Fixed #42

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/asset/AssetsMojangLoader.java

@@ -19,6 +19,8 @@ package org.jackhuang.hellominecraft.launcher.core.asset;
 
 import java.io.File;
 import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
 import java.util.HashSet;
 import java.util.Map;
 import org.jackhuang.hellominecraft.util.C;
@@ -30,8 +32,8 @@ import org.jackhuang.hellominecraft.util.system.IOUtils;
 import org.jackhuang.hellominecraft.util.StrUtils;
 import org.jackhuang.hellominecraft.launcher.core.download.IDownloadProvider;
 import org.jackhuang.hellominecraft.launcher.core.version.MinecraftVersion;
-import org.jackhuang.hellominecraft.util.OverridableSwingWorker;
 import org.jackhuang.hellominecraft.util.VersionNumber;
+import org.jackhuang.hellominecraft.util.tasks.TaskInfo;
 
 /**
  *
@@ -44,19 +46,26 @@ public class AssetsMojangLoader extends IAssetsHandler {
     }
 
     @Override
-    public OverridableSwingWorker<String[]> getList(final MinecraftVersion mv, final IMinecraftAssetService mp) {
+    public Task getList(final MinecraftVersion mv, final IMinecraftAssetService mp) {
-        return new OverridableSwingWorker<String[]>() {
+        if (mv == null)
+            throw new IllegalArgumentException("AssetsMojangLoader: null argument: MinecraftVersion");
+        String assetsId = mv.getAssetsIndex().getId();
+        File assets = mp.getAssets();
+        HMCLog.log("Gathering asset index: " + assetsId);
+        File f = IOUtils.tryGetCanonicalFile(new File(assets, "indexes/" + assetsId + ".json"));
+        return new TaskInfo("Gather asset index") {
             @Override
-            protected void work() throws Exception {
+            public Collection<Task> getDependTasks() {
-                if (mv == null)
+                if (!f.exists())
-                    throw new IllegalArgumentException("AssetsMojangLoader: null argument: MinecraftVersion");
+                    return Arrays.asList(mp.downloadMinecraftAssetsIndex(mv.getAssetsIndex()));
-                String assetsId = mv.getAssetsIndex().getId();
+                else
-                File assets = mp.getAssets();
+                    return null;
-                HMCLog.log("Gathering asset index: " + assetsId);
+            }
-                File f = IOUtils.tryGetCanonicalFile(new File(assets, "indexes/" + assetsId + ".json"));
-                if (!f.exists() && !mp.downloadMinecraftAssetsIndex(mv.getAssetsIndex()))
-                    throw new IllegalStateException("Failed to get index json");
 
+            @Override
+            public void executeTask() throws Throwable {
+                if (!areDependTasksSucceeded)
+                    throw new IllegalStateException("Failed to get asset index");
                 String result = FileUtils.readFileToString(f);
                 if (StrUtils.isBlank(result))
                     throw new IllegalStateException("Index json is empty, please redownload it!");
@@ -66,6 +75,7 @@ public class AssetsMojangLoader extends IAssetsHandler {
                 ArrayList<String> al = new ArrayList<>();
                 contents = new ArrayList<>();
                 HashSet<String> loadedHashes = new HashSet<>();
+                int pgs = 0;
                 if (o != null && o.getFileMap() != null)
                     for (Map.Entry<String, AssetsObject> e : o.getFileMap().entrySet()) {
                         if (loadedHashes.contains(e.getValue().getHash()))
@@ -79,9 +89,9 @@ public class AssetsMojangLoader extends IAssetsHandler {
                         assetsDownloadURLs.add(c.key);
                         assetsLocalNames.add(new File(assets, "objects" + File.separator + c.key.replace("/", File.separator)));
                         al.add(e.getKey());
+                        if (ppl != null)
+                            ppl.setProgress(this, ++pgs, o.getFileMap().size());
                     }
-
-                publish(al.toArray(new String[1]));
             }
         };
     }

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/asset/IAssetsHandler.java

@@ -74,7 +74,7 @@ public abstract class IAssetsHandler {
      * @param mp Asset Service
      * @param x  finished event
      */
-    public abstract OverridableSwingWorker<String[]> getList(MinecraftVersion mv, IMinecraftAssetService mp);
+    public abstract Task getList(MinecraftVersion mv, IMinecraftAssetService mp);
 
     /**
      * Will be invoked when the user invoked "Download all assets".

