332 lines
9.8 KiB
Objective-C
332 lines
9.8 KiB
Objective-C
//
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// GiftAnimationManager.m
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// YuMi
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//
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// Created by P on 2024/12/9.
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//
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#import "GiftAnimationManager.h"
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#import "GiftComboManager.h"
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#import "GiftAnimationHelper.h"
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#import "GiftReceiveInfoModel.h"
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@interface GiftAnimationManager ()
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@property (nonatomic, strong) dispatch_source_t giftTimer;
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@property (nonatomic, strong) dispatch_queue_t queue;
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@property (nonatomic, strong) NSMutableArray<GiftReceiveInfoModel *> *giftQueue;
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@property (nonatomic, strong) GiftAnimationHelper *animationHelper;
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// 🔧 新增：Combo状态管理属性
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@property (nonatomic, strong) NSMutableDictionary<NSString *, NSNumber *> *userComboStates;
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@property (nonatomic, strong) NSMutableDictionary<NSString *, NSDate *> *userLastGiftTime;
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@property (nonatomic, assign) NSTimeInterval comboTimeWindow;
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@end
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@implementation GiftAnimationManager
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- (void)dealloc {
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if (_queue) {
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_queue = NULL;
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}
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if (_giftTimer) {
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dispatch_source_cancel(_giftTimer);
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_giftTimer = nil;
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}
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// 🔧 新增：清理combo状态管理
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[self cleanupExpiredStates];
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[self.userComboStates removeAllObjects];
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[self.userLastGiftTime removeAllObjects];
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}
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- (instancetype)initWithContainerView:(UIView *)containerView {
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self = [super init];
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if (self) {
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_containerView = containerView;
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_giftQueue = [NSMutableArray array];
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_animationHelper = [[GiftAnimationHelper alloc] init];
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_animationInterval = 0.2;
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_comboAnimationDelay = 0.2;
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_standardAnimationDelay = 0.3;
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_queue = dispatch_queue_create("com.GiftAnimationManager.queue", DISPATCH_QUEUE_SERIAL);
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// 🔧 新增：初始化Combo状态管理属性
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_userComboStates = [NSMutableDictionary dictionary];
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_userLastGiftTime = [NSMutableDictionary dictionary];
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_comboTimeWindow = 2.0; // 2秒combo窗口
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}
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return self;
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}
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- (void)startGiftQueue {
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if (self.giftTimer) {
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return;
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}
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dispatch_source_t timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0,
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dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0));
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dispatch_source_set_timer(timer,
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DISPATCH_TIME_NOW,
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self.animationInterval * NSEC_PER_SEC,
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0.01 * NSEC_PER_SEC);
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@kWeakify(self);
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dispatch_source_set_event_handler(timer, ^{
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@kStrongify(self);
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[self processNextGift];
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});
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// dispatch_async(dispatch_get_main_queue(), ^{
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// @kStrongify(self);
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// [self processNextGift];
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// });
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dispatch_resume(timer);
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self.giftTimer = timer;
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}
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- (void)processNextGift {
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dispatch_async(self.queue, ^{
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if (self.giftQueue.count == 0) {
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[self stopGiftQueue];
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return;
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}
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GiftReceiveInfoModel *giftInfo = self.giftQueue.firstObject;
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if (!giftInfo) {
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return;
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}
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// 检查并修复连击计数
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if (giftInfo.comboCount < 1) {
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giftInfo.comboCount = 1;
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}
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// 在同一线程中移除元素
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[self.giftQueue xpSafeRemoveObjectAtIndex:0];
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@kWeakify(self);
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dispatch_async(dispatch_get_main_queue(), ^{
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@kStrongify(self);
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if (self) {
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[self distributeGiftAnimation:giftInfo];
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} else {
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}
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});
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});
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}
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- (void)distributeGiftAnimation:(GiftReceiveInfoModel *)giftInfo {
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NSArray<NSString *> *targetUids = [self resolveTargetUids:giftInfo];
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CGPoint startPoint = CGPointZero;
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BOOL isComboAnimation = [self shouldUseComboAnimationForSender:giftInfo.uid];
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if (isComboAnimation) {
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startPoint = [self comboAnimationStartPoint];
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} else {
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startPoint = [self calculateAnimationPoint:giftInfo.uid isEndPoint:NO];
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}
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NSTimeInterval delay = isComboAnimation ? self.comboAnimationDelay : self.standardAnimationDelay;
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for (NSString *targetUid in targetUids) {
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CGPoint endPoint = [self calculateAnimationPoint:targetUid isEndPoint:YES];
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[self scheduleAnimationWithDelay:delay
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giftInfo:giftInfo.gift
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startPoint:startPoint
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endPoint:endPoint
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isComboAnimation:isComboAnimation];
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}
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}
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- (NSArray<NSString *> *)resolveTargetUids:(GiftReceiveInfoModel *)giftInfo {
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if (!giftInfo) {
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return @[];
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}
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if (giftInfo.isLuckyBagGift) {
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return @[giftInfo.targetUid];
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}
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if (giftInfo.targetUids.count > 0) {
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return [giftInfo.targetUids valueForKey:@"stringValue"];
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}
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if (giftInfo.targetUsers) {
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NSArray *uidDatas = [self ensureArrayContainsOnlyStrings:[giftInfo.targetUsers valueForKeyPath:@"uid"]];
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return uidDatas;//[giftInfo.targetUsers valueForKeyPath:@"uid"];
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}
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return [NSString isEmpty:giftInfo.targetUid] ? @[] : @[giftInfo.targetUid];
