cellrenderer.h

Go to the documentation of this file.

/***************************************************************************
 *   Copyright (C) 2005-2019 by the FIFE team                              *
 *   http://www.fifengine.net                                              *
 *   This file is part of FIFE.                                            *
 *                                                                         *
 *   FIFE is free software; you can redistribute it and/or                 *
 *   modify it under the terms of the GNU Lesser General Public            *
 *   License as published by the Free Software Foundation; either          *
 *   version 2.1 of the License, or (at your option) any later version.    *
 *                                                                         *
 *   This library 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     *
 *   Lesser General Public License for more details.                       *
 *                                                                         *
 *   You should have received a copy of the GNU Lesser General Public      *
 *   License along with this library; if not, write to the                 *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
 ***************************************************************************/

#ifndef FIFE_CELLRENDERER_H
#define FIFE_CELLRENDERER_H

// Standard C++ library includes

// 3rd party library includes

// FIFE includes
// These includes are split up in two parts, separated by one empty line
// First block: files included from the FIFE root src directory
// Second block: files included from the same folder
#include "view/rendererbase.h"

#include "targetrenderer.h"

namespace FIFE {
    class RenderBackend;
    class Cell;
    class IFont;

    class CellRenderer: public RendererBase {
    public:
        CellRenderer(RenderBackend* renderbackend, int32_t position);
        
        CellRenderer(const CellRenderer& old);

        RendererBase* clone();
        
        virtual ~CellRenderer();

        std::string getName();

        void render(Camera* cam, Layer* layer, RenderList& instances);

        void setBlockerColor(uint8_t r, uint8_t g, uint8_t b);

        void setPathColor(uint8_t r, uint8_t g, uint8_t b);
        
        void setEnabledBlocking(bool enabled);

        bool isEnabledBlocking();

        void setEnabledPathVisual(bool enabled);

        bool isEnabledPathVisual();
        
        void addPathVisual(Instance* instance);

        void removePathVisual(Instance* instance);

        void setEnabledCost(const std::string& costId, bool enabled);

        bool isEnabledCost(const std::string& costId);

        void setFont(IFont* font);

        IFont* getFont();

        static CellRenderer* getInstance(IRendererContainer* cnt);

    private:
        SDL_Color m_blockerColor;
        SDL_Color m_pathColor;
        bool m_blockingEnabled;
        bool m_pathVisualEnabled;
        IFont* m_font;
        
        std::vector<Instance*> m_visualPaths;
        std::set<std::string> m_visualCosts;
    };
}

#endif