Merge branch 'master' of https://github.com/huanghongxun/HMCL

Windows 启动脚本中允许跨分区 cd

.gitignore

@@ -25,3 +25,5 @@ HMCL/build/
 HMCLServer/
 HMCSM/build/
 MetroLookAndFeel/build/
+/HMCUtils/build/
+/HMCLaF/build/

.nb-gradle-properties

@@ -14,6 +14,15 @@
       <task-args/>
       <task-jvm-args/>
     </task>
+    <task>
+      <display-name>createApp</display-name>
+      <non-blocking>no</non-blocking>
+      <task-names>
+        <name must-exist="yes">createApp</name>
+      </task-names>
+      <task-args/>
+      <task-jvm-args/>
+    </task>
   </common-tasks>
   <script-platform>
     <spec-name>j2se</spec-name>

.travis.yml

@@ -16,8 +16,10 @@ deploy:
   file:
   - HMCL/build/libs/HMCL-${HMCL_VERSION_ROOT}.${TRAVIS_BUILD_NUMBER}.jar
   - HMCL/build/libs/HMCL-${HMCL_VERSION_ROOT}.${TRAVIS_BUILD_NUMBER}.exe
+  - HMCL/build/libs/HMCL-${HMCL_VERSION_ROOT}.${TRAVIS_BUILD_NUMBER}-MacOSApp.zip
   - HMCSM/build/libs/HMCSM-${HMCSM_VERSION_ROOT}.${TRAVIS_BUILD_NUMBER}.jar
   - HMCSM/build/libs/HMCSM-${HMCSM_VERSION_ROOT}.${TRAVIS_BUILD_NUMBER}.exe
+  - HMCSM/build/libs/HMCSM-${HMCSM_VERSION_ROOT}.${TRAVIS_BUILD_NUMBER}-MacOSApp.zip
   on:
     repo: huanghongxun/HMCL
     tags: false

HMCL/build.gradle

@@ -15,6 +15,26 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see {http://www.gnu.org/licenses/}.
  */
+buildscript {
+    repositories {
+        mavenCentral();
+        
+        maven {
+            url "https://libraries.minecraft.net"
+        }
+        
+        dependencies {
+            classpath 'net.sf.proguard:proguard-gradle:4.10'
+            classpath 'edu.sc.seis.gradle:launch4j:1.0.6'
+            classpath 'me.tatarka:gradle-retrolambda:3.1.0'
+        }
+    }
+}
+
+plugins {
+    id "edu.sc.seis.macAppBundle" version "2.1.6"
+}
+
 import java.util.jar.JarOutputStream
 import java.util.zip.ZipEntry
 import java.util.zip.ZipFile
@@ -47,6 +67,7 @@ String mavenArtifactId = name
 
 task generateSources(type: Copy) {
     from 'src/main/java'
+    from 'src/core/java'
     into "$buildDir/generated-src"
     filter(org.apache.tools.ant.filters.ReplaceTokens, tokens: [
             'HELLO_MINECRAFT_LAUNCHER_VERSION_FOR_GRADLE_REPLACING': mavenVersion
@@ -55,20 +76,46 @@ task generateSources(type: Copy) {
 compileJava.setSource "$buildDir/generated-src"
 compileJava.dependsOn generateSources
 
