minor enhancements to net downloading and fix a possible crash

featurecat · May 31, 2018 · 3b7ca3a · 3b7ca3a
1 parent 788a76e
commit 3b7ca3a
Show file tree

Hide file tree

Showing 4 changed files with 9 additions and 5 deletions.
diff --git a/assets/background.jpg b/assets/background.jpg
diff --git a/pom.xml b/pom.xml
@@ -62,5 +62,6 @@
             <artifactId>json</artifactId>
             <version>20180130</version>
         </dependency>
+
     </dependencies>
 </project>
diff --git a/src/main/java/featurecat/lizzie/Lizzie.java b/src/main/java/featurecat/lizzie/Lizzie.java
@@ -50,7 +50,7 @@ public static void main(String[] args) throws IOException, JSONException, ClassN
 
     public static void shutdown() {
         PluginManager.onShutdown();
-        if (config.config.getJSONObject("ui").getBoolean("confirm-exit")) {
+        if (board != null && config.config.getJSONObject("ui").getBoolean("confirm-exit")) {
             int ret = JOptionPane.showConfirmDialog(null, "Do you want to save this SGF?", "Save SGF?", JOptionPane.OK_CANCEL_OPTION);
             if (ret == JOptionPane.OK_OPTION) {
                 LizzieFrame.saveSgf();
@@ -63,7 +63,8 @@ public static void shutdown() {
             // Failed to save config
         }
 
-        leelaz.shutdown();
+        if (leelaz != null)
+            leelaz.shutdown();
         System.exit(0);
     }
 

diff --git a/src/main/java/featurecat/lizzie/analysis/Leelaz.java b/src/main/java/featurecat/lizzie/analysis/Leelaz.java
@@ -132,9 +132,11 @@ public Leelaz() throws IOException, JSONException {
     private void updateToLatestNetwork() {
         try {
             if (needToDownloadLatestNetwork()) {
-
-                Util.saveAsFile(new URL(baseURL + "/networks/" + getBestNetworkHash() + ".gz"),
-                        new File(Lizzie.config.leelazConfig.getString("network-file")));
+                int dialogResult = JOptionPane.showConfirmDialog (null, "Download the latest network file? This may take some time.");
+                if(dialogResult == JOptionPane.YES_OPTION){
+                    Util.saveAsFile(new URL(baseURL + "/networks/" + getBestNetworkHash() + ".gz"),
+                            new File(Lizzie.config.leelazConfig.getString("network-file")));
+                }
             }
         } catch (IOException e) {
             e.printStackTrace();