新增 MicMidpointRectManager 类以管理麦位中点矩形的绘制和动画，优化各个 StageView 中的中点矩形处理逻辑。同时，更新相关 StageView 类以集成中点矩形管理器，提升代码可维护性和用户体验。新增 SVGA 动画支持，确保中点矩形的动态展示效果。

YuMi.xcodeproj/project.pbxproj

@@ -562,6 +562,12 @@
 		4CA532C32D5F37DC00B8F59F /* LuckyPackageMessageTableViewCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 4CA532C22D5F37DC00B8F59F /* LuckyPackageMessageTableViewCell.m */; };
 		4CA5A3342D93D4AB00CE41D6 /* 大.svga in Resources */ = {isa = PBXBuildFile; fileRef = 4CA5A3332D93D4AB00CE41D6 /* 大.svga */; };
 		4CACCCE42D9A695000CCB135 /* brove_gift.svga in Resources */ = {isa = PBXBuildFile; fileRef = 4CACCCE32D9A695000CCB135 /* brove_gift.svga */; };
+		4CAE69C52E69922B00A9FC35 /* mic_cp_lv1.svga in Resources */ = {isa = PBXBuildFile; fileRef = 4CAE69C02E69922B00A9FC35 /* mic_cp_lv1.svga */; };
+		4CAE69C62E69922B00A9FC35 /* mic_cp_lv2.svga in Resources */ = {isa = PBXBuildFile; fileRef = 4CAE69C12E69922B00A9FC35 /* mic_cp_lv2.svga */; };
+		4CAE69C72E69922B00A9FC35 /* mic_cp_lv4.svga in Resources */ = {isa = PBXBuildFile; fileRef = 4CAE69C32E69922B00A9FC35 /* mic_cp_lv4.svga */; };
+		4CAE69C82E69922B00A9FC35 /* mic_cp_lv5.svga in Resources */ = {isa = PBXBuildFile; fileRef = 4CAE69C42E69922B00A9FC35 /* mic_cp_lv5.svga */; };
+		4CAE69C92E69922B00A9FC35 /* mic_cp_lv3.svga in Resources */ = {isa = PBXBuildFile; fileRef = 4CAE69C22E69922B00A9FC35 /* mic_cp_lv3.svga */; };
+		4CAE69CC2E69A2DB00A9FC35 /* MicMidpointRectManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 4CAE69CB2E69A2DB00A9FC35 /* MicMidpointRectManager.m */; };
 		4CAFEFF62DD2F21B00CD81DF /* CreateEventPickerContainerView.m in Sources */ = {isa = PBXBuildFile; fileRef = 4CAFEFF52DD2F21B00CD81DF /* CreateEventPickerContainerView.m */; };
 		4CAFF00A2DD342A400CD81DF /* MessagePublicEventModel.m in Sources */ = {isa = PBXBuildFile; fileRef = 4CAFF0092DD342A400CD81DF /* MessagePublicEventModel.m */; };
 		4CAFF00D2DD343B200CD81DF /* PublicEventTableViewCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 4CAFF00C2DD343B200CD81DF /* PublicEventTableViewCell.m */; };
@@ -2791,6 +2797,13 @@
 		4CA532C22D5F37DC00B8F59F /* LuckyPackageMessageTableViewCell.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = LuckyPackageMessageTableViewCell.m; sourceTree = "<group>"; };
 		4CA5A3332D93D4AB00CE41D6 /* 大.svga */ = {isa = PBXFileReference; lastKnownFileType = file; path = "大.svga"; sourceTree = "<group>"; };
 		4CACCCE32D9A695000CCB135 /* brove_gift.svga */ = {isa = PBXFileReference; lastKnownFileType = file; path = brove_gift.svga; sourceTree = "<group>"; };
+		4CAE69C02E69922B00A9FC35 /* mic_cp_lv1.svga */ = {isa = PBXFileReference; lastKnownFileType = file; path = mic_cp_lv1.svga; sourceTree = "<group>"; };
+		4CAE69C12E69922B00A9FC35 /* mic_cp_lv2.svga */ = {isa = PBXFileReference; lastKnownFileType = file; path = mic_cp_lv2.svga; sourceTree = "<group>"; };
+		4CAE69C22E69922B00A9FC35 /* mic_cp_lv3.svga */ = {isa = PBXFileReference; lastKnownFileType = file; path = mic_cp_lv3.svga; sourceTree = "<group>"; };
+		4CAE69C32E69922B00A9FC35 /* mic_cp_lv4.svga */ = {isa = PBXFileReference; lastKnownFileType = file; path = mic_cp_lv4.svga; sourceTree = "<group>"; };
+		4CAE69C42E69922B00A9FC35 /* mic_cp_lv5.svga */ = {isa = PBXFileReference; lastKnownFileType = file; path = mic_cp_lv5.svga; sourceTree = "<group>"; };
+		4CAE69CA2E69A2DB00A9FC35 /* MicMidpointRectManager.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = MicMidpointRectManager.h; sourceTree = "<group>"; };
+		4CAE69CB2E69A2DB00A9FC35 /* MicMidpointRectManager.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = MicMidpointRectManager.m; sourceTree = "<group>"; };
 		4CAFEFF42DD2F21B00CD81DF /* CreateEventPickerContainerView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = CreateEventPickerContainerView.h; sourceTree = "<group>"; };
 		4CAFEFF52DD2F21B00CD81DF /* CreateEventPickerContainerView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = CreateEventPickerContainerView.m; sourceTree = "<group>"; };
 		4CAFF0082DD342A400CD81DF /* MessagePublicEventModel.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = MessagePublicEventModel.h; sourceTree = "<group>"; };
@@ -7110,6 +7123,11 @@
 				54FFD37D2C9BD12600DE61E5 /* 3.svga */,
 				54FFD37E2C9BD12600DE61E5 /* 4.svga */,
 				54FFD37F2C9BD12600DE61E5 /* 5.svga */,
+				4CAE69C02E69922B00A9FC35 /* mic_cp_lv1.svga */,
+				4CAE69C12E69922B00A9FC35 /* mic_cp_lv2.svga */,
+				4CAE69C22E69922B00A9FC35 /* mic_cp_lv3.svga */,
+				4CAE69C32E69922B00A9FC35 /* mic_cp_lv4.svga */,
+				4CAE69C42E69922B00A9FC35 /* mic_cp_lv5.svga */,
 			);
 			path = cp;
 			sourceTree = "<group>";
@@ -10904,6 +10922,8 @@
 		E8AEAEEA27141ACC0017FCE0 /* StageView */ = {
 			isa = PBXGroup;
 			children = (
+				4CAE69CA2E69A2DB00A9FC35 /* MicMidpointRectManager.h */,
+				4CAE69CB2E69A2DB00A9FC35 /* MicMidpointRectManager.m */,
 				E874B88527215CFF003954B9 /* Model */,
 				E8680707271959090024F48F /* MicroView */,
 				181D7F192726CE2A00B7C059 /* StageView.h */,
@@ -11771,6 +11791,11 @@
 				E80EC82628ACD84000D133C5 /* emoji_10@2x.png in Resources */,
 				E80EC82C28ACD84000D133C5 /* emoji_59@2x.png in Resources */,
 				E80EC81A28ACD84000D133C5 /* emoji_161@2x.png in Resources */,
+				4CAE69C52E69922B00A9FC35 /* mic_cp_lv1.svga in Resources */,
+				4CAE69C62E69922B00A9FC35 /* mic_cp_lv2.svga in Resources */,
+				4CAE69C72E69922B00A9FC35 /* mic_cp_lv4.svga in Resources */,
+				4CAE69C82E69922B00A9FC35 /* mic_cp_lv5.svga in Resources */,
+				4CAE69C92E69922B00A9FC35 /* mic_cp_lv3.svga in Resources */,
 				E80EC85228ACD84000D133C5 /* emoji_114@2x.png in Resources */,
 				E80EC81F28ACD84000D133C5 /* emoji_45@2x.png in Resources */,
 				E80EC85A28ACD84000D133C5 /* emoji_14@2x.png in Resources */,
@@ -13233,6 +13258,7 @@
 				E878893F273A54F500BF1D57 /* XPGiftPresenter.m in Sources */,
 				1464C5F929A4D00000AF7C94 /* XPIAPRechargeHeaderView.m in Sources */,
 				E83645A82A40AF5400E0DBE4 /* NSBundle+Localizable.m in Sources */,
+				4CAE69CC2E69A2DB00A9FC35 /* MicMidpointRectManager.m in Sources */,
 				23E9EA7F2A839B2F00B792F2 /* MessageTreasureFairyModel.m in Sources */,
 				E8778AFB2989034200CF139B /* XPSessionSayHelloEmptyTableViewCell.m in Sources */,
 				238B37B02AC55A2C00BFC9D5 /* XPTreasureFairyStoreResultCell.m in Sources */,

