//-----------------------------------------------------------------------------
// Copyright (c) 2012 GarageGames, LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//-----------------------------------------------------------------------------

#include "platform/platform.h"
#include "lighting/lightingInterfaces.h"


void AvailableSLInterfaces::registerSystem(SceneLightingInterface* si)
{   
   mAvailableSystemInterfaces.push_back(si);
   mDirty = true;
}

void AvailableSLInterfaces::initInterfaces()
{
   if ( !mDirty )
      return;

   mAvailableObjectTypes = mClippingMask = mZoneLightSkipMask = 0;

   SceneLightingInterface** sitr = mAvailableSystemInterfaces.begin();
   for ( ; sitr != mAvailableSystemInterfaces.end(); sitr++ )
   {
      SceneLightingInterface* si = (*sitr);
      si->init();
      mAvailableObjectTypes |= si->addObjectType();
      mClippingMask |= si->addToClippingMask();
      mZoneLightSkipMask |= si->addToZoneLightSkipMask();
   }

   mDirty = false;
}