-buildscript {
-    repositories {
-        mavenCentral();
-        
-        maven {
-            url "https://libraries.minecraft.net"
+task macAppCompressed(type: Zip, dependsOn: createApp) {
+    archiveName "HMCL-$mavenVersion-MacOSApp.zip"
+    include '**'
+    destinationDir file("$buildDir/libs/")
+    from "$buildDir/macApp"
+}
+
+macAppBundle {
+    mainClassName = mainClass
+    icon = "src/main/icon.icns"
+    javaProperties.put("apple.laf.useScreenMenuBar", "true")
+}
+
+sourceSets {
+    main {
+        java {
+            srcDirs = [
+                'src/core/java/',
+                'src/main/java/'
+            ]
         }
-        
-        dependencies {
-            classpath 'net.sf.proguard:proguard-gradle:4.10'
-            classpath 'edu.sc.seis.gradle:launch4j:1.0.6'
-            classpath 'me.tatarka:gradle-retrolambda:3.1.0'
+        resources {
+            srcDirs = ['src/main/resources/']
         }
     }
+    core {
+        java {
+            compileClasspath += main.compileClasspath
+            runtimeClasspath += main.runtimeClasspath
+            srcDirs 'src/core/java/'
+        }
+        resources {
+            srcDirs 'src/main/resources/'
+        }
+    }
+}
+
+configurations {
+    coreCompile.extendsFrom compile
+    coreRuntime.extendsFrom runtime
 }
 
 configure(install.repositories.mavenInstaller) {
@@ -80,8 +127,8 @@ configure(install.repositories.mavenInstaller) {
 }
 
 dependencies {
-    compile project(":MetroLookAndFeel")
-    compile project(":HMCLAPI")
+    compile project(":HMCLaF")
+    compile project(":HMCUtils")
     compile group: "org.commonjava.googlecode.markdown4j", name: "markdown4j", version: "2.2-cj-1.0"
 }
 
@@ -123,3 +170,4 @@ processResources {
 
 build.dependsOn makeExecutable
 build.dependsOn makePackGZ
+build.dependsOn macAppCompressed

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/api/IPlugin.java

@@ -19,7 +19,6 @@ package org.jackhuang.hellominecraft.launcher.api;
 
 import org.jackhuang.hellominecraft.launcher.core.GameException;
 import org.jackhuang.hellominecraft.launcher.core.service.IMinecraftService;
-import org.jackhuang.hellominecraft.launcher.setting.Profile;
 import org.jackhuang.hellominecraft.launcher.core.auth.AuthenticationException;
 import org.jackhuang.hellominecraft.launcher.core.auth.IAuthenticator;
 import org.jackhuang.hellominecraft.launcher.core.auth.UserProfileProvider;
@@ -35,12 +34,12 @@ public interface IPlugin {
     /**
      * You can modify the application actions by this method.
      *
-     * @param profile info to the Minecraft Loader
+     * @param obj minecraft service wanted
      *
      * @return For example, you can implement IMinecraftProvider to support
      *         MultiMC
      */
-    IMinecraftService provideMinecraftService(Profile profile);
+    IMinecraftService provideMinecraftService(Object obj);
 
     /**
      * Register authenticators by calling IAuthenticator.LOGINS.add.

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/api/PluginManager.java

@@ -18,7 +18,6 @@
 package org.jackhuang.hellominecraft.launcher.api;
 
 import org.jackhuang.hellominecraft.util.logging.HMCLog;
-import org.jackhuang.hellominecraft.launcher.util.DefaultPlugin;
 
 /**
  *
@@ -26,17 +25,21 @@ import org.jackhuang.hellominecraft.launcher.util.DefaultPlugin;
  */
 public class PluginManager {
 
-    private static IPlugin NOW_PLUGIN = new DefaultPlugin();
+    private static IPlugin NOW_PLUGIN;
 
     public static void getServerPlugin() {
         try {
-            ClassLoader cl = Thread.currentThread().getContextClassLoader();
-            Class c = cl.loadClass("org.jackhuang.hellominecraft.launcher.server.ServerPlugin");
-            IPlugin p = (IPlugin) c.newInstance();
-            NOW_PLUGIN = p;
+            getPlugin(Thread.currentThread().getContextClassLoader().loadClass("org.jackhuang.hellominecraft.launcher.server.ServerPlugin"));
         } catch (ClassNotFoundException ignore) {
+        }
+    }
+
+    public static void getPlugin(Class<?> cls) {
+        try {
+            IPlugin p = (IPlugin) cls.newInstance();
+            NOW_PLUGIN = p;
         } catch (Exception e) {
-            HMCLog.err("Failed  to new instance");
+            HMCLog.err("Failed to new instance");
         }
     }
 