YuMi/Modules/YMRoom/View/AnimationView/RoomAnimationView.m

@@ -76,6 +76,7 @@
 #import "XPRoomFunctionContainerView.h"
 #import "XPRoomRankEntranceView.h"
 #import "XPRoomAnchorRankEnterView.h"
+#import "SocialStageView.h"
 #import "MSRoomOnLineView.h"
 #import "XPTurboModeConstants.h"
 #import "../MoreView/Manager/TurboModeStateManager.h"
@@ -3874,6 +3875,57 @@ BannerSchedulerDelegate
     self.savedTapPoint = CGPointZero;
 }
 
+/// 调试方法：在界面上绘制所有符合条件（横向相邻，1-4 或 5-8）的麦位中点 75x75 半透明矩形
+- (void)debug_drawMicMidpointRects {
+    // 移除旧的调试矩形
+    NSArray<UIView *> *subviews = [self.topContainer.subviews copy];
+    for (UIView *view in subviews) {
+        if (view.tag == 56001) {
+            [view removeFromSuperview];
+        }
+    }
+
+    // 在宿主视图层级中查找 SocialStageView
+    SocialStageView *stageView = nil;
+    for (UIView *obj in self.hostDelegate.getSuperView.subviews) {
+        if ([obj isKindOfClass:[SocialStageView class]]) {
+            stageView = (SocialStageView *)obj;
+            break;
+        }
+    }
+    if (!stageView) {
+        return;
+    }
+
+    // 定义所有横向相邻的有效麦位对
+    NSArray<NSArray<NSNumber *> *> *pairs = @[
+        @[@1, @2], @[@2, @3], @[@3, @4],
+        @[@5, @6], @[@6, @7], @[@7, @8]
+    ];
+
+    for (NSArray<NSNumber *> *pair in pairs) {
+        NSInteger left = pair.firstObject.integerValue;
+        NSInteger right = pair.lastObject.integerValue;
+
+        CGRect stageRect = [stageView rectForMidpointBetweenMicAtIndex:left andIndex:right];
+        if (CGRectIsEmpty(stageRect)) {
+            continue;
+        }
+
+        // 转换到当前视图坐标系
+        CGRect rectInSelf = [self convertRect:stageRect fromView:stageView];
+
+        UIView *overlay = [[UIView alloc] initWithFrame:rectInSelf];
+        overlay.backgroundColor = [[UIColor redColor] colorWithAlphaComponent:0.25];
+        overlay.layer.borderColor = [UIColor.redColor colorWithAlphaComponent:0.6].CGColor;
+        overlay.layer.borderWidth = 1.0;
+        overlay.layer.cornerRadius = 8.0;
+        overlay.clipsToBounds = YES;
+        overlay.tag = 56001;
+        [self.topContainer addSubview:overlay];
+    }
+}
+
 - (CGRect)calculateInteractiveBoundsForView:(UIView *)view {
     // 计算视图的可交互区域
     // 这里可以根据具体的 Banner 类型来调整可交互区域

YuMi/Modules/YMRoom/View/StageView/AnchorPKStageView.h

@@ -6,11 +6,14 @@
 //
 
 #import "StageView.h"
+#import "MicMidpointRectManager.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
 @interface AnchorPKStageView : StageView
 
+@property (nonatomic, strong, readonly) MicMidpointRectManager *midpointRectManager;
+
 @end
 
 NS_ASSUME_NONNULL_END

YuMi/Modules/YMRoom/View/StageView/AnchorPKStageView.m

@@ -6,6 +6,7 @@
 //
 
 #import "AnchorPKStageView.h"
+#import "MicMidpointRectManager.h"
 ///Third
 #import <Masonry/Masonry.h>
 #import <NIMSDK/NIMSDK.h>
@@ -60,6 +61,7 @@
 @property (strong, nonatomic) SVGAParser *parser;
 ///中间进度的动画
 @property (nonatomic, strong) SVGAImageView *svgDisplayView;
+@property (nonatomic, strong) MicMidpointRectManager *midpointRectManager;
 
 @end
 
@@ -67,6 +69,9 @@
 
 - (instancetype)initWithDelegate:(id<RoomHostDelegate>)delegate {
     if (self = [super initWithDelegate:delegate]) {
+        // 初始化中点矩形管理器
+        _midpointRectManager = [[MicMidpointRectManager alloc] initWithContainerView:self];
+        
         [self addSubview:self.svgDisplayView];
         [self addSubview:self.ruleButton];
         [self.svgDisplayView mas_makeConstraints:^(MASConstraintMaker *make) {
@@ -142,6 +147,21 @@
     return point;
 }
 
+// 主播PK：两个位置（0、1）互为相邻
+- (CGRect)rectForMidpointBetweenMicAtIndex:(NSInteger)firstIndex andIndex:(NSInteger)secondIndex {
+    if (firstIndex == secondIndex) return CGRectZero;
+    NSInteger left = MIN(firstIndex, secondIndex);
+    NSInteger right = MAX(firstIndex, secondIndex);
+    if (!(left == 0 && right == 1)) return CGRectZero;
+    CGRect l = [self rectForViewAtIndex:left];
+    CGRect r = [self rectForViewAtIndex:right];
+    if (CGRectIsEmpty(l) || CGRectIsEmpty(r)) return CGRectZero;
+    CGFloat midX = (CGRectGetMidX(l) + CGRectGetMidX(r)) / 2.0;
+    CGFloat midY = (CGRectGetMidY(l) + CGRectGetMidY(r)) / 2.0;
+    CGFloat size = 75.0;
+    return CGRectMake(midX - size / 2.0, midY - size / 2.0, size, size);
+}
+
 - (void)onRoomEntered {
     [super onRoomEntered];
     dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{

YuMi/Modules/YMRoom/View/StageView/AnchorStageView.h

@@ -6,11 +6,14 @@
 //
 
 #import "StageView.h"
+#import "MicMidpointRectManager.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
 @interface AnchorStageView : StageView
 
+@property (nonatomic, strong, readonly) MicMidpointRectManager *midpointRectManager;
+
 @end
 
 NS_ASSUME_NONNULL_END

YuMi/Modules/YMRoom/View/StageView/AnchorStageView.m

@@ -13,6 +13,7 @@
 #import "AccountInfoStorage.h"
 #import "XNDJTDDLoadingTool.h"
 #import "YUMIMacroUitls.h"
+#import "MicMidpointRectManager.h"
 #import "TTPopup.h"
 #import "Api+Room.h"
 ///Model
@@ -39,8 +40,22 @@
 // 下边坑位的左右间距
 #define marginW 50
 
+@interface AnchorStageView ()
+
+@property (nonatomic, strong) MicMidpointRectManager *midpointRectManager;
+
+@end
+
 @implementation AnchorStageView
 
+- (instancetype)initWithDelegate:(id<RoomHostDelegate>)delegate {
+    if (self = [super initWithDelegate:delegate]) {
+        // 初始化中点矩形管理器
+        _midpointRectManager = [[MicMidpointRectManager alloc] initWithContainerView:self];
+    }
+    return self;
+}
+
 - (NSInteger)countOfMicroView {
     return 4;
 }
@@ -90,6 +105,27 @@
     return point;
 }
 
