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78 lines
2.6 KiB
C++
78 lines
2.6 KiB
C++
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/****************************************************************************
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Copyright (c) 2010 cocos2d-x.org
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "CCAccelerometer.h"
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#include "jni/Java_org_cocos2dx_lib_Cocos2dxHelper.h"
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#include <stdio.h>
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#include <android/log.h>
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#define TG3_GRAVITY_EARTH (9.80665f)
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#define LOG_TAG "CCAccelerometer_android"
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#define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG,LOG_TAG,__VA_ARGS__)
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namespace cocos2d
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{
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CCAccelerometer::CCAccelerometer() : m_pAccelDelegate(NULL)
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{
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}
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CCAccelerometer::~CCAccelerometer()
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{
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}
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void CCAccelerometer::setDelegate(CCAccelerometerDelegate* pDelegate)
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{
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m_pAccelDelegate = pDelegate;
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if (pDelegate)
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{
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enableAccelerometerJNI();
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}
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else
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{
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disableAccelerometerJNI();
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}
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}
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void CCAccelerometer::setAccelerometerInterval(float interval)
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{
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setAccelerometerIntervalJNI(interval);
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}
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void CCAccelerometer::update(float x, float y, float z, long sensorTimeStamp)
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{
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if (m_pAccelDelegate)
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{
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m_obAccelerationValue.x = -((double)x / TG3_GRAVITY_EARTH);
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m_obAccelerationValue.y = -((double)y / TG3_GRAVITY_EARTH);
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m_obAccelerationValue.z = -((double)z / TG3_GRAVITY_EARTH);
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m_obAccelerationValue.timestamp = (double)sensorTimeStamp;
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m_pAccelDelegate->didAccelerate(&m_obAccelerationValue);
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}
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}
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} // end of namespace cococs2d
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