Fix NPE

Fix #586

.github/ISSUE_TEMPLATE.md

@@ -6,7 +6,7 @@
 
 
 
-我们发现，对于不经常检查邮箱的人来说，GitHub issues 的反馈效率太低，时隔几个小时甚至一天的情况很多。为了改善反馈效率，并将积极为 HMCL 提供问题反馈和建议的人聚集起来，我们希望在这里反馈的人可以在 HMCL 3 用户 QQ 群：219177735 中反馈信息，**而不在 GitHub Issues 中反馈问题**。
+我们发现，对于不经常检查邮箱的人来说，GitHub Issues 的反馈效率太低，时隔几个小时甚至一天的情况很多。为了改善反馈效率，并将积极为 HMCL 提供问题反馈和建议的人聚集起来，我们希望在这里反馈的人可以在 HMCL 3 用户 QQ 群：219177735 中反馈信息，**而不在 GitHub Issues 中反馈问题**。
 
 如果你希望在 QQ 群中反馈问题，也请将下面的信息表填好直接发在群中，加快我们的沟通速度。
 
@@ -24,5 +24,5 @@
 * 对游戏做的修改（是否自行通过安装器安装 Rift 等 API，以及 mod）：
 * 游戏崩溃报告（如果有）：
 * 启动器崩溃报告（如果有）：
-* 启动器日志文件（在启动器设置中打开日志文件夹并将文件夹内所有文件打包发在这里）：
-* 问题描述（如何触发问题）：
+* 启动器日志文件（出现问题后点击启动器设置中的【导出启动器日志】按钮）：
+* 问题描述（如何触发问题）：

HMCL/build.gradle

@@ -112,7 +112,7 @@ def createExecutable(String suffix, String header) {
 
 processResources {
     ext.convertToBSS = { String resource ->
-        exclude resource
+        // exclude resource
         doFirst {
             def cssFile = new File(this.projectDir, "src/main/resources/" + resource)
             def bssFile = new File(this.projectDir, "build/compiled-resources/" + resource[0..-4] + "bss")
@@ -140,7 +140,7 @@ task makePack(dependsOn: jar) {
 
 task makePackXz(dependsOn: makePack) doLast {
     def packXz = new File(makePack.outputPath.parentFile, makePack.outputPath.name + ".xz")
-    new XZOutputStream(packXz.newOutputStream(), new LZMA2Options(6)).withCloseable { it << makePack.outputPath.bytes }
+    new XZOutputStream(packXz.newOutputStream(), new LZMA2Options(5)).withCloseable { it << makePack.outputPath.bytes }
     createChecksum(packXz)
 }
 

HMCL/src/main/java/org/jackhuang/hmcl/Launcher.java

@@ -17,15 +17,20 @@
  */
 package org.jackhuang.hmcl;
 
-import com.jfoenix.concurrency.JFXUtilities;
 import javafx.application.Application;
 import javafx.application.Platform;
 import javafx.stage.Stage;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
+import org.jackhuang.hmcl.setting.Accounts;
+import org.jackhuang.hmcl.setting.AuthlibInjectorServers;
 import org.jackhuang.hmcl.setting.ConfigHolder;
 import org.jackhuang.hmcl.task.Schedulers;
+import org.jackhuang.hmcl.task.TaskExecutor;
 import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.upgrade.UpdateChecker;
-import org.jackhuang.hmcl.util.*;
+import org.jackhuang.hmcl.util.CrashReporter;
+import org.jackhuang.hmcl.util.Lang;
+import org.jackhuang.hmcl.util.StringUtils;
 import org.jackhuang.hmcl.util.platform.OperatingSystem;
 
 import java.io.File;
@@ -39,6 +44,8 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.ui.FXUtils.runInFX;
 import static org.jackhuang.hmcl.util.Logging.LOG;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
@@ -51,6 +58,14 @@ public final class Launcher extends Application {
         try {
             try {
                 ConfigHolder.init();
+                AuthlibInjectorServers.init();
+
+                if (ConfigHolder.isNewlyCreated() && !AuthlibInjectorServers.getConfigInstance().getUrls().isEmpty()) {
+                    config().setPreferredLoginType(Accounts.getLoginType(Accounts.FACTORY_AUTHLIB_INJECTOR));
+                    AuthlibInjectorServers.getConfigInstance().getUrls().stream()
+                            .map(AuthlibInjectorServer::new)
+                            .forEach(config().getAuthlibInjectorServers()::add);
+                }
             } catch (IOException e) {
                 Main.showErrorAndExit(i18n("fatal.config_loading_failure", Paths.get("").toAbsolutePath().normalize()));
             }
@@ -75,6 +90,7 @@ public final class Launcher extends Application {
 
     public static void main(String[] args) {
         Thread.setDefaultUncaughtExceptionHandler(CRASH_REPORTER);
+        TaskExecutor.setUncaughtExceptionHandler(new CrashReporter(false));
 
         try {
             LOG.info("*** " + Metadata.TITLE + " ***");
@@ -97,7 +113,7 @@ public final class Launcher extends Application {
     public static void stopApplication() {
         LOG.info("Stopping application.\n" + StringUtils.getStackTrace(Thread.currentThread().getStackTrace()));
 
-        JFXUtilities.runInFX(() -> {
+        runInFX(() -> {
             if (Controllers.getStage() == null)
                 return;
             Controllers.getStage().close();
@@ -111,7 +127,7 @@ public final class Launcher extends Application {
     public static void stopWithoutPlatform() {
         LOG.info("Stopping application without JavaFX Toolkit.\n" + StringUtils.getStackTrace(Thread.currentThread().getStackTrace()));
 
-        JFXUtilities.runInFX(() -> {
+        runInFX(() -> {
             if (Controllers.getStage() == null)
                 return;
             Controllers.getStage().close();
@@ -140,5 +156,5 @@ public final class Launcher extends Application {
             return result;
     }
 
-    public static final CrashReporter CRASH_REPORTER = new CrashReporter();
+    public static final CrashReporter CRASH_REPORTER = new CrashReporter(true);
 }

HMCL/src/main/java/org/jackhuang/hmcl/Main.java

@@ -46,7 +46,7 @@ public final class Main {
         checkDirectoryPath();
 
         // This environment check will take ~300ms
-        thread(() -> checkDSTRootCAX3(), "CA Certificate Check", true);
+        thread(Main::checkDSTRootCAX3, "CA Certificate Check", true);
 
         Logging.start(Metadata.HMCL_DIRECTORY.resolve("logs"));
 

HMCL/src/main/java/org/jackhuang/hmcl/Metadata.java

@@ -35,6 +35,7 @@ public final class Metadata {
     public static final String UPDATE_URL = System.getProperty("hmcl.update_source.override", "https://hmcl.huangyuhui.net/api/update_link");
     public static final String CONTACT_URL = "https://hmcl.huangyuhui.net/contact";
     public static final String HELP_URL = "https://hmcl.huangyuhui.net/help";
+    public static final String CHANGELOG_URL = "https://hmcl.huangyuhui.net/changelog/";
     public static final String PUBLISH_URL = "http://www.mcbbs.net/thread-142335-1-1.html";
 
     public static final Path MINECRAFT_DIRECTORY = OperatingSystem.getWorkingDirectory("minecraft");

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLGameLauncher.java

@@ -29,16 +29,16 @@ import java.util.Map;
  */
 public final class HMCLGameLauncher extends DefaultLauncher {
 
-    public HMCLGameLauncher(GameRepository repository, String versionId, AuthInfo authInfo, LaunchOptions options) {
-        this(repository, versionId, authInfo, options, null);
+    public HMCLGameLauncher(GameRepository repository, Version version, AuthInfo authInfo, LaunchOptions options) {
+        this(repository, version, authInfo, options, null);
     }
 
-    public HMCLGameLauncher(GameRepository repository, String versionId, AuthInfo authInfo, LaunchOptions options, ProcessListener listener) {
-        this(repository, versionId, authInfo, options, listener, true);
+    public HMCLGameLauncher(GameRepository repository, Version version, AuthInfo authInfo, LaunchOptions options, ProcessListener listener) {
+        this(repository, version, authInfo, options, listener, true);
     }
 
-    public HMCLGameLauncher(GameRepository repository, String versionId, AuthInfo authInfo, LaunchOptions options, ProcessListener listener, boolean daemon) {
-        super(repository, versionId, authInfo, options, listener, daemon);
+    public HMCLGameLauncher(GameRepository repository, Version version, AuthInfo authInfo, LaunchOptions options, ProcessListener listener, boolean daemon) {
+        super(repository, version, authInfo, options, listener, daemon);
     }
 
     @Override

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLGameRepository.java

@@ -20,9 +20,6 @@ package org.jackhuang.hmcl.game;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import javafx.scene.image.Image;
-import org.jackhuang.hmcl.event.EventBus;
-import org.jackhuang.hmcl.event.RefreshedVersionsEvent;
-import org.jackhuang.hmcl.event.RefreshingVersionsEvent;
 import org.jackhuang.hmcl.setting.EnumGameDirectory;
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.setting.VersionSetting;
@@ -34,6 +31,8 @@ import java.io.IOException;
 import java.util.*;
 import java.util.logging.Level;
 
+import static org.jackhuang.hmcl.ui.FXUtils.newImage;
+
 public class HMCLGameRepository extends DefaultGameRepository {
     private final Profile profile;
     private final Map<String, VersionSetting> versionSettings = new HashMap<>();
@@ -153,18 +152,20 @@ public class HMCLGameRepository extends DefaultGameRepository {
 
     public Image getVersionIconImage(String id) {
         if (id == null || !isLoaded())
-            return new Image("/assets/img/grass.png");
+            return newImage("/assets/img/grass.png");
 
         Version version = getVersion(id);
         File iconFile = getVersionIconFile(id);
         if (iconFile.exists())
             return new Image("file:" + iconFile.getAbsolutePath());
-        else if ("net.minecraft.launchwrapper.Launch".equals(version.getMainClass()))
-            return new Image("/assets/img/furnace.png");
-        else if ("cpw.mods.modlauncher.Launcher".equals(version.getMainClass()))
-            return new Image("/assets/img/furnace.png");
+        else if (!version.getPatches().isEmpty() ||
+                version.getMainClass() != null &&
+                ("net.minecraft.launchwrapper.Launch".equals(version.getMainClass())
+                        || version.getMainClass().startsWith("net.fabricmc")
+                        || "cpw.mods.modlauncher.Launcher".equals(version.getMainClass())))
+            return newImage("/assets/img/furnace.png");
         else
-            return new Image("/assets/img/grass.png");
+            return newImage("/assets/img/grass.png");
     }
 
     public boolean saveVersionSetting(String id) {

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLModpackExportTask.java

@@ -17,6 +17,7 @@
  */
 package org.jackhuang.hmcl.game;
 
+import org.jackhuang.hmcl.mod.ModAdviser;
 import org.jackhuang.hmcl.mod.Modpack;
 import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.util.Logging;
@@ -24,13 +25,14 @@ import org.jackhuang.hmcl.util.gson.JsonUtils;
 import org.jackhuang.hmcl.util.io.Zipper;
 
 import java.io.File;
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
 /**
  * Export the game to a mod pack file.
  */
-public class HMCLModpackExportTask extends Task {
+public class HMCLModpackExportTask extends Task<Void> {
     private final DefaultGameRepository repository;
     private final String version;
     private final List<String> whitelist;
@@ -55,7 +57,7 @@ public class HMCLModpackExportTask extends Task {
 
     @Override
     public void execute() throws Exception {
-        ArrayList<String> blackList = new ArrayList<>(HMCLModpackManager.MODPACK_BLACK_LIST);
+        ArrayList<String> blackList = new ArrayList<>(ModAdviser.MODPACK_BLACK_LIST);
         blackList.add(version + ".jar");
         blackList.add(version + ".json");
         Logging.LOG.info("Compressing game files without some files in blacklist, including files or directories: usernamecache.json, asm, logs, backups, versions, assets, usercache.json, libraries, crash-reports, launcher_profiles.json, NVIDIA, TCNodeTracker");
@@ -72,9 +74,9 @@ public class HMCLModpackExportTask extends Task {
                 return false;
             });
 
-            Version mv = repository.getResolvedVersion(version);
+            Version mv = repository.getResolvedPreservingPatchesVersion(version);
             String gameVersion = GameVersion.minecraftVersion(repository.getVersionJar(version))
-                    .orElseThrow(() ->  new IllegalStateException("Cannot parse the version of " + version));
+                    .orElseThrow(() ->  new IOException("Cannot parse the version of " + version));
             zip.putTextFile(JsonUtils.GSON.toJson(mv.setJar(gameVersion)), "minecraft/pack.json"); // Making "jar" to gameVersion is to be compatible with old HMCL.
             zip.putTextFile(JsonUtils.GSON.toJson(modpack.setGameVersion(gameVersion)), "modpack.json"); // Newer HMCL only reads 'gameVersion' field.
         }

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLModpackInstallTask.java

@@ -19,8 +19,8 @@ package org.jackhuang.hmcl.game;
 
 import com.google.gson.JsonParseException;
 import com.google.gson.reflect.TypeToken;
-import org.jackhuang.hmcl.download.DependencyManager;
-import org.jackhuang.hmcl.download.game.VersionJsonSaveTask;
+import org.jackhuang.hmcl.download.DefaultDependencyManager;
+import org.jackhuang.hmcl.download.LibraryAnalyzer;
 import org.jackhuang.hmcl.mod.MinecraftInstanceTask;
 import org.jackhuang.hmcl.mod.Modpack;
 import org.jackhuang.hmcl.mod.ModpackConfiguration;
@@ -36,16 +36,17 @@ import java.io.IOException;
 import java.util.LinkedList;
 import java.util.List;
 
-public final class HMCLModpackInstallTask extends Task {
+public final class HMCLModpackInstallTask extends Task<Void> {
     private final File zipFile;
     private final String name;
     private final HMCLGameRepository repository;
+    private final DefaultDependencyManager dependency;
     private final Modpack modpack;
-    private final List<Task> dependencies = new LinkedList<>();
-    private final List<Task> dependents = new LinkedList<>();
+    private final List<Task<?>> dependencies = new LinkedList<>();
+    private final List<Task<?>> dependents = new LinkedList<>();
 
     public HMCLModpackInstallTask(Profile profile, File zipFile, Modpack modpack, String name) {
-        DependencyManager dependency = profile.getDependency();
+        dependency = profile.getDependency();
         repository = profile.getRepository();
         this.zipFile = zipFile;
         this.name = name;
@@ -77,20 +78,30 @@ public final class HMCLModpackInstallTask extends Task {
     }
 
     @Override
-    public List<Task> getDependencies() {
+    public List<Task<?>> getDependencies() {
         return dependencies;
     }
 
     @Override
-    public List<Task> getDependents() {
+    public List<Task<?>> getDependents() {
         return dependents;
     }
 
     @Override
     public void execute() throws Exception {
         String json = CompressingUtils.readTextZipEntry(zipFile, "minecraft/pack.json");
-        Version version = JsonUtils.GSON.fromJson(json, Version.class).setId(name).setJar(null);
-        dependencies.add(new VersionJsonSaveTask(repository, version));
+        Version originalVersion = JsonUtils.GSON.fromJson(json, Version.class).setId(name).setJar(null);
+        LibraryAnalyzer analyzer = LibraryAnalyzer.analyze(originalVersion);
+        Task<Version> libraryTask = Task.supplyAsync(() -> originalVersion);
+        // reinstall libraries
+        // libraries of Forge and OptiFine should be obtained by installation.
+        for (LibraryAnalyzer.LibraryMark mark : analyzer) {
+            if (LibraryAnalyzer.LibraryType.MINECRAFT.getPatchId().equals(mark.getLibraryId()))
+                continue;
+            libraryTask = libraryTask.thenComposeAsync(version -> dependency.installLibraryAsync(modpack.getGameVersion(), version, mark.getLibraryId(), mark.getLibraryVersion()));
+        }
+
+        dependencies.add(libraryTask.thenComposeAsync(repository::save));
         dependencies.add(new MinecraftInstanceTask<>(zipFile, modpack.getEncoding(), "/minecraft", modpack, MODPACK_TYPE, repository.getModpackConfiguration(name)));
     }
 

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLModpackManager.java

@@ -19,7 +19,6 @@ package org.jackhuang.hmcl.game;
 
 import com.google.gson.JsonParseException;
 import org.jackhuang.hmcl.mod.Modpack;
-import org.jackhuang.hmcl.util.Lang;
 import org.jackhuang.hmcl.util.StringUtils;
 import org.jackhuang.hmcl.util.gson.JsonUtils;
 import org.jackhuang.hmcl.util.io.CompressingUtils;
@@ -27,51 +26,12 @@ import org.jackhuang.hmcl.util.io.CompressingUtils;
 import java.io.IOException;
 import java.nio.charset.Charset;
 import java.nio.file.Path;
-import java.util.List;
 
 /**
  * @author huangyuhui
  */
 public final class HMCLModpackManager {
 
-    public static final List<String> MODPACK_BLACK_LIST = Lang.immutableListOf(
-            "usernamecache.json", "usercache.json", // Minecraft
-            "launcher_profiles.json", "launcher.pack.lzma", // Minecraft Launcher
-            "pack.json", "launcher.jar", "hmclmc.log", "cache", // HMCL
-            "manifest.json", "minecraftinstance.json", ".curseclient", // Curse
-            "minetweaker.log", // Mods
-            "jars", "logs", "versions", "assets", "libraries", "crash-reports", "NVIDIA", "AMD", "screenshots", "natives", "native", "$native", "server-resource-packs", // Minecraft
-            "downloads", // Curse
-            "asm", "backups", "TCNodeTracker", "CustomDISkins", "data" // Mods
-    );
-    public static final List<String> MODPACK_SUGGESTED_BLACK_LIST = Lang.immutableListOf(
-            "fonts", // BetterFonts
-            "saves", "servers.dat", "options.txt", // Minecraft
-            "blueprints" /* BuildCraft */,
-            "optionsof.txt" /* OptiFine */,
-            "journeymap" /* JourneyMap */,
-            "optionsshaders.txt",
-            "mods/VoxelMods");
-
-    public static ModAdviser.ModSuggestion suggestMod(String fileName, boolean isDirectory) {
-        if (match(MODPACK_BLACK_LIST, fileName, isDirectory))
-            return ModAdviser.ModSuggestion.HIDDEN;
-        if (match(MODPACK_SUGGESTED_BLACK_LIST, fileName, isDirectory))
-            return ModAdviser.ModSuggestion.NORMAL;
-        else
-            return ModAdviser.ModSuggestion.SUGGESTED;
-    }
-
-    private static boolean match(List<String> l, String fileName, boolean isDirectory) {
-        for (String s : l)
-            if (isDirectory) {
-                if (fileName.startsWith(s + "/"))
-                    return true;
-            } else if (fileName.equals(s))
-                return true;
-        return false;
-    }
-
     /**
      * Read the manifest in a HMCL modpack.
      *

HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java

@@ -18,6 +18,7 @@
 package org.jackhuang.hmcl.game;
 
 import javafx.application.Platform;
+import javafx.stage.Stage;
 import org.jackhuang.hmcl.Launcher;
 import org.jackhuang.hmcl.auth.Account;
 import org.jackhuang.hmcl.auth.AuthInfo;
@@ -26,19 +27,25 @@ import org.jackhuang.hmcl.auth.CredentialExpiredException;
 import org.jackhuang.hmcl.download.DefaultDependencyManager;
 import org.jackhuang.hmcl.download.MaintainTask;
 import org.jackhuang.hmcl.download.game.LibraryDownloadException;
-import org.jackhuang.hmcl.launch.*;
-import org.jackhuang.hmcl.mod.CurseCompletionException;
-import org.jackhuang.hmcl.mod.CurseCompletionTask;
+import org.jackhuang.hmcl.launch.NotDecompressingNativesException;
+import org.jackhuang.hmcl.launch.PermissionException;
+import org.jackhuang.hmcl.launch.ProcessCreationException;
+import org.jackhuang.hmcl.launch.ProcessListener;
+import org.jackhuang.hmcl.mod.curse.CurseCompletionException;
+import org.jackhuang.hmcl.mod.curse.CurseCompletionTask;
 import org.jackhuang.hmcl.mod.ModpackConfiguration;
 import org.jackhuang.hmcl.setting.LauncherVisibility;
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.setting.VersionSetting;
-import org.jackhuang.hmcl.task.*;
+import org.jackhuang.hmcl.task.Schedulers;
+import org.jackhuang.hmcl.task.Task;
+import org.jackhuang.hmcl.task.TaskExecutor;
+import org.jackhuang.hmcl.task.TaskListener;
 import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.DialogController;
 import org.jackhuang.hmcl.ui.LogWindow;
 import org.jackhuang.hmcl.ui.construct.DialogCloseEvent;
-import org.jackhuang.hmcl.ui.construct.MessageBox;
+import org.jackhuang.hmcl.ui.construct.MessageDialogPane.MessageType;
 import org.jackhuang.hmcl.ui.construct.TaskExecutorDialogPane;
 import org.jackhuang.hmcl.util.Log4jLevel;
 import org.jackhuang.hmcl.util.Logging;
@@ -55,7 +62,13 @@ import org.jackhuang.hmcl.util.versioning.VersionNumber;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
-import java.util.*;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.LinkedList;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Queue;
 import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.atomic.AtomicInteger;
@@ -102,7 +115,7 @@ public final class LauncherHelper {
             try {
                 checkGameState(profile, setting, version, () -> {
                     Controllers.dialog(launchingStepsPane);
-                    Schedulers.newThread().schedule(this::launch0);
+                    Schedulers.newThread().execute(this::launch0);
                 });
             } catch (InterruptedException ignore) {
             }
@@ -118,18 +131,18 @@ public final class LauncherHelper {
     private void launch0() {
         HMCLGameRepository repository = profile.getRepository();
         DefaultDependencyManager dependencyManager = profile.getDependency();
-        Version version = MaintainTask.maintain(repository.getResolvedVersion(selectedVersion));
+        Version version = MaintainTask.maintain(repository, repository.getResolvedVersion(selectedVersion));
         Optional<String> gameVersion = GameVersion.minecraftVersion(repository.getVersionJar(version));
 
-        TaskExecutor executor = Task.of(Schedulers.javafx(), () -> emitStatus(LoadingState.DEPENDENCIES))
-                .then(variables -> {
+        TaskExecutor executor = Task.runAsync(Schedulers.javafx(), () -> emitStatus(LoadingState.DEPENDENCIES))
+                .thenComposeAsync(() -> {
                     if (setting.isNotCheckGame())
                         return null;
                     else
                         return dependencyManager.checkGameCompletionAsync(version);
                 })
-                .then(Task.of(Schedulers.javafx(), () -> emitStatus(LoadingState.MODS)))
-                .then(var -> {
+                .thenRunAsync(Schedulers.javafx(), () -> emitStatus(LoadingState.MODS))
+                .thenComposeAsync(() -> {
                     try {
                         ModpackConfiguration<?> configuration = ModpackHelper.readModpackConfiguration(repository.getModpackConfiguration(selectedVersion));
                         if ("Curse".equals(configuration.getType()))
@@ -140,45 +153,43 @@ public final class LauncherHelper {
                         return null;
                     }
                 })
-                .then(Task.of(Schedulers.javafx(), () -> emitStatus(LoadingState.LOGGING_IN)))
-                .then(Task.of(i18n("account.methods"), variables -> {
+                .thenRunAsync(Schedulers.javafx(), () -> emitStatus(LoadingState.LOGGING_IN))
+                .thenSupplyAsync(i18n("account.methods"), () -> {
                     try {
-                        variables.set("account", account.logIn());
+                        return account.logIn();
                     } catch (CredentialExpiredException e) {
                         LOG.info("Credential has expired: " + e);
-                        variables.set("account", DialogController.logIn(account));
+                        return DialogController.logIn(account);
                     } catch (AuthenticationException e) {
                         LOG.warning("Authentication failed, try playing offline: " + e);
-                        variables.set("account",
-                                account.playOffline().orElseThrow(() -> e));
+                        return account.playOffline().orElseThrow(() -> e);
                     }
-                }))
-                .then(Task.of(Schedulers.javafx(), () -> emitStatus(LoadingState.LAUNCHING)))
-                .then(Task.of(variables -> {
-                    variables.set("launcher", new HMCLGameLauncher(
-                            repository,
-                            selectedVersion,
-                            variables.get("account"),
-                            setting.toLaunchOptions(profile.getGameDir()),
-                            launcherVisibility == LauncherVisibility.CLOSE
-                                    ? null // Unnecessary to start listening to game process output when close launcher immediately after game launched.
-                                    : new HMCLProcessListener(variables.get("account"), setting, gameVersion.isPresent())
-                    ));
-                }))
-                .then(variables -> {
-                    DefaultLauncher launcher = variables.get("launcher");
+                })
+                .thenApplyAsync(Schedulers.javafx(), authInfo -> {
+                    emitStatus(LoadingState.LAUNCHING);
+                    return authInfo;
+                })
+                .thenApplyAsync(authInfo -> new HMCLGameLauncher(
+                        repository,
+                        version.getPatches().isEmpty() ? repository.getResolvedVersion(selectedVersion) : version,
+                        authInfo,
+                        setting.toLaunchOptions(profile.getGameDir()),
+                        launcherVisibility == LauncherVisibility.CLOSE
+                                ? null // Unnecessary to start listening to game process output when close launcher immediately after game launched.
+                                : new HMCLProcessListener(authInfo, gameVersion.isPresent())
+                ))
+                .thenComposeAsync(launcher -> { // launcher is prev task's result
                     if (scriptFile == null) {
                         return new LaunchTask<>(launcher::launch).setName(i18n("version.launch"));
                     } else {
-                        return new LaunchTask<>(() -> {
+                        return new LaunchTask<ManagedProcess>(() -> {
                             launcher.makeLaunchScript(scriptFile);
                             return null;
                         }).setName(i18n("version.launch_script"));
                     }
                 })
-                .then(Task.of(variables -> {
+                .thenAcceptAsync(process -> { // process is LaunchTask's result
                     if (scriptFile == null) {
-                        ManagedProcess process = variables.get(LaunchTask.LAUNCH_ID);
                         PROCESSES.add(process);
                         if (launcherVisibility == LauncherVisibility.CLOSE)
                             Launcher.stopApplication();
@@ -187,13 +198,13 @@ public final class LauncherHelper {
                                 process.stop();
                                 it.fireEvent(new DialogCloseEvent());
                             });
-                    } else
+                    } else {
                         Platform.runLater(() -> {
                             launchingStepsPane.fireEvent(new DialogCloseEvent());
                             Controllers.dialog(i18n("version.launch_script.success", scriptFile.getAbsolutePath()));
                         });
-
-                }))
+                    }
+                })
                 .executor();
 
         launchingStepsPane.setExecutor(executor, false);
@@ -201,7 +212,7 @@ public final class LauncherHelper {
             final AtomicInteger finished = new AtomicInteger(0);
 
             @Override
-            public void onFinished(Task task) {
+            public void onFinished(Task<?> task) {
                 finished.incrementAndGet();
                 int runningTasks = executor.getRunningTasks();
                 Platform.runLater(() -> launchingStepsPane.setProgress(1.0 * finished.get() / runningTasks));
@@ -215,7 +226,7 @@ public final class LauncherHelper {
                         // because onStop will be invoked if tasks fail when the executor service shut down.
                         if (!Controllers.isStopped()) {
                             launchingStepsPane.fireEvent(new DialogCloseEvent());
-                            Exception ex = executor.getLastException();
+                            Exception ex = executor.getException();
                             if (ex != null) {
                                 String message;
                                 if (ex instanceof CurseCompletionException) {
@@ -236,7 +247,7 @@ public final class LauncherHelper {
                                 }
                                 Controllers.dialog(message,
                                         scriptFile == null ? i18n("launch.failed") : i18n("version.launch_script.failed"),
-                                        MessageBox.ERROR_MESSAGE);
+                                        MessageType.ERROR);
                             }
                         }
                     });
@@ -263,7 +274,7 @@ public final class LauncherHelper {
         VersionNumber gameVersion = VersionNumber.asVersion(GameVersion.minecraftVersion(profile.getRepository().getVersionJar(version)).orElse("Unknown"));
         JavaVersion java = setting.getJavaVersion();
         if (java == null) {
-            Controllers.dialog(i18n("launch.wrong_javadir"), i18n("message.warning"), MessageBox.WARNING_MESSAGE, onAccept);
+            Controllers.dialog(i18n("launch.wrong_javadir"), i18n("message.warning"), MessageType.WARNING, onAccept);
             setting.setJava(null);
             setting.setDefaultJavaPath(null);
             java = JavaVersion.fromCurrentEnvironment();
@@ -282,10 +293,10 @@ public final class LauncherHelper {
                 if (gameVersion.compareTo(VersionNumber.asVersion("1.13")) >= 0) {
                     // Minecraft 1.13 and later versions only support Java 8 or later.
                     // Terminate launching operation.
-                    Controllers.dialog(i18n("launch.advice.java8_1_13"), i18n("message.error"), MessageBox.ERROR_MESSAGE, null);
+                    Controllers.dialog(i18n("launch.advice.java8_1_13"), i18n("message.error"), MessageType.ERROR, null);
                 } else {
                     // Most mods require Java 8 or later version.
-                    Controllers.dialog(i18n("launch.advice.newer_java"), i18n("message.warning"), MessageBox.WARNING_MESSAGE, onAccept);
+                    Controllers.dialog(i18n("launch.advice.newer_java"), i18n("message.warning"), MessageType.WARNING, onAccept);
                 }
                 flag = true;
             }
@@ -301,10 +312,10 @@ public final class LauncherHelper {
             if (java8.isPresent()) {
                 java8required = true;
                 setting.setJavaVersion(java8.get());
-                Controllers.dialog(i18n("launch.advice.java9") + "\n" + i18n("launch.advice.corrected"), i18n("message.info"), MessageBox.INFORMATION_MESSAGE, onAccept);
+                Controllers.dialog(i18n("launch.advice.java9") + "\n" + i18n("launch.advice.corrected"), i18n("message.info"), MessageType.INFORMATION, onAccept);
                 flag = true;
             } else {
-                Controllers.dialog(i18n("launch.advice.java9") + "\n" + i18n("launch.advice.uncorrected"), i18n("message.error"), MessageBox.ERROR_MESSAGE, null);
+                Controllers.dialog(i18n("launch.advice.java9") + "\n" + i18n("launch.advice.uncorrected"), i18n("message.error"), MessageType.ERROR, null);
                 flag = true;
             }
         }
@@ -319,7 +330,7 @@ public final class LauncherHelper {
                 newJavaRequired = true;
                 setting.setJavaVersion(java8.get());
             } else {
-                Controllers.dialog(i18n("launch.advice.java8_51_1_13"), i18n("message.warning"), MessageBox.WARNING_MESSAGE, onAccept);
+                Controllers.dialog(i18n("launch.advice.java8_51_1_13"), i18n("message.warning"), MessageType.WARNING, onAccept);
                 flag = true;
             }
         }
@@ -351,7 +362,7 @@ public final class LauncherHelper {
             if (java64.isPresent()) {
                 setting.setJavaVersion(java64.get());
             } else {
-                Controllers.dialog(i18n("launch.advice.different_platform"), i18n("message.error"), MessageBox.ERROR_MESSAGE, onAccept);
+                Controllers.dialog(i18n("launch.advice.different_platform"), i18n("message.error"), MessageType.ERROR, onAccept);
                 flag = true;
             }
         }
@@ -361,13 +372,13 @@ public final class LauncherHelper {
                 setting.getMaxMemory() > 1.5 * 1024) {
             // 1.5 * 1024 is an inaccurate number.
             // Actual memory limit depends on operating system and memory.
-            Controllers.dialog(i18n("launch.advice.too_large_memory_for_32bit"), i18n("message.error"), MessageBox.ERROR_MESSAGE, onAccept);
+            Controllers.dialog(i18n("launch.advice.too_large_memory_for_32bit"), i18n("message.error"), MessageType.ERROR, onAccept);
             flag = true;
         }
 
         // Cannot allocate too much memory exceeding free space.
         if (!flag && OperatingSystem.TOTAL_MEMORY > 0 && OperatingSystem.TOTAL_MEMORY < setting.getMaxMemory()) {
-            Controllers.dialog(i18n("launch.advice.not_enough_space", OperatingSystem.TOTAL_MEMORY), i18n("message.error"), MessageBox.ERROR_MESSAGE, onAccept);
+            Controllers.dialog(i18n("launch.advice.not_enough_space", OperatingSystem.TOTAL_MEMORY), i18n("message.error"), MessageType.ERROR, onAccept);
             flag = true;
         }
 
@@ -379,7 +390,7 @@ public final class LauncherHelper {
                                     VersionNumber.VERSION_COMPARATOR.compare(it.getVersion(), "1.12.2-14.23.5.2773") < 0);
             boolean hasLiteLoader = version.getLibraries().stream().anyMatch(it -> it.is("com.mumfrey", "liteloader"));
             if (hasForge2760 && hasLiteLoader && gameVersion.compareTo(VersionNumber.asVersion("1.12.2")) == 0) {
-                Controllers.dialog(i18n("launch.advice.forge2760_liteloader"), i18n("message.error"), MessageBox.ERROR_MESSAGE, onAccept);
+                Controllers.dialog(i18n("launch.advice.forge2760_liteloader"), i18n("message.error"), MessageType.ERROR, onAccept);
                 flag = true;
             }
         }
@@ -400,7 +411,10 @@ public final class LauncherHelper {
     private void checkExit() {
         switch (launcherVisibility) {
             case HIDE_AND_REOPEN:
-                Platform.runLater(Controllers.getStage()::show);
+                Platform.runLater(() -> {
+                    Optional.ofNullable(Controllers.getStage())
+                            .ifPresent(Stage::show);
+                });
                 break;
             case KEEP:
                 // No operations here
@@ -418,7 +432,7 @@ public final class LauncherHelper {
         }
     }
 
-    private static class LaunchTask<T> extends TaskResult<T> {
+    private static class LaunchTask<T> extends Task<T> {
         private final ExceptionalSupplier<T, Exception> supplier;
 
         public LaunchTask(ExceptionalSupplier<T, Exception> supplier) {
@@ -429,13 +443,6 @@ public final class LauncherHelper {
         public void execute() throws Exception {
             setResult(supplier.get());
         }
-
-        @Override
-        public String getId() {
-            return LAUNCH_ID;
-        }
-
-        static final String LAUNCH_ID = "launch";
     }
 
     /**
@@ -445,7 +452,6 @@ public final class LauncherHelper {
      */
     class HMCLProcessListener implements ProcessListener {
 
-        private final VersionSetting setting;
         private final Map<String, String> forbiddenTokens;
         private ManagedProcess process;
         private boolean lwjgl;
@@ -454,8 +460,7 @@ public final class LauncherHelper {
         private final LinkedList<Pair<String, Log4jLevel>> logs;
         private final CountDownLatch latch = new CountDownLatch(1);
 
-        public HMCLProcessListener(AuthInfo authInfo, VersionSetting setting, boolean detectWindow) {
-            this.setting = setting;
+        public HMCLProcessListener(AuthInfo authInfo, boolean detectWindow) {
             this.detectWindow = detectWindow;
 
             if (authInfo == null)

HMCL/src/main/java/org/jackhuang/hmcl/game/ModpackHelper.java

@@ -20,6 +20,11 @@ package org.jackhuang.hmcl.game;
 import com.google.gson.JsonParseException;
 import com.google.gson.reflect.TypeToken;
 import org.jackhuang.hmcl.mod.*;
+import org.jackhuang.hmcl.mod.curse.CurseCompletionException;
+import org.jackhuang.hmcl.mod.curse.CurseInstallTask;
+import org.jackhuang.hmcl.mod.curse.CurseManifest;
+import org.jackhuang.hmcl.mod.multimc.MultiMCInstanceConfiguration;
+import org.jackhuang.hmcl.mod.multimc.MultiMCModpackInstallTask;
 import org.jackhuang.hmcl.setting.EnumGameDirectory;
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.setting.VersionSetting;
@@ -86,7 +91,7 @@ public final class ModpackHelper {
             throw new UnsupportedModpackException();
     }
 
-    public static Task getInstallTask(Profile profile, File zipFile, String name, Modpack modpack) {
+    public static Task<Void> getInstallTask(Profile profile, File zipFile, String name, Modpack modpack) {
         profile.getRepository().markVersionAsModpack(name);
 
