From 81b72190859cfaff701cdd42f034c4f209ac52dc Mon Sep 17 00:00:00 2001
From: Ap_Tx <3045929398@qq.com>
Date: Thu, 1 Oct 2026 15:59:18 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=81=A2=E5=A4=8D=E5=A4=9A=E4=BA=BA?=
 =?UTF-8?q?=E8=81=94=E6=9C=BA=EF=BC=88=E9=99=B6=E7=93=A6=EF=BC=89=E4=BE=A7?=
 =?UTF-8?q?=E8=BE=B9=E6=A0=8F=E5=85=A5=E5=8F=A3=EF=BC=8C=E6=8C=82=E4=BA=8E?=
 =?UTF-8?q?=E5=8A=9F=E8=83=BD=E5=BC=80=E5=85=B3=E5=90=8E?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 apps/app-frontend/src/App.vue                          | 10 ++++++++++
 .../src/components/ui/settings/FeatureFlagSettings.vue |  1 +
 apps/app-frontend/src/store/theme.ts                   |  1 +
 3 files changed, 12 insertions(+)

diff --git a/apps/app-frontend/src/App.vue b/apps/app-frontend/src/App.vue
index 60c353f..0189adf 100644
--- a/apps/app-frontend/src/App.vue
+++ b/apps/app-frontend/src/App.vue
@@ -19,6 +19,7 @@ import {
 	SettingsIcon,
 	SpinnerIcon,
 	UserIcon,
+	UsersIcon,
 	WorldIcon,
 } from '@modrinth/assets'
 import {
@@ -2312,6 +2313,15 @@ provideAppUpdateDownloadProgress(appUpdateDownload)
 				>
 					<LibraryIcon />
 				</NavButton>
+				<NavButton
+					v-if="themeStore.featureFlags.multiplayer_in_app"
+					v-tooltip.right="formatMessage(messages.multiplayer)"
+					data-onboarding-id="nav-multiplayer"
+					to="/multiplayer"
+					:is-primary="(r) => r.path.startsWith('/multiplayer')"
+				>
+					<UsersIcon />
+				</NavButton>
 				<NavButton
 					v-tooltip.right="formatMessage(messages.lab)"
 					data-onboarding-id="nav-lab"
diff --git a/apps/app-frontend/src/components/ui/settings/FeatureFlagSettings.vue b/apps/app-frontend/src/components/ui/settings/FeatureFlagSettings.vue
index 0790adb..6040baf 100644
--- a/apps/app-frontend/src/components/ui/settings/FeatureFlagSettings.vue
+++ b/apps/app-frontend/src/components/ui/settings/FeatureFlagSettings.vue
@@ -69,6 +69,7 @@ const featureFlagLabels: Record<FeatureFlag, string> = {
 	show_instance_play_time: '显示实例游玩时间',
 	page_transitions: '页面切换动画',
 	advanced_filters_collapsed: '高级筛选默认折叠',
+	multiplayer_in_app: '多人联机',
 	auto_install_dependencies: '自动安装依赖',
 }
 
diff --git a/apps/app-frontend/src/store/theme.ts b/apps/app-frontend/src/store/theme.ts
index 1c97433..bc6366c 100644
--- a/apps/app-frontend/src/store/theme.ts
+++ b/apps/app-frontend/src/store/theme.ts
@@ -14,6 +14,7 @@ export const DEFAULT_FEATURE_FLAGS = {
 	skip_non_essential_warnings: false,
 	skip_unknown_pack_warning: false,
 	i18n_debug: false,
+	multiplayer_in_app: false,
 	show_instance_play_time: true,
 	page_transitions: true,
 	advanced_filters_collapsed: true,