}

	// Factor in inaccuracy
	float flInaccuracy;
	if ( bAccuracyUpgraded )
	{
		flInaccuracy = MORTAR_INACCURACY_MAX_UPGRADED * (flFiringAccuracy * 4);	// flFiringAccuracy is a range from -0.25 to 0.25
	}
	else
	{
		flInaccuracy = MORTAR_INACCURACY_MAX_INITIAL * (flFiringAccuracy * 4);	// flFiringAccuracy is a range from -0.25 to 0.25
	}
	flDistance += (flDistance * MORTAR_DIST_INACCURACY) * random->RandomFloat( -flInaccuracy, flInaccuracy );

	float flAngle = GetAbsAngles()[YAW] + m_flMortarYaw;
	Vector forward( -sin( DEG2RAD( flAngle ) ), cos( DEG2RAD( flAngle ) ), 0 );
	Vector right( forward.y, -forward.x, 0 );

	Vector vecTargetOrg = vStartPt + (forward * flDistance);
	// Add in sideways inaccuracy
	vecTargetOrg += (right * (flDistance * random->RandomFloat( -flInaccuracy, flInaccuracy )) );

	// Trace down from the sky and find the point we're actually going to hit
	trace_t tr;
	Vector vecSky = vecTargetOrg + Vector(0,0,1024);
	UTIL_TraceLine( vecSky, vecTargetOrg, MASK_ALL, this, COLLISION_GROUP_NONE, &tr );
	vecTargetOrg = tr.endpos;

	Vector vecMidPoint = vec3_origin;
	// Start with a low arc, and keep aiming higher until we've got a roughly clear shot
	for (int i = 512; i <= 4096; i += 512)
	{
		trace_t tr1;
		trace_t tr2;

		vecMidPoint = Vector(0,0,i) + vStartPt + (vecTargetOrg - vStartPt) * 0.5;
		UTIL_TraceLine(vStartPt, vecMidPoint, MASK_ALL, this, COLLISION_GROUP_NONE, &tr1);
		UTIL_TraceLine(vecMidPoint, vecTargetOrg, MASK_ALL, this, COLLISION_GROUP_NONE, &tr2);

		// Clear shot?
		// We want a clear shot for the first half, and a fairly clear shot on the fall
		if ( tr1.fraction == 1 && tr2.fraction > 0.5 )
			break;
	}

	// How high should we travel to reach the apex
	float distance1 = (vecMidPoint.z - vStartPt.z);
	float distance2 = (vecMidPoint.z - vecTargetOrg.z);

	// How long will it take to travel this distance
	float flGravity = sv_gravity.GetFloat();
	float time1 = sqrt( distance1 / (0.5 * flGravity) );
	float time2 = sqrt( distance2 / (0.5 * flGravity) );
	if (time1 < 0.1)
		return false;

	// how hard to launch to get there in time.
	vecTargetVel = (vecTargetOrg - vStartPt) / (time1 + time2);
	vecTargetVel.z = flGravity * time1;

	fallTime = time1 * 0.5;
	return true;
}
//=========================================================
// RunTask 
//=========================================================
void CNPC_Controller::RunTask ( const Task_t *pTask )
{
	if (m_flShootEnd > gpGlobals->curtime)
	{
		Vector vecHand;
		QAngle vecAngle;
		
		GetAttachment( 2, vecHand, vecAngle );
	
		while (m_flShootTime < m_flShootEnd && m_flShootTime < gpGlobals->curtime)
		{
			Vector vecSrc = vecHand + GetAbsVelocity() * (m_flShootTime - gpGlobals->curtime);
			Vector vecDir;
			
			if (GetEnemy() != NULL)
			{
				if (HasCondition( COND_SEE_ENEMY ))
				{
					m_vecEstVelocity = m_vecEstVelocity * 0.5 + GetEnemy()->GetAbsVelocity() * 0.5;
				}
				else
				{
					m_vecEstVelocity = m_vecEstVelocity * 0.8;
				}
				vecDir = Intersect( vecSrc, GetEnemy()->BodyTarget( GetAbsOrigin() ), m_vecEstVelocity, sk_controller_speedball.GetFloat() );
			
				float delta = 0.03490; // +-2 degree
				vecDir = vecDir + Vector( random->RandomFloat( -delta, delta ), random->RandomFloat( -delta, delta ), random->RandomFloat( -delta, delta ) ) * sk_controller_speedball.GetFloat();

				vecSrc = vecSrc + vecDir * (gpGlobals->curtime - m_flShootTime);
				CAI_BaseNPC *pBall = (CAI_BaseNPC*)Create( "controller_energy_ball", vecSrc, GetAbsAngles(), this );
				pBall->SetAbsVelocity( vecDir );

//				DevMsg( 2, "controller shooting energy ball\n" );
			}
			
			m_flShootTime += 0.2;
		}

		if (m_flShootTime > m_flShootEnd)
		{
			m_iBall[0] = 64;
			m_iBallTime[0] = m_flShootEnd;
			m_iBall[1] = 64;
			m_iBallTime[1] = m_flShootEnd;
			m_fInCombat = FALSE;
		}
	}

	switch ( pTask->iTask )
	{
	case TASK_WAIT_FOR_MOVEMENT:
	case TASK_WAIT:
	case TASK_WAIT_FACE_ENEMY:
	case TASK_WAIT_PVS:
		{
			if( GetEnemy() )
			{
				float idealYaw = UTIL_VecToYaw( GetEnemy()->GetAbsOrigin() - GetAbsOrigin() );
				GetMotor()->SetIdealYawAndUpdate( idealYaw );
			}

			if ( IsSequenceFinished() || GetActivity() == ACT_IDLE)
			{
				m_fInCombat = false;
			}

			BaseClass::RunTask ( pTask );

			if (!m_fInCombat)
			{
				if( HasCondition( COND_CAN_RANGE_ATTACK1 ))
				{
					SetActivity( ACT_RANGE_ATTACK1 );
					SetCycle( 0 ); 
					ResetSequenceInfo( );
					m_fInCombat = true;
				}
				else if( HasCondition( COND_CAN_RANGE_ATTACK2 ) )
				{
					SetActivity( ACT_RANGE_ATTACK2 );
					SetCycle( 0 );
					ResetSequenceInfo( );
					m_fInCombat = true;
				}
				else
				{
					int iFloatActivity = LookupFloat();
					if( IsSequenceFinished() || iFloatActivity != GetActivity() )
					{
						SetActivity( (Activity)iFloatActivity );
					}
				}
			}
		}
		break;
	default: 
		BaseClass::RunTask ( pTask );
		break;
	}
}
Exemplo n.º 11
0
//=========================================================
// SelectSchedule
//=========================================================
int CNPC_Houndeye::SelectSchedule( void )
{
	switch	( m_NPCState )
	{
	case NPC_STATE_IDLE:
	case NPC_STATE_ALERT:
		{
			if ( HasCondition(COND_LIGHT_DAMAGE) ||
				 HasCondition(COND_HEAVY_DAMAGE) )
			{
				return SCHED_TAKE_COVER_FROM_ORIGIN;
			}
			break;
		}
	case NPC_STATE_COMBAT:
		{
			// dead enemy

			if ( HasCondition( COND_ENEMY_DEAD ) )
			{
				// call base class, all code to handle dead enemies is centralized there.
				return BaseClass::SelectSchedule();
			}

			// If a group attack was requested attack even if attack conditions not met
			if ( HasCondition( COND_HOUND_GROUP_ATTACK ))
			{
				// Check that I'm not standing in another hound eye 
				// before attacking
				trace_t tr;
				AI_TraceHull( GetAbsOrigin(), GetAbsOrigin() + Vector(0,0,1), 
								GetHullMins(), GetHullMaxs(),
								MASK_NPCSOLID, this, COLLISION_GROUP_NONE, &tr );
				if (!tr.startsolid)
				{
					return SCHED_HOUND_GROUP_ATTACK;
				}

				// Otherwise attack as soon as I can
				else
				{
					m_flNextAttack = gpGlobals->curtime;
					SCHED_HOUND_ATTACK_STRAFE;
				}
			}

			// If a group retread was requested 
			if ( HasCondition( COND_HOUND_GROUP_RETREAT ))
			{
				return SCHED_HOUND_GROUP_RETREAT;
			}

			if ( HasCondition( COND_LIGHT_DAMAGE ) | 
				 HasCondition( COND_HEAVY_DAMAGE ) )
			{
				if ( random->RandomFloat( 0 , 1 ) <= 0.4 )
				{
					trace_t tr;
					Vector forward;
					AngleVectors( GetAbsAngles(), &forward );
					AI_TraceHull( GetAbsOrigin(), GetAbsOrigin() + forward * -128, 
						GetHullMins(), GetHullMaxs(),
						MASK_NPCSOLID, this, COLLISION_GROUP_NONE, &tr );

					if ( tr.fraction == 1.0 )
					{
						// it's clear behind, so the hound will jump
						return SCHED_HOUND_HOP_RETREAT;
					}
				}

				return SCHED_TAKE_COVER_FROM_ENEMY;
			}

			// If a group rally was requested 
			if ( HasCondition( COND_HOUND_GROUP_RALLEY ))
			{
				return SCHED_HOUND_GROUP_RALLEY;
			}

			if ( HasCondition( COND_CAN_RANGE_ATTACK1 ) )
			{
				if (m_pSquad && random->RandomInt(0,4) == 0)
				{
					if (!IsAnyoneInSquadAttacking())
					{
						EmitSound( "NPC_Houndeye.GroupAttack" );
						
						m_flSoundWaitTime = gpGlobals->curtime + 1.0;

						m_pSquad->BroadcastInteraction( g_interactionHoundeyeGroupAttack, NULL, this );
						return SCHED_HOUND_GROUP_ATTACK;
					}
				}
				//<<TEMP>>comment
				SetCollisionGroup( COLLISION_GROUP_NONE );
				return SCHED_RANGE_ATTACK1;
			}
			else
			{
				if (m_pSquad && random->RandomInt(0,5) == 0)
				{
					if (!IsAnyoneInSquadAttacking())
					{
						EmitSound( "NPC_Houndeye.GroupFollow" );

						m_flSoundWaitTime = gpGlobals->curtime + 1.0;

						m_pSquad->BroadcastInteraction( g_interactionHoundeyeGroupRalley, NULL, this );
						return SCHED_HOUND_ATTACK_STRAFE;
					}
				}
				return SCHED_HOUND_ATTACK_STRAFE;
			}
			break;
		}
	}

	return BaseClass::SelectSchedule();
}
Exemplo n.º 12
0
void CASW_Rocket::SeekThink( void )
{
	// If we have a grace period, go solid when it ends
	if ( m_flGracePeriodEndsAt )
	{
		if ( m_flGracePeriodEndsAt < gpGlobals->curtime )
		{
			RemoveSolidFlags( FSOLID_NOT_SOLID );
			m_flGracePeriodEndsAt = 0;
		}
	}