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/asset/AssetsIndex.java

@@ -17,6 +17,7 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.asset;
 
+import com.google.gson.annotations.SerializedName;
 import java.util.HashSet;
 import java.util.LinkedHashMap;
 import java.util.Map;
@@ -29,7 +30,11 @@ import java.util.Set;
 public class AssetsIndex {
 
     public static final String DEFAULT_ASSET_NAME = "legacy";
+
+    @SerializedName("objects")
     public Map<String, AssetsObject> objects;
+
+    @SerializedName("virtual")
     public boolean virtual;
 
     public AssetsIndex() {

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/auth/yggdrasil/Response.java

@@ -17,14 +17,24 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.auth.yggdrasil;
 
+import com.google.gson.annotations.SerializedName;
+
 public class Response {
 
-    public String accessToken, clientToken;
+    @SerializedName("accessToken")
+    public String accessToken;
+    @SerializedName("clientToken")
+    public String clientToken;
+    @SerializedName("selectedProfile")
     public GameProfile selectedProfile;
+    @SerializedName("availableProfiles")
     public GameProfile[] availableProfiles;
+    @SerializedName("user")
     public User user;
-
+    @SerializedName("error")
     public String error;
+    @SerializedName("errorMessage")
     public String errorMessage;
+    @SerializedName("cause")
     public String cause;
 }

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/auth/yggdrasil/YggdrasilAuthentication.java

@@ -148,7 +148,7 @@ public class YggdrasilAuthentication {
 
             if (StrUtils.isNotBlank(response.error)) {
                 HMCLog.err("Failed to log in, the auth server returned an error: " + response.error + ", message: " + response.errorMessage + ", cause: " + response.cause);
-                if (response.errorMessage.contains("Invalid token"))
+                if (response.errorMessage != null && response.errorMessage.contains("Invalid token"))
                     response.errorMessage = C.i18n("login.invalid_token");
                 throw new AuthenticationException("Request error: " + response.errorMessage);
             }

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/download/MinecraftRemoteVersions.java

@@ -17,6 +17,7 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.download;
 
+import com.google.gson.annotations.SerializedName;
 import java.util.ArrayList;
 import org.jackhuang.hellominecraft.util.C;
 import org.jackhuang.hellominecraft.util.NetUtils;
@@ -28,7 +29,9 @@ import org.jackhuang.hellominecraft.util.OverridableSwingWorker;
  */
 public class MinecraftRemoteVersions {
 
+    @SerializedName("versions")
     public ArrayList<MinecraftRemoteVersion> versions;
+    @SerializedName("latest")
     public MinecraftRemoteLatestVersion latest;
 
     private static volatile MinecraftRemoteVersions INSTANCE = null;

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/install/forge/ForgeInstaller.java

@@ -18,7 +18,6 @@
 package org.jackhuang.hellominecraft.launcher.core.install.forge;
 
 import org.jackhuang.hellominecraft.launcher.core.install.InstallProfile;
-import java.io.BufferedOutputStream;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.InputStream;
@@ -32,6 +31,7 @@ import org.jackhuang.hellominecraft.util.system.FileUtils;
 import org.jackhuang.hellominecraft.util.NetUtils;
 import org.jackhuang.hellominecraft.launcher.core.version.MinecraftLibrary;
 import org.jackhuang.hellominecraft.util.MessageBox;
+import org.jackhuang.hellominecraft.util.system.IOUtils;
 
