////////////////////////////////////////////////////////////////////////////////
//
// Copyright 2016 - 2017, 2019 - 2021, 2023, Gothenburg Bit Factory.
//
// 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.
//
// https://opensource.org/license/mit
//
////////////////////////////////////////////////////////////////////////////////

#ifndef INCLUDED_PALETTE
#define INCLUDED_PALETTE

#include <Color.h>
#include <string>
#include <vector>

class Palette
{
public:
  Palette ();
  void add (Color);
  Color next ();
  int size () const;
  void clear ();

public:
  bool enabled {true};

private:
  std::vector <Color> _colors  {};
  int                 _current {0};
};

#endif
