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#include <vector>
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using namespace std;
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#include "point.hpp"
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#include "snake.hpp"
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Snake::Snake()
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{
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    R = 255;
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    G = 255;
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    B = 0;
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    direction = Up;
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    dead = false; // FALSE ?
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}
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void Snake::nextPoint(Point newPoint)
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{
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    points.insert(points.begin(), newPoint);
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    points.pop_back();
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}
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void Snake::move()
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{
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    switch (direction)
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    {
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        case Up:
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            nextPoint(Point(points[0].X, points[0].Y - 1));
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            break;
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        case Down:
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            nextPoint(Point(points[0].X, points[0].Y + 1));
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            break;
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        case Left:
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            nextPoint(Point(points[0].X - 1, points[0].Y));
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            break;
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        case Right:
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            nextPoint(Point(points[0].X + 1, points[0].Y));
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            break;
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    }
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}
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void append(int num)
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{
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    Point * p = & points[points.size() - 1];
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    points.push_back(*p);
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}