235 lines
10 KiB
Objective-C
235 lines
10 KiB
Objective-C
/*
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Copyright (c) 2018, Muh-Tarng Lin. All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation and/or
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other materials provided with the distribution.
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3. Neither the name of the copyright holder(s) nor the names of any contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission. No license is granted to the trademarks of
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the copyright holders even if such marks are included in this software.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#import "Availability.h"
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#import "ORKTouchAbilityTouch.h"
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#import "ORKHelpers_Internal.h"
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@interface ORKTouchAbilityTouch ()
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@property(nonatomic, assign) NSTimeInterval timestamp;
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@property(nonatomic, assign) UITouchPhase phase;
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@property(nonatomic, assign) NSUInteger tapCount;
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@property(nonatomic, assign) UITouchType type;
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@property(nonatomic, assign) CGFloat majorRadius;
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@property(nonatomic, assign) CGFloat majorRadiusTolerance;
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@property(nonatomic, assign) CGPoint locationInWindow;
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@property(nonatomic, assign) CGPoint previousLocationInWindow;
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@property(nonatomic, assign) CGPoint preciseLocationInWindow;
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@property(nonatomic, assign) CGPoint precisePreviousLocationInWindow;
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@property(nonatomic, assign) CGFloat force;
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@property(nonatomic, assign) CGFloat maximumPossibleForce;
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@property(nonatomic, assign) CGFloat azimuthAngleInWindow;
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@property(nonatomic, assign) CGVector azimuthUnitVectorInWindow;
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@property(nonatomic, assign) CGFloat altitudeAngle;
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@property(nonatomic, copy) NSNumber * _Nullable estimationUpdateIndex;
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@property(nonatomic, assign) UITouchProperties estimatedProperties;
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@property(nonatomic, assign) UITouchProperties estimatedPropertiesExpectingUpdates;
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@end
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@implementation ORKTouchAbilityTouch
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+ (BOOL)supportsSecureCoding {
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return YES;
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}
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- (void)encodeWithCoder:(NSCoder *)aCoder {
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ORK_ENCODE_DOUBLE(aCoder, timestamp);
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ORK_ENCODE_ENUM(aCoder, phase);
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ORK_ENCODE_INTEGER(aCoder, tapCount);
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ORK_ENCODE_ENUM(aCoder, type);
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ORK_ENCODE_DOUBLE(aCoder, majorRadius);
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ORK_ENCODE_DOUBLE(aCoder, majorRadiusTolerance);
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ORK_ENCODE_CGPOINT(aCoder, locationInWindow);
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ORK_ENCODE_CGPOINT(aCoder, previousLocationInWindow);
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ORK_ENCODE_CGPOINT(aCoder, preciseLocationInWindow);
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ORK_ENCODE_CGPOINT(aCoder, precisePreviousLocationInWindow);
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ORK_ENCODE_DOUBLE(aCoder, force);
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ORK_ENCODE_DOUBLE(aCoder, maximumPossibleForce);
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ORK_ENCODE_DOUBLE(aCoder, azimuthAngleInWindow);
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[aCoder encodeCGVector:self.azimuthUnitVectorInWindow forKey:@ORK_STRINGIFY(azimuthUnitVectorInWindow)];
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ORK_ENCODE_DOUBLE(aCoder, altitudeAngle);
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if (self.estimationUpdateIndex != nil) {
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ORK_ENCODE_OBJ(aCoder, estimationUpdateIndex);
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}
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ORK_ENCODE_INTEGER(aCoder, estimatedProperties);
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ORK_ENCODE_INTEGER(aCoder, estimatedPropertiesExpectingUpdates);
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}
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- (instancetype)initWithCoder:(NSCoder *)aDecoder {
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self = [super init];
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if (self) {
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ORK_DECODE_DOUBLE(aDecoder, timestamp);
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ORK_DECODE_ENUM(aDecoder, phase);
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ORK_DECODE_INTEGER(aDecoder, tapCount);
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ORK_DECODE_ENUM(aDecoder, type);
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ORK_DECODE_DOUBLE(aDecoder, majorRadius);
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ORK_DECODE_DOUBLE(aDecoder, majorRadiusTolerance);
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ORK_DECODE_CGPOINT(aDecoder, locationInWindow);
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ORK_DECODE_CGPOINT(aDecoder, previousLocationInWindow);
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ORK_DECODE_CGPOINT(aDecoder, preciseLocationInWindow);
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ORK_DECODE_CGPOINT(aDecoder, precisePreviousLocationInWindow);
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ORK_DECODE_DOUBLE(aDecoder, force);
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ORK_DECODE_DOUBLE(aDecoder, maximumPossibleForce);
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ORK_DECODE_DOUBLE(aDecoder, azimuthAngleInWindow);
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self.azimuthUnitVectorInWindow = [aDecoder decodeCGVectorForKey:@ORK_STRINGIFY(azimuthUnitVectorInWindow)];
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ORK_DECODE_DOUBLE(aDecoder, altitudeAngle);
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ORK_DECODE_OBJ_CLASS(aDecoder, estimationUpdateIndex, NSNumber);
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ORK_DECODE_INTEGER(aDecoder, estimatedProperties);
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ORK_DECODE_INTEGER(aDecoder, estimatedPropertiesExpectingUpdates);
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}
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return self;
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}
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- (id)copyWithZone:(NSZone *)zone {
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ORKTouchAbilityTouch *touch = [[[self class] allocWithZone:zone] init];
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touch.timestamp = self.timestamp;
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touch.phase = self.phase;
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touch.tapCount = self.tapCount;
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touch.type = self.type;
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touch.majorRadius = self.majorRadius;
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touch.majorRadiusTolerance = self.majorRadiusTolerance;
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touch.locationInWindow = self.locationInWindow;
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touch.previousLocationInWindow = self.previousLocationInWindow;
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touch.preciseLocationInWindow = self.preciseLocationInWindow;
