mirror of
https://github.com/PaperMC/Paper.git
synced 2024-08-26 22:50:23 +02:00
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
Bukkit Changes:
565a5727 #533: Add consumed item, hand and consumeItem boolean to EntityShootBowEvent
CraftBukkit Changes:
927200a9
#718: Add consumed item, hand and consumeItem boolean to EntityShootBowEvent
450 lines
20 KiB
Diff
450 lines
20 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Spottedleaf <Spottedleaf@users.noreply.github.com>
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Date: Sat, 1 Jun 2019 13:00:55 -0700
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Subject: [PATCH] Chunk debug command
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Prints all chunk information to a text file into the debug
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folder in the root server folder. The format is in JSON, and
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the data format is described in MCUtil#dumpChunks(File)
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The command will output server version and all online players to the
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file as well. We do not log anything but the location, world and
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username of the player.
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Also logs the value of these config values (note not all are paper's):
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- keep spawn loaded value
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- spawn radius
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- view distance
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Each chunk has the following logged:
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- Coordinate
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- Ticket level & its corresponding state
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- Whether it is queued for unload
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- Chunk status (may be unloaded)
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- All tickets on the chunk
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Example log:
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https://gist.githubusercontent.com/Spottedleaf/0131e7710ffd5d531e5fd246c3367380/raw/169ae1b2e240485f99bc7a6bd8e78d90e3af7397/chunks-2019-06-01_19.57.05.txt
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For references on certain keywords (ticket, status, etc), please see:
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https://bugs.mojang.com/browse/MC-141484?focusedCommentId=528273&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-528273
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https://bugs.mojang.com/browse/MC-141484?focusedCommentId=528577&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-528577
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diff --git a/src/main/java/com/destroystokyo/paper/PaperCommand.java b/src/main/java/com/destroystokyo/paper/PaperCommand.java
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index f0a836db74ad3e20778d3863223bc9a35ff4ad41..9ead9b1ea1fafaa3d684c17efbae747386b7c587 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperCommand.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperCommand.java
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@@ -28,14 +28,14 @@ public class PaperCommand extends Command {
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public PaperCommand(String name) {
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super(name);
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this.description = "Paper related commands";
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- this.usageMessage = "/paper [heap | entity | reload | version]";
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+ this.usageMessage = "/paper [heap | entity | reload | version | debug | chunkinfo]";
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this.setPermission("bukkit.command.paper");
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}
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@Override
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public List<String> tabComplete(CommandSender sender, String alias, String[] args, Location location) throws IllegalArgumentException {
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if (args.length <= 1)
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- return getListMatchingLast(args, "heap", "entity", "reload", "version");
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+ return getListMatchingLast(args, "heap", "entity", "reload", "version", "debug", "chunkinfo");
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switch (args[0].toLowerCase(Locale.ENGLISH))
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{
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@