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63 lines
1.6 KiB
Objective-C
63 lines
1.6 KiB
Objective-C
//
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// LOTAssetGroup.m
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// Pods
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//
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// Created by Brandon Withrow on 2/17/17.
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//
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//
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#import "LOTAssetGroup.h"
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#import "LOTAsset.h"
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@implementation LOTAssetGroup {
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NSMutableDictionary<NSString *, LOTAsset *> *_assetMap;
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NSDictionary<NSString *, NSDictionary *> *_assetJSONMap;
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}
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- (instancetype)initWithJSON:(NSArray *)jsonArray {
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self = [super init];
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if (self) {
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_assetMap = [NSMutableDictionary dictionary];
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NSMutableDictionary *assetJSONMap = [NSMutableDictionary dictionary];
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for (NSDictionary<NSString *, NSString *> *assetDictionary in jsonArray) {
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NSString *referenceID = assetDictionary[@"id"];
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if (referenceID) {
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assetJSONMap[referenceID] = assetDictionary;
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}
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}
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_assetJSONMap = assetJSONMap;
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}
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return self;
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}
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- (void)buildAssetNamed:(NSString *)refID
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withBounds:(CGRect)bounds
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andFramerate:(NSNumber * _Nullable)framerate {
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if ([self assetModelForID:refID]) {
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return;
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}
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NSDictionary *assetDictionary = _assetJSONMap[refID];
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if (assetDictionary) {
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LOTAsset *asset = [[LOTAsset alloc] initWithJSON:assetDictionary
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withBounds:bounds
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withFramerate:framerate
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withAssetGroup:self];
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_assetMap[refID] = asset;
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}
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}
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- (void)finalizeInitialization {
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for (NSString *refID in _assetJSONMap.allKeys) {
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[self buildAssetNamed:refID withBounds:CGRectZero andFramerate:nil];
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}
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_assetJSONMap = nil;
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}
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- (LOTAsset *)assetModelForID:(NSString *)assetID {
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return _assetMap[assetID];
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}
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@end
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