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| author | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
|---|---|---|
| committer | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
| commit | 39ed87570bdb2f86969d4be821c94b722dc71179 (patch) | |
| tree | abc53757f75f40c80278e87650ea92808274aa59 /mp/src/game/client/particles_ez.cpp | |
| download | source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.tar.xz source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.zip | |
First version of the SOurce SDK 2013
Diffstat (limited to 'mp/src/game/client/particles_ez.cpp')
| -rw-r--r-- | mp/src/game/client/particles_ez.cpp | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/mp/src/game/client/particles_ez.cpp b/mp/src/game/client/particles_ez.cpp new file mode 100644 index 00000000..592964bb --- /dev/null +++ b/mp/src/game/client/particles_ez.cpp @@ -0,0 +1,162 @@ +//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose:
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "particles_ez.h"
+#include "igamesystem.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+
+// Singletons for each type of particle system.
+// 0 = world, 1 = skybox
+static CSmartPtr<CSimpleEmitter> g_pSimpleSingleton[2];
+static CSmartPtr<CEmberEffect> g_pEmberSingleton[2];
+static CSmartPtr<CFireSmokeEffect> g_pFireSmokeSingleton[2];
+static CSmartPtr<CFireParticle> g_pFireSingleton[2];
+
+
+class CEZParticleInit : public CAutoGameSystem
+{
+public:
+ CEZParticleInit() : CAutoGameSystem( "CEZParticleInit" )
+ {
+ }
+
+ template< class T >
+ CSmartPtr<T> InitSingleton( CSmartPtr<T> pEmitter )
+ {
+ if ( !pEmitter )
+ {
+ Error( "InitSingleton: pEmitter is NULL" );
+ }
+
+ pEmitter->GetBinding().SetDrawThruLeafSystem( false ); // Draw in DrawSingletons instead.
+ pEmitter->SetSortOrigin( Vector( 0, 0, 0 ) );
+
+ // Since we draw manually in DrawSingletons, we don't care about
+ // the bbox, so don't waste cycles inserting it into the leaf system
+ // when it's not going to draw through that anyway.
+ // (TODO: SetDrawThruLeafSystem(false) should trigger this automatically
+ // in CParticleMgr).
+ pEmitter->GetBinding().SetBBox( Vector( 0, 0, 0 ), Vector( 0, 0, 0 ) );
+ return pEmitter;
+ }
+
+ virtual void LevelInitPreEntity()
+ {
+ g_pSimpleSingleton[0] = InitSingleton( CSimpleEmitter::Create( "Simple Particle Singleton" ) );
+ g_pSimpleSingleton[1] = InitSingleton( CSimpleEmitter::Create( "Simple Particle Singleton [sky]" ) );
+
+ g_pEmberSingleton[0] = InitSingleton( CEmberEffect::Create( "Ember Particle Singleton" ) );
+ g_pEmberSingleton[1] = InitSingleton( CEmberEffect::Create( "Ember Particle Singleton [sky]" ) );
+
+ g_pFireSmokeSingleton[0] = InitSingleton( CFireSmokeEffect::Create( "Fire Smoke Particle Singleton" ) );
+ g_pFireSmokeSingleton[1] = InitSingleton( CFireSmokeEffect::Create( "Fire Smoke Particle Singleton [sky]" ) );
+
+ g_pFireSingleton[0] = InitSingleton( CFireParticle::Create( "Fire Particle Singleton" ) );
+ g_pFireSingleton[1] = InitSingleton( CFireParticle::Create( "Fire Particle Singleton [sky]" ) );
+ }
+
+
+ virtual void LevelShutdownPreEntity()
+ {
+ g_pSimpleSingleton[0] = g_pSimpleSingleton[1] = NULL;
+ g_pEmberSingleton[0] = g_pEmberSingleton[1] = NULL;
+ g_pFireSmokeSingleton[0] = g_pFireSmokeSingleton[1] = NULL;
+ g_pFireSingleton[0] = g_pFireSingleton[1] = NULL;
+ }
+};
+
+static CEZParticleInit g_EZParticleInit;
+
+
+template<class T>
+inline void CopyParticle( const T *pSrc, T *pDest )
+{
+ if ( pDest )
+ {
+ // Copy the particle, but don't screw up the linked list it's in.
+ Particle *pPrev = pDest->m_pPrev;
+ Particle *pNext = pDest->m_pNext;
+ PMaterialHandle pSubTexture = pDest->m_pSubTexture;
+
+ *pDest = *pSrc;
+
+ pDest->m_pPrev = pPrev;
+ pDest->m_pNext = pNext;
+ pDest->m_pSubTexture = pSubTexture;
+ }
+}
+
+
+
+void AddSimpleParticle( const SimpleParticle *pParticle, PMaterialHandle hMaterial, bool bInSkybox )
+{
+ if ( g_pSimpleSingleton[bInSkybox].IsValid() )
+ {
+ SimpleParticle *pNew = g_pSimpleSingleton[bInSkybox]->AddSimpleParticle( hMaterial, pParticle->m_Pos );
+ CopyParticle( pParticle, pNew );
+ }
+}
+
+
+void AddEmberParticle( const SimpleParticle *pParticle, PMaterialHandle hMaterial, bool bInSkybox )
+{
+ if ( g_pEmberSingleton[bInSkybox].IsValid() )
+ {
+ SimpleParticle *pNew = g_pEmberSingleton[bInSkybox]->AddSimpleParticle( hMaterial, pParticle->m_Pos );
+ CopyParticle( pParticle, pNew );
+ }
+}
+
+
+void AddFireSmokeParticle( const SimpleParticle *pParticle, PMaterialHandle hMaterial, bool bInSkybox )
+{
+ if ( g_pFireSmokeSingleton[bInSkybox].IsValid() )
+ {
+ SimpleParticle *pNew = g_pFireSmokeSingleton[bInSkybox]->AddSimpleParticle( hMaterial, pParticle->m_Pos );
+ CopyParticle( pParticle, pNew );
+ }
+}
+
+
+void AddFireParticle( const SimpleParticle *pParticle, PMaterialHandle hMaterial, bool bInSkybox )
+{
+ if ( g_pFireSingleton[bInSkybox].IsValid() )
+ {
+ SimpleParticle *pNew = g_pFireSingleton[bInSkybox]->AddSimpleParticle( hMaterial, pParticle->m_Pos );
+ CopyParticle( pParticle, pNew );
+ }
+}
+
+
+void DrawParticleSingletons( bool bInSkybox )
+{
+ if ( g_pSimpleSingleton[bInSkybox].IsValid() )
+ {
+ g_pSimpleSingleton[bInSkybox]->GetBinding().DrawModel( 1 );
+ }
+
+ if ( g_pEmberSingleton[bInSkybox].IsValid() )
+ {
+ g_pEmberSingleton[bInSkybox]->GetBinding().DrawModel( 1 );
+ }
+
+ if ( g_pFireSmokeSingleton[bInSkybox].IsValid() )
+ {
+ g_pFireSmokeSingleton[bInSkybox]->GetBinding().DrawModel( 1 );
+ }
+
+ if ( g_pFireSingleton[bInSkybox].IsValid() )
+ {
+ g_pFireSingleton[bInSkybox]->GetBinding().DrawModel( 1 );
+ }
+}
+
+
+
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