First version of the SOurce SDK 2013

1 files changed, 249 insertions, 0 deletions

diff --git a/mp/src/game/server/env_tonemap_controller.cpp b/mp/src/game/server/env_tonemap_controller.cpp
new file mode 100644
index 00000000..b4d3e43a
--- /dev/null
+++ b/mp/src/game/server/env_tonemap_controller.cpp
@@ -0,0 +1,249 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//

+//

+// Purpose: 

+//

+//=============================================================================

+

+#include "cbase.h"

+#include "baseentity.h"

+#include "entityoutput.h"

+#include "convar.h"

+// memdbgon must be the last include file in a .cpp file!!!

+#include "tier0/memdbgon.h"

+

+ConVar mat_hdr_tonemapscale( "mat_hdr_tonemapscale", "1.0", FCVAR_CHEAT, "The HDR tonemap scale. 1 = Use autoexposure, 0 = eyes fully closed, 16 = eyes wide open." );

+

+// 0 - eyes fully closed / fully black

+// 1 - nominal 

+// 16 - eyes wide open / fully white

+

+//-----------------------------------------------------------------------------

+// Purpose: Entity that controls player's tonemap

+//-----------------------------------------------------------------------------

+class CEnvTonemapController : public CPointEntity

+{

+	DECLARE_CLASS( CEnvTonemapController, CPointEntity );

+public:

+	DECLARE_DATADESC();

+	DECLARE_SERVERCLASS();

+

+	void	Spawn( void );

+	int		UpdateTransmitState( void );

+	void	UpdateTonemapScaleBlend( void );

+

+	// Inputs

+	void	InputSetTonemapScale( inputdata_t &inputdata );

+	void	InputBlendTonemapScale( inputdata_t &inputdata );

+	void	InputSetTonemapRate( inputdata_t &inputdata );

+	void	InputSetAutoExposureMin( inputdata_t &inputdata );

+	void	InputSetAutoExposureMax( inputdata_t &inputdata );

+	void	InputUseDefaultAutoExposure( inputdata_t &inputdata );

+	void	InputSetBloomScale( inputdata_t &inputdata );

+	void	InputUseDefaultBloomScale( inputdata_t &inputdata );

+	void	InputSetBloomScaleRange( inputdata_t &inputdata );

+

+private:

+	float	m_flBlendTonemapStart;		// HDR Tonemap at the start of the blend

+	float	m_flBlendTonemapEnd;		// Target HDR Tonemap at the end of the blend

+	float	m_flBlendEndTime;			// Time at which the blend ends

+	float	m_flBlendStartTime;			// Time at which the blend started

+

+	CNetworkVar( bool, m_bUseCustomAutoExposureMin );

+	CNetworkVar( bool, m_bUseCustomAutoExposureMax );

+	CNetworkVar( bool, m_bUseCustomBloomScale );

+	CNetworkVar( float, m_flCustomAutoExposureMin );

+	CNetworkVar( float, m_flCustomAutoExposureMax );

+	CNetworkVar( float, m_flCustomBloomScale);

+	CNetworkVar( float, m_flCustomBloomScaleMinimum);

+};

+

+LINK_ENTITY_TO_CLASS( env_tonemap_controller, CEnvTonemapController );

+

+BEGIN_DATADESC( CEnvTonemapController )

