mirror of https://github.com/axmolengine/axmol.git
146 lines
3.3 KiB
Plaintext
146 lines
3.3 KiB
Plaintext
#include "CCDevice.h"
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#include "ccTypes.h"
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#include "event_dispatcher/CCEventDispatcher.h"
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#include "event_dispatcher/CCAccelerationEvent.h"
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#import <UIKit/UIKit.h>
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// Accelerometer
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#import <Foundation/Foundation.h>
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#import <UIKit/UIKit.h>
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#import <functional>
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@interface CCAccelerometerDispatcher : NSObject<UIAccelerometerDelegate>
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{
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cocos2d::Acceleration *_acceleration;
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}
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+ (id) sharedAccelerometerDispather;
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- (id) init;
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- (void) setAccelerometerEnabled: (bool) isEnabled;
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- (void) setAccelerometerInterval:(float) interval;
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@end
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@implementation CCAccelerometerDispatcher
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static CCAccelerometerDispatcher* s_pAccelerometerDispatcher;
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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::Acceleration();
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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 = nullptr;
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delete _acceleration;
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[super dealloc];
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}
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- (void) setAccelerometerEnabled: (bool) isEnabled
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{
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if (isEnabled)
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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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_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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cocos2d::AccelerationEvent event(*_acceleration);
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cocos2d::EventDispatcher::getInstance()->dispatchEvent(&event);
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}
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@end
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//
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NS_CC_BEGIN
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int Device::getDPI()
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{
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static int dpi = -1;
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if (dpi == -1)
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{
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float scale = 1.0f;
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if ([[UIScreen mainScreen] respondsToSelector:@selector(scale)]) {
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scale = [[UIScreen mainScreen] scale];
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}
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if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
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dpi = 132 * scale;
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} else if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
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dpi = 163 * scale;
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} else {
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dpi = 160 * scale;
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}
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}
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return dpi;
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}
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void Device::setAccelerometerEnabled(bool isEnabled)
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{
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[[CCAccelerometerDispatcher sharedAccelerometerDispather] setAccelerometerEnabled:isEnabled];
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}
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void Device::setAccelerometerInterval(float interval)
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{
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[[CCAccelerometerDispatcher sharedAccelerometerDispather] setAccelerometerInterval:interval];
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}
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NS_CC_END
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