//==============================================================================
// This program 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.
//
// This program 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 Library 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//==============================================================================

//==============================================================================
// File: cAnimationManager.cpp
// Project: Shooting Star
// Author: Jarmo Hekkanen <jarski@2ndpoint.fi>
// Copyrights (c) 2003 2ndPoint ry (www.2ndpoint.fi)
//------------------------------------------------------------------------------
// Revision history
//==============================================================================

//==============================================================================
// Includes
#include "cAnimationManager.hpp"
#include "Debug.hpp"
//------------------------------------------------------------------------------
// Namespaces
using namespace ShootingStar;
//==============================================================================


//! Constructor
cAnimationManager::cAnimationManager (void)
{
	// Empty
};

//! Destructor
cAnimationManager::~cAnimationManager (void)
{
	FreeAllAnimations ();
};

//! Return singleton
cAnimationManager &
cAnimationManager::GetInstance (void)
{
	static cAnimationManager singleton;
	return singleton;
}
		
//! Load animation
Uint32 
cAnimationManager::LoadAnimation (string filename)
{
	if ( mAnimations[filename].GetDisplayList () != 0 )
		return mAnimations[filename].GetDisplayList ();
	
	string temp = mDataDir;
	temp.append (filename);
	
	dbgInfo () << "Loading animation from file " << temp << '\n';
	mAnimations[filename].LoadConfig (temp);
	return mAnimations[filename].Compile ();
}

//! Free all animations
void 
cAnimationManager::FreeAllAnimations (void)
{
	if ( mAnimations.empty () )
		return;

	dbgInfo () << "Freeing all animations\n";
	
	mAnimations.clear ();
}

//==============================================================================
// EOF
//==============================================================================