	Vector vNewVelocity = GetAbsVelocity();
	
	if ( m_bFlyingWild )
	{
		// wobble crazily. Poll for a new target every quarter second, and if none is found, go
		// careering off.
		if ( gpGlobals->curtime >= m_flNextWobbleTime )
		{
			Assert( !m_hHomingTarget.Get() );
			CBaseEntity *pHomingTarget = FindPotentialTarget(); 
			if ( pHomingTarget )
			{
				SetTarget( pHomingTarget );
				m_bFlyingWild = false;
			}
			else
			{
				// pick a new wobble direction
				/*
				m_vWobbleAngles = GetAbsAngles();
				m_vWobbleAngles.y =  m_vWobbleAngles.y + RandomFloat( -asw_rocket_wobble_amp.GetFloat(), asw_rocket_wobble_amp.GetFloat() ) ;
				if ( m_vWobbleAngles.y < 0 )
				{
					m_vWobbleAngles.y = 360 + m_vWobbleAngles.y;
				}
				else if ( m_vWobbleAngles.y > 360 )
				{
					m_vWobbleAngles.y = fmod( m_vWobbleAngles.y, 360 );
				}

				*/

				m_vWobbleAngles = GetAbsAngles();
				m_vWobbleAngles.y = fmodf( m_vWobbleAngles.y + RandomFloat( -asw_rocket_wobble_amp.GetFloat(), asw_rocket_wobble_amp.GetFloat() ), 360 );

				m_flNextWobbleTime = gpGlobals->curtime + asw_rocket_wobble_freq.GetFloat();
			}
		}
	}


	if ( !m_bFlyingWild )
	{
		Vector	targetPos;
		FindHomingPosition( &targetPos );

		// find target direction
		Vector	vTargetDir;
		VectorSubtract( targetPos, GetAbsOrigin(), vTargetDir );
		float flDist = VectorNormalize( vTargetDir );

		// find current direction
		Vector	vDir	= GetAbsVelocity();
		//float	flSpeed	= VectorNormalize( vDir );

		vNewVelocity = IntegrateRocketThrust( vTargetDir, flDist );

		// face direction of movement
		QAngle	finalAngles;
		VectorAngles( vNewVelocity, finalAngles );
		SetAbsAngles( finalAngles );

		// set to the new calculated velocity
		SetAbsVelocity( vNewVelocity );
	}
	else // wobble crazily
	{
#pragma message("TODO: straighten out this math")
		if ( gpGlobals->curtime >= m_flNextWobbleTime )
		{
			// pick a new wobble direction
			m_vWobbleAngles = GetAbsAngles();
			m_vWobbleAngles.y = fmodf( m_vWobbleAngles.y + RandomFloat( -asw_rocket_wobble_amp.GetFloat(), asw_rocket_wobble_amp.GetFloat() ), 360 );

			m_flNextWobbleTime = gpGlobals->curtime + asw_rocket_wobble_freq.GetFloat();
		}
		QAngle finalAngles = GetAbsAngles();
		finalAngles.y = ApproachAngle( m_vWobbleAngles.y, finalAngles.y, 360.f * (gpGlobals->curtime - GetLastThink()) );

		Vector forward;
		AngleVectors( finalAngles, &forward );
		vNewVelocity = forward * FastSqrtEst( vNewVelocity.LengthSqr() );
		if ( IsWallDodging() )
		{
			ComputeWallDodge( vNewVelocity );
			finalAngles.y = ApproachAngle( m_vWobbleAngles.y, finalAngles.y, 360.f * (gpGlobals->curtime - GetLastThink()) );
		}

		vNewVelocity = IntegrateRocketThrust( forward, 0 );

		// face direction of movement
		SetAbsAngles( finalAngles );

		// set to the new calculated velocity
		SetAbsVelocity( vNewVelocity );
	}

	// blow us up after our lifetime
	if (GetLifeFraction() >= 1.0f)
	{
		Explode();
	}
	else
	{
		// Think as soon as possible
		SetNextThink( gpGlobals->curtime );
	}
}
Exemplo n.º 13
0
CBaseEntity	* CASW_Rocket::FindPotentialTarget( void ) const
{
	float		bestdist = 0;		
	CBaseEntity	*bestent = NULL;

	Vector v_forward, v_right, v_up;
	AngleVectors( GetAbsAngles(), &v_forward, &v_right, &v_up );

	// find the aimtarget nearest us
	int count = AimTarget_ListCount();		
	if ( count )
	{
		CBaseEntity **pList = (CBaseEntity **)stackalloc( sizeof(CBaseEntity *) * count );
		AimTarget_ListCopy( pList, count );

		CTraceFilterSkipTwoEntities filter(this, GetOwnerEntity(), COLLISION_GROUP_NONE);

		for ( int i = 0; i < count; i++ )
		{
			CBaseEntity *pEntity = pList[i];

			if (!pEntity || !pEntity->IsAlive() || !pEntity->edict() || !pEntity->IsNPC() )
			{
				//Msg("not alive or not an edict, skipping\n");
				continue;
			}

			if (!pEntity || !pEntity->IsAlive() || !pEntity->edict() || !pEntity->IsNPC() )
			{
				//Msg("not alive or not an edict, skipping\n");
				continue;
			}
	
			// don't autoaim onto marines
			if (pEntity->Classify() == CLASS_ASW_MARINE || pEntity->Classify() == CLASS_ASW_COLONIST)
				continue;

			if ( pEntity->Classify() == CLASS_ASW_PARASITE )
			{
				CASW_Parasite *pParasite = static_cast< CASW_Parasite* >( pEntity );
				if ( pParasite->m_bInfesting )
				{
					continue;
				}
			}

			Vector center = pEntity->BodyTarget( GetAbsOrigin() );
			Vector center_flat = center;
			center_flat.z = GetAbsOrigin().z;

			Vector dir = (center - GetAbsOrigin());
			VectorNormalize( dir );

			Vector dir_flat = (center_flat - GetAbsOrigin());
			VectorNormalize( dir_flat );

			// make sure it's in front of the rocket
			float dot = DotProduct (dir, v_forward );
			//if (dot < 0)
			//{					
			//continue;
			//}

			float dist = (pEntity->GetAbsOrigin() - GetAbsOrigin()).LengthSqr();
			if (dist > ASW_ROCKET_MAX_HOMING_RANGE)
				continue;

			// check another marine isn't between us and the target to reduce FF
			trace_t tr;
			UTIL_TraceLine(GetAbsOrigin(), pEntity->WorldSpaceCenter(), MASK_SHOT, &filter, &tr);
			if (tr.fraction < 1.0f && tr.m_pEnt != pEntity && tr.m_pEnt && tr.m_pEnt->Classify() == CLASS_ASW_MARINE)
				continue;

			// does this critter already have enough rockets to kill it?
			{ 
				CASW_DamageAllocationMgr::IndexType_t assignmentIndex = m_RocketAssigner.Find( pEntity );
				if ( m_RocketAssigner.IsValid(assignmentIndex) )
				{
					if ( m_RocketAssigner[assignmentIndex].m_flAccumulatedDamage > pEntity->GetHealth() )
					{
						continue;
					}
				}
			}


			// check another marine isn't between us and the target to reduce FF
			UTIL_TraceLine(GetAbsOrigin(), pEntity->WorldSpaceCenter(), MASK_SHOT, &filter, &tr);
			if (tr.fraction < 1.0f && tr.m_pEnt != pEntity && tr.m_pEnt && tr.m_pEnt->Classify() == CLASS_ASW_MARINE)
				continue;

			// increase distance if dot isn't towards us
			dist += (1.0f - dot) * 150;	// bias of x units when object is 90 degrees to the side
			if (bestdist == 0 || dist < bestdist)
			{
				bestdist = dist;
				bestent = pEntity;
			}
		}

		if ( bestent && asw_rocket_debug.GetBool() )
		{
			Vector center = bestent->BodyTarget( GetAbsOrigin() );
			Vector center_flat = center;
			center_flat.z = GetAbsOrigin().z;

			Vector dir = (center - GetAbsOrigin());
			VectorNormalize( dir );
			Msg( "Rocket[%d] starting homing in on %s(%d) dir = %f %f %f\n", entindex(), bestent->GetClassname(), bestent->entindex(), VectorExpand( dir ) );
		}
	}

	return bestent;
}
//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
bool CItem_DynamicResupply::SpawnItemFromRatio( int nCount, DynamicResupplyItems_t *pItems, int iDebug, SpawnInfo_t *pSpawnInfo, Vector *pVecSpawnOrigin )
{
	// Now find the one we're farthest from
	float flFarthest = 0;
	int iSelectedIndex = -1;
	for ( int i = 0; i < nCount; ++i )
	{
		if ( pSpawnInfo[i].m_flDelta > flFarthest )
		{
			flFarthest = pSpawnInfo[i].m_flDelta;
			iSelectedIndex = i;
		}
	}

	if ( iSelectedIndex < 0 )
		return false;

	if ( iDebug )
	{
		Msg("Chosen item: %s (had farthest delta, %.2f)\n", pItems[iSelectedIndex].sEntityName, pSpawnInfo[iSelectedIndex].m_flDelta );
	}

