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115 lines
3.2 KiB
Text
115 lines
3.2 KiB
Text
/****************************************************************************
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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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#import "AccelerometerDelegateWrapper.h"
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@implementation AccelerometerDispatcher
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static AccelerometerDispatcher* s_pAccelerometerDispatcher;
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@synthesize delegate_;
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@synthesize acceleration_;
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+ (id) sharedAccelerometerDispather
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{
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if (s_pAccelerometerDispatcher == nil) {
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s_pAccelerometerDispatcher = [[self alloc] init];
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}
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return s_pAccelerometerDispatcher;
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}
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- (id) init
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{
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acceleration_ = new cocos2d::CCAcceleration();
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return self;
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}
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- (void) dealloc
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{
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s_pAccelerometerDispatcher = 0;
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delegate_ = 0;
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delete acceleration_;
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[super dealloc];
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}
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- (void) addDelegate: (cocos2d::CCAccelerometerDelegate *) delegate
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{
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delegate_ = delegate;
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if (delegate_)
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{
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[[UIAccelerometer sharedAccelerometer] setDelegate:self];
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}
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else
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{
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[[UIAccelerometer sharedAccelerometer] setDelegate:nil];
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}
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}
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-(void) setAccelerometerInterval:(float)interval
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{
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[[UIAccelerometer sharedAccelerometer] setUpdateInterval:interval];
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}
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- (void)accelerometer:(UIAccelerometer *)accelerometer didAccelerate:(UIAcceleration *)acceleration
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{
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if (! delegate_)
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{
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return;
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}
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acceleration_->x = acceleration.x;
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acceleration_->y = acceleration.y;
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acceleration_->z = acceleration.z;
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acceleration_->timestamp = acceleration.timestamp;
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double tmp = acceleration_->x;
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switch ([[UIApplication sharedApplication] statusBarOrientation])
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{
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case UIInterfaceOrientationLandscapeRight:
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acceleration_->x = -acceleration_->y;
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acceleration_->y = tmp;
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break;
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case UIInterfaceOrientationLandscapeLeft:
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acceleration_->x = acceleration_->y;
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acceleration_->y = -tmp;
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break;
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case UIInterfaceOrientationPortraitUpsideDown:
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acceleration_->x = -acceleration_->y;
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acceleration_->y = -tmp;
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break;
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case UIInterfaceOrientationPortrait:
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break;
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}
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delegate_->didAccelerate(acceleration_);
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}
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@end
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