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1 | /*! |
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2 | * @file state.h |
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3 | * Definition of the States-singleton Class |
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4 | */ |
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5 | |
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6 | #ifndef _STATE_H |
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7 | #define _STATE_H |
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8 | |
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9 | #include "base_object.h" |
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10 | |
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11 | // FORWARD DEFINITION |
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12 | class PNode; |
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13 | class WorldEntity; |
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14 | template<class T> class tList; |
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15 | |
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16 | //! A Singleton class, that handles some states about orxonox's objects |
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17 | class State : public BaseObject { |
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18 | |
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19 | public: |
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20 | // CAMERA // |
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21 | /** @param camera the PNode to the Camera, @param cameraTarget the PNode to the Camera's target */ |
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22 | static void setCamera(const PNode* camera, const PNode* cameraTarget); |
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23 | /** @returns a Pointer to the PNode of the Camera */ |
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24 | static inline const PNode* getCamera() { return State::camera; }; |
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25 | /** @returns a Pointer to the CameraTarget */ |
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26 | static inline const PNode* getCameraTarget() { return State::cameraTarget; }; |
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27 | |
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28 | // WORLD_ENTITY_LIST // |
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29 | /** @param worldEntityList The World's List of WorldEntities */ |
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30 | static inline void setWorldEntityList(tList<WorldEntity>* worldEntityList) { State::worldEntityList = worldEntityList; }; |
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31 | /** @returns the List of WorldEntities */ |
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32 | static inline tList<WorldEntity>* getWorldEntityList() { return State::worldEntityList; }; |
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33 | |
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34 | private: |
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35 | State(); |
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36 | |
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37 | static const PNode* camera; //!< A reference to the camera |
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38 | static const PNode* cameraTarget; //!< a reference to the cameraTarget |
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39 | |
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40 | static tList<WorldEntity>* worldEntityList; //!< The List of the worldEntities |
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41 | }; |
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42 | |
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43 | #endif /* _STATE_H */ |
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