	CBaseEntity *pEnt = CBaseEntity::Create( pItems[iSelectedIndex].sEntityName, *pVecSpawnOrigin, GetAbsAngles(), this );
	pEnt->SetAbsVelocity( GetAbsVelocity() );
	pEnt->SetLocalAngularVelocity( GetLocalAngularVelocity() );

	// Move the entity up so that it doesn't go below the spawn origin
	Vector vecWorldMins, vecWorldMaxs;
	pEnt->CollisionProp()->WorldSpaceAABB( &vecWorldMins, &vecWorldMaxs );
	if ( vecWorldMins.z < pVecSpawnOrigin->z )
	{
		float dz = pVecSpawnOrigin->z - vecWorldMins.z;
		pVecSpawnOrigin->z += dz;
		vecWorldMaxs.z += dz;
		pEnt->SetAbsOrigin( *pVecSpawnOrigin ); 
	}

	// Update the spawn position to spawn them on top of each other
	pVecSpawnOrigin->z = vecWorldMaxs.z + 6.0f;

	pVecSpawnOrigin->x += random->RandomFloat( -6, 6 );
	pVecSpawnOrigin->y += random->RandomFloat( -6, 6 );

	return true;
}
Exemplo n.º 15
0
void CWeaponStunStick::Operator_HandleAnimEvent( animevent_t *pEvent, CBaseCombatCharacter *pOperator )
{
	switch( pEvent->event )
	{
		case EVENT_WEAPON_MELEE_HIT:
		{
			// Trace up or down based on where the enemy is...
			// But only if we're basically facing that direction
			Vector vecDirection;
			AngleVectors( GetAbsAngles(), &vecDirection );

			CBaseEntity *pEnemy = pOperator->MyNPCPointer() ? pOperator->MyNPCPointer()->GetEnemy() : NULL;
			if ( pEnemy )
			{
				Vector vecDelta;
				VectorSubtract( pEnemy->WorldSpaceCenter(), pOperator->Weapon_ShootPosition(), vecDelta );
				VectorNormalize( vecDelta );
				
				Vector2D vecDelta2D = vecDelta.AsVector2D();
				Vector2DNormalize( vecDelta2D );
				if ( DotProduct2D( vecDelta2D, vecDirection.AsVector2D() ) > 0.8f )
				{
					vecDirection = vecDelta;
				}
			}

			Vector vecEnd;
			VectorMA( pOperator->Weapon_ShootPosition(), 32, vecDirection, vecEnd );
			// Stretch the swing box down to catch low level physics objects
			CBaseEntity *pHurt = pOperator->CheckTraceHullAttack( pOperator->Weapon_ShootPosition(), vecEnd, 
				Vector(-16,-16,-40), Vector(16,16,16), GetDamageForActivity( GetActivity() ), DMG_CLUB, 0.5f, false );
			
			// did I hit someone?
			if ( pHurt )
			{
				// play sound
				WeaponSound( MELEE_HIT );

				CBasePlayer *pPlayer = ToBasePlayer( pHurt );

				CNPC_MetroPolice *pCop = dynamic_cast<CNPC_MetroPolice *>(pOperator);
				bool bFlashed = false;

				if ( pCop != NULL && pPlayer != NULL )
				{
					// See if we need to knock out this target
					if ( pCop->ShouldKnockOutTarget( pHurt ) )
					{
						float yawKick = random->RandomFloat( -48, -24 );

						//Kick the player angles
						pPlayer->ViewPunch( QAngle( -16, yawKick, 2 ) );

						color32 white = {255,255,255,255};
						UTIL_ScreenFade( pPlayer, white, 0.2f, 1.0f, FFADE_OUT|FFADE_PURGE|FFADE_STAYOUT );
						bFlashed = true;
						
						pCop->KnockOutTarget( pHurt );

						break;
					}
					else
					{
						// Notify that we've stunned a target
						pCop->StunnedTarget( pHurt );
					}
				}
				
				// Punch angles
				if ( pPlayer != NULL && !(pPlayer->GetFlags() & FL_GODMODE) )
				{
					float yawKick = random->RandomFloat( -48, -24 );

					//Kick the player angles
					pPlayer->ViewPunch( QAngle( -16, yawKick, 2 ) );

					Vector	dir = pHurt->GetAbsOrigin() - GetAbsOrigin();

					// If the player's on my head, don't knock him up
					if ( pPlayer->GetGroundEntity() == pOperator )
					{
						dir = vecDirection;
						dir.z = 0;
					}

					VectorNormalize(dir);

					dir *= 500.0f;

					//If not on ground, then don't make them fly!
					if ( !(pPlayer->GetFlags() & FL_ONGROUND ) )
						 dir.z = 0.0f;

					//Push the target back
					pHurt->ApplyAbsVelocityImpulse( dir );

					if ( !bFlashed )
					{
						color32 red = {128,0,0,128};
						UTIL_ScreenFade( pPlayer, red, 0.5f, 0.1f, FFADE_IN );
					}
					
					// Force the player to drop anyting they were holding
					pPlayer->ForceDropOfCarriedPhysObjects();
				}
				
				// do effect?
			}
			else
			{
				WeaponSound( MELEE_MISS );
			}
		}
		break;
		default:
			BaseClass::Operator_HandleAnimEvent( pEvent, pOperator );
			break;
	}
}
Exemplo n.º 16
0
//=========================================================
// MoveTurret - handle turret rotation
// returns 1 if the turret moved.
//=========================================================
int CNPC_BaseTurret::MoveTurret(void)
{
	int bMoved = 0;
	
	if (m_vecCurAngles.x != m_vecGoalAngles.x)
	{
		float flDir = m_vecGoalAngles.x > m_vecCurAngles.x ? 1 : -1 ;

		m_vecCurAngles.x += 0.1 * m_fTurnRate * flDir;

		// if we started below the goal, and now we're past, peg to goal
		if (flDir == 1)
		{
			if (m_vecCurAngles.x > m_vecGoalAngles.x)
				m_vecCurAngles.x = m_vecGoalAngles.x;
		} 
		else
		{
			if (m_vecCurAngles.x < m_vecGoalAngles.x)
				m_vecCurAngles.x = m_vecGoalAngles.x;
		}

		if (m_iOrientation == TURRET_ORIENTATION_FLOOR)
			SetBoneController(1, m_vecCurAngles.x);
		else
			SetBoneController(1, -m_vecCurAngles.x);		

		bMoved = 1;
	}

	if (m_vecCurAngles.y != m_vecGoalAngles.y)
	{
		float flDir = m_vecGoalAngles.y > m_vecCurAngles.y ? 1 : -1 ;
		float flDist = fabs(m_vecGoalAngles.y - m_vecCurAngles.y);
		
		if (flDist > 180)
		{
			flDist = 360 - flDist;
			flDir = -flDir;
		}
		if (flDist > 30)
		{
			if (m_fTurnRate < m_iBaseTurnRate * 10)
			{
				m_fTurnRate += m_iBaseTurnRate;
			}
		}
		else if (m_fTurnRate > 45)
		{
			m_fTurnRate -= m_iBaseTurnRate;
		}
		else
		{
			m_fTurnRate += m_iBaseTurnRate;
		}

		m_vecCurAngles.y += 0.1 * m_fTurnRate * flDir;

		if (m_vecCurAngles.y < 0)
			m_vecCurAngles.y += 360;
		else if (m_vecCurAngles.y >= 360)
			m_vecCurAngles.y -= 360;

		if (flDist < (0.05 * m_iBaseTurnRate))
			m_vecCurAngles.y = m_vecGoalAngles.y;

		QAngle angles = GetAbsAngles();

		//ALERT(at_console, "%.2f -> %.2f\n", m_vecCurAngles.y, y);

		if (m_iOrientation == TURRET_ORIENTATION_FLOOR)
			SetBoneController(0, m_vecCurAngles.y - angles.y );
		else 
			SetBoneController(0, angles.y - 180 - m_vecCurAngles.y );
		bMoved = 1;
	}

	if (!bMoved)
		m_fTurnRate = m_iBaseTurnRate;

	//DevMsg(1, "(%.2f, %.2f)->(%.2f, %.2f)\n", m_vecCurAngles.x, 
	//	m_vecCurAngles.y, m_vecGoalAngles.x, m_vecGoalAngles.y);

	return bMoved;
}
Exemplo n.º 17
0
void CASW_Harvester::Event_Killed( const CTakeDamageInfo &info )
{
	BaseClass::Event_Killed(info);

	// spawn a bunch of harvesites
	int iNumParasites = 4 + RandomInt(0,2);
	QAngle angParasiteFacing[6];
	float fJumpDistance[6];
	// for some reason if we calculate these inside the loop, the random numbers all come out the same.  Worrying.
	angParasiteFacing[0] = GetAbsAngles(); angParasiteFacing[0].y = RandomFloat( -180.0f, 180.0f );
	angParasiteFacing[1] = GetAbsAngles(); angParasiteFacing[1].y = RandomFloat( -180.0f, 180.0f );
	angParasiteFacing[2] = GetAbsAngles(); angParasiteFacing[2].y = RandomFloat( -180.0f, 180.0f );
	angParasiteFacing[3] = GetAbsAngles(); angParasiteFacing[3].y = RandomFloat( -180.0f, 180.0f );
	angParasiteFacing[4] = GetAbsAngles(); angParasiteFacing[4].y = RandomFloat( -180.0f, 180.0f );
	angParasiteFacing[5] = GetAbsAngles(); angParasiteFacing[5].y = RandomFloat( -180.0f, 180.0f );
	fJumpDistance[0] = RandomFloat( 30.0f, 70.0f );
	fJumpDistance[1] = RandomFloat( 30.0f, 70.0f );
	fJumpDistance[2] = RandomFloat( 30.0f, 70.0f );
	fJumpDistance[3] = RandomFloat( 30.0f, 70.0f );
	fJumpDistance[4] = RandomFloat( 30.0f, 70.0f );
	fJumpDistance[5] = RandomFloat( 30.0f, 70.0f );

	for ( int i = 0; i < iNumParasites; i++ )
	{
		bool bBlocked = true;			
		int k = 0;