         ExceptionalRunnable<?> success = () -> {
@@ -110,18 +115,18 @@ public final class ModpackHelper {
 
         if (modpack.getManifest() instanceof CurseManifest)
             return new CurseInstallTask(profile.getDependency(), zipFile, modpack, ((CurseManifest) modpack.getManifest()), name)
-                    .finalized(Schedulers.defaultScheduler(), ExceptionalConsumer.fromRunnable(success), failure);
+                    .whenComplete(Schedulers.defaultScheduler(), success, failure);
         else if (modpack.getManifest() instanceof HMCLModpackManifest)
             return new HMCLModpackInstallTask(profile, zipFile, modpack, name)
-                    .finalized(Schedulers.defaultScheduler(), ExceptionalConsumer.fromRunnable(success), failure);
+                    .whenComplete(Schedulers.defaultScheduler(), success, failure);
         else if (modpack.getManifest() instanceof MultiMCInstanceConfiguration)
             return new MultiMCModpackInstallTask(profile.getDependency(), zipFile, modpack, ((MultiMCInstanceConfiguration) modpack.getManifest()), name)
-                    .finalized(Schedulers.defaultScheduler(), ExceptionalConsumer.fromRunnable(success), failure)
-                    .then(new MultiMCInstallVersionSettingTask(profile, ((MultiMCInstanceConfiguration) modpack.getManifest()), name));
-        else throw new IllegalStateException("Unrecognized modpack: " + modpack);
+                    .whenComplete(Schedulers.defaultScheduler(), success, failure)
+                    .thenComposeAsync(new MultiMCInstallVersionSettingTask(profile, ((MultiMCInstanceConfiguration) modpack.getManifest()), name));
+        else throw new IllegalArgumentException("Unrecognized modpack: " + modpack);
     }
 
-    public static Task getUpdateTask(Profile profile, File zipFile, Charset charset, String name, ModpackConfiguration<?> configuration) throws UnsupportedModpackException, MismatchedModpackTypeException {
+    public static Task<Void> getUpdateTask(Profile profile, File zipFile, Charset charset, String name, ModpackConfiguration<?> configuration) throws UnsupportedModpackException, MismatchedModpackTypeException {
         Modpack modpack = ModpackHelper.readModpackManifest(zipFile.toPath(), charset);
 
         switch (configuration.getType()) {

HMCL/src/main/java/org/jackhuang/hmcl/game/MultiMCInstallVersionSettingTask.java

@@ -17,16 +17,15 @@
  */
 package org.jackhuang.hmcl.game;
 
-import org.jackhuang.hmcl.mod.MultiMCInstanceConfiguration;
+import org.jackhuang.hmcl.mod.multimc.MultiMCInstanceConfiguration;
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.setting.VersionSetting;
-import org.jackhuang.hmcl.task.Scheduler;
 import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.task.Task;
 
 import java.util.Objects;
 
-public final class MultiMCInstallVersionSettingTask extends Task {
+public final class MultiMCInstallVersionSettingTask extends Task<Void> {
     private final Profile profile;
     private final MultiMCInstanceConfiguration manifest;
     private final String version;
@@ -35,11 +34,8 @@ public final class MultiMCInstallVersionSettingTask extends Task {
         this.profile = profile;
         this.manifest = manifest;
         this.version = version;
-    }
 
-    @Override
-    public Scheduler getScheduler() {
-        return Schedulers.javafx();
+        setExecutor(Schedulers.javafx());
     }
 
     @Override

HMCL/src/main/java/org/jackhuang/hmcl/game/TexturesLoader.java

@@ -17,11 +17,21 @@
  */
 package org.jackhuang.hmcl.game;
 
-import static java.util.Collections.singletonMap;
-import static org.jackhuang.hmcl.util.Lang.threadPool;
-import static org.jackhuang.hmcl.util.Logging.LOG;
+import javafx.beans.binding.Bindings;
+import javafx.beans.binding.ObjectBinding;
+import javafx.embed.swing.SwingFXUtils;
+import javafx.scene.image.Image;
+import org.jackhuang.hmcl.Metadata;
+import org.jackhuang.hmcl.auth.Account;
+import org.jackhuang.hmcl.auth.ServerResponseMalformedException;
+import org.jackhuang.hmcl.auth.yggdrasil.*;
+import org.jackhuang.hmcl.task.FileDownloadTask;
+import org.jackhuang.hmcl.util.ResourceNotFoundError;
+import org.jackhuang.hmcl.util.StringUtils;
+import org.jackhuang.hmcl.util.javafx.BindingMapping;
 
-import java.awt.Graphics2D;
+import javax.imageio.ImageIO;
+import java.awt.*;
 import java.awt.image.BufferedImage;
 import java.io.IOException;
 import java.io.InputStream;
@@ -33,27 +43,16 @@ import java.util.EnumMap;
 import java.util.Map;
 import java.util.Optional;
 import java.util.UUID;
+import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
 import java.util.logging.Level;
 
-import javax.imageio.ImageIO;
-
-import org.jackhuang.hmcl.Metadata;
-import org.jackhuang.hmcl.auth.Account;
-import org.jackhuang.hmcl.auth.ServerResponseMalformedException;
-import org.jackhuang.hmcl.auth.yggdrasil.Texture;
-import org.jackhuang.hmcl.auth.yggdrasil.TextureModel;
-import org.jackhuang.hmcl.auth.yggdrasil.TextureType;
-import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilAccount;
-import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilService;
-import org.jackhuang.hmcl.task.FileDownloadTask;
-import org.jackhuang.hmcl.util.javafx.MultiStepBinding;
-
-import javafx.beans.binding.Bindings;
-import javafx.beans.binding.ObjectBinding;
-import javafx.embed.swing.SwingFXUtils;
-import javafx.scene.image.Image;
+import static java.util.Collections.emptyMap;
+import static java.util.Collections.singletonMap;
+import static java.util.Objects.requireNonNull;
+import static org.jackhuang.hmcl.util.Lang.threadPool;
+import static org.jackhuang.hmcl.util.Logging.LOG;
 
 /**
  * @author yushijinhun
@@ -69,8 +68,8 @@ public final class TexturesLoader {
         private final Map<String, String> metadata;
 
         public LoadedTexture(BufferedImage image, Map<String, String> metadata) {
-            this.image = image;
-            this.metadata = metadata;
+            this.image = requireNonNull(image);
+            this.metadata = requireNonNull(metadata);
         }
 
         public BufferedImage getImage() {
@@ -98,6 +97,10 @@ public final class TexturesLoader {
     }
 
     public static LoadedTexture loadTexture(Texture texture) throws IOException {
+        if (StringUtils.isBlank(texture.getUrl())) {
+            throw new IOException("Texture url is empty");
+        }
+
         Path file = getTexturePath(texture);
         if (!Files.isRegularFile(file)) {
             // download it
@@ -118,7 +121,14 @@ public final class TexturesLoader {
         try (InputStream in = Files.newInputStream(file)) {
             img = ImageIO.read(in);
         }
-        return new LoadedTexture(img, texture.getMetadata());
+        if (img == null)
+            throw new IOException("Texture is malformed");
+
+        Map<String, String> metadata = texture.getMetadata();
+        if (metadata == null) {
+            metadata = emptyMap();
+        }
+        return new LoadedTexture(img, metadata);
     }
     // ====
 
@@ -128,8 +138,9 @@ public final class TexturesLoader {
         loadDefaultSkin("/assets/img/steve.png", TextureModel.STEVE);
         loadDefaultSkin("/assets/img/alex.png", TextureModel.ALEX);
     }
+
     private static void loadDefaultSkin(String path, TextureModel model) {
-        try (InputStream in = TexturesLoader.class.getResourceAsStream(path)) {
+        try (InputStream in = ResourceNotFoundError.getResourceAsStream(path)) {
             DEFAULT_SKINS.put(model, new LoadedTexture(ImageIO.read(in), singletonMap("model", model.modelName)));
         } catch (IOException e) {
             throw new UncheckedIOException(e);
@@ -142,7 +153,7 @@ public final class TexturesLoader {
 
     public static ObjectBinding<LoadedTexture> skinBinding(YggdrasilService service, UUID uuid) {
         LoadedTexture uuidFallback = getDefaultSkin(TextureModel.detectUUID(uuid));
-        return MultiStepBinding.of(service.getProfileRepository().binding(uuid))
+        return BindingMapping.of(service.getProfileRepository().binding(uuid))
                 .map(profile -> profile
                         .flatMap(it -> {
                             try {
@@ -152,20 +163,23 @@ public final class TexturesLoader {
                                 return Optional.empty();
                             }
                         })
-                        .flatMap(it -> Optional.ofNullable(it.get(TextureType.SKIN))))
+                        .flatMap(it -> Optional.ofNullable(it.get(TextureType.SKIN)))
+                        .filter(it -> StringUtils.isNotBlank(it.getUrl())))
                 .asyncMap(it -> {
                     if (it.isPresent()) {
                         Texture texture = it.get();
-                        try {
-                            return loadTexture(texture);
-                        } catch (IOException e) {
-                            LOG.log(Level.WARNING, "Failed to load texture " + texture.getUrl() + ", using fallback texture", e);
-                            return getDefaultSkin(TextureModel.detectModelName(texture.getMetadata()));
-                        }
+                        return CompletableFuture.supplyAsync(() -> {
+                            try {
+                                return loadTexture(texture);
+                            } catch (IOException e) {
+                                LOG.log(Level.WARNING, "Failed to load texture " + texture.getUrl() + ", using fallback texture", e);
+                                return uuidFallback;
+                            }
+                        }, POOL);
                     } else {
-                        return uuidFallback;
+                        return CompletableFuture.completedFuture(uuidFallback);
                     }
-                }, uuidFallback, POOL);
+                }, uuidFallback);
     }
     // ====
 
@@ -180,19 +194,16 @@ public final class TexturesLoader {
                 faceOffset, faceOffset, size - faceOffset, size - faceOffset,
                 8 * scale, 8 * scale, 16 * scale, 16 * scale,
                 null);
-
-        if (skin.getWidth() == skin.getHeight()) {
-            g.drawImage(skin,
-                    0, 0, size, size,
-                    40 * scale, 8 * scale, 48 * scale, 16 * scale, null);
-        }
+        g.drawImage(skin,
+                0, 0, size, size,
+                40 * scale, 8 * scale, 48 * scale, 16 * scale, null);
 
         g.dispose();
         return avatar;
     }
 
     public static ObjectBinding<Image> fxAvatarBinding(YggdrasilService service, UUID uuid, int size) {
-        return MultiStepBinding.of(skinBinding(service, uuid))
+        return BindingMapping.of(skinBinding(service, uuid))
                 .map(it -> toAvatar(it.image, size))
                 .map(img -> SwingFXUtils.toFXImage(img, null));
     }

HMCL/src/main/java/org/jackhuang/hmcl/setting/Accounts.java

@@ -197,7 +197,7 @@ public final class Accounts {
 
         Account selected = selectedAccount.get();
         if (selected != null) {
-            Schedulers.io().schedule(() -> {
+            Schedulers.io().execute(() -> {
                 try {
                     selected.logIn();
                 } catch (AuthenticationException e) {
@@ -209,7 +209,7 @@ public final class Accounts {
         for (AuthlibInjectorServer server : config().getAuthlibInjectorServers()) {
             if (selected instanceof AuthlibInjectorAccount && ((AuthlibInjectorAccount) selected).getServer() == server)
                 continue;
-            Schedulers.io().schedule(() -> {
+            Schedulers.io().execute(() -> {
                 try {
                     server.fetchMetadataResponse();
                 } catch (IOException e) {

HMCL/src/main/java/org/jackhuang/hmcl/setting/AuthlibInjectorServers.java

@@ -0,0 +1,78 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.setting;
+
+import com.google.gson.JsonParseException;
+import org.jackhuang.hmcl.util.gson.JsonUtils;
+import org.jackhuang.hmcl.util.gson.Validation;
+import org.jackhuang.hmcl.util.io.FileUtils;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Collections;
+import java.util.List;
+import java.util.logging.Level;
+
+import static org.jackhuang.hmcl.util.Logging.LOG;
+
+public class AuthlibInjectorServers implements Validation {
+
+    public static final String CONFIG_FILENAME = "authlib-injectors.json";
+
+    private final List<String> urls;
+
+    public AuthlibInjectorServers(List<String> urls) {
+        this.urls = urls;
+    }
+
+    public List<String> getUrls() {
+        return urls;
+    }
+
+    @Override
+    public void validate() throws JsonParseException {
+        if (urls == null)
+            throw new JsonParseException("authlib-injectors.json -> urls cannot be null");
+    }
+
+    private static final Path configLocation = Paths.get(CONFIG_FILENAME);
+    private static AuthlibInjectorServers configInstance;
+
+    public synchronized static void init() {
+        if (configInstance != null) {
+            throw new IllegalStateException("AuthlibInjectorServers is already loaded");
+        }
+
+        configInstance = new AuthlibInjectorServers(Collections.emptyList());
+
+        if (Files.exists(configLocation)) {
+            try {
+                String content = FileUtils.readText(configLocation);
+                configInstance = JsonUtils.GSON.fromJson(content, AuthlibInjectorServers.class);
+            } catch (IOException | JsonParseException e) {
+                LOG.log(Level.WARNING, "Malformed authlib-injectors.json", e);
+            }
+        }
+    }
+
+    public static AuthlibInjectorServers getConfigInstance() {
+        return configInstance;
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/setting/ConfigHolder.java

@@ -52,6 +52,10 @@ public final class ConfigHolder {
         return configInstance;
     }
 
+    public static boolean isNewlyCreated() {
+        return newlyCreated;
+    }
+
     public synchronized static void init() throws IOException {
         if (configInstance != null) {
             throw new IllegalStateException("Configuration is already loaded");

HMCL/src/main/java/org/jackhuang/hmcl/setting/Profile.java

@@ -19,7 +19,6 @@ package org.jackhuang.hmcl.setting;
 
 import com.google.gson.*;
 import com.google.gson.annotations.JsonAdapter;
-import com.jfoenix.concurrency.JFXUtilities;
 import javafx.application.Platform;
 import javafx.beans.InvalidationListener;
 import javafx.beans.Observable;
@@ -32,9 +31,7 @@ import org.jackhuang.hmcl.game.HMCLCacheRepository;
 import org.jackhuang.hmcl.game.HMCLGameRepository;
 import org.jackhuang.hmcl.game.Version;
 import org.jackhuang.hmcl.ui.WeakListenerHolder;
-import org.jackhuang.hmcl.util.*;
-import org.jackhuang.hmcl.util.javafx.ImmediateObjectProperty;
-import org.jackhuang.hmcl.util.javafx.ImmediateStringProperty;
+import org.jackhuang.hmcl.util.ToStringBuilder;
 import org.jackhuang.hmcl.util.javafx.ObservableHelper;
 
 import java.io.File;
@@ -42,6 +39,7 @@ import java.lang.reflect.Type;
 import java.util.Optional;
 
 import static org.jackhuang.hmcl.ui.FXUtils.onInvalidating;
+import static org.jackhuang.hmcl.ui.FXUtils.runInFX;
 
 /**
  *
@@ -90,9 +88,9 @@ public final class Profile implements Observable {
         return global.get();
     }
 
-    private final ImmediateStringProperty name;
+    private final SimpleStringProperty name;
 
-    public ImmediateStringProperty nameProperty() {
+    public StringProperty nameProperty() {
         return name;
     }
 
@@ -131,8 +129,8 @@ public final class Profile implements Observable {
     }
 
     public Profile(String name, File initialGameDir, VersionSetting global, String selectedVersion, boolean useRelativePath) {
-        this.name = new ImmediateStringProperty(this, "name", name);
-        gameDir = new ImmediateObjectProperty<>(this, "gameDir", initialGameDir);
+        this.name = new SimpleStringProperty(this, "name", name);
+        gameDir = new SimpleObjectProperty<>(this, "gameDir", initialGameDir);
         repository = new HMCLGameRepository(this, initialGameDir);
         this.global.set(global == null ? new VersionSetting() : global);
         this.selectedVersion.set(selectedVersion);
@@ -146,7 +144,7 @@ public final class Profile implements Observable {
     }
 
     private void checkSelectedVersion() {
-        JFXUtilities.runInFX(() -> {
+        runInFX(() -> {
             if (!repository.isLoaded()) return;
             String newValue = selectedVersion.get();
             if (!repository.hasVersion(newValue)) {
@@ -228,7 +226,7 @@ public final class Profile implements Observable {
 
         @Override
         public Profile deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
-            if (json == null || json == JsonNull.INSTANCE || !(json instanceof JsonObject)) return null;
+            if (json == JsonNull.INSTANCE || !(json instanceof JsonObject)) return null;
             JsonObject obj = (JsonObject) json;
             String gameDir = Optional.ofNullable(obj.get("gameDir")).map(JsonElement::getAsString).orElse("");
 

HMCL/src/main/java/org/jackhuang/hmcl/setting/Profiles.java

@@ -17,7 +17,6 @@
  */
 package org.jackhuang.hmcl.setting;
 
-import com.jfoenix.concurrency.JFXUtilities;
 import javafx.application.Platform;
 import javafx.beans.Observable;
 import javafx.beans.property.*;
@@ -36,6 +35,7 @@ import java.util.stream.Collectors;
 import static javafx.collections.FXCollections.observableArrayList;
 import static org.jackhuang.hmcl.setting.ConfigHolder.config;
 import static org.jackhuang.hmcl.ui.FXUtils.onInvalidating;
+import static org.jackhuang.hmcl.ui.FXUtils.runInFX;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public final class Profiles {
@@ -162,7 +162,7 @@ public final class Profiles {
         });
 
         EventBus.EVENT_BUS.channel(RefreshedVersionsEvent.class).registerWeak(event -> {
-            JFXUtilities.runInFX(() -> {
+            runInFX(() -> {
                 Profile profile = selectedProfile.get();
                 if (profile != null && profile.getRepository() == event.getSource()) {
                     selectedVersion.bind(profile.selectedVersionProperty());

HMCL/src/main/java/org/jackhuang/hmcl/setting/Theme.java

@@ -25,8 +25,10 @@ import javafx.beans.binding.ObjectBinding;
 import javafx.scene.paint.Color;
 
 import org.jackhuang.hmcl.util.Logging;
+import org.jackhuang.hmcl.util.ResourceNotFoundError;
 import org.jackhuang.hmcl.util.io.FileUtils;
 import org.jackhuang.hmcl.util.io.IOUtils;
+import org.jackhuang.hmcl.util.javafx.BindingMapping;
 
 import java.io.File;
 import java.io.IOException;
@@ -80,7 +82,7 @@ public class Theme {
         String css;
         try {
             File temp = File.createTempFile("hmcl", ".css");
-            FileUtils.writeText(temp, IOUtils.readFullyAsString(Theme.class.getResourceAsStream("/assets/css/custom.css"))
+            FileUtils.writeText(temp, IOUtils.readFullyAsString(ResourceNotFoundError.getResourceAsStream("/assets/css/custom.css"))
                     .replace("%base-color%", color)
                     .replace("%font-color%", getColorDisplayName(getForegroundColor())));
             css = temp.toURI().toString();
@@ -132,7 +134,8 @@ public class Theme {
     }
 
     public static ObjectBinding<Color> foregroundFillBinding() {
-        return Bindings.createObjectBinding(() -> config().getTheme().getForegroundColor(), config().themeProperty());
+        return BindingMapping.of(config().themeProperty())
+                .map(Theme::getForegroundColor);
     }
 
     public static ObjectBinding<Color> blackFillBinding() {

HMCL/src/main/java/org/jackhuang/hmcl/setting/VersionSetting.java

@@ -21,19 +21,25 @@ import com.google.gson.*;
 import com.google.gson.annotations.JsonAdapter;
 
 import javafx.beans.InvalidationListener;
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.IntegerProperty;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.property.SimpleIntegerProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
+
 import org.jackhuang.hmcl.Metadata;
 import org.jackhuang.hmcl.game.LaunchOptions;
 import org.jackhuang.hmcl.util.*;
-import org.jackhuang.hmcl.util.javafx.ImmediateBooleanProperty;
-import org.jackhuang.hmcl.util.javafx.ImmediateIntegerProperty;
-import org.jackhuang.hmcl.util.javafx.ImmediateObjectProperty;
-import org.jackhuang.hmcl.util.javafx.ImmediateStringProperty;
 import org.jackhuang.hmcl.util.platform.JavaVersion;
 import org.jackhuang.hmcl.util.platform.OperatingSystem;
 
 import java.io.File;
 import java.io.IOException;
 import java.lang.reflect.Type;
+import java.nio.file.InvalidPathException;
 import java.nio.file.Paths;
 import java.util.List;
 import java.util.Optional;
@@ -60,9 +66,9 @@ public final class VersionSetting {
         this.global = global;
     }
 
-    private final ImmediateBooleanProperty usesGlobalProperty = new ImmediateBooleanProperty(this, "usesGlobal", false);
+    private final BooleanProperty usesGlobalProperty = new SimpleBooleanProperty(this, "usesGlobal", false);
 
-    public ImmediateBooleanProperty usesGlobalProperty() {
+    public BooleanProperty usesGlobalProperty() {
         return usesGlobalProperty;
     }
 
@@ -84,9 +90,9 @@ public final class VersionSetting {
 
     // java
 
-    private final ImmediateStringProperty javaProperty = new ImmediateStringProperty(this, "java", "");
+    private final StringProperty javaProperty = new SimpleStringProperty(this, "java", "");
 
-    public ImmediateStringProperty javaProperty() {
+    public StringProperty javaProperty() {
         return javaProperty;
     }
 
@@ -110,7 +116,7 @@ public final class VersionSetting {
         setDefaultJavaPath(null);
     }
 
-    private final ImmediateStringProperty defaultJavaPathProperty = new ImmediateStringProperty(this, "defaultJavaPath", "");
+    private final StringProperty defaultJavaPathProperty = new SimpleStringProperty(this, "defaultJavaPath", "");
 
     /**
      * Path to Java executable, or null if user customizes java directory.
@@ -124,9 +130,9 @@ public final class VersionSetting {
         defaultJavaPathProperty.set(defaultJavaPath);
     }
 
-    private final ImmediateStringProperty javaDirProperty = new ImmediateStringProperty(this, "javaDir", "");
+    private final StringProperty javaDirProperty = new SimpleStringProperty(this, "javaDir", "");
 
-    public ImmediateStringProperty javaDirProperty() {
+    public StringProperty javaDirProperty() {
         return javaDirProperty;
     }
 
@@ -141,9 +147,9 @@ public final class VersionSetting {
         javaDirProperty.set(javaDir);
     }
 
-    private final ImmediateStringProperty wrapperProperty = new ImmediateStringProperty(this, "wrapper", "");
+    private final StringProperty wrapperProperty = new SimpleStringProperty(this, "wrapper", "");
 
-    public ImmediateStringProperty wrapperProperty() {
+    public StringProperty wrapperProperty() {
         return wrapperProperty;
     }
 
@@ -158,9 +164,9 @@ public final class VersionSetting {
         wrapperProperty.set(wrapper);
     }
 
-    private final ImmediateStringProperty permSizeProperty = new ImmediateStringProperty(this, "permSize", "");
+    private final StringProperty permSizeProperty = new SimpleStringProperty(this, "permSize", "");
 
-    public ImmediateStringProperty permSizeProperty() {
+    public StringProperty permSizeProperty() {
         return permSizeProperty;
     }
 
@@ -175,9 +181,9 @@ public final class VersionSetting {
         permSizeProperty.set(permSize);
     }
 
-    private final ImmediateIntegerProperty maxMemoryProperty = new ImmediateIntegerProperty(this, "maxMemory", OperatingSystem.SUGGESTED_MEMORY);
+    private final IntegerProperty maxMemoryProperty = new SimpleIntegerProperty(this, "maxMemory", OperatingSystem.SUGGESTED_MEMORY);
 
-    public ImmediateIntegerProperty maxMemoryProperty() {
+    public IntegerProperty maxMemoryProperty() {
         return maxMemoryProperty;
     }
 
@@ -195,9 +201,9 @@ public final class VersionSetting {
     /**
      * The minimum memory that JVM can allocate for heap.
      */
-    private final ImmediateObjectProperty<Integer> minMemoryProperty = new ImmediateObjectProperty<>(this, "minMemory", null);
+    private final ObjectProperty<Integer> minMemoryProperty = new SimpleObjectProperty<>(this, "minMemory", null);
 
-    public ImmediateObjectProperty<Integer> minMemoryProperty() {
+    public ObjectProperty<Integer> minMemoryProperty() {
         return minMemoryProperty;
     }
 
@@ -209,9 +215,9 @@ public final class VersionSetting {
         minMemoryProperty.set(minMemory);
     }
 
-    private final ImmediateStringProperty preLaunchCommandProperty = new ImmediateStringProperty(this, "precalledCommand", "");
+    private final StringProperty preLaunchCommandProperty = new SimpleStringProperty(this, "precalledCommand", "");
 
-    public ImmediateStringProperty preLaunchCommandProperty() {
+    public StringProperty preLaunchCommandProperty() {
         return preLaunchCommandProperty;
     }
 
@@ -229,9 +235,9 @@ public final class VersionSetting {
 
     // options
 
-    private final ImmediateStringProperty javaArgsProperty = new ImmediateStringProperty(this, "javaArgs", "");
+    private final StringProperty javaArgsProperty = new SimpleStringProperty(this, "javaArgs", "");
 
-    public ImmediateStringProperty javaArgsProperty() {
+    public StringProperty javaArgsProperty() {
         return javaArgsProperty;
     }
 
@@ -246,9 +252,9 @@ public final class VersionSetting {
         javaArgsProperty.set(javaArgs);
     }
 
-    private final ImmediateStringProperty minecraftArgsProperty = new ImmediateStringProperty(this, "minecraftArgs", "");
+    private final StringProperty minecraftArgsProperty = new SimpleStringProperty(this, "minecraftArgs", "");
 
-    public ImmediateStringProperty minecraftArgsProperty() {
+    public StringProperty minecraftArgsProperty() {
         return minecraftArgsProperty;
     }
 
@@ -263,9 +269,9 @@ public final class VersionSetting {
         minecraftArgsProperty.set(minecraftArgs);
     }
 
-    private final ImmediateBooleanProperty noJVMArgsProperty = new ImmediateBooleanProperty(this, "noJVMArgs", false);
+    private final BooleanProperty noJVMArgsProperty = new SimpleBooleanProperty(this, "noJVMArgs", false);
 
-    public ImmediateBooleanProperty noJVMArgsProperty() {
+    public BooleanProperty noJVMArgsProperty() {
         return noJVMArgsProperty;
     }
 
@@ -280,9 +286,9 @@ public final class VersionSetting {
         noJVMArgsProperty.set(noJVMArgs);
     }
 
-    private final ImmediateBooleanProperty notCheckJVMProperty = new ImmediateBooleanProperty(this, "notCheckJVM", false);
+    private final BooleanProperty notCheckJVMProperty = new SimpleBooleanProperty(this, "notCheckJVM", false);
 
-    public ImmediateBooleanProperty notCheckJVMProperty() {
+    public BooleanProperty notCheckJVMProperty() {
         return notCheckJVMProperty;
     }
 
@@ -297,9 +303,9 @@ public final class VersionSetting {
         notCheckJVMProperty.set(notCheckJVM);
     }
 
-    private final ImmediateBooleanProperty notCheckGameProperty = new ImmediateBooleanProperty(this, "notCheckGame", false);
+    private final BooleanProperty notCheckGameProperty = new SimpleBooleanProperty(this, "notCheckGame", false);
 
-    public ImmediateBooleanProperty notCheckGameProperty() {
+    public BooleanProperty notCheckGameProperty() {
         return notCheckGameProperty;
     }
 
@@ -314,9 +320,9 @@ public final class VersionSetting {
         notCheckGameProperty.set(notCheckGame);
     }
 
-    private final ImmediateBooleanProperty showLogsProperty = new ImmediateBooleanProperty(this, "showLogs", false);
+    private final BooleanProperty showLogsProperty = new SimpleBooleanProperty(this, "showLogs", false);
 
-    public ImmediateBooleanProperty showLogsProperty() {
+    public BooleanProperty showLogsProperty() {
         return showLogsProperty;
     }
 
@@ -333,14 +339,14 @@ public final class VersionSetting {
 
     // Minecraft settings.
 
-    private final ImmediateStringProperty serverIpProperty = new ImmediateStringProperty(this, "serverIp", "");
+    private final StringProperty serverIpProperty = new SimpleStringProperty(this, "serverIp", "");
 
-    public ImmediateStringProperty serverIpProperty() {
+    public StringProperty serverIpProperty() {
         return serverIpProperty;
     }
 
     /**
-     * The server ip that will be entered after Minecraft successfully loaded immediately.
+     * The server ip that will be entered after Minecraft successfully loaded ly.
      *
      * Format: ip:port or without port.
      */
@@ -353,9 +359,9 @@ public final class VersionSetting {
     }
 
 
-    private final ImmediateBooleanProperty fullscreenProperty = new ImmediateBooleanProperty(this, "fullscreen", false);
+    private final BooleanProperty fullscreenProperty = new SimpleBooleanProperty(this, "fullscreen", false);
 
-    public ImmediateBooleanProperty fullscreenProperty() {
+    public BooleanProperty fullscreenProperty() {
         return fullscreenProperty;
     }
 
@@ -370,9 +376,9 @@ public final class VersionSetting {
         fullscreenProperty.set(fullscreen);
     }
 
-    private final ImmediateIntegerProperty widthProperty = new ImmediateIntegerProperty(this, "width", 854);
+    private final IntegerProperty widthProperty = new SimpleIntegerProperty(this, "width", 854);
 
-    public ImmediateIntegerProperty widthProperty() {
+    public IntegerProperty widthProperty() {
         return widthProperty;
     }
 
@@ -392,9 +398,9 @@ public final class VersionSetting {
     }
 
 
-    private final ImmediateIntegerProperty heightProperty = new ImmediateIntegerProperty(this, "height", 480);
+    private final IntegerProperty heightProperty = new SimpleIntegerProperty(this, "height", 480);
 
-    public ImmediateIntegerProperty heightProperty() {
+    public IntegerProperty heightProperty() {
         return heightProperty;
     }
 
@@ -417,9 +423,9 @@ public final class VersionSetting {
      * 0 - .minecraft<br/>
      * 1 - .minecraft/versions/&lt;version&gt;/<br/>
      */
-    private final ImmediateObjectProperty<EnumGameDirectory> gameDirTypeProperty = new ImmediateObjectProperty<>(this, "gameDirType", EnumGameDirectory.ROOT_FOLDER);
+    private final ObjectProperty<EnumGameDirectory> gameDirTypeProperty = new SimpleObjectProperty<>(this, "gameDirType", EnumGameDirectory.ROOT_FOLDER);
 
-    public ImmediateObjectProperty<EnumGameDirectory> gameDirTypeProperty() {
+    public ObjectProperty<EnumGameDirectory> gameDirTypeProperty() {
         return gameDirTypeProperty;
     }
 
@@ -434,9 +440,9 @@ public final class VersionSetting {
     /**
      * Your custom gameDir
      */
-    private final ImmediateStringProperty gameDirProperty = new ImmediateStringProperty(this, "gameDir", "");
+    private final StringProperty gameDirProperty = new SimpleStringProperty(this, "gameDir", "");
 
-    public ImmediateStringProperty gameDirProperty() {
+    public StringProperty gameDirProperty() {
         return gameDirProperty;
     }
 
@@ -455,9 +461,9 @@ public final class VersionSetting {
      * 1 - Hide the launcher when the game starts.<br/>
      * 2 - Keep the launcher open.<br/>
      */
-    private final ImmediateObjectProperty<LauncherVisibility> launcherVisibilityProperty = new ImmediateObjectProperty<>(this, "launcherVisibility", LauncherVisibility.HIDE);
+    private final ObjectProperty<LauncherVisibility> launcherVisibilityProperty = new SimpleObjectProperty<>(this, "launcherVisibility", LauncherVisibility.HIDE);
 
-    public ImmediateObjectProperty<LauncherVisibility> launcherVisibilityProperty() {
+    public ObjectProperty<LauncherVisibility> launcherVisibilityProperty() {
         return launcherVisibilityProperty;
     }
 
@@ -477,7 +483,7 @@ public final class VersionSetting {
         else if (isUsesCustomJavaDir()) {
             try {
                 return JavaVersion.fromExecutable(Paths.get(getJavaDir()));
-            } catch (IOException e) {
+            } catch (IOException | InvalidPathException e) {
                 return null; // Custom Java Directory not found,
             }
         } else if (StringUtils.isNotBlank(getJava())) {
@@ -532,6 +538,7 @@ public final class VersionSetting {
                 .setGameDir(gameDir)
                 .setJava(javaVersion)
                 .setVersionName(Metadata.TITLE)
+                .setVersionType(Metadata.TITLE)
                 .setProfileName(Metadata.TITLE)
                 .setMinecraftArgs(getMinecraftArgs())
                 .setJavaArgs(getJavaArgs())
@@ -590,7 +597,7 @@ public final class VersionSetting {
 
         @Override
         public VersionSetting deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
-            if (json == null || json == JsonNull.INSTANCE || !(json instanceof JsonObject))
+            if (json == JsonNull.INSTANCE || !(json instanceof JsonObject))
                 return null;
             JsonObject obj = (JsonObject) json;
 

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

@@ -17,10 +17,8 @@
  */
 package org.jackhuang.hmcl.ui;
 
-import com.jfoenix.concurrency.JFXUtilities;
 import javafx.scene.Node;
 import javafx.scene.Scene;
-import javafx.scene.image.Image;
 import javafx.scene.layout.Region;
 import javafx.stage.Stage;
 import org.jackhuang.hmcl.Launcher;
@@ -34,7 +32,11 @@ import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.task.TaskExecutor;
 import org.jackhuang.hmcl.ui.account.AccountList;
 import org.jackhuang.hmcl.ui.account.AuthlibInjectorServersPage;
-import org.jackhuang.hmcl.ui.construct.*;
+import org.jackhuang.hmcl.ui.construct.InputDialogPane;
+import org.jackhuang.hmcl.ui.construct.MessageDialogPane;
+import org.jackhuang.hmcl.ui.construct.MessageDialogPane.MessageType;
+import org.jackhuang.hmcl.ui.construct.PopupMenu;
+import org.jackhuang.hmcl.ui.construct.TaskExecutorDialogPane;
 import org.jackhuang.hmcl.ui.decorator.DecoratorController;
 import org.jackhuang.hmcl.ui.download.ModpackInstallWizardProvider;
 import org.jackhuang.hmcl.ui.profile.ProfileList;
@@ -45,7 +47,7 @@ import org.jackhuang.hmcl.upgrade.UpdateChecker;
 import org.jackhuang.hmcl.util.FutureCallback;
 import org.jackhuang.hmcl.util.Logging;
 import org.jackhuang.hmcl.util.io.FileUtils;
-import org.jackhuang.hmcl.util.javafx.MultiStepBinding;
+import org.jackhuang.hmcl.util.javafx.BindingMapping;
 import org.jackhuang.hmcl.util.platform.JavaVersion;
 import org.jackhuang.hmcl.util.versioning.VersionNumber;
 
@@ -57,6 +59,8 @@ import java.util.function.Consumer;
 import java.util.stream.Collectors;
 
 import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.ui.FXUtils.newImage;
+import static org.jackhuang.hmcl.ui.FXUtils.runInFX;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public final class Controllers {
@@ -158,7 +162,7 @@ public final class Controllers {
             });
             mainPage.showUpdateProperty().bind(UpdateChecker.outdatedProperty());
             mainPage.latestVersionProperty().bind(
-                    MultiStepBinding.of(UpdateChecker.latestVersionProperty())
+                    BindingMapping.of(UpdateChecker.latestVersionProperty())
                             .map(version -> version == null ? "" : i18n("update.bubble.title", version.getVersion())));
 
             Profiles.registerVersionsListener(profile -> {
@@ -173,7 +177,7 @@ public final class Controllers {
                             return node;
                         })
                         .collect(Collectors.toList());
-                JFXUtilities.runInFX(() -> {
+                runInFX(() -> {
                     if (profile == Profiles.getSelectedProfile())
                         mainPage.getVersions().setAll(children);
                 });
@@ -204,12 +208,12 @@ public final class Controllers {
             dialog(i18n("launcher.cache_directory.invalid"));
         }
 
-        Task.of(JavaVersion::initialize).start();
+        Task.runAsync(JavaVersion::initialize).start();
 
         scene = new Scene(decorator.getDecorator(), 800, 519);
         scene.getStylesheets().setAll(config().getTheme().getStylesheets());
 
-        stage.getIcons().add(new Image("/assets/img/icon.png"));
+        stage.getIcons().add(newImage("/assets/img/icon.png"));
         stage.setTitle(Metadata.TITLE);
     }
 
@@ -223,14 +227,14 @@ public final class Controllers {
     }
 
     public static void dialog(String text, String title) {
-        dialog(text, title, MessageBox.INFORMATION_MESSAGE);
+        dialog(text, title, MessageType.INFORMATION);
     }
 
