77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
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//========= Copyright <20> 1996-2008, Valve Corporation, All rights reserved. ============//
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//
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// Purpose: Definition of the info_remarkable entity.
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// This entity is a quick and dirty hack to provide writers
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// with some kind of object that characters can remark upon.
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// It is not performant, because it relies upon each character
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// polling over each of these for visibility. A better approach
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// will be an object that is notified by the engine when it is within
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// a character's view.
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//
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// $NoKeywords: $
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//=============================================================================//
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#include "cbase.h"
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#include "inforemarkable.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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/// A global list of entities that can be remarked upon.
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/// @todo This is an awful, brute force solution. Fix it.
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class CRemarkableEntityList : public CAutoGameSystem
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{
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public:
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CRemarkableEntityList( char const *name ) : CAutoGameSystem( name )
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{}
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virtual void LevelShutdownPostEntity()
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{
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m_list.Purge();
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}
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void AddEntity( CInfoRemarkable *pItem )
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{
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m_list.AddToTail( pItem );
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}
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void RemoveEntity( CInfoRemarkable *pItem )
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{
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m_list.FindAndRemove( pItem );
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}
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CUtlLinkedList< CInfoRemarkable * > m_list;
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};
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CRemarkableEntityList g_RemarkableList( "CRemarkableEntityList" );
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CUtlLinkedList< CInfoRemarkable * > *CInfoRemarkable::GetListOfAllThatIsRemarkable( void )
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{
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return &g_RemarkableList.m_list;
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}
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CInfoRemarkable::~CInfoRemarkable()
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{
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g_RemarkableList.RemoveEntity( this );
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}
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void CInfoRemarkable::Spawn( void )
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{
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g_RemarkableList.AddEntity(this);
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m_iTimesRemarkedUpon = 0;
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}
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//--------------------------------------------------------------------------------------------------------
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LINK_ENTITY_TO_CLASS( info_remarkable, CInfoRemarkable );
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//--------------------------------------------------------------------------------------------------------
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BEGIN_DATADESC( CInfoRemarkable )
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DEFINE_KEYFIELD( m_szRemarkContext, FIELD_STRING, "contextsubject" ),
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END_DATADESC()
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