Paper-Old/nms-patches/NameReferencingFileConverter.patch

--- a/net/minecraft/server/NameReferencingFileConverter.java
+++ b/net/minecraft/server/NameReferencingFileConverter.java
@@ -83,8 +83,9 @@
             if (gameprofilebanlist.c().exists()) {
                 try {
                     gameprofilebanlist.load();
-                } catch (FileNotFoundException filenotfoundexception) {
-                    NameReferencingFileConverter.e.warn("Could not load existing file {}", gameprofilebanlist.c().getName(), filenotfoundexception);
+                // CraftBukkit start - FileNotFoundException -> IOException, don't print stacktrace
+                } catch (IOException filenotfoundexception) {
+                    NameReferencingFileConverter.e.warn("Could not load existing file {}", gameprofilebanlist.c().getName());
                 }
             }
 
@@ -113,7 +114,7 @@
                     public void onProfileLookupFailed(GameProfile gameprofile, Exception exception) {
                         NameReferencingFileConverter.e.warn("Could not lookup user banlist entry for {}", gameprofile.getName(), exception);
                         if (!(exception instanceof ProfileNotFoundException)) {
-                            throw new NameReferencingFileConverter.FileConversionException("Could not request user " + gameprofile.getName() + " from backend systems", exception, null);
+                            throw new NameReferencingFileConverter.FileConversionException("Could not request user " + gameprofile.getName() + " from backend systems", exception); // CraftBukkit - decompile error
                         }
                     }
                 };
@@ -141,8 +142,9 @@
             if (ipbanlist.c().exists()) {
                 try {
                     ipbanlist.load();
-                } catch (FileNotFoundException filenotfoundexception) {
-                    NameReferencingFileConverter.e.warn("Could not load existing file {}", ipbanlist.c().getName(), filenotfoundexception);
+                // CraftBukkit start - FileNotFoundException -> IOException, don't print stacktrace
+                } catch (IOException filenotfoundexception) {
+                    NameReferencingFileConverter.e.warn("Could not load existing file {}", ipbanlist.c().getName());
                 }
             }
 
@@ -182,8 +184,9 @@
             if (oplist.c().exists()) {
                 try {
                     oplist.load();
-                } catch (FileNotFoundException filenotfoundexception) {
-                    NameReferencingFileConverter.e.warn("Could not load existing file {}", oplist.c().getName(), filenotfoundexception);
+                // CraftBukkit start - FileNotFoundException -> IOException, don't print stacktrace
+                } catch (IOException filenotfoundexception) {
+                    NameReferencingFileConverter.e.warn("Could not load existing file {}", oplist.c().getName());
                 }
             }
 
@@ -198,7 +201,7 @@
                     public void onProfileLookupFailed(GameProfile gameprofile, Exception exception) {
                         NameReferencingFileConverter.e.warn("Could not lookup oplist entry for {}", gameprofile.getName(), exception);
                         if (!(exception instanceof ProfileNotFoundException)) {
-                            throw new NameReferencingFileConverter.FileConversionException("Could not request user " + gameprofile.getName() + " from backend systems", exception, null);
+                            throw new NameReferencingFileConverter.FileConversionException("Could not request user " + gameprofile.getName() + " from backend systems", exception); // CraftBukkit - decompile error
                         }
                     }
                 };
@@ -226,8 +229,9 @@
             if (whitelist.c().exists()) {
                 try {
                     whitelist.load();
-                } catch (FileNotFoundException filenotfoundexception) {
-                    NameReferencingFileConverter.e.warn("Could not load existing file {}", whitelist.c().getName(), filenotfoundexception);
+                // CraftBukkit start - FileNotFoundException -> IOException, don't print stacktrace
+                } catch (IOException filenotfoundexception) {
+                    NameReferencingFileConverter.e.warn("Could not load existing file {}", whitelist.c().getName());
                 }
             }
 
@@ -242,7 +246,7 @@
                     public void onProfileLookupFailed(GameProfile gameprofile, Exception exception) {
                         NameReferencingFileConverter.e.warn("Could not lookup user whitelist entry for {}", gameprofile.getName(), exception);
                         if (!(exception instanceof ProfileNotFoundException)) {
-                            throw new NameReferencingFileConverter.FileConversionException("Could not request user " + gameprofile.getName() + " from backend systems", exception, null);
+                            throw new NameReferencingFileConverter.FileConversionException("Could not request user " + gameprofile.getName() + " from backend systems", exception); // CraftBukkit - decompile error
                         }
                     }
                 };
@@ -337,7 +341,7 @@
 
                             this.a(file, s, s);
                         } else {
-                            throw new NameReferencingFileConverter.FileConversionException("Could not request user " + gameprofile.getName() + " from backend systems", exception, null);
+                            throw new NameReferencingFileConverter.FileConversionException("Could not request user " + gameprofile.getName() + " from backend systems", exception); // CraftBukkit - decompile error
                         }
                     }
 
@@ -345,6 +349,30 @@
                         File file1 = new File(file2, s + ".dat");
                         File file3 = new File(file, s1 + ".dat");
 
+                        // CraftBukkit start - Use old file name to seed lastKnownName
+                        NBTTagCompound root = null;
+
+                        try {
+                            root = NBTCompressedStreamTools.a(new java.io.FileInputStream(file1));
+                        } catch (Exception exception) {
+                            exception.printStackTrace();
+                        }
+
+                        if (root != null) {
+                            if (!root.hasKey("bukkit")) {
+                                root.set("bukkit", new NBTTagCompound());
+                            }
+                            NBTTagCompound data = root.getCompound("bukkit");
+                            data.setString("lastKnownName", s);
+
+                            try {
+                                NBTCompressedStreamTools.a(root, new java.io.FileOutputStream(file2));
+                            } catch (Exception exception) {
+                                exception.printStackTrace();
+                            }
+                       }
+                        // CraftBukkit end
+
                         NameReferencingFileConverter.b(file);
                         if (!file1.renameTo(file3)) {
                             throw new NameReferencingFileConverter.FileConversionException("Could not convert file for " + s, null);
@@ -353,7 +381,7 @@
 
                     private String a(GameProfile gameprofile) {
                         String s = null;
-                        String[] astring = astring1;
+                        // String[] astring = astring1; // CraftBukkit - decompile error
                         int i = astring.length;
 
                         for (int j = 0; j < i; ++j) {
@@ -466,7 +494,7 @@
 
     private static File d(PropertyManager propertymanager) {
         String s = propertymanager.getString("level-name", "world");
-        File file = new File(s);
+        File file = new File(MinecraftServer.getServer().server.getWorldContainer(), s); // CraftBukkit - Respect container setting
 
         return new File(file, "players");
     }