 /**
  *
@@ -79,10 +79,8 @@ public class ForgeInstaller extends Task {
             File file = new File(gameDir, "libraries/" + forge.getDownloadInfo().path);
             if (file.getParentFile().mkdirs())
                 HMCLog.warn("Failed to make library directory " + file.getParent());
-            try (FileOutputStream fos = new FileOutputStream(file); BufferedOutputStream bos = new BufferedOutputStream(fos)) {
-                int c;
-                while ((c = is.read()) != -1)
-                    bos.write((byte) c);
+            try (FileOutputStream fos = new FileOutputStream(file)) {
+                IOUtils.copyStream(is, fos);
             }
             mp.version().refreshVersions();
         }

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/install/forge/Install.java

@@ -17,20 +17,31 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.install.forge;
 
+import com.google.gson.annotations.SerializedName;
+
 /**
  *
  * @author huangyuhui
  */
 public class Install {
 
+    @SerializedName("profileName")
     private String profileName;
+    @SerializedName("target")
     private String target;
+    @SerializedName("path")
     private String path;
+    @SerializedName("version")
     private String version;
+    @SerializedName("filePath")
     private String filePath;
+    @SerializedName("welcome")
     private String welcome;
+    @SerializedName("minecraft")
     private String minecraft;
+    @SerializedName("mirrorList")
     private String mirrorList;
+    @SerializedName("logo")
     private String logo;
 
     public Install() {

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/install/forge/MinecraftForgeVersionRoot.java

@@ -17,6 +17,7 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.install.forge;
 
+import com.google.gson.annotations.SerializedName;
 import java.util.Map;
 
 /**
@@ -25,8 +26,22 @@ import java.util.Map;
  */
 public class MinecraftForgeVersionRoot {
 
-    public String artifact, webpath, adfly, homepage, name;
-    public Map<String, int[]> branches, mcversion;
+    @SerializedName("artifact")
+    public String artifact;
+    @SerializedName("webpath")
+    public String webpath;
+    @SerializedName("adfly")
+    public String adfly;
+    @SerializedName("homepage")
+    public String homepage;
+    @SerializedName("name")
+    public String name;
+    @SerializedName("branches")
+    public Map<String, int[]> branches;
+    @SerializedName("mcversion")
+    public Map<String, int[]> mcversion;
+    @SerializedName("promos")
     public Map<String, Integer> promos;
+    @SerializedName("number")
     public Map<Integer, MinecraftForgeVersion> number;
 }

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/install/liteloader/LiteLoaderMCVersions.java

@@ -17,6 +17,7 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.install.liteloader;
 
+import com.google.gson.annotations.SerializedName;
 import java.util.Map;
 
 /**
@@ -25,5 +26,6 @@ import java.util.Map;
  */
 public class LiteLoaderMCVersions {
 
+    @SerializedName("artefacts")
     public Map<String, Map<String, LiteLoaderVersion>> artefacts;
 }

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/install/liteloader/LiteLoaderVersion.java

@@ -17,6 +17,7 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.install.liteloader;
 
+import com.google.gson.annotations.SerializedName;
 import org.jackhuang.hellominecraft.launcher.core.version.MinecraftLibrary;
 
 /**
@@ -25,6 +26,16 @@ import org.jackhuang.hellominecraft.launcher.core.version.MinecraftLibrary;
  */
 public class LiteLoaderVersion {
 
-    public String tweakClass, file, version, md5, timestamp;
+    @SerializedName("tweakClass")
+    public String tweakClass;
+    @SerializedName("file")
+    public String file;
+    @SerializedName("version")
+    public String version;
+    @SerializedName("md5")
+    public String md5;
+    @SerializedName("timestamp")
+    public String timestamp;
+    @SerializedName("libraries")
     public MinecraftLibrary[] libraries;
 }

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/install/liteloader/LiteLoaderVersionsMeta.java

@@ -17,13 +17,20 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.install.liteloader;
 
+import com.google.gson.annotations.SerializedName;
+
 /**
  *
  * @author huangyuhui
  */
 public class LiteLoaderVersionsMeta {
 
-    private String description, authors, url;
+    @SerializedName("versions")
+    private String description;
+    @SerializedName("authors")
+    private String authors;
+    @SerializedName("url")
+    private String url;
 
     public LiteLoaderVersionsMeta() {
     }

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/install/liteloader/LiteLoaderVersionsRoot.java