+	DEFINE_FIELD( m_flBlendTonemapStart, FIELD_FLOAT ),

+	DEFINE_FIELD( m_flBlendTonemapEnd, FIELD_FLOAT ),

+	DEFINE_FIELD( m_flBlendEndTime, FIELD_TIME ),

+	DEFINE_FIELD( m_flBlendStartTime, FIELD_TIME ),

+	DEFINE_FIELD( m_bUseCustomAutoExposureMin, FIELD_BOOLEAN ),

+	DEFINE_FIELD( m_bUseCustomAutoExposureMax, FIELD_BOOLEAN ),

+	DEFINE_FIELD( m_flCustomAutoExposureMin, FIELD_FLOAT ),

+	DEFINE_FIELD( m_flCustomAutoExposureMax, FIELD_FLOAT ),

+	DEFINE_FIELD( m_flCustomBloomScale, FIELD_FLOAT ),

+	DEFINE_FIELD( m_flCustomBloomScaleMinimum, FIELD_FLOAT ),

+	DEFINE_FIELD( m_bUseCustomBloomScale, FIELD_BOOLEAN ),

+

+	DEFINE_THINKFUNC( UpdateTonemapScaleBlend ),

+

+	// Inputs

+	DEFINE_INPUTFUNC( FIELD_FLOAT, "SetTonemapScale", InputSetTonemapScale ),

+	DEFINE_INPUTFUNC( FIELD_STRING, "BlendTonemapScale", InputBlendTonemapScale ),

+	DEFINE_INPUTFUNC( FIELD_FLOAT, "SetTonemapRate", InputSetTonemapRate ),

+	DEFINE_INPUTFUNC( FIELD_FLOAT, "SetAutoExposureMin", InputSetAutoExposureMin ),

+	DEFINE_INPUTFUNC( FIELD_FLOAT, "SetAutoExposureMax", InputSetAutoExposureMax ),

+	DEFINE_INPUTFUNC( FIELD_VOID, "UseDefaultAutoExposure", InputUseDefaultAutoExposure ),

+	DEFINE_INPUTFUNC( FIELD_VOID, "UseDefaultBloomScale", InputUseDefaultBloomScale ),

+	DEFINE_INPUTFUNC( FIELD_FLOAT, "SetBloomScale", InputSetBloomScale ),

+	DEFINE_INPUTFUNC( FIELD_FLOAT, "SetBloomScaleRange", InputSetBloomScaleRange ),

+END_DATADESC()

+

+IMPLEMENT_SERVERCLASS_ST( CEnvTonemapController, DT_EnvTonemapController )

+	SendPropInt( SENDINFO(m_bUseCustomAutoExposureMin), 1, SPROP_UNSIGNED ),

+	SendPropInt( SENDINFO(m_bUseCustomAutoExposureMax), 1, SPROP_UNSIGNED ),

+	SendPropInt( SENDINFO(m_bUseCustomBloomScale), 1, SPROP_UNSIGNED ),

+	SendPropFloat( SENDINFO(m_flCustomAutoExposureMin), 0, SPROP_NOSCALE),

+	SendPropFloat( SENDINFO(m_flCustomAutoExposureMax), 0, SPROP_NOSCALE),

+	SendPropFloat( SENDINFO(m_flCustomBloomScale), 0, SPROP_NOSCALE),

+	SendPropFloat( SENDINFO(m_flCustomBloomScaleMinimum), 0, SPROP_NOSCALE),

+END_SEND_TABLE()

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void CEnvTonemapController::Spawn( void )

+{

+	SetSolid( SOLID_NONE );

+	SetMoveType( MOVETYPE_NONE );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+int CEnvTonemapController::UpdateTransmitState()

+{

+	return SetTransmitState( FL_EDICT_ALWAYS );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Set the tonemap scale to the specified value

+//-----------------------------------------------------------------------------

+void CEnvTonemapController::InputSetTonemapScale( inputdata_t &inputdata )

+{

+	float flRemapped = inputdata.value.Float();

+	mat_hdr_tonemapscale.SetValue( flRemapped );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Blend the tonemap scale to the specified value

+//-----------------------------------------------------------------------------

+void CEnvTonemapController::InputBlendTonemapScale( inputdata_t &inputdata )

+{

+	char parseString[255];

+	Q_strncpy(parseString, inputdata.value.String(), sizeof(parseString));

+

+	// Get the target tonemap scale

+	char *pszParam = strtok(parseString," ");

+	if ( !pszParam || !pszParam[0] )

+	{

+		Warning("%s (%s) received BlendTonemapScale input without a target tonemap scale. Syntax: <target tonemap scale> <blend time>\n", GetClassname(), GetDebugName() );

+		return;

+	}

+	m_flBlendTonemapEnd = atof( pszParam );