-    public static void dialog(String text, String title, int type) {
+    public static void dialog(String text, String title, MessageType type) {
         dialog(text, title, type, null);
     }
 
-    public static void dialog(String text, String title, int type, Runnable onAccept) {
+    public static void dialog(String text, String title, MessageType type, Runnable onAccept) {
         dialog(new MessageDialogPane(text, title, type, onAccept));
     }
 

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

@@ -22,7 +22,6 @@ import javafx.scene.Scene;
 import javafx.scene.control.Button;
 import javafx.scene.control.Label;
 import javafx.scene.control.TextArea;
-import javafx.scene.image.Image;
 import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.StackPane;
@@ -30,6 +29,7 @@ import javafx.stage.Stage;
 import org.jackhuang.hmcl.Metadata;
 import org.jackhuang.hmcl.upgrade.UpdateChecker;
 
+import static org.jackhuang.hmcl.ui.FXUtils.newImage;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 /**
@@ -67,7 +67,7 @@ public class CrashWindow extends Stage {
 
         Scene scene = new Scene(pane, 800, 480);
         setScene(scene);
-        getIcons().add(new Image("/assets/img/icon.png"));
+        getIcons().add(newImage("/assets/img/icon.png"));
         setTitle(i18n("message.error"));
 
         setOnCloseRequest(e -> System.exit(1));

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

@@ -17,24 +17,26 @@
  */
 package org.jackhuang.hmcl.ui;
 
-import com.jfoenix.concurrency.JFXUtilities;
 import org.jackhuang.hmcl.auth.Account;
 import org.jackhuang.hmcl.auth.AuthInfo;
+import org.jackhuang.hmcl.auth.AuthenticationException;
 import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilAccount;
-import org.jackhuang.hmcl.task.SilentException;
 import org.jackhuang.hmcl.ui.account.AccountLoginPane;
 
 import java.util.Optional;
+import java.util.concurrent.CancellationException;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.atomic.AtomicReference;
 
+import static org.jackhuang.hmcl.ui.FXUtils.runInFX;
+
 public final class DialogController {
 
-    public static AuthInfo logIn(Account account) throws Exception {
+    public static AuthInfo logIn(Account account) throws CancellationException, AuthenticationException, InterruptedException {
         if (account instanceof YggdrasilAccount) {
             CountDownLatch latch = new CountDownLatch(1);
             AtomicReference<AuthInfo> res = new AtomicReference<>(null);
-            JFXUtilities.runInFX(() -> {
+            runInFX(() -> {
                 AccountLoginPane pane = new AccountLoginPane(account, it -> {
                         res.set(it);
                         latch.countDown();
@@ -42,7 +44,7 @@ public final class DialogController {
                 Controllers.dialog(pane);
             });
             latch.await();
-            return Optional.ofNullable(res.get()).orElseThrow(SilentException::new);
+            return Optional.ofNullable(res.get()).orElseThrow(CancellationException::new);
         }
         return account.logIn();
     }

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

@@ -17,7 +17,6 @@
  */
 package org.jackhuang.hmcl.ui;
 
-import com.jfoenix.concurrency.JFXUtilities;
 import com.jfoenix.controls.*;
 import javafx.animation.Animation;
 import javafx.animation.Interpolator;
@@ -31,9 +30,11 @@ import javafx.beans.value.ObservableValue;
 import javafx.beans.value.WeakChangeListener;
 import javafx.event.EventHandler;
 import javafx.fxml.FXMLLoader;
+import javafx.geometry.Insets;
 import javafx.geometry.Pos;
 import javafx.scene.Node;
 import javafx.scene.control.*;
+import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
 import javafx.scene.input.MouseEvent;
 import javafx.scene.input.ScrollEvent;
@@ -44,10 +45,12 @@ import javafx.scene.shape.Rectangle;
 import javafx.util.Callback;
 import javafx.util.Duration;
 import javafx.util.StringConverter;
-import org.jackhuang.hmcl.util.*;
+import org.jackhuang.hmcl.util.Logging;
+import org.jackhuang.hmcl.util.ResourceNotFoundError;
 import org.jackhuang.hmcl.util.i18n.I18n;
 import org.jackhuang.hmcl.util.io.FileUtils;
 import org.jackhuang.hmcl.util.javafx.ExtendedProperties;
+import org.jackhuang.hmcl.util.javafx.SafeStringConverter;
 import org.jackhuang.hmcl.util.platform.OperatingSystem;
 
 import java.io.File;
@@ -74,6 +77,14 @@ public final class FXUtils {
     private FXUtils() {
     }
 
+    public static void runInFX(Runnable runnable) {
+        if (Platform.isFxApplicationThread()) {
+            runnable.run();
+        } else {
+            Platform.runLater(runnable);
+        }
+    }
+
     public static void checkFxUserThread() {
         if (!Platform.isFxApplicationThread()) {
             throw new IllegalStateException("Not on FX application thread; currentThread = "
@@ -153,6 +164,20 @@ public final class FXUtils {
                 });
     }
 
+    public static <K, T> void setupCellValueFactory(JFXTreeTableColumn<K, T> column, Function<K, ObservableValue<T>> mapper) {
+        column.setCellValueFactory(param -> {
+            if (column.validateValue(param))
+                return mapper.apply(param.getValue().getValue());
+            else
+                return column.getComputedValue(param);
+        });
+    }
+
+    public static Node wrapMargin(Node node, Insets insets) {
+        StackPane.setMargin(node, insets);
+        return new StackPane(node);
+    }
+
     public static void setValidateWhileTextChanged(Node field, boolean validate) {
         if (field instanceof JFXTextField) {
             if (validate) {
@@ -251,7 +276,7 @@ public final class FXUtils {
     }
 
     public static void installTooltip(Node node, double openDelay, double visibleDelay, double closeDelay, Tooltip tooltip) {
-        JFXUtilities.runInFX(() -> {
+        runInFX(() -> {
             try {
                 // Java 8
                 Class<?> behaviorClass = Class.forName("javafx.scene.control.Tooltip$TooltipBehavior");
@@ -331,7 +356,7 @@ public final class FXUtils {
     }
 
     public static void bindInt(JFXTextField textField, Property<Number> property) {
-        textField.textProperty().bindBidirectional(property, SafeIntStringConverter.INSTANCE);
+        textField.textProperty().bindBidirectional(property, SafeStringConverter.fromInteger());
     }
 
     public static void unbindInt(JFXTextField textField, Property<Number> property) {
@@ -372,7 +397,7 @@ public final class FXUtils {
      */
     @SuppressWarnings("unchecked")
     @Deprecated
-    public static void bindEnum(JFXComboBox<?> comboBox, Property<? extends Enum> property) {
+    public static void bindEnum(JFXComboBox<?> comboBox, Property<? extends Enum<?>> property) {
         unbindEnum(comboBox);
         ChangeListener<Number> listener = (a, b, newValue) ->
                 ((Property) property).setValue(property.getValue().getClass().getEnumConstants()[newValue.intValue()]);
@@ -461,6 +486,21 @@ public final class FXUtils {
         }
     }
 
+    /**
+     * Suppress IllegalArgumentException since the url is supposed to be correct definitely.
+     * @param url the url of image. The image resource should be a file within the jar.
+     * @return the image resource within the jar.
+     * @see org.jackhuang.hmcl.util.CrashReporter
+     * @see ResourceNotFoundError
+     */
+    public static Image newImage(String url) {
+        try {
+            return new Image(url);
+        } catch (IllegalArgumentException e) {
+            throw new ResourceNotFoundError("Cannot access image: " + url, e);
+        }
+    }
+
     public static void applyDragListener(Node node, FileFilter filter, Consumer<List<File>> callback) {
         applyDragListener(node, filter, callback, null);
     }
@@ -510,6 +550,7 @@ public final class FXUtils {
             public void updateItem(T item, boolean empty) {
                 super.updateItem(item, empty);
                 if (!empty) {
+                    setContentDisplay(ContentDisplay.GRAPHIC_ONLY);
                     setGraphic(graphicBuilder.apply(item));
                 }
             }

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

@@ -17,10 +17,15 @@
  */
 package org.jackhuang.hmcl.ui;
 
+import com.jfoenix.controls.JFXButton;
 import com.jfoenix.effects.JFXDepthManager;
-import javafx.fxml.FXML;
+import javafx.geometry.Pos;
 import javafx.scene.control.Label;
 import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.HBox;
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.construct.TwoLineListItem;
+import org.jetbrains.annotations.Nullable;
 
 import java.util.function.Consumer;
 
@@ -30,26 +35,47 @@ import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
  * @author huangyuhui
  */
 public class InstallerItem extends BorderPane {
-    private final Consumer<InstallerItem> deleteCallback;
-
-    @FXML
-    private Label lblInstallerArtifact;
-
-    @FXML
-    private Label lblInstallerVersion;
-
-    public InstallerItem(String artifact, String version, Consumer<InstallerItem> deleteCallback) {
-        this.deleteCallback = deleteCallback;
-        FXUtils.loadFXML(this, "/assets/fxml/version/installer-item.fxml");
 
+    public InstallerItem(String artifact, String version, @Nullable Runnable upgrade, @Nullable Consumer<InstallerItem> deleteCallback) {
+        getStyleClass().add("two-line-list-item");
         setStyle("-fx-background-radius: 2; -fx-background-color: white; -fx-padding: 8;");
         JFXDepthManager.setDepth(this, 1);
-        lblInstallerArtifact.setText(artifact);
-        lblInstallerVersion.setText(i18n("archive.version") + ": " + version);
+
+        if (version != null) {
+            TwoLineListItem item = new TwoLineListItem();
+            item.setTitle(artifact);
+            item.setSubtitle(i18n("archive.version") + ": " + version);
+            setCenter(item);
+        } else {
+            Label label = new Label(artifact);
+            label.setStyle("-fx-font-size: 15px;");
+            BorderPane.setAlignment(label, Pos.CENTER_LEFT);
+            setCenter(label);
+        }
+
+        {
+            HBox hBox = new HBox();
+
+            if (upgrade != null) {
+                JFXButton upgradeButton = new JFXButton();
+                upgradeButton.setGraphic(SVG.update(Theme.blackFillBinding(), -1, -1));
+                upgradeButton.getStyleClass().add("toggle-icon4");
+                FXUtils.installFastTooltip(upgradeButton, i18n("install.change_version"));
+                upgradeButton.setOnMouseClicked(e -> upgrade.run());
+                hBox.getChildren().add(upgradeButton);
+            }
+
+            if (deleteCallback != null) {
+                JFXButton deleteButton = new JFXButton();
+                deleteButton.setGraphic(SVG.close(Theme.blackFillBinding(), -1, -1));
+                deleteButton.getStyleClass().add("toggle-icon4");
+                deleteButton.setOnMouseClicked(e -> deleteCallback.accept(this));
+                hBox.getChildren().add(deleteButton);
+            }
+
+            hBox.setAlignment(Pos.CENTER_RIGHT);
+            setRight(hBox);
+        }
     }
 
-    @FXML
-    private void onDelete() {
-        deleteCallback.accept(this);
-    }
 }

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

@@ -17,21 +17,16 @@
  */
 package org.jackhuang.hmcl.ui;
 
-import com.jfoenix.concurrency.JFXUtilities;
 import javafx.application.Platform;
-import javafx.scene.image.Image;
-import javafx.scene.layout.Region;
 import org.jackhuang.hmcl.event.EventBus;
 import org.jackhuang.hmcl.event.RefreshedVersionsEvent;
 import org.jackhuang.hmcl.game.HMCLGameRepository;
 import org.jackhuang.hmcl.game.ModpackHelper;
-import org.jackhuang.hmcl.mod.Modpack;
 import org.jackhuang.hmcl.setting.Accounts;
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.setting.Profiles;
 import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.task.Task;
-import org.jackhuang.hmcl.task.TaskExecutor;
 import org.jackhuang.hmcl.ui.account.AccountAdvancedListItem;
 import org.jackhuang.hmcl.ui.account.AddAccountPane;
 import org.jackhuang.hmcl.ui.construct.AdvancedListBox;
@@ -42,8 +37,9 @@ import org.jackhuang.hmcl.ui.versions.Versions;
 import org.jackhuang.hmcl.util.io.CompressingUtils;
 
 import java.io.File;
-import java.util.concurrent.atomic.AtomicReference;
 
+import static org.jackhuang.hmcl.ui.FXUtils.newImage;
+import static org.jackhuang.hmcl.ui.FXUtils.runInFX;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public final class LeftPaneController extends AdvancedListBox {
@@ -71,12 +67,12 @@ public final class LeftPaneController extends AdvancedListBox {
         profileListItem.profileProperty().bind(Profiles.selectedProfileProperty());
 
         AdvancedListItem gameItem = new AdvancedListItem();
-        gameItem.setImage(new Image("/assets/img/bookshelf.png"));
+        gameItem.setImage(newImage("/assets/img/bookshelf.png"));
         gameItem.setTitle(i18n("version.manage"));
         gameItem.setOnAction(e -> Controllers.navigate(Controllers.getGameListPage()));
 
         AdvancedListItem launcherSettingsItem = new AdvancedListItem();
-        launcherSettingsItem.setImage(new Image("/assets/img/command.png"));
+        launcherSettingsItem.setImage(newImage("/assets/img/command.png"));
         launcherSettingsItem.setTitle(i18n("settings.launcher"));
         launcherSettingsItem.setOnAction(e -> Controllers.navigate(Controllers.getSettingsPage()));
 
@@ -112,22 +108,20 @@ public final class LeftPaneController extends AdvancedListBox {
     private boolean checkedModpack = false;
 
     private void onRefreshedVersions(HMCLGameRepository repository) {
-        JFXUtilities.runInFX(() -> {
+        runInFX(() -> {
             if (!checkedModpack) {
                 checkedModpack = true;
 
                 if (repository.getVersionCount() == 0) {
                     File modpackFile = new File("modpack.zip").getAbsoluteFile();
                     if (modpackFile.exists()) {
-                        Task.ofResult(() -> CompressingUtils.findSuitableEncoding(modpackFile.toPath()))
-                                .thenResult(encoding -> ModpackHelper.readModpackManifest(modpackFile.toPath(), encoding))
-                                .thenResult(modpack -> {
-                                    AtomicReference<Region> region = new AtomicReference<>();
-                                    TaskExecutor executor = ModpackHelper.getInstallTask(repository.getProfile(), modpackFile, modpack.getName(), modpack)
-                                            .with(Task.of(Schedulers.javafx(), this::checkAccount)).executor();
-                                    region.set(Controllers.taskDialog(executor, i18n("modpack.installing")));
+                        Task.supplyAsync(() -> CompressingUtils.findSuitableEncoding(modpackFile.toPath()))
+                                .thenApplyAsync(encoding -> ModpackHelper.readModpackManifest(modpackFile.toPath(), encoding))
+                                .thenApplyAsync(modpack -> ModpackHelper.getInstallTask(repository.getProfile(), modpackFile, modpack.getName(), modpack)
+                                            .withRunAsync(Schedulers.javafx(), this::checkAccount).executor())
+                                .thenAcceptAsync(Schedulers.javafx(), executor -> {
+                                    Controllers.taskDialog(executor, i18n("modpack.installing"));
                                     executor.start();
-                                    return null;
                                 }).start();
                     }
                 }

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

@@ -18,18 +18,11 @@
 package org.jackhuang.hmcl.ui;
 
 import javafx.beans.property.BooleanProperty;
-import javafx.beans.property.ListProperty;
 import javafx.beans.property.SimpleBooleanProperty;
-import javafx.beans.property.SimpleListProperty;
-import javafx.collections.FXCollections;
-import javafx.collections.ObservableList;
 import javafx.scene.Node;
-import javafx.scene.control.Control;
 import javafx.scene.control.Skin;
 
-public abstract class ListPage<T extends Node> extends Control {
-    private final ListProperty<T> items = new SimpleListProperty<>(this, "items", FXCollections.observableArrayList());
-    private final BooleanProperty loading = new SimpleBooleanProperty(this, "loading", false);
+public abstract class ListPage<T extends Node> extends ListPageBase<T> {
     private final BooleanProperty refreshable = new SimpleBooleanProperty(this, "refreshable", false);
 
     public abstract void add();
@@ -42,30 +35,6 @@ public abstract class ListPage<T extends Node> extends Control {
         return new ListPageSkin(this);
     }
 
-    public ObservableList<T> getItems() {
-        return items.get();
-    }
-
-    public void setItems(ObservableList<T> items) {
-        this.items.set(items);
-    }
-
-    public ListProperty<T> itemsProperty() {
-        return items;
-    }
-
-    public boolean isLoading() {
-        return loading.get();
-    }
-
-    public void setLoading(boolean loading) {
-        this.loading.set(loading);
-    }
-
-    public BooleanProperty loadingProperty() {
-        return loading;
-    }
-
     public boolean isRefreshable() {
         return refreshable.get();
     }

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

@@ -0,0 +1,55 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.ListProperty;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.property.SimpleListProperty;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.scene.control.Control;
+
+public class ListPageBase<T> extends Control {
+    private final ListProperty<T> items = new SimpleListProperty<>(this, "items", FXCollections.observableArrayList());
+    private final BooleanProperty loading = new SimpleBooleanProperty(this, "loading", false);
+
+    public ObservableList<T> getItems() {
+        return items.get();
+    }
+
+    public void setItems(ObservableList<T> items) {
+        this.items.set(items);
+    }
+
+    public ListProperty<T> itemsProperty() {
+        return items;
+    }
+
+    public boolean isLoading() {
+        return loading.get();
+    }
+
+    public void setLoading(boolean loading) {
+        this.loading.set(loading);
+    }
+
+    public BooleanProperty loadingProperty() {
+        return loading;
+    }
+}

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

@@ -37,7 +37,9 @@ public class ListPageSkin extends SkinBase<ListPage<?>> {
         super(skinnable);
 
         SpinnerPane spinnerPane = new SpinnerPane();
+        spinnerPane.getStyleClass().add("large-spinner-pane");
         Pane placeholder = new Pane();
+        VBox list = new VBox();
 
         StackPane contentPane = new StackPane();
         {
@@ -45,10 +47,8 @@ public class ListPageSkin extends SkinBase<ListPage<?>> {
             {
                 scrollPane.setFitToWidth(true);
 
-                VBox list = new VBox();
                 list.maxWidthProperty().bind(scrollPane.widthProperty());
                 list.setSpacing(10);
-                list.setPadding(new Insets(10));
 
                 VBox content = new VBox();
                 content.getChildren().setAll(list, placeholder);
@@ -69,7 +69,7 @@ public class ListPageSkin extends SkinBase<ListPage<?>> {
                 JFXButton btnAdd = new JFXButton();
                 FXUtils.setLimitWidth(btnAdd, 40);
                 FXUtils.setLimitHeight(btnAdd, 40);
-                btnAdd.getStyleClass().setAll("jfx-button-raised-round");
+                btnAdd.getStyleClass().add("jfx-button-raised-round");
                 btnAdd.setButtonType(JFXButton.ButtonType.RAISED);
                 btnAdd.setGraphic(SVG.plus(Theme.whiteFillBinding(), -1, -1));
                 btnAdd.setOnMouseClicked(e -> skinnable.add());
@@ -77,7 +77,7 @@ public class ListPageSkin extends SkinBase<ListPage<?>> {
                 JFXButton btnRefresh = new JFXButton();
                 FXUtils.setLimitWidth(btnRefresh, 40);
                 FXUtils.setLimitHeight(btnRefresh, 40);
-                btnRefresh.getStyleClass().setAll("jfx-button-raised-round");
+                btnRefresh.getStyleClass().add("jfx-button-raised-round");
                 btnRefresh.setButtonType(JFXButton.ButtonType.RAISED);
                 btnRefresh.setGraphic(SVG.refresh(Theme.whiteFillBinding(), -1, -1));
                 btnRefresh.setOnMouseClicked(e -> skinnable.refresh());
@@ -86,8 +86,13 @@ public class ListPageSkin extends SkinBase<ListPage<?>> {
 
                 FXUtils.onChangeAndOperate(skinnable.refreshableProperty(),
                         refreshable -> {
-                            if (refreshable) vBox.getChildren().setAll(btnRefresh, btnAdd);
-                            else vBox.getChildren().setAll(btnAdd);
+                            if (refreshable) {
+                                list.setPadding(new Insets(10, 10, 15 + 40 + 15 + 40 + 15, 10));
+                                vBox.getChildren().setAll(btnRefresh, btnAdd);
+                            } else {
+                                list.setPadding(new Insets(10, 10, 15 + 40 + 15, 10));
+                                vBox.getChildren().setAll(btnAdd);
+                            }
                         });
             }
 

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

@@ -25,7 +25,6 @@ import javafx.fxml.FXML;
 import javafx.scene.Scene;
 import javafx.scene.control.ComboBox;
 import javafx.scene.control.ToggleButton;
-import javafx.scene.image.Image;
 import javafx.scene.layout.StackPane;
 import javafx.scene.web.WebEngine;
 import javafx.scene.web.WebView;
@@ -35,6 +34,7 @@ import org.jackhuang.hmcl.event.EventManager;
 import org.jackhuang.hmcl.game.LauncherHelper;
 import org.jackhuang.hmcl.util.Lang;
 import org.jackhuang.hmcl.util.Log4jLevel;
+import org.jackhuang.hmcl.util.ResourceNotFoundError;
 import org.jackhuang.hmcl.util.StringUtils;
 import org.jackhuang.hmcl.util.io.IOUtils;
 import org.w3c.dom.Document;
@@ -44,6 +44,7 @@ import org.w3c.dom.Node;
 import java.util.concurrent.CountDownLatch;
 
 import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.ui.FXUtils.newImage;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 /**
@@ -65,7 +66,7 @@ public final class LogWindow extends Stage {
         setScene(new Scene(impl, 800, 480));
         getScene().getStylesheets().addAll(config().getTheme().getStylesheets());
         setTitle(i18n("logwindow.title"));
-        getIcons().add(new Image("/assets/img/icon.png"));
+        getIcons().add(newImage("/assets/img/icon.png"));
     }
 
     public LogWindow(String text) {
@@ -174,7 +175,7 @@ public final class LogWindow extends Stage {
             FXUtils.loadFXML(this, "/assets/fxml/log.fxml");
 
             engine = webView.getEngine();
-            engine.loadContent(Lang.ignoringException(() -> IOUtils.readFullyAsString(getClass().getResourceAsStream("/assets/log-window-content.html")))
+            engine.loadContent(Lang.ignoringException(() -> IOUtils.readFullyAsString(ResourceNotFoundError.getResourceAsStream("/assets/log-window-content.html")))
                     .replace("${FONT}", config().getFontSize() + "px \"" + config().getFontFamily() + "\""));
             engine.getLoadWorker().stateProperty().addListener((a, b, newValue) -> {
                 if (newValue == Worker.State.SUCCEEDED) {
@@ -201,11 +202,11 @@ public final class LogWindow extends Stage {
             if (!flag)
                 cboLines.getSelectionModel().select(0);
 
-            btnFatals.textProperty().bind(Bindings.createStringBinding(() -> Integer.toString(fatal.get()) + " fatals", fatal));
-            btnErrors.textProperty().bind(Bindings.createStringBinding(() -> Integer.toString(error.get()) + " errors", error));
-            btnWarns.textProperty().bind(Bindings.createStringBinding(() -> Integer.toString(warn.get()) + " warns", warn));
-            btnInfos.textProperty().bind(Bindings.createStringBinding(() -> Integer.toString(info.get()) + " infos", info));
-            btnDebugs.textProperty().bind(Bindings.createStringBinding(() -> Integer.toString(debug.get()) + " debugs", debug));
+            btnFatals.textProperty().bind(Bindings.concat(fatal, " fatals"));
+            btnErrors.textProperty().bind(Bindings.concat(error, " errors"));
+            btnWarns.textProperty().bind(Bindings.concat(warn, " warns"));
+            btnInfos.textProperty().bind(Bindings.concat(info, " infos"));
+            btnDebugs.textProperty().bind(Bindings.concat(debug, " debugs"));
 
             btnFatals.selectedProperty().addListener(o -> specificChanged());
             btnErrors.selectedProperty().addListener(o -> specificChanged());

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

@@ -23,7 +23,12 @@ import javafx.animation.KeyFrame;
 import javafx.animation.KeyValue;
 import javafx.animation.Timeline;
 import javafx.beans.binding.Bindings;
-import javafx.beans.property.*;
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.ReadOnlyStringProperty;
+import javafx.beans.property.ReadOnlyStringWrapper;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
 import javafx.geometry.Insets;
@@ -33,7 +38,6 @@ import javafx.scene.control.Label;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.StackPane;
 import javafx.scene.layout.VBox;
-import javafx.scene.paint.Color;
 import javafx.scene.shape.Rectangle;
 import javafx.util.Duration;
 import org.jackhuang.hmcl.setting.Profile;
@@ -114,7 +118,8 @@ public final class MainPage extends StackPane implements DecoratorPage {
             launchButton.setPrefHeight(55);
             launchButton.setButtonType(JFXButton.ButtonType.RAISED);
             launchButton.getStyleClass().add("jfx-button-raised");
-            launchButton.setOnMouseClicked(e -> launch());
+            launchButton.setOnAction(e -> launch());
+            launchButton.setDefaultButton(true);
             launchButton.setClip(new Rectangle(-100, -100, 310, 200));
             {
                 VBox graphic = new VBox();

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

@@ -29,6 +29,10 @@ public final class SVG {
     private SVG() {
     }
 
+    public interface SVGIcon {
+        Node createIcon(ObjectBinding<? extends Paint> fill, double width, double height);
+    }
+
     private static Node createSVGPath(String d, ObjectBinding<? extends Paint> fill, double width, double height) {
         SVGPath path = new SVGPath();
         path.getStyleClass().add("svg");
@@ -162,4 +166,8 @@ public final class SVG {
     public static Node viewList(ObjectBinding<? extends Paint> fill, double width, double height) {
         return createSVGPath("M7,5H21V7H7V5M7,13V11H21V13H7M4,4.5A1.5,1.5 0 0,1 5.5,6A1.5,1.5 0 0,1 4,7.5A1.5,1.5 0 0,1 2.5,6A1.5,1.5 0 0,1 4,4.5M4,10.5A1.5,1.5 0 0,1 5.5,12A1.5,1.5 0 0,1 4,13.5A1.5,1.5 0 0,1 2.5,12A1.5,1.5 0 0,1 4,10.5M7,19V17H21V19H7M4,16.5A1.5,1.5 0 0,1 5.5,18A1.5,1.5 0 0,1 4,19.5A1.5,1.5 0 0,1 2.5,18A1.5,1.5 0 0,1 4,16.5Z", fill, width, height);
     }
+
+    public static Node check(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z", fill, width, height);
+    }
 }

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

@@ -31,7 +31,7 @@ import javafx.scene.paint.Color;
 import javafx.scene.text.Font;
 import org.jackhuang.hmcl.Metadata;
 import org.jackhuang.hmcl.setting.*;
-import org.jackhuang.hmcl.ui.construct.MessageBox;
+import org.jackhuang.hmcl.ui.construct.MessageDialogPane.MessageType;
 import org.jackhuang.hmcl.ui.construct.Validator;
 import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
 import org.jackhuang.hmcl.upgrade.RemoteVersion;
@@ -50,7 +50,6 @@ import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.Optional;
 import java.util.logging.Level;
@@ -118,7 +117,7 @@ public final class SettingsPage extends SettingsView implements DecoratorPage {
         selectedItemPropertyFor(proxyConfigurationGroup, Proxy.Type.class).bindBidirectional(config().proxyTypeProperty());
         // ====
 
-        fileCommonLocation.loadChildren(Arrays.asList(
+        fileCommonLocation.loadChildren(Collections.singletonList(
                 fileCommonLocation.createChildren(i18n("launcher.cache_directory.default"), EnumCommonDirectory.DEFAULT)
         ), EnumCommonDirectory.CUSTOM);
         fileCommonLocation.selectedDataProperty().bindBidirectional(config().commonDirTypeProperty());
@@ -228,7 +227,7 @@ public final class SettingsPage extends SettingsView implements DecoratorPage {
             try {
                 Files.write(logFile, Logging.getRawLogs());
             } catch (IOException e) {
-                Platform.runLater(() -> Controllers.dialog(i18n("settings.launcher.launcher_log.export.failed") + "\n" + e, null, MessageBox.ERROR_MESSAGE));
+                Platform.runLater(() -> Controllers.dialog(i18n("settings.launcher.launcher_log.export.failed") + "\n" + e, null, MessageType.ERROR));
                 LOG.log(Level.WARNING, "Failed to export logs", e);
                 return;
             }
@@ -247,4 +246,9 @@ public final class SettingsPage extends SettingsView implements DecoratorPage {
     protected void onHelp() {
         FXUtils.openLink(Metadata.HELP_URL);
     }
+
+    @Override
+    protected void onSponsor() {
+        FXUtils.openLink("https://hmcl.huangyuhui.net/api/redirect/sponsor");
+    }
 }

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

@@ -19,8 +19,10 @@ package org.jackhuang.hmcl.ui;
 
 import com.jfoenix.controls.*;
 import javafx.geometry.HPos;
+import javafx.geometry.Insets;
 import javafx.geometry.Pos;
 import javafx.geometry.VPos;
+import javafx.scene.Cursor;
 import javafx.scene.control.Label;
 import javafx.scene.control.ScrollPane;
 import javafx.scene.layout.*;
@@ -71,10 +73,42 @@ public abstract class SettingsView extends StackPane {
 
         {
             VBox rootPane = new VBox();
-            rootPane.setStyle("-fx-padding: 18;");
+            rootPane.setPadding(new Insets(36, 18, 36, 18));
             {
                 ComponentList settingsPane = new ComponentList();
                 {
+                    {
+                        StackPane sponsorPane = new StackPane();
+                        sponsorPane.setCursor(Cursor.HAND);
+                        sponsorPane.setOnMouseClicked(e -> onSponsor());
+
+                        GridPane gridPane = new GridPane();
+
+                        ColumnConstraints col = new ColumnConstraints();
+                        col.setHgrow(Priority.SOMETIMES);
+                        col.setMaxWidth(Double.POSITIVE_INFINITY);
+
+                        gridPane.getColumnConstraints().setAll(col);
+
+                        RowConstraints row = new RowConstraints();
+                        row.setMinHeight(Double.NEGATIVE_INFINITY);
+                        row.setValignment(VPos.TOP);
+                        row.setVgrow(Priority.SOMETIMES);
+                        gridPane.getRowConstraints().setAll(row);
+
+                        {
+                            Label label = new Label(i18n("sponsor.hmcl"));
+                            label.setWrapText(true);
+                            label.setTextAlignment(TextAlignment.JUSTIFY);
+                            GridPane.setRowIndex(label, 0);
+                            GridPane.setColumnIndex(label, 0);
+                            gridPane.getChildren().add(label);
+                        }
+
+                        sponsorPane.getChildren().setAll(gridPane);
+                        settingsPane.getContent().add(sponsorPane);
+                    }
+
                     ComponentSublist updatePane = new ComponentSublist();
                     updatePane.setTitle(i18n("update"));
                     updatePane.setHasSubtitle(true);
@@ -83,7 +117,7 @@ public abstract class SettingsView extends StackPane {
 
                         lblUpdate = new Label(i18n("update"));
                         lblUpdateSub = new Label();
-                        lblUpdateSub.getStyleClass().setAll("subtitle-label");
+                        lblUpdateSub.getStyleClass().add("subtitle-label");
 
                         headerLeft.getChildren().setAll(lblUpdate, lblUpdateSub);
                         updatePane.setHeaderLeft(headerLeft);
@@ -92,7 +126,7 @@ public abstract class SettingsView extends StackPane {
                     {
                         btnUpdate = new JFXButton();
                         btnUpdate.setOnMouseClicked(e -> onUpdate());
-                        btnUpdate.getStyleClass().setAll("toggle-icon4");
+                        btnUpdate.getStyleClass().add("toggle-icon4");
                         btnUpdate.setGraphic(SVG.update(Theme.blackFillBinding(), 20, 20));
 
                         updatePane.setHeaderRight(btnUpdate);
@@ -124,7 +158,7 @@ public abstract class SettingsView extends StackPane {
 
                         Label help = new Label(i18n("help"));
                         Label helpSubtitle = new Label(i18n("help.detail"));
-                        helpSubtitle.getStyleClass().setAll("subtitle-label");
+                        helpSubtitle.getStyleClass().add("subtitle-label");
 
                         headerLeft.getChildren().setAll(help, helpSubtitle);
                         updatePane.setLeft(headerLeft);
@@ -133,7 +167,7 @@ public abstract class SettingsView extends StackPane {
                     {
                         JFXButton btnExternal = new JFXButton();
                         btnExternal.setOnMouseClicked(e -> onHelp());
-                        btnExternal.getStyleClass().setAll("toggle-icon4");
+                        btnExternal.getStyleClass().add("toggle-icon4");
                         btnExternal.setGraphic(SVG.openInNew(Theme.blackFillBinding(), -1, -1));
 
                         updatePane.setRight(btnExternal);
@@ -337,7 +371,7 @@ public abstract class SettingsView extends StackPane {
                     {
                         JFXButton logButton = new JFXButton(i18n("settings.launcher.launcher_log.export"));
                         logButton.setOnMouseClicked(e -> onExportLogs());
-                        logButton.getStyleClass().setAll("jfx-button-border");
+                        logButton.getStyleClass().add("jfx-button-border");
 
                         logPane.setHeaderRight(logButton);
                     }
@@ -491,4 +525,5 @@ public abstract class SettingsView extends StackPane {
     protected abstract void onUpdate();
     protected abstract void onHelp();
     protected abstract void onExportLogs();
+    protected abstract void onSponsor();
 }

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

@@ -0,0 +1,96 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import com.jfoenix.controls.JFXButton;
+import com.jfoenix.controls.JFXScrollPane;
+import com.jfoenix.effects.JFXDepthManager;
+import javafx.beans.binding.Bindings;
+import javafx.geometry.Insets;
+import javafx.scene.Node;
+import javafx.scene.control.ScrollPane;
+import javafx.scene.control.SkinBase;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.construct.SpinnerPane;
+
+import java.util.List;
+
+public abstract class ToolbarListPageSkin<T extends ListPageBase<? extends Node>> extends SkinBase<T> {
+
+    public ToolbarListPageSkin(T skinnable) {
+        super(skinnable);
+
+        SpinnerPane spinnerPane = new SpinnerPane();
+        spinnerPane.getStyleClass().add("large-spinner-pane");
+
+        BorderPane root = new BorderPane();
+
+        {
+            HBox toolbar = new HBox();
+            toolbar.getStyleClass().add("jfx-tool-bar-second");
+            JFXDepthManager.setDepth(toolbar, 1);
+            toolbar.setPickOnBounds(false);
+            toolbar.getChildren().setAll(initializeToolbar(skinnable));
+            root.setTop(toolbar);
+        }
+
+        {
+            ScrollPane scrollPane = new ScrollPane();
+            scrollPane.setFitToWidth(true);
+
+            VBox content = new VBox();
+            content.setSpacing(10);
+            content.setPadding(new Insets(10));
+
+            Bindings.bindContent(content.getChildren(), skinnable.itemsProperty());
+
+            scrollPane.setContent(content);
+            JFXScrollPane.smoothScrolling(scrollPane);
+
+            root.setCenter(scrollPane);
+        }
+
+        spinnerPane.loadingProperty().bind(skinnable.loadingProperty());
+        spinnerPane.setContent(root);
+
+        getChildren().setAll(spinnerPane);
+    }
+
+    public static Node wrap(Node node) {
+        StackPane stackPane = new StackPane();
+        stackPane.setPadding(new Insets(0, 5, 0, 2));
+        stackPane.getChildren().setAll(node);
+        return stackPane;
+    }
+
+    public static JFXButton createToolbarButton(String text, SVG.SVGIcon creator, Runnable onClick) {
+        JFXButton ret = new JFXButton();
+        ret.getStyleClass().add("jfx-tool-bar-button");
+        ret.textFillProperty().bind(Theme.foregroundFillBinding());
+        ret.setGraphic(wrap(creator.createIcon(Theme.foregroundFillBinding(), -1, -1)));
+        ret.setText(text);
+        ret.setOnMouseClicked(e -> onClick.run());
+        return ret;
+    }
+
+    protected abstract List<Node> initializeToolbar(T skinnable);
+}

