[release/3.7] 优化陶瓦联机 (#4708)

https://github.com/HMCL-dev/HMCL/pull/4682
https://github.com/HMCL-dev/HMCL/pull/4686
https://github.com/HMCL-dev/HMCL/pull/4687
https://github.com/HMCL-dev/HMCL/pull/4688
https://github.com/HMCL-dev/HMCL/pull/4700
https://github.com/HMCL-dev/HMCL/pull/4705

---------

Co-authored-by: Burning_TNT <pangyl08@163.com>

HMCL/src/main/java/org/jackhuang/hmcl/terracotta/TerracottaMetadata.java

@@ -23,7 +23,9 @@ import org.jackhuang.hmcl.task.FileDownloadTask;
 import org.jackhuang.hmcl.terracotta.provider.GeneralProvider;
 import org.jackhuang.hmcl.terracotta.provider.ITerracottaProvider;
 import org.jackhuang.hmcl.terracotta.provider.MacOSProvider;
+import org.jackhuang.hmcl.util.Lang;
 import org.jackhuang.hmcl.util.gson.JsonUtils;
+import org.jackhuang.hmcl.util.i18n.LocaleUtils;
 import org.jackhuang.hmcl.util.i18n.LocalizedText;
 import org.jackhuang.hmcl.util.io.FileUtils;
 import org.jackhuang.hmcl.util.io.NetworkUtils;
@@ -61,11 +63,14 @@ public final class TerracottaMetadata {
 
             @SerializedName("classifiers") Map<String, String> classifiers,
             @SerializedName("downloads") List<String> downloads,
+            @SerializedName("downloads_CN") List<String> downloadsCN,
             @SerializedName("links") List<Link> links
     ) {
         private TerracottaNative of(String classifier) {
-            List<URI> links = new ArrayList<>(this.downloads.size());
+            List<URI> links = new ArrayList<>(this.downloads.size() + this.downloadsCN.size());
-            for (String download : this.downloads) {
+            for (String download : LocaleUtils.IS_CHINA_MAINLAND
+                    ? Lang.merge(this.downloadsCN, this.downloads)
+                    : Lang.merge(this.downloads, this.downloadsCN)) {
                 links.add(URI.create(download.replace("${version}", this.latest).replace("${classifier}", classifier)));
             }
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/Controllers.java

@@ -64,6 +64,7 @@ import org.jackhuang.hmcl.util.*;
 import org.jackhuang.hmcl.util.io.FileUtils;
 import org.jackhuang.hmcl.util.platform.Architecture;
 import org.jackhuang.hmcl.util.platform.OperatingSystem;
+import org.jetbrains.annotations.Nullable;
 
 import java.nio.file.Path;
 import java.util.List;
@@ -433,26 +434,34 @@ public final class Controllers {
         dialog(new MessageDialogPane.Builder(text, title, type).actionOrCancel(actionButton, cancel).build());
     }
 
-    public static void confirmActionDanger(String text, String title, Runnable resolve, Runnable cancel) {
+    public static void confirmWithCountdown(String text, String title, int seconds, MessageType messageType,
-        JFXButton btnYes = new JFXButton(i18n("button.ok"));
+                                            @Nullable Runnable ok, @Nullable Runnable cancel) {
-        btnYes.getStyleClass().add("dialog-error");
+        if (seconds <= 0)
-        btnYes.setOnAction(e -> resolve.run());
+            throw new IllegalArgumentException("Seconds must be greater than 0");
-        btnYes.setDisable(true);
 
-        int countdown = 10;
+        JFXButton btnOk = new JFXButton(i18n("button.ok"));
-        KeyFrame[] keyFrames = new KeyFrame[countdown + 1];
+        btnOk.getStyleClass().add(messageType == MessageType.WARNING || messageType == MessageType.ERROR
-        for (int i = 0; i < countdown; i++) {
+                ? "dialog-error"
+                : "dialog-accept");
+
+        if (ok != null)
+            btnOk.setOnAction(e -> ok.run());
+        btnOk.setDisable(true);
+
+        KeyFrame[] keyFrames = new KeyFrame[seconds + 1];
+        for (int i = 0; i < seconds; i++) {
             keyFrames[i] = new KeyFrame(Duration.seconds(i),
-                    new KeyValue(btnYes.textProperty(), i18n("button.ok.countdown", countdown - i)));
+                    new KeyValue(btnOk.textProperty(), i18n("button.ok.countdown", seconds - i)));
         }
-        keyFrames[countdown] = new KeyFrame(Duration.seconds(countdown),
+        keyFrames[seconds] = new KeyFrame(Duration.seconds(seconds),
-                new KeyValue(btnYes.textProperty(), i18n("button.ok")),
+                new KeyValue(btnOk.textProperty(), i18n("button.ok")),
-                new KeyValue(btnYes.disableProperty(), false));
+                new KeyValue(btnOk.disableProperty(), false));
 
