36 lines
619 B
C++
36 lines
619 B
C++
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#ifndef POLE_H
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#define POLE_H
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#include "Light.h"
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#include "Observer.h"
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#include "Pelican.h"
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#include "Subject.h"
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class Hint;
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class PoleVisitor;
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class Pole : public Observer, public Subject {
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public:
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void update(const Hint &);
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void accept(PoleVisitor &);
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Pole(int x, int y, Pelican &p);
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~Pole();
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private:
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Pelican &myPelican;
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void setTrafficLights(Pelican::PelicanState);
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void setWaitLight(bool);
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enum LightName { RED_LIGHT, YELLOW_LIGHT, GREEN_LIGHT, GREEN_MAN, RED_MAN };
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Light *lights[RED_MAN + 1];
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Light *waitLight;
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};
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#endif
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