@@ -17,6 +17,7 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.install.liteloader;
 
+import com.google.gson.annotations.SerializedName;
 import java.util.Map;
 
 /**
@@ -25,6 +26,8 @@ import java.util.Map;
  */
 public class LiteLoaderVersionsRoot {
 
+    @SerializedName("versions")
     public Map<String, LiteLoaderMCVersions> versions;
+    @SerializedName("meta")
     public LiteLoaderVersionsMeta meta;
 }

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/install/optifine/OptiFineInstaller.java

@@ -72,7 +72,8 @@ public class OptiFineInstaller extends Task implements PreviousResultRegistrar<F
                     mv.mainClass = "net.minecraft.launchwrapper.Launch";
                     mv.libraries.add(1, new MinecraftLibrary("net.minecraft:launchwrapper:1.7"));
                 }
-                mv.minecraftArguments += " --tweakClass optifine.OptiFineTweaker";
+                if (!mv.minecraftArguments.contains("FMLTweaker"))
+                    mv.minecraftArguments += " --tweakClass optifine.OptiFineTweaker";
             }
         }
         File loc = new File(service.baseDirectory(), "versions/" + mv.id);

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/launch/GameLauncher.java

@@ -120,7 +120,7 @@ public class GameLauncher {
      *
      * @throws IOException failed creating process
      */
-    public void launch(List str) throws IOException {
+    public void launch(List<String> str) throws IOException {
         if (!service.version().onLaunch(options.getLaunchVersion()))
             return;
         if (StrUtils.isNotBlank(options.getPrecalledCommand())) {
@@ -133,6 +133,7 @@ public class GameLauncher {
             }
         }
         HMCLog.log("Starting process");
+        HMCLog.log(str.toString());
         ProcessBuilder builder = new ProcessBuilder(str);
         if (options.getLaunchVersion() == null || service.baseDirectory() == null)
             throw new Error("Fucking bug!");
@@ -174,7 +175,7 @@ public class GameLauncher {
             if (appdata != null) {
                 writer.write("set appdata=" + appdata);
                 writer.newLine();
-                writer.write("cd %appdata%");
+                writer.write("cd /D %appdata%");
                 writer.newLine();
             }
         }

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/launch/MinecraftLoader.java

@@ -19,6 +19,7 @@ package org.jackhuang.hellominecraft.launcher.core.launch;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.List;
 import org.jackhuang.hellominecraft.util.StrUtils;
 import org.jackhuang.hellominecraft.util.logging.HMCLog;
@@ -44,9 +45,24 @@ public class MinecraftLoader extends AbstractMinecraftLoader {
     @Override
     protected void makeSelf(List<String> res) throws GameException {
         StringBuilder library = new StringBuilder("");
+        ArrayList<MinecraftLibrary> opt = new ArrayList<>();
         for (MinecraftLibrary l : version.libraries)
-            if (l.allow() && !l.isRequiredToUnzip())
-                library.append(l.getFilePath(gameDir).getAbsolutePath()).append(File.pathSeparator);
+            if (l.allow() && !l.isRequiredToUnzip()) {
+                if (l.name.toLowerCase().contains("optifine")) {
+                    opt.add(l);
+                    continue;
+                }
+                File f = l.getFilePath(gameDir);
+                if (f == null)
+                    continue;
+                library.append(f.getAbsolutePath()).append(File.pathSeparator);
+            }
+        for (MinecraftLibrary l : opt) {
+            File f = l.getFilePath(gameDir);
+            if (f == null)
+                continue;
+            library.append(f.getAbsolutePath()).append(File.pathSeparator);
+        }
         File f = version.getJar(service.baseDirectory());
         if (!f.exists())
             throw new GameException("Minecraft jar does not exists");
@@ -55,6 +71,8 @@ public class MinecraftLoader extends AbstractMinecraftLoader {
         res.add(library.toString().substring(0, library.length() - File.pathSeparator.length()));
         res.add(version.mainClass);
 