         Timeline timeline = new Timeline(keyFrames);
-        confirmAction(text, title, MessageType.WARNING, btnYes, () -> {
+        confirmAction(text, title, messageType, btnOk, () -> {
             timeline.stop();
-            cancel.run();
+            if (cancel != null)
+                cancel.run();
         });
         timeline.play();
     }

HMCL/src/main/java/org/jackhuang/hmcl/ui/FXUtils.java

@@ -1411,12 +1411,16 @@ public final class FXUtils {
     }
 
     public static void copyText(String text) {
+        copyText(text, i18n("message.copied"));
+    }
+
+    public static void copyText(String text, @Nullable String toastMessage) {
         ClipboardContent content = new ClipboardContent();
         content.putString(text);
         Clipboard.getSystemClipboard().setContent(content);
 
-        if (!Controllers.isStopped()) {
+        if (toastMessage != null && !Controllers.isStopped()) {
-            Controllers.showToast(i18n("message.copied"));
+            Controllers.showToast(toastMessage);
         }
     }
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AccountListPage.java

@@ -19,7 +19,13 @@ package org.jackhuang.hmcl.ui.account;
 
 import com.jfoenix.controls.JFXButton;
 import javafx.beans.binding.Bindings;
-import javafx.beans.property.*;
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.ListProperty;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.ReadOnlyObjectProperty;
+import javafx.beans.property.ReadOnlyObjectWrapper;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.property.SimpleListProperty;
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
 import javafx.collections.FXCollections;
@@ -45,51 +51,23 @@ import org.jackhuang.hmcl.util.i18n.LocaleUtils;
 import org.jackhuang.hmcl.util.io.NetworkUtils;
 import org.jackhuang.hmcl.util.javafx.BindingMapping;
 import org.jackhuang.hmcl.util.javafx.MappedObservableList;
-import org.jackhuang.hmcl.util.platform.NativeUtils;
-import org.jackhuang.hmcl.util.platform.OperatingSystem;
-import org.jackhuang.hmcl.util.platform.windows.Kernel32;
-import org.jackhuang.hmcl.util.platform.windows.WinConstants;
 
-import java.time.Duration;
-import java.time.ZoneId;
-import java.time.ZonedDateTime;
 import java.util.Locale;
 
 import static org.jackhuang.hmcl.setting.ConfigHolder.globalConfig;
 import static org.jackhuang.hmcl.ui.versions.VersionPage.wrap;
-import static org.jackhuang.hmcl.util.logging.Logger.LOG;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 import static org.jackhuang.hmcl.util.javafx.ExtendedProperties.createSelectedItemPropertyFor;
+import static org.jackhuang.hmcl.util.logging.Logger.LOG;
 
 public final class AccountListPage extends DecoratorAnimatedPage implements DecoratorPage {
     static final BooleanProperty RESTRICTED = new SimpleBooleanProperty(true);
 
-    private static boolean isExemptedRegion() {
-        if ("Asia/Shanghai".equals(ZoneId.systemDefault().getId()))
-            return true;
-
-        // Check if the time zone is UTC+8
-        if (ZonedDateTime.now().getOffset().getTotalSeconds() == Duration.ofHours(8).toSeconds()) {
-            if ("CN".equals(LocaleUtils.SYSTEM_DEFAULT.getCountry()))
-                return true;
-
-            if (OperatingSystem.CURRENT_OS == OperatingSystem.WINDOWS && NativeUtils.USE_JNA) {
-                Kernel32 kernel32 = Kernel32.INSTANCE;
-
-                // https://learn.microsoft.com/windows/win32/intl/table-of-geographical-locations
-                if (kernel32 != null && kernel32.GetUserGeoID(WinConstants.GEOCLASS_NATION) == 45) // China
-                    return true;
-            }
-        }
-
-        return false;
-    }
-
     static {
         String property = System.getProperty("hmcl.offline.auth.restricted", "auto");
 
         if ("false".equals(property)
-                || "auto".equals(property) && isExemptedRegion()
+                || "auto".equals(property) && LocaleUtils.IS_CHINA_MAINLAND
                 || globalConfig().isEnableOfflineAccount())
             RESTRICTED.set(false);
         else