		Vector vecSpawnPos = GetAbsOrigin();
		float fCircleDegree = ( static_cast< float >( i ) / iNumParasites ) * 2.0f * M_PI;
		vecSpawnPos.x += sinf( fCircleDegree ) * RandomFloat( 3.0f, 20.0f );
		vecSpawnPos.y += cosf( fCircleDegree ) * RandomFloat( 3.0f, 20.0f );
		vecSpawnPos.z += RandomFloat( 20.0f, 40.0f );

		while ( bBlocked && k < 6 )
		{
			if ( k > 0 )
			{
				// Scooch it up
				vecSpawnPos.z += NAI_Hull::Maxs( HULL_TINY ).z - NAI_Hull::Mins( HULL_TINY ).z;
			}

			// check if there's room at this position
			trace_t tr;
			UTIL_TraceHull( vecSpawnPos, vecSpawnPos + Vector( 0.0f, 0.0f, 1.0f ), 
				NAI_Hull::Mins(HULL_TINY) + Vector( -4.0f, -4.0f, -4.0f ),NAI_Hull::Maxs(HULL_TINY) + Vector( 4.0f, 4.0f, 4.0f ),
				MASK_NPCSOLID, this, ASW_COLLISION_GROUP_PARASITE, &tr );	
			
			//NDebugOverlay::Box(vecSpawnPos[i], NAI_Hull::Mins(HULL_TINY),NAI_Hull::Maxs(HULL_TINY), 255,255,0,255,15.0f);
			if ( tr.fraction == 1.0 )
			{
				bBlocked = false;
			}

			k++;				
		}

		if ( bBlocked )
			continue;	// couldn't find room for parasites

		CASW_Parasite *pParasite = dynamic_cast< CASW_Parasite* >( CreateNoSpawn("asw_parasite_defanged",
			vecSpawnPos, angParasiteFacing[i], this));

		if ( pParasite )
		{
			DispatchSpawn( pParasite );
			pParasite->SetSleepState(AISS_WAITING_FOR_INPUT);
			pParasite->SetJumpFromEgg(true, fJumpDistance[i]);
			pParasite->Wake();

			if ( IsOnFire() )
			{
				pParasite->ASW_Ignite( 30.0f, 0, info.GetAttacker(), info.GetWeapon() );
			}
		}
	}

	m_fGibTime = gpGlobals->curtime + random->RandomFloat(20.0f, 30.0f);
}
void CHL1NPCTalker::RunTask( const Task_t *pTask )
{
	switch ( pTask->iTask )
	{
		case TASK_HL1TALKER_FOLLOW_WALK_PATH_FOR_UNITS:
			{
				float distance;

				distance = (m_vecLastPosition - GetLocalOrigin()).Length2D();

				// Walk path until far enough away
				if ( distance > pTask->flTaskData || 
					 GetNavigator()->GetGoalType() == GOALTYPE_NONE )
				{
					TaskComplete();
					GetNavigator()->ClearGoal();		// Stop moving
				}
				break;
			}



		case TASK_TALKER_CLIENT_STARE:
		case TASK_TALKER_LOOK_AT_CLIENT:
		{
			CBasePlayer *pPlayer = UTIL_GetLocalPlayer();
			
			// track head to the client for a while.
			if ( m_NPCState == NPC_STATE_IDLE		&& 
				 !IsMoving()								&&
				 !GetExpresser()->IsSpeaking() )
			{
			
				if ( pPlayer )
				{
					IdleHeadTurn( pPlayer );
				}
			}
			else
			{
				// started moving or talking
				TaskFail( "moved away" );
				return;
			}

			if ( pTask->iTask == TASK_TALKER_CLIENT_STARE )
			{
				// fail out if the player looks away or moves away.
				if ( ( pPlayer->GetAbsOrigin() - GetAbsOrigin() ).Length2D() > TALKER_STARE_DIST )
				{
					// player moved away.
					TaskFail( NO_TASK_FAILURE );
				}

				Vector vForward;
				AngleVectors( GetAbsAngles(), &vForward );
				if ( UTIL_DotPoints( pPlayer->GetAbsOrigin(), GetAbsOrigin(), vForward ) < m_flFieldOfView )
				{
					// player looked away
					TaskFail( "looked away" );
				}
			}

			if ( gpGlobals->curtime > m_flWaitFinished )
			{
				TaskComplete( NO_TASK_FAILURE );
			}

			break;
		}

		case TASK_WAIT_FOR_MOVEMENT:
		{
			if ( GetExpresser()->IsSpeaking() && GetSpeechTarget() != NULL)
			{
				// ALERT(at_console, "walking, talking\n");
				IdleHeadTurn( GetSpeechTarget(), GetExpresser()->GetTimeSpeechComplete() - gpGlobals->curtime );
			}
			else if ( GetEnemy() )
			{
				IdleHeadTurn( GetEnemy() );
			}

			BaseClass::RunTask( pTask );

			break;
		}

		case TASK_FACE_PLAYER:
		{
			CBasePlayer *pPlayer = UTIL_GetLocalPlayer();
			
			if ( pPlayer )
			{
				//GetMotor()->SetIdealYaw( pPlayer->GetAbsOrigin() );
				IdleHeadTurn( pPlayer );
				if ( gpGlobals->curtime > m_flWaitFinished && GetMotor()->DeltaIdealYaw() < 10 )
				{
					TaskComplete();
				}
			}
			else
			{
				TaskFail( FAIL_NO_PLAYER );
			}

			break;
		}

		case TASK_TALKER_EYECONTACT:
		{
			if (!IsMoving() && GetExpresser()->IsSpeaking() && GetSpeechTarget() != NULL)
			{
				// ALERT( at_console, "waiting %f\n", m_flStopTalkTime - gpGlobals->time );
				IdleHeadTurn( GetSpeechTarget(), GetExpresser()->GetTimeSpeechComplete() - gpGlobals->curtime );
			}
			
			BaseClass::RunTask( pTask );
			
			break;

		}

				
		default:
		{
			if ( GetExpresser()->IsSpeaking() && GetSpeechTarget() != NULL)
			{
				IdleHeadTurn( GetSpeechTarget(), GetExpresser()->GetTimeSpeechComplete() - gpGlobals->curtime );
			}
			else if ( GetEnemy() && m_NPCState == NPC_STATE_COMBAT )
			{
				IdleHeadTurn( GetEnemy() );
			}
			else if ( GetFollowTarget() )
			{
				IdleHeadTurn( GetFollowTarget() );
			}

			BaseClass::RunTask( pTask );
			break;
		}
	}
}
Exemplo n.º 19
0
//-----------------------------------------------------------------------------
// Purpose: 
// Output : int
//-----------------------------------------------------------------------------
int CAI_PolicingBehavior::SelectSchedule( void )
{
	CBaseEntity *pTarget = m_hPoliceGoal->GetTarget();

	// Validate our target
	if ( pTarget == NULL )
	{
		DevMsg( "ai_goal_police with NULL target entity!\n" );
		
		// Turn us off
		Disable();
		return SCHED_NONE;
	}

	// Attack if we're supposed to
	if ( ( m_flAggressiveTime >= gpGlobals->curtime ) && HasCondition( COND_CAN_MELEE_ATTACK1 ) )
	{
		return SCHED_MELEE_ATTACK1;
	}

	// See if we should immediately begin to attack our target
	if ( HasCondition( COND_POLICE_TARGET_TOO_CLOSE_SUPPRESS ) )
	{
		return SelectSuppressSchedule();
	}
	
	int newSchedule = SCHED_NONE;

	// See if we're harassing
	if ( HasCondition( COND_POLICE_TARGET_TOO_CLOSE_HARASS ) )
	{
		newSchedule = SelectHarassSchedule();
	}

	// Return that schedule if it was found
	if ( newSchedule != SCHED_NONE )
		return newSchedule;

	// If our enemy is set, fogeda'bout it!
	if ( m_flAggressiveTime < gpGlobals->curtime )
	{
		// Return to your initial spot
		if ( GetEnemy() )
		{
			GetOuter()->SetEnemy( NULL );
			GetOuter()->SetState( NPC_STATE_ALERT );
			GetOuter()->GetEnemies()->RefreshMemories();
		}

		HostSetBatonState( false );
		m_bTargetIsHostile = false;
	}	

	// If we just started to police, make sure we're on our mark
	if ( MaintainGoalPosition() )
		return SCHED_POLICE_RETURN_FROM_HARASS;

	// If I've got my baton on, keep looking at the target
	if ( HostBatonIsOn() )
		return SCHED_POLICE_TRACK_TARGET;

	// Re-align myself to the goal angles if I've strayed
	if ( fabs(UTIL_AngleDiff( GetAbsAngles().y, m_hPoliceGoal->GetAbsAngles().y )) > 15 )
		return SCHED_POLICE_FACE_ALONG_GOAL;

	return SCHED_IDLE_STAND;
}
Exemplo n.º 20
0
//-----------------------------------------------------------------------------
// Purpose: Handles all flight movement.
// Input  : flInterval - Seconds to simulate.
//-----------------------------------------------------------------------------
void CNPC_Crow::MoveCrowFly( float flInterval )
{
	//
	// Bound interval so we don't get ludicrous motion when debugging
	// or when framerate drops catastrophically.  
	//
	if (flInterval > 1.0)
	{
		flInterval = 1.0;
	}

	m_flDangerSoundTime = gpGlobals->curtime + 5.0f;

