35 lines
1.1 KiB
Mathematica
35 lines
1.1 KiB
Mathematica
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#import "REACondNode.h"
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#import "REANodesManager.h"
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#import <React/RCTConvert.h>
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#import "REAUtils.h"
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#import <React/RCTLog.h>
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@implementation REACondNode {
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NSNumber *_condNodeID;
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NSNumber *_ifBlockID;
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NSNumber *_elseBlockID;
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}
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- (instancetype)initWithID:(REANodeID)nodeID config:(NSDictionary<NSString *,id> *)config
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{
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if ((self = [super initWithID:nodeID config:config])) {
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_condNodeID = [RCTConvert NSNumber:config[@"cond"]];
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REA_LOG_ERROR_IF_NIL(_condNodeID, @"Reanimated: First argument passed to cond node is either of wrong type or is missing.");
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_ifBlockID = [RCTConvert NSNumber:config[@"ifBlock"]];
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REA_LOG_ERROR_IF_NIL(_ifBlockID, @"Reanimated: Second argument passed to cond node is either of wrong type or is missing.");
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_elseBlockID = [RCTConvert NSNumber:config[@"elseBlock"]];
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}
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return self;
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}
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- (id)evaluate
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{
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id cond = [[self.nodesManager findNodeByID:_condNodeID] value];
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if ([cond doubleValue]) {
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return [[self.nodesManager findNodeByID:_ifBlockID] value];
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}
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return _elseBlockID != nil ? [[self.nodesManager findNodeByID:_elseBlockID] value] : @(0);
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}
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@end
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