116 lines
2.8 KiB
C++
116 lines
2.8 KiB
C++
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//===== Copyright © 1996-2005, Valve Corporation, All rights reserved. ======//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//
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//===========================================================================//
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#include "cbase.h"
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#include "baseparticleentity.h"
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#ifdef CLIENT_DLL
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#include "tier1/KeyValues.h"
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#include "toolframework_client.h"
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#endif
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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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IMPLEMENT_NETWORKCLASS_ALIASED( BaseParticleEntity, DT_BaseParticleEntity )
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BEGIN_NETWORK_TABLE( CBaseParticleEntity, DT_BaseParticleEntity )
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END_NETWORK_TABLE()
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BEGIN_PREDICTION_DATA( CBaseParticleEntity )
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END_PREDICTION_DATA()
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#ifdef CLIENT_DLL
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REGISTER_EFFECT( CBaseParticleEntity );
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#endif
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CBaseParticleEntity::CBaseParticleEntity( void )
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{
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#if defined( CLIENT_DLL )
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m_bSimulate = true;
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m_nToolParticleEffectId = TOOLPARTICLESYSTEMID_INVALID;
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#endif
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}
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CBaseParticleEntity::~CBaseParticleEntity( void )
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{
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#if defined( CLIENT_DLL )
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if ( ToolsEnabled() && ( m_nToolParticleEffectId != TOOLPARTICLESYSTEMID_INVALID ) && clienttools->IsInRecordingMode() )
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{
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KeyValues *msg = new KeyValues( "OldParticleSystem_Destroy" );
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msg->SetInt( "id", m_nToolParticleEffectId );
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m_nToolParticleEffectId = TOOLPARTICLESYSTEMID_INVALID;
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}
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#endif
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}
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#if !defined( CLIENT_DLL )
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int CBaseParticleEntity::UpdateTransmitState( void )
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{
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if ( IsEffectActive( EF_NODRAW ) )
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return SetTransmitState( FL_EDICT_DONTSEND );
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if ( IsEFlagSet( EFL_IN_SKYBOX ) )
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return SetTransmitState( FL_EDICT_ALWAYS );
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// cull against PVS
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return SetTransmitState( FL_EDICT_PVSCHECK );
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}
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#endif
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void CBaseParticleEntity::Activate()
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{
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#if !defined( CLIENT_DLL )
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BaseClass::Activate();
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#endif
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}
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void CBaseParticleEntity::Think()
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{
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Remove( );
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}
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void CBaseParticleEntity::FollowEntity(CBaseEntity *pEntity)
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{
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BaseClass::FollowEntity( pEntity );
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SetLocalOrigin( vec3_origin );
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}
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void CBaseParticleEntity::SetLifetime(float lifetime)
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{
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if(lifetime == -1)
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SetNextThink( TICK_NEVER_THINK );
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else
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SetNextThink( gpGlobals->curtime + lifetime );
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}
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#if defined( CLIENT_DLL )
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const Vector &CBaseParticleEntity::GetSortOrigin()
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{
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// By default, we do the cheaper behavior of getting the root parent's abs origin, so we don't have to
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// setup any bones along the way. If this screws anything up, we can always make it an option.
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return GetRootMoveParent()->GetAbsOrigin();
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}
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void CBaseParticleEntity::SimulateParticles( CParticleSimulateIterator *pIterator )
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{
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// If you derive from CBaseParticleEntity, you must implement simulation and rendering.
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Assert( false );
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}
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void CBaseParticleEntity::RenderParticles( CParticleRenderIterator *pIterator )
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{
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// If you derive from CBaseParticleEntity, you must implement simulation and rendering.
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Assert( false );
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}
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#endif
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