29 lines
936 B
Objective-C
29 lines
936 B
Objective-C
/**
|
|
* Copyright (c) 2015-present, Facebook, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This source code is licensed under the BSD-style license found in the
|
|
* LICENSE file in the root directory of this source tree. An additional grant
|
|
* of patent rights can be found in the PATENTS file in the same directory.
|
|
*/
|
|
|
|
#import "RCTAdditionAnimatedNode.h"
|
|
|
|
@implementation RCTAdditionAnimatedNode
|
|
|
|
- (void)performUpdate
|
|
{
|
|
[super performUpdate];
|
|
NSArray<NSNumber *> *inputNodes = self.config[@"input"];
|
|
if (inputNodes.count > 1) {
|
|
RCTValueAnimatedNode *parent1 = (RCTValueAnimatedNode *)[self.parentNodes objectForKey:inputNodes[0]];
|
|
RCTValueAnimatedNode *parent2 = (RCTValueAnimatedNode *)[self.parentNodes objectForKey:inputNodes[1]];
|
|
if ([parent1 isKindOfClass:[RCTValueAnimatedNode class]] &&
|
|
[parent2 isKindOfClass:[RCTValueAnimatedNode class]]) {
|
|
self.value = parent1.value + parent2.value;
|
|
}
|
|
}
|
|
}
|
|
|
|
@end
|