	//
	// Determine the goal of our movement.
	//
	Vector vecMoveGoal = GetAbsOrigin();

	if ( GetNavigator()->IsGoalActive() )
	{
		vecMoveGoal = GetNavigator()->GetCurWaypointPos();

		if ( GetNavigator()->CurWaypointIsGoal() == false  )
		{
  			AI_ProgressFlyPathParams_t params( MASK_NPCSOLID );
			params.bTrySimplify = false;

			GetNavigator()->ProgressFlyPath( params ); // ignore result, crow handles completion directly

			// Fly towards the hint.
			if ( GetNavigator()->GetPath()->GetCurWaypoint() )
			{
				vecMoveGoal = GetNavigator()->GetCurWaypointPos();
			}
		}
	}
	else
	{
		// No movement goal.
		vecMoveGoal = GetAbsOrigin();
		SetAbsVelocity( vec3_origin );
		return;
	}

	Vector vecMoveDir = ( vecMoveGoal - GetAbsOrigin() );
	Vector vForward;
	AngleVectors( GetAbsAngles(), &vForward );
	
	//
	// Fly towards the movement goal.
	//
	float flDistance = ( vecMoveGoal - GetAbsOrigin() ).Length();

	if ( vecMoveGoal != m_vDesiredTarget )
	{
		m_vDesiredTarget = vecMoveGoal;
	}
	else
	{
		m_vCurrentTarget = ( m_vDesiredTarget - GetAbsOrigin() );
		VectorNormalize( m_vCurrentTarget );
	}

	float flLerpMod = 0.25f;

	if ( flDistance <= 256.0f )
	{
		flLerpMod = 1.0f - ( flDistance / 256.0f );
	}


	VectorLerp( vForward, m_vCurrentTarget, flLerpMod, vForward );


	if ( flDistance < CROW_AIRSPEED * flInterval )
	{
		if ( GetNavigator()->IsGoalActive() )
		{
			if ( GetNavigator()->CurWaypointIsGoal() )
			{
				m_bReachedMoveGoal = true;
			}
			else
			{
				GetNavigator()->AdvancePath();
			}
		}
		else
			m_bReachedMoveGoal = true;
	}

	if ( GetHintNode() )
	{
		AIMoveTrace_t moveTrace;
		GetMoveProbe()->MoveLimit( NAV_FLY, GetAbsOrigin(), GetNavigator()->GetCurWaypointPos(), MASK_NPCSOLID, GetNavTargetEntity(), &moveTrace );

		//See if it succeeded
		if ( IsMoveBlocked( moveTrace.fStatus ) )
		{
			Vector vNodePos = vecMoveGoal;
			GetHintNode()->GetPosition(this, &vNodePos);
			
			GetNavigator()->SetGoal( vNodePos );
		}
	}

	//
	// Look to see if we are going to hit anything.
	//
	VectorNormalize( vForward );
	Vector vecDeflect;
	if ( Probe( vForward, CROW_AIRSPEED * flInterval, vecDeflect ) )
	{
		vForward = vecDeflect;
		VectorNormalize( vForward );
	}

	SetAbsVelocity( vForward * CROW_AIRSPEED );

	if ( GetAbsVelocity().Length() > 0 && GetNavigator()->CurWaypointIsGoal() && flDistance < CROW_AIRSPEED )
	{
		SetIdealActivity( (Activity)ACT_CROW_LAND );
	}


	//Bank and set angles.
	Vector vRight;
	QAngle vRollAngle;
	
	VectorAngles( vForward, vRollAngle );
	vRollAngle.z = 0;

	AngleVectors( vRollAngle, NULL, &vRight, NULL );

	float flRoll = DotProduct( vRight, vecMoveDir ) * 45;
	flRoll = clamp( flRoll, -45, 45 );

	vRollAngle[ROLL] = flRoll;
	SetAbsAngles( vRollAngle );
}
void C_BaseAnimatingOverlay::DoAnimationEvents( CStudioHdr *pStudioHdr )
{
	if ( !pStudioHdr || !pStudioHdr->SequencesAvailable() )
		return;

	MDLCACHE_CRITICAL_SECTION();

	int nSequences = pStudioHdr->GetNumSeq();

	BaseClass::DoAnimationEvents( pStudioHdr );

	bool watch = false; // Q_strstr( hdr->name, "rifle" ) ? true : false;

	CheckForLayerChanges( pStudioHdr, gpGlobals->curtime ); // !!!

	int j;
	for (j = 0; j < m_AnimOverlay.Count(); j++)
	{
		if ( m_AnimOverlay[j].m_nSequence >= nSequences )
		{
			continue;
		}

		mstudioseqdesc_t &seqdesc = pStudioHdr->pSeqdesc( m_AnimOverlay[j].m_nSequence );
		if ( seqdesc.numevents == 0 )
			continue;

		// stalled?
		if (m_AnimOverlay[j].m_flCycle == m_flOverlayPrevEventCycle[j])
			continue;

		// check for looping
		BOOL bLooped = false;
		if (m_AnimOverlay[j].m_flCycle <= m_flOverlayPrevEventCycle[j])
		{
			if (m_flOverlayPrevEventCycle[j] - m_AnimOverlay[j].m_flCycle > 0.5)
			{
				bLooped = true;
			}
			else
			{
				// things have backed up, which is bad since it'll probably result in a hitch in the animation playback
				// but, don't play events again for the same time slice
				return;
			}
		}

		mstudioevent_t *pevent = seqdesc.pEvent( 0 );

		// This makes sure events that occur at the end of a sequence occur are
		// sent before events that occur at the beginning of a sequence.
		if (bLooped)
		{
			for (int i = 0; i < (int)seqdesc.numevents; i++)
			{
				// ignore all non-client-side events
				if ( pevent[i].type & AE_TYPE_NEWEVENTSYSTEM )
				{
					//TGB: added shared
					//if ( !( pevent[i].type & AE_TYPE_CLIENT ) )
					if ( !( pevent[i].type & AE_TYPE_CLIENT|AE_TYPE_SHARED ) )
						continue;
				}
				else if ( pevent[i].event < 5000 ) //Adrian - Support the old event system
					continue;
			
				if ( pevent[i].cycle <= m_flOverlayPrevEventCycle[j] )
					continue;
				
				if ( watch )
				{
					Msg( "%i FE %i Looped cycle %f, prev %f ev %f (time %.3f)\n",
						gpGlobals->tickcount,
						pevent[i].event,
						pevent[i].cycle,
						m_flOverlayPrevEventCycle[j],
						m_AnimOverlay[j].m_flCycle,
						gpGlobals->curtime );
				}
					
					
				FireEvent( GetAbsOrigin(), GetAbsAngles(), pevent[ i ].event, pevent[ i ].pszOptions() );
			}

			// Necessary to get the next loop working
			m_flOverlayPrevEventCycle[j] = -0.01;
		}

		for (int i = 0; i < (int)seqdesc.numevents; i++)
		{
			if ( pevent[i].type & AE_TYPE_NEWEVENTSYSTEM )
			{
				//TGB: added shared
				//if ( !( pevent[i].type & AE_TYPE_CLIENT ) )
				if ( !( pevent[i].type & AE_TYPE_CLIENT|AE_TYPE_SHARED ) )
					continue;
			}
			else if ( pevent[i].event < 5000 ) //Adrian - Support the old event system
				continue;

			if ( (pevent[i].cycle > m_flOverlayPrevEventCycle[j] && pevent[i].cycle <= m_AnimOverlay[j].m_flCycle) )
			{
				if ( watch )
				{
					Msg( "%i (seq: %d) FE %i Normal cycle %f, prev %f ev %f (time %.3f)\n",
						gpGlobals->tickcount,
						m_AnimOverlay[j].m_nSequence,
						pevent[i].event,
						pevent[i].cycle,
						m_flOverlayPrevEventCycle[j],
						m_AnimOverlay[j].m_flCycle,
						gpGlobals->curtime );
				}

				FireEvent( GetAbsOrigin(), GetAbsAngles(), pevent[ i ].event, pevent[ i ].pszOptions() );
			}
		}

		m_flOverlayPrevEventCycle[j] = m_AnimOverlay[j].m_flCycle;
	}
}
Exemplo n.º 22
0
//-----------------------------------------------------------------------------
// Purpose: Stick to an entity (using hierarchy if we can)
// Output : Returns true on success, false on failure.
//-----------------------------------------------------------------------------
bool CWeaponStriderBuster::StickToEntity( CBaseEntity *pOther )
{
	// Make sure the object is travelling fast enough to stick
	if ( m_flCollisionSpeedSqr > 50 && !m_bNoseDiving )
	{
		// See if this is a valid strider bit
		if ( ShouldStickToEntity( pOther ) )
		{
			// Attempt to constraint to it
			if ( CreateConstraintToObject( pOther ) )
			{
				// Only works for striders, at the moment
				CBaseEntity *pFollowParent = pOther->GetOwnerEntity();
				if ( pFollowParent == NULL )
					return false;

				// Allows us to identify our constrained object later
				SetOwnerEntity( pFollowParent );

				// Make a sound
				EmitSound( "Weapon_StriderBuster.StickToEntity" );
				
				DispatchParticleEffect( "striderbuster_attach", GetAbsOrigin(), GetAbsAngles(), NULL );

				if( striderbuster_use_particle_flare.GetBool() )
				{
					// We don't have to save any pointers or handles to this because it's parented to the buster.
					// So it will die when the buster dies. Yay.
					CParticleSystem *pFlare = (CParticleSystem *) CreateEntityByName( "info_particle_system" );
					
					if ( pFlare != NULL )
					{
						pFlare->KeyValue( "start_active", "1" );
						pFlare->KeyValue( "effect_name", "striderbuster_attached_pulse" );
						pFlare->SetParent( this );
						pFlare->SetLocalOrigin( vec3_origin );
						DispatchSpawn( pFlare );
						pFlare->Activate();
					}
				}
				else
				{
					// Create a glow sprite
					m_hGlowSprite = CSprite::SpriteCreate( "sprites/orangeflare1.vmt", GetLocalOrigin(), false );