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/CreateAccountPane.java

@@ -264,10 +264,12 @@ public class CreateAccountPane extends JFXDialogLayout implements DialogAware {
         };
 
         if (factory instanceof OfflineAccountFactory && username != null && (!USERNAME_CHECKER_PATTERN.matcher(username).matches() || username.length() > 16)) {
-            Controllers.confirmActionDanger(i18n("account.methods.offline.name.invalid"), i18n("message.warning"), doCreate, () -> {
+            Controllers.confirmWithCountdown(i18n("account.methods.offline.name.invalid"), i18n("message.warning"), 10,
-                body.setDisable(false);
+                    MessageDialogPane.MessageType.WARNING,
-                spinner.hideSpinner();
+                    doCreate, () -> {
-            });
+                        body.setDisable(false);
+                        spinner.hideSpinner();
+                    });
         } else {
             doCreate.run();
         }

HMCL/src/main/java/org/jackhuang/hmcl/ui/terracotta/TerracottaControllerPage.java

@@ -34,11 +34,8 @@ import javafx.scene.Cursor;
 import javafx.scene.Node;
 import javafx.scene.control.Label;
 import javafx.scene.control.ScrollPane;
-import javafx.scene.control.TextField;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
-import javafx.scene.input.Clipboard;
-import javafx.scene.input.ClipboardContent;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.Priority;
 import javafx.scene.layout.StackPane;
@@ -138,13 +135,13 @@ public class TerracottaControllerPage extends StackPane {
             TerracottaState state = UI_STATE.get(), next;
             if (state instanceof TerracottaState.Uninitialized || state instanceof TerracottaState.Preparing preparing && preparing.hasInstallFence()) {
                 if (state instanceof TerracottaState.Uninitialized uninitialized && !uninitialized.hasLegacy()) {
-                    Controllers.confirmActionDanger(i18n("terracotta.confirm.desc"), i18n("terracotta.confirm.title"), () -> {
+                    Controllers.confirmWithCountdown(i18n("terracotta.confirm.desc"), i18n("terracotta.confirm.title"), 5,
-                        TerracottaState.Preparing s = TerracottaManager.install(path);
+                            MessageDialogPane.MessageType.INFO, () -> {
-                        if (s != null) {
+                                TerracottaState.Preparing s = TerracottaManager.install(path);
-                            UI_STATE.set(s);
+                                if (s != null) {
-                        }
+                                    UI_STATE.set(s);
-                    }, () -> {
+                                }
-                    });
+                            }, null);
                     return;
                 }
 
@@ -202,7 +199,7 @@ public class TerracottaControllerPage extends StackPane {
                             }
                         }
                     } else {
-                        Controllers.confirmActionDanger(i18n("terracotta.confirm.desc"), i18n("terracotta.confirm.title"), () -> {
+                        Controllers.confirmWithCountdown(i18n("terracotta.confirm.desc"), i18n("terracotta.confirm.title"), 5, MessageDialogPane.MessageType.INFO, () -> {
                             globalConfig().setTerracottaAgreementVersion(1);
                             TerracottaState.Preparing s = TerracottaManager.install(null);
                             if (s != null) {
@@ -342,6 +339,7 @@ public class TerracottaControllerPage extends StackPane {
                     return;
                 } else {
                     String cs = hostOK.getCode();
+                    copyCode(cs);
 
                     statusProperty.set(i18n("terracotta.status.host_ok"));
                     progressProperty.set(1);
@@ -350,36 +348,24 @@ public class TerracottaControllerPage extends StackPane {
                     code.setAlignment(Pos.CENTER);
                     {
                         Label desc = new Label(i18n("terracotta.status.host_ok.code"));
-                        {
+                        desc.setMouseTransparent(true);
-                            ClipboardContent cp = new ClipboardContent();
-                            cp.putString(cs);
-                            Clipboard.getSystemClipboard().setContent(cp);
-                        }
 