+// 主播房布局：房主(0) + 3个麦位(1-3)，仅相邻麦位(1-2, 2-3)返回中点75x75
+- (CGRect)rectForMidpointBetweenMicAtIndex:(NSInteger)firstIndex andIndex:(NSInteger)secondIndex {
+    if (firstIndex == secondIndex) return CGRectZero;
+    NSInteger left = MIN(firstIndex, secondIndex);
+    NSInteger right = MAX(firstIndex, secondIndex);
+    
+    // 仅支持1-2, 2-3的相邻对
+    if (!((left == 1 && right == 2) || (left == 2 && right == 3))) {
+        return CGRectZero;
+    }
+    
+    CGRect l = [self rectForViewAtIndex:left];
+    CGRect r = [self rectForViewAtIndex:right];
+    if (CGRectIsEmpty(l) || CGRectIsEmpty(r)) return CGRectZero;
+    
+    CGFloat midX = (CGRectGetMidX(l) + CGRectGetMidX(r)) / 2.0;
+    CGFloat midY = (CGRectGetMidY(l) + CGRectGetMidY(r)) / 2.0;
+    CGFloat size = 75.0;
+    return CGRectMake(midX - size / 2.0, midY - size / 2.0, size, size);
+}
+
 - (void)onRoomEntered {
     [super onRoomEntered];
     dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{

YuMi/Modules/YMRoom/View/StageView/DatingStageView.h

@@ -6,11 +6,14 @@
 //
 
 #import "StageView.h"
+#import "MicMidpointRectManager.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
 @interface DatingStageView : StageView
 
+@property (nonatomic, strong, readonly) MicMidpointRectManager *midpointRectManager;
+
 @end
 
 NS_ASSUME_NONNULL_END

YuMi/Modules/YMRoom/View/StageView/DatingStageView.m

@@ -6,6 +6,7 @@
 //
 
 #import "DatingStageView.h"
+#import "MicMidpointRectManager.h"
 ///Third
 #import <Masonry/Masonry.h>
 #import <NIMSDK/NIMSDK.h>
@@ -52,6 +53,7 @@
 @interface DatingStageView()
 ///相亲进行的阶段
 @property (nonatomic,strong) MicroDatingProgressView *datingProgressView;
+@property (nonatomic, strong) MicMidpointRectManager *midpointRectManager;
 
 @end
 
@@ -59,6 +61,9 @@
 
 - (instancetype)initWithDelegate:(id<RoomHostDelegate>)delegate {
 	if (self = [super initWithDelegate:delegate]) {
+		// 初始化中点矩形管理器
+		_midpointRectManager = [[MicMidpointRectManager alloc] initWithContainerView:self];
+		
 		[self addSubview:self.datingProgressView];
 		[self.datingProgressView mas_makeConstraints:^(MASConstraintMaker *make) {
 			make.width.mas_equalTo(datingWidth);
@@ -152,6 +157,23 @@
 	return point;
 }
 
+// 相亲布局：每行两侧各 2 个麦位，中间留 dating 区，允许每侧相邻对返回中点（1-2、3-4；5-6、7-8）
+- (CGRect)rectForMidpointBetweenMicAtIndex:(NSInteger)firstIndex andIndex:(NSInteger)secondIndex {
+    if (firstIndex == secondIndex) return CGRectZero;
+    NSInteger left = MIN(firstIndex, secondIndex);
+    NSInteger right = MAX(firstIndex, secondIndex);
+    BOOL valid = ((left == 1 && right == 2) || (left == 3 && right == 4) ||
+                  (left == 5 && right == 6) || (left == 7 && right == 8));
+    if (!valid) return CGRectZero;
+    CGRect l = [self rectForViewAtIndex:left];
+    CGRect r = [self rectForViewAtIndex:right];
+    if (CGRectIsEmpty(l) || CGRectIsEmpty(r)) return CGRectZero;
+    CGFloat midX = (CGRectGetMidX(l) + CGRectGetMidX(r)) / 2.0;
+    CGFloat midY = (CGRectGetMidY(l) + CGRectGetMidY(r)) / 2.0;
+    CGFloat size = 75.0;
+    return CGRectMake(midX - size / 2.0, midY - size / 2.0, size, size);
+}
+
 /**
  * 麦位更新扩展字段。
  */

YuMi/Modules/YMRoom/View/StageView/FifteenMicStageView.h

@@ -6,11 +6,14 @@
 //
 
 #import "StageView.h"
+#import "MicMidpointRectManager.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
 @interface FifteenMicStageView : StageView
 
+@property (nonatomic, strong, readonly) MicMidpointRectManager *midpointRectManager;
+
 @end
 
 NS_ASSUME_NONNULL_END

YuMi/Modules/YMRoom/View/StageView/FifteenMicStageView.m

@@ -7,6 +7,7 @@
 
 #import "FifteenMicStageView.h"
 #import "SocialMicroView.h"
+#import "MicMidpointRectManager.h"
 //第一行距离顶部
 #define firstRowTopMargin 60
 // 房主头像宽 58 + 光圈 5
@@ -28,8 +29,22 @@
 //#define marginV2 15
 // 第三行坑位的顶部
 #define tRowTop (sRowTop + mcHeight + lineMargin)
+@interface FifteenMicStageView ()
+
+@property (nonatomic, strong) MicMidpointRectManager *midpointRectManager;
+
+@end
+
 @implementation FifteenMicStageView
 
+- (instancetype)initWithDelegate:(id<RoomHostDelegate>)delegate {
+    if (self = [super initWithDelegate:delegate]) {
+        // 初始化中点矩形管理器
+        _midpointRectManager = [[MicMidpointRectManager alloc] initWithContainerView:self];
+    }
+    return self;
+}
+
 - (NSInteger)countOfMicroView {
     return 15;
 }
@@ -111,4 +126,31 @@
     return point;
 }
 
+// 15麦位布局：5x3网格，仅同一行且相邻列（列差1）返回中点75x75
+- (CGRect)rectForMidpointBetweenMicAtIndex:(NSInteger)firstIndex andIndex:(NSInteger)secondIndex {
+    if (firstIndex == secondIndex) return CGRectZero;
+    NSInteger left = MIN(firstIndex, secondIndex);
+    NSInteger right = MAX(firstIndex, secondIndex);
+    
+    // 检查是否在同一行且相邻
+    BOOL sameRow = ((left >= 0 && left <= 4 && right >= 0 && right <= 4) || 
+                    (left >= 5 && left <= 9 && right >= 5 && right <= 9) ||
+                    (left >= 10 && left <= 14 && right >= 10 && right <= 14));
+    if (!sameRow) return CGRectZero;
+    
+    // 检查是否相邻（列差为1）
+    NSInteger leftCol = (left <= 4) ? left : ((left <= 9) ? (left - 5) : (left - 10));
+    NSInteger rightCol = (right <= 4) ? right : ((right <= 9) ? (right - 5) : (right - 10));
+    if ((rightCol - leftCol) != 1) return CGRectZero;
+    
+    CGRect l = [self rectForViewAtIndex:left];
+    CGRect r = [self rectForViewAtIndex:right];
+    if (CGRectIsEmpty(l) || CGRectIsEmpty(r)) return CGRectZero;
+    
+    CGFloat midX = (CGRectGetMidX(l) + CGRectGetMidX(r)) / 2.0;
+    CGFloat midY = (CGRectGetMidY(l) + CGRectGetMidY(r)) / 2.0;
+    CGFloat size = 75.0;
+    return CGRectMake(midX - size / 2.0, midY - size / 2.0, size, size);
+}
+
 @end

YuMi/Modules/YMRoom/View/StageView/LittleGameScrollStageView.h

@@ -6,11 +6,20 @@
 //
 
 #import "StageView.h"
+#import "MicMidpointRectManager.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
 @interface LittleGameScrollStageView : StageView
 
+@property (nonatomic, strong, readonly) MicMidpointRectManager *midpointRectManager;
+
+/// 添加中点矩形到滚动视图
+- (void)addMidpointRect:(UIView *)rectView;
+
+/// 移除所有中点矩形
+- (void)removeAllMidpointRects;
+
 @end
 
 NS_ASSUME_NONNULL_END

YuMi/Modules/YMRoom/View/StageView/LittleGameScrollStageView.m

@@ -14,6 +14,7 @@
 
 ///View
 #import "LittleGameMicroView.h"
+#import "MicMidpointRectManager.h"
 
 UIKIT_EXTERN NSString * const kRoomRoomLittleGameMiniStageNotificationKey;
 
@@ -27,6 +28,7 @@ UIKIT_EXTERN NSString * const kRoomRoomLittleGameMiniStageNotificationKey;
 @interface LittleGameScrollStageView ()
 