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touch.precisePreviousLocationInWindow = self.precisePreviousLocationInWindow;
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touch.force = self.force;
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touch.maximumPossibleForce = self.maximumPossibleForce;
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touch.azimuthAngleInWindow = self.azimuthAngleInWindow;
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touch.azimuthUnitVectorInWindow = self.azimuthUnitVectorInWindow;
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touch.altitudeAngle = self.altitudeAngle;
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touch.estimationUpdateIndex = [self.estimationUpdateIndex copy];
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touch.estimatedProperties = self.estimatedProperties;
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touch.estimatedPropertiesExpectingUpdates = self.estimatedPropertiesExpectingUpdates;
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return touch;
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}
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- (instancetype)initWithUITouch:(UITouch *)touch {
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self = [super init];
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if (self) {
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self.timestamp = touch.timestamp + [NSDate dateWithTimeIntervalSinceNow:-[[NSProcessInfo processInfo] systemUptime]].timeIntervalSince1970;
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self.phase = touch.phase;
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self.tapCount = touch.tapCount;
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self.type = touch.type;
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self.majorRadius = touch.majorRadius;
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self.majorRadiusTolerance = touch.majorRadiusTolerance;
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self.locationInWindow = [touch locationInView:nil];
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self.previousLocationInWindow = [touch previousLocationInView:nil];
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self.preciseLocationInWindow = [touch preciseLocationInView:nil];
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self.precisePreviousLocationInWindow = [touch precisePreviousLocationInView:nil];
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self.force = touch.force;
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self.maximumPossibleForce = touch.maximumPossibleForce;
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self.azimuthAngleInWindow = [touch azimuthAngleInView:nil];
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self.azimuthUnitVectorInWindow = [touch azimuthUnitVectorInView:nil];
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self.altitudeAngle = touch.altitudeAngle;
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self.estimationUpdateIndex = touch.estimationUpdateIndex;
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self.estimatedProperties = touch.estimatedProperties;
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self.estimatedPropertiesExpectingUpdates = touch.estimatedPropertiesExpectingUpdates;
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}
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return self;
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}
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- (BOOL)isEqual:(id)object {
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if ([self class] != [object class]) {
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return NO;
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}
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__typeof(self) castObject = object;
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return ((self.timestamp == castObject.timestamp) &&
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(self.phase == castObject.phase) &&
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(self.tapCount == castObject.tapCount) &&
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(self.type == castObject.type) &&
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(self.majorRadius == castObject.majorRadius) &&
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(self.majorRadiusTolerance == castObject.majorRadius) &&
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CGPointEqualToPoint(self.locationInWindow, castObject.locationInWindow) &&
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CGPointEqualToPoint(self.previousLocationInWindow, castObject.previousLocationInWindow) &&
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CGPointEqualToPoint(self.preciseLocationInWindow, castObject.preciseLocationInWindow) &&
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CGPointEqualToPoint(self.precisePreviousLocationInWindow, castObject.precisePreviousLocationInWindow) &
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(self.force == castObject.force) &&
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(self.maximumPossibleForce == castObject.maximumPossibleForce) &&
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(self.azimuthAngleInWindow == castObject.azimuthAngleInWindow) &&
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(self.azimuthUnitVectorInWindow.dx == castObject.azimuthUnitVectorInWindow.dx) &&
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(self.azimuthUnitVectorInWindow.dy == castObject.azimuthUnitVectorInWindow.dy) &&
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(self.altitudeAngle == castObject.altitudeAngle) &&
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ORKEqualObjects(self.estimationUpdateIndex, castObject.estimationUpdateIndex) &&
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(self.estimatedProperties == castObject.estimatedProperties) &&
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(self.estimatedPropertiesExpectingUpdates == castObject.estimatedPropertiesExpectingUpdates));
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}
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- (NSString *)description {
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NSString *phaseString;
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switch (self.phase) {
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case UITouchPhaseBegan:
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phaseString = @"began";
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break;
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case UITouchPhaseMoved:
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phaseString = @"moved";
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break;
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case UITouchPhaseEnded:
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phaseString = @"ended";
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break;
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case UITouchPhaseCancelled:
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phaseString = @"cancelled";
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break;
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case UITouchPhaseStationary:
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phaseString = @"stationary";
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break;
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#if defined(__IPHONE_13_4)
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case UITouchPhaseRegionEntered:
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phaseString = @"entered";
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break;
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case UITouchPhaseRegionMoved:
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phaseString = @"moved";
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break;
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case UITouchPhaseRegionExited:
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phaseString = @"exited";
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break;
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#endif
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}
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return [NSString stringWithFormat:@"<%@: %p; phase: %@; timestamp: %.6f; location: (%@, %@)>", self.class.description, self, phaseString, self.timestamp, @(self.locationInWindow.x), @(self.locationInWindow.y)];
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}
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@end
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