tf2/tf2_src/game/client/IsNPCProxy.cpp

//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: 
//
// $NoKeywords: $
//=============================================================================//
#include "cbase.h"
#include "functionproxy.h"
#include "toolframework_client.h"

// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"

// forward declarations
void ToolFramework_RecordMaterialParams( IMaterial *pMaterial );

//-----------------------------------------------------------------------------
// Returns the player health (from 0 to 1)
//-----------------------------------------------------------------------------
class CProxyIsNPC : public CResultProxy
{
public:
	bool Init( IMaterial *pMaterial, KeyValues *pKeyValues );
	void OnBind( void *pC_BaseEntity );

private:
	CFloatInput	m_Factor;
};

bool CProxyIsNPC::Init( IMaterial *pMaterial, KeyValues *pKeyValues )
{
	if (!CResultProxy::Init( pMaterial, pKeyValues ))
		return false;

	if (!m_Factor.Init( pMaterial, pKeyValues, "scale", 1 ))
		return false;

	return true;
}

void CProxyIsNPC::OnBind( void *pC_BaseEntity )
{
	if ( !pC_BaseEntity )
		return;

	C_BaseEntity *pEntity = BindArgToEntity( pC_BaseEntity );
	if ( pEntity && pEntity->IsNPC() )
	{
		SetFloatResult( m_Factor.GetFloat() );
	}
	else
	{
		SetFloatResult( 0.0f );
	}
	if ( ToolsEnabled() )
	{
		ToolFramework_RecordMaterialParams( GetMaterial() );
	}
}

EXPOSE_INTERFACE( CProxyIsNPC, IMaterialProxy, "IsNPC" IMATERIAL_PROXY_INTERFACE_VERSION );