120 lines
3.1 KiB
C++
120 lines
3.1 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose: Color correction entity.
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//
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// $NoKeywords: $
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//===========================================================================//
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#include "cbase.h"
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#include "filesystem.h"
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#include "cdll_client_int.h"
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#include "materialsystem/MaterialSystemUtil.h"
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#include "colorcorrectionmgr.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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//------------------------------------------------------------------------------
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// FIXME: This really should inherit from something more lightweight
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//------------------------------------------------------------------------------
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//------------------------------------------------------------------------------
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// Purpose : Shadow control entity
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//------------------------------------------------------------------------------
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class C_ColorCorrectionVolume : public C_BaseEntity
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{
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public:
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DECLARE_CLASS( C_ColorCorrectionVolume, C_BaseEntity );
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DECLARE_CLIENTCLASS();
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DECLARE_PREDICTABLE();
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C_ColorCorrectionVolume();
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virtual ~C_ColorCorrectionVolume();
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void OnDataChanged(DataUpdateType_t updateType);
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bool ShouldDraw();
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void ClientThink();
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private:
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float m_Weight;
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char m_lookupFilename[MAX_PATH];
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ClientCCHandle_t m_CCHandle;
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};
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IMPLEMENT_CLIENTCLASS_DT(C_ColorCorrectionVolume, DT_ColorCorrectionVolume, CColorCorrectionVolume)
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RecvPropFloat( RECVINFO(m_Weight) ),
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RecvPropString( RECVINFO(m_lookupFilename) ),
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END_RECV_TABLE()
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BEGIN_PREDICTION_DATA( C_ColorCorrectionVolume )
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DEFINE_PRED_FIELD( m_Weight, FIELD_FLOAT, FTYPEDESC_INSENDTABLE ),
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END_PREDICTION_DATA()
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//------------------------------------------------------------------------------
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// Constructor, destructor
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//------------------------------------------------------------------------------
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C_ColorCorrectionVolume::C_ColorCorrectionVolume()
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{
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m_CCHandle = INVALID_CLIENT_CCHANDLE;
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}
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C_ColorCorrectionVolume::~C_ColorCorrectionVolume()
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{
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g_pColorCorrectionMgr->RemoveColorCorrection( m_CCHandle );
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}
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//------------------------------------------------------------------------------
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// Purpose :
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// Input :
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// Output :
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//------------------------------------------------------------------------------
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void C_ColorCorrectionVolume::OnDataChanged(DataUpdateType_t updateType)
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{
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BaseClass::OnDataChanged( updateType );
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if ( updateType == DATA_UPDATE_CREATED )
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{
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if ( m_CCHandle == INVALID_CLIENT_CCHANDLE )
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{
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char filename[MAX_PATH];
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Q_strncpy( filename, m_lookupFilename, MAX_PATH );
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m_CCHandle = g_pColorCorrectionMgr->AddColorCorrection( filename );
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SetNextClientThink( ( m_CCHandle != INVALID_CLIENT_CCHANDLE ) ? CLIENT_THINK_ALWAYS : CLIENT_THINK_NEVER );
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}
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}
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}
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//------------------------------------------------------------------------------
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// We don't draw...
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//------------------------------------------------------------------------------
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bool C_ColorCorrectionVolume::ShouldDraw()
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{
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return false;
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}
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void C_ColorCorrectionVolume::ClientThink()
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{
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Vector entityPosition = GetAbsOrigin();
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g_pColorCorrectionMgr->SetColorCorrectionWeight( m_CCHandle, m_Weight );
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}
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