+        if (version.minecraftArguments == null)
+            throw new GameException(new NullPointerException("Minecraft Arguments can not be null."));
         String[] splitted = StrUtils.tokenize(version.minecraftArguments);
 
         String game_assets = assetProvider.apply(version, !options.isNotCheckGame());

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/mod/ModInfo.java

@@ -18,6 +18,7 @@
 package org.jackhuang.hellominecraft.launcher.core.mod;
 
 import com.google.gson.JsonSyntaxException;
+import com.google.gson.annotations.SerializedName;
 import com.google.gson.reflect.TypeToken;
 import java.io.File;
 import java.io.IOException;
@@ -37,8 +38,27 @@ import org.jackhuang.hellominecraft.util.system.FileUtils;
  */
 public class ModInfo implements Comparable<ModInfo> {
 
+    @SerializedName("location")
     public File location;
-    public String modid, name, description, author, version, mcversion, url, updateUrl, credits;
+    @SerializedName("modid")
+    public String modid;
+    @SerializedName("name")
+    public String name;
+    @SerializedName("description")
+    public String description;
+    @SerializedName("author")
+    public String author;
+    @SerializedName("version")
+    public String version;
+    @SerializedName("mcversion")
+    public String mcversion;
+    @SerializedName("url")
+    public String url;
+    @SerializedName("updateUrl")
+    public String updateUrl;
+    @SerializedName("credits")
+    public String credits;
+    @SerializedName("authorList")
     public String[] authorList;
 
     public boolean isActive() {

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/version/Extract.java

@@ -17,6 +17,7 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.version;
 
+import com.google.gson.annotations.SerializedName;
 import java.util.ArrayList;
 import java.util.List;
 import org.jackhuang.hellominecraft.util.StrUtils;
@@ -27,6 +28,7 @@ import org.jackhuang.hellominecraft.util.StrUtils;
  */
 public class Extract implements Cloneable {
 
+    @SerializedName("exclude")
     public List<String> exclude = new ArrayList<>();
 
     public boolean allow(String path) {

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/version/GameDownloadInfo.java

@@ -17,6 +17,7 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.version;
 
+import com.google.gson.annotations.SerializedName;
 import org.jackhuang.hellominecraft.launcher.core.download.DownloadType;
 
 /**
@@ -25,8 +26,11 @@ import org.jackhuang.hellominecraft.launcher.core.download.DownloadType;
  */
 public class GameDownloadInfo implements Cloneable {
 
+    @SerializedName("sha1")
     public String sha1;
+    @SerializedName("size")
     public int size;
+    @SerializedName("url")
     protected String url;
 
     /**

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/version/LibrariesDownloadInfo.java

@@ -17,6 +17,7 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.version;
 
+import com.google.gson.annotations.SerializedName;
 import java.util.Map;
 
 /**
@@ -25,6 +26,8 @@ import java.util.Map;
  */
 public class LibrariesDownloadInfo {
 
+    @SerializedName("classifiers")
     Map<String, LibraryDownloadInfo> classifiers;
+    @SerializedName("artifact")
     LibraryDownloadInfo artifact;
 }

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/version/LibraryDownloadInfo.java

@@ -17,6 +17,7 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.version;
 
+import com.google.gson.annotations.SerializedName;
 import org.jackhuang.hellominecraft.launcher.core.download.DownloadType;
 import org.jackhuang.hellominecraft.util.StrUtils;
 import org.jackhuang.hellominecraft.util.system.IOUtils;
@@ -27,7 +28,9 @@ import org.jackhuang.hellominecraft.util.system.IOUtils;
  */
 public class LibraryDownloadInfo extends GameDownloadInfo {
 