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

@@ -0,0 +1,82 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import com.jfoenix.controls.JFXButton;
+import com.jfoenix.controls.JFXDialogLayout;
+import javafx.scene.control.Label;
+import javafx.scene.web.WebEngine;
+import javafx.scene.web.WebView;
+import org.jackhuang.hmcl.ui.construct.DialogCloseEvent;
+
+import static org.jackhuang.hmcl.Metadata.CHANGELOG_URL;
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public class UpgradeDialog extends JFXDialogLayout {
+    private final WebView webView = new WebView();
+
+    public UpgradeDialog(Runnable updateRunnable) {
+        {
+            setHeading(new Label(i18n("update.changelog")));
+        }
+
+        {
+            WebView webView = new WebView();
+            WebEngine engine = webView.getEngine();
+            engine.load(CHANGELOG_URL + config().getUpdateChannel().channelName);
+            engine.getLoadWorker().stateProperty().addListener((observable, oldValue, newValue) -> {
+                String url = engine.getLoadWorker().getMessage().trim();
+                if (!url.startsWith(CHANGELOG_URL)) {
+                    engine.getLoadWorker().cancel();
+                    FXUtils.openLink(url);
+                }
+            });
+            setBody(webView);
+        }
+
+        {
+            JFXButton updateButton = new JFXButton(i18n("update.accept"));
+            updateButton.getStyleClass().add("dialog-accept");
+            updateButton.setOnMouseClicked(e -> updateRunnable.run());
+
+            JFXButton cancelButton = new JFXButton(i18n("button.cancel"));
+            cancelButton.getStyleClass().add("dialog-cancel");
+            cancelButton.setOnMouseClicked(e -> fireEvent(new DialogCloseEvent()));
+
+            setActions(updateButton, cancelButton);
+        }
+    }
+}

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

@@ -18,11 +18,11 @@
 package org.jackhuang.hmcl.ui;
 
 import javafx.scene.Scene;
-import javafx.scene.image.Image;
 import javafx.scene.web.WebView;
 import javafx.stage.Stage;
 
 import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.ui.FXUtils.newImage;
 
 public class WebStage extends Stage {
     private final WebView webView = new WebView();
@@ -30,7 +30,7 @@ public class WebStage extends Stage {
     public WebStage() {
         setScene(new Scene(webView, 800, 480));
         getScene().getStylesheets().addAll(config().getTheme().getStylesheets());
-        getIcons().add(new Image("/assets/img/icon.png"));
+        getIcons().add(newImage("/assets/img/icon.png"));
     }
 
     public WebView getWebView() {

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

@@ -20,7 +20,6 @@ package org.jackhuang.hmcl.ui.account;
 import javafx.beans.binding.Bindings;
 import javafx.beans.property.ObjectProperty;
 import javafx.beans.property.SimpleObjectProperty;
-import javafx.scene.image.Image;
 import org.jackhuang.hmcl.auth.Account;
 import org.jackhuang.hmcl.auth.offline.OfflineAccount;
 import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilAccount;
@@ -29,6 +28,7 @@ import org.jackhuang.hmcl.setting.Theme;
 import org.jackhuang.hmcl.ui.SVG;
 import org.jackhuang.hmcl.ui.construct.AdvancedListItem;
 
+import static org.jackhuang.hmcl.ui.FXUtils.newImage;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public class AccountAdvancedListItem extends AdvancedListItem {
@@ -42,7 +42,7 @@ public class AccountAdvancedListItem extends AdvancedListItem {
                 setTitle(i18n("account.missing"));
                 setSubtitle(i18n("account.missing.add"));
                 imageProperty().unbind();
-                setImage(new Image("/assets/img/craft_table.png"));
+                setImage(newImage("/assets/img/craft_table.png"));
             } else {
                 titleProperty().bind(Bindings.createStringBinding(account::getCharacter, account));
                 setSubtitle(accountSubtitle(account));

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

@@ -37,6 +37,7 @@ import static org.jackhuang.hmcl.util.Lang.thread;
 import static org.jackhuang.hmcl.util.Logging.LOG;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
+import java.util.concurrent.CancellationException;
 import java.util.logging.Level;
 
 public class AccountListItem extends RadioButton {
@@ -84,6 +85,8 @@ public class AccountListItem extends RadioButton {
             } catch (CredentialExpiredException e) {
                 try {
                     DialogController.logIn(account);
+                } catch (CancellationException e1) {
+                    // ignore cancellation
                 } catch (Exception e1) {
                     LOG.log(Level.WARNING, "Failed to refresh " + account + " with password", e1);
                 }

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

@@ -17,12 +17,9 @@
  */
 package org.jackhuang.hmcl.ui.account;
 
-import com.jfoenix.concurrency.JFXUtilities;
 import com.jfoenix.controls.JFXButton;
 import com.jfoenix.controls.JFXRadioButton;
 import com.jfoenix.effects.JFXDepthManager;
-
-import javafx.beans.binding.Bindings;
 import javafx.geometry.Pos;
 import javafx.scene.control.Label;
 import javafx.scene.control.SkinBase;
@@ -31,16 +28,16 @@ import javafx.scene.image.ImageView;
 import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.VBox;
-
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorAccount;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
 import org.jackhuang.hmcl.setting.Theme;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.SVG;
+import org.jackhuang.hmcl.util.javafx.BindingMapping;
 
+import static org.jackhuang.hmcl.ui.FXUtils.runInFX;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
-import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorAccount;
-import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
-
 public class AccountListItemSkin extends SkinBase<AccountListItem> {
 
     public AccountListItemSkin(AccountListItem skinnable) {
@@ -75,7 +72,7 @@ public class AccountListItemSkin extends SkinBase<AccountListItem> {
         if (skinnable.getAccount() instanceof AuthlibInjectorAccount) {
             Tooltip tooltip = new Tooltip();
             AuthlibInjectorServer server = ((AuthlibInjectorAccount) skinnable.getAccount()).getServer();
-            tooltip.textProperty().bind(Bindings.createStringBinding(server::toString, server));
+            tooltip.textProperty().bind(BindingMapping.of(server, AuthlibInjectorServer::toString));
             FXUtils.installSlowTooltip(subtitle, tooltip);
         }
         VBox item = new VBox(title, subtitle);
@@ -91,7 +88,7 @@ public class AccountListItemSkin extends SkinBase<AccountListItem> {
         btnRefresh.setOnMouseClicked(e -> skinnable.refresh());
         btnRefresh.getStyleClass().add("toggle-icon4");
         btnRefresh.setGraphic(SVG.refresh(Theme.blackFillBinding(), -1, -1));
-        JFXUtilities.runInFX(() -> FXUtils.installFastTooltip(btnRefresh, i18n("button.refresh")));
+        runInFX(() -> FXUtils.installFastTooltip(btnRefresh, i18n("button.refresh")));
         right.getChildren().add(btnRefresh);
 
         JFXButton btnRemove = new JFXButton();
@@ -99,7 +96,7 @@ public class AccountListItemSkin extends SkinBase<AccountListItem> {
         btnRemove.getStyleClass().add("toggle-icon4");
         BorderPane.setAlignment(btnRemove, Pos.CENTER);
         btnRemove.setGraphic(SVG.delete(Theme.blackFillBinding(), -1, -1));
-        JFXUtilities.runInFX(() -> FXUtils.installFastTooltip(btnRemove, i18n("button.delete")));
+        runInFX(() -> FXUtils.installFastTooltip(btnRemove, i18n("button.delete")));
         right.getChildren().add(btnRemove);
         root.setRight(right);
 

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

@@ -31,6 +31,9 @@ import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.construct.DialogCloseEvent;
 
 import java.util.function.Consumer;
+import java.util.logging.Level;
+
+import static org.jackhuang.hmcl.util.Logging.LOG;
 
 public class AccountLoginPane extends StackPane {
     private final Account oldAccount;
@@ -58,12 +61,13 @@ public class AccountLoginPane extends StackPane {
         String password = txtPassword.getText();
         progressBar.setVisible(true);
         lblCreationWarning.setText("");
-        Task.ofResult(() -> oldAccount.logInWithPassword(password))
-                .finalizedResult(Schedulers.javafx(), authInfo -> {
+        Task.supplyAsync(() -> oldAccount.logInWithPassword(password))
+                .whenComplete(Schedulers.javafx(), authInfo -> {
                     success.accept(authInfo);
                     fireEvent(new DialogCloseEvent());
                     progressBar.setVisible(false);
                 }, e -> {
+                    LOG.log(Level.INFO, "Failed to login with password: " + oldAccount, e);
                     if (e instanceof NoSelectedCharacterException) {
                         fireEvent(new DialogCloseEvent());
                     } else {

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

@@ -17,9 +17,10 @@
  */
 package org.jackhuang.hmcl.ui.account;
 
-import com.jfoenix.concurrency.JFXUtilities;
-import com.jfoenix.controls.*;
-
+import com.jfoenix.controls.JFXButton;
+import com.jfoenix.controls.JFXComboBox;
+import com.jfoenix.controls.JFXPasswordField;
+import com.jfoenix.controls.JFXTextField;
 import javafx.application.Platform;
 import javafx.beans.binding.Bindings;
 import javafx.beans.property.ListProperty;
@@ -47,12 +48,13 @@ import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.construct.*;
-import org.jackhuang.hmcl.util.javafx.MultiStepBinding;
+import org.jackhuang.hmcl.util.javafx.BindingMapping;
 
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.CountDownLatch;
+
 import static java.util.Collections.emptyList;
 import static java.util.Collections.unmodifiableList;
 import static java.util.Objects.requireNonNull;
@@ -75,7 +77,7 @@ public class AddAccountPane extends StackPane {
     @FXML private SpinnerPane acceptPane;
     @FXML private HBox linksContainer;
 
-    private ListProperty<Hyperlink> links = new SimpleListProperty<>();;
+    private ListProperty<Hyperlink> links = new SimpleListProperty<>();
 
     public AddAccountPane() {
         FXUtils.loadFXML(this, "/assets/fxml/account-add.fxml");
@@ -126,7 +128,7 @@ public class AddAccountPane extends StackPane {
                 cboServers.getSelectionModel().selectedItemProperty(), cboServers.visibleProperty()));
 
         // authlib-injector links
-        links.bind(MultiStepBinding.of(cboServers.getSelectionModel().selectedItemProperty())
+        links.bind(BindingMapping.of(cboServers.getSelectionModel().selectedItemProperty())
                 .map(AddAccountPane::createHyperlinks)
                 .map(FXCollections::observableList));
         Bindings.bindContent(linksContainer.getChildren(), links);
@@ -195,8 +197,8 @@ public class AddAccountPane extends StackPane {
         AccountFactory<?> factory = cboType.getSelectionModel().getSelectedItem();
         Object additionalData = getAuthAdditionalData();
 
-        Task.ofResult(() -> factory.create(new Selector(), username, password, additionalData))
-                .finalizedResult(Schedulers.javafx(), account -> {
+        Task.supplyAsync(() -> factory.create(new Selector(), username, password, additionalData))
+                .whenComplete(Schedulers.javafx(), account -> {
                     int oldIndex = Accounts.getAccounts().indexOf(account);
                     if (oldIndex == -1) {
                         Accounts.getAccounts().add(account);
@@ -293,7 +295,7 @@ public class AddAccountPane extends StackPane {
             } catch (InterruptedException ignore) {
                 throw new NoSelectedCharacterException();
             } finally {
-                JFXUtilities.runInFX(() -> Selector.this.fireEvent(new DialogCloseEvent()));
+                runInFX(() -> Selector.this.fireEvent(new DialogCloseEvent()));
             }
         }
     }

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

@@ -104,13 +104,13 @@ public class AddAuthlibInjectorServerPane extends StackPane implements DialogAwa
         nextPane.showSpinner();
         addServerPane.setDisable(true);
 
-        Task.of(() -> {
+        Task.runAsync(() -> {
             serverBeingAdded = AuthlibInjectorServer.locateServer(url);
-        }).finalized(Schedulers.javafx(), (variables, isDependentsSucceeded) -> {
+        }).whenComplete(Schedulers.javafx(), exception -> {
             addServerPane.setDisable(false);
             nextPane.hideSpinner();
 
-            if (isDependentsSucceeded) {
+            if (exception == null) {
                 lblServerName.setText(serverBeingAdded.getName());
                 lblServerUrl.setText(serverBeingAdded.getUrl());
 
@@ -118,7 +118,6 @@ public class AddAuthlibInjectorServerPane extends StackPane implements DialogAwa
 
                 transitionHandler.setContent(confirmServerPane, ContainerAnimations.SWIPE_LEFT.getAnimationProducer());
             } else {
-                Exception exception = variables.get("lastException");
                 LOG.log(Level.WARNING, "Failed to resolve auth server: " + url, exception);
                 lblCreationWarning.setText(resolveFetchExceptionMessage(exception));
             }

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

@@ -21,35 +21,23 @@ import javafx.beans.binding.Bindings;
 import javafx.beans.property.ReadOnlyStringProperty;
 import javafx.beans.property.ReadOnlyStringWrapper;
 import javafx.collections.ObservableList;
-import javafx.fxml.FXML;
-import javafx.scene.control.ScrollPane;
-import javafx.scene.layout.StackPane;
-import javafx.scene.layout.VBox;
 import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
 import org.jackhuang.hmcl.ui.Controllers;
+import org.jackhuang.hmcl.ui.ListPage;
 import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
 import org.jackhuang.hmcl.util.javafx.MappedObservableList;
 
 import static org.jackhuang.hmcl.setting.ConfigHolder.config;
-import static org.jackhuang.hmcl.ui.FXUtils.loadFXML;
-import static org.jackhuang.hmcl.ui.FXUtils.smoothScrolling;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
-public class AuthlibInjectorServersPage extends StackPane implements DecoratorPage {
+public class AuthlibInjectorServersPage extends ListPage<AuthlibInjectorServerItem> implements DecoratorPage {
     private final ReadOnlyStringWrapper title = new ReadOnlyStringWrapper(this, "title", i18n("account.injector.manage.title"));
 
-    @FXML private ScrollPane scrollPane;
-    @FXML private VBox listPane;
-    @FXML private StackPane contentPane;
-
-    private ObservableList<AuthlibInjectorServerItem> serverItems;
+    private final ObservableList<AuthlibInjectorServerItem> serverItems;
 
     public AuthlibInjectorServersPage() {
-        loadFXML(this, "/assets/fxml/authlib-injector-servers.fxml");
-        smoothScrolling(scrollPane);
-
         serverItems = MappedObservableList.create(config().getAuthlibInjectorServers(), this::createServerItem);
-        Bindings.bindContent(listPane.getChildren(), serverItems);
+        Bindings.bindContent(itemsProperty(), serverItems);
     }
 
     private AuthlibInjectorServerItem createServerItem(AuthlibInjectorServer server) {
@@ -57,8 +45,8 @@ public class AuthlibInjectorServersPage extends StackPane implements DecoratorPa
                 item -> config().getAuthlibInjectorServers().remove(item.getServer()));
     }
 
-    @FXML
-    private void onAdd() {
+    @Override
+    public void add() {
         Controllers.dialog(new AddAuthlibInjectorServerPane());
     }
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/AdvancedListItemSkin.java

@@ -83,7 +83,7 @@ public class AdvancedListItemSkin extends SkinBase<AdvancedListItem> {
         HBox right = new HBox();
         right.setAlignment(Pos.CENTER);
         right.setMouseTransparent(true);
-        right.getStyleClass().setAll("toggle-icon4");
+        right.getStyleClass().add("toggle-icon4");
         FXUtils.setLimitWidth(right, 40);
         FXUtils.onChangeAndOperate(skinnable.rightGraphicProperty(),
                 newGraphic -> {
@@ -99,7 +99,7 @@ public class AdvancedListItemSkin extends SkinBase<AdvancedListItem> {
                 visible -> root.setRight(visible ? right : null));
 
         stackPane.setStyle("-fx-padding: 10 16 10 16;");
-        stackPane.getStyleClass().setAll("transparent");
+        stackPane.getStyleClass().add("transparent");
         stackPane.setPickOnBounds(false);
         stackPane.getChildren().setAll(root);
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/FontComboBox.java

@@ -21,7 +21,7 @@ import static javafx.collections.FXCollections.emptyObservableList;
 import static javafx.collections.FXCollections.observableList;
 import static javafx.collections.FXCollections.singletonObservableList;
 
-import org.jackhuang.hmcl.util.javafx.MultiStepBinding;
+import org.jackhuang.hmcl.util.javafx.BindingMapping;
 
 import com.jfoenix.controls.JFXComboBox;
 import com.jfoenix.controls.JFXListCell;
@@ -49,7 +49,7 @@ public class FontComboBox extends JFXComboBox<String> {
             }
         });
 
-        itemsProperty().bind(MultiStepBinding.of(valueProperty())
+        itemsProperty().bind(BindingMapping.of(valueProperty())
                         .map(value -> value == null ? emptyObservableList() : singletonObservableList(value)));
 
         setOnMouseClicked(e -> {

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/IconedItem.java

@@ -17,7 +17,6 @@
  */
 package org.jackhuang.hmcl.ui.construct;
 
-import javafx.geometry.Pos;
 import javafx.scene.Node;
 import javafx.scene.control.Label;
 import javafx.scene.layout.HBox;
@@ -45,7 +44,7 @@ public class IconedItem extends RipplerContainer {
             hBox.getChildren().add(icon);
         }
 
-        hBox.getStyleClass().setAll("iconed-item-container");
+        hBox.getStyleClass().add("iconed-item-container");
         Label textLabel = new Label();
         textLabel.setId("label");
         textLabel.setMouseTransparent(true);

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/JFXCheckBoxTreeTableCell.java

@@ -0,0 +1,135 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.construct;
+
+import com.jfoenix.controls.JFXCheckBox;
+import javafx.beans.binding.Bindings;
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.beans.value.ObservableValue;
+import javafx.geometry.Pos;
+import javafx.scene.control.CheckBox;
+import javafx.scene.control.TreeTableCell;
+import javafx.scene.layout.StackPane;
+import javafx.util.Callback;
+import javafx.util.StringConverter;
+
+public class JFXCheckBoxTreeTableCell<S,T> extends TreeTableCell<S,T> {
+    private final StackPane pane;
+    private final CheckBox checkBox;
+    private boolean showLabel;
+    private ObservableValue<Boolean> booleanProperty;
+
+    public JFXCheckBoxTreeTableCell() {
+        this(null, null);
+    }
+
+    public JFXCheckBoxTreeTableCell(
+            final Callback<Integer, ObservableValue<Boolean>> getSelectedProperty) {
+        this(getSelectedProperty, null);
+    }
+
+    public JFXCheckBoxTreeTableCell(
+            final Callback<Integer, ObservableValue<Boolean>> getSelectedProperty,
+            final StringConverter<T> converter) {
+        this.getStyleClass().add("check-box-tree-table-cell");
+        this.checkBox = new JFXCheckBox();
+        this.pane = new StackPane(checkBox);
+        this.pane.setAlignment(Pos.CENTER);
+        setGraphic(null);
+        setSelectedStateCallback(getSelectedProperty);
+        setConverter(converter);
+    }
+
+    private ObjectProperty<StringConverter<T>> converter =
+            new SimpleObjectProperty<StringConverter<T>>(this, "converter") {
+                protected void invalidated() {
+                    updateShowLabel();
+                }
+            };
+
+    public final ObjectProperty<StringConverter<T>> converterProperty() {
+        return converter;
+    }
+    public final void setConverter(StringConverter<T> value) {
+        converterProperty().set(value);
+    }
+    public final StringConverter<T> getConverter() {
+        return converterProperty().get();
+    }
+
+    private ObjectProperty<Callback<Integer, ObservableValue<Boolean>>>
+            selectedStateCallback = new SimpleObjectProperty<>(this, "selectedStateCallback");
+
+    public final ObjectProperty<Callback<Integer, ObservableValue<Boolean>>> selectedStateCallbackProperty() {
+        return selectedStateCallback;
+    }
+
+    public final void setSelectedStateCallback(Callback<Integer, ObservableValue<Boolean>> value) {
+        selectedStateCallbackProperty().set(value);
+    }
+
+    public final Callback<Integer, ObservableValue<Boolean>> getSelectedStateCallback() {
+        return selectedStateCallbackProperty().get();
+    }
+
+    @SuppressWarnings("unchecked")
+    @Override public void updateItem(T item, boolean empty) {
+        super.updateItem(item, empty);
+
+        if (empty) {
+            setText(null);
+            setGraphic(null);
+        } else {
+            StringConverter<T> c = getConverter();
+
+            if (showLabel) {
+                setText(c.toString(item));
+            }
+
+            setGraphic(pane);
+
+            if (booleanProperty instanceof BooleanProperty) {
+                checkBox.selectedProperty().unbindBidirectional((BooleanProperty)booleanProperty);
+            }
+            ObservableValue<?> obsValue = getSelectedProperty();
+            if (obsValue instanceof BooleanProperty) {
+                booleanProperty = (ObservableValue<Boolean>) obsValue;
+                checkBox.selectedProperty().bindBidirectional((BooleanProperty)booleanProperty);
+            }
+
+            checkBox.disableProperty().bind(Bindings.not(
+                    getTreeTableView().editableProperty().and(
+                            getTableColumn().editableProperty()).and(
+                            editableProperty())
+            ));
+        }
+    }
+
+    private void updateShowLabel() {
+        this.showLabel = converter != null;
+        this.checkBox.setAlignment(showLabel ? Pos.CENTER_LEFT : Pos.CENTER);
+    }
+
+    private ObservableValue<?> getSelectedProperty() {
+        return getSelectedStateCallback() != null ?
+                getSelectedStateCallback().call(getIndex()) :
+                getTableColumn().getCellObservableValue(getIndex());
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/MessageBox.java

@@ -1,172 +0,0 @@
-/*
- * Hello Minecraft! Launcher
- * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-package org.jackhuang.hmcl.ui.construct;
-
-import javafx.scene.control.Alert;
-import javafx.scene.control.ButtonType;
-import javafx.scene.control.TextInputDialog;
-import org.jackhuang.hmcl.ui.FXUtils;
-
-import javax.swing.*;
-import java.util.Optional;
-
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-
-public final class MessageBox {
-    private MessageBox() {
-    }
-
-    private static final String TITLE = i18n("message.info");
-
-    /**
-     * User Operation: Yes
-     */
-    public static final int YES_OPTION = 0;
-
-    /**
-     * User Operation: No
-     */
-    public static final int NO_OPTION = 1;
-
-    /**
-     * User Operation: Cancel
-     */
-    public static final int CANCEL_OPTION = 2;
-
-    /**
-     * User Operation: OK
-     */
-    public static final int OK_OPTION = 0;
-
-    /**
-     * User Operation: Closed Message Box
-     */
-    public static final int CLOSED_OPTION = -1;
-
-    /**
-     * Buttons: Yes No
-     */
-    public static final int YES_NO_OPTION = 10;
-    /**
-     * Buttons: Yes No Cancel
-     */
-    public static final int YES_NO_CANCEL_OPTION = 11;
-    /**
-     * Buttons: OK Cancel
-     */
-    public static final int OK_CANCEL_OPTION = 12;
-
-    /**
-     * Message Box Type: Error
-     */
-    public static final int ERROR_MESSAGE = 0;
-    /**
-     * Message Box Type: Info
-     */
-    public static final int INFORMATION_MESSAGE = 1;
-    /**
-     * Message Box Type: Warning
-     */
-    public static final int WARNING_MESSAGE = 2;
-    /**
-     * Message Box Type: Question
-     */
-    public static final int QUESTION_MESSAGE = 3;
-    /**
-     * Message Box Type: Fine
-     */
-    public static final int FINE_MESSAGE = 4;
-    /**
-     * Message Box Type: Plain
-     */
-    public static final int PLAIN_MESSAGE = -1;
-
-
-    public static void show(String message) {
-        show(message, TITLE);
-    }
-
-    /**
-     * Show MsgBox with title and options
-     *
-     * @param message The Message
-     * @param title   The title of MsgBox.
-     * @return user operation.
-     */
-    public static Optional<ButtonType> show(String message, String title) {
-        Alert alert = new Alert(Alert.AlertType.INFORMATION);
-        alert.setTitle(title);
-        alert.setHeaderText(title);
-        alert.setContentText(message);
-        return alert.showAndWait();
-    }
-
-    public static int confirm(String message, String title) {
-        return confirm(message, title, -1);
-    }
-
-    public static int confirm(String message, int option) {
-        return confirm(message, TITLE, option);
-    }
-
-    public static int confirm(String message, String title, int option) {
-        return FXUtils.runInUIThread(() -> {
-            Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
-            alert.setTitle(title);
-            alert.setHeaderText(title);
-            alert.setContentText(message);
-            switch (option) {
-                case YES_NO_OPTION:
-                    alert.getButtonTypes().setAll(ButtonType.YES, ButtonType.NO);
-                    break;
-                case YES_NO_CANCEL_OPTION:
-                    alert.getButtonTypes().setAll(ButtonType.YES, ButtonType.NO, ButtonType.CANCEL);
-                    break;
-                case OK_CANCEL_OPTION:
-                    alert.getButtonTypes().setAll(ButtonType.OK, ButtonType.CANCEL);
-                    break;
-                default:
-                    throw new IllegalArgumentException("Unrecognized message box option " + option);
-            }
-            Optional<ButtonType> buttonType = alert.showAndWait();
-            if (!buttonType.isPresent()) return CLOSED_OPTION;
-            else if (buttonType.get() == ButtonType.OK) return OK_OPTION;
-            else if (buttonType.get() == ButtonType.YES) return YES_OPTION;
-            else if (buttonType.get() == ButtonType.NO) return NO_OPTION;
-            else if (buttonType.get() == ButtonType.CANCEL) return CANCEL_OPTION;
-            else throw new IllegalStateException("Unexpected button type:" + buttonType.get());
-        });
-    }
-
-    public static Optional<String> input(String message) {
-        return input(message, UIManager.getString("OptionPane.inputDialogTitle"));
-    }
-
-    public static Optional<String> input(String message, String title) {
-        return input(message, title, "");
-    }
-
-    public static Optional<String> input(String message, String title, String initialValue) {
-        TextInputDialog dialog = new TextInputDialog(initialValue);
-        dialog.setTitle(title);
-        dialog.setHeaderText(message);
-        dialog.setContentText(message);
-
-        return dialog.showAndWait();
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/MessageDialogPane.java

@@ -32,6 +32,15 @@ import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public final class MessageDialogPane extends StackPane {
 
+    public enum MessageType {
+        ERROR,
+        INFORMATION,
+        WARNING,
+        QUESTION,
+        FINE,
+        PLAIN,
+    }
+
     @FXML
     private JFXButton acceptButton;
     @FXML
@@ -45,7 +54,7 @@ public final class MessageDialogPane extends StackPane {
     @FXML
     private HBox actions;
 
-    public MessageDialogPane(String text, String title, int type, Runnable onAccept) {
+    public MessageDialogPane(String text, String title, MessageType type, Runnable onAccept) {
         FXUtils.loadFXML(this, "/assets/fxml/message-dialog.fxml");
 
         if (title != null)
@@ -60,19 +69,19 @@ public final class MessageDialogPane extends StackPane {
         actions.getChildren().remove(cancelButton);
 
         switch (type) {
-            case MessageBox.INFORMATION_MESSAGE:
+            case INFORMATION:
                 graphic.setGraphic(SVG.infoCircle(Theme.blackFillBinding(), 40, 40));
                 break;
-            case MessageBox.ERROR_MESSAGE:
+            case ERROR:
                 graphic.setGraphic(SVG.closeCircle(Theme.blackFillBinding(), 40, 40));
                 break;
-            case MessageBox.FINE_MESSAGE:
+            case FINE:
                 graphic.setGraphic(SVG.checkCircle(Theme.blackFillBinding(), 40, 40));
                 break;
-            case MessageBox.WARNING_MESSAGE:
+            case WARNING:
                 graphic.setGraphic(SVG.alert(Theme.blackFillBinding(), 40, 40));
                 break;
-            case MessageBox.QUESTION_MESSAGE:
+            case QUESTION:
                 graphic.setGraphic(SVG.helpCircle(Theme.blackFillBinding(), 40, 40));
                 break;
             default:
@@ -81,7 +90,7 @@ public final class MessageDialogPane extends StackPane {
     }
 
     public MessageDialogPane(String text, String title, Runnable onAccept, Runnable onCancel) {
-        this(text, title, MessageBox.QUESTION_MESSAGE, onAccept);
+        this(text, title, MessageType.QUESTION, onAccept);
 
         cancelButton.setVisible(true);
         cancelButton.setOnMouseClicked(e -> {

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/PopupMenu.java

@@ -64,7 +64,7 @@ public class PopupMenu extends Control {
     public static Node wrapPopupMenuItem(Node node) {
         StackPane pane = new StackPane();
         pane.getChildren().setAll(node);
-        pane.getStyleClass().setAll("menu-container");
+        pane.getStyleClass().add("menu-container");
         node.setMouseTransparent(true);
         return new RipplerContainer(pane);
     }

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/RipplerContainer.java

@@ -18,7 +18,6 @@
 package org.jackhuang.hmcl.ui.construct;
 
 import com.jfoenix.controls.JFXRippler;
-import javafx.animation.Transition;
 import javafx.beans.DefaultProperty;
 import javafx.beans.InvalidationListener;
 import javafx.beans.NamedArg;
@@ -64,39 +63,16 @@ public class RipplerContainer extends StackPane {
             mask.resize(buttonContainer.getWidth() - buttonContainer.snappedRightInset() - buttonContainer.snappedLeftInset(), buttonContainer.getHeight() - buttonContainer.snappedBottomInset() - buttonContainer.snappedTopInset());
             return mask;
         }
-
-        @Override
-        protected void initListeners() {
-            this.ripplerPane.setOnMousePressed(event -> {
-                if (releaseManualRippler != null)
-                    releaseManualRippler.run();
-                releaseManualRippler = null;
-                createRipple(event.getX(), event.getY());
-            });
-        }
     };
 
-    private Transition clickedAnimation;
     private final CornerRadii defaultRadii = new CornerRadii(3);
-    private Runnable releaseManualRippler;
 
     public RipplerContainer(@NamedArg("container") Node container) {
         setContainer(container);
 
         getStyleClass().add(DEFAULT_STYLE_CLASS);
+        buttonRippler.setPosition(JFXRippler.RipplerPos.BACK);
         buttonContainer.getChildren().add(buttonRippler);
-        setOnMousePressed(event -> {
-            if (clickedAnimation != null) {
-                clickedAnimation.setRate(1);
-                clickedAnimation.play();
-            }
-        });
-        setOnMouseReleased(event -> {
-            if (clickedAnimation != null) {
-                clickedAnimation.setRate(-1);
-                clickedAnimation.play();
-            }
-        });
         focusedProperty().addListener((a, b, newValue) -> {
             if (newValue) {
                 if (!isPressed())
@@ -109,23 +85,7 @@ public class RipplerContainer extends StackPane {
         setPickOnBounds(false);
 
         buttonContainer.setPickOnBounds(false);
-        buttonContainer.shapeProperty().bind(shapeProperty());
-        buttonContainer.borderProperty().bind(borderProperty());
-        buttonContainer.backgroundProperty().bind(Bindings.createObjectBinding(() -> {
-            if (getBackground() == null || isJavaDefaultBackground(getBackground()) || isJavaDefaultClickedBackground(getBackground()))
-                setBackground(new Background(new BackgroundFill(Color.TRANSPARENT, defaultRadii, null)));
-
-            try {
-                return new Background(new BackgroundFill(getBackground() != null ? getBackground().getFills().get(0).getFill() : Color.TRANSPARENT,
-                        getBackground() != null ? getBackground().getFills().get(0).getRadii() : defaultRadii, Insets.EMPTY));
-            } catch (Exception e) {
-                return getBackground();
-            }
-        }, backgroundProperty()));
-
-        ripplerFillProperty().addListener((a, b, newValue) -> buttonRippler.setRipplerFill(newValue));
-        if (getBackground() == null || isJavaDefaultBackground(getBackground()))
-            setBackground(new Background(new BackgroundFill(Color.TRANSPARENT, defaultRadii, null)));
+        buttonRippler.ripplerFillProperty().bind(ripplerFillProperty());
 
         containerProperty().addListener(o -> updateChildren());
         updateChildren();
@@ -153,24 +113,6 @@ public class RipplerContainer extends StackPane {
             getChildren().get(i).setPickOnBounds(false);
     }
 
-    private boolean isJavaDefaultBackground(Background background) {
-        try {
-            String firstFill = background.getFills().get(0).getFill().toString();
-            return "0xffffffba".equals(firstFill) || "0xffffffbf".equals(firstFill) || "0xffffffbd".equals(firstFill);
-        } catch (Exception e) {
-            return false;
-        }
-    }
-
-    private boolean isJavaDefaultClickedBackground(Background background) {
-        try {
-            String firstFill = background.getFills().get(0).getFill().toString();
-            return "0x039ed3ff".equals(firstFill);
-        } catch (Exception e) {
-            return false;
-        }
-    }
-
     public Node getContainer() {
         return container.get();
     }

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/TaskExecutorDialogPane.java

@@ -17,7 +17,6 @@
  */
 package org.jackhuang.hmcl.ui.construct;
 
-import com.jfoenix.concurrency.JFXUtilities;
 import com.jfoenix.controls.JFXButton;
 import com.jfoenix.controls.JFXProgressBar;
 import javafx.application.Platform;
@@ -34,6 +33,8 @@ import org.jackhuang.hmcl.ui.FXUtils;
 import java.util.Optional;
 import java.util.function.Consumer;
 
+import static org.jackhuang.hmcl.ui.FXUtils.runInFX;
+
 public class TaskExecutorDialogPane extends StackPane {
     private TaskExecutor executor;
     private Consumer<Region> onCancel;
@@ -121,6 +122,6 @@ public class TaskExecutorDialogPane extends StackPane {
     public void setCancel(Consumer<Region> onCancel) {
         this.onCancel = onCancel;
 
-        JFXUtilities.runInFX(() -> btnCancel.setDisable(onCancel == null));
+        runInFX(() -> btnCancel.setDisable(onCancel == null));
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/TaskListPane.java

@@ -26,11 +26,17 @@ import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.StackPane;
 import org.jackhuang.hmcl.download.forge.ForgeInstallTask;
 import org.jackhuang.hmcl.download.game.GameAssetDownloadTask;
+import org.jackhuang.hmcl.download.game.GameInstallTask;
 import org.jackhuang.hmcl.download.liteloader.LiteLoaderInstallTask;
 import org.jackhuang.hmcl.download.optifine.OptiFineInstallTask;
 import org.jackhuang.hmcl.game.HMCLModpackExportTask;
 import org.jackhuang.hmcl.game.HMCLModpackInstallTask;
-import org.jackhuang.hmcl.mod.*;
+import org.jackhuang.hmcl.mod.MinecraftInstanceTask;
+import org.jackhuang.hmcl.mod.ModpackInstallTask;
+import org.jackhuang.hmcl.mod.ModpackUpdateTask;
+import org.jackhuang.hmcl.mod.curse.CurseCompletionTask;
+import org.jackhuang.hmcl.mod.curse.CurseInstallTask;
+import org.jackhuang.hmcl.mod.multimc.MultiMCModpackInstallTask;
 import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.task.TaskExecutor;
 import org.jackhuang.hmcl.task.TaskListener;
@@ -42,7 +48,7 @@ import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public final class TaskListPane extends StackPane {
     private final AdvancedListBox listBox = new AdvancedListBox();
-    private final Map<Task, ProgressListNode> nodes = new HashMap<>();
+    private final Map<Task<?>, ProgressListNode> nodes = new HashMap<>();
     private final ReadOnlyIntegerWrapper finishedTasks = new ReadOnlyIntegerWrapper();
     private final ReadOnlyIntegerWrapper totTasks = new ReadOnlyIntegerWrapper();
 
@@ -72,17 +78,19 @@ public final class TaskListPane extends StackPane {
             }
 
             @Override
-            public void onReady(Task task) {
+            public void onReady(Task<?> task) {
                 Platform.runLater(() -> totTasks.set(totTasks.getValue() + 1));
             }
 
             @Override
-            public void onRunning(Task task) {
+            public void onRunning(Task<?> task) {
                 if (!task.getSignificance().shouldShow())
                     return;
 
                 if (task instanceof GameAssetDownloadTask) {
                     task.setName(i18n("assets.download_all"));
+                } else if (task instanceof GameInstallTask) {
+                    task.setName(i18n("install.installer.install", i18n("install.installer.game")));
                 } else if (task instanceof ForgeInstallTask) {
                     task.setName(i18n("install.installer.install", i18n("install.installer.forge")));
                 } else if (task instanceof LiteLoaderInstallTask) {
@@ -113,7 +121,7 @@ public final class TaskListPane extends StackPane {
             }
 
             @Override
-            public void onFinished(Task task) {
+            public void onFinished(Task<?> task) {
                 ProgressListNode node = nodes.remove(task);
                 if (node == null)
                     return;
@@ -125,7 +133,7 @@ public final class TaskListPane extends StackPane {
             }
 
