64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose: CTrainingAnnotation Entity. This entity is used to place
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// annotations on maps.
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//=============================================================================//
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#include "cbase.h"
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#include "entity_training_annotations.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: Show an anotation in 3D space in the hud to point out things of
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// interest to the player.
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//-----------------------------------------------------------------------------
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BEGIN_DATADESC( CTrainingAnnotation )
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DEFINE_KEYFIELD( m_displayText, FIELD_STRING, "display_text" ),
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DEFINE_KEYFIELD( m_flLifetime, FIELD_FLOAT, "lifetime" ),
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DEFINE_KEYFIELD( m_flVerticalOffset, FIELD_FLOAT, "offset" ),
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DEFINE_INPUTFUNC( FIELD_VOID, "Show", InputShow ),
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DEFINE_INPUTFUNC( FIELD_VOID, "Hide", InputHide ),
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END_DATADESC()
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LINK_ENTITY_TO_CLASS( training_annotation, CTrainingAnnotation );
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CTrainingAnnotation::CTrainingAnnotation()
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: m_flLifetime(1.0f),
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m_flVerticalOffset(0.0f)
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{
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}
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void CTrainingAnnotation::Show()
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{
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IGameEvent *pEvent = gameeventmanager->CreateEvent( "show_annotation" );
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if ( pEvent )
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{
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Vector location = GetAbsOrigin();
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pEvent->SetString( "text", STRING( m_displayText ) );
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pEvent->SetInt( "id", (long)this );
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pEvent->SetFloat( "worldPosX", location.x );
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pEvent->SetFloat( "worldPosY", location.y );
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pEvent->SetFloat( "worldPosZ", location.z + m_flVerticalOffset );
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pEvent->SetFloat( "lifetime", m_flLifetime );
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pEvent->SetInt( "follow_entindex", 0 );
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gameeventmanager->FireEvent( pEvent );
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}
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}
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void CTrainingAnnotation::Hide()
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{
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IGameEvent *pEvent = gameeventmanager->CreateEvent( "hide_annotation" );
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if ( pEvent )
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{
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pEvent->SetInt( "id", (long)this );
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gameeventmanager->FireEventClientSide( pEvent );
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}
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}
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