////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2011
//
//    This file is part of Scorched3D.
//
//    Scorched3D is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    Scorched3D is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License along
//    with this program; if not, write to the Free Software Foundation, Inc.,
//    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
////////////////////////////////////////////////////////////////////////////////

#include <landscapedef/LandscapeMusic.hpp>
#include <math.h>

LandscapeMusicType::LandscapeMusicType()
{
}

LandscapeMusicType::~LandscapeMusicType()
{
}

bool LandscapeMusicType::readXML(XMLNode *node)
{
	// Playstate
	std::string state;
	while (node->getNamedChild("playstate", state, false))
	{
		PlayState playstate;
		if (0 == strcmp(state.c_str(), "loading")) playstate = StateLoading;
		else if (0 == strcmp(state.c_str(), "buying")) playstate = StateBuying;
		else if (0 == strcmp(state.c_str(), "playing")) playstate = StatePlaying;
		else if (0 == strcmp(state.c_str(), "shot")) playstate = StateShot;
		else if (0 == strcmp(state.c_str(), "score")) playstate = StateScore;
		else if (0 == strcmp(state.c_str(), "wait")) playstate = StateWait;
		else return node->returnError("Unknown playstate type");
		playstates.push_back(playstate);
	}
	if (playstates.empty()) return node->returnError("No playstats defined");

	// Sound file
	if (!node->getNamedChild("file", file)) return false;
	if (!S3D::checkDataFile(file.c_str())) return false;

	// Gain (volume)
	if (!node->getNamedChild("gain", gain)) return false;
	return node->failChildren();
}