             @Override
-            public void onFailed(Task task, Throwable throwable) {
+            public void onFailed(Task<?> task, Throwable throwable) {
                 ProgressListNode node = nodes.remove(task);
                 if (node == null)
                     return;
@@ -142,7 +150,7 @@ public final class TaskListPane extends StackPane {
         private final Label title = new Label();
         private final Label state = new Label();
 
-        public ProgressListNode(Task task) {
+        public ProgressListNode(Task<?> task) {
             bar.progressProperty().bind(task.progressProperty());
             title.setText(task.getName());
             state.textProperty().bind(task.messageProperty());

HMCL/src/main/java/org/jackhuang/hmcl/ui/decorator/DecoratorController.java

@@ -45,7 +45,10 @@ import org.jackhuang.hmcl.setting.EnumBackgroundImage;
 import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.account.AddAuthlibInjectorServerPane;
-import org.jackhuang.hmcl.ui.construct.*;
+import org.jackhuang.hmcl.ui.construct.DialogAware;
+import org.jackhuang.hmcl.ui.construct.DialogCloseEvent;
+import org.jackhuang.hmcl.ui.construct.Navigator;
+import org.jackhuang.hmcl.ui.construct.StackContainerPane;
 import org.jackhuang.hmcl.ui.wizard.Refreshable;
 import org.jackhuang.hmcl.ui.wizard.WizardProvider;
 
@@ -61,6 +64,7 @@ import java.util.logging.Level;
 
 import static java.util.stream.Collectors.toList;
 import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.ui.FXUtils.newImage;
 import static org.jackhuang.hmcl.util.Logging.LOG;
 
 public class DecoratorController {
@@ -92,7 +96,7 @@ public class DecoratorController {
         decorator.onRefreshNavButtonActionProperty().set(e -> refresh());
 
         welcomeView = new ImageView();
-        welcomeView.setImage(new Image("/assets/img/welcome.png"));
+        welcomeView.setImage(newImage("/assets/img/welcome.png"));
         welcomeView.setCursor(Cursor.HAND);
         FXUtils.limitSize(welcomeView, 796, 517);
         welcomeView.setOnMouseClicked(e -> {
@@ -152,7 +156,7 @@ public class DecoratorController {
                         config().backgroundImageProperty()));
     }
 
-    private Image defaultBackground = new Image("/assets/img/background.jpg");
+    private Image defaultBackground = newImage("/assets/img/background.jpg");
 
     /**
      * Load background image from bg/, background.png, background.jpg

HMCL/src/main/java/org/jackhuang/hmcl/ui/decorator/DecoratorSkin.java

@@ -21,7 +21,6 @@ import com.jfoenix.controls.JFXButton;
 import com.jfoenix.svg.SVGGlyph;
 import javafx.beans.binding.Bindings;
 import javafx.collections.ListChangeListener;
-import javafx.geometry.BoundingBox;
 import javafx.geometry.Bounds;
 import javafx.geometry.Insets;
 import javafx.geometry.Pos;
@@ -56,7 +55,6 @@ public class DecoratorSkin extends SkinBase<Decorator> {
 
     private double xOffset, yOffset, newX, newY, initX, initY;
     private boolean allowMove, isDragging;
-    private BoundingBox originalBox, maximizedBox;
 
     /**
      * Constructor for all SkinBase instances.
@@ -73,7 +71,7 @@ public class DecoratorSkin extends SkinBase<Decorator> {
         Decorator skinnable = getSkinnable();
 
         BorderPane root = new BorderPane();
-        root.getStyleClass().setAll("jfx-decorator", "resize-border");
+        root.getStyleClass().addAll("jfx-decorator", "resize-border");
         root.setPrefHeight(519);
         root.setPrefWidth(800);
         root.setMaxHeight(Region.USE_PREF_SIZE);
@@ -83,7 +81,7 @@ public class DecoratorSkin extends SkinBase<Decorator> {
 
         StackPane drawerWrapper = new StackPane();
         skinnable.setDrawerWrapper(drawerWrapper);
-        drawerWrapper.getStyleClass().setAll("jfx-decorator-drawer");
+        drawerWrapper.getStyleClass().add("jfx-decorator-drawer");
         drawerWrapper.backgroundProperty().bind(skinnable.backgroundProperty());
         FXUtils.setOverflowHidden(drawerWrapper, true);
         {
@@ -92,10 +90,10 @@ public class DecoratorSkin extends SkinBase<Decorator> {
             {
                 BorderPane leftRootPane = new BorderPane();
                 FXUtils.setLimitWidth(leftRootPane, 200);
-                leftRootPane.getStyleClass().setAll("jfx-decorator-content-container");
+                leftRootPane.getStyleClass().add("jfx-decorator-content-container");
 
                 StackPane drawerContainer = new StackPane();
-                drawerContainer.getStyleClass().setAll("gray-background");
+                drawerContainer.getStyleClass().add("gray-background");
                 Bindings.bindContent(drawerContainer.getChildren(), skinnable.drawerProperty());
                 leftRootPane.setCenter(drawerContainer);
 
@@ -111,7 +109,7 @@ public class DecoratorSkin extends SkinBase<Decorator> {
 
             {
                 contentPlaceHolder = new StackPane();
-                contentPlaceHolder.getStyleClass().setAll("jfx-decorator-content-container");
+                contentPlaceHolder.getStyleClass().add("jfx-decorator-content-container");
                 contentPlaceHolder.backgroundProperty().bind(skinnable.contentBackgroundProperty());
                 FXUtils.setOverflowHidden(contentPlaceHolder, true);
                 Bindings.bindContent(contentPlaceHolder.getChildren(), skinnable.contentProperty());
@@ -125,16 +123,13 @@ public class DecoratorSkin extends SkinBase<Decorator> {
         {
             StackPane container = new StackPane();
             Bindings.bindContent(container.getChildren(), skinnable.containerProperty());
-            ListChangeListener<Node> listener = new ListChangeListener<Node>() {
-                @Override
-                public void onChanged(Change<? extends Node> c) {
-                    if (skinnable.getContainer().isEmpty()) {
-                        container.setMouseTransparent(true);
-                        container.setVisible(false);
-                    } else {
-                        container.setMouseTransparent(false);
-                        container.setVisible(true);
-                    }
+            ListChangeListener<Node> listener = c -> {
+                if (skinnable.getContainer().isEmpty()) {
+                    container.setMouseTransparent(true);
+                    container.setVisible(false);
+                } else {
+                    container.setMouseTransparent(false);
+                    container.setVisible(true);
                 }
             };
             skinnable.containerProperty().addListener(listener);
@@ -189,14 +184,14 @@ public class DecoratorSkin extends SkinBase<Decorator> {
                 {
                     JFXButton backNavButton = new JFXButton();
                     backNavButton.setGraphic(SVG.back(Theme.foregroundFillBinding(), -1, -1));
-                    backNavButton.getStyleClass().setAll("jfx-decorator-button");
+                    backNavButton.getStyleClass().add("jfx-decorator-button");
                     backNavButton.ripplerFillProperty().bind(Theme.whiteFillBinding());
                     backNavButton.onActionProperty().bind(skinnable.onBackNavButtonActionProperty());
                     backNavButton.visibleProperty().bind(skinnable.canBackProperty());
 
                     closeNavButton = new JFXButton();
                     closeNavButton.setGraphic(SVG.close(Theme.foregroundFillBinding(), -1, -1));
-                    closeNavButton.getStyleClass().setAll("jfx-decorator-button");
+                    closeNavButton.getStyleClass().add("jfx-decorator-button");
                     closeNavButton.ripplerFillProperty().bind(Theme.whiteFillBinding());
                     closeNavButton.onActionProperty().bind(skinnable.onCloseNavButtonActionProperty());
 
@@ -219,7 +214,7 @@ public class DecoratorSkin extends SkinBase<Decorator> {
                 VBox navCenter = new VBox();
                 navCenter.setAlignment(Pos.CENTER_LEFT);
                 Label titleLabel = new Label();
-                titleLabel.getStyleClass().setAll("jfx-decorator-title");
+                titleLabel.getStyleClass().add("jfx-decorator-title");
                 titleLabel.textProperty().bind(skinnable.drawerTitleProperty());
                 navCenter.getChildren().setAll(titleLabel);
                 navBar.setCenter(navCenter);
@@ -228,7 +223,7 @@ public class DecoratorSkin extends SkinBase<Decorator> {
                 navRight.setAlignment(Pos.CENTER_RIGHT);
                 refreshNavButton = new JFXButton();
                 refreshNavButton.setGraphic(SVG.refresh(Theme.foregroundFillBinding(), -1, -1));
-                refreshNavButton.getStyleClass().setAll("jfx-decorator-button");
+                refreshNavButton.getStyleClass().add("jfx-decorator-button");
                 refreshNavButton.ripplerFillProperty().bind(Theme.whiteFillBinding());
                 refreshNavButton.onActionProperty().bind(skinnable.onRefreshNavButtonActionProperty());
                 refreshNavButton.visibleProperty().bind(skinnable.canRefreshProperty());
@@ -251,12 +246,12 @@ public class DecoratorSkin extends SkinBase<Decorator> {
                 StackPane pane = new StackPane(minus);
                 pane.setAlignment(Pos.CENTER);
                 btnMin.setGraphic(pane);
-                btnMin.getStyleClass().setAll("jfx-decorator-button");
+                btnMin.getStyleClass().add("jfx-decorator-button");
                 btnMin.setOnAction(e -> skinnable.minimize());
 
                 JFXButton btnClose = new JFXButton();
                 btnClose.setGraphic(SVG.close(Theme.foregroundFillBinding(), -1, -1));
-                btnClose.getStyleClass().setAll("jfx-decorator-button");
+                btnClose.getStyleClass().add("jfx-decorator-button");
                 btnClose.setOnAction(e -> skinnable.close());
 
                 buttonsContainer.getChildren().setAll(separator, btnMin, btnClose);

HMCL/src/main/java/org/jackhuang/hmcl/ui/decorator/DecoratorWizardDisplayer.java

@@ -52,7 +52,7 @@ public class DecoratorWizardDisplayer extends StackPane implements TaskExecutorD
         wizardController.setProvider(provider);
         wizardController.onStart();
 
-        getStyleClass().setAll("white-background");
+        getStyleClass().add("white-background");
     }
 
     @Override

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/AdditionalInstallersPage.java

@@ -23,6 +23,7 @@ import javafx.scene.control.Label;
 import javafx.scene.layout.StackPane;
 import javafx.scene.layout.VBox;
 import org.jackhuang.hmcl.download.DownloadProvider;
+import org.jackhuang.hmcl.download.LibraryAnalyzer;
 import org.jackhuang.hmcl.download.RemoteVersion;
 import org.jackhuang.hmcl.game.GameRepository;
 import org.jackhuang.hmcl.ui.FXUtils;
@@ -33,6 +34,7 @@ import org.jackhuang.hmcl.util.Lang;
 import java.util.Map;
 import java.util.Optional;
 
+import static org.jackhuang.hmcl.download.LibraryAnalyzer.LibraryType.*;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 class AdditionalInstallersPage extends StackPane implements WizardPage {
@@ -42,6 +44,8 @@ class AdditionalInstallersPage extends StackPane implements WizardPage {
     @FXML
     private VBox list;
     @FXML
+    private JFXButton btnFabric;
+    @FXML
     private JFXButton btnForge;
     @FXML
     private JFXButton btnLiteLoader;
@@ -52,6 +56,8 @@ class AdditionalInstallersPage extends StackPane implements WizardPage {
     @FXML
     private Label lblVersionName;
     @FXML
+    private Label lblFabric;
+    @FXML
     private Label lblForge;
     @FXML
     private Label lblLiteLoader;
@@ -69,26 +75,17 @@ class AdditionalInstallersPage extends StackPane implements WizardPage {
         lblGameVersion.setText(provider.getGameVersion());
         lblVersionName.setText(provider.getVersion().getId());
 
-        btnForge.setOnMouseClicked(e -> {
-            controller.getSettings().put(INSTALLER_TYPE, 0);
-            controller.onNext(new VersionsPage(controller, i18n("install.installer.choose", i18n("install.installer.forge")), provider.getGameVersion(), downloadProvider, "forge", () -> {
-                controller.onPrev(false);
-            }));
-        });
+        JFXButton[] buttons = new JFXButton[]{btnFabric, btnForge, btnLiteLoader, btnOptiFine};
+        String[] libraryIds = new String[]{"fabric", "forge", "liteloader", "optifine"};
 
-        btnLiteLoader.setOnMouseClicked(e -> {
-            controller.getSettings().put(INSTALLER_TYPE, 1);
-            controller.onNext(new VersionsPage(controller, i18n("install.installer.choose", i18n("install.installer.liteloader")), provider.getGameVersion(), downloadProvider, "liteloader", () -> {
-                controller.onPrev(false);
-            }));
-        });
-
-        btnOptiFine.setOnMouseClicked(e -> {
-            controller.getSettings().put(INSTALLER_TYPE, 2);
-            controller.onNext(new VersionsPage(controller, i18n("install.installer.choose", i18n("install.installer.optifine")), provider.getGameVersion(), downloadProvider, "optifine", () -> {
-                controller.onPrev(false);
-            }));
-        });
+        for (int i = 0; i < libraryIds.length; ++i) {
+            String libraryId = libraryIds[i];
+            buttons[i].setOnMouseClicked(e -> {
+                controller.onNext(new VersionsPage(controller, i18n("install.installer.choose", i18n("install.installer." + libraryId)), provider.getGameVersion(), downloadProvider, libraryId, () -> {
+                    controller.onPrev(false);
+                }));
+            });
+        }
 
         btnInstall.setOnMouseClicked(e -> onInstall());
     }
@@ -109,30 +106,27 @@ class AdditionalInstallersPage extends StackPane implements WizardPage {
     @Override
     public void onNavigate(Map<String, Object> settings) {
         lblGameVersion.setText(i18n("install.new_game.current_game_version") + ": " + provider.getGameVersion());
-        btnForge.setDisable(provider.getForge() != null);
-        if (provider.getForge() != null || controller.getSettings().containsKey("forge"))
-            lblForge.setText(i18n("install.installer.version", i18n("install.installer.forge")) + ": " + Lang.nonNull(provider.getForge(), getVersion("forge")));
-        else
-            lblForge.setText(i18n("install.installer.not_installed", i18n("install.installer.forge")));
 
-        btnLiteLoader.setDisable(provider.getLiteLoader() != null);
-        if (provider.getLiteLoader() != null || controller.getSettings().containsKey("liteloader"))
-            lblLiteLoader.setText(i18n("install.installer.version", i18n("install.installer.liteloader")) + ": " + Lang.nonNull(provider.getLiteLoader(), getVersion("liteloader")));
-        else
-            lblLiteLoader.setText(i18n("install.installer.not_installed", i18n("install.installer.liteloader")));
+        LibraryAnalyzer analyzer = LibraryAnalyzer.analyze(provider.getVersion().resolvePreservingPatches(provider.getProfile().getRepository()));
+        String fabric = analyzer.getVersion(FABRIC).orElse(null);
+        String forge = analyzer.getVersion(FORGE).orElse(null);
+        String liteLoader = analyzer.getVersion(LITELOADER).orElse(null);
+        String optiFine = analyzer.getVersion(OPTIFINE).orElse(null);
 
-        btnOptiFine.setDisable(provider.getOptiFine() != null);
-        if (provider.getOptiFine() != null || controller.getSettings().containsKey("optifine"))
-            lblOptiFine.setText(i18n("install.installer.version", i18n("install.installer.optifine")) + ": " + Lang.nonNull(provider.getOptiFine(), getVersion("optifine")));
-        else
-            lblOptiFine.setText(i18n("install.installer.not_installed", i18n("install.installer.optifine")));
+        Label[] labels = new Label[]{lblFabric, lblForge, lblLiteLoader, lblOptiFine};
+        String[] libraryIds = new String[]{"fabric", "forge", "liteloader", "optifine"};
+        String[] versions = new String[]{fabric, forge, liteLoader, optiFine};
 
+        for (int i = 0; i < libraryIds.length; ++i) {
+            String libraryId = libraryIds[i];
+            if (versions[i] != null || controller.getSettings().containsKey(libraryId))
+                labels[i].setText(i18n("install.installer.version", i18n("install.installer." + libraryId)) + ": " + Lang.nonNull(getVersion(libraryId), versions[i]));
+            else
+                labels[i].setText(i18n("install.installer.not_installed", i18n("install.installer." + libraryId)));
+        }
     }
 
     @Override
     public void cleanup(Map<String, Object> settings) {
-        settings.remove(INSTALLER_TYPE);
     }
-
-    public static final String INSTALLER_TYPE = "INSTALLER_TYPE";
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/InstallerWizardProvider.java

@@ -18,16 +18,26 @@
 package org.jackhuang.hmcl.ui.download;
 
 import javafx.scene.Node;
+import org.jackhuang.hmcl.download.DefaultDependencyManager;
 import org.jackhuang.hmcl.download.DownloadProvider;
-import org.jackhuang.hmcl.download.LibraryAnalyzer;
 import org.jackhuang.hmcl.download.RemoteVersion;
-import org.jackhuang.hmcl.game.Library;
+import org.jackhuang.hmcl.download.VersionMismatchException;
+import org.jackhuang.hmcl.download.fabric.FabricInstallTask;
+import org.jackhuang.hmcl.download.game.LibraryDownloadException;
+import org.jackhuang.hmcl.download.optifine.OptiFineInstallTask;
 import org.jackhuang.hmcl.game.Version;
 import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.task.DownloadException;
 import org.jackhuang.hmcl.task.Task;
+import org.jackhuang.hmcl.ui.Controllers;
+import org.jackhuang.hmcl.ui.construct.MessageDialogPane.MessageType;
 import org.jackhuang.hmcl.ui.wizard.WizardController;
 import org.jackhuang.hmcl.ui.wizard.WizardProvider;
+import org.jackhuang.hmcl.util.StringUtils;
+import org.jackhuang.hmcl.util.i18n.I18n;
+import org.jackhuang.hmcl.util.io.ResponseCodeException;
 
+import java.net.SocketTimeoutException;
 import java.util.Map;
 
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
@@ -36,19 +46,11 @@ public final class InstallerWizardProvider implements WizardProvider {
     private final Profile profile;
     private final String gameVersion;
     private final Version version;
-    private final String forge;
-    private final String liteLoader;
-    private final String optiFine;
 
     public InstallerWizardProvider(Profile profile, String gameVersion, Version version) {
         this.profile = profile;
         this.gameVersion = gameVersion;
         this.version = version;
-
-        LibraryAnalyzer analyzer = LibraryAnalyzer.analyze(version);
-        forge = analyzer.getForge().map(Library::getVersion).orElse(null);
-        liteLoader = analyzer.getLiteLoader().map(Library::getVersion).orElse(null);
-        optiFine = analyzer.getOptiFine().map(Library::getVersion).orElse(null);
     }
 
     public Profile getProfile() {
@@ -63,18 +65,6 @@ public final class InstallerWizardProvider implements WizardProvider {
         return version;
     }
 
-    public String getForge() {
-        return forge;
-    }
-
-    public String getLiteLoader() {
-        return liteLoader;
-    }
-
-    public String getOptiFine() {
-        return optiFine;
-    }
-
     @Override
     public void start(Map<String, Object> settings) {
     }
@@ -82,20 +72,16 @@ public final class InstallerWizardProvider implements WizardProvider {
     @Override
     public Object finish(Map<String, Object> settings) {
         settings.put("success_message", i18n("install.success"));
-        settings.put("failure_message", i18n("install.failed"));
+        settings.put("failure_callback", (FailureCallback) (settings1, exception, next) -> alertFailureMessage(exception, next));
 
-        Task ret = Task.ofResult("version", () -> version);
+        Task<Version> ret = Task.supplyAsync(() -> version);
 
-        if (settings.containsKey("forge"))
-            ret = ret.then(profile.getDependency().installLibraryAsync((RemoteVersion) settings.get("forge")));
+        for (Object value : settings.values()) {
+            if (value instanceof RemoteVersion)
+                ret = ret.thenComposeAsync(profile.getDependency().installLibraryAsync((RemoteVersion) value));
+        }
 
-        if (settings.containsKey("liteloader"))
-            ret = ret.then(profile.getDependency().installLibraryAsync((RemoteVersion) settings.get("liteloader")));
-
-        if (settings.containsKey("optifine"))
-            ret = ret.then(profile.getDependency().installLibraryAsync((RemoteVersion) settings.get("optifine")));
-
-        return ret.then(profile.getRepository().refreshVersionsAsync());
+        return ret.thenComposeAsync(profile.getRepository().refreshVersionsAsync());
     }
 
     @Override
@@ -114,4 +100,32 @@ public final class InstallerWizardProvider implements WizardProvider {
         return true;
     }
 
+    public static void alertFailureMessage(Exception exception, Runnable next) {
+        if (exception instanceof LibraryDownloadException) {
+            Controllers.dialog(i18n("launch.failed.download_library", ((LibraryDownloadException) exception).getLibrary().getName()) + "\n" + StringUtils.getStackTrace(exception.getCause()), i18n("install.failed.downloading"), MessageType.ERROR, next);
+        } else if (exception instanceof DownloadException) {
+            if (exception.getCause() instanceof SocketTimeoutException) {
+                Controllers.dialog(i18n("install.failed.downloading.timeout", ((DownloadException) exception).getUrl()), i18n("install.failed.downloading"), MessageType.ERROR, next);
+            } else if (exception.getCause() instanceof ResponseCodeException) {
+                ResponseCodeException responseCodeException = (ResponseCodeException) exception.getCause();
+                if (I18n.hasKey("download.code." + responseCodeException.getResponseCode())) {
+                    Controllers.dialog(i18n("download.code." + responseCodeException.getResponseCode()) + ", " + ((DownloadException) exception).getUrl() + "\n" + StringUtils.getStackTrace(exception.getCause()), i18n("install.failed.downloading"), MessageType.ERROR, next);
+                } else {
+                    Controllers.dialog(i18n("install.failed.downloading.detail", ((DownloadException) exception).getUrl()) + "\n" + StringUtils.getStackTrace(exception.getCause()), i18n("install.failed.downloading"), MessageType.ERROR, next);
+                }
+            } else {
+                Controllers.dialog(i18n("install.failed.downloading.detail", ((DownloadException) exception).getUrl()) + "\n" + StringUtils.getStackTrace(exception.getCause()), i18n("install.failed.downloading"), MessageType.ERROR, next);
+            }
+        } else if (exception instanceof OptiFineInstallTask.UnsupportedOptiFineInstallationException ||
+                exception instanceof FabricInstallTask.UnsupportedFabricInstallationException) {
+            Controllers.dialog(i18n("install.failed.optifine_conflict"), i18n("install.failed"), MessageType.ERROR, next);
+        } else if (exception instanceof DefaultDependencyManager.UnsupportedLibraryInstallerException) {
+            Controllers.dialog(i18n("install.failed.install_online"), i18n("install.failed"), MessageType.ERROR, next);
+        } else if (exception instanceof VersionMismatchException) {
+            VersionMismatchException e = ((VersionMismatchException) exception);
+            Controllers.dialog(i18n("install.failed.version_mismatch", e.getExpect(), e.getActual()), i18n("install.failed"), MessageType.ERROR, next);
+        } else {
+            Controllers.dialog(StringUtils.getStackTrace(exception), i18n("install.failed"), MessageType.ERROR, next);
+        }
+    }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/InstallersPage.java

@@ -30,8 +30,11 @@ import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.construct.Validator;
 import org.jackhuang.hmcl.ui.wizard.WizardController;
 import org.jackhuang.hmcl.ui.wizard.WizardPage;
+import org.jackhuang.hmcl.util.Lang;
 import org.jackhuang.hmcl.util.StringUtils;
+import org.jackhuang.hmcl.util.platform.OperatingSystem;
 
+import java.nio.file.Paths;
 import java.util.Map;
 
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
@@ -42,6 +45,9 @@ public class InstallersPage extends StackPane implements WizardPage {
     @FXML
     private VBox list;
 
+    @FXML
+    private JFXButton btnFabric;
+
     @FXML
     private JFXButton btnForge;
 
@@ -54,6 +60,9 @@ public class InstallersPage extends StackPane implements WizardPage {
     @FXML
     private Label lblGameVersion;
 
+    @FXML
+    private Label lblFabric;
+
     @FXML
     private Label lblForge;
 
@@ -77,24 +86,20 @@ public class InstallersPage extends StackPane implements WizardPage {
         String gameVersion = ((RemoteVersion) controller.getSettings().get("game")).getGameVersion();
         Validator hasVersion = new Validator(s -> !repository.hasVersion(s) && StringUtils.isNotBlank(s));
         hasVersion.setMessage(i18n("install.new_game.already_exists"));
-        txtName.getValidators().add(hasVersion);
+        Validator nameValidator = new Validator(OperatingSystem::isNameValid);
+        nameValidator.setMessage(i18n("install.new_game.malformed"));
+        txtName.getValidators().addAll(hasVersion, nameValidator);
         txtName.textProperty().addListener(e -> btnInstall.setDisable(!txtName.validate()));
         txtName.setText(gameVersion);
 
-        btnForge.setOnMouseClicked(e -> {
-            controller.getSettings().put(INSTALLER_TYPE, 0);
-            controller.onNext(new VersionsPage(controller, i18n("install.installer.choose", i18n("install.installer.forge")), gameVersion, downloadProvider, "forge", () -> controller.onPrev(false)));
-        });
+        JFXButton[] buttons = new JFXButton[]{btnFabric, btnForge, btnLiteLoader, btnOptiFine};
+        String[] libraryIds = new String[]{"fabric", "forge", "liteloader", "optifine"};
 
-        btnLiteLoader.setOnMouseClicked(e -> {
-            controller.getSettings().put(INSTALLER_TYPE, 1);
-            controller.onNext(new VersionsPage(controller, i18n("install.installer.choose", i18n("install.installer.liteloader")), gameVersion, downloadProvider, "liteloader", () -> controller.onPrev(false)));
-        });
-
-        btnOptiFine.setOnMouseClicked(e -> {
-            controller.getSettings().put(INSTALLER_TYPE, 2);
-            controller.onNext(new VersionsPage(controller, i18n("install.installer.choose", i18n("install.installer.optifine")), gameVersion, downloadProvider, "optifine", () -> controller.onPrev(false)));
-        });
+        for (int i = 0; i < libraryIds.length; ++i) {
+            String libraryId = libraryIds[i];
+            buttons[i].setOnMouseClicked(e ->
+                    controller.onNext(new VersionsPage(controller, i18n("install.installer.choose", i18n("install.installer." + libraryId)), gameVersion, downloadProvider, libraryId, () -> controller.onPrev(false))));
+        }
     }
 
     @Override
@@ -109,25 +114,21 @@ public class InstallersPage extends StackPane implements WizardPage {
     @Override
     public void onNavigate(Map<String, Object> settings) {
         lblGameVersion.setText(i18n("install.new_game.current_game_version") + ": " + getVersion("game"));
-        if (controller.getSettings().containsKey("forge"))
-            lblForge.setText(i18n("install.installer.version", i18n("install.installer.forge")) + ": " + getVersion("forge"));
-        else
-            lblForge.setText(i18n("install.installer.not_installed", i18n("install.installer.forge")));
 
-        if (controller.getSettings().containsKey("liteloader"))
-            lblLiteLoader.setText(i18n("install.installer.version", i18n("install.installer.liteloader")) + ": " + getVersion("liteloader"));
-        else
-            lblLiteLoader.setText(i18n("install.installer.not_installed", i18n("install.installer.liteloader")));
+        Label[] labels = new Label[]{lblFabric, lblForge, lblLiteLoader, lblOptiFine};
+        String[] libraryIds = new String[]{"fabric", "forge", "liteloader", "optifine"};
 
-        if (controller.getSettings().containsKey("optifine"))
-            lblOptiFine.setText(i18n("install.installer.version", i18n("install.installer.optifine")) + ": " + getVersion("optifine"));
-        else
-            lblOptiFine.setText(i18n("install.installer.not_installed", i18n("install.installer.optifine")));
+        for (int i = 0; i < libraryIds.length; ++i) {
+            String libraryId = libraryIds[i];
+            if (controller.getSettings().containsKey(libraryId))
+                labels[i].setText(i18n("install.installer.version", i18n("install.installer." + libraryId)) + ": " + getVersion(libraryId));
+            else
+                labels[i].setText(i18n("install.installer.not_installed", i18n("install.installer." + libraryId)));
+        }
     }
 
     @Override
     public void cleanup(Map<String, Object> settings) {
-        settings.remove(INSTALLER_TYPE);
     }
 
     @FXML
@@ -135,6 +136,4 @@ public class InstallersPage extends StackPane implements WizardPage {
         controller.getSettings().put("name", txtName.getText());
         controller.onFinish();
     }
-
-    public static final String INSTALLER_TYPE = "INSTALLER_TYPE";
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/ModpackInstallWizardProvider.java

@@ -18,21 +18,18 @@
 package org.jackhuang.hmcl.ui.download;
 
 import javafx.scene.Node;
-import org.jackhuang.hmcl.download.game.LibraryDownloadException;
 import org.jackhuang.hmcl.game.ModpackHelper;
-import org.jackhuang.hmcl.mod.CurseCompletionException;
+import org.jackhuang.hmcl.mod.curse.CurseCompletionException;
 import org.jackhuang.hmcl.mod.MismatchedModpackTypeException;
 import org.jackhuang.hmcl.mod.Modpack;
 import org.jackhuang.hmcl.mod.UnsupportedModpackException;
 import org.jackhuang.hmcl.setting.Profile;
-import org.jackhuang.hmcl.task.DownloadException;
 import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.ui.Controllers;
-import org.jackhuang.hmcl.ui.construct.MessageBox;
+import org.jackhuang.hmcl.ui.construct.MessageDialogPane.MessageType;
 import org.jackhuang.hmcl.ui.wizard.WizardController;
 import org.jackhuang.hmcl.ui.wizard.WizardProvider;
-import org.jackhuang.hmcl.util.StringUtils;
 
 import java.io.File;
 import java.io.FileNotFoundException;
@@ -74,7 +71,7 @@ public class ModpackInstallWizardProvider implements WizardProvider {
         settings.put(PROFILE, profile);
     }
 
-    private Task finishModpackInstallingAsync(Map<String, Object> settings) {
+    private Task<Void> finishModpackInstallingAsync(Map<String, Object> settings) {
         if (!settings.containsKey(ModpackPage.MODPACK_FILE))
             return null;
 
@@ -87,16 +84,16 @@ public class ModpackInstallWizardProvider implements WizardProvider {
             try {
                 return ModpackHelper.getUpdateTask(profile, selected, modpack.getEncoding(), name, ModpackHelper.readModpackConfiguration(profile.getRepository().getModpackConfiguration(name)));
             } catch (UnsupportedModpackException e) {
-                Controllers.dialog(i18n("modpack.unsupported"), i18n("message.error"), MessageBox.ERROR_MESSAGE);
+                Controllers.dialog(i18n("modpack.unsupported"), i18n("message.error"), MessageType.ERROR);
             } catch (MismatchedModpackTypeException e) {
-                Controllers.dialog(i18n("modpack.mismatched_type"), i18n("message.error"), MessageBox.ERROR_MESSAGE);
+                Controllers.dialog(i18n("modpack.mismatched_type"), i18n("message.error"), MessageType.ERROR);
             } catch (IOException e) {
-                Controllers.dialog(i18n("modpack.invalid"), i18n("message.error"), MessageBox.ERROR_MESSAGE);
+                Controllers.dialog(i18n("modpack.invalid"), i18n("message.error"), MessageType.ERROR);
             }
             return null;
         } else {
             return ModpackHelper.getInstallTask(profile, selected, name, modpack)
-                    .then(Task.of(Schedulers.javafx(), () -> profile.setSelectedVersion(name)));
+                    .thenRunAsync(Schedulers.javafx(), () -> profile.setSelectedVersion(name));
         }
     }
 
@@ -108,16 +105,12 @@ public class ModpackInstallWizardProvider implements WizardProvider {
             public void onFail(Map<String, Object> settings, Exception exception, Runnable next) {
                 if (exception instanceof CurseCompletionException) {
                     if (exception.getCause() instanceof FileNotFoundException) {
-                        Controllers.dialog(i18n("modpack.type.curse.not_found"), i18n("install.failed"), MessageBox.ERROR_MESSAGE, next);
+                        Controllers.dialog(i18n("modpack.type.curse.not_found"), i18n("install.failed"), MessageType.ERROR, next);
                     } else {
-                        Controllers.dialog(i18n("modpack.type.curse.tolerable_error"), i18n("install.success"), MessageBox.INFORMATION_MESSAGE, next);
+                        Controllers.dialog(i18n("modpack.type.curse.tolerable_error"), i18n("install.success"), MessageType.INFORMATION, next);
                     }
-                } else if (exception instanceof LibraryDownloadException) {
-                    Controllers.dialog(i18n("launch.failed.download_library", ((LibraryDownloadException) exception).getLibrary().getName()) + "\n" + StringUtils.getStackTrace(exception.getCause()), i18n("install.failed.downloading"), MessageBox.ERROR_MESSAGE, next);
-                } else if (exception instanceof DownloadException) {
-                    Controllers.dialog(StringUtils.getStackTrace(exception), i18n("install.failed.downloading"), MessageBox.ERROR_MESSAGE, next);
                 } else {
-                    Controllers.dialog(StringUtils.getStackTrace(exception), i18n("install.failed"), MessageBox.ERROR_MESSAGE, next);
+                    InstallerWizardProvider.alertFailureMessage(exception, next);
                 }
             }
         });

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/ModpackPage.java

@@ -33,7 +33,7 @@ import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.WebStage;
-import org.jackhuang.hmcl.ui.construct.MessageBox;
+import org.jackhuang.hmcl.ui.construct.MessageDialogPane.MessageType;
 import org.jackhuang.hmcl.ui.construct.SpinnerPane;
 import org.jackhuang.hmcl.ui.construct.Validator;
 import org.jackhuang.hmcl.ui.wizard.WizardController;
@@ -109,9 +109,9 @@ public final class ModpackPage extends StackPane implements WizardPage {
         }
 
         spinnerPane.showSpinner();
-        Task.ofResult(() -> CompressingUtils.findSuitableEncoding(selectedFile.toPath()))
-                .thenResult(encoding -> manifest = ModpackHelper.readModpackManifest(selectedFile.toPath(), encoding))
-                .finalizedResult(Schedulers.javafx(), manifest -> {
+        Task.supplyAsync(() -> CompressingUtils.findSuitableEncoding(selectedFile.toPath()))
+                .thenApplyAsync(encoding -> manifest = ModpackHelper.readModpackManifest(selectedFile.toPath(), encoding))
+                .whenComplete(Schedulers.javafx(), manifest -> {
                     spinnerPane.hideSpinner();
                     controller.getSettings().put(MODPACK_MANIFEST, manifest);
                     lblName.setText(manifest.getName());
@@ -129,7 +129,7 @@ public final class ModpackPage extends StackPane implements WizardPage {
                         txtModpackName.textProperty().addListener(e -> btnInstall.setDisable(!txtModpackName.validate()));
                     }
                 }, e -> {
-                    Controllers.dialog(i18n("modpack.task.install.error"), i18n("message.error"), MessageBox.ERROR_MESSAGE);
+                    Controllers.dialog(i18n("modpack.task.install.error"), i18n("message.error"), MessageType.ERROR);
                     Platform.runLater(controller::onEnd);
                 }).start();
     }

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/UpdateInstallerWizardProvider.java

