//-----------------------------------------------------------------------------
// TmxTerrainArray.cpp
//
// Copyright (c) 2010-2014, Tamir Atias
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//  * Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
//  * Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL TAMIR ATIAS BE LIABLE FOR ANY
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: Tamir Atias
//-----------------------------------------------------------------------------
#include "tinyxml2.h"
#include <cstdlib>

#include "TmxTerrainArray.h"
#include "TmxTerrain.h"

using std::string;
using std::map;

namespace Tmx
{
    TerrainArray::TerrainArray()
    {}

    TerrainArray::~TerrainArray()
    {
    }

    void TerrainArray::Parse(std::vector< Tmx::Terrain* > *terrainTypes, const tinyxml2::XMLNode *terrainArrayNode)
    {
        // Iterate through all of the terrain nodes.
        const tinyxml2::XMLNode *terrainNode = terrainArrayNode->FirstChildElement("terrain");

        while (terrainNode)
        {
            // Read the attributes of the terrain and add it the terrainTypes vector.
            Terrain *terrainType = new Terrain();
            terrainType->Parse(terrainNode);
            terrainTypes->push_back(terrainType);

            terrainNode = terrainNode->NextSiblingElement("terrain");
        }
    }
}