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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
// $NoKeywords: $
//=============================================================================//
#include "cbase.h"
#include "proxyentity.h"
#include "materialsystem/imaterial.h"
#include "materialsystem/imaterialvar.h"
#include "materialsystem/imaterialsystem.h"
#include "c_basetfplayer.h"
#include "c_tf_basecombatweapon.h"
class CInfiltratorCamoMaterialProxy : public CEntityMaterialProxy
{
public:
CInfiltratorCamoMaterialProxy();
virtual ~CInfiltratorCamoMaterialProxy();
virtual bool Init( IMaterial *pMaterial, KeyValues* pKeyValues );
virtual void OnBind( C_BaseEntity *pC_BaseEntity );
private:
IMaterialVar *m_CamoVar;
};
CInfiltratorCamoMaterialProxy::CInfiltratorCamoMaterialProxy()
{
m_CamoVar = NULL;
}
CInfiltratorCamoMaterialProxy::~CInfiltratorCamoMaterialProxy()
{
}
bool CInfiltratorCamoMaterialProxy::Init( IMaterial *pMaterial, KeyValues* pKeyValues )
{
bool foundVar;
m_CamoVar = pMaterial->FindVar( "$alpha", &foundVar, false );
if( !foundVar )
{
m_CamoVar = NULL;
return false;
}
return true;
}
void CInfiltratorCamoMaterialProxy::OnBind( C_BaseEntity *pEnt )
{
if( !m_CamoVar )
return;
C_BaseTFPlayer *player = dynamic_cast< C_BaseTFPlayer * >( pEnt );
if ( player )
{
float amount = 1 - player->ComputeCamoEffectAmount();
m_CamoVar->SetFloatValue( amount );
}
else
{
// Weapon model?
C_BaseTFCombatWeapon *pWeapon = dynamic_cast< C_BaseTFCombatWeapon * >( pEnt );
if ( pWeapon )
{
float amount = 1 - ((C_BaseTFPlayer *)pWeapon->GetOwner())->ComputeCamoEffectAmount();
m_CamoVar->SetFloatValue( amount );
}
else
{
C_BaseViewModel *pViewmodel = dynamic_cast< C_BaseViewModel * >( pEnt );
if ( pViewmodel )
{
// Get the local player's values
player = C_BaseTFPlayer::GetLocalPlayer();
float amount = 1 - player->ComputeCamoEffectAmount();
m_CamoVar->SetFloatValue( amount );
}
}
}
}
EXPOSE_INTERFACE( CInfiltratorCamoMaterialProxy, IMaterialProxy, "InfiltratorCamo" IMATERIAL_PROXY_INTERFACE_VERSION );
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