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}
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- (NSArray<NSString *> *)ensureArrayContainsOnlyStrings:(NSArray *)inputArray {
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// 用于存放最终结果
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NSMutableArray<NSString *> *resultArray = [NSMutableArray array];
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for (id item in inputArray) {
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if ([item isKindOfClass:[NSString class]]) {
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// 如果是 NSString，直接添加到结果数组
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[resultArray addObject:item];
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} else if ([item isKindOfClass:[NSNumber class]]) {
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// 如果是 NSNumber，转换为 NSString 后添加
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[resultArray addObject:[item stringValue]];
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} else {
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// 对于非 NSString 或 NSNumber 的类型，可以选择忽略或者抛出异常
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// NSLog(@"Warning: Unsupported item type: %@", [item class]);
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}
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}
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return [resultArray copy]; // 返回不可变数组
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}
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- (CGPoint)calculateAnimationPoint:(NSString *)uid isEndPoint:(BOOL)isEndPoint {
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if (uid.length == 0) {
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return [self fallbackPointForEndPoint:isEndPoint];
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}
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CGPoint point = [self.delegate animationPointAtStageViewByUid:uid];
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if (!CGPointEqualToPoint(point, CGPointZero)) {
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return point;
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}
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return [self fallbackPointForEndPoint:isEndPoint];
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}
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- (void)scheduleAnimationWithDelay:(NSTimeInterval)delay
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giftInfo:(GiftInfoModel *)giftInfo
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startPoint:(CGPoint)startPoint
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endPoint:(CGPoint)endPoint
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isComboAnimation:(BOOL)isComboAnimation {
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dispatch_after(dispatch_time(DISPATCH_TIME_NOW, delay * NSEC_PER_SEC),
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dispatch_get_main_queue(), ^{
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[self.animationHelper beginGiftAnimation:giftInfo.giftUrl
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startPoint:startPoint
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endPoint:endPoint
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isGiftCombing:isComboAnimation
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toTargetView:self.containerView];
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});
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}
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- (void)stopGiftQueue {
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if (self.giftTimer) {
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// 取消定时器
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dispatch_source_cancel(self.giftTimer);
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// 设置取消回调，在资源完全释放后将 timer 置为 nil
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dispatch_source_set_cancel_handler(self.giftTimer, ^{
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self.giftTimer = nil;
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});
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}
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}
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- (void)enqueueGift:(GiftReceiveInfoModel *)giftInfo {
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if (!giftInfo) {
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return;
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}
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dispatch_async(self.queue, ^{
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[self.giftQueue addObject:giftInfo];
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[self startGiftQueue];
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});
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}
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// Helper methods
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- (BOOL)shouldUseComboAnimationForSender:(NSString *)uid {
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if (!uid || uid.length == 0) {
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return NO;
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}
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// 优先使用精确状态判断
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BOOL isUserInCombo = [self.userComboStates[uid] boolValue];
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if (isUserInCombo) {
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BOOL isCurrentUser = [uid isEqualToString:[AccountInfoStorage instance].getUid];
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return isCurrentUser;
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}
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// 兜底：时间窗口判断
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NSDate *lastGiftTime = self.userLastGiftTime[uid];
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if (lastGiftTime) {
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NSTimeInterval timeSinceLastGift = [[NSDate date] timeIntervalSinceDate:lastGiftTime];
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if (timeSinceLastGift <= self.comboTimeWindow) {
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BOOL isCurrentUser = [uid isEqualToString:[AccountInfoStorage instance].getUid];
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return isCurrentUser;
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}
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}
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return NO;
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}
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- (CGPoint)fallbackPointForEndPoint:(BOOL)isEndPoint {
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CGFloat x = [UIScreen mainScreen].bounds.size.width / 2;
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if (isEndPoint) {
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x += 30;
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}
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return CGPointMake(x, 44 + kSafeAreaTopHeight);
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}
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- (CGPoint)comboAnimationStartPoint {
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CGFloat x = 0;
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if (isMSRTL()) {
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x = kGetScaleWidth(90);
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} else {
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x = KScreenWidth - kGetScaleWidth(90);
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}
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return CGPointMake(x,
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KScreenHeight - kSafeAreaBottomHeight - kGetScaleWidth(140));
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}
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// 🔧 新增：Combo状态管理方法实现
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- (void)setUserComboState:(BOOL)isCombo forUser:(NSString *)uid {
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if (!uid || uid.length == 0) {
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return;
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}
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if (isCombo) {
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self.userComboStates[uid] = @(YES);
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} else {
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[self.userComboStates removeObjectForKey:uid];
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}
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}
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- (void)clearUserComboState:(NSString *)uid {
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[self setUserComboState:NO forUser:uid];
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}
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- (void)updateUserGiftTime:(NSString *)uid {
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if (!uid || uid.length == 0) {
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return;
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}
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self.userLastGiftTime[uid] = [NSDate date];
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}
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- (void)cleanupExpiredStates {
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NSDate *now = [NSDate date];
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NSMutableArray *expiredUsers = [NSMutableArray array];
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[self.userLastGiftTime enumerateKeysAndObjectsUsingBlock:^(NSString *uid, NSDate *lastTime, BOOL *stop) {
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if ([now timeIntervalSinceDate:lastTime] > self.comboTimeWindow * 2) {
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[expiredUsers addObject:uid];
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}
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}];
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for (NSString *uid in expiredUsers) {
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[self.userLastGiftTime removeObjectForKey:uid];
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[self.userComboStates removeObjectForKey:uid];
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}
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}
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@end
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