-                        // FIXME: The implementation to display Room Code is ambiguous. Consider using a clearer JavaFX Element in the future.
+                        Label label = new Label(cs);
-                        TextField label = new TextField(cs);
+                        label.setMouseTransparent(true);
-                        label.setEditable(false);
+                        label.setStyle("-fx-font-size: 24");
-                        label.setFocusTraversable(false);
                         label.setAlignment(Pos.CENTER);
-                        label.setStyle("-fx-background-color: transparent; -fx-border-color: transparent;");
                         VBox.setMargin(label, new Insets(10, 0, 10, 0));
-                        label.setScaleX(1.8);
-                        label.setScaleY(1.8);
-                        holder.add(FXUtils.onWeakChange(label.selectedTextProperty(), string -> {
-                            if (string != null && !string.isEmpty() && !cs.equals(string)) {
-                                label.selectAll();
-                            }
-                        }));
 
                         code.getChildren().setAll(desc, label);
                     }
-                    FXUtils.onClicked(code, () -> FXUtils.copyText(cs));
+                    code.setCursor(Cursor.HAND);
+                    FXUtils.onClicked(code, () -> copyCode(cs));
 
                     LineButton copy = LineButton.of();
                     copy.setLeftIcon(SVG.CONTENT_COPY);
                     copy.setTitle(i18n("terracotta.status.host_ok.code.copy"));
                     copy.setSubtitle(i18n("terracotta.status.host_ok.code.desc"));
-                    FXUtils.onClicked(copy, () -> FXUtils.copyText(cs));
+                    FXUtils.onClicked(copy, () -> copyCode(cs));
 
                     LineButton back = LineButton.of();
                     back.setLeftIcon(SVG.ARROW_BACK);
@@ -601,6 +587,10 @@ public class TerracottaControllerPage extends StackPane {
         return locals;
     }
 
+    private void copyCode(String code) {
+        FXUtils.copyText(code, i18n("terracotta.status.host_ok.code.copy.toast"));
+    }
+
     private static final class LineButton extends RipplerContainer {
         private final WeakListenerHolder holder = new WeakListenerHolder();
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/terracotta/TerracottaPage.java

@@ -19,22 +19,31 @@ package org.jackhuang.hmcl.ui.terracotta;
 
 import javafx.beans.property.ReadOnlyObjectProperty;
 import javafx.beans.property.ReadOnlyObjectWrapper;
+import javafx.beans.value.ChangeListener;
+import javafx.geometry.Insets;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.Priority;
+import javafx.scene.layout.VBox;
 import org.jackhuang.hmcl.Metadata;
+import org.jackhuang.hmcl.game.LauncherHelper;
+import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.setting.Profiles;
 import org.jackhuang.hmcl.terracotta.TerracottaMetadata;
+import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.SVG;
 import org.jackhuang.hmcl.ui.animation.ContainerAnimations;
 import org.jackhuang.hmcl.ui.animation.TransitionPane;
 import org.jackhuang.hmcl.ui.construct.AdvancedListBox;
-import org.jackhuang.hmcl.ui.construct.AdvancedListItem;
 import org.jackhuang.hmcl.ui.construct.PageAware;
 import org.jackhuang.hmcl.ui.construct.TabHeader;
 import org.jackhuang.hmcl.ui.decorator.DecoratorAnimatedPage;
 import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
+import org.jackhuang.hmcl.ui.main.MainPage;
+import org.jackhuang.hmcl.ui.versions.Versions;
+import org.jackhuang.hmcl.util.Lang;
+import org.jackhuang.hmcl.util.StringUtils;
 
-import java.util.Locale;
-
-import static org.jackhuang.hmcl.ui.versions.VersionPage.wrap;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public class TerracottaPage extends DecoratorAnimatedPage implements DecoratorPage, PageAware {
@@ -43,6 +52,9 @@ public class TerracottaPage extends DecoratorAnimatedPage implements DecoratorPa
     private final TabHeader.Tab<TerracottaControllerPage> statusPage = new TabHeader.Tab<>("statusPage");
     private final TransitionPane transitionPane = new TransitionPane();
 
