mapping.h

#ifndef PIXLED_MAPPING_H
#define PIXLED_MAPPING_H
 
#include "../mapping.h"
 
namespace pixled { 
 
    namespace mapping {
        std::ostream& operator<<(std::ostream& o, const Mapping& m);
 
        class TurtleMapping : public Mapping {
            private:
                point turtle_position {0, 0};
                angle turtle_orientation = angle::fromDeg(0.);
                index_t current_led_index = 0;
                void moveTo(point p, index_t num_led);
 
            public:
                point position() const;
                angle orientation() const;
                index_t ledIndex() const;
 
 
                void forward(coordinate distance, index_t num_led = 0);
                void turnLeft(angle angle);
                void turnRight(angle angle);
 
                void jump(point p);
        };
 
        class LedStrip : public TurtleMapping {
            private:
                std::vector<point> coordinates;
                index_t length;
            public:
                LedStrip(index_t length);
 
                index_t getLength() const {
                    return length;
                }
        };
 
        enum PANEL_LINKING {
            LEFT_RIGHT_LEFT_RIGHT_FROM_BOTTOM,
            LEFT_RIGHT_RIGHT_LEFT_FROM_BOTTOM,
            RIGHT_LEFT_RIGHT_LEFT_FROM_BOTTOM,
            RIGHT_LEFT_LEFT_RIGHT_FROM_BOTTOM,
            LEFT_RIGHT_LEFT_RIGHT_FROM_TOP,
            LEFT_RIGHT_RIGHT_LEFT_FROM_TOP,
            RIGHT_LEFT_RIGHT_LEFT_FROM_TOP,
            RIGHT_LEFT_LEFT_RIGHT_FROM_TOP,
            TOP_DOWN_TOP_DOWN_FROM_LEFT,
            TOP_DOWN_DOWN_TOP_FROM_LEFT,
            DOWN_TOP_DOWN_TOP_FROM_LEFT,
            DOWN_TOP_TOP_DOWN_FROM_LEFT,
            TOP_DOWN_TOP_DOWN_FROM_RIGHT,
            TOP_DOWN_DOWN_TOP_FROM_RIGHT,
            DOWN_TOP_DOWN_TOP_FROM_RIGHT,
            DOWN_TOP_TOP_DOWN_FROM_RIGHT
        };
 
        class LedPanel : public TurtleMapping {
            private:
                index_t _width;
                index_t _height;
 
                void drawLeftRightLeftRightFromBottom(index_t width, index_t height);
                void drawRightLeftRightLeftFromBottom(index_t width, index_t height);
                void drawHorizontalSnakeFromBottom(index_t width, index_t height);
 
                void drawLeftRightLeftRightFromTop(index_t width, index_t height);
                void drawRightLeftRightLeftFromTop(index_t width, index_t height);
                void drawHorizontalSnakeFromTop(index_t width, index_t height);
 
                void drawTopDownTopDownFromLeft(index_t width, index_t height);
                void drawDownTopDownTopFromLeft(index_t width, index_t height);
                void drawVerticalSnakeFromLeft(index_t width, index_t height);
 
                void drawTopDownTopDownFromRight(index_t width, index_t height);
                void drawDownTopDownTopFromRight(index_t width, index_t height);
                void drawVerticalSnakeFromRight(index_t width, index_t height);
            public:
                LedPanel(index_t width, index_t height, PANEL_LINKING linking);
 
                index_t width() const {return _width;}
                index_t height() const {return _height;}
        };
    }
}
#endif