 @property (nonatomic, strong) UIScrollView *scrollView;
+@property (nonatomic, strong) MicMidpointRectManager *midpointRectManager;
 
 @end
 
@@ -92,6 +94,8 @@ UIKIT_EXTERN NSString * const kRoomRoomLittleGameMiniStageNotificationKey;
 
 - (instancetype)initWithDelegate:(id<RoomHostDelegate>)delegate {
     if (self = [super initWithDelegate:delegate]) {
+        // 初始化中点矩形管理器
+        _midpointRectManager = [[MicMidpointRectManager alloc] initWithContainerView:self.scrollView];
         
         [self setupObserver];
         [self setupMicroScrollView];
@@ -133,6 +137,23 @@ UIKIT_EXTERN NSString * const kRoomRoomLittleGameMiniStageNotificationKey;
     return point;
 }
 
+// 线性可滚动布局，相邻 index（差 1）返回中点 75x75（坐标基于 scrollView）
+- (CGRect)rectForMidpointBetweenMicAtIndex:(NSInteger)firstIndex andIndex:(NSInteger)secondIndex {
+    if (firstIndex == secondIndex) return CGRectZero;
+    NSInteger left = MIN(firstIndex, secondIndex);
+    NSInteger right = MAX(firstIndex, secondIndex);
+    if (left < 0 || right >= [self countOfMicroView]) return CGRectZero;
+    if ((right - left) != 1) return CGRectZero; // 仅相邻
+    CGRect l = [self rectForViewAtIndex:left];
+    CGRect r = [self rectForViewAtIndex:right];
+    if (CGRectIsEmpty(l) || CGRectIsEmpty(r)) return CGRectZero;
+    CGFloat midX = (CGRectGetMidX(l) + CGRectGetMidX(r)) / 2.0;
+    CGFloat midY = (CGRectGetMidY(l) + CGRectGetMidY(r)) / 2.0;
+    CGFloat size = 75.0;
+    // 坐标在自身（scrollView 内），返回给调用方在自身坐标使用
+    return CGRectMake(midX - size / 2.0, midY - size / 2.0, size, size);
+}
+
 - (void)didSelectAtIndex:(NSInteger)index {
     MicroQueueModel* micModel = [self findMicroInfoByUid:[AccountInfoStorage instance].getUid];
     if (micModel && micModel.userInfo.uid > 0 && micModel.userInfo.gameStatus == LittleGamePlayStatus_Plying) {
@@ -157,10 +178,40 @@ UIKIT_EXTERN NSString * const kRoomRoomLittleGameMiniStageNotificationKey;
         _scrollView.scrollEnabled = YES;
         _scrollView.showsHorizontalScrollIndicator = NO;
         _scrollView.clipsToBounds = NO;
+        _scrollView.delegate = self;
     }
     return _scrollView;
 }
 
+#pragma mark - UIScrollViewDelegate
+
+- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
+    // 中点矩形已经基于 scrollView 坐标系，无需额外调整
+    // 因为 rectForMidpointBetweenMicAtIndex:andIndex: 返回的坐标已经是相对于 scrollView 的
+}
+
+#pragma mark - 中点矩形管理
+
+- (void)addMidpointRect:(UIView *)rectView {
+    // 使用新的管理器添加中点矩形
+    NSString *micPairText = @"";
+    for (UIView *subview in rectView.subviews) {
+        if ([subview isKindOfClass:[UILabel class]]) {
+            UILabel *label = (UILabel *)subview;
+            micPairText = label.text ?: @"";
+            break;
+        }
+    }
+    
+    [self.midpointRectManager addMidpointRectAtFrame:rectView.frame 
+                                         micPairText:micPairText 
+                                        autoPlaySVGA:YES];
+}
+
+- (void)removeAllMidpointRects {
+    [self.midpointRectManager removeAllMidpointRects];
+}
+
 #pragma mark - 触摸事件日志
 
 // 触摸开始

YuMi/Modules/YMRoom/View/StageView/LittleGameStageView.h

@@ -6,11 +6,20 @@
 //
 
 #import "StageView.h"
+#import "MicMidpointRectManager.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
 @interface LittleGameStageView : StageView
 
+@property (nonatomic, strong, readonly) MicMidpointRectManager *midpointRectManager;
+
+/// 添加中点矩形到视图
+- (void)addMidpointRect:(UIView *)rectView;
+
+/// 移除所有中点矩形
+- (void)removeAllMidpointRects;
+
 @end
 
 NS_ASSUME_NONNULL_END

YuMi/Modules/YMRoom/View/StageView/LittleGameStageView.m

@@ -14,6 +14,7 @@
 
 ///View
 #import "LittleGameMicroView.h"
+#import "MicMidpointRectManager.h"
 
 UIKIT_EXTERN NSString * const kRoomRoomLittleGameMiniStageNotificationKey;
 
@@ -26,6 +27,8 @@ UIKIT_EXTERN NSString * const kRoomRoomLittleGameMiniStageNotificationKey;
 
 @interface LittleGameStageView ()
 
+@property (nonatomic, strong) MicMidpointRectManager *midpointRectManager;
+
 @end
 
 @implementation LittleGameStageView
@@ -36,6 +39,9 @@ UIKIT_EXTERN NSString * const kRoomRoomLittleGameMiniStageNotificationKey;
 
 - (instancetype)initWithDelegate:(id<RoomHostDelegate>)delegate {
 	if (self = [super initWithDelegate:delegate]) {
+		// 初始化中点矩形管理器
+		_midpointRectManager = [[MicMidpointRectManager alloc] initWithContainerView:self];
+		
 		[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(changeViewState:) name:kRoomRoomLittleGameMiniStageNotificationKey object:nil];
 	}
 	return self;
@@ -75,6 +81,22 @@ UIKIT_EXTERN NSString * const kRoomRoomLittleGameMiniStageNotificationKey;
 	return point;
 }
 
+// 同一行线性排布，允许相邻 index（差 1）返回中点 75x75
+- (CGRect)rectForMidpointBetweenMicAtIndex:(NSInteger)firstIndex andIndex:(NSInteger)secondIndex {
+    if (firstIndex == secondIndex) return CGRectZero;
+    NSInteger left = MIN(firstIndex, secondIndex);
+    NSInteger right = MAX(firstIndex, secondIndex);
+    if (left < 0 || right >= [self countOfMicroView]) return CGRectZero;
+    if ((right - left) != 1) return CGRectZero; // 仅相邻
+    CGRect l = [self rectForViewAtIndex:left];
+    CGRect r = [self rectForViewAtIndex:right];
+    if (CGRectIsEmpty(l) || CGRectIsEmpty(r)) return CGRectZero;
+    CGFloat midX = (CGRectGetMidX(l) + CGRectGetMidX(r)) / 2.0;
+    CGFloat midY = (CGRectGetMidY(l) + CGRectGetMidY(r)) / 2.0;
+    CGFloat size = 75.0;
+    return CGRectMake(midX - size / 2.0, midY - size / 2.0, size, size);
+}
+
 - (void)didSelectAtIndex:(NSInteger)index {
 	MicroQueueModel* micModel = [self findMicroInfoByUid:[AccountInfoStorage instance].getUid];
 	if (micModel && micModel.userInfo.uid > 0 && micModel.userInfo.gameStatus == LittleGamePlayStatus_Plying) {
@@ -94,4 +116,26 @@ UIKIT_EXTERN NSString * const kRoomRoomLittleGameMiniStageNotificationKey;
 	self.hidden = [[dic objectForKey:@"isMini"] boolValue];
 }
 
+#pragma mark - 中点矩形管理
+
+- (void)addMidpointRect:(UIView *)rectView {
+    // 使用新的管理器添加中点矩形
+    NSString *micPairText = @"";
+    for (UIView *subview in rectView.subviews) {
+        if ([subview isKindOfClass:[UILabel class]]) {
+            UILabel *label = (UILabel *)subview;
+            micPairText = label.text ?: @"";
+            break;
+        }
+    }
+    
+    [self.midpointRectManager addMidpointRectAtFrame:rectView.frame 
+                                         micPairText:micPairText 
+                                        autoPlaySVGA:YES];
+}
+
+- (void)removeAllMidpointRects {
+    [self.midpointRectManager removeAllMidpointRects];
+}
+
 @end