+    @SuppressWarnings("unused")
+    private ChangeListener<String> instanceChangeListenerHolder;
+
     public TerracottaPage() {
         statusPage.setNodeSupplier(TerracottaControllerPage::new);
         tab = new TabHeader(statusPage);
@@ -53,32 +65,35 @@ public class TerracottaPage extends DecoratorAnimatedPage implements DecoratorPa
             transitionPane.setContent(newValue.getNode(), ContainerAnimations.FADE);
         });
 
-        AdvancedListItem feedback = new AdvancedListItem();
+        BorderPane left = new BorderPane();
-        feedback.setLeftGraphic(wrap(SVG.FEEDBACK));
+        FXUtils.setLimitWidth(left, 200);
-        feedback.setActionButtonVisible(false);
+        VBox.setVgrow(left, Priority.ALWAYS);
-        feedback.setTitle(i18n("terracotta.feedback.title"));
+        setLeft(left);
-        feedback.setOnAction(e -> FXUtils.openLink(TerracottaMetadata.FEEDBACK_LINK));
-
-        AdvancedListItem chatItem = new AdvancedListItem();
-        chatItem.setLeftGraphic(wrap(SVG.CHAT));
-        chatItem.setActionButtonVisible(false);
-        chatItem.setTitle(i18n("chat"));
-        chatItem.setOnAction(e -> FXUtils.openLink(Metadata.GROUPS_URL));
-
-        AdvancedListItem easytierItem = new AdvancedListItem();
-        easytierItem.setLeftGraphic(wrap(SVG.HOST));
-        easytierItem.setActionButtonVisible(false);
-        easytierItem.setTitle(i18n("terracotta.easytier"));
-        easytierItem.setOnAction(e -> FXUtils.openLink("https://easytier.cn/"));
 
         AdvancedListBox sideBar = new AdvancedListBox()
-                .addNavigationDrawerTab(tab, statusPage, i18n("terracotta.status"), SVG.TUNE)
+                .addNavigationDrawerTab(tab, statusPage, i18n("terracotta.status"), SVG.TUNE);
-                .startCategory(i18n("help").toUpperCase(Locale.ROOT))
+        left.setTop(sideBar);
-                .add(feedback)
+
-                .add(chatItem)
+        AdvancedListBox toolbar = new AdvancedListBox()
-                .add(easytierItem);
+                .addNavigationDrawerItem(i18n("version.launch"), SVG.ROCKET_LAUNCH, () -> {
-        FXUtils.setLimitWidth(sideBar, 200);
+                    Profile profile = Profiles.getSelectedProfile();
-        setLeft(sideBar);
+                    Versions.launch(profile, profile.getSelectedVersion(), LauncherHelper::setKeep);
+                }, item -> {
+                    instanceChangeListenerHolder = FXUtils.onWeakChangeAndOperate(Profiles.selectedVersionProperty(),
+                            instanceName -> item.setSubtitle(StringUtils.isNotBlank(instanceName) ? instanceName : i18n("version.empty"))
+                    );
+
+                    MainPage mainPage = Controllers.getRootPage().getMainPage();
+                    FXUtils.onScroll(item, mainPage.getVersions(), list -> {
+                        String currentId = mainPage.getCurrentGame();
+                        return Lang.indexWhere(list, instance -> instance.getId().equals(currentId));
+                    }, it -> mainPage.getProfile().setSelectedVersion(it.getId()));
+                })
+                .addNavigationDrawerItem(i18n("terracotta.feedback.title"), SVG.FEEDBACK, () -> FXUtils.openLink(TerracottaMetadata.FEEDBACK_LINK))
+                .addNavigationDrawerItem(i18n("terracotta.easytier"), SVG.HOST, () -> FXUtils.openLink("https://easytier.cn/"))
+                .addNavigationDrawerItem(i18n("chat"), SVG.CHAT, () -> FXUtils.openLink(Metadata.GROUPS_URL));
+        BorderPane.setMargin(toolbar, new Insets(0, 0, 12, 0));
+        left.setBottom(toolbar);
 
         setCenter(transitionPane);
     }

HMCL/src/main/resources/assets/lang/I18N.properties

@@ -1460,6 +1460,7 @@ terracotta.status.host_starting.back=This will stop creating the room.
 terracotta.status.host_ok=Room created
 terracotta.status.host_ok.code=Invitation code (Copied)
 terracotta.status.host_ok.code.copy=Copy invitation code
+terracotta.status.host_ok.code.copy.toast=Invitation code has been copied to clipboard
 terracotta.status.host_ok.code.desc=Please remind your friends to select Guest mode in HMCL - Multiplayer or PCL CE and enter this invitation code.
 terracotta.status.host_ok.back=This will also close the room, other guests will leave and cannot rejoin.
 terracotta.status.guest_starting=Joining room