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/asset/MinecraftAssetService.java

@@ -20,6 +20,7 @@ package org.jackhuang.hellominecraft.launcher.core.asset;
 import com.google.gson.JsonSyntaxException;
 import java.io.File;
 import java.io.IOException;
+import java.util.Arrays;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.Map;
@@ -58,15 +59,17 @@ public class MinecraftAssetService extends IMinecraftAssetService {
             Collection<Task> afters = new HashSet<>();
 
             @Override
-            public void executeTask() throws Throwable {
+            public Collection<Task> getDependTasks() {
-                IAssetsHandler type = IAssetsHandler.ASSETS_HANDLER;
+                return Arrays.asList(IAssetsHandler.ASSETS_HANDLER.getList(mv, service.asset()));
-                type.getList(mv, service.asset()).justDo();
+            }
-                afters.add(type.getDownloadTask(service.getDownloadType().getProvider()));
+
+            @Override
+            public void executeTask() {
             }
 
             @Override
             public Collection<Task> getAfterTasks() {
-                return afters;
+                return Arrays.asList(IAssetsHandler.ASSETS_HANDLER.getDownloadTask(service.getDownloadType().getProvider()));
             }
         };
     }
@@ -80,7 +83,7 @@ public class MinecraftAssetService extends IMinecraftAssetService {
     }
 
     @Override
-    public boolean downloadMinecraftAssetsIndex(AssetIndexDownloadInfo assets) {
+    public Task downloadMinecraftAssetsIndex(AssetIndexDownloadInfo assets) {
         File assetsLocation = getAssets();
         if (!assetsLocation.exists() && !assetsLocation.mkdirs())
             HMCLog.warn("Failed to make directories: " + assetsLocation);
@@ -91,14 +94,22 @@ public class MinecraftAssetService extends IMinecraftAssetService {
             if (assetsIndex.renameTo(renamed))
                 HMCLog.warn("Failed to rename " + assetsIndex + " to " + renamed);
         }
-        if (new FileDownloadTask(assets.getUrl(service.getDownloadType()), IOUtils.tryGetCanonicalFile(assetsIndex), assets.sha1).setTag(assets.getId() + ".json").run()) {
+        File renamedFinal = renamed;
-            if (renamed != null && !renamed.delete())
+        return new TaskInfo("Download Asset Index") {
-                HMCLog.warn("Failed to delete " + renamed + ", maybe you should do it.");
+            @Override
-            return true;
+            public Collection<Task> getDependTasks() {
-        }
+                return Arrays.asList(new FileDownloadTask(assets.getUrl(service.getDownloadType()), IOUtils.tryGetCanonicalFile(assetsIndex), assets.sha1).setTag(assets.getId() + ".json"));
-        if (renamed != null && !renamed.renameTo(assetsIndex))
+            }
-            HMCLog.warn("Failed to rename " + renamed + " to " + assetsIndex);
+
-        return false;
+            @Override
+            public void executeTask() throws Throwable {
+                if (areDependTasksSucceeded) {
+                    if (renamedFinal != null && !renamedFinal.delete())
+                        HMCLog.warn("Failed to delete " + renamedFinal + ", maybe you should do it.");
+                } else if (renamedFinal != null && !renamedFinal.renameTo(assetsIndex))
+                    HMCLog.warn("Failed to rename " + renamedFinal + " to " + assetsIndex);
+            }
+        };
     }
 
     @Override

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/service/IMinecraftAssetService.java

@@ -47,7 +47,7 @@ public abstract class IMinecraftAssetService extends IMinecraftBasicService {
 
     public abstract boolean downloadMinecraftAssetsIndexAsync(AssetIndexDownloadInfo assetsId);
 
-    public abstract boolean downloadMinecraftAssetsIndex(AssetIndexDownloadInfo assetsId);
+    public abstract Task downloadMinecraftAssetsIndex(AssetIndexDownloadInfo assetsId);
 
     public abstract File getAssetObject(String assetVersion, String name) throws IOException;
 }

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/setting/Profile.java

@@ -54,7 +54,7 @@ public final class Profile {
         this();
         if (v == null)
             return;
-        name = v.name;
+        this.name = name;
         gameDir = v.gameDir;
     }
 

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/ui/GameSettingsPanel.java

@@ -64,6 +64,7 @@ import org.jackhuang.hellominecraft.util.system.FileUtils;
 import org.jackhuang.hellominecraft.util.system.IOUtils;
 import org.jackhuang.hellominecraft.util.ui.SwingUtils;
 import org.jackhuang.hellominecraft.util.system.Java;
+import org.jackhuang.hellominecraft.util.tasks.TaskWindow;
 import org.jackhuang.hellominecraft.util.ui.LogWindow;
 