					Assert( m_hGlowSprite );
					if ( m_hGlowSprite != NULL )
					{
						m_hGlowSprite->TurnOn();
						m_hGlowSprite->SetTransparency( kRenderWorldGlow, 255, 255, 255, 255, kRenderFxNoDissipation );
						m_hGlowSprite->SetAbsOrigin( GetAbsOrigin() );
						m_hGlowSprite->SetScale( 5.0f );
						m_hGlowSprite->m_nRenderFX = kRenderFxStrobeFaster;
						m_hGlowSprite->SetGlowProxySize( 16.0f );
						m_hGlowSprite->SetParent( this );
					}
				}

				// Stop touching things
				SetTouch( NULL );

				// Must be a strider
				CNPC_Strider *pStrider = dynamic_cast<CNPC_Strider *>(pFollowParent);
				if ( pStrider == NULL )
					return false;

				// Notify the strider we're attaching to him
				pStrider->StriderBusterAttached( this );
				
				m_OnAttachToStrider.FireOutput( this, this );

				// Start the ping sound.
				SetContextThink( &CWeaponStriderBuster::BusterPingThink, gpGlobals->curtime + BUSTER_PING_SOUND_FREQ, s_pBusterPingThinkContext );
				
				// Don't autodelete this one!
				WeaponManager_RemoveManaged( this );

				return true;
			}

			return false;
		}
	}

	return false;
}
Exemplo n.º 23
0
//-----------------------------------------------------------------------------
// Purpose: 
// Input  : percentage - 
//-----------------------------------------------------------------------------
void C_AlyxEmpEffect::UpdateCharging( float percentage )
{
	// Emitters must be valid
	if ( SetupEmitters() == false )
		return;

	if ( percentage <= 0.0f )
		return;

	// Reset our sort origin
	m_pSimpleEmitter->SetSortOrigin( GetAbsOrigin() );

	float flScale = 4.0f * EMP_SCALE * percentage;

	SimpleParticle *sParticle;

	float dTime = gpGlobals->frametime;
	
	while ( m_tParticleSpawn.NextEvent( dTime ) )
	{
		// Do the core effects
		sParticle = (SimpleParticle *) m_pSimpleEmitter->AddParticle( sizeof(SimpleParticle), m_pSimpleEmitter->GetPMaterial( EMP_PARTICLES ), GetAbsOrigin() );

		if ( sParticle == NULL )
			return;
		
		sParticle->m_vecVelocity	= vec3_origin;
		sParticle->m_flDieTime		= 0.1f;
		sParticle->m_flLifetime		= 0.0f;

		sParticle->m_flRoll			= Helper_RandomInt( 0, 360 );
		sParticle->m_flRollDelta	= 0.0f;

		float alpha = 255 * percentage;

		sParticle->m_uchColor[0]	= alpha;
		sParticle->m_uchColor[1]	= alpha;
		sParticle->m_uchColor[2]	= alpha;
		sParticle->m_uchStartAlpha	= alpha;
		sParticle->m_uchEndAlpha	= 0;

		sParticle->m_uchStartSize	= flScale;
		sParticle->m_uchEndSize		= sParticle->m_uchStartSize * 2.0f;
	}

#if 0

	// Do the charging particles
	m_pAttractorEmitter->SetAttractorOrigin( GetAbsOrigin() );

	Vector forward, right, up;
	AngleVectors( GetAbsAngles(), &forward, &right, &up );

	Vector	offset;
	float	dist;

	int numParticles = floor( 4.0f * percentage );

	for ( i = 0; i < numParticles; i++ )
	{
		dist = random->RandomFloat( 4.0f * percentage, 64.0f * percentage );

		offset = forward * dist;

		dist = RemapValClamped( dist, 4.0f * percentage, 64.0f * percentage, 6.0f, 1.0f );
		offset += right * random->RandomFloat( -4.0f * dist, 4.0f * dist );
		offset += up * random->RandomFloat( -4.0f * dist, 4.0f * dist );

		offset += GetAbsOrigin();

		sParticle = (SimpleParticle *) m_pAttractorEmitter->AddParticle( sizeof(SimpleParticle), m_pAttractorEmitter->GetPMaterial( EMP_PARTICLES ), offset );

		if ( sParticle == NULL )
			return;
		
		sParticle->m_vecVelocity	= Vector(0,0,8);
		sParticle->m_flDieTime		= 0.5f;
		sParticle->m_flLifetime		= 0.0f;

		sParticle->m_flRoll			= Helper_RandomInt( 0, 360 );
		sParticle->m_flRollDelta	= 0.0f;

		float alpha = 255 * percentage;

		sParticle->m_uchColor[0]	= alpha;
		sParticle->m_uchColor[1]	= alpha;
		sParticle->m_uchColor[2]	= alpha;
		sParticle->m_uchStartAlpha	= alpha;
		sParticle->m_uchEndAlpha	= 0;

		sParticle->m_uchStartSize	= random->RandomFloat( 1, 2 );
		sParticle->m_uchEndSize		= 0;
	}

#endif

}
Exemplo n.º 24
0
//-----------------------------------------------------------------------------
// Purpose: Intercept damage and decide whether or not we want to trigger
// Input  : &info - 
//-----------------------------------------------------------------------------
int CWeaponStriderBuster::OnTakeDamage( const CTakeDamageInfo &info )
{
	// If we're attached, any damage from the player makes us trigger
	CBaseEntity *pInflictor = info.GetInflictor();
	CBaseEntity *pAttacker = info.GetAttacker();
	bool bInflictorIsPlayer = ( pInflictor != NULL && pInflictor->IsPlayer() );
	bool bAttackerIsPlayer = ( pAttacker != NULL && pAttacker->IsPlayer() );

	if ( GetParent() && GetParent()->ClassMatches( g_iszVehicle ) )
	{
		return 0;
	}

	// Only take damage from a player, for the moment
	if ( striderbuster_allow_all_damage.GetBool() || ( IsAttachedToStrider() && ( bAttackerIsPlayer || bInflictorIsPlayer ) ) )
	{
		Detonate();
		return 0;
	}

	if ( pAttacker && ( pAttacker->Classify() == CLASS_COMBINE || pAttacker->Classify() == CLASS_COMBINE_HUNTER ) )
	{
		if ( VPhysicsGetObject() && !VPhysicsGetObject()->IsMoveable() )
		{
			return 0;
		}
	}

	// Hunters are able to destroy strider busters
	if ( hunter_hate_held_striderbusters.GetBool() || hunter_hate_thrown_striderbusters.GetBool() || hunter_hate_attached_striderbusters.GetBool() )
	{
		if ( ( GetHealth() > 0 ) && ( pInflictor != NULL ) && FClassnameIs( pInflictor, "hunter_flechette" ) )
		{
			//
			// Flechette impacts don't hurt the striderbuster unless it's attached to a strider,
			// but the explosions always do. This is so that held or thrown striderbusters fly
			// awry because of the flechette, but attached striderbusters break instantly to make
			// the hunters more effective at defending the strider.
			//
			if ( IsAttachedToStrider() || !( info.GetDamageType() & DMG_NEVERGIB ) )
			{
				if( striderbuster_die_detach.GetBool() && IsAttachedToStrider() )
				{
					// Make the buster fall off and break.
					m_takedamage = DAMAGE_NO;

					CNPC_Strider *pStrider = dynamic_cast<CNPC_Strider *>(GetOwnerEntity());
					Assert( pStrider != NULL );
					pStrider->StriderBusterDetached( this );
					DestroyConstraint();

					// Amplify some lateral force.
					Vector vecForce = info.GetDamageForce();
					vecForce.z = 0.0f;
					VPhysicsGetObject()->ApplyForceCenter( vecForce * 5.0f );

					SetContextThink( NULL, gpGlobals->curtime, s_pBusterPingThinkContext );

					SetThink( &CWeaponStriderBuster::BusterDetachThink );
					SetNextThink( gpGlobals->curtime );
					m_iBusterFlags |= STRIDERBUSTER_FLAG_KNOCKED_OFF_STRIDER;

					return 0;
				}
				else
				{
					// Destroy the buster in place
					// Make sure they know it blew up prematurely.
					EmitSound( "Weapon_StriderBuster.Dud_Detonate" );
					DispatchParticleEffect( "striderbuster_break_flechette", GetAbsOrigin(), GetAbsAngles() );
					SetHealth( 0 );

					Shatter( info.GetAttacker() );
					return 0;
				}
			}

			if ( info.GetDamage() < 5 )
			{
				bool bFirst = ( m_CarryAngles.x == 45 && m_CarryAngles.y == 0 && m_CarryAngles.z == 0);
				float sinTime = sin( gpGlobals->curtime );
				bool bSubtractX = ( bFirst ) ? ( sinTime < 0 ) : ( m_CarryAngles.x < 45 );

				m_CarryAngles.x += ( 10.0 + 10.0 * fabsf( sinTime ) + random->RandomFloat( -2.5, 2.5 ) + random->RandomFloat( -2.5, 2.5 ) ) * ( ( bSubtractX ) ? -1.0 : 1.0 );
				m_CarryAngles.y = 15 * ( sin( gpGlobals->curtime ) + cos( gpGlobals->curtime * 0.5 ) ) * .5  + random->RandomFloat( -15, 15 );
				m_CarryAngles.z = 7.5 * ( sin( gpGlobals->curtime ) + sin( gpGlobals->curtime * 2.0 ) ) * .5 + random->RandomFloat( -7.5, 7.5 );
			}

			return 1;
		}
	}
	
	// Allow crushing damage
	if ( info.GetDamageType() & DMG_CRUSH )
		return BaseClass::OnTakeDamage( info );

	return 0;
}
Exemplo n.º 25
0
void CTalkMonster :: StartTask( const Task_t& task )
{
	switch ( task.iTask )
	{
	case TASK_TLK_SPEAK:
		// ask question or make statement
		FIdleSpeak();
		TaskComplete();
		break;

