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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: Acts exactly like "AnimatedTexture", but ONLY if the texture
// it's working on matches the desired texture to work on.
//
// This assumes that some other proxy will be switching out the textures.
//
// $NoKeywords: $
//=============================================================================//
#include "cbase.h"
#include "materialsystem/imaterialproxy.h"
#include "materialsystem/imaterialvar.h"
#include "materialsystem/imaterial.h"
#include "materialsystem/itexture.h"
#include "baseanimatedtextureproxy.h"
#include "utlstring.h"
#include <KeyValues.h>
// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"
class CAnimateSpecificTexture : public CBaseAnimatedTextureProxy
{
private:
CUtlString m_OnlyAnimateOnTexture;
public:
virtual float GetAnimationStartTime( void* pBaseEntity ) { return 0; }
virtual bool Init( IMaterial *pMaterial, KeyValues *pKeyValues );
virtual void OnBind( void *pC_BaseEntity );
virtual void Release( void ) { delete this; }
};
bool CAnimateSpecificTexture::Init( IMaterial *pMaterial, KeyValues *pKeyValues )
{
char const* pszAnimateOnTexture = pKeyValues->GetString( "onlyAnimateOnTexture" );
if( !pszAnimateOnTexture )
return false;
m_OnlyAnimateOnTexture.Set( pszAnimateOnTexture );
return CBaseAnimatedTextureProxy::Init( pMaterial, pKeyValues );
}
void CAnimateSpecificTexture::OnBind( void *pC_BaseEntity )
{
if( FStrEq( m_AnimatedTextureVar->GetTextureValue()->GetName(), m_OnlyAnimateOnTexture ) )
{
CBaseAnimatedTextureProxy::OnBind( pC_BaseEntity );
}
//else do nothing
}
EXPOSE_INTERFACE( CAnimateSpecificTexture, IMaterialProxy, "AnimateSpecificTexture" IMATERIAL_PROXY_INTERFACE_VERSION );
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