HMCL/src/main/resources/assets/lang/I18N_zh.properties

@@ -1248,6 +1248,7 @@ terracotta.status.host_starting.back=這將會取消建立房間。
 terracotta.status.host_ok=已建立房間
 terracotta.status.host_ok.code=邀請碼 (已自動複製到剪貼簿)
 terracotta.status.host_ok.code.copy=複製邀請碼
+terracotta.status.host_ok.code.copy.toast=已將邀請碼複製到剪貼簿
 terracotta.status.host_ok.code.desc=請提醒您的朋友在 HMCL 或 PCL CE 多人遊戲功能中選擇房客模式，並輸入該邀請碼。
 terracotta.status.host_ok.back=這將同時徹底關閉房間，其他房客將退出並不再能重新加入該房間。
 terracotta.status.guest_starting=正在加入房間

HMCL/src/main/resources/assets/lang/I18N_zh_CN.properties

@@ -1258,6 +1258,7 @@ terracotta.status.host_starting.back=这将会取消创建房间。
 terracotta.status.host_ok=已启动房间
 terracotta.status.host_ok.code=邀请码 (已自动复制到剪贴板)
 terracotta.status.host_ok.code.copy=复制邀请码
+terracotta.status.host_ok.code.copy.toast=已将邀请码复制到剪贴板
 terracotta.status.host_ok.code.desc=请提醒您的朋友在 HMCL 或 PCL CE 多人联机功能中选择房客模式，并输入该邀请码。
 terracotta.status.host_ok.back=这将同时彻底关闭房间，其他房客将退出并不再能重新加入该房间。
 terracotta.status.guest_starting=正在加入房间

