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game/client/hl2/c_te_concussiveexplosion.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//===========================================================================//
+#include "cbase.h"
+#include "c_te_particlesystem.h"
+#include "fx.h"
+#include "ragdollexplosionenumerator.h"
+#include "tier1/KeyValues.h"
+#include "toolframework_client.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+//-----------------------------------------------------------------------------
+// Purpose: Concussive explosion entity
+//-----------------------------------------------------------------------------
+class C_TEConcussiveExplosion : public C_TEParticleSystem
+{
+public:
+	DECLARE_CLASS( C_TEConcussiveExplosion, C_TEParticleSystem );
+	DECLARE_CLIENTCLASS();
+
+	virtual void	PostDataUpdate( DataUpdateType_t updateType );
+
+	void			AffectRagdolls( void );
+
+	Vector	m_vecNormal;
+	float	m_flScale;
+	int		m_nRadius;
+	int		m_nMagnitude;
+};
+
+
+//-----------------------------------------------------------------------------
+// Networking
+//-----------------------------------------------------------------------------
+IMPLEMENT_CLIENTCLASS_EVENT_DT( C_TEConcussiveExplosion, DT_TEConcussiveExplosion, CTEConcussiveExplosion )
+	RecvPropVector( RECVINFO(m_vecNormal)),
+	RecvPropFloat( RECVINFO(m_flScale)),
+	RecvPropInt( RECVINFO(m_nRadius)),	
+	RecvPropInt( RECVINFO(m_nMagnitude)),
+END_RECV_TABLE()
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void C_TEConcussiveExplosion::AffectRagdolls( void )
+{
+	if ( ( m_nRadius == 0 ) || ( m_nMagnitude == 0 ) )
+		return;
+
+	CRagdollExplosionEnumerator	ragdollEnum( m_vecOrigin, m_nRadius, m_nMagnitude );
+	partition->EnumerateElementsInSphere( PARTITION_CLIENT_RESPONSIVE_EDICTS, m_vecOrigin, m_nRadius, false, &ragdollEnum );
+}
+
+
+//-----------------------------------------------------------------------------
+// Recording 
+//-----------------------------------------------------------------------------
+static inline void RecordConcussiveExplosion( const Vector& start, const Vector &vecDirection )
+{
+	if ( !ToolsEnabled() )
+		return;
+
+	if ( clienttools->IsInRecordingMode() )
+	{
+		KeyValues *msg = new KeyValues( "TempEntity" );
+
+ 		msg->SetInt( "te", TE_CONCUSSIVE_EXPLOSION );
+ 		msg->SetString( "name", "TE_ConcussiveExplosion" );
+		msg->SetFloat( "time", gpGlobals->curtime );
+		msg->SetFloat( "originx", start.x );
+		msg->SetFloat( "originy", start.y );
+		msg->SetFloat( "originz", start.z );
+		msg->SetFloat( "directionx", vecDirection.x );
+		msg->SetFloat( "directiony", vecDirection.y );
+		msg->SetFloat( "directionz", vecDirection.z );
+
+		ToolFramework_PostToolMessage( HTOOLHANDLE_INVALID, msg );
+		msg->deleteThis();
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void C_TEConcussiveExplosion::PostDataUpdate( DataUpdateType_t updateType )
+{
+	AffectRagdolls();
+
+	FX_ConcussiveExplosion( m_vecOrigin, m_vecNormal );
+	RecordConcussiveExplosion( m_vecOrigin, m_vecNormal );
+}
+						  
+void TE_ConcussiveExplosion( IRecipientFilter& filter, float delay, KeyValues *pKeyValues )
+{
+	Vector vecOrigin, vecDirection;
+	vecOrigin.x = pKeyValues->GetFloat( "originx" );
+	vecOrigin.y = pKeyValues->GetFloat( "originy" );
+	vecOrigin.z = pKeyValues->GetFloat( "originz" );
+	vecDirection.x = pKeyValues->GetFloat( "directionx" );
+	vecDirection.y = pKeyValues->GetFloat( "directiony" );
+	vecDirection.z = pKeyValues->GetFloat( "directionz" );
+	FX_ConcussiveExplosion( vecOrigin, vecDirection );
+}