initial

game/client/c_breakableprop.cpp

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+//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+#include "cbase.h"
+#include "model_types.h"
+#include "vcollide.h"
+#include "vcollide_parse.h"
+#include "solidsetdefaults.h"
+#include "bone_setup.h"
+#include "engine/ivmodelinfo.h"
+#include "physics.h"
+#include "c_breakableprop.h"
+#include "view.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+void RecvProxy_UnmodifiedQAngles( const CRecvProxyData *pData, void *pStruct, void *pOut )
+{
+	const float *v = pData->m_Value.m_Vector;
+
+	((float*)pOut)[0] = v[0];
+	((float*)pOut)[1] = v[1];
+	((float*)pOut)[2] = v[2];
+}
+
+IMPLEMENT_CLIENTCLASS_DT(C_BreakableProp, DT_BreakableProp, CBreakableProp)
+	RecvPropQAngles( RECVINFO( m_qPreferredPlayerCarryAngles ), 0, RecvProxy_UnmodifiedQAngles ),
+	RecvPropBool( RECVINFO( m_bClientPhysics ) ),
+END_RECV_TABLE()
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+C_BreakableProp::C_BreakableProp( void )
+{
+	m_takedamage = DAMAGE_YES;
+}
+
+
+//-----------------------------------------------------------------------------
+// Copy fade from another breakable prop
+//-----------------------------------------------------------------------------
+void C_BreakableProp::CopyFadeFrom( C_BreakableProp *pSource )
+{
+	SetGlobalFadeScale( pSource->GetGlobalFadeScale() );
+	SetDistanceFade( pSource->GetMinFadeDist(), pSource->GetMaxFadeDist() );
+}
+
+void C_BreakableProp::OnDataChanged( DataUpdateType_t type )
+{
+	BaseClass::OnDataChanged( type );
+	if ( m_bClientPhysics )
+	{
+		bool bCreate = (type == DATA_UPDATE_CREATED) ? true : false;
+		VPhysicsShadowDataChanged(bCreate, this);
+	}
+}
+
+//IPlayerPickupVPhysics
+bool C_BreakableProp::HasPreferredCarryAnglesForPlayer( CBasePlayer *pPlayer )
+{
+	return (m_qPreferredPlayerCarryAngles.x < FLT_MAX);
+}
+
+QAngle C_BreakableProp::PreferredCarryAngles( void )
+{
+	return (m_qPreferredPlayerCarryAngles.x < FLT_MAX) ? m_qPreferredPlayerCarryAngles : vec3_angle;
+}
+
+
+bool C_BreakableProp::ShouldPredict( void )
+{
+#ifdef PORTAL
+	C_BasePlayer *pPredOwner = GetPlayerHoldingEntity( this );
+	return (pPredOwner && pPredOwner->IsLocalPlayer()) ? true : BaseClass::ShouldPredict();
+#else
+	return false;
+#endif
+}
+
+C_BasePlayer *C_BreakableProp::GetPredictionOwner( void )
+{
+#ifdef PORTAL
+	return GetPlayerHoldingEntity( this );
+#else
+	return NULL;
+#endif
+}
+