HMCL/src/main/resources/assets/terracotta.json

@@ -1,26 +1,26 @@
 {
-  "version_legacy": "0\\.3\\.[89]-rc\\.([0-9]|10)",
+  "version_legacy": "0\\.3\\.([89]-rc\\.([0-9]|10)|10)",
   "version_recent": [
-    "0.3.9-rc.10"
+    "0.3.10"
   ],
-  "version_latest": "0.3.10",
+  "version_latest": "0.3.11",
   "classifiers": {
-    "linux-arm64": "sha256:001b6b1e220e98dffd84198a3e16855644cad27900562c78d610b0bf50138d17",
+    "linux-arm64": "sha256:cd321f22b200b212ba21eb7582bfe0e1bcadb528d19c70307a2aea9596118d33",
-    "linux-x86_64": "sha256:b133ddb796ff52879fb0c38e68ef7ea968d3eaec77f27ea274c701888e795782",
+    "linux-x86_64": "sha256:d4b15ec7cba7c9332b84f6acbf247e779543f958f9b240e9707bd6f37973e12a",
-    "macos-arm64": "sha256:4bb2eb432ea0ee3e3dca6b1019d8864aa14bedfe20b3d804865e216e36e856df",
+    "macos-arm64": "sha256:8456ad2c016e7c5c6f5814d98203a89ec38d13cdaafe94d328e313404ea16a2f",
-    "macos-arm64.pkg": "sha256:e4bf3d2014e417565e3ab0df579f4280e0af42bc28516f640067a52dca77098f",
+    "macos-arm64.pkg": "sha256:f85f86c563d4460ba97ed048fee22fa0e1398454443576c56b0afeebb98e8691",
-    "macos-x86_64": "sha256:17a2cc46d884951a88da6f3f0725e38ffca6fdfd1da021807121c29b944bd830",
+    "macos-x86_64": "sha256:cb1f7f5d5876a9177c426bece5ad0845e1b25d3430533646b2b9c93d97d37d79",
-    "macos-x86_64.pkg": "sha256:a4f08a706605262485c1889dfae00554fba753141f6d6ada76e29bfc3e0338aa",
+    "macos-x86_64.pkg": "sha256:e54bc35be7c8c543362b1b428e7d40d2116f1a4e57ade1c09cbef6239efb67ae",
-    "windows-arm64.exe": "sha256:245e0faf2ee1cdc5e430b5c18fbab4c4e5e3f333f0de51a621ae772db3a16924",
+    "windows-arm64.exe": "sha256:40c628bafb48d51c90f47037f8c4caedfadb52421e64b70011f448d1d2f553a3",
-    "windows-x86_64.exe": "sha256:ab99ddb729860c939b2085d8852fd62007b86d97568b687cf2a7147718b64eea"
+    "windows-x86_64.exe": "sha256:de518b2b4e60336fd272092326799966efc4e72acd65576d83e61d4d242fd61d"
   },
   "downloads": [
-    "https://github.com/burningtnt/Terracotta/releases/download/v${version}/terracotta-${version}-${classifier}",
+    "https://github.com/burningtnt/Terracotta/releases/download/v${version}/terracotta-${version}-${classifier}"
+  ],
+  "downloads_CN": [
     "https://gitee.com/burningtnt/Terracotta/releases/download/v${version}/terracotta-${version}-${classifier}",
-    "https://alist.8mi.tech/d/mirror/HMCL-Terracotta/Auto/v${version}/terracotta-${version}-${classifier}",
+    "https://cnb.cool/HMCL-Terracotta/Terracotta/-/releases/download/v${version}/terracotta-${version}-${classifier}",
-    "https://ghfast.top/https://github.com/burningtnt/Terracotta/releases/download/v${version}/terracotta-${version}-${classifier}",
+    "https://alist.8mi.tech/d/mirror/HMCL-Terracotta/Auto/v${version}/terracotta-${version}-${classifier}"
-    "https://cdn.crashmc.com/https://github.com/burningtnt/Terracotta/releases/download/v${version}/terracotta-${version}-${classifier}",
-    "https://cp.zkitefly.eu.org/https://github.com/burningtnt/Terracotta/releases/download/v${version}/terracotta-${version}-${classifier}"
   ],
   "links": [
     {

HMCLCore/src/main/java/org/jackhuang/hmcl/util/i18n/LocaleUtils.java

@@ -20,6 +20,10 @@ package org.jackhuang.hmcl.util.i18n;
 import org.jackhuang.hmcl.util.Lang;
 import org.jackhuang.hmcl.util.StringUtils;
 import org.jackhuang.hmcl.util.io.IOUtils;
+import org.jackhuang.hmcl.util.platform.NativeUtils;
+import org.jackhuang.hmcl.util.platform.OperatingSystem;
+import org.jackhuang.hmcl.util.platform.windows.Kernel32;
+import org.jackhuang.hmcl.util.platform.windows.WinConstants;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.annotations.Unmodifiable;
@@ -27,6 +31,9 @@ import org.jetbrains.annotations.Unmodifiable;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.time.Duration;
+import java.time.ZoneId;
+import java.time.ZonedDateTime;
 import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
@@ -385,6 +392,29 @@ public final class LocaleUtils {
         return "zh".equals(getRootLanguage(locale));
     }
 
+    public static final boolean IS_CHINA_MAINLAND = isChinaMainland();
+
+    private static boolean isChinaMainland() {
+        if ("Asia/Shanghai".equals(ZoneId.systemDefault().getId()))
+            return true;
+
+        // Check if the time zone is UTC+8
+        if (ZonedDateTime.now().getOffset().getTotalSeconds() == Duration.ofHours(8).toSeconds()) {
+            if ("CN".equals(LocaleUtils.SYSTEM_DEFAULT.getCountry()))
+                return true;
+
+            if (OperatingSystem.CURRENT_OS == OperatingSystem.WINDOWS && NativeUtils.USE_JNA) {
+                Kernel32 kernel32 = Kernel32.INSTANCE;
+
+                // https://learn.microsoft.com/windows/win32/intl/table-of-geographical-locations
+                if (kernel32 != null && kernel32.GetUserGeoID(WinConstants.GEOCLASS_NATION) == 45) // China
+                    return true;
+            }
+        }
+
+        return false;
+    }
+
     private LocaleUtils() {
     }
 }