	case TASK_TLK_RESPOND:
		// respond to question
		IdleRespond();
		TaskComplete();
		break;

	case TASK_TLK_HELLO:
		// greet player
		FIdleHello();
		TaskComplete();
		break;
	

	case TASK_TLK_STARE:
		// let the player know I know he's staring at me.
		FIdleStare();
		TaskComplete();
		break;

	case TASK_FACE_PLAYER:
	case TASK_TLK_LOOK_AT_CLIENT:
	case TASK_TLK_CLIENT_STARE:
		// track head to the client for a while.
		m_flWaitFinished = gpGlobals->time + task.flData;
		break;

	case TASK_TLK_EYECONTACT:
		break;

	case TASK_TLK_IDEALYAW:
		if (m_hTalkTarget != NULL)
		{
			SetYawSpeed( 60 );
			float yaw = VecToYaw(m_hTalkTarget->GetAbsOrigin() - GetAbsOrigin()) - GetAbsAngles().y;

			if (yaw > 180) yaw -= 360;
			if (yaw < -180) yaw += 360;

			if (yaw < 0)
			{
				SetIdealYaw( min( yaw + 45, 0.0f ) + GetAbsAngles().y );
			}
			else
			{
				SetIdealYaw( max( yaw - 45, 0.0f ) + GetAbsAngles().y );
			}
		}
		TaskComplete();
		break;

	case TASK_TLK_HEADRESET:
		// reset head position after looking at something
		m_hTalkTarget = NULL;
		TaskComplete();
		break;

	case TASK_TLK_STOPSHOOTING:
		// tell player to stop shooting
		PlaySentence( m_szGrp[TLK_NOSHOOT], RANDOM_FLOAT(2.8, 3.2), VOL_NORM, ATTN_NORM );
		TaskComplete();
		break;

	case TASK_CANT_FOLLOW:
		StopFollowing( false );
		PlaySentence( m_szGrp[TLK_STOP], RANDOM_FLOAT(2, 2.5), VOL_NORM, ATTN_NORM );
		TaskComplete();
		break;

	case TASK_WALK_PATH_FOR_UNITS:
		m_movementActivity = ACT_WALK;
		break;

	case TASK_MOVE_AWAY_PATH:
		{
			Vector dir = GetAbsAngles();
			dir.y = GetIdealYaw() + 180;
			Vector move;

			UTIL_MakeVectorsPrivate( dir, &move, nullptr, nullptr );
			dir = GetAbsOrigin() + move * task.flData;
			if ( MoveToLocation( ACT_WALK, 2, dir ) )
			{
				TaskComplete();
			}
			else if ( FindCover( GetAbsOrigin(), GetViewOffset(), 0, CoverRadius() ) )
			{
				// then try for plain ole cover
				m_flMoveWaitFinished = gpGlobals->time + 2;
				TaskComplete();
			}
			else
			{
				// nowhere to go?
				TaskFail();
			}
		}
		break;

	case TASK_PLAY_SCRIPT:
		m_hTalkTarget = NULL;
		CBaseMonster::StartTask( task );
		break;

	default:
		CBaseMonster::StartTask( task );
	}
}
Exemplo n.º 26
0
//-----------------------------------------------------------------------------
// Purpose: Creates the NPC.
//-----------------------------------------------------------------------------
void CNPCMaker::MakeNPC( void )
{
	if (!CanMakeNPC())
		return;

	CAI_BaseNPC	*pent = (CAI_BaseNPC*)CreateEntityByName( STRING(m_iszNPCClassname) );

	if ( !pent )
	{
		Warning("NULL Ent in NPCMaker!\n" );
		return;
	}
	
	// ------------------------------------------------
	//  Intialize spawned NPC's relationships
	// ------------------------------------------------
	pent->SetRelationshipString( m_RelationshipString );

	m_OnSpawnNPC.Set( pent, pent, this );

	pent->SetAbsOrigin( GetAbsOrigin() );

	// Strip pitch and roll from the spawner's angles. Pass only yaw to the spawned NPC.
	QAngle angles = GetAbsAngles();
	angles.x = 0.0;
	angles.z = 0.0;
	pent->SetAbsAngles( angles );

	pent->AddSpawnFlags( SF_NPC_FALL_TO_GROUND );

	if ( m_spawnflags & SF_NPCMAKER_FADE )
	{
		pent->AddSpawnFlags( SF_NPC_FADE_CORPSE );
	}

	pent->m_spawnEquipment	= m_spawnEquipment;
	pent->SetSquadName( m_SquadName );
	pent->SetHintGroup( m_strHintGroup );

	ChildPreSpawn( pent );

	DispatchSpawn( pent );
	pent->SetOwnerEntity( this );
	DispatchActivate( pent );

	if ( m_ChildTargetName != NULL_STRING )
	{
		// if I have a netname (overloaded), give the child NPC that name as a targetname
		pent->SetName( m_ChildTargetName );
	}

	ChildPostSpawn( pent );

	m_nLiveChildren++;// count this NPC

	if (!(m_spawnflags & SF_NPCMAKER_INF_CHILD))
	{
		m_nMaxNumNPCs--;

		if ( IsDepleted() )
		{
			m_OnAllSpawned.FireOutput( this, this );

			// Disable this forever.  Don't kill it because it still gets death notices
			SetThink( NULL );
			SetUse( NULL );
		}
	}
}
Exemplo n.º 27
0
void C_BaseHLPlayer::PerformClientSideNPCSpeedModifiers( float flFrameTime, CUserCmd *pCmd )
{
    if ( m_hClosestNPC == NULL )
    {
        if ( m_flSpeedMod != cl_forwardspeed.GetFloat() )
        {
            float flDeltaTime = (m_flSpeedModTime - gpGlobals->curtime);
            m_flSpeedMod = RemapValClamped( flDeltaTime, cl_npc_speedmod_outtime.GetFloat(), 0, m_flExitSpeedMod, cl_forwardspeed.GetFloat() );
        }
    }
    else
    {
        C_AI_BaseNPC *pNPC = dynamic_cast< C_AI_BaseNPC *>( m_hClosestNPC.Get() );

        if ( pNPC )
        {
            float flDist = (GetAbsOrigin() - pNPC->GetAbsOrigin()).LengthSqr();
            bool bShouldModSpeed = false;

            // Within range?
            if ( flDist < pNPC->GetSpeedModifyRadius() )
            {
                // Now, only slowdown if we're facing & running parallel to the target's movement
                // Facing check first (in 2D)
                Vector vecTargetOrigin = pNPC->GetAbsOrigin();
                Vector los = ( vecTargetOrigin - EyePosition() );
                los.z = 0;
                VectorNormalize( los );
                Vector facingDir;
                AngleVectors( GetAbsAngles(), &facingDir );
                float flDot = DotProduct( los, facingDir );
                if ( flDot > 0.8 )
                {
                    /*
                    // Velocity check (abort if the target isn't moving)
                    Vector vecTargetVelocity;
                    pNPC->EstimateAbsVelocity( vecTargetVelocity );
                    float flSpeed = VectorNormalize(vecTargetVelocity);
                    Vector vecMyVelocity = GetAbsVelocity();
                    VectorNormalize(vecMyVelocity);
                    if ( flSpeed > 1.0 )
                    {
                    	// Velocity roughly parallel?
                    	if ( DotProduct(vecTargetVelocity,vecMyVelocity) > 0.4  )
                    	{
                    		bShouldModSpeed = true;
                    	}
                    }
                    else
                    {
                    	// NPC's not moving, slow down if we're moving at him
                    	//Msg("Dot: %.2f\n", DotProduct( los, vecMyVelocity ) );
                    	if ( DotProduct( los, vecMyVelocity ) > 0.8 )
                    	{
                    		bShouldModSpeed = true;
                    	}
                    }
                    */

                    bShouldModSpeed = true;
                }
            }

            if ( !bShouldModSpeed )
            {
                m_hClosestNPC = NULL;
                m_flSpeedModTime = gpGlobals->curtime + cl_npc_speedmod_outtime.GetFloat();
                m_flExitSpeedMod = m_flSpeedMod;
                return;
            }
            else
            {
                if ( m_flSpeedMod != pNPC->GetSpeedModifySpeed() )
                {
                    float flDeltaTime = (m_flSpeedModTime - gpGlobals->curtime);
                    m_flSpeedMod = RemapValClamped( flDeltaTime, cl_npc_speedmod_intime.GetFloat(), 0, cl_forwardspeed.GetFloat(), pNPC->GetSpeedModifySpeed() );
                }
            }
        }
    }

    if ( pCmd->forwardmove > 0.0f )
    {
        pCmd->forwardmove = clamp( pCmd->forwardmove, -m_flSpeedMod, m_flSpeedMod );
    }
    else
    {
        pCmd->forwardmove = clamp( pCmd->forwardmove, -m_flSpeedMod, m_flSpeedMod );
    }
    pCmd->sidemove = clamp( pCmd->sidemove, -m_flSpeedMod, m_flSpeedMod );

    //Msg( "fwd %f right %f\n", pCmd->forwardmove, pCmd->sidemove );
}
Exemplo n.º 28
0
//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CTemplateNPCMaker::MakeNPC( void )
{
	// If we should be using the radius spawn method instead, do so
	if ( m_flRadius && HasSpawnFlags(SF_NPCMAKER_ALWAYSUSERADIUS) )
	{
		MakeNPCInRadius();
		return;
	}

	if (!CanMakeNPC( ( m_iszDestinationGroup != NULL_STRING ) ))
		return;

	CNPCSpawnDestination *pDestination = NULL;
	if ( m_iszDestinationGroup != NULL_STRING )
	{
		pDestination = FindSpawnDestination();
		if ( !pDestination )
		{
			DevMsg( 2, "%s '%s' failed to find a valid spawnpoint in destination group: '%s'\n", GetClassname(), STRING(GetEntityName()), STRING(m_iszDestinationGroup) );
			return;
		}
	}