YuMi/Modules/YMRoom/View/StageView/MicMidpointRectManager.h

@@ -0,0 +1,49 @@
+//
+//  MicMidpointRectManager.h
+//  YuMi
+//
+//  Created by AI Assistant on 2024/12/19.
+//
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@class MicMidpointRectManager;
+
+@protocol MicMidpointRectManagerDelegate <NSObject>
+
+@optional
+/// 中点矩形动画播放完成
+- (void)midpointRectManager:(MicMidpointRectManager *)manager didFinishAnimationAtRect:(CGRect)rect;
+
+@end
+
+@interface MicMidpointRectManager : NSObject
+
+@property (nonatomic, weak) id<MicMidpointRectManagerDelegate> delegate;
+@property (nonatomic, weak) UIView *containerView;
+
+/// 初始化方法
+- (instancetype)initWithContainerView:(UIView *)containerView;
+
+/// 添加中点矩形，支持SVGA动画
+- (void)addMidpointRectAtFrame:(CGRect)frame 
+                   micPairText:(NSString *)micPairText
+                    autoPlaySVGA:(BOOL)autoPlaySVGA;
+
+/// 移除所有中点矩形
+- (void)removeAllMidpointRects;
+
+/// 移除指定位置的中点矩形
+- (void)removeMidpointRectAtFrame:(CGRect)frame;
+
+/// 播放指定位置的SVGA动画
+- (void)playSVGAAnimationAtFrame:(CGRect)frame;
+
+/// 停止所有SVGA动画
+- (void)stopAllSVGAAnimations;
+
+@end
+
+NS_ASSUME_NONNULL_END

YuMi/Modules/YMRoom/View/StageView/MicMidpointRectManager.m

@@ -0,0 +1,159 @@
+//
+//  MicMidpointRectManager.m
+//  YuMi
+//
+//  Created by AI Assistant on 2024/12/19.
+//
+
+#import "MicMidpointRectManager.h"
+#import <SVGA.h>
+
+@interface MicMidpointRectManager ()
+
+@property (nonatomic, strong) NSMutableArray<UIView *> *midpointRects;
+@property (nonatomic, strong) NSMutableDictionary<NSString *, SVGAImageView *> *svgaViews;
+@property (nonatomic, strong) SVGAParser *svgaParser;
+
+@end
+
+@implementation MicMidpointRectManager
+
+- (instancetype)initWithContainerView:(UIView *)containerView {
+    if (self = [super init]) {
+        _containerView = containerView;
+        _midpointRects = [NSMutableArray array];
+        _svgaViews = [NSMutableDictionary dictionary];
+        _svgaParser = [[SVGAParser alloc] init];
+    }
+    return self;
+}
+
+- (void)addMidpointRectAtFrame:(CGRect)frame 
+                   micPairText:(NSString *)micPairText
+                    autoPlaySVGA:(BOOL)autoPlaySVGA {
+    
+    // 创建背景矩形
+    UIView *rectView = [[UIView alloc] initWithFrame:frame];
+    rectView.backgroundColor = [[UIColor blueColor] colorWithAlphaComponent:0.3];
+    rectView.layer.borderColor = [UIColor blueColor].CGColor;
+    rectView.layer.borderWidth = 2.0;
+    rectView.layer.cornerRadius = 8.0;
+    rectView.userInteractionEnabled = NO;
+    rectView.tag = 56002;
+    
+    // 添加标签显示麦位对
+    UILabel *label = [[UILabel alloc] init];
+    label.text = micPairText;
+    label.textColor = [UIColor whiteColor];
+    label.font = [UIFont boldSystemFontOfSize:12];
+    label.textAlignment = NSTextAlignmentCenter;
+    label.frame = rectView.bounds;
+    [rectView addSubview:label];
+    
+    // 添加到容器视图
+    [self.containerView addSubview:rectView];
+    [self.midpointRects addObject:rectView];
+    
+    // 如果需要自动播放SVGA动画
+    if (autoPlaySVGA) {
+        [self playSVGAAnimationAtFrame:frame];
+    }
+    
+    NSLog(@"🔧 添加中点矩形: %@, frame: %@", micPairText, NSStringFromCGRect(frame));
+}
+
+- (void)removeAllMidpointRects {
+    // 停止所有SVGA动画
+    [self stopAllSVGAAnimations];
+    
+    // 移除所有中点矩形
+    for (UIView *rectView in self.midpointRects) {
+        [rectView removeFromSuperview];
+    }
+    [self.midpointRects removeAllObjects];
+    
+    NSLog(@"🔧 移除所有中点矩形");
+}
+
+- (void)removeMidpointRectAtFrame:(CGRect)frame {
+    // 停止对应位置的SVGA动画
+    NSString *frameKey = NSStringFromCGRect(frame);
+    SVGAImageView *svgaView = self.svgaViews[frameKey];
+    if (svgaView) {
+        [svgaView stopAnimation];
+        [svgaView removeFromSuperview];
+        [self.svgaViews removeObjectForKey:frameKey];
+    }
+    
+    // 移除对应位置的中点矩形
+    for (UIView *rectView in [self.midpointRects copy]) {
+        if (CGRectEqualToRect(rectView.frame, frame)) {
+            [rectView removeFromSuperview];
+            [self.midpointRects removeObject:rectView];
+            break;
+        }
+    }
+    
+    NSLog(@"🔧 移除指定位置的中点矩形: %@", NSStringFromCGRect(frame));
+}
+
+- (void)playSVGAAnimationAtFrame:(CGRect)frame {
+    // 随机选择一个SVGA资源
+    NSArray *svgaFiles = @[@"mic_cp_lv1", @"mic_cp_lv2", @"mic_cp_lv3", @"mic_cp_lv4", @"mic_cp_lv5"];
+    NSString *randomSVGA = svgaFiles[arc4random_uniform((uint32_t)svgaFiles.count)];
+    
+    // 构建SVGA文件路径
+    NSString *svgaPath = [[NSBundle mainBundle] pathForResource:randomSVGA ofType:@"svga"];
+    if (!svgaPath) {
+        NSLog(@"⚠️ 找不到SVGA文件: %@", randomSVGA);
+        return;
+    }
+    
+    // 创建SVGAImageView
+    SVGAImageView *svgaView = [[SVGAImageView alloc] initWithFrame:frame];
+    svgaView.contentMode = UIViewContentModeScaleAspectFit;
+    svgaView.userInteractionEnabled = NO;
+    svgaView.backgroundColor = [UIColor clearColor];
+    
+    // 添加到容器视图
+    [self.containerView addSubview:svgaView];
+    
+    // 保存SVGA视图引用
+    NSString *frameKey = NSStringFromCGRect(frame);
+    self.svgaViews[frameKey] = svgaView;
+    
+    // 解析并播放SVGA动画
+    [self.svgaParser parseWithURL:[NSURL fileURLWithPath:svgaPath] 
+                  completionBlock:^(SVGAVideoEntity * _Nonnull videoItem) {
+        dispatch_async(dispatch_get_main_queue(), ^{
+            svgaView.videoItem = videoItem;
+            svgaView.loops = 0; 
+            svgaView.clearsAfterStop = YES;
+            [svgaView startAnimation];
+            
+            NSLog(@"🎬 开始播放SVGA动画: %@, frame: %@", randomSVGA, NSStringFromCGRect(frame));
+        });
+    } failureBlock:^(NSError * _Nonnull error) {
+        NSLog(@"❌ SVGA动画解析失败: %@, error: %@", randomSVGA, error.localizedDescription);
+        [svgaView removeFromSuperview];
+        [self.svgaViews removeObjectForKey:frameKey];
+    }];
+}
+
+- (void)stopAllSVGAAnimations {
+    for (SVGAImageView *svgaView in self.svgaViews.allValues) {
+        [svgaView stopAnimation];
+        [svgaView removeFromSuperview];
+    }
+    [self.svgaViews removeAllObjects];
+    
+    NSLog(@"🔧 停止所有SVGA动画");
+}
+
+#pragma mark - Dealloc
+
+- (void)dealloc {
+    [self removeAllMidpointRects];
+}
+
+@end

YuMi/Modules/YMRoom/View/StageView/NineteenMicStageView.h

@@ -6,11 +6,14 @@
 //
 
 #import "StageView.h"
+#import "MicMidpointRectManager.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
 @interface NineteenMicStageView : StageView
 