 /**
@@ -975,7 +976,7 @@ public final class GameSettingsPanel extends AnimatedPanel implements DropTarget
 
     private void btnDownloadAllAssetsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnDownloadAllAssetsActionPerformed
         if (mcVersion != null)
-            Settings.getLastProfile().service().asset().downloadAssets(mcVersion).run();
+            TaskWindow.execute(Settings.getLastProfile().service().asset().downloadAssets(mcVersion));
     }//GEN-LAST:event_btnDownloadAllAssetsActionPerformed
 
     private void txtGameDirFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_txtGameDirFocusLost

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/Task.java

@@ -95,6 +95,8 @@ public abstract class Task {
         return null;
     }
 
+    public boolean areDependTasksSucceeded;
+
     protected ProgressProviderListener ppl;
 
     public Task setProgressProviderListener(ProgressProviderListener p) {
@@ -110,9 +112,21 @@ public abstract class Task {
         return new DoubleTask(t, this);
     }
 
+    public void runWithException() throws Throwable {
+        Collection<Task> c = getDependTasks();
+        if (c != null)
+            for (Task t : c)
+                t.runWithException();
+        executeTask();
+        c = getAfterTasks();
+        if (c != null)
+            for (Task t : c)
+                t.runWithException();
+    }
+
     public boolean run() {
         try {
-            executeTask();
+            runWithException();
             return true;
         } catch (Throwable t) {
             HMCLog.err("Failed to execute task", t);

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskList.java

@@ -28,6 +28,7 @@ import java.util.Set;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
+import java.util.concurrent.atomic.AtomicBoolean;
 import org.jackhuang.hellominecraft.util.logging.HMCLog;
 
 /**
@@ -72,15 +73,18 @@ public class TaskList extends Thread {
 
         Task task;
         Set<Invoker> s;
+        AtomicBoolean bool;
 
-        public Invoker(Task task, Set<Invoker> ss) {
+        public Invoker(Task task, Set<Invoker> ss, AtomicBoolean bool) {
             this.task = task;
             s = ss;
+            this.bool = bool;
         }
 
         @Override
         public void run() {
-            executeTask(task);
+            if (!executeTask(task))
+                bool.set(false);
             s.remove(this);
         }
 
@@ -90,32 +94,35 @@ public class TaskList extends Thread {
     HashMap<Invoker, Future<?>> futures = new HashMap<>();
     HashSet<Invoker> invokers = new HashSet<>();
 
-    private void processTasks(Collection<? extends Task> c) {
+    private boolean processTasks(Collection<? extends Task> c) {
         if (c == null || c.isEmpty())
-            return;
+            return true;
         this.totTask += c.size();
+        AtomicBoolean bool = new AtomicBoolean(true);
         Set<Invoker> runningThread = Collections.synchronizedSet(new HashSet<Invoker>());
         for (Task t2 : c) {
             t2.setParallelExecuting(true);
-            Invoker thread = new Invoker(t2, runningThread);
+            Invoker thread = new Invoker(t2, runningThread, bool);
             runningThread.add(thread);
             invokers.add(thread);
-            if (!EXECUTOR_SERVICE.isTerminated())
+            if (!EXECUTOR_SERVICE.isShutdown() && !EXECUTOR_SERVICE.isTerminated())
                 futures.put(thread, EXECUTOR_SERVICE.submit(thread));
         }
         while (!runningThread.isEmpty())
             try {
                 if (this.isInterrupted())
-                    return;
+                    return false;
                 Thread.sleep(1);
             } catch (InterruptedException ignore) {
             }
-
+        return bool.get();
     }
 
-    private void executeTask(Task t) {
+    private boolean executeTask(Task t) {
-        if (!shouldContinue || t == null)
+        if (!shouldContinue)
-            return;
+            return false;
+        if (t == null)
+            return true;
 
         Collection<Task> c = t.getDependTasks();
         if (c == null)
@@ -125,7 +132,7 @@ public class TaskList extends Thread {
             d.onDoing(t, c);
         for (DoingDoneListener<Task> d : taskListener)
             d.onDoing(t, c);
-        processTasks(c);
+        t.areDependTasksSucceeded = processTasks(c);
 
         boolean flag = true;
         try {
@@ -151,6 +158,7 @@ public class TaskList extends Thread {
             for (DoingDoneListener<Task> d : t.getTaskListeners())
                 d.onFailed(t);
         }
+        return flag;
     }
 
     @Override