1HEADmaster

1 files changed, 483 insertions, 0 deletions

diff --git a/game/client/hl2/c_citadel_effects.cpp b/game/client/hl2/c_citadel_effects.cpp
new file mode 100644
index 0000000..af43c4b
--- /dev/null
+++ b/game/client/hl2/c_citadel_effects.cpp
@@ -0,0 +1,483 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "particles_simple.h"
+#include "citadel_effects_shared.h"
+#include "particles_attractor.h"
+#include "fx_quad.h"
+
+class C_CitadelEnergyCore : public C_BaseEntity
+{
+	DECLARE_CLASS( C_CitadelEnergyCore, C_BaseEntity );
+	DECLARE_CLIENTCLASS();
+
+public:
+	void			OnDataChanged( DataUpdateType_t updateType );
+	RenderGroup_t	GetRenderGroup( void );
+
+	void			ClientThink( void );
+	void			NotifyShouldTransmit( ShouldTransmitState_t state );
+
+	void			UpdateIdle( float percentage );
+	void			UpdateCharging( float percentage );
+	void			UpdateDischarging( void );
+
+private:	
+
+	bool			SetupEmitters( void );
+	inline float	GetStateDurationPercentage( void );
+
+	float			m_flScale;
+	int				m_nState;
+	float			m_flDuration;
+	float			m_flStartTime;
+	int				m_spawnflags;
+	
+	CSmartPtr<CSimpleEmitter>		m_pSimpleEmitter;
+	CSmartPtr<CParticleAttractor>	m_pAttractorEmitter;
+};
+
+IMPLEMENT_CLIENTCLASS_DT( C_CitadelEnergyCore, DT_CitadelEnergyCore, CCitadelEnergyCore )
+	RecvPropFloat( RECVINFO(m_flScale) ),
+	RecvPropInt( RECVINFO(m_nState) ),
+	RecvPropFloat( RECVINFO(m_flDuration) ),
+	RecvPropFloat( RECVINFO(m_flStartTime) ),
+	RecvPropInt( RECVINFO(m_spawnflags) ),
+END_RECV_TABLE()
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Output : RenderGroup_t
+//-----------------------------------------------------------------------------
+RenderGroup_t C_CitadelEnergyCore::GetRenderGroup( void )
+{
+	return RENDER_GROUP_TRANSLUCENT_ENTITY;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : updateType - 
+//-----------------------------------------------------------------------------
+void C_CitadelEnergyCore::OnDataChanged( DataUpdateType_t updateType )
+{
+	BaseClass::OnDataChanged( updateType );
+
+	if ( updateType == DATA_UPDATE_CREATED )
+	{
+		SetNextClientThink( CLIENT_THINK_ALWAYS );
+		SetupEmitters();
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+bool C_CitadelEnergyCore::SetupEmitters( void )
+{
+	// Setup the basic core emitter
+	if ( m_pSimpleEmitter.IsValid() == false )
+	{
+		m_pSimpleEmitter = CSimpleEmitter::Create( "energycore" );
+
+		if ( m_pSimpleEmitter.IsValid() == false )
+			return false;
+	}
+
+	// Setup the attractor emitter
+	if ( m_pAttractorEmitter.IsValid() == false )
+	{
+		m_pAttractorEmitter = CParticleAttractor::Create( GetAbsOrigin(), "energyattractor" );
+
+		if ( m_pAttractorEmitter.IsValid() == false )
+			return false;
+	}
+
+	return true;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : percentage - 
+//-----------------------------------------------------------------------------
+void C_CitadelEnergyCore::UpdateIdle( float percentage )
+{
+	// Only do these particles if required
+	if ( m_spawnflags & SF_ENERGYCORE_NO_PARTICLES )
+		return;
+
+	// Must be active
+	if ( percentage >= 1.0f )
+		return;
+
+	// Emitters must be valid
+	if ( SetupEmitters() == false )
+		return;
+
+	// Reset our sort origin
+	m_pSimpleEmitter->SetSortOrigin( GetAbsOrigin() );
+
+	SimpleParticle *sParticle;
+
+	// 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 ( int 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( "effects/strider_muzzle" ), 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;
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : percentage - 
+//-----------------------------------------------------------------------------
+void C_CitadelEnergyCore::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 * m_flScale * percentage;
+
+	SimpleParticle *sParticle;
+
+	// Do the core effects
+	for ( int i = 0; i < 2; i++ )
+	{
+		sParticle = (SimpleParticle *) m_pSimpleEmitter->AddParticle( sizeof(SimpleParticle), m_pSimpleEmitter->GetPMaterial( "effects/strider_muzzle" ), 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;
+
+		sParticle->m_uchColor[0]	= alpha;
+		sParticle->m_uchColor[1]	= alpha;
+		sParticle->m_uchColor[2]	= alpha;
+		sParticle->m_uchStartAlpha	= alpha;
+		sParticle->m_uchEndAlpha	= 0;
+
+		if ( i < 2 )
+		{
+			sParticle->m_uchStartSize	= flScale * (i+1);
+			sParticle->m_uchEndSize		= sParticle->m_uchStartSize * 2.0f;
+		}
+		else
+		{
+			if ( random->RandomInt( 0, 20 ) == 0 )
+			{
+				sParticle->m_uchStartSize	= flScale * (i+1);
+				sParticle->m_uchEndSize		= sParticle->m_uchStartSize * 4.0f;
+				sParticle->m_flDieTime		= 0.25f;
+			}
+			else
+			{
+				sParticle->m_uchStartSize	= flScale * (i+1);
+				sParticle->m_uchEndSize		= sParticle->m_uchStartSize * 2.0f;
+			}
+		}
+	}
+
+	// Only do these particles if required
+	if ( m_spawnflags & SF_ENERGYCORE_NO_PARTICLES )
+		return;
+
+	// 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 ( int 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( "effects/strider_muzzle" ), 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;
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : percentage - 
+//-----------------------------------------------------------------------------
+void C_CitadelEnergyCore::UpdateDischarging( void )
+{
+	// Emitters must be valid
+	if ( SetupEmitters() == false )
+		return;
+
+	// Reset our sort origin
+	m_pSimpleEmitter->SetSortOrigin( GetAbsOrigin() );
+
+	float flScale = 8.0f * m_flScale;
+
+	Vector forward, right, up;
+	AngleVectors( GetAbsAngles(), &forward, &right, &up );
+
+	SimpleParticle *sParticle;
+
+	// Base of the core effect
+	sParticle = (SimpleParticle *) m_pSimpleEmitter->AddParticle( sizeof(SimpleParticle), m_pSimpleEmitter->GetPMaterial( "effects/strider_muzzle" ), GetAbsOrigin() );
+
+	if ( sParticle == NULL )
+		return;
+	
+	sParticle->m_vecVelocity	= forward * 32.0f;
+	sParticle->m_flDieTime		= 0.2f;
+	sParticle->m_flLifetime		= 0.0f;
+
+	sParticle->m_flRoll			= Helper_RandomInt( 0, 360 );
+	sParticle->m_flRollDelta	= 0.0f;
+
+	float 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	= flScale * 2.0f;
+	sParticle->m_uchEndSize		= sParticle->m_uchStartSize * 2.0f;
+
+	// Make sure we encompass the complete particle here!