@@ -0,0 +1,90 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.download;
+
+import javafx.scene.Node;
+import org.jackhuang.hmcl.download.DownloadProvider;
+import org.jackhuang.hmcl.download.RemoteVersion;
+import org.jackhuang.hmcl.game.Version;
+import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.ui.Controllers;
+import org.jackhuang.hmcl.ui.wizard.WizardController;
+import org.jackhuang.hmcl.ui.wizard.WizardProvider;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Map;
+
+import static org.jackhuang.hmcl.ui.download.InstallerWizardProvider.alertFailureMessage;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public final class UpdateInstallerWizardProvider implements WizardProvider {
+    private final Profile profile;
+    private final String gameVersion;
+    private final Version version;
+    private final String libraryId;
+    private final String oldLibraryVersion;
+
+    public UpdateInstallerWizardProvider(@NotNull Profile profile, @NotNull String gameVersion, @NotNull Version version, @NotNull String libraryId, @NotNull String oldLibraryVersion) {
+        this.profile = profile;
+        this.gameVersion = gameVersion;
+        this.version = version;
+        this.libraryId = libraryId;
+        this.oldLibraryVersion = oldLibraryVersion;
+    }
+
+    @Override
+    public void start(Map<String, Object> settings) {
+    }
+
+    @Override
+    public Object finish(Map<String, Object> settings) {
+        settings.put("success_message", i18n("install.success"));
+        settings.put("failure_callback", (FailureCallback) (settings1, exception, next) -> alertFailureMessage(exception, next));
+
+        // We remove library but not save it,
+        // so if installation failed will not break down current version.
+        return profile.getDependency().installLibraryAsync(version, (RemoteVersion) settings.get(libraryId))
+                .thenComposeAsync(profile.getRepository().refreshVersionsAsync());
+    }
+
+    @Override
+    public Node createPage(WizardController controller, int step, Map<String, Object> settings) {
+        DownloadProvider provider = profile.getDependency().getDownloadProvider();
+        switch (step) {
+            case 0:
+                return new VersionsPage(controller, i18n("install.installer.choose", i18n("install.installer." + libraryId)), gameVersion, provider, libraryId, () -> {
+                    Controllers.confirmDialog(i18n("install.change_version.confirm", i18n("install.installer." + libraryId), oldLibraryVersion, ((RemoteVersion) settings.get(libraryId)).getSelfVersion()),
+                            i18n("install.change_version"), controller::onFinish, controller::onCancel);
+                });
+            default:
+                throw new IllegalStateException();
+        }
+    }
+
+    @Override
+    public boolean cancel() {
+        return true;
+    }
+
+    @Override
+    public boolean cancelIfCannotGoBack() {
+        // VersionsPage will call wizardController.onPrev(cleanUp = true) when list is empty.
+        // So we cancel this wizard when VersionPage calls the method.
+        return true;
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/VanillaInstallWizardProvider.java

@@ -21,16 +21,11 @@ import javafx.scene.Node;
 import org.jackhuang.hmcl.download.DownloadProvider;
 import org.jackhuang.hmcl.download.GameBuilder;
 import org.jackhuang.hmcl.download.RemoteVersion;
-import org.jackhuang.hmcl.download.game.LibraryDownloadException;
 import org.jackhuang.hmcl.setting.Profile;
-import org.jackhuang.hmcl.task.DownloadException;
 import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.task.Task;
-import org.jackhuang.hmcl.ui.Controllers;
-import org.jackhuang.hmcl.ui.construct.MessageBox;
 import org.jackhuang.hmcl.ui.wizard.WizardController;
 import org.jackhuang.hmcl.ui.wizard.WizardProvider;
-import org.jackhuang.hmcl.util.StringUtils;
 
 import java.util.Map;
 
@@ -48,41 +43,25 @@ public final class VanillaInstallWizardProvider implements WizardProvider {
         settings.put(PROFILE, profile);
     }
 
-    private Task finishVersionDownloadingAsync(Map<String, Object> settings) {
+    private Task<Void> finishVersionDownloadingAsync(Map<String, Object> settings) {
         GameBuilder builder = profile.getDependency().gameBuilder();
 
         String name = (String) settings.get("name");
         builder.name(name);
         builder.gameVersion(((RemoteVersion) settings.get("game")).getGameVersion());
 
-        if (settings.containsKey("forge"))
-            builder.version((RemoteVersion) settings.get("forge"));
+        for (Map.Entry<String, Object> entry : settings.entrySet())
+            if (!"game".equals(entry.getKey()) && entry.getValue() instanceof RemoteVersion)
+                builder.version((RemoteVersion) entry.getValue());
 
-        if (settings.containsKey("liteloader"))
-            builder.version((RemoteVersion) settings.get("liteloader"));
-
-        if (settings.containsKey("optifine"))
-            builder.version((RemoteVersion) settings.get("optifine"));
-
-        return builder.buildAsync().finalized((a, b) -> profile.getRepository().refreshVersions())
-                .then(Task.of(Schedulers.javafx(), () -> profile.setSelectedVersion(name)));
+        return builder.buildAsync().whenComplete(any -> profile.getRepository().refreshVersions())
+                .thenRunAsync(Schedulers.javafx(), () -> profile.setSelectedVersion(name));
     }
 
     @Override
     public Object finish(Map<String, Object> settings) {
         settings.put("success_message", i18n("install.success"));
-        settings.put("failure_callback", new FailureCallback() {
-            @Override
-            public void onFail(Map<String, Object> settings, Exception exception, Runnable next) {
-                if (exception instanceof LibraryDownloadException) {
-                    Controllers.dialog(i18n("launch.failed.download_library", ((LibraryDownloadException) exception).getLibrary().getName()) + "\n" + StringUtils.getStackTrace(exception.getCause()), i18n("install.failed.downloading"), MessageBox.ERROR_MESSAGE, next);
-                } else if (exception instanceof DownloadException) {
-                    Controllers.dialog(StringUtils.getStackTrace(exception), i18n("install.failed.downloading"), MessageBox.ERROR_MESSAGE, next);
-                } else {
-                    Controllers.dialog(StringUtils.getStackTrace(exception), i18n("install.failed"), MessageBox.ERROR_MESSAGE, next);
-                }
-            }
-        });
+        settings.put("failure_callback", (FailureCallback) (settings1, exception, next) -> InstallerWizardProvider.alertFailureMessage(exception, next));
 
         return finishVersionDownloadingAsync(settings);
     }

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/VersionsPage.java

@@ -25,6 +25,7 @@ import com.jfoenix.controls.JFXSpinner;
 import javafx.application.Platform;
 import javafx.beans.InvalidationListener;
 import javafx.fxml.FXML;
+import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.StackPane;
 import javafx.scene.layout.VBox;
@@ -43,7 +44,7 @@ import java.util.Map;
 import java.util.logging.Level;
 import java.util.stream.Collectors;
 
-public final class VersionsPage extends StackPane implements WizardPage, Refreshable {
+public final class VersionsPage extends BorderPane implements WizardPage, Refreshable {
     private final String gameVersion;
     private final DownloadProvider downloadProvider;
     private final String libraryId;
@@ -59,6 +60,8 @@ public final class VersionsPage extends StackPane implements WizardPage, Refresh
     @FXML
     private StackPane emptyPane;
     @FXML
+    private StackPane root;
+    @FXML
     private JFXCheckBox chkRelease;
     @FXML
     private JFXCheckBox chkSnapshot;
@@ -69,7 +72,7 @@ public final class VersionsPage extends StackPane implements WizardPage, Refresh
     @FXML
     private VBox centrePane;
 
-    private final TransitionHandler transitionHandler = new TransitionHandler(this);
+    private final TransitionHandler transitionHandler;
     private final VersionList<?> versionList;
     private TaskExecutor executor;
 
@@ -83,6 +86,8 @@ public final class VersionsPage extends StackPane implements WizardPage, Refresh
 
         FXUtils.loadFXML(this, "/assets/fxml/download/versions.fxml");
 
+        transitionHandler = new TransitionHandler(root);
+
         if (versionList.hasType()) {
             centrePane.getChildren().setAll(checkPane, list);
         } else
@@ -122,9 +127,9 @@ public final class VersionsPage extends StackPane implements WizardPage, Refresh
 
     @Override
     public void refresh() {
-        getChildren().setAll(spinner);
-        executor = versionList.refreshAsync(downloadProvider).finalized((variables, isDependentsSucceeded) -> {
-            if (isDependentsSucceeded) {
+        transitionHandler.setContent(spinner, ContainerAnimations.FADE.getAnimationProducer());
+        executor = versionList.refreshAsync(gameVersion, downloadProvider).whenComplete(exception -> {
+            if (exception == null) {
                 List<VersionsPageItem> items = loadVersions();
 
                 Platform.runLater(() -> {
@@ -142,7 +147,7 @@ public final class VersionsPage extends StackPane implements WizardPage, Refresh
                     }
                 });
             } else {
-                LOG.log(Level.WARNING, "Failed to fetch versions list", (Throwable) variables.get("lastException"));
+                LOG.log(Level.WARNING, "Failed to fetch versions list", exception);
                 Platform.runLater(() -> {
                     transitionHandler.setContent(failedPane, ContainerAnimations.FADE.getAnimationProducer());
                 });
@@ -169,4 +174,9 @@ public final class VersionsPage extends StackPane implements WizardPage, Refresh
 
     @FXML
     private void onBack() { controller.onPrev(true); }
+
+    @FXML
+    private void onSponsor() {
+        FXUtils.openLink("https://hmcl.huangyuhui.net/api/redirect/bmclapi_sponsor");
+    }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/export/ExportWizardProvider.java

@@ -20,14 +20,18 @@ package org.jackhuang.hmcl.ui.export;
 import javafx.scene.Node;
 import org.jackhuang.hmcl.Launcher;
 import org.jackhuang.hmcl.game.HMCLModpackExportTask;
-import org.jackhuang.hmcl.game.HMCLModpackManager;
+import org.jackhuang.hmcl.mod.ModAdviser;
 import org.jackhuang.hmcl.mod.Modpack;
+import org.jackhuang.hmcl.mod.multimc.MultiMCInstanceConfiguration;
+import org.jackhuang.hmcl.mod.multimc.MultiMCModpackExportTask;
 import org.jackhuang.hmcl.setting.Config;
 import org.jackhuang.hmcl.setting.ConfigHolder;
 import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.setting.VersionSetting;
 import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.ui.wizard.WizardController;
 import org.jackhuang.hmcl.ui.wizard.WizardProvider;
+import org.jackhuang.hmcl.util.Lang;
 import org.jackhuang.hmcl.util.io.Zipper;
 
 import java.io.File;
@@ -57,30 +61,40 @@ public final class ExportWizardProvider implements WizardProvider {
     public Object finish(Map<String, Object> settings) {
         @SuppressWarnings("unchecked")
         List<String> whitelist = (List<String>) settings.get(ModpackFileSelectionPage.MODPACK_FILE_SELECTION);
-        List<File> launcherJar = Launcher.getCurrentJarFiles();
-        boolean includeLauncher = (Boolean) settings.get(ModpackInfoPage.MODPACK_INCLUDE_LAUNCHER) && launcherJar != null;
+        File modpackFile = (File) settings.get(ModpackInfoPage.MODPACK_FILE);
+        String modpackName = (String) settings.get(ModpackInfoPage.MODPACK_NAME);
+        String modpackAuthor = (String) settings.get(ModpackInfoPage.MODPACK_AUTHOR);
+        String modpackVersion = (String) settings.get(ModpackInfoPage.MODPACK_VERSION);
+        String modpackDescription = (String) settings.get(ModpackInfoPage.MODPACK_DESCRIPTION);
+        String modpackType = (String) settings.get(ModpackTypeSelectionPage.MODPACK_TYPE);
+        boolean includeLauncher = (Boolean) settings.get(ModpackInfoPage.MODPACK_INCLUDE_LAUNCHER);
 
-        return new Task() {
-            Task dependency = null;
+        switch (modpackType) {
+            case ModpackTypeSelectionPage.MODPACK_TYPE_HMCL:
+                return exportAsHMCL(whitelist, modpackFile, modpackName, modpackAuthor, modpackVersion, modpackDescription, includeLauncher);
+            case ModpackTypeSelectionPage.MODPACK_TYPE_MULTIMC:
+                return exportAsMultiMC(whitelist, modpackFile, modpackName, modpackAuthor, modpackVersion, modpackDescription);
+            default:
+                throw new IllegalStateException("Unrecognized modpack type " + modpackType);
+        }
+    }
+
+    private Task<?> exportAsHMCL(List<String> whitelist, File modpackFile, String modpackName, String modpackAuthor, String modpackVersion, String modpackDescription, boolean includeLauncherRaw) {
+        List<File> launcherJar = Launcher.getCurrentJarFiles();
+        boolean includeLauncher = includeLauncherRaw && launcherJar != null;
+
+        return new Task<Void>() {
+            Task<?> dependency = null;
 
             @Override
             public void execute() throws Exception {
-                File modpackFile = (File) settings.get(ModpackInfoPage.MODPACK_FILE);
                 File tempModpack = includeLauncher ? Files.createTempFile("hmcl", ".zip").toFile() : modpackFile;
 
                 dependency = new HMCLModpackExportTask(profile.getRepository(), version, whitelist,
-                        new Modpack(
-                                (String) settings.get(ModpackInfoPage.MODPACK_NAME),
-                                (String) settings.get(ModpackInfoPage.MODPACK_AUTHOR),
-                                (String) settings.get(ModpackInfoPage.MODPACK_VERSION),
-                                null,
-                                (String) settings.get(ModpackInfoPage.MODPACK_DESCRIPTION),
-                                StandardCharsets.UTF_8,
-                                null
-                        ), tempModpack);
+                        new Modpack(modpackName, modpackAuthor, modpackVersion, null, modpackDescription, StandardCharsets.UTF_8, null), tempModpack);
 
                 if (includeLauncher) {
-                    dependency = dependency.then(Task.of(() -> {
+                    dependency = dependency.thenRunAsync(() -> {
                         try (Zipper zip = new Zipper(modpackFile.toPath())) {
                             Config exported = new Config();
 
@@ -109,12 +123,55 @@ public final class ExportWizardProvider implements WizardProvider {
                             for (File jar : launcherJar)
                                 zip.putFile(jar, jar.getName());
                         }
-                    }));
+                    });
                 }
             }
 
             @Override
-            public Collection<? extends Task> getDependencies() {
+            public Collection<Task<?>> getDependencies() {
+                return Collections.singleton(dependency);
+            }
+        };
+    }
+
+    private Task<?> exportAsMultiMC(List<String> whitelist, File modpackFile, String modpackName, String modpackAuthor, String modpackVersion, String modpackDescription) {
+        return new Task<Void>() {
+            Task<?> dependency;
+
+            @Override
+            public void execute() {
+                VersionSetting vs = profile.getVersionSetting(version);
+                dependency = new MultiMCModpackExportTask(profile.getRepository(), version, whitelist,
+                        new MultiMCInstanceConfiguration(
+                                "OneSix",
+                                modpackName + "-" + modpackVersion,
+                                null,
+                                Lang.toIntOrNull(vs.getPermSize()),
+                                vs.getWrapper(),
+                                vs.getPreLaunchCommand(),
+                                null,
+                                modpackDescription,
+                                null,
+                                vs.getJavaArgs(),
+                                vs.isFullscreen(),
+                                vs.getWidth(),
+                                vs.getHeight(),
+                                vs.getMaxMemory(),
+                                vs.getMinMemory(),
+                                vs.isShowLogs(),
+                                /* showConsoleOnError */ true,
+                                /* autoCloseConsole */ false,
+                                /* overrideMemory */ true,
+                                /* overrideJavaLocation */ false,
+                                /* overrideJavaArgs */ true,
+                                /* overrideConsole */ true,
+                                /* overrideCommands */ true,
+                                /* overrideWindow */ true
+                        ), modpackFile);
+            }
+
+            @Override
+            public Collection<Task<?>> getDependencies() {
                 return Collections.singleton(dependency);
             }
         };
@@ -124,7 +181,8 @@ public final class ExportWizardProvider implements WizardProvider {
     public Node createPage(WizardController controller, int step, Map<String, Object> settings) {
         switch (step) {
             case 0: return new ModpackInfoPage(controller, version);
-            case 1: return new ModpackFileSelectionPage(controller, profile, version, HMCLModpackManager::suggestMod);
+            case 1: return new ModpackFileSelectionPage(controller, profile, version, ModAdviser::suggestMod);
+            case 2: return new ModpackTypeSelectionPage(controller);
             default: throw new IllegalArgumentException("step");
         }
     }

HMCL/src/main/java/org/jackhuang/hmcl/ui/export/ModpackFileSelectionPage.java

@@ -25,7 +25,7 @@ import javafx.scene.control.Label;
 import javafx.scene.control.TreeItem;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.StackPane;
-import org.jackhuang.hmcl.game.ModAdviser;
+import org.jackhuang.hmcl.mod.ModAdviser;
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.construct.NoneMultipleSelectionModel;
@@ -73,9 +73,9 @@ public final class ModpackFileSelectionPage extends StackPane implements WizardP
         ModAdviser.ModSuggestion state = ModAdviser.ModSuggestion.SUGGESTED;
         if (basePath.length() > "minecraft/".length()) {
             state = adviser.advise(StringUtils.substringAfter(basePath, "minecraft/") + (file.isDirectory() ? "/" : ""), file.isDirectory());
-            if (file.isFile() && Objects.equals(FileUtils.getNameWithoutExtension(file), version))
+            if (file.isFile() && Objects.equals(FileUtils.getNameWithoutExtension(file), version)) // Ignore <version>.json, <version>.jar
                 state = ModAdviser.ModSuggestion.HIDDEN;
-            if (file.isDirectory() && Objects.equals(file.getName(), version + "-natives"))
+            if (file.isDirectory() && Objects.equals(file.getName(), version + "-natives")) // Ignore <version>-natives
                 state = ModAdviser.ModSuggestion.HIDDEN;
             if (state == ModAdviser.ModSuggestion.HIDDEN)
                 return null;
@@ -146,7 +146,7 @@ public final class ModpackFileSelectionPage extends StackPane implements WizardP
         LinkedList<String> list = new LinkedList<>();
         getFilesNeeded(rootNode, "minecraft", list);
         controller.getSettings().put(MODPACK_FILE_SELECTION, list);
-        controller.onFinish();
+        controller.onNext();
     }
 
     @Override

HMCL/src/main/java/org/jackhuang/hmcl/ui/export/ModpackTypeSelectionPage.java

@@ -0,0 +1,66 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.export;
+
+import com.jfoenix.controls.JFXButton;
+import javafx.fxml.FXML;
+import javafx.scene.layout.StackPane;
+import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.wizard.WizardController;
+import org.jackhuang.hmcl.ui.wizard.WizardPage;
+
+import java.util.Map;
+
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public final class ModpackTypeSelectionPage extends StackPane implements WizardPage {
+    private final WizardController controller;
+    @FXML
+    private JFXButton btnHMCL;
+    @FXML
+    private JFXButton btnMultiMC;
+
+    public ModpackTypeSelectionPage(WizardController controller) {
+        this.controller = controller;
+        FXUtils.loadFXML(this, "/assets/fxml/modpack/type.fxml");
+
+        JFXButton[] buttons = new JFXButton[]{btnHMCL, btnMultiMC};
+        String[] types = new String[]{MODPACK_TYPE_HMCL, MODPACK_TYPE_MULTIMC};
+        for (int i = 0; i < types.length; ++i) {
+            String type = types[i];
+            buttons[i].setOnMouseClicked(e -> {
+                controller.getSettings().put(MODPACK_TYPE, type);
+                controller.onFinish();
+            });
+        }
+    }
+
+    @Override
+    public void cleanup(Map<String, Object> settings) {
+    }
+
+    @Override
+    public String getTitle() {
+        return i18n("modpack.wizard.step.3.title");
+    }
+
+    public static final String MODPACK_TYPE = "modpack.type";
+
+    public static final String MODPACK_TYPE_MULTIMC = "multimc";
+    public static final String MODPACK_TYPE_HMCL = "hmcl";
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/profile/ProfileAdvancedListItem.java

@@ -19,13 +19,14 @@ package org.jackhuang.hmcl.ui.profile;
 
 import javafx.beans.property.ObjectProperty;
 import javafx.beans.property.SimpleObjectProperty;
-import javafx.scene.image.Image;
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.setting.Profiles;
 import org.jackhuang.hmcl.setting.Theme;
 import org.jackhuang.hmcl.ui.SVG;
 import org.jackhuang.hmcl.ui.construct.AdvancedListItem;
 
+import static org.jackhuang.hmcl.ui.FXUtils.newImage;
+
 public class ProfileAdvancedListItem extends AdvancedListItem {
     private ObjectProperty<Profile> profile = new SimpleObjectProperty<Profile>() {
 
@@ -41,7 +42,7 @@ public class ProfileAdvancedListItem extends AdvancedListItem {
     };
 
     public ProfileAdvancedListItem() {
-        setImage(new Image("/assets/img/craft_table.png"));
+        setImage(newImage("/assets/img/craft_table.png"));
         setRightGraphic(SVG.viewList(Theme.blackFillBinding(), -1, -1));
     }
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/profile/ProfileListItemSkin.java

@@ -22,7 +22,6 @@ import com.jfoenix.controls.JFXRadioButton;
 import com.jfoenix.effects.JFXDepthManager;
 import javafx.geometry.Pos;
 import javafx.scene.control.SkinBase;
-import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
 import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.HBox;
@@ -31,6 +30,8 @@ import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.SVG;
 import org.jackhuang.hmcl.ui.construct.TwoLineListItem;
 
+import static org.jackhuang.hmcl.ui.FXUtils.newImage;
+
 public class ProfileListItemSkin extends SkinBase<ProfileListItem> {
 
     public ProfileListItemSkin(ProfileListItem skinnable) {
@@ -54,7 +55,7 @@ public class ProfileListItemSkin extends SkinBase<ProfileListItem> {
 
         ImageView imageView = new ImageView();
         FXUtils.limitSize(imageView, 32, 32);
-        imageView.imageProperty().set(new Image("/assets/img/craft_table.png"));
+        imageView.imageProperty().set(newImage("/assets/img/craft_table.png"));
 
         TwoLineListItem item = new TwoLineListItem();
         BorderPane.setAlignment(item, Pos.CENTER);

HMCL/src/main/java/org/jackhuang/hmcl/ui/profile/ProfilePage.java

@@ -26,11 +26,9 @@ import javafx.beans.property.ReadOnlyStringWrapper;
 import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.property.StringProperty;
 import javafx.fxml.FXML;
-import javafx.scene.Node;
 import javafx.scene.layout.StackPane;
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.setting.Profiles;
-import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.construct.FileItem;
 import org.jackhuang.hmcl.ui.construct.PageCloseEvent;
@@ -38,7 +36,6 @@ import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
 import org.jackhuang.hmcl.util.StringUtils;
 
 import java.io.File;
-import java.nio.file.Paths;
 import java.util.Optional;
 
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/DatapackListItem.java

@@ -1,60 +0,0 @@
-/*
- * Hello Minecraft! Launcher
- * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-package org.jackhuang.hmcl.ui.versions;
-
-import com.jfoenix.controls.JFXButton;
-import com.jfoenix.controls.JFXCheckBox;
-import com.jfoenix.effects.JFXDepthManager;
-import javafx.geometry.Pos;
-import javafx.scene.layout.BorderPane;
-import org.jackhuang.hmcl.mod.Datapack;
-import org.jackhuang.hmcl.setting.Theme;
-import org.jackhuang.hmcl.ui.FXUtils;
-import org.jackhuang.hmcl.ui.SVG;
-import org.jackhuang.hmcl.ui.construct.TwoLineListItem;
-
-import java.util.function.Consumer;
-
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-
-public class DatapackListItem extends BorderPane {
-
-    public DatapackListItem(Datapack.Pack info, Consumer<DatapackListItem> deleteCallback) {
-        JFXCheckBox chkEnabled = new JFXCheckBox();
-        BorderPane.setAlignment(chkEnabled, Pos.CENTER);
-        setLeft(chkEnabled);
-
-        TwoLineListItem modItem = new TwoLineListItem();
-        BorderPane.setAlignment(modItem, Pos.CENTER);
-        setCenter(modItem);
-
-        JFXButton btnRemove = new JFXButton();
-        FXUtils.installFastTooltip(btnRemove, i18n("datapack.remove"));
-        btnRemove.setOnMouseClicked(e -> deleteCallback.accept(this));
-        btnRemove.getStyleClass().add("toggle-icon4");
-        BorderPane.setAlignment(btnRemove, Pos.CENTER);
-        btnRemove.setGraphic(SVG.close(Theme.blackFillBinding(), 15, 15));
-        setRight(btnRemove);
-
-        setStyle("-fx-background-radius: 2; -fx-background-color: white; -fx-padding: 8;");
-        JFXDepthManager.setDepth(this, 1);
-        modItem.setTitle(info.getId());
-        modItem.setSubtitle(info.getDescription());
-        chkEnabled.selectedProperty().bindBidirectional(info.activeProperty());
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/DatapackListPage.java

@@ -19,11 +19,16 @@ package org.jackhuang.hmcl.ui.versions;
 
 import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.property.StringProperty;
+import javafx.collections.ObservableList;
+import javafx.scene.control.Skin;
+import javafx.scene.control.TreeItem;
 import javafx.stage.FileChooser;
 import org.jackhuang.hmcl.mod.Datapack;
+import org.jackhuang.hmcl.task.Schedulers;
+import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.FXUtils;
-import org.jackhuang.hmcl.ui.ListPage;
+import org.jackhuang.hmcl.ui.ListPageBase;
 import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
 import org.jackhuang.hmcl.util.Logging;
 import org.jackhuang.hmcl.util.io.FileUtils;
@@ -32,16 +37,19 @@ import org.jackhuang.hmcl.util.javafx.MappedObservableList;
 import java.io.File;
 import java.io.IOException;
 import java.nio.file.Path;
-import java.util.*;
+import java.util.List;
+import java.util.Objects;
 import java.util.logging.Level;
 
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
-public class DatapackListPage extends ListPage<DatapackListItem> implements DecoratorPage {
+public class DatapackListPage extends ListPageBase<DatapackListPageSkin.DatapackInfoObject> implements DecoratorPage {
     private final StringProperty title = new SimpleStringProperty();
     private final Path worldDir;
     private final Datapack datapack;
 
+    private final ObservableList<DatapackListPageSkin.DatapackInfoObject> items;
+
     public DatapackListPage(String worldName, Path worldDir) {
         this.worldDir = worldDir;
 
@@ -50,26 +58,32 @@ public class DatapackListPage extends ListPage<DatapackListItem> implements Deco
         datapack = new Datapack(worldDir.resolve("datapacks"));
         datapack.loadFromDir();
 
-        setItems(MappedObservableList.create(datapack.getInfo(),
-                pack -> new DatapackListItem(pack, item -> {
-                    try {
-                        datapack.deletePack(pack);
-                    } catch (IOException e) {
-                        Logging.LOG.warning("Failed to delete datapack");
-                    }
-                })));
+        setItems(items = MappedObservableList.create(datapack.getInfo(), DatapackListPageSkin.DatapackInfoObject::new));
 
-        FXUtils.applyDragListener(this, it -> Objects.equals("zip", FileUtils.getExtension(it)), mods -> {
-            mods.forEach(it -> {
-                try {
-                    Datapack zip = new Datapack(it.toPath());
-                    zip.loadFromZip();
-                    zip.installTo(worldDir);
-                } catch (IOException | IllegalArgumentException e) {
-                    Logging.LOG.log(Level.WARNING, "Unable to parse datapack file " + it, e);
-                }
-            });
-        }, datapack::loadFromDir);
+        FXUtils.applyDragListener(this, it -> Objects.equals("zip", FileUtils.getExtension(it)),
+                mods -> mods.forEach(this::installSingleDatapack), this::refresh);
+    }
+
+    private void installSingleDatapack(File datapack) {
+        try {
+            Datapack zip = new Datapack(datapack.toPath());
+            zip.loadFromZip();
+            zip.installTo(worldDir);
+        } catch (IOException | IllegalArgumentException e) {
+            Logging.LOG.log(Level.WARNING, "Unable to parse datapack file " + datapack, e);
+        }
+    }
+
+    @Override
+    protected Skin<?> createDefaultSkin() {
+        return new DatapackListPageSkin(this);
+    }
+
+    public void refresh() {
+        setLoading(true);
+        Task.runAsync(datapack::loadFromDir)
+                .withRunAsync(Schedulers.javafx(), () -> setLoading(false))
+                .start();
     }
 
     @Override
@@ -77,7 +91,6 @@ public class DatapackListPage extends ListPage<DatapackListItem> implements Deco
         return title;
     }
 
-    @Override
     public void add() {
         FileChooser chooser = new FileChooser();
         chooser.setTitle(i18n("datapack.choose_datapack"));
@@ -85,16 +98,36 @@ public class DatapackListPage extends ListPage<DatapackListItem> implements Deco
         List<File> res = chooser.showOpenMultipleDialog(Controllers.getStage());
 
         if (res != null)
-            res.forEach(it -> {
-                try {
-                    Datapack zip = new Datapack(it.toPath());
-                    zip.loadFromZip();
-                    zip.installTo(worldDir);
-                } catch (IOException | IllegalArgumentException e) {
-                    Logging.LOG.log(Level.WARNING, "Unable to parse datapack file " + it, e);
-                }
-            });
+            res.forEach(this::installSingleDatapack);
 
         datapack.loadFromDir();
     }
+
+    void removeSelected(ObservableList<TreeItem<DatapackListPageSkin.DatapackInfoObject>> selectedItems) {
+        selectedItems.stream()
+                .map(TreeItem::getValue)
+                .map(DatapackListPageSkin.DatapackInfoObject::getPackInfo)
+                .forEach(pack -> {
+                    try {
+                        datapack.deletePack(pack);
+                    } catch (IOException e) {
+                        // Fail to remove mods if the game is running or the datapack is absent.
+                        Logging.LOG.warning("Failed to delete datapack " + pack);
+                    }
+                });
+    }
+
+    void enableSelected(ObservableList<TreeItem<DatapackListPageSkin.DatapackInfoObject>> selectedItems) {
+        selectedItems.stream()
+                .map(TreeItem::getValue)
+                .map(DatapackListPageSkin.DatapackInfoObject::getPackInfo)
+                .forEach(info -> info.setActive(true));
+    }
+
+    void disableSelected(ObservableList<TreeItem<DatapackListPageSkin.DatapackInfoObject>> selectedItems) {
+        selectedItems.stream()
+                .map(TreeItem::getValue)
+                .map(DatapackListPageSkin.DatapackInfoObject::getPackInfo)
+                .forEach(info -> info.setActive(false));
+    }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/DatapackListPageSkin.java

@@ -0,0 +1,126 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.versions;
+
+import com.jfoenix.controls.JFXTreeTableColumn;
+import com.jfoenix.controls.JFXTreeTableView;
+import com.jfoenix.controls.RecursiveTreeItem;
+import com.jfoenix.controls.datamodels.treetable.RecursiveTreeObject;
+import com.jfoenix.effects.JFXDepthManager;
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.geometry.Insets;
+import javafx.scene.Node;
+import javafx.scene.control.SelectionMode;
+import javafx.scene.control.SkinBase;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.HBox;
+import org.jackhuang.hmcl.mod.Datapack;
+import org.jackhuang.hmcl.ui.SVG;
+import org.jackhuang.hmcl.ui.construct.JFXCheckBoxTreeTableCell;
+import org.jackhuang.hmcl.ui.construct.SpinnerPane;
+import org.jackhuang.hmcl.ui.construct.TwoLineListItem;
+import org.jackhuang.hmcl.util.StringUtils;
+
+import static org.jackhuang.hmcl.ui.FXUtils.setupCellValueFactory;
+import static org.jackhuang.hmcl.ui.FXUtils.wrapMargin;
+import static org.jackhuang.hmcl.ui.ToolbarListPageSkin.createToolbarButton;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+class DatapackListPageSkin extends SkinBase<DatapackListPage> {
+
+    DatapackListPageSkin(DatapackListPage skinnable) {
+        super(skinnable);
+
+        BorderPane root = new BorderPane();
+        JFXTreeTableView<DatapackInfoObject> tableView = new JFXTreeTableView<>();
+
+        {
+            HBox toolbar = new HBox();
+            toolbar.getStyleClass().add("jfx-tool-bar-second");
+            JFXDepthManager.setDepth(toolbar, 1);
+            toolbar.setPickOnBounds(false);
+
+            toolbar.getChildren().add(createToolbarButton(i18n("button.refresh"), SVG::refresh, skinnable::refresh));
+            toolbar.getChildren().add(createToolbarButton(i18n("datapack.add"), SVG::plus, skinnable::add));
+            toolbar.getChildren().add(createToolbarButton(i18n("mods.remove"), SVG::delete, () ->
+                    skinnable.removeSelected(tableView.getSelectionModel().getSelectedItems())));
+            toolbar.getChildren().add(createToolbarButton(i18n("mods.enable"), SVG::check, () ->
+                    skinnable.enableSelected(tableView.getSelectionModel().getSelectedItems())));
+            toolbar.getChildren().add(createToolbarButton(i18n("mods.disable"), SVG::close, () ->
+                    skinnable.disableSelected(tableView.getSelectionModel().getSelectedItems())));
+            root.setTop(toolbar);
+        }
+
+        {
+            SpinnerPane center = new SpinnerPane();
+            center.getStyleClass().add("large-spinner-pane");
+            center.loadingProperty().bind(skinnable.loadingProperty());
+
+            tableView.getStyleClass().addAll("no-header");
+            tableView.setShowRoot(false);
+            tableView.setEditable(true);
+            tableView.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
+            tableView.setRoot(new RecursiveTreeItem<>(skinnable.getItems(), RecursiveTreeObject::getChildren));
+
+            JFXTreeTableColumn<DatapackInfoObject, Boolean> activeColumn = new JFXTreeTableColumn<>();
+            setupCellValueFactory(activeColumn, DatapackInfoObject::activeProperty);
+            activeColumn.setCellFactory(c -> new JFXCheckBoxTreeTableCell<>());
+            activeColumn.setEditable(true);
+            activeColumn.setMaxWidth(40);
+            activeColumn.setMinWidth(40);
+
+            JFXTreeTableColumn<DatapackInfoObject, Node> detailColumn = new JFXTreeTableColumn<>();
+            setupCellValueFactory(detailColumn, DatapackInfoObject::nodeProperty);
+
+            tableView.getColumns().setAll(activeColumn, detailColumn);
+
+            tableView.setColumnResizePolicy(JFXTreeTableView.CONSTRAINED_RESIZE_POLICY);
+            center.setContent(tableView);
+            root.setCenter(center);
+        }
+
+        getChildren().setAll(root);
+    }
+
+    static class DatapackInfoObject extends RecursiveTreeObject<DatapackInfoObject> {
+        private final BooleanProperty active;
+        private final Datapack.Pack packInfo;
+        private final ObjectProperty<Node> node;
+
+        DatapackInfoObject(Datapack.Pack packInfo) {
+            this.packInfo = packInfo;
+            this.active = packInfo.activeProperty();
+            this.node = new SimpleObjectProperty<>(wrapMargin(new TwoLineListItem(packInfo.getId(), StringUtils.parseColorEscapes(packInfo.getDescription())),
+                    new Insets(8, 0, 8, 0)));
+        }
+
+        BooleanProperty activeProperty() {
+            return active;
+        }
+
+        ObjectProperty<Node> nodeProperty() {
+            return node;
+        }
+
+        Datapack.Pack getPackInfo() {
+            return packInfo;
+        }
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/GameAdvancedListItem.java

@@ -17,13 +17,13 @@
  */
 package org.jackhuang.hmcl.ui.versions;
 
-import javafx.scene.image.Image;
 import org.jackhuang.hmcl.setting.Profiles;
 import org.jackhuang.hmcl.setting.Theme;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.SVG;
 import org.jackhuang.hmcl.ui.construct.AdvancedListItem;
 
+import static org.jackhuang.hmcl.ui.FXUtils.newImage;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public class GameAdvancedListItem extends AdvancedListItem {
@@ -38,7 +38,7 @@ public class GameAdvancedListItem extends AdvancedListItem {
             } else {
                 setTitle(i18n("version.empty"));
                 setSubtitle(i18n("version.empty.add"));
-                setImage(new Image("/assets/img/grass.png"));
+                setImage(newImage("/assets/img/grass.png"));
             }
         });
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/GameItem.java

@@ -17,19 +17,34 @@
  */
 package org.jackhuang.hmcl.ui.versions;
 
-import javafx.beans.property.*;
+import javafx.application.Platform;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
 import javafx.scene.control.Control;
 import javafx.scene.control.Skin;
 import javafx.scene.image.Image;
 import org.jackhuang.hmcl.download.LibraryAnalyzer;
 import org.jackhuang.hmcl.game.GameVersion;
 import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.util.i18n.I18n;
 
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
+
+import static org.jackhuang.hmcl.download.LibraryAnalyzer.LibraryType.MINECRAFT;
+import static org.jackhuang.hmcl.util.Lang.handleUncaught;
+import static org.jackhuang.hmcl.util.Lang.threadPool;
 import static org.jackhuang.hmcl.util.StringUtils.removePrefix;
 import static org.jackhuang.hmcl.util.StringUtils.removeSuffix;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public class GameItem extends Control {
+
+    private static final ThreadPoolExecutor POOL_VERSION_RESOLVE = threadPool("VersionResolve", true, 1, 1, TimeUnit.SECONDS);
+
     private final Profile profile;
     private final String version;
     private final StringProperty title = new SimpleStringProperty();
@@ -40,16 +55,27 @@ public class GameItem extends Control {
         this.profile = profile;
         this.version = id;
 
