1 #ifndef OIS_iPhoneAccelerometer_H 2 #define OIS_iPhoneAccelerometer_H 3 4 #include "OISJoystick.h" 5 #include "iphone/iPhonePrereqs.h" 6 7 #import <UIKit/UIKit.h> 8 @class iPhoneAccelerometerDelegate; 9 10 class JoyStickState; 11 12 namespace OIS 13 { 14 class iPhoneAccelerometer : public JoyStick 15 { 16 public: 17 iPhoneAccelerometer(InputManager* creator, bool buffered); 18 virtual ~iPhoneAccelerometer(); 19 20 /** @copydoc Object::setBuffered */ 21 virtual void setBuffered(bool buffered); 22 23 void setUpdateInterval(float interval) { 24 mUpdateInterval = interval; 25 [[UIAccelerometer sharedAccelerometer] setUpdateInterval:(1.0f / mUpdateInterval)]; 26 } 27 28 Vector3 getAccelerometerVector3(void) { return mState.mVectors[0]; } 29 /** @copydoc Object::capture */ 30 virtual void capture(); 31 32 /** @copydoc Object::queryInterface */ 33 virtual Interface* queryInterface(Interface::IType type) {return 0;} 34 35 /** @copydoc Object::_initialize */ 36 virtual void _initialize(); 37 38 void didAccelerate(UIAcceleration *acceleration); 39 40 protected: 41 iPhoneAccelerometerDelegate *accelerometerDelegate; 42 43 /** The update frequency of the accelerometer. Represented in times per second. */ 44 float mUpdateInterval; 45 Vector3 mTempState; 46 }; 47 } 48 49 50 #endif // OIS_iPhoneAccelerometer_H 51