+	m_pSimpleEmitter->SetParticleCullRadius( sParticle->m_uchEndSize );
+
+	// Do the core effects
+	for ( int i = 0; i < 2; i++ )
+	{
+		sParticle = (SimpleParticle *) m_pSimpleEmitter->AddParticle( sizeof(SimpleParticle), m_pSimpleEmitter->GetPMaterial( "effects/combinemuzzle2" ), GetAbsOrigin() );
+
+		if ( sParticle == NULL )
+			return;
+		
+		sParticle->m_vecVelocity	= forward * ( 32.0f * (i+1) );
+		sParticle->m_flDieTime		= 0.2f;
+		sParticle->m_flLifetime		= 0.0f;
+
+		sParticle->m_flRoll			= Helper_RandomInt( 0, 360 );
+		sParticle->m_flRollDelta	= 0.0f;
+
+		float alpha = 100;
+
+		sParticle->m_uchColor[0]	= alpha;
+		sParticle->m_uchColor[1]	= alpha;
+		sParticle->m_uchColor[2]	= alpha;
+		sParticle->m_uchStartAlpha	= alpha;
+		sParticle->m_uchEndAlpha	= 0;
+
+		if ( i < 1 )
+		{
+			sParticle->m_uchStartSize	= flScale * (i+1);
+			sParticle->m_uchEndSize		= sParticle->m_uchStartSize * 2.0f;
+		}
+		else
+		{
+			if ( random->RandomInt( 0, 20 ) == 0 )
+			{
+				sParticle->m_uchStartSize	= flScale * (i+1);
+				sParticle->m_uchEndSize		= 0.0f;
+				sParticle->m_flDieTime		= 0.25f;
+			}
+			else
+			{
+				sParticle->m_uchStartSize	= flScale * (i+1);
+				sParticle->m_uchEndSize		= 0.0f;
+			}
+		}
+	}
+
+	// Only do these particles if required
+	if ( m_spawnflags & SF_ENERGYCORE_NO_PARTICLES )
+		return;
+
+	// Do the charging particles
+	m_pAttractorEmitter->SetAttractorOrigin( GetAbsOrigin() );
+
+	Vector	offset;
+	float	dist;
+
+	for ( int i = 0; i < 4; i++ )
+	{
+		dist = random->RandomFloat( 4.0f * m_flScale, 64.0f * m_flScale );
+
+		offset = forward * dist;
+
+		dist = RemapValClamped( dist, 4.0f * m_flScale, 64.0f * m_flScale, 6.0f, 1.0f );
+		offset += right * random->RandomFloat( -2.0f * dist * m_flScale, 2.0f * dist * m_flScale );
+		offset += up * random->RandomFloat( -2.0f * dist * m_flScale, 2.0f * dist * m_flScale );
+
+		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;
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Output : inline float
+//-----------------------------------------------------------------------------
+inline float C_CitadelEnergyCore::GetStateDurationPercentage( void )
+{
+	if ( m_flDuration == 0 )
+		return 0.0f;
+
+	return RemapValClamped( ( gpGlobals->curtime - m_flStartTime ), 0, m_flDuration, 0, 1.0f );;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void C_CitadelEnergyCore::NotifyShouldTransmit( ShouldTransmitState_t state )
+{
+	BaseClass::NotifyShouldTransmit( state );
+
+	// Turn off
+	if ( state == SHOULDTRANSMIT_END )
+	{
+		SetNextClientThink( CLIENT_THINK_NEVER );
+	}
+
+	// Turn on
+	if ( state == SHOULDTRANSMIT_START )
+	{
+		SetNextClientThink( CLIENT_THINK_ALWAYS );
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void C_CitadelEnergyCore::ClientThink( void )
+{
+	if ( gpGlobals->frametime <= 0.0f )
+		return;
+
+	float flDuration = GetStateDurationPercentage();
+
+	switch( m_nState )
+	{
+	case ENERGYCORE_STATE_OFF:
+		UpdateIdle( 1.0f - flDuration );
+		break;
+
+	case ENERGYCORE_STATE_CHARGING:
+		UpdateCharging( flDuration );
+		break;
+
+	case ENERGYCORE_STATE_DISCHARGING:
+		UpdateDischarging( );
+		break;
+	}
+}