-        String game = GameVersion.minecraftVersion(profile.getRepository().getVersionJar(id)).orElse("Unknown");
+        // GameVersion.minecraftVersion() is a time-costing job (up to ~200 ms)
+        CompletableFuture.supplyAsync(() -> GameVersion.minecraftVersion(profile.getRepository().getVersionJar(id)).orElse(i18n("message.unknown")), POOL_VERSION_RESOLVE)
+                .thenAcceptAsync(game -> {
+                    StringBuilder libraries = new StringBuilder(game);
+                    LibraryAnalyzer analyzer = LibraryAnalyzer.analyze(profile.getRepository().getResolvedPreservingPatchesVersion(id));
+                    for (LibraryAnalyzer.LibraryMark mark : analyzer) {
+                        String libraryId = mark.getLibraryId();
+                        String libraryVersion = mark.getLibraryVersion();
+                        if (libraryId.equals(MINECRAFT.getPatchId())) continue;
+                        if (I18n.hasKey("install.installer." + libraryId)) {
+                            libraries.append(", ").append(i18n("install.installer." + libraryId));
+                            if (libraryVersion != null)
+                                libraries.append(": ").append(modifyVersion("", libraryVersion.replaceAll("(?i)" + libraryId, "")));
+                        }
+                    }
 
-        StringBuilder libraries = new StringBuilder(game);
-        LibraryAnalyzer analyzer = LibraryAnalyzer.analyze(profile.getRepository().getVersion(id));
-        analyzer.getForge().ifPresent(library -> libraries.append(", ").append(i18n("install.installer.forge")).append(": ").append(modifyVersion(game, library.getVersion().replaceAll("(?i)forge", ""))));
-        analyzer.getLiteLoader().ifPresent(library -> libraries.append(", ").append(i18n("install.installer.liteloader")).append(": ").append(modifyVersion(game, library.getVersion().replaceAll("(?i)liteloader", ""))));
-        analyzer.getOptiFine().ifPresent(library -> libraries.append(", ").append(i18n("install.installer.optifine")).append(": ").append(modifyVersion(game, library.getVersion().replaceAll("(?i)optifine", ""))));
+                    subtitle.set(libraries.toString());
+                }, Platform::runLater)
+                .exceptionally(handleUncaught);
 
         title.set(id);
-        subtitle.set(libraries.toString());
         image.set(profile.getRepository().getVersionIconImage(version));
     }
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/GameList.java

@@ -17,12 +17,10 @@
  */
 package org.jackhuang.hmcl.ui.versions;
 
-import com.jfoenix.concurrency.JFXUtilities;
 import javafx.application.Platform;
-import javafx.beans.property.*;
-import javafx.collections.FXCollections;
-import javafx.scene.control.Control;
-import javafx.scene.control.Skin;
+import javafx.beans.property.ReadOnlyStringProperty;
+import javafx.beans.property.ReadOnlyStringWrapper;
+import javafx.scene.Node;
 import javafx.scene.control.ToggleGroup;
 import org.jackhuang.hmcl.event.EventBus;
 import org.jackhuang.hmcl.event.RefreshingVersionsEvent;
@@ -30,32 +28,31 @@ import org.jackhuang.hmcl.game.HMCLGameRepository;
 import org.jackhuang.hmcl.game.Version;
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.setting.Profiles;
-import org.jackhuang.hmcl.ui.Controllers;
-import org.jackhuang.hmcl.ui.WeakListenerHolder;
+import org.jackhuang.hmcl.ui.*;
 import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
 import org.jackhuang.hmcl.ui.download.ModpackInstallWizardProvider;
 import org.jackhuang.hmcl.ui.download.VanillaInstallWizardProvider;
 import org.jackhuang.hmcl.util.i18n.I18n;
 import org.jackhuang.hmcl.util.versioning.VersionNumber;
 
+import java.util.Arrays;
 import java.util.Comparator;
 import java.util.Date;
 import java.util.List;
 import java.util.stream.Collectors;
 
+import static org.jackhuang.hmcl.ui.FXUtils.runInFX;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
-public class GameList extends Control implements DecoratorPage {
+public class GameList extends ListPageBase<GameListItem> implements DecoratorPage {
     private final ReadOnlyStringWrapper title = new ReadOnlyStringWrapper(I18n.i18n("version.manage"));
-    private final BooleanProperty loading = new SimpleBooleanProperty(true);
-    private final ListProperty<GameListItem> items = new SimpleListProperty<>(FXCollections.observableArrayList());
 
     private ToggleGroup toggleGroup;
 
     public GameList() {
         EventBus.EVENT_BUS.channel(RefreshingVersionsEvent.class).register(event -> {
             if (event.getSource() == Profiles.getSelectedProfile().getRepository())
-                JFXUtilities.runInFX(() -> loading.set(true));
+                runInFX(() -> setLoading(true));
         });
 
         Profiles.registerVersionsListener(this::loadVersions);
@@ -72,10 +69,10 @@ public class GameList extends Control implements DecoratorPage {
                         .thenComparing(a -> VersionNumber.asVersion(a.getId())))
                 .map(version -> new GameListItem(toggleGroup, profile, version.getId()))
                 .collect(Collectors.toList());
-        JFXUtilities.runInFX(() -> {
+        runInFX(() -> {
             if (profile == Profiles.getSelectedProfile()) {
-                loading.set(false);
-                items.setAll(children);
+                setLoading(false);
+                itemsProperty().setAll(children);
                 children.forEach(GameListItem::checkSelection);
 
                 profile.selectedVersionProperty().addListener(listenerHolder.weak((a, b, newValue) -> {
@@ -97,8 +94,8 @@ public class GameList extends Control implements DecoratorPage {
     }
 
     @Override
-    protected Skin<?> createDefaultSkin() {
-        return new GameListSkin(this);
+    protected GameListSkin createDefaultSkin() {
+        return new GameListSkin();
     }
 
     void addNewGame() {
@@ -128,11 +125,20 @@ public class GameList extends Control implements DecoratorPage {
         return title.getReadOnlyProperty();
     }
 
-    public BooleanProperty loadingProperty() {
-        return loading;
-    }
+    private class GameListSkin extends ToolbarListPageSkin<GameList> {
 
-    public ListProperty<GameListItem> itemsProperty() {
-        return items;
+        public GameListSkin() {
+            super(GameList.this);
+        }
+
+        @Override
+        protected List<Node> initializeToolbar(GameList skinnable) {
+            return Arrays.asList(
+                    createToolbarButton(i18n("install.new_game"), SVG::plus, skinnable::addNewGame),
+                    createToolbarButton(i18n("install.modpack"), SVG::importIcon, skinnable::importModpack),
+                    createToolbarButton(i18n("button.refresh"), SVG::refresh, skinnable::refresh),
+                    createToolbarButton(i18n("settings.type.global.manage"), SVG::gear, skinnable::modifyGlobalGameSettings)
+            );
+        }
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/GameListItemSkin.java

@@ -17,13 +17,14 @@
  */
 package org.jackhuang.hmcl.ui.versions;
 
-import com.jfoenix.concurrency.JFXUtilities;
 import com.jfoenix.controls.JFXButton;
 import com.jfoenix.controls.JFXPopup;
 import com.jfoenix.controls.JFXRadioButton;
 import com.jfoenix.effects.JFXDepthManager;
 import javafx.geometry.Pos;
+import javafx.scene.Cursor;
 import javafx.scene.control.SkinBase;
+import javafx.scene.input.MouseButton;
 import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.HBox;
 import org.jackhuang.hmcl.setting.Theme;
@@ -33,6 +34,7 @@ import org.jackhuang.hmcl.ui.construct.IconedMenuItem;
 import org.jackhuang.hmcl.ui.construct.MenuSeparator;
 import org.jackhuang.hmcl.ui.construct.PopupMenu;
 
+import static org.jackhuang.hmcl.ui.FXUtils.runInFX;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public class GameListItemSkin extends SkinBase<GameListItem> {
@@ -49,22 +51,24 @@ public class GameListItemSkin extends SkinBase<GameListItem> {
         chkSelected.setToggleGroup(skinnable.getToggleGroup());
         root.setLeft(chkSelected);
 
-        root.setCenter(new GameItem(skinnable.getProfile(), skinnable.getVersion()));
+        GameItem gameItem = new GameItem(skinnable.getProfile(), skinnable.getVersion());
+        gameItem.setMouseTransparent(true);
+        root.setCenter(gameItem);
 
         PopupMenu menu = new PopupMenu();
         JFXPopup popup = new JFXPopup(menu);
 
         menu.getContent().setAll(
+                new IconedMenuItem(FXUtils.limitingSize(SVG.launch(Theme.blackFillBinding(), 14, 14), 14, 14), i18n("version.launch.test"), FXUtils.withJFXPopupClosing(skinnable::launch, popup)),
+                new IconedMenuItem(FXUtils.limitingSize(SVG.script(Theme.blackFillBinding(), 14, 14), 14, 14), i18n("version.launch_script"), FXUtils.withJFXPopupClosing(skinnable::generateLaunchScript, popup)),
+                new MenuSeparator(),
                 new IconedMenuItem(FXUtils.limitingSize(SVG.gear(Theme.blackFillBinding(), 14, 14), 14, 14), i18n("version.manage.manage"), FXUtils.withJFXPopupClosing(skinnable::modifyGameSettings, popup)),
                 new MenuSeparator(),
                 new IconedMenuItem(FXUtils.limitingSize(SVG.pencil(Theme.blackFillBinding(), 14, 14), 14, 14), i18n("version.manage.rename"), FXUtils.withJFXPopupClosing(skinnable::rename, popup)),
                 new IconedMenuItem(FXUtils.limitingSize(SVG.delete(Theme.blackFillBinding(), 14, 14), 14, 14), i18n("version.manage.remove"), FXUtils.withJFXPopupClosing(skinnable::remove, popup)),
                 new IconedMenuItem(FXUtils.limitingSize(SVG.export(Theme.blackFillBinding(), 14, 14), 14, 14), i18n("modpack.export"), FXUtils.withJFXPopupClosing(skinnable::export, popup)),
                 new MenuSeparator(),
-                new IconedMenuItem(FXUtils.limitingSize(SVG.folderOpen(Theme.blackFillBinding(), 14, 14), 14, 14), i18n("folder.game"), FXUtils.withJFXPopupClosing(skinnable::browse, popup)),
-                new MenuSeparator(),
-                new IconedMenuItem(FXUtils.limitingSize(SVG.launch(Theme.blackFillBinding(), 14, 14), 14, 14), i18n("version.launch.test"), FXUtils.withJFXPopupClosing(skinnable::launch, popup)),
-                new IconedMenuItem(FXUtils.limitingSize(SVG.script(Theme.blackFillBinding(), 14, 14), 14, 14), i18n("version.launch_script"), FXUtils.withJFXPopupClosing(skinnable::generateLaunchScript, popup)));
+                new IconedMenuItem(FXUtils.limitingSize(SVG.folderOpen(Theme.blackFillBinding(), 14, 14), 14, 14), i18n("folder.game"), FXUtils.withJFXPopupClosing(skinnable::browse, popup)));
 
         HBox right = new HBox();
         right.setAlignment(Pos.CENTER_RIGHT);
@@ -73,7 +77,7 @@ public class GameListItemSkin extends SkinBase<GameListItem> {
             btnUpgrade.setOnMouseClicked(e -> skinnable.update());
             btnUpgrade.getStyleClass().add("toggle-icon4");
             btnUpgrade.setGraphic(SVG.update(Theme.blackFillBinding(), -1, -1));
-            JFXUtilities.runInFX(() -> FXUtils.installFastTooltip(btnUpgrade, i18n("version.update")));
+            runInFX(() -> FXUtils.installFastTooltip(btnUpgrade, i18n("version.update")));
             right.getChildren().add(btnUpgrade);
         }
 
@@ -91,5 +95,16 @@ public class GameListItemSkin extends SkinBase<GameListItem> {
         JFXDepthManager.setDepth(root, 1);
 
         getChildren().setAll(root);
+
+        root.setCursor(Cursor.HAND);
+        root.setOnMouseClicked(e -> {
+            if (e.getButton() == MouseButton.PRIMARY) {
+                if (e.getClickCount() == 1) {
+                    skinnable.modifyGameSettings();
+                }
+            } else if (e.getButton() == MouseButton.SECONDARY) {
+                popup.show(root, JFXPopup.PopupVPosition.TOP, JFXPopup.PopupHPosition.LEFT, e.getX(), e.getY());
+            }
+        });
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/GameListSkin.java

@@ -1,120 +0,0 @@
-/*
- * Hello Minecraft! Launcher
- * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-package org.jackhuang.hmcl.ui.versions;
-
-import com.jfoenix.controls.JFXButton;
-import com.jfoenix.controls.JFXScrollPane;
-import com.jfoenix.controls.JFXSpinner;
-import com.jfoenix.effects.JFXDepthManager;
-import javafx.beans.binding.Bindings;
-import javafx.geometry.Insets;
-import javafx.scene.Node;
-import javafx.scene.control.ScrollPane;
-import javafx.scene.control.SkinBase;
-import javafx.scene.layout.BorderPane;
-import javafx.scene.layout.HBox;
-import javafx.scene.layout.StackPane;
-import javafx.scene.layout.VBox;
-import org.jackhuang.hmcl.setting.Theme;
-import org.jackhuang.hmcl.ui.FXUtils;
-import org.jackhuang.hmcl.ui.SVG;
-import org.jackhuang.hmcl.util.i18n.I18n;
-
-public class GameListSkin extends SkinBase<GameList> {
-
-    private static Node wrap(Node node) {
-        StackPane stackPane = new StackPane();
-        stackPane.setPadding(new Insets(0, 5, 0, 2));
-        stackPane.getChildren().setAll(node);
-        return stackPane;
-    }
-
-    public GameListSkin(GameList skinnable) {
-        super(skinnable);
-
-        BorderPane root = new BorderPane();
-
-        {
-            HBox toolbar = new HBox();
-            toolbar.getStyleClass().setAll("jfx-tool-bar-second");
-            JFXDepthManager.setDepth(toolbar, 1);
-            toolbar.setPickOnBounds(false);
-
-            JFXButton btnAddNewGame = new JFXButton();
-            btnAddNewGame.getStyleClass().add("jfx-tool-bar-button");
-            btnAddNewGame.textFillProperty().bind(Theme.foregroundFillBinding());
-            btnAddNewGame.setGraphic(wrap(SVG.plus(Theme.foregroundFillBinding(), -1, -1)));
-            btnAddNewGame.setText(I18n.i18n("install.new_game"));
-            btnAddNewGame.setOnMouseClicked(e -> skinnable.addNewGame());
-            toolbar.getChildren().add(btnAddNewGame);
-
-            JFXButton btnImportModpack = new JFXButton();
-            btnImportModpack.getStyleClass().add("jfx-tool-bar-button");
-            btnImportModpack.textFillProperty().bind(Theme.foregroundFillBinding());
-            btnImportModpack.setGraphic(wrap(SVG.importIcon(Theme.foregroundFillBinding(), -1, -1)));
-            btnImportModpack.setText(I18n.i18n("install.modpack"));
-            btnImportModpack.setOnMouseClicked(e -> skinnable.importModpack());
-            toolbar.getChildren().add(btnImportModpack);
-
-            JFXButton btnRefresh = new JFXButton();
-            btnRefresh.getStyleClass().add("jfx-tool-bar-button");
-            btnRefresh.textFillProperty().bind(Theme.foregroundFillBinding());
-            btnRefresh.setGraphic(wrap(SVG.refresh(Theme.foregroundFillBinding(), -1, -1)));
-            btnRefresh.setText(I18n.i18n("button.refresh"));
-            btnRefresh.setOnMouseClicked(e -> skinnable.refresh());
-            toolbar.getChildren().add(btnRefresh);
-
-            JFXButton btnModify = new JFXButton();
-            btnModify.getStyleClass().add("jfx-tool-bar-button");
-            btnModify.textFillProperty().bind(Theme.foregroundFillBinding());
-            btnModify.setGraphic(wrap(SVG.gear(Theme.foregroundFillBinding(), -1, -1)));
-            btnModify.setText(I18n.i18n("settings.type.global.manage"));
-            btnModify.setOnMouseClicked(e -> skinnable.modifyGlobalGameSettings());
-            toolbar.getChildren().add(btnModify);
-
-            root.setTop(toolbar);
-        }
-
-        {
-            StackPane center = new StackPane();
-
-            JFXSpinner spinner = new JFXSpinner();
-            spinner.getStyleClass().setAll("first-spinner");
-
-            ScrollPane scrollPane = new ScrollPane();
-            scrollPane.setFitToWidth(true);
-
-            VBox gameList = new VBox();
-            gameList.maxWidthProperty().bind(scrollPane.widthProperty());
-            gameList.setSpacing(10);
-            gameList.setStyle("-fx-padding: 10 10 10 10;");
-
-            Bindings.bindContent(gameList.getChildren(), skinnable.itemsProperty());
-
-            scrollPane.setContent(gameList);
-            JFXScrollPane.smoothScrolling(scrollPane);
-
-            FXUtils.onChangeAndOperate(skinnable.loadingProperty(),
-                    loading -> center.getChildren().setAll(loading ? spinner : scrollPane));
-
-            root.setCenter(center);
-        }
-
-        getChildren().setAll(root);
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/InstallerListPage.java

@@ -17,62 +17,140 @@
  */
 package org.jackhuang.hmcl.ui.versions;
 
+import javafx.scene.Node;
+import javafx.scene.control.Skin;
+import javafx.stage.FileChooser;
 import org.jackhuang.hmcl.download.LibraryAnalyzer;
-import org.jackhuang.hmcl.download.MaintainTask;
-import org.jackhuang.hmcl.download.game.VersionJsonSaveTask;
 import org.jackhuang.hmcl.game.GameVersion;
-import org.jackhuang.hmcl.game.Library;
 import org.jackhuang.hmcl.game.Version;
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.task.Task;
+import org.jackhuang.hmcl.task.TaskExecutor;
+import org.jackhuang.hmcl.task.TaskListener;
 import org.jackhuang.hmcl.ui.Controllers;
+import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.InstallerItem;
-import org.jackhuang.hmcl.ui.ListPage;
+import org.jackhuang.hmcl.ui.ListPageBase;
+import org.jackhuang.hmcl.ui.SVG;
+import org.jackhuang.hmcl.ui.ToolbarListPageSkin;
 import org.jackhuang.hmcl.ui.download.InstallerWizardProvider;
+import org.jackhuang.hmcl.ui.download.UpdateInstallerWizardProvider;
+import org.jackhuang.hmcl.util.Lang;
+import org.jackhuang.hmcl.util.i18n.I18n;
+import org.jackhuang.hmcl.util.io.FileUtils;
 
-import java.util.LinkedList;
-import java.util.Optional;
+import java.io.File;
+import java.util.Arrays;
+import java.util.List;
 import java.util.function.Consumer;
 import java.util.function.Function;
 
+import static org.jackhuang.hmcl.ui.FXUtils.runInFX;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
-public class InstallerListPage extends ListPage<InstallerItem> {
+public class InstallerListPage extends ListPageBase<InstallerItem> {
     private Profile profile;
     private String versionId;
     private Version version;
+    private String gameVersion;
+
+    {
+        FXUtils.applyDragListener(this, it -> Arrays.asList("jar", "exe").contains(FileUtils.getExtension(it)), mods -> {
+            if (!mods.isEmpty())
+                doInstallOffline(mods.get(0));
+        });
+    }
+
+    @Override
+    protected Skin<?> createDefaultSkin() {
+        return new InstallerListPageSkin();
+    }
 
     public void loadVersion(Profile profile, String versionId) {
         this.profile = profile;
         this.versionId = versionId;
-        this.version = profile.getRepository().getResolvedVersion(versionId);
+        this.version = profile.getRepository().getVersion(versionId);
+        this.gameVersion = null;
 
-        LibraryAnalyzer analyzer = LibraryAnalyzer.analyze(version);
+        Task.supplyAsync(() -> {
+            gameVersion = GameVersion.minecraftVersion(profile.getRepository().getVersionJar(version)).orElse(null);
 
-        Function<Library, Consumer<InstallerItem>> removeAction = library -> x -> {
-            LinkedList<Library> newList = new LinkedList<>(version.getLibraries());
-            newList.remove(library);
-            new MaintainTask(version.setLibraries(newList))
-                    .then(variables -> new VersionJsonSaveTask(profile.getRepository(), variables.get(MaintainTask.ID)))
-                    .with(profile.getRepository().refreshVersionsAsync())
-                    .with(Task.of(Schedulers.javafx(), () -> loadVersion(this.profile, this.versionId)))
-                    .start();
-        };
+            return LibraryAnalyzer.analyze(profile.getRepository().getResolvedPreservingPatchesVersion(versionId));
+        }).thenAcceptAsync(Schedulers.javafx(), analyzer -> {
+            Function<String, Consumer<InstallerItem>> removeAction = libraryId -> x -> {
+                profile.getDependency().removeLibraryAsync(version, libraryId)
+                        .thenComposeAsync(profile.getRepository()::save)
+                        .withComposeAsync(profile.getRepository().refreshVersionsAsync())
+                        .withRunAsync(Schedulers.javafx(), () -> loadVersion(this.profile, this.versionId))
+                        .start();
+            };
 
-        itemsProperty().clear();
-        analyzer.getForge().ifPresent(library -> itemsProperty().add(new InstallerItem("Forge", library.getVersion(), removeAction.apply(library))));
-        analyzer.getLiteLoader().ifPresent(library -> itemsProperty().add(new InstallerItem("LiteLoader", library.getVersion(), removeAction.apply(library))));
-        analyzer.getOptiFine().ifPresent(library -> itemsProperty().add(new InstallerItem("OptiFine", library.getVersion(), removeAction.apply(library))));
+            itemsProperty().clear();
+            for (LibraryAnalyzer.LibraryMark mark : analyzer) {
+                String libraryId = mark.getLibraryId();
+                String libraryVersion = mark.getLibraryVersion();
+                String title = I18n.hasKey("install.installer." + libraryId) ? i18n("install.installer." + libraryId) : libraryId;
+                Consumer<InstallerItem> action = "game".equals(libraryId) ? null : removeAction.apply(libraryId);
+                if (libraryVersion != null && Lang.test(() -> profile.getDependency().getVersionList(libraryId)))
+                    itemsProperty().add(
+                            new InstallerItem(title, libraryVersion, () -> {
+                                Controllers.getDecorator().startWizard(new UpdateInstallerWizardProvider(profile, gameVersion, version, libraryId, libraryVersion));
+                            }, action));
+                else
+                    itemsProperty().add(new InstallerItem(title, libraryVersion, null, action));
+            }
+        }).start();
     }
 
-    @Override
-    public void add() {
-        Optional<String> gameVersion = GameVersion.minecraftVersion(profile.getRepository().getVersionJar(version));
-
-        if (!gameVersion.isPresent())
+    public void installOnline() {
+        if (gameVersion == null)
             Controllers.dialog(i18n("version.cannot_read"));
         else
-            Controllers.getDecorator().startWizard(new InstallerWizardProvider(profile, gameVersion.get(), version));
+            Controllers.getDecorator().startWizard(new InstallerWizardProvider(profile, gameVersion, version));
+    }
+
+    public void installOffline() {
+        FileChooser chooser = new FileChooser();
+        chooser.getExtensionFilters().add(new FileChooser.ExtensionFilter(i18n("install.installer.install_offline.extension"), "*.jar", "*.exe"));
+        File file = chooser.showOpenDialog(Controllers.getStage());
+        if (file != null) doInstallOffline(file);
+    }
+
+    private void doInstallOffline(File file) {
+        Task<?> task = profile.getDependency().installLibraryAsync(version, file.toPath())
+                .thenComposeAsync(profile.getRepository().refreshVersionsAsync());
+        task.setName(i18n("install.installer.install_offline"));
+        TaskExecutor executor = task.executor(new TaskListener() {
+            @Override
+            public void onStop(boolean success, TaskExecutor executor) {
+                runInFX(() -> {
+                    if (success) {
+                        loadVersion(profile, versionId);
+                        Controllers.dialog(i18n("install.success"));
+                    } else {
+                        if (executor.getException() == null)
+                            return;
+                        InstallerWizardProvider.alertFailureMessage(executor.getException(), null);
+                    }
+                });
+            }
+        });
+        Controllers.taskDialog(executor, i18n("install.installer.install_offline"));
+        executor.start();
+    }
+
+    private class InstallerListPageSkin extends ToolbarListPageSkin<InstallerListPage> {
+
+        InstallerListPageSkin() {
+            super(InstallerListPage.this);
+        }
+
+        @Override
+        protected List<Node> initializeToolbar(InstallerListPage skinnable) {
+            return Arrays.asList(
+                    createToolbarButton(i18n("install.installer.install_online"), SVG::plus, skinnable::installOnline),
+                    createToolbarButton(i18n("install.installer.install_offline"), SVG::plus, skinnable::installOffline));
+        }
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/ModItem.java

@@ -1,73 +0,0 @@
-/*
- * Hello Minecraft! Launcher
- * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-package org.jackhuang.hmcl.ui.versions;
-
-import com.jfoenix.concurrency.JFXUtilities;
-import com.jfoenix.controls.JFXButton;
-import com.jfoenix.controls.JFXCheckBox;
-import com.jfoenix.effects.JFXDepthManager;
-import javafx.geometry.Pos;
-import javafx.scene.layout.BorderPane;
-import org.jackhuang.hmcl.mod.ModInfo;
-import org.jackhuang.hmcl.setting.Theme;
-import org.jackhuang.hmcl.ui.FXUtils;
-import org.jackhuang.hmcl.ui.SVG;
-import org.jackhuang.hmcl.ui.construct.TwoLineListItem;
-import org.jackhuang.hmcl.util.StringUtils;
-
-import java.util.function.Consumer;
-
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-
-public final class ModItem extends BorderPane {
-
-    public ModItem(ModInfo info, Consumer<ModItem> deleteCallback) {
-        JFXCheckBox chkEnabled = new JFXCheckBox();
-        BorderPane.setAlignment(chkEnabled, Pos.CENTER);
-        setLeft(chkEnabled);
-
-        TwoLineListItem modItem = new TwoLineListItem();
-        BorderPane.setAlignment(modItem, Pos.CENTER);
-        setCenter(modItem);
-
-        JFXButton btnRemove = new JFXButton();
-        JFXUtilities.runInFX(() -> {
-            FXUtils.installFastTooltip(btnRemove, i18n("mods.remove"));
-        });
-        btnRemove.setOnMouseClicked(e -> deleteCallback.accept(this));
-        btnRemove.getStyleClass().add("toggle-icon4");
-        BorderPane.setAlignment(btnRemove, Pos.CENTER);
-        btnRemove.setGraphic(SVG.close(Theme.blackFillBinding(), 15, 15));
-        setRight(btnRemove);
-
-        setStyle("-fx-background-radius: 2; -fx-background-color: white; -fx-padding: 8;");
-        JFXDepthManager.setDepth(this, 1);
-        modItem.setTitle(info.getFileName());
-        StringBuilder message = new StringBuilder(info.getName());
-        if (StringUtils.isNotBlank(info.getVersion()))
-            message.append(", ").append(i18n("archive.version")).append(": ").append(info.getVersion());
-        if (StringUtils.isNotBlank(info.getGameVersion()))
-            message.append(", ").append(i18n("archive.game_version")).append(": ").append(info.getGameVersion());
-        if (StringUtils.isNotBlank(info.getAuthors()))
-            message.append(", ").append(i18n("archive.author")).append(": ").append(info.getAuthors());
-        modItem.setSubtitle(message.toString());
-        chkEnabled.setSelected(info.isActive());
-        chkEnabled.selectedProperty().addListener((a, b, newValue) ->
-                info.activeProperty().set(newValue));
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/ModListPage.java

@@ -17,9 +17,14 @@
  */
 package org.jackhuang.hmcl.ui.versions;
 
-import com.jfoenix.concurrency.JFXUtilities;
 import com.jfoenix.controls.JFXTabPane;
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.collections.ObservableList;
+import javafx.scene.control.Skin;
+import javafx.scene.control.TreeItem;
 import javafx.stage.FileChooser;
+import org.jackhuang.hmcl.download.LibraryAnalyzer;
 import org.jackhuang.hmcl.mod.ModInfo;
 import org.jackhuang.hmcl.mod.ModManager;
 import org.jackhuang.hmcl.setting.Profile;
@@ -27,7 +32,7 @@ import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.FXUtils;
-import org.jackhuang.hmcl.ui.ListPage;
+import org.jackhuang.hmcl.ui.ListPageBase;
 import org.jackhuang.hmcl.util.Logging;
 import org.jackhuang.hmcl.util.io.FileUtils;
 
@@ -36,17 +41,21 @@ import java.io.IOException;
 import java.util.Arrays;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.Objects;
 import java.util.logging.Level;
+import java.util.stream.Collectors;
 
+import static org.jackhuang.hmcl.ui.FXUtils.runInFX;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
-public final class ModListPage extends ListPage<ModItem> {
+public final class ModListPage extends ListPageBase<ModListPageSkin.ModInfoObject> {
+    private final BooleanProperty modded = new SimpleBooleanProperty(this, "modded", false);
 
     private JFXTabPane parentTab;
     private ModManager modManager;
+    private LibraryAnalyzer libraryAnalyzer;
 
     public ModListPage() {
-        setRefreshable(true);
 
         FXUtils.applyDragListener(this, it -> Arrays.asList("jar", "zip", "litemod").contains(FileUtils.getExtension(it)), mods -> {
             mods.forEach(it -> {
@@ -61,60 +70,38 @@ public final class ModListPage extends ListPage<ModItem> {
     }
 
     @Override
+    protected Skin<?> createDefaultSkin() {
+        return new ModListPageSkin(this);
+    }
+
     public void refresh() {
         loadMods(modManager);
     }
 
     public void loadVersion(Profile profile, String id) {
+        libraryAnalyzer = LibraryAnalyzer.analyze(profile.getRepository().getResolvedPreservingPatchesVersion(id));
+        modded.set(libraryAnalyzer.hasModLoader());
         loadMods(profile.getRepository().getModManager(id));
     }
 
-    public void loadMods(ModManager modManager) {
+    private void loadMods(ModManager modManager) {
         this.modManager = modManager;
-        Task.of(variables -> {
+        Task.supplyAsync(() -> {
             synchronized (ModListPage.this) {
-                JFXUtilities.runInFX(() -> loadingProperty().set(true));
-
+                runInFX(() -> loadingProperty().set(true));
                 modManager.refreshMods();
-
-                // Surprisingly, if there are a great number of mods, this processing will cause a long UI pause,
-                // constructing UI elements.
-                // We must do this asynchronously.
-                LinkedList<ModItem> list = new LinkedList<>();
-                for (ModInfo modInfo : modManager.getMods()) {
-                    ModItem item = new ModItem(modInfo, i -> {
-                        try {
-                            modManager.removeMods(modInfo);
-                        } catch (IOException ignore) {
-                            // Fail to remove mods if the game is running or the mod is absent.
-                        }
-                        loadMods(modManager);
-                    });
-                    modInfo.activeProperty().addListener((a, b, newValue) -> {
-                        if (newValue)
-                            item.getStyleClass().remove("disabled");
-                        else
-                            item.getStyleClass().add("disabled");
-                    });
-                    if (!modInfo.isActive())
-                        item.getStyleClass().add("disabled");
-
-                    list.add(item);
-                }
-
-                variables.set("list", list);
+                return new LinkedList<>(modManager.getMods());
             }
-        }).finalized(Schedulers.javafx(), (variables, isDependentsSucceeded) -> {
+        }).whenComplete(Schedulers.javafx(), (list, exception) -> {
             loadingProperty().set(false);
-            if (isDependentsSucceeded)
+            if (exception == null)
                 FXUtils.onWeakChangeAndOperate(parentTab.getSelectionModel().selectedItemProperty(), newValue -> {
                     if (newValue != null && newValue.getUserData() == ModListPage.this)
-                        itemsProperty().setAll(variables.<List<ModItem>>get("list"));
+                        itemsProperty().setAll(list.stream().map(ModListPageSkin.ModInfoObject::new).collect(Collectors.toList()));
                 });
         }).start();
     }
 
-    @Override
     public void add() {
         FileChooser chooser = new FileChooser();
         chooser.setTitle(i18n("mods.choose_mod"));
@@ -125,7 +112,7 @@ public final class ModListPage extends ListPage<ModItem> {
         List<String> succeeded = new LinkedList<>();
         List<String> failed = new LinkedList<>();
         if (res == null) return;
-        Task.of(variables -> {
+        Task.runAsync(() -> {
             for (File file : res) {
                 try {
                     modManager.addMod(file);
@@ -137,7 +124,7 @@ public final class ModListPage extends ListPage<ModItem> {
                     // Actually addMod will not throw exceptions because FileChooser has already filtered files.
                 }
             }
-        }).with(Task.of(Schedulers.javafx(), variables -> {
+        }).withRunAsync(Schedulers.javafx(), () -> {
             List<String> prompt = new LinkedList<>();
             if (!succeeded.isEmpty())
                 prompt.add(i18n("mods.add.success", String.join(", ", succeeded)));
@@ -145,10 +132,50 @@ public final class ModListPage extends ListPage<ModItem> {
                 prompt.add(i18n("mods.add.failed", String.join(", ", failed)));
             Controllers.dialog(String.join("\n", prompt), i18n("mods.add"));
             loadMods(modManager);
-        })).start();
+        }).start();
     }
 
     public void setParentTab(JFXTabPane parentTab) {
         this.parentTab = parentTab;
     }
+
+    public void removeSelected(ObservableList<TreeItem<ModListPageSkin.ModInfoObject>> selectedItems) {
+        try {
+            modManager.removeMods(selectedItems.stream()
+                    .filter(Objects::nonNull)
+                    .map(TreeItem::getValue)
+                    .filter(Objects::nonNull)
+                    .map(ModListPageSkin.ModInfoObject::getModInfo)
+                    .toArray(ModInfo[]::new));
+            loadMods(modManager);
+        } catch (IOException ignore) {
+            // Fail to remove mods if the game is running or the mod is absent.
+        }
+    }
+
+    public void enableSelected(ObservableList<TreeItem<ModListPageSkin.ModInfoObject>> selectedItems) {
+        selectedItems.stream()
+                .map(TreeItem::getValue)
+                .map(ModListPageSkin.ModInfoObject::getModInfo)
+                .forEach(info -> info.setActive(true));
+    }
+
+    public void disableSelected(ObservableList<TreeItem<ModListPageSkin.ModInfoObject>> selectedItems) {
+        selectedItems.stream()
+                .map(TreeItem::getValue)
+                .map(ModListPageSkin.ModInfoObject::getModInfo)
+                .forEach(info -> info.setActive(false));
+    }
+
+    public boolean isModded() {
+        return modded.get();
+    }
+
+    public BooleanProperty moddedProperty() {
+        return modded;
+    }
+
+    public void setModded(boolean modded) {
+        this.modded.set(modded);
+    }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/ModListPageSkin.java

