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134 lines
4.2 KiB
134 lines
4.2 KiB
//========= 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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//=============================================================================//
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#include "cbase.h"
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#include "c_baseentity.h"
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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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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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class C_PhysMagnet : public C_BaseAnimating
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{
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DECLARE_CLASS( C_PhysMagnet, C_BaseAnimating );
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public:
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DECLARE_CLIENTCLASS();
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C_PhysMagnet();
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virtual ~C_PhysMagnet();
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void PostDataUpdate( DataUpdateType_t updateType );
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bool GetShadowCastDirection( Vector *pDirection, ShadowType_t shadowType ) const;
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public:
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// Data received from the server
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CUtlVector< int > m_aAttachedObjectsFromServer;
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// Private list of entities on the magnet
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CUtlVector< EHANDLE > m_aAttachedObjects;
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};
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//-----------------------------------------------------------------------------
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// Purpose: RecvProxy that converts the Magnet's attached object entindexes to handles
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//-----------------------------------------------------------------------------
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void RecvProxy_MagnetAttachedObjectList( const CRecvProxyData *pData, void *pStruct, void *pOut )
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{
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C_PhysMagnet *pMagnet = (C_PhysMagnet*)pOut;
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pMagnet->m_aAttachedObjectsFromServer[pData->m_iElement] = pData->m_Value.m_Int;
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}
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void RecvProxyArrayLength_MagnetAttachedArray( void *pStruct, int objectID, int currentArrayLength )
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{
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C_PhysMagnet *pMagnet = (C_PhysMagnet*)pStruct;
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if ( pMagnet->m_aAttachedObjectsFromServer.Count() != currentArrayLength )
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pMagnet->m_aAttachedObjectsFromServer.SetSize( currentArrayLength );
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}
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IMPLEMENT_CLIENTCLASS_DT(C_PhysMagnet, DT_PhysMagnet, CPhysMagnet)
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// ROBIN: Disabled because we don't need it anymore
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/*
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RecvPropArray2(
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RecvProxyArrayLength_MagnetAttachedArray,
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RecvPropInt( "magnetattached_array_element", 0, SIZEOF_IGNORE, 0, RecvProxy_MagnetAttachedObjectList ),
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128,
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0,
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"magnetattached_array"
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)
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*/
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END_RECV_TABLE()
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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C_PhysMagnet::C_PhysMagnet()
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{
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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C_PhysMagnet::~C_PhysMagnet()
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{
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void C_PhysMagnet::PostDataUpdate( DataUpdateType_t updateType )
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{
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BaseClass::PostDataUpdate( updateType );
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/*
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// First, detect any entities removed from the magnet and restore their shadows
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int iCount = m_aAttachedObjects.Count();
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int iServerCount = m_aAttachedObjectsFromServer.Count();
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for ( int i = 0; i < iCount; i++ )
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{
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int iEntIndex = m_aAttachedObjects[i]->entindex();
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for ( int j = 0; j < iServerCount; j++ )
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{
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if ( iEntIndex == m_aAttachedObjectsFromServer[j] )
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break;
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}
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if ( j == iServerCount )
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{
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// Ok, a previously attached object is no longer attached
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m_aAttachedObjects[i]->SetShadowUseOtherEntity( NULL );
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m_aAttachedObjects.Remove(i);
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}
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}
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// Make sure newly attached entities have vertical shadows too
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for ( i = 0; i < iServerCount; i++ )
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{
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C_BaseEntity *pEntity = cl_entitylist->GetEnt( m_aAttachedObjectsFromServer[i] );
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if ( m_aAttachedObjects.Find( pEntity ) == m_aAttachedObjects.InvalidIndex() )
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{
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pEntity->SetShadowUseOtherEntity( this );
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m_aAttachedObjects.AddToTail( pEntity );
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}
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}
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*/
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}
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//-----------------------------------------------------------------------------
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// Purpose: Return a per-entity shadow cast direction
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//-----------------------------------------------------------------------------
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bool C_PhysMagnet::GetShadowCastDirection( Vector *pDirection, ShadowType_t shadowType ) const
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{
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// Magnets shadow is more vertical than others
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//Vector vecDown = g_pClientShadowMgr->GetShadowDirection() - Vector(0,0,1);
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//VectorNormalize( vecDown );
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//*pDirection = vecDown;
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*pDirection = Vector(0,0,-1);
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return true;
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}
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