+

+	// Get the blend time

+	pszParam = strtok(NULL," ");

+	if ( !pszParam || !pszParam[0] )

+	{

+		Warning("%s (%s) received BlendTonemapScale input without a blend time. Syntax: <target tonemap scale> <blend time>\n", GetClassname(), GetDebugName() );

+		return;

+	}

+	m_flBlendEndTime = gpGlobals->curtime + atof( pszParam );

+

+	m_flBlendStartTime = gpGlobals->curtime;

+	m_flBlendTonemapStart = mat_hdr_tonemapscale.GetFloat();

+

+	// Start thinking

+	SetNextThink( gpGlobals->curtime + 0.1 );

+	SetThink( &CEnvTonemapController::UpdateTonemapScaleBlend );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: set a base and minimum bloom scale

+//-----------------------------------------------------------------------------

+void CEnvTonemapController::InputSetBloomScaleRange( inputdata_t &inputdata )

+{

+	float bloom_max=1, bloom_min=1;

+	int nargs=sscanf("%f %f",inputdata.value.String(), bloom_max, bloom_min );

+	if (nargs != 2)

+	{

+		Warning("%s (%s) received SetBloomScaleRange input without 2 arguments. Syntax: <max bloom> <min bloom>\n", GetClassname(), GetDebugName() );

+		return;

+	}

+	m_flCustomBloomScale=bloom_max;

+	m_flCustomBloomScale=bloom_min;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose:

+//-----------------------------------------------------------------------------

+void CEnvTonemapController::InputSetTonemapRate( inputdata_t &inputdata )

+{

+	// TODO: There should be a better way to do this.

+	ConVarRef mat_hdr_manual_tonemap_rate( "mat_hdr_manual_tonemap_rate" );

+	if ( mat_hdr_manual_tonemap_rate.IsValid() )

+	{

+		float flTonemapRate = inputdata.value.Float();

+		mat_hdr_manual_tonemap_rate.SetValue( flTonemapRate );

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Blend the tonemap scale to the specified value

+//-----------------------------------------------------------------------------

+void CEnvTonemapController::UpdateTonemapScaleBlend( void )

+{ 

+	float flRemapped = RemapValClamped( gpGlobals->curtime, m_flBlendStartTime, m_flBlendEndTime, m_flBlendTonemapStart, m_flBlendTonemapEnd );

+	mat_hdr_tonemapscale.SetValue( flRemapped );

+

+	//Msg("Setting tonemap scale to %f (curtime %f, %f -> %f)\n", flRemapped, gpGlobals->curtime, m_flBlendStartTime, m_flBlendEndTime ); 

+

+	// Stop when we're out of the blend range

+	if ( gpGlobals->curtime >= m_flBlendEndTime )

+		return;

+

+	SetNextThink( gpGlobals->curtime + 0.1 );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Set the auto exposure min to the specified value

+//-----------------------------------------------------------------------------

+void CEnvTonemapController::InputSetAutoExposureMin( inputdata_t &inputdata )

+{

+	m_flCustomAutoExposureMin = inputdata.value.Float();

+	m_bUseCustomAutoExposureMin = true;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Set the auto exposure max to the specified value

+//-----------------------------------------------------------------------------

+void CEnvTonemapController::InputSetAutoExposureMax( inputdata_t &inputdata )

+{

+	m_flCustomAutoExposureMax = inputdata.value.Float();

+	m_bUseCustomAutoExposureMax = true;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void CEnvTonemapController::InputUseDefaultAutoExposure( inputdata_t &inputdata )

+{

+	m_bUseCustomAutoExposureMin = false;

+	m_bUseCustomAutoExposureMax = false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void CEnvTonemapController::InputSetBloomScale( inputdata_t &inputdata )

+{

+	m_flCustomBloomScale = inputdata.value.Float();

+	m_flCustomBloomScaleMinimum = m_flCustomBloomScale;

+	m_bUseCustomBloomScale = true;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void CEnvTonemapController::InputUseDefaultBloomScale( inputdata_t &inputdata )

+{

+	m_bUseCustomBloomScale = false;

+}