+@property (nonatomic, strong, readonly) MicMidpointRectManager *midpointRectManager;
+
 @end
 
 NS_ASSUME_NONNULL_END

YuMi/Modules/YMRoom/View/StageView/NineteenMicStageView.m

@@ -7,6 +7,7 @@
 
 #import "NineteenMicStageView.h"
 #import "SocialMicroView.h"
+#import "MicMidpointRectManager.h"
 
 //第一行距离顶部
 #define firstRowTopMargin 60
@@ -32,8 +33,22 @@
 
 static const NSInteger kMicCountPerRow = 5;
 
+@interface NineteenMicStageView ()
+
+@property (nonatomic, strong) MicMidpointRectManager *midpointRectManager;
+
+@end
+
 @implementation NineteenMicStageView
 
+- (instancetype)initWithDelegate:(id<RoomHostDelegate>)delegate {
+    if (self = [super initWithDelegate:delegate]) {
+        // 初始化中点矩形管理器
+        _midpointRectManager = [[MicMidpointRectManager alloc] initWithContainerView:self];
+    }
+    return self;
+}
+
 - (NSInteger)countOfMicroView {
     return 19; // 麦位总数
 }
@@ -128,4 +143,59 @@ static const NSInteger kMicCountPerRow = 5;
     return [self convertPoint:center toView:nil];
 }
 
+// 19麦位布局：复杂布局，仅同一行且相邻列（列差1）返回中点75x75
+- (CGRect)rectForMidpointBetweenMicAtIndex:(NSInteger)firstIndex andIndex:(NSInteger)secondIndex {
+    if (firstIndex == secondIndex) return CGRectZero;
+    NSInteger left = MIN(firstIndex, secondIndex);
+    NSInteger right = MAX(firstIndex, secondIndex);
+    
+    // 检查是否在同一行且相邻
+    BOOL sameRow = NO;
+    NSInteger leftCol = -1, rightCol = -1;
+    
+    // 第一行：0-4 (5列)
+    if (left >= 0 && left <= 4 && right >= 0 && right <= 4) {
+        sameRow = YES;
+        leftCol = left;
+        rightCol = right;
+    }
+    // 第二行：5-6, 8-9 (4列，中间有Boss位7)
+    else if (((left >= 5 && left <= 6) && (right >= 5 && right <= 6)) ||
+             ((left >= 8 && left <= 9) && (right >= 8 && right <= 9))) {
+        sameRow = YES;
+        leftCol = (left <= 6) ? left - 5 : left - 6;
+        rightCol = (right <= 6) ? right - 5 : right - 6;
+    }
+    // 第三行：10-13 (4列)，但排除11-12
+    else if (left >= 10 && left <= 13 && right >= 10 && right <= 13) {
+        // 排除11-12的相邻对
+        if (left == 11 && right == 12) {
+            return CGRectZero;
+        }
+        sameRow = YES;
+        leftCol = left - 10;
+        rightCol = right - 10;
+    }
+    // 第四行：14-18 (5列)
+    else if (left >= 14 && left <= 18 && right >= 14 && right <= 18) {
+        sameRow = YES;
+        leftCol = left - 14;
+        rightCol = right - 14;
+    }
+    
+    if (!sameRow) return CGRectZero;
+    
+    // 检查是否相邻（列差为1）
+    if ((rightCol - leftCol) != 1) return CGRectZero;
+    
+    CGRect l = [self rectForViewAtIndex:left];
+    CGRect r = [self rectForViewAtIndex:right];
+    if (CGRectIsEmpty(l) || CGRectIsEmpty(r)) return CGRectZero;
+    
+    CGFloat midX = (CGRectGetMidX(l) + CGRectGetMidX(r)) / 2.0;
+    CGFloat midY = (CGRectGetMidY(l) + CGRectGetMidY(r)) / 2.0;
+    CGFloat size = 75.0;
+    return CGRectMake(midX - size / 2.0, midY - size / 2.0, size, size);
+}
+
 @end

YuMi/Modules/YMRoom/View/StageView/SocialStageView.h

@@ -6,11 +6,18 @@
 //
 
 #import "StageView.h"
+#import "MicMidpointRectManager.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
 @interface SocialStageView : StageView
 
+@property (nonatomic, strong, readonly) MicMidpointRectManager *midpointRectManager;
+
+/// 返回两个横向相邻麦位中点位置的矩形区域（75x75）。
+/// 仅当两个索引同一行且相邻，并且位于 [1-4] 或 [5-8] 范围内时有效；否则返回 CGRectZero。
+- (CGRect)rectForMidpointBetweenMicAtIndex:(NSInteger)firstIndex andIndex:(NSInteger)secondIndex;
+
 @end
 
 NS_ASSUME_NONNULL_END

YuMi/Modules/YMRoom/View/StageView/SocialStageView.m

@@ -11,6 +11,7 @@
 #import "YUMIMacroUitls.h"
 #import "RoomInfoModel.h"
 #import "ClientConfig.h"
+#import "MicMidpointRectManager.h"
 //房主距离顶部间距
 #define ownerTopMargin  100
 #define ownerTopMargin_little_screen 35
@@ -34,8 +35,22 @@
 // 第一行坑位的顶部
 #define secondRowTop (firstRowTop + mcHeight + marginV2)
 
+@interface SocialStageView ()
+
+@property (nonatomic, strong) MicMidpointRectManager *midpointRectManager;
+
+@end
+
 @implementation SocialStageView
 
+- (instancetype)initWithDelegate:(id<RoomHostDelegate>)delegate {
+    if (self = [super initWithDelegate:delegate]) {
+        // 初始化中点矩形管理器
+        _midpointRectManager = [[MicMidpointRectManager alloc] initWithContainerView:self];
+    }
+    return self;
+}
+
 - (NSInteger)countOfMicroView {
     return 9;
 }
@@ -113,4 +128,47 @@
 	return point;
 }
 
+// 计算两个横向相邻麦位之间的中点矩形（75x75）。
+- (CGRect)rectForMidpointBetweenMicAtIndex:(NSInteger)firstIndex andIndex:(NSInteger)secondIndex {
+    // 仅支持下排与上排的麦位区间 [1-4], [5-8] 且相邻
+    if (firstIndex == secondIndex) {
+        return CGRectZero;
+    }
+    NSInteger left = MIN(firstIndex, secondIndex);
+    NSInteger right = MAX(firstIndex, secondIndex);
+    BOOL sameRowFirst = (left >= 1 && left <= 4 && right >= 1 && right <= 4);
+    BOOL sameRowSecond = (left >= 5 && left <= 8 && right >= 5 && right <= 8);
+    if (!(sameRowFirst || sameRowSecond)) {
+        return CGRectZero;
+    }
+    if (right - left != 1) {
+        return CGRectZero;
+    }
+
+    // 取两个麦位的 rect
+    CGRect leftRect = [self rectForViewAtIndex:left];
+    CGRect rightRect = [self rectForViewAtIndex:right];
+    if (CGRectIsEmpty(leftRect) || CGRectIsEmpty(rightRect)) {
+        return CGRectZero;
+    }
+
+    // 取头像区域（上方圆形区域）的中心点作为基准。头像宽为 mcWidth 的圆区域，居于麦位 rect 顶部。
+    // 在已有实现中，动画点位使用了 (rect.origin.y + mcWidth/2 - 10)。这里复用相同的纵向基准，保证视觉一致。
+    CGFloat f_top = iPhoneXSeries ? firstRowTop : ownerHeight + marginV1 + ownerTopMargin_little_screen;
+    CGFloat s_top = iPhoneXSeries ? secondRowTop : mcHeight + marginV2 + f_top;
+
+    BOOL inFirstRow = sameRowFirst;
+    CGFloat circleCenterY = (inFirstRow ? (f_top + mcWidth / 2 - 10) : (s_top + mcWidth / 2 - 10));
+
+    // 两个头像中心的 X 坐标
+    CGFloat leftCenterX = CGRectGetMinX(leftRect) + mcWidth / 2;
+    CGFloat rightCenterX = CGRectGetMinX(rightRect) + mcWidth / 2;
+    CGFloat midX = (leftCenterX + rightCenterX) / 2.0;
+
+    // 以中点为中心，返回 75x75 的矩形
+    CGFloat size = 75.0;
+    CGRect midRect = CGRectMake(midX - size / 2.0, circleCenterY - size / 2.0, size, size);
+    return midRect;
+}
+
 @end