+    @SerializedName("path")
     public String path;
+    @SerializedName("forgeURL")
     public String forgeURL;
 
     @Override

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/version/MinecraftLibrary.java

@@ -17,6 +17,7 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.version;
 
+import com.google.gson.annotations.SerializedName;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -30,10 +31,15 @@ import org.jackhuang.hellominecraft.util.StrUtils;
  */
 public class MinecraftLibrary extends IMinecraftLibrary {
 
+    @SerializedName("rules")
     public ArrayList<Rules> rules;
+    @SerializedName("url")
     public String url;
+    @SerializedName("natives")
     public Natives natives;
+    @SerializedName("extract")
     public Extract extract;
+    @SerializedName("downloads")
     public LibrariesDownloadInfo downloads;
 
     public MinecraftLibrary(String name) {
@@ -99,7 +105,10 @@ public class MinecraftLibrary extends IMinecraftLibrary {
 
     @Override
     public File getFilePath(File gameDir) {
-        return new File(gameDir, "libraries/" + getDownloadInfo().path);
+        LibraryDownloadInfo info = getDownloadInfo();
+        if (info == null)
+            return null;
+        return new File(gameDir, "libraries/" + info.path);
     }
 
     @Override

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/version/MinecraftVersion.java

@@ -17,6 +17,7 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.version;
 
+import com.google.gson.annotations.SerializedName;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -37,14 +38,37 @@ import org.jackhuang.hellominecraft.util.Utils;
  */
 public class MinecraftVersion implements Cloneable, Comparable<MinecraftVersion> {
 
-    public String minecraftArguments, mainClass, time, id, type, processArguments,
-        releaseTime, jar, inheritsFrom, runDir;
+    @SerializedName("minecraftArguments")
+    public String minecraftArguments;
+    @SerializedName("mainClass")
+    public String mainClass;
+    @SerializedName("time")
+    public String time;
+    @SerializedName("id")
+    public String id;
+    @SerializedName("type")
+    public String type;
+    @SerializedName("processArguments")
+    public String processArguments;
+    @SerializedName("releaseTime")
+    public String releaseTime;
+    @SerializedName("jar")
+    public String jar;
+    @SerializedName("inheritsFrom")
+    public String inheritsFrom;
+    @SerializedName("runDir")
+    public String runDir;
+    @SerializedName("assets")
     protected String assets;
+    @SerializedName("minimumLauncherVersion")
     public int minimumLauncherVersion;
+    @SerializedName("hidden")
     public boolean hidden;
+    @SerializedName("assetIndex")
     public AssetIndexDownloadInfo assetIndex;
+    @SerializedName("downloads")
     private Map<String, GameDownloadInfo> downloads;
-
+    @SerializedName("libraries")
     public ArrayList<MinecraftLibrary> libraries;
 
     public MinecraftVersion() {

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/version/Natives.java

@@ -17,13 +17,20 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.version;
 
+import com.google.gson.annotations.SerializedName;
+
 /**
  *
  * @author huangyuhui
  */
 public class Natives implements Cloneable {
 
-    public String windows, osx, linux;
+    @SerializedName("windows")
+    public String windows;
+    @SerializedName("osx")
+    public String osx;
+    @SerializedName("linux")
+    public String linux;
 
     @Override
     @SuppressWarnings("CloneDeclaresCloneNotSupported")

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/version/OSRestriction.java

@@ -17,6 +17,7 @@
  */
 package org.jackhuang.hellominecraft.launcher.core.version;
 
+import com.google.gson.annotations.SerializedName;
 import org.jackhuang.hellominecraft.util.StrUtils;
 import org.jackhuang.hellominecraft.util.system.OS;
 
@@ -26,7 +27,10 @@ import org.jackhuang.hellominecraft.util.system.OS;
  */
 public class OSRestriction {
 
-    private String version, name;
+    @SerializedName("version")
+    private String version;
+    @SerializedName("name")
+    public String name;
 
     public String getVersion() {
         return version;