ported particles.lib

particles/addbuiltin_ops.cpp

@@ -0,0 +1,42 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: particle system code
+//
+//===========================================================================//
+
+#include "tier0/platform.h"
+#include "particles/particles.h"
+
+//-----------------------------------------------------------------------------
+// Forward declarations
+//-----------------------------------------------------------------------------
+void AddBuiltInParticleOperators( void );
+void AddBuiltInParticleRenderers( void );
+void AddBuiltInParticleInitializers( void );
+void AddBuiltInParticleEmitters( void );
+void AddBuiltInParticleForceGenerators( void );
+void AddBuiltInParticleConstraints( void );
+
+void CParticleSystemMgr::AddBuiltinSimulationOperators( void )
+{
+	static bool s_DidAddSim = false;
+	if ( ! s_DidAddSim )
+	{
+		s_DidAddSim = true;
+		AddBuiltInParticleOperators();
+		AddBuiltInParticleInitializers();
+		AddBuiltInParticleEmitters();
+		AddBuiltInParticleForceGenerators();
+		AddBuiltInParticleConstraints();
+	}
+}
+
+void CParticleSystemMgr::AddBuiltinRenderingOperators( void )
+{
+	static bool s_DidAddRenderers = false;
+	if ( ! s_DidAddRenderers )
+	{
+		s_DidAddRenderers = true;
+		AddBuiltInParticleRenderers();
+	}
+}