@@ -0,0 +1,146 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.versions;
+
+import com.jfoenix.controls.JFXTreeTableColumn;
+import com.jfoenix.controls.JFXTreeTableView;
+import com.jfoenix.controls.RecursiveTreeItem;
+import com.jfoenix.controls.datamodels.treetable.RecursiveTreeObject;
+import com.jfoenix.effects.JFXDepthManager;
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.geometry.Insets;
+import javafx.scene.Node;
+import javafx.scene.control.Label;
+import javafx.scene.control.SelectionMode;
+import javafx.scene.control.SkinBase;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.StackPane;
+import org.jackhuang.hmcl.mod.ModInfo;
+import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.SVG;
+import org.jackhuang.hmcl.ui.construct.JFXCheckBoxTreeTableCell;
+import org.jackhuang.hmcl.ui.construct.SpinnerPane;
+import org.jackhuang.hmcl.ui.construct.TwoLineListItem;
+
+import static org.jackhuang.hmcl.ui.FXUtils.setupCellValueFactory;
+import static org.jackhuang.hmcl.ui.FXUtils.wrapMargin;
+import static org.jackhuang.hmcl.ui.ToolbarListPageSkin.createToolbarButton;
+import static org.jackhuang.hmcl.util.StringUtils.isNotBlank;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+class ModListPageSkin extends SkinBase<ModListPage> {
+
+    ModListPageSkin(ModListPage skinnable) {
+        super(skinnable);
+
+        StackPane pane = new StackPane();
+        pane.getStyleClass().addAll("notice-pane", "white-background");
+
+        BorderPane root = new BorderPane();
+        JFXTreeTableView<ModInfoObject> tableView = new JFXTreeTableView<>();
+
+        {
+            HBox toolbar = new HBox();
+            toolbar.getStyleClass().add("jfx-tool-bar-second");
+            JFXDepthManager.setDepth(toolbar, 1);
+            toolbar.setPickOnBounds(false);
+
+            toolbar.getChildren().add(createToolbarButton(i18n("button.refresh"), SVG::refresh, skinnable::refresh));
+            toolbar.getChildren().add(createToolbarButton(i18n("mods.add"), SVG::plus, skinnable::add));
+            toolbar.getChildren().add(createToolbarButton(i18n("mods.remove"), SVG::delete, () ->
+                    skinnable.removeSelected(tableView.getSelectionModel().getSelectedItems())));
+            toolbar.getChildren().add(createToolbarButton(i18n("mods.enable"), SVG::check, () ->
+                    skinnable.enableSelected(tableView.getSelectionModel().getSelectedItems())));
+            toolbar.getChildren().add(createToolbarButton(i18n("mods.disable"), SVG::close, () ->
+                    skinnable.disableSelected(tableView.getSelectionModel().getSelectedItems())));
+            root.setTop(toolbar);
+        }
+
+        {
+            SpinnerPane center = new SpinnerPane();
+            center.getStyleClass().add("large-spinner-pane");
+            center.loadingProperty().bind(skinnable.loadingProperty());
+
+            tableView.getStyleClass().add("no-header");
+            tableView.setShowRoot(false);
+            tableView.setEditable(true);
+            tableView.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
+            tableView.setRoot(new RecursiveTreeItem<>(skinnable.getItems(), RecursiveTreeObject::getChildren));
+
+            JFXTreeTableColumn<ModInfoObject, Boolean> activeColumn = new JFXTreeTableColumn<>();
+            setupCellValueFactory(activeColumn, ModInfoObject::activeProperty);
+            activeColumn.setCellFactory(c -> new JFXCheckBoxTreeTableCell<>());
+            activeColumn.setEditable(true);
+            activeColumn.setMaxWidth(40);
+            activeColumn.setMinWidth(40);
+
+            JFXTreeTableColumn<ModInfoObject, Node> detailColumn = new JFXTreeTableColumn<>();
+            setupCellValueFactory(detailColumn, ModInfoObject::nodeProperty);
+
+            tableView.getColumns().setAll(activeColumn, detailColumn);
+
+            tableView.setColumnResizePolicy(JFXTreeTableView.CONSTRAINED_RESIZE_POLICY);
+            center.setContent(tableView);
+            root.setCenter(center);
+        }
+
+        Label label = new Label(i18n("mods.not_modded"));
+        label.prefWidthProperty().bind(pane.widthProperty().add(-100));
+
+        FXUtils.onChangeAndOperate(skinnable.moddedProperty(), modded -> {
+            if (modded) pane.getChildren().setAll(root);
+            else pane.getChildren().setAll(label);
+        });
+
+        getChildren().setAll(pane);
+    }
+
+    static class ModInfoObject extends RecursiveTreeObject<ModInfoObject> {
+        private final BooleanProperty active;
+        private final ModInfo modInfo;
+        private final ObjectProperty<Node> node;
+
+        ModInfoObject(ModInfo modInfo) {
+            this.modInfo = modInfo;
+            this.active = modInfo.activeProperty();
+            StringBuilder message = new StringBuilder(modInfo.getName());
+            if (isNotBlank(modInfo.getVersion()))
+                message.append(", ").append(i18n("archive.version")).append(": ").append(modInfo.getVersion());
+            if (isNotBlank(modInfo.getGameVersion()))
+                message.append(", ").append(i18n("archive.game_version")).append(": ").append(modInfo.getGameVersion());
+            if (isNotBlank(modInfo.getAuthors()))
+                message.append(", ").append(i18n("archive.author")).append(": ").append(modInfo.getAuthors());
+            this.node = new SimpleObjectProperty<>(wrapMargin(new TwoLineListItem(modInfo.getFileName(), message.toString()), new Insets(8, 0, 8, 0)));
+        }
+
+        BooleanProperty activeProperty() {
+            return active;
+        }
+
+        ObjectProperty<Node> nodeProperty() {
+            return node;
+        }
+
+        ModInfo getModInfo() {
+            return modInfo;
+        }
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/VersionSettingsPage.java

@@ -34,11 +34,7 @@ import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.StackPane;
 import javafx.scene.layout.VBox;
 import javafx.stage.FileChooser;
-import org.jackhuang.hmcl.setting.EnumGameDirectory;
-import org.jackhuang.hmcl.setting.LauncherVisibility;
-import org.jackhuang.hmcl.setting.Profile;
-import org.jackhuang.hmcl.setting.Profiles;
-import org.jackhuang.hmcl.setting.VersionSetting;
+import org.jackhuang.hmcl.setting.*;
 import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.ui.Controllers;
@@ -57,10 +53,11 @@ import java.io.IOException;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.Arrays;
-import java.util.List;
+import java.util.Optional;
 import java.util.logging.Level;
 import java.util.stream.Collectors;
 
+import static org.jackhuang.hmcl.ui.FXUtils.newImage;
 import static org.jackhuang.hmcl.ui.FXUtils.stringConverter;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
@@ -71,7 +68,6 @@ public final class VersionSettingsPage extends StackPane implements DecoratorPag
     private Profile profile;
     private String versionId;
     private boolean javaItemsLoaded;
-    private InvalidationListener specificSettingsListener;
 
     @FXML private VBox rootPane;
     @FXML private ScrollPane scroll;
@@ -100,6 +96,12 @@ public final class VersionSettingsPage extends StackPane implements DecoratorPag
     @FXML private JFXCheckBox chkEnableSpecificSettings;
     @FXML private BorderPane settingsTypePane;
 
+    private InvalidationListener specificSettingsListener = any -> {
+        chkEnableSpecificSettings.setSelected(!lastVersionSetting.isUsesGlobal());
+    };
+
+    private InvalidationListener javaListener = any -> initJavaSubtitle();
+
     public VersionSettingsPage() {
         FXUtils.loadFXML(this, "/assets/fxml/version/version-settings.fxml");
 
@@ -113,15 +115,14 @@ public final class VersionSettingsPage extends StackPane implements DecoratorPag
 
         FXUtils.smoothScrolling(scroll);
 
-        Task.of(variables -> variables.set("list", JavaVersion.getJavas()))
-                .subscribe(Schedulers.javafx(), variables -> {
-                    javaItem.loadChildren(
-                            (variables.<List<JavaVersion>>get("list")).stream()
-                                    .map(javaVersion -> javaItem.createChildren(javaVersion.getVersion() + i18n("settings.game.java_directory.bit", javaVersion.getPlatform().getBit()), javaVersion.getBinary().toString(), javaVersion))
-                                    .collect(Collectors.toList()));
-                    javaItemsLoaded = true;
-                    initializeSelectedJava();
-                });
+        Task.supplyAsync(JavaVersion::getJavas).thenAcceptAsync(Schedulers.javafx(), list -> {
+            javaItem.loadChildren(list.stream()
+                    .map(javaVersion -> javaItem.createChildren(javaVersion.getVersion() + i18n("settings.game.java_directory.bit",
+                            javaVersion.getPlatform().getBit()), javaVersion.getBinary().toString(), javaVersion))
+                    .collect(Collectors.toList()));
+            javaItemsLoaded = true;
+            initializeSelectedJava();
+        }).start();
 
         javaItem.setSelectedData(null);
         javaItem.setFallbackData(JavaVersion.fromCurrentEnvironment());
@@ -148,10 +149,6 @@ public final class VersionSettingsPage extends StackPane implements DecoratorPag
             Platform.runLater(() -> loadVersion(profile, versionId));
         });
 
-        specificSettingsListener = o -> {
-            chkEnableSpecificSettings.setSelected(!lastVersionSetting.isUsesGlobal());
-        };
-
         componentList.disableProperty().bind(chkEnableSpecificSettings.selectedProperty().not());
         advancedSettingsPane.disableProperty().bind(chkEnableSpecificSettings.selectedProperty().not());
     }
@@ -193,6 +190,8 @@ public final class VersionSettingsPage extends StackPane implements DecoratorPag
             FXUtils.unbindEnum(cboLauncherVisibility);
 
             lastVersionSetting.usesGlobalProperty().removeListener(specificSettingsListener);
+            lastVersionSetting.javaDirProperty().removeListener(javaListener);
+            lastVersionSetting.javaProperty().removeListener(javaListener);
 
             gameDirItem.selectedDataProperty().unbindBidirectional(lastVersionSetting.gameDirTypeProperty());
             gameDirItem.subtitleProperty().unbind();
@@ -232,9 +231,8 @@ public final class VersionSettingsPage extends StackPane implements DecoratorPag
             }
         });
 
-        versionSetting.javaDirProperty().setChangedListener(it -> initJavaSubtitle(versionSetting));
-        versionSetting.javaProperty().setChangedListener(it -> initJavaSubtitle(versionSetting));
-        initJavaSubtitle(versionSetting);
+        versionSetting.javaDirProperty().addListener(javaListener);
+        versionSetting.javaProperty().addListener(javaListener);
 
         gameDirItem.selectedDataProperty().bindBidirectional(versionSetting.gameDirTypeProperty());
         gameDirItem.subtitleProperty().bind(Bindings.createStringBinding(() -> Paths.get(profile.getRepository().getRunDirectory(versionId).getAbsolutePath()).normalize().toString(),
@@ -243,6 +241,7 @@ public final class VersionSettingsPage extends StackPane implements DecoratorPag
         lastVersionSetting = versionSetting;
 
         initializeSelectedJava();
+        initJavaSubtitle();
 
         loadIcon();
     }
@@ -267,11 +266,14 @@ public final class VersionSettingsPage extends StackPane implements DecoratorPag
         }
     }
 
-    private void initJavaSubtitle(VersionSetting versionSetting) {
-        Task.of(variables -> variables.set("java", versionSetting.getJavaVersion()))
-                .subscribe(Task.of(Schedulers.javafx(),
-                        variables -> javaItem.setSubtitle(variables.<JavaVersion>getOptional("java")
-                                .map(JavaVersion::getBinary).map(Path::toString).orElse("Invalid Java Directory"))));
+    private void initJavaSubtitle() {
+        VersionSetting versionSetting = lastVersionSetting;
+        if (versionSetting == null)
+            return;
+        Task.supplyAsync(versionSetting::getJavaVersion)
+                .thenAcceptAsync(Schedulers.javafx(), javaVersion -> javaItem.setSubtitle(Optional.ofNullable(javaVersion)
+                        .map(JavaVersion::getBinary).map(Path::toString).orElse("Invalid Java Path")))
+                .start();
     }
 
     @FXML
@@ -311,7 +313,7 @@ public final class VersionSettingsPage extends StackPane implements DecoratorPag
 
     private void loadIcon() {
         if (versionId == null) {
-            iconPickerItem.setImage(new Image("/assets/img/grass.png"));
+            iconPickerItem.setImage(newImage("/assets/img/grass.png"));
             return;
         }
 
@@ -319,7 +321,7 @@ public final class VersionSettingsPage extends StackPane implements DecoratorPag
         if (iconFile.exists())
             iconPickerItem.setImage(new Image("file:" + iconFile.getAbsolutePath()));
         else
-            iconPickerItem.setImage(new Image("/assets/img/grass.png"));
+            iconPickerItem.setImage(newImage("/assets/img/grass.png"));
         FXUtils.limitSize(iconPickerItem.getImageView(), 32, 32);
     }
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/Versions.java

@@ -19,10 +19,8 @@ package org.jackhuang.hmcl.ui.versions;
 
 import javafx.stage.FileChooser;
 import org.jackhuang.hmcl.download.game.GameAssetDownloadTask;
-import org.jackhuang.hmcl.download.game.GameAssetIndexDownloadTask;
 import org.jackhuang.hmcl.game.GameRepository;
 import org.jackhuang.hmcl.game.LauncherHelper;
-import org.jackhuang.hmcl.game.Version;
 import org.jackhuang.hmcl.setting.Accounts;
 import org.jackhuang.hmcl.setting.EnumGameDirectory;
 import org.jackhuang.hmcl.setting.Profile;
@@ -50,9 +48,7 @@ public class Versions {
                 isMovingToTrashSupported ? i18n("version.manage.remove.confirm.trash", version, version + "_removed") :
                         i18n("version.manage.remove.confirm", version);
         Controllers.confirmDialog(message, i18n("message.confirm"), () -> {
-            if (profile.getRepository().removeVersionFromDisk(version)) {
-                profile.getRepository().refreshVersionsAsync().start();
-            }
+            profile.getRepository().removeVersionFromDisk(version);
         }, null);
     }
 
@@ -80,8 +76,7 @@ public class Versions {
     }
 
     public static void updateGameAssets(Profile profile, String version) {
-        Version resolvedVersion = profile.getRepository().getResolvedVersion(version);
-        TaskExecutor executor = new GameAssetDownloadTask(profile.getDependency(), resolvedVersion, GameAssetDownloadTask.DOWNLOAD_INDEX_FORCIBLY)
+        TaskExecutor executor = new GameAssetDownloadTask(profile.getDependency(), profile.getRepository().getVersion(version), GameAssetDownloadTask.DOWNLOAD_INDEX_FORCIBLY)
                 .executor();
         Controllers.taskDialog(executor, i18n("version.manage.redownload_assets_index"));
         executor.start();

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/WorldExportPage.java

@@ -74,6 +74,6 @@ public class WorldExportPage extends WizardSinglePage {
 
     @Override
     protected Object finish() {
-        return Task.of(i18n("world.export.wizard", worldName.get()), () -> world.export(Paths.get(path.get()), worldName.get()));
+        return Task.runAsync(i18n("world.export.wizard", worldName.get()), () -> world.export(Paths.get(path.get()), worldName.get()));
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/WorldListItem.java

@@ -35,6 +35,7 @@ import java.io.File;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 
+import static org.jackhuang.hmcl.util.StringUtils.parseColorEscapes;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public class WorldListItem extends Control {
@@ -48,7 +49,7 @@ public class WorldListItem extends Control {
         this.world = world;
         this.simpleDateFormat = new SimpleDateFormat(i18n("world.time"));
 
-        title.set(world.getWorldName());
+        title.set(parseColorEscapes(world.getWorldName()));
         subtitle.set(i18n("world.description", world.getFileName(), simpleDateFormat.format(new Date(world.getLastPlayed())), world.getGameVersion() == null ? i18n("message.unknown") : world.getGameVersion()));
     }
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/WorldListPage.java

@@ -17,49 +17,83 @@
  */
 package org.jackhuang.hmcl.ui.versions;
 
+import com.jfoenix.controls.JFXCheckBox;
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.scene.Node;
 import javafx.stage.FileChooser;
+import org.jackhuang.hmcl.game.GameVersion;
 import org.jackhuang.hmcl.game.World;
 import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.setting.Theme;
 import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.task.Task;
-import org.jackhuang.hmcl.ui.Controllers;
-import org.jackhuang.hmcl.ui.FXUtils;
-import org.jackhuang.hmcl.ui.ListPage;
+import org.jackhuang.hmcl.ui.*;
 import org.jackhuang.hmcl.util.Logging;
 import org.jackhuang.hmcl.util.io.FileUtils;
 
 import java.io.File;
-import java.io.IOException;
 import java.nio.file.FileAlreadyExistsException;
 import java.nio.file.Path;
+import java.util.Arrays;
 import java.util.List;
 import java.util.logging.Level;
 import java.util.stream.Collectors;
 
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
-public class WorldListPage extends ListPage<WorldListItem> {
+public class WorldListPage extends ListPageBase<WorldListItem> {
+    private final BooleanProperty showAll = new SimpleBooleanProperty(this, "showAll", false);
+
     private Path savesDir;
+    private List<World> worlds;
+    private Profile profile;
+    private String id;
+    private String gameVersion;
 
     public WorldListPage() {
         FXUtils.applyDragListener(this, it -> "zip".equals(FileUtils.getExtension(it)), modpacks -> {
             installWorld(modpacks.get(0));
         });
-    }
 
-    public void loadVersion(Profile profile, String id) {
-        this.savesDir = profile.getRepository().getRunDirectory(id).toPath().resolve("saves");
-
-        setLoading(true);
-        Task.ofResult(() -> World.getWorlds(savesDir).parallel().collect(Collectors.toList()))
-                .finalizedResult(Schedulers.javafx(), (result, isDependentsSucceeded) -> {
-                    setLoading(false);
-                    if (isDependentsSucceeded)
-                        itemsProperty().setAll(result.stream().map(WorldListItem::new).collect(Collectors.toList()));
-                }).start();
+        showAll.addListener(e -> {
+            if (worlds != null)
+                itemsProperty().setAll(worlds.stream()
+                        .filter(world -> isShowAll() || world.getGameVersion() == null || world.getGameVersion().equals(gameVersion))
+                        .map(WorldListItem::new).collect(Collectors.toList()));
+        });
     }
 
     @Override
+    protected ToolbarListPageSkin createDefaultSkin() {
+        return new WorldListPageSkin();
+    }
+
+    public void loadVersion(Profile profile, String id) {
+        this.profile = profile;
+        this.id = id;
+        this.savesDir = profile.getRepository().getRunDirectory(id).toPath().resolve("saves");
+        refresh();
+    }
+
+    public void refresh() {
+        if (profile == null || id == null)
+            return;
+
+        setLoading(true);
+        Task
+                .runAsync(() -> gameVersion = GameVersion.minecraftVersion(profile.getRepository().getVersionJar(id)).orElse(null))
+                .thenSupplyAsync(() -> World.getWorlds(savesDir).parallel().collect(Collectors.toList()))
+                .whenComplete(Schedulers.javafx(), (result, exception) -> {
+                    worlds = result;
+                    setLoading(false);
+                    if (exception == null)
+                        itemsProperty().setAll(result.stream()
+                                .filter(world -> isShowAll() || world.getGameVersion() == null || world.getGameVersion().equals(gameVersion))
+                                .map(WorldListItem::new).collect(Collectors.toList()));
+                }).start();
+    }
+
     public void add() {
         FileChooser chooser = new FileChooser();
         chooser.setTitle(i18n("world.import.choose"));
@@ -73,11 +107,11 @@ public class WorldListPage extends ListPage<WorldListItem> {
     private void installWorld(File zipFile) {
         // Only accept one world file because user is required to confirm the new world name
         // Or too many input dialogs are popped.
-        Task.ofResult(() -> new World(zipFile.toPath()))
-                .finalizedResult(Schedulers.javafx(), world -> {
+        Task.supplyAsync(() -> new World(zipFile.toPath()))
+                .whenComplete(Schedulers.javafx(), world -> {
                     Controllers.inputDialog(i18n("world.name.enter"), (name, resolve, reject) -> {
-                        Task.of(() -> world.install(savesDir, name))
-                                .finalized(Schedulers.javafx(), var -> {
+                        Task.runAsync(() -> world.install(savesDir, name))
+                                .whenComplete(Schedulers.javafx(), () -> {
                                     itemsProperty().add(new WorldListItem(new World(savesDir.resolve(name))));
                                     resolve.run();
                                 }, e -> {
@@ -92,4 +126,36 @@ public class WorldListPage extends ListPage<WorldListItem> {
                     Controllers.dialog(i18n("world.import.invalid"));
                 }).start();
     }
+
+    public boolean isShowAll() {
+        return showAll.get();
+    }
+
+    public BooleanProperty showAllProperty() {
+        return showAll;
+    }
+
+    public void setShowAll(boolean showAll) {
+        this.showAll.set(showAll);
+    }
+
+    private class WorldListPageSkin extends ToolbarListPageSkin<WorldListPage> {
+
+        WorldListPageSkin() {
+            super(WorldListPage.this);
+        }
+
+        @Override
+        protected List<Node> initializeToolbar(WorldListPage skinnable) {
+            JFXCheckBox chkShowAll = new JFXCheckBox();
+            chkShowAll.getStyleClass().add("jfx-tool-bar-checkbox");
+            chkShowAll.textFillProperty().bind(Theme.foregroundFillBinding());
+            chkShowAll.setText(i18n("world.show_all"));
+            chkShowAll.selectedProperty().bindBidirectional(skinnable.showAllProperty());
+
+            return Arrays.asList(chkShowAll,
+                    createToolbarButton(i18n("button.refresh"), SVG::refresh, skinnable::refresh),
+                    createToolbarButton(i18n("world.add"), SVG::plus, skinnable::add));
+        }
+    }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/wizard/AbstractWizardDisplayer.java

@@ -32,8 +32,8 @@ public interface AbstractWizardDisplayer extends WizardDisplayer {
     Queue<Object> getCancelQueue();
 
     @Override
-    default void handleTask(Map<String, Object> settings, Task task) {
-        TaskExecutor executor = task.with(Task.of(Schedulers.javafx(), this::navigateToSuccess)).executor();
+    default void handleTask(Map<String, Object> settings, Task<?> task) {
+        TaskExecutor executor = task.withRunAsync(Schedulers.javafx(), this::navigateToSuccess).executor();
         TaskListPane pane = new TaskListPane();
         pane.setExecutor(executor);
         navigateTo(pane, Navigation.NavigationDirection.FINISH);

HMCL/src/main/java/org/jackhuang/hmcl/ui/wizard/DefaultWizardDisplayer.java

@@ -23,7 +23,6 @@ import javafx.fxml.FXML;
 import javafx.scene.Node;
 import javafx.scene.control.Label;
 import javafx.scene.layout.StackPane;
-import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.animation.TransitionHandler;
 import org.jackhuang.hmcl.util.StringUtils;

HMCL/src/main/java/org/jackhuang/hmcl/ui/wizard/TaskExecutorDialogWizardDisplayer.java

@@ -17,25 +17,25 @@
  */
 package org.jackhuang.hmcl.ui.wizard;
 
-import com.jfoenix.concurrency.JFXUtilities;
 import javafx.beans.property.StringProperty;
 import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.task.TaskExecutor;
 import org.jackhuang.hmcl.task.TaskListener;
 import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.construct.DialogCloseEvent;
-import org.jackhuang.hmcl.ui.construct.MessageBox;
+import org.jackhuang.hmcl.ui.construct.MessageDialogPane.MessageType;
 import org.jackhuang.hmcl.ui.construct.TaskExecutorDialogPane;
 import org.jackhuang.hmcl.util.StringUtils;
 
 import java.util.Map;
 
+import static org.jackhuang.hmcl.ui.FXUtils.runInFX;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public interface TaskExecutorDialogWizardDisplayer extends AbstractWizardDisplayer {
 
     @Override
-    default void handleTask(Map<String, Object> settings, Task task) {
+    default void handleTask(Map<String, Object> settings, Task<?> task) {
         TaskExecutorDialogPane pane = new TaskExecutorDialogPane(it -> {
             it.fireEvent(new DialogCloseEvent());
             onEnd();
@@ -59,27 +59,26 @@ public interface TaskExecutorDialogWizardDisplayer extends AbstractWizardDisplay
                 pane.setSubtitle((String) subtitle);
         }
 
-        JFXUtilities.runInFX(() -> {
+        runInFX(() -> {
             TaskExecutor executor = task.executor(new TaskListener() {
                 @Override
                 public void onStop(boolean success, TaskExecutor executor) {
-                    JFXUtilities.runInFX(() -> {
-                        pane.fireEvent(new DialogCloseEvent());
+                    runInFX(() -> {
                         if (success) {
                             if (settings.containsKey("success_message") && settings.get("success_message") instanceof String)
-                                Controllers.dialog((String) settings.get("success_message"), null, MessageBox.FINE_MESSAGE, () -> onEnd());
+                                Controllers.dialog((String) settings.get("success_message"), null, MessageType.FINE, () -> onEnd());
                             else if (!settings.containsKey("forbid_success_message"))
-                                Controllers.dialog(i18n("message.success"), null, MessageBox.FINE_MESSAGE, () -> onEnd());
+                                Controllers.dialog(i18n("message.success"), null, MessageType.FINE, () -> onEnd());
                         } else {
-                            if (executor.getLastException() == null)
+                            if (executor.getException() == null)
                                 return;
-                            String appendix = StringUtils.getStackTrace(executor.getLastException());
+                            String appendix = StringUtils.getStackTrace(executor.getException());
                             if (settings.get("failure_callback") instanceof WizardProvider.FailureCallback)
-                                ((WizardProvider.FailureCallback)settings.get("failure_callback")).onFail(settings, executor.getLastException(), () -> onEnd());
+                                ((WizardProvider.FailureCallback)settings.get("failure_callback")).onFail(settings, executor.getException(), () -> onEnd());
                             else if (settings.get("failure_message") instanceof String)
-                                Controllers.dialog(appendix, (String) settings.get("failure_message"), MessageBox.ERROR_MESSAGE, () -> onEnd());
+                                Controllers.dialog(appendix, (String) settings.get("failure_message"), MessageType.ERROR, () -> onEnd());
                             else if (!settings.containsKey("forbid_failure_message"))
-                                Controllers.dialog(appendix, i18n("wizard.failed"), MessageBox.ERROR_MESSAGE, () -> onEnd());
+                                Controllers.dialog(appendix, i18n("wizard.failed"), MessageType.ERROR, () -> onEnd());
                         }
 
                     });

HMCL/src/main/java/org/jackhuang/hmcl/ui/wizard/WizardController.java

@@ -83,7 +83,12 @@ public class WizardController implements Navigation {
     @Override
     public void onPrev(boolean cleanUp) {
         if (!canPrev()) {
-            throw new IllegalStateException("Cannot go backward since this is the back page. Pages: " + pages);
+            if (provider.cancelIfCannotGoBack()) {
+                onCancel();
+                return;
+            } else {
+                throw new IllegalStateException("Cannot go backward since this is the back page. Pages: " + pages);
+            }
         }
 
         Node page = pages.pop();
@@ -106,7 +111,7 @@ public class WizardController implements Navigation {
     public void onFinish() {
         Object result = provider.finish(settings);
         if (result instanceof Summary) displayer.navigateTo(((Summary) result).getComponent(), NavigationDirection.NEXT);
-        else if (result instanceof Task) displayer.handleTask(settings, ((Task) result));
+        else if (result instanceof Task<?>) displayer.handleTask(settings, ((Task<?>) result));
         else if (result != null) throw new IllegalStateException("Unrecognized wizard result: " + result);
     }
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/wizard/WizardDisplayer.java

@@ -27,5 +27,5 @@ public interface WizardDisplayer {
     void onEnd();
     void onCancel();
     void navigateTo(Node page, Navigation.NavigationDirection nav);
-    void handleTask(Map<String, Object> settings, Task task);
+    void handleTask(Map<String, Object> settings, Task<?> task);
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/wizard/WizardProvider.java

@@ -26,6 +26,9 @@ public interface WizardProvider {
     Object finish(Map<String, Object> settings);
     Node createPage(WizardController controller, int step, Map<String, Object> settings);
     boolean cancel();
+    default boolean cancelIfCannotGoBack() {
+        return false;
+    }
 
     interface FailureCallback {
         void onFail(Map<String, Object> settings, Exception exception, Runnable next);

HMCL/src/main/java/org/jackhuang/hmcl/upgrade/IntegrityChecker.java

@@ -70,6 +70,10 @@ public final class IntegrityChecker {
             for (ZipEntry entry : zip.stream().toArray(ZipEntry[]::new)) {
                 String filename = entry.getName();
                 try (InputStream in = zip.getInputStream(entry)) {
+                    if (in == null) {
+                        throw new IOException("entry is null");
+                    }
+
                     if (SIGNATURE_FILE.equals(filename)) {
                         signature = IOUtils.readFullyAsByteArray(in);
                     } else {

HMCL/src/main/java/org/jackhuang/hmcl/upgrade/UpdateHandler.java

@@ -20,13 +20,14 @@ package org.jackhuang.hmcl.upgrade;
 import com.google.gson.Gson;
 import com.google.gson.JsonParseException;
 import javafx.application.Platform;
-import javafx.scene.layout.Region;
+
 import org.jackhuang.hmcl.Main;
 import org.jackhuang.hmcl.Metadata;
 import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.task.TaskExecutor;
 import org.jackhuang.hmcl.ui.Controllers;
-import org.jackhuang.hmcl.ui.construct.MessageBox;
+import org.jackhuang.hmcl.ui.UpgradeDialog;
+import org.jackhuang.hmcl.ui.construct.MessageDialogPane.MessageType;
 import org.jackhuang.hmcl.util.StringUtils;
 import org.jackhuang.hmcl.util.io.FileUtils;
 import org.jackhuang.hmcl.util.io.JarUtils;
@@ -37,10 +38,7 @@ import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
+import java.util.*;
 import java.util.logging.Level;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -91,41 +89,42 @@ public final class UpdateHandler {
     public static void updateFrom(RemoteVersion version) {
         checkFxUserThread();
 
-        Path downloaded;
-        try {
-            downloaded = Files.createTempFile("hmcl-update-", ".jar");
-        } catch (IOException e) {
-            LOG.log(Level.WARNING, "Failed to create temp file", e);
-            return;
-        }
+        Controllers.dialog(new UpgradeDialog(() -> {
+            Path downloaded;
+            try {
+                downloaded = Files.createTempFile("hmcl-update-", ".jar");
+            } catch (IOException e) {
+                LOG.log(Level.WARNING, "Failed to create temp file", e);
+                return;
+            }
 
-        Task task = new HMCLDownloadTask(version, downloaded);
+            Task<?> task = new HMCLDownloadTask(version, downloaded);
 
-        TaskExecutor executor = task.executor();
-        Region dialog = Controllers.taskDialog(executor, i18n("message.downloading"));
-        thread(() -> {
-            boolean success = executor.test();
+            TaskExecutor executor = task.executor();
+            Controllers.taskDialog(executor, i18n("message.downloading"));
+            thread(() -> {
+                boolean success = executor.test();
 
-            if (success) {
-                try {
-                    if (!IntegrityChecker.isSelfVerified()) {
-                        throw new IOException("Current JAR is not verified");
+                if (success) {
+                    try {
+                        if (!IntegrityChecker.isSelfVerified()) {
+                            throw new IOException("Current JAR is not verified");
+                        }
+
+                        requestUpdate(downloaded, getCurrentLocation());
+                        System.exit(0);
+                    } catch (IOException e) {
+                        LOG.log(Level.WARNING, "Failed to update to " + version, e);
+                        Platform.runLater(() -> Controllers.dialog(StringUtils.getStackTrace(e), i18n("update.failed"), MessageType.ERROR));
                     }
 
-                    requestUpdate(downloaded, getCurrentLocation());
-                    System.exit(0);
-                } catch (IOException e) {
+                } else {
+                    Exception e = executor.getException();
                     LOG.log(Level.WARNING, "Failed to update to " + version, e);
-                    Platform.runLater(() -> Controllers.dialog(StringUtils.getStackTrace(e), i18n("update.failed"), MessageBox.ERROR_MESSAGE));
-                    return;
+                    Platform.runLater(() -> Controllers.dialog(e.toString(), i18n("update.failed"), MessageType.ERROR));
                 }
-
-            } else {
-                Throwable e = task.getLastException();
-                LOG.log(Level.WARNING, "Failed to update to " + version, e);
-                Platform.runLater(() -> Controllers.dialog(e.toString(), i18n("update.failed"), MessageBox.ERROR_MESSAGE));
-            }
-        });
+            });
+        }));
     }
 
     private static void applyUpdate(Path target) throws IOException {
@@ -159,9 +158,7 @@ public final class UpdateHandler {
         commandline.add(JavaVersion.fromCurrentEnvironment().getBinary().toString());
         commandline.add("-jar");
         commandline.add(jar.toAbsolutePath().toString());
-        for (String arg : appArgs) {
-            commandline.add(arg);
-        }
+        commandline.addAll(Arrays.asList(appArgs));
         LOG.info("Starting process: " + commandline);
         new ProcessBuilder(commandline)
                 .directory(Paths.get("").toAbsolutePath().toFile())
@@ -204,11 +201,7 @@ public final class UpdateHandler {
             StackTraceElement element = stacktrace[i];
             if (Main.class.getName().equals(element.getClassName())) {
                 // we've reached the main method
-                if (i + 1 == stacktrace.length) {
-                    return false;
-                } else {
-                    return true;
-                }
+                return i + 1 != stacktrace.length;
             }
         }
         return false;

HMCL/src/main/java/org/jackhuang/hmcl/util/CrashReporter.java

@@ -18,9 +18,10 @@
 package org.jackhuang.hmcl.util;
 
 import javafx.application.Platform;
+import javafx.scene.control.Alert;
+import javafx.scene.control.Alert.AlertType;
 import org.jackhuang.hmcl.Metadata;
 import org.jackhuang.hmcl.ui.CrashWindow;
-import org.jackhuang.hmcl.ui.construct.MessageBox;
 import org.jackhuang.hmcl.upgrade.IntegrityChecker;
 import org.jackhuang.hmcl.upgrade.UpdateChecker;
 import org.jackhuang.hmcl.util.io.NetworkUtils;
@@ -50,9 +51,11 @@ public class CrashReporter implements Thread.UncaughtExceptionHandler {
             put("Location is not set", i18n("crash.NoClassDefFound"));
             put("UnsatisfiedLinkError", i18n("crash.user_fault"));
             put("java.lang.NoClassDefFoundError", i18n("crash.NoClassDefFound"));
+            put("org.jackhuang.hmcl.util.ResourceNotFoundError", i18n("crash.NoClassDefFound"));
             put("java.lang.VerifyError", i18n("crash.NoClassDefFound"));
             put("java.lang.NoSuchMethodError", i18n("crash.NoClassDefFound"));
             put("java.lang.NoSuchFieldError", i18n("crash.NoClassDefFound"));
+            put("javax.imageio.IIOException", i18n("crash.NoClassDefFound"));
             put("netscape.javascript.JSException", i18n("crash.NoClassDefFound"));
             put("java.lang.IncompatibleClassChangeError", i18n("crash.NoClassDefFound"));
             put("java.lang.ClassFormatError", i18n("crash.NoClassDefFound"));
@@ -69,7 +72,10 @@ public class CrashReporter implements Thread.UncaughtExceptionHandler {
                     String info = entry.getValue();
                     LOG.severe(info);
                     try {
-                        MessageBox.show(info);
+                        Alert alert = new Alert(AlertType.INFORMATION, info);
+                        alert.setTitle(i18n("message.info"));
+                        alert.setHeaderText(i18n("message.info"));
+                        alert.showAndWait();
                     } catch (Throwable t) {
                         LOG.log(Level.SEVERE, "Unable to show message", t);
                     }
@@ -81,6 +87,12 @@ public class CrashReporter implements Thread.UncaughtExceptionHandler {
 
     private static Set<String> CAUGHT_EXCEPTIONS = newSetFromMap(new ConcurrentHashMap<>());
 
+    private final boolean showCrashWindow;
+
+    public CrashReporter(boolean showCrashWindow) {
+        this.showCrashWindow = showCrashWindow;
+    }
+
     @Override
     public void uncaughtException(Thread t, Throwable e) {
         LOG.log(Level.SEVERE, "Uncaught exception in thread " + t.getName(), e);
@@ -111,7 +123,9 @@ public class CrashReporter implements Thread.UncaughtExceptionHandler {
             LOG.log(Level.SEVERE, text);
 
             if (checkThrowable(e)) {
-                Platform.runLater(() -> new CrashWindow(text).show());
+                if (showCrashWindow) {
+                    Platform.runLater(() -> new CrashWindow(text).show());
+                }
                 if (!UpdateChecker.isOutdated() && IntegrityChecker.isSelfVerified()) {
                     reportToServer(text);
                 }

HMCL/src/main/java/org/jackhuang/hmcl/util/ResourceNotFoundError.java

@@ -15,29 +15,27 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-package org.jackhuang.hmcl.ui;
+package org.jackhuang.hmcl.util;
 
-import javafx.util.StringConverter;
-import org.jackhuang.hmcl.util.Lang;
-
-import java.util.Optional;
+import java.io.InputStream;
 
 /**
- * @author huangyuhui
+ * Suppress the throwable when we make sure the resource cannot miss.
+ * @see CrashReporter
  */
-public final class SafeIntStringConverter extends StringConverter<Number> {
-    public static final SafeIntStringConverter INSTANCE = new SafeIntStringConverter();
-
-    private SafeIntStringConverter() {
+public class ResourceNotFoundError extends Error {
+    public ResourceNotFoundError(String message) {
+        super(message);
     }
 
-    @Override
-    public Number fromString(String string) {
-        return Optional.ofNullable(string).map(Lang::toIntOrNull).orElse(null);
+    public ResourceNotFoundError(String message, Throwable cause) {
+        super(message, cause);
     }
 
-    @Override
-    public String toString(Number object) {
-        return Optional.ofNullable(object).map(Object::toString).orElse("");
+    public static InputStream getResourceAsStream(String url) {
+        InputStream stream = ResourceNotFoundError.class.getResourceAsStream(url);
+        if (stream == null)
+            throw new ResourceNotFoundError("Resource not found: " + url);
+        return stream;
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/util/i18n/I18n.java

@@ -57,4 +57,12 @@ public final class I18n {
         }
     }
 
+    public static boolean hasKey(String key) {
+        try {
+            getResourceBundle().getString(key);
+            return true;
+        } catch (MissingResourceException e) {
+            return false;
+        }
+    }
 }