	CAI_BaseNPC	*pent = NULL;
	CBaseEntity *pEntity = NULL;
	MapEntity_ParseEntity( pEntity, STRING(m_iszTemplateData), NULL );
	if ( pEntity != NULL )
	{
		pent = (CAI_BaseNPC *)pEntity;
	}

	if ( !pent )
	{
		Warning("NULL Ent in NPCMaker!\n" );
		return;
	}
	
	if ( pDestination )
	{
		pent->SetAbsOrigin( pDestination->GetAbsOrigin() );

		// Strip pitch and roll from the spawner's angles. Pass only yaw to the spawned NPC.
		QAngle angles = pDestination->GetAbsAngles();
		angles.x = 0.0;
		angles.z = 0.0;
		pent->SetAbsAngles( angles );

		pDestination->OnSpawnedNPC( pent );
	}
	else
	{
		pent->SetAbsOrigin( GetAbsOrigin() );

		// Strip pitch and roll from the spawner's angles. Pass only yaw to the spawned NPC.
		QAngle angles = GetAbsAngles();
		angles.x = 0.0;
		angles.z = 0.0;
		pent->SetAbsAngles( angles );
	}

	m_OnSpawnNPC.Set( pEntity, pEntity, this );

	if ( m_spawnflags & SF_NPCMAKER_FADE )
	{
		pent->AddSpawnFlags( SF_NPC_FADE_CORPSE );
	}

	pent->RemoveSpawnFlags( SF_NPC_TEMPLATE );

	if ( ( m_spawnflags & SF_NPCMAKER_NO_DROP ) == false )
	{
		pent->RemoveSpawnFlags( SF_NPC_FALL_TO_GROUND ); // don't fall, slam
	}

	ChildPreSpawn( pent );

	DispatchSpawn( pent );
	pent->SetOwnerEntity( this );
	DispatchActivate( pent );

	ChildPostSpawn( pent );

	m_nLiveChildren++;// count this NPC

	if (!(m_spawnflags & SF_NPCMAKER_INF_CHILD))
	{
		m_nMaxNumNPCs--;

		if ( IsDepleted() )
		{
			m_OnAllSpawned.FireOutput( this, this );

			// Disable this forever.  Don't kill it because it still gets death notices
			SetThink( NULL );
			SetUse( NULL );
		}
	}
}
Exemplo n.º 29
0
void CASW_Parasite::InfestMarine(CASW_Marine* pMarine)
{
	if ( !pMarine )	
		return;

	pMarine->BecomeInfested(this);

	// attach
	int attachment = pMarine->LookupAttachment( "chest" );
	if ( attachment )
	{
		SetSolid( SOLID_NONE );
		SetMoveType( MOVETYPE_NONE );
		QAngle current(0,0,0);

		Vector diff = pMarine->GetAbsOrigin() - GetAbsOrigin();
		float angle = UTIL_VecToYaw(diff);
		angle -= pMarine->GetAbsAngles()[YAW];	// get the diff between our angle from the marine and the marine's facing;
		
		current = GetAbsAngles();

		Vector vAttachmentPos;
		pMarine->GetAttachment( attachment, vAttachmentPos );

		// Make sure it's near the chest attachement before parenting
		Teleport( &vAttachmentPos, &vec3_angle, &vec3_origin );
		
		SetParent( pMarine, attachment );

		float flRaise = RandomFloat( 15.0f, 18.0f );
		float flForward = RandomFloat( -3.0f, 0.0f );
		float flSide = RandomFloat( 1.75f, 3.0f ) * ( RandomInt( 0, 1 ) == 0 ? 1.0f : -1.0f );

		if ( asw_debug_alien_damage.GetBool() )
		{
			Msg( "INFEST: flRaise = %f flForward = %f flSide = %f yaw = %f\n", flRaise, flForward, flSide, angle + asw_infest_angle.GetFloat() );
		}
		SetLocalOrigin( Vector( flForward, flSide, flRaise ) );
		SetLocalAngles( QAngle( asw_infest_pitch.GetFloat(), angle + asw_infest_angle.GetFloat(), 0 ) );
		// play our infesting anim
		if ( asw_parasite_inside.GetBool() )
		{
			SetActivity(ACT_RANGE_ATTACK2);
		}
		else
		{
			int iInfestAttack = LookupSequence("Infest_attack");
			if (GetSequence() != iInfestAttack)
			{
				ResetSequence(iInfestAttack);
			}
		}
		
		AddFlag( FL_NOTARGET );
		SetThink( &CASW_Parasite::InfestThink );
		SetTouch( NULL );
		m_bInfesting = true;		
	}
	else
	{
		FinishedInfesting();
	}		
}
//-----------------------------------------------------------------------------
// Purpose: 
// Input  : *pMapData - 
//-----------------------------------------------------------------------------
int CNodeEnt::Spawn( const char *pMapData )
{
	m_NodeData.strEntityName = GetEntityName();
	m_NodeData.vecPosition = GetAbsOrigin();
	m_NodeData.nNodeID = NO_NODE;
	if ( m_NodeData.minState == NPC_STATE_NONE )
		m_NodeData.minState = NPC_STATE_IDLE;
	if ( m_NodeData.maxState == NPC_STATE_NONE )
		m_NodeData.maxState = NPC_STATE_COMBAT;
	// ---------------------------------------------------------------------------------
	//  If just a hint node (not used for navigation) just create a hint and bail
	// ---------------------------------------------------------------------------------
	if (FClassnameIs( this, "info_hint" ))
	{
		if (m_NodeData.nHintType)
		{
			CAI_HintManager::CreateHint( &m_NodeData, pMapData );
		}
		else
		{
			Warning("info_hint (HammerID: %d, position (%.2f, %.2f, %.2f)) with no hint type.\n", m_NodeData.nWCNodeID, m_NodeData.vecPosition.x, m_NodeData.vecPosition.y, m_NodeData.vecPosition.z );
		}
		UTIL_RemoveImmediate( this );
		return -1;
	}
	
	// ---------------------------------------------------------------------------------
	//  First check if this node has a hint.  If so create a hint entity
	// ---------------------------------------------------------------------------------
	CAI_Hint *pHint = NULL;

	if ( ClassMatches( "info_node_hint" ) || ClassMatches( "info_node_air_hint" ) )
	{
		if ( m_NodeData.nHintType || m_NodeData.strGroup != NULL_STRING || m_NodeData.strEntityName != NULL_STRING )
		{
			m_NodeData.nNodeID = m_nNodeCount;
			pHint = CAI_HintManager::CreateHint( &m_NodeData, pMapData );
			pHint->AddSpawnFlags( GetSpawnFlags() );
		}
	}


	// ---------------------------------------------------------------------------------
	//  If we loaded from disk, we can discard all these node ents as soon as they spawn
	//  unless we are in WC edited mode
	// ---------------------------------------------------------------------------------
	if ( g_pAINetworkManager->NetworksLoaded() && !engine->IsInEditMode())
	{
		// If hint exists for this node, set it
		if (pHint)
		{
			CAI_Node *pNode = g_pBigAINet->GetNode(m_nNodeCount);
			if (pNode)
				pNode->SetHint( pHint );
			else
			{
				DevMsg("AI node graph corrupt\n");
			}
		}
		m_nNodeCount++;
		UTIL_RemoveImmediate( this );
		return -1;
	}	
	else
	{
		m_nNodeCount++;
	}

	// ---------------------------------------------------------------------------------
	//	Add a new node to the network
	// ---------------------------------------------------------------------------------
	// For now just using one big AI network
	CAI_Node *new_node = g_pBigAINet->AddNode( GetAbsOrigin(), GetAbsAngles().y );
	new_node->SetHint( pHint );

	// -------------------------------------------------------------------------
	//  Update table of how each WC id relates to each engine ID	
	// -------------------------------------------------------------------------
	if (g_pAINetworkManager->GetEditOps()->m_pNodeIndexTable)
	{
		g_pAINetworkManager->GetEditOps()->m_pNodeIndexTable[new_node->GetId()]	= m_NodeData.nWCNodeID;
	}
	// Keep track of largest index used by WC
	if (g_pAINetworkManager->GetEditOps()->m_nNextWCIndex <= m_NodeData.nWCNodeID)
	{
		g_pAINetworkManager->GetEditOps()->m_nNextWCIndex = m_NodeData.nWCNodeID+1;
	}

	// -------------------------------------------------------------------------
	// If in WC edit mode:
	// 	Remember the original positions of the nodes before
	//	they drop so we can send the undropped positions to wc.
	// -------------------------------------------------------------------------
	if (engine->IsInEditMode())
	{
		if (g_pAINetworkManager->GetEditOps()->m_pWCPosition)
		{
			g_pAINetworkManager->GetEditOps()->m_pWCPosition[new_node->GetId()]		= new_node->GetOrigin();
		}
	}
	
	if (FClassnameIs( this, "info_node_air" ) || FClassnameIs( this, "info_node_air_hint" ))
	{
		new_node->SetType( NODE_AIR );
	}
	else if (FClassnameIs( this, "info_node_climb" ))
	{
		new_node->SetType( NODE_CLIMB );
	}
	else
	{
		new_node->SetType( NODE_GROUND );
	}

	new_node->m_eNodeInfo = ( m_spawnflags << NODE_ENT_FLAGS_SHIFT );

	// If changed as part of WC editing process note that network must be rebuilt
	if (m_debugOverlays & OVERLAY_WC_CHANGE_ENTITY)
	{
		g_pAINetworkManager->GetEditOps()->SetRebuildFlags();
		new_node->m_eNodeInfo			|= bits_NODE_WC_CHANGED;

		// Initialize the new nodes position.  The graph may not be rebuild
		// right away but the node should at least be positioned correctly
		g_AINetworkBuilder.InitNodePosition( g_pBigAINet, new_node );
	}

	UTIL_RemoveImmediate( this );

	return -1;
}