YuMi/Modules/YMRoom/View/StageView/StageView.h

@@ -74,6 +74,9 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (instancetype)initWithDelegate:(id<RoomHostDelegate>)delegate;
 -(void)exitNIMRoom;
+
+/// 计算两个横向相邻麦位中点的矩形（默认返回基于两个坑位中心点的 75x75，非同一行或非相邻返回 CGRectZero）。
+- (CGRect)rectForMidpointBetweenMicAtIndex:(NSInteger)firstIndex andIndex:(NSInteger)secondIndex;
 @end
 
 NS_ASSUME_NONNULL_END

YuMi/Modules/YMRoom/View/StageView/StageView.m

@@ -1210,6 +1210,34 @@
 	return CGRectZero;
 }
 
+/// 默认实现：基于两个坑位的 rect 中点，返回 75x75 的矩形。
+/// 子类如有明确排布规则（如相同行的相邻判定），可重写以增强约束。
+- (CGRect)rectForMidpointBetweenMicAtIndex:(NSInteger)firstIndex andIndex:(NSInteger)secondIndex {
+	if (firstIndex == secondIndex) {
+		return CGRectZero;
+	}
+	NSInteger left = MIN(firstIndex, secondIndex);
+	NSInteger right = MAX(firstIndex, secondIndex);
+	CGRect leftRect = [self rectForViewAtIndex:left];
+	CGRect rightRect = [self rectForViewAtIndex:right];
+	if (CGRectIsEmpty(leftRect) || CGRectIsEmpty(rightRect)) {
+		return CGRectZero;
+	}
+	// 判断是否同一“行”：中心 y 差值小于高度的三分之一
+	CGFloat leftCenterY = CGRectGetMidY(leftRect);
+	CGFloat rightCenterY = CGRectGetMidY(rightRect);
+	if (fabs(leftCenterY - rightCenterY) > (CGRectGetHeight(leftRect) / 3.0)) {
+		return CGRectZero;
+	}
+	// 计算中点
+	CGFloat leftCenterX = CGRectGetMidX(leftRect);
+	CGFloat rightCenterX = CGRectGetMidX(rightRect);
+	CGFloat midX = (leftCenterX + rightCenterX) / 2.0;
+	CGFloat midY = (leftCenterY + rightCenterY) / 2.0;
+	CGFloat size = 75.0;
+	return CGRectMake(midX - size / 2.0, midY - size / 2.0, size, size);
+}
+
 #pragma mark - StageViewProtocol - 基本上都是工具方法
 - (NSInteger)positionToIndex:(NSString*)position {
     return position.intValue + 1;

YuMi/Modules/YMRoom/View/StageView/TenMicStageView.h

@@ -6,11 +6,14 @@
 //
 
 #import "StageView.h"
+#import "MicMidpointRectManager.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
 @interface TenMicStageView : StageView
 
+@property (nonatomic, strong, readonly) MicMidpointRectManager *midpointRectManager;
+
 @end
 
 NS_ASSUME_NONNULL_END

YuMi/Modules/YMRoom/View/StageView/TenMicStageView.m

@@ -7,6 +7,7 @@
 
 #import "TenMicStageView.h"
 #import "SocialMicroView.h"
+#import "MicMidpointRectManager.h"
 //第一行距离顶部
 #define firstRowTopMargin 60
 // 房主头像宽 58 + 光圈 5
@@ -27,8 +28,22 @@
 // 第一行坑位与第二行坑位的间距
 //#define marginV2 15
 
+@interface TenMicStageView ()
+
+@property (nonatomic, strong) MicMidpointRectManager *midpointRectManager;
+
+@end
+
 @implementation TenMicStageView
 
+- (instancetype)initWithDelegate:(id<RoomHostDelegate>)delegate {
+    if (self = [super initWithDelegate:delegate]) {
+        // 初始化中点矩形管理器
+        _midpointRectManager = [[MicMidpointRectManager alloc] initWithContainerView:self];
+    }
+    return self;
+}
+
 - (NSInteger)countOfMicroView {
     return 10;
 }
@@ -79,5 +94,30 @@
     return point;
 }
 
+// 10麦位布局：5x2网格，仅同一行且相邻列（列差1）返回中点75x75
+- (CGRect)rectForMidpointBetweenMicAtIndex:(NSInteger)firstIndex andIndex:(NSInteger)secondIndex {
+    if (firstIndex == secondIndex) return CGRectZero;
+    NSInteger left = MIN(firstIndex, secondIndex);
+    NSInteger right = MAX(firstIndex, secondIndex);
+    
+    // 检查是否在同一行且相邻
+    BOOL sameRow = ((left >= 0 && left <= 4 && right >= 0 && right <= 4) || 
+                    (left >= 5 && left <= 9 && right >= 5 && right <= 9));
+    if (!sameRow) return CGRectZero;
+    
+    // 检查是否相邻（列差为1）
+    NSInteger leftCol = (left <= 4) ? left : (left - 5);
+    NSInteger rightCol = (right <= 4) ? right : (right - 5);
+    if ((rightCol - leftCol) != 1) return CGRectZero;
+    
+    CGRect l = [self rectForViewAtIndex:left];
+    CGRect r = [self rectForViewAtIndex:right];
+    if (CGRectIsEmpty(l) || CGRectIsEmpty(r)) return CGRectZero;
+    
+    CGFloat midX = (CGRectGetMidX(l) + CGRectGetMidX(r)) / 2.0;
+    CGFloat midY = (CGRectGetMidY(l) + CGRectGetMidY(r)) / 2.0;
+    CGFloat size = 75.0;
+    return CGRectMake(midX - size / 2.0, midY - size / 2.0, size, size);
+}
 
 @end

YuMi/Modules/YMRoom/View/StageView/TwentyMicStageView.h

@@ -6,11 +6,14 @@
 //
 
 #import "StageView.h"
+#import "MicMidpointRectManager.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
 @interface TwentyMicStageView : StageView
 
+@property (nonatomic, strong, readonly) MicMidpointRectManager *midpointRectManager;
+
 //- (instancetype)initWithRows:(NSInteger)rows columns:(NSInteger)columns;
 
 @end

YuMi/Modules/YMRoom/View/StageView/TwentyMicStageView.m

@@ -7,6 +7,7 @@
 
 #import "TwentyMicStageView.h"
 #import "SocialMicroView.h"
+#import "MicMidpointRectManager.h"
 
 //第一行距离顶部
 #define firstRowTopMargin 60
@@ -32,10 +33,20 @@
 
 @interface TwentyMicStageView ()
 
+@property (nonatomic, strong) MicMidpointRectManager *midpointRectManager;
+
 @end
 
 @implementation TwentyMicStageView
 
+- (instancetype)initWithDelegate:(id<RoomHostDelegate>)delegate {
+    if (self = [super initWithDelegate:delegate]) {
+        // 初始化中点矩形管理器
+        _midpointRectManager = [[MicMidpointRectManager alloc] initWithContainerView:self];
+    }
+    return self;
+}
+
 static const NSInteger kMicCountPerRow = 5;
 
 - (NSInteger)countOfMicroView {
@@ -83,5 +94,27 @@ static const NSInteger kMicCountPerRow = 5;
     return CGPointMake(x, y);
 }
 
+// 覆盖：仅当同一行且相邻列（列差 1）时，返回两麦位中点 75x75 矩形
+- (CGRect)rectForMidpointBetweenMicAtIndex:(NSInteger)firstIndex andIndex:(NSInteger)secondIndex {
+    if (firstIndex == secondIndex) return CGRectZero;
+    NSInteger left = MIN(firstIndex, secondIndex);
+    NSInteger right = MAX(firstIndex, secondIndex);
+    // 同一行且列差为 1
+    NSInteger leftRow = left / kMicCountPerRow;
+    NSInteger rightRow = right / kMicCountPerRow;
+    NSInteger leftCol = left % kMicCountPerRow;
+    NSInteger rightCol = right % kMicCountPerRow;
+    if (!(leftRow == rightRow && (rightCol - leftCol) == 1)) {
+        return CGRectZero;
+    }
+    CGRect l = [self rectForViewAtIndex:left];
+    CGRect r = [self rectForViewAtIndex:right];
+    if (CGRectIsEmpty(l) || CGRectIsEmpty(r)) return CGRectZero;
+    CGFloat midX = (CGRectGetMidX(l) + CGRectGetMidX(r)) / 2.0;
+    CGFloat midY = (CGRectGetMidY(l) + CGRectGetMidY(r)) / 2.0;
+    CGFloat size = 75.0;
+    return CGRectMake(midX - size / 2.0, midY - size / 2.0, size, size);
+}
+
 
