You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
127 lines
3.4 KiB
127 lines
3.4 KiB
5 years ago
|
//========= Copyright Valve Corporation, All rights reserved. ============//
|
||
|
|
//
|
||
|
|
// Purpose:
|
||
|
|
//
|
||
|
|
// $NoKeywords: $
|
||
|
|
//=============================================================================//
|
||
|
|
#include "cbase.h"
|
||
|
|
#include "materialsystem/imaterialproxy.h"
|
||
|
|
#include "materialsystem/imaterialvar.h"
|
||
|
|
#include "materialsystem/imaterial.h"
|
||
|
|
#include "materialsystem/itexture.h"
|
||
|
|
#include "toolframework_client.h"
|
||
|
|
#include "portalrenderable_flatbasic.h"
|
||
|
|
#include <KeyValues.h>
|
||
|
|
|
||
|
|
// memdbgon must be the last include file in a .cpp file!!!
|
||
|
|
#include "tier0/memdbgon.h"
|
||
|
|
|
||
|
|
class CPortalPickAlphaMaskProxy : public IMaterialProxy
|
||
|
|
{
|
||
|
|
private:
|
||
|
|
IMaterialVar *m_AlphaMaskTextureOutput;
|
||
|
|
IMaterialVar *m_AlphaMaskTextureFrame;
|
||
|
|
ITexture *m_pOpeningTexture;
|
||
|
|
ITexture *m_pIdleTexture;
|
||
|
|
|
||
|
|
public:
|
||
|
|
CPortalPickAlphaMaskProxy( void );
|
||
|
|
~CPortalPickAlphaMaskProxy( void );
|
||
|
|
virtual bool Init( IMaterial *pMaterial, KeyValues *pKeyValues );
|
||
|
|
virtual void OnBind( void *pBind );
|
||
|
|
virtual void Release( void ) { delete this; }
|
||
|
|
virtual IMaterial * GetMaterial()
|
||
|
|
{
|
||
|
|
if ( m_AlphaMaskTextureOutput )
|
||
|
|
return m_AlphaMaskTextureOutput->GetOwningMaterial();
|
||
|
|
if ( m_AlphaMaskTextureFrame )
|
||
|
|
return m_AlphaMaskTextureFrame->GetOwningMaterial();
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
CPortalPickAlphaMaskProxy::CPortalPickAlphaMaskProxy( void )
|
||
|
|
: m_pOpeningTexture( NULL ), m_pIdleTexture( NULL )
|
||
|
|
{
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
CPortalPickAlphaMaskProxy::~CPortalPickAlphaMaskProxy( void )
|
||
|
|
{
|
||
|
|
if( m_pOpeningTexture )
|
||
|
|
{
|
||
|
|
m_pOpeningTexture->DecrementReferenceCount();
|
||
|
|
m_pOpeningTexture = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( m_pIdleTexture )
|
||
|
|
{
|
||
|
|
m_pIdleTexture->DecrementReferenceCount();
|
||
|
|
m_pIdleTexture = NULL;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
bool CPortalPickAlphaMaskProxy::Init( IMaterial *pMaterial, KeyValues *pKeyValues )
|
||
|
|
{
|
||
|
|
char const* pszResultVar = pKeyValues->GetString( "maskTextureVar" );
|
||
|
|
if( !pszResultVar )
|
||
|
|
return false;
|
||
|
|
|
||
|
|
char const* pszFrameVar = pKeyValues->GetString( "maskFrameVar" );
|
||
|
|
if( !pszFrameVar )
|
||
|
|
return false;
|
||
|
|
|
||
|
|
char const* pszOpeningTextureInput = pKeyValues->GetString( "openingTexture" );
|
||
|
|
if( !pszOpeningTextureInput )
|
||
|
|
return false;
|
||
|
|
|
||
|
|
char const* pszIdleTextureInput = pKeyValues->GetString( "idleTexture" );
|
||
|
|
if( !pszIdleTextureInput )
|
||
|
|
return false;
|
||
|
|
|
||
|
|
bool foundVar;
|
||
|
|
m_AlphaMaskTextureOutput = pMaterial->FindVar( pszResultVar, &foundVar, false );
|
||
|
|
if( !foundVar )
|
||
|
|
return false;
|
||
|
|
|
||
|
|
m_AlphaMaskTextureFrame = pMaterial->FindVar( pszFrameVar, &foundVar, false );
|
||
|
|
if( !foundVar )
|
||
|
|
return false;
|
||
|
|
|
||
|
|
|
||
|
|
m_pOpeningTexture = materials->FindTexture( pszOpeningTextureInput, TEXTURE_GROUP_CLIENT_EFFECTS );
|
||
|
|
m_pOpeningTexture->IncrementReferenceCount();
|
||
|
|
m_pIdleTexture = materials->FindTexture( pszIdleTextureInput, TEXTURE_GROUP_CLIENT_EFFECTS );
|
||
|
|
m_pIdleTexture->IncrementReferenceCount();
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
void CPortalPickAlphaMaskProxy::OnBind( void *pBind )
|
||
|
|
{
|
||
|
|
if( pBind == NULL )
|
||
|
|
return;
|
||
|
|
|
||
|
|
IClientRenderable *pRenderable = (IClientRenderable*)( pBind );
|
||
|
|
|
||
|
|
CPortalRenderable_FlatBasic *pFlatBasic = dynamic_cast<CPortalRenderable_FlatBasic*>( pRenderable );
|
||
|
|
|
||
|
|
if ( !pFlatBasic )
|
||
|
|
return;
|
||
|
|
|
||
|
|
if( pFlatBasic->m_fOpenAmount == 1.0f )
|
||
|
|
{
|
||
|
|
m_AlphaMaskTextureOutput->SetTextureValue( m_pIdleTexture );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
m_AlphaMaskTextureOutput->SetTextureValue( m_pOpeningTexture );
|
||
|
|
m_AlphaMaskTextureFrame->SetIntValue( pFlatBasic->m_fOpenAmount * m_pOpeningTexture->GetNumAnimationFrames() );
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ToolsEnabled() )
|
||
|
|
{
|
||
|
|
ToolFramework_RecordMaterialParams( GetMaterial() );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
EXPOSE_INTERFACE( CPortalPickAlphaMaskProxy, IMaterialProxy, "PortalPickAlphaMask" IMATERIAL_PROXY_INTERFACE_VERSION );
|