 @end

YuMi/Modules/YMRoom/View/XPRoomViewController.m

@@ -1027,6 +1027,9 @@ XPCandyTreeInsufficientBalanceViewDelegate>
     // 调试：检查最终状态
     [self debugStageViewStatus];
     
+    // 🔧 新增：如果是 SocialStageView，绘制中点矩形
+    [self drawSocialStageMidpointRects];
+
     [self addExitGameButton];
 
     self.quickMessageContainerView.hidden = YES;
@@ -3413,4 +3416,114 @@ XPCandyTreeInsufficientBalanceViewDelegate>
     NSLog(@"🎮 卡顿检测模拟已触发，计数将增加");
 }
 
+/// 调试方法：在所有 StageView 上绘制符合条件的相邻麦位中点矩形
+- (void)drawSocialStageMidpointRects {
+    if (!self.stageView) {
+        NSLog(@"🔧 当前没有 stageView，跳过中点矩形绘制");
+        return;
+    }
+    
+    NSString *stageViewClass = NSStringFromClass([self.stageView class]);
+    NSLog(@"🔧 开始绘制 %@ 中点矩形", stageViewClass);
+    
+    // 移除旧的调试矩形
+    if ([self.stageView respondsToSelector:@selector(midpointRectManager)]) {
+        // 使用新的管理器移除所有中点矩形
+        id manager = [self.stageView valueForKey:@"midpointRectManager"];
+        if ([manager respondsToSelector:@selector(removeAllMidpointRects)]) {
+            [manager removeAllMidpointRects];
+        }
+    } else {
+        // 兼容旧方式
+        NSArray<UIView *> *subviews = [self.stageView.subviews copy];
+        for (UIView *view in subviews) {
+            if (view.tag == 56002) {
+                [view removeFromSuperview];
+            }
+        }
+    }
+    
+    // 根据不同的 StageView 类型绘制相应的中点矩形
+    NSArray *validPairs = nil;
+    
+    if ([self.stageView isKindOfClass:[SocialStageView class]]) {
+        validPairs = @[@[@1, @2], @[@2, @3], @[@3, @4], @[@5, @6], @[@6, @7], @[@7, @8]];
+    } else if ([self.stageView isKindOfClass:[TenMicStageView class]]) {
+        validPairs = @[@[@0, @1], @[@1, @2], @[@2, @3], @[@3, @4], @[@5, @6], @[@6, @7], @[@7, @8], @[@8, @9]];
+    } else if ([self.stageView isKindOfClass:[FifteenMicStageView class]]) {
+        validPairs = @[@[@0, @1], @[@1, @2], @[@2, @3], @[@3, @4], @[@5, @6], @[@6, @7], @[@7, @8], @[@8, @9], @[@10, @11], @[@11, @12], @[@12, @13], @[@13, @14]];
+    } else if ([self.stageView isKindOfClass:[NineteenMicStageView class]]) {
+        validPairs = @[@[@0, @1], @[@1, @2], @[@2, @3], @[@3, @4], @[@5, @6], @[@8, @9], @[@10, @11], @[@12, @13], @[@14, @15], @[@15, @16], @[@16, @17], @[@17, @18]];
+    } else if ([self.stageView isKindOfClass:[TwentyMicStageView class]]) {
+        validPairs = @[@[@0, @1], @[@1, @2], @[@2, @3], @[@3, @4], @[@5, @6], @[@6, @7], @[@7, @8], @[@8, @9], @[@10, @11], @[@11, @12], @[@12, @13], @[@13, @14], @[@15, @16], @[@16, @17], @[@17, @18], @[@18, @19]];
+    } else if ([self.stageView isKindOfClass:[AnchorStageView class]]) {
+        validPairs = @[@[@1, @2], @[@2, @3]];
+    } else if ([self.stageView isKindOfClass:[DatingStageView class]]) {
+        validPairs = @[@[@1, @2], @[@3, @4], @[@5, @6], @[@7, @8]];
+    } else if ([self.stageView isKindOfClass:[LittleGameStageView class]]) {
+        validPairs = @[@[@0, @1], @[@1, @2], @[@2, @3], @[@3, @4], @[@4, @5]];
+    } else if ([self.stageView isKindOfClass:[LittleGameScrollStageView class]]) {
+        // 根据实际麦位数量动态生成相邻对
+        NSInteger micCount = [self.stageView countOfMicroView];
+        NSMutableArray *pairs = [NSMutableArray array];
+        for (NSInteger i = 0; i < micCount - 1; i++) {
+            [pairs addObject:@[@(i), @(i + 1)]];
+        }
+        validPairs = pairs;
+    } else if ([self.stageView isKindOfClass:[AnchorPKStageView class]]) {
+        validPairs = @[@[@0, @1]];
+    } else {
+        NSLog(@"🔧 未支持的 StageView 类型: %@", stageViewClass);
+        return;
+    }
+    
+    NSLog(@"🔧 开始绘制 %@ 中点矩形，共 %lu 对相邻麦位", stageViewClass, (unsigned long)validPairs.count);
+    
+    for (NSArray *pair in validPairs) {
+        NSInteger firstIndex = [pair[0] integerValue];
+        NSInteger secondIndex = [pair[1] integerValue];
+        
+        CGRect rect = [self.stageView rectForMidpointBetweenMicAtIndex:firstIndex andIndex:secondIndex];
+        if (!CGRectIsEmpty(rect)) {
+            UIView *debugView = [[UIView alloc] initWithFrame:rect];
+            debugView.backgroundColor = [[UIColor blueColor] colorWithAlphaComponent:0.3];
+            debugView.layer.borderColor = [UIColor blueColor].CGColor;
+            debugView.layer.borderWidth = 2.0;
+            debugView.layer.cornerRadius = 8.0;
+            debugView.tag = 56002;
+            debugView.userInteractionEnabled = NO;
+            
+            // 添加标签显示麦位对
+            UILabel *label = [[UILabel alloc] init];
+            label.text = [NSString stringWithFormat:@"%ld-%ld", (long)firstIndex, (long)secondIndex];
+            label.textColor = [UIColor whiteColor];
+            label.font = [UIFont boldSystemFontOfSize:12];
+            label.textAlignment = NSTextAlignmentCenter;
+            label.frame = debugView.bounds;
+            [debugView addSubview:label];
+            
+            // 根据不同的 StageView 类型添加到相应的容器
+            if ([self.stageView isKindOfClass:[LittleGameScrollStageView class]]) {
+                [(LittleGameScrollStageView *)self.stageView addMidpointRect:debugView];
+            } else if ([self.stageView isKindOfClass:[LittleGameStageView class]]) {
+                [(LittleGameStageView *)self.stageView addMidpointRect:debugView];
+            } else if ([self.stageView respondsToSelector:@selector(midpointRectManager)]) {
+                // 使用新的管理器添加中点矩形
+                id manager = [self.stageView valueForKey:@"midpointRectManager"];
+                if ([manager respondsToSelector:@selector(addMidpointRectAtFrame:micPairText:autoPlaySVGA:)]) {
+                    NSString *micPairText = [NSString stringWithFormat:@"%ld-%ld", (long)firstIndex, (long)secondIndex];
+                    [manager addMidpointRectAtFrame:rect micPairText:micPairText autoPlaySVGA:YES];
+                }
+            } else {
+                [self.stageView addSubview:debugView];
+            }
+            NSLog(@"🔧 绘制中点矩形: %ld-%ld, rect: %@", (long)firstIndex, (long)secondIndex, NSStringFromCGRect(rect));
+        } else {
+            NSLog(@"🔧 跳过无效麦位对: %ld-%ld", (long)firstIndex, (long)secondIndex);
+        }
+    }
+    
+    NSLog(@"🔧 %@ 中点矩形绘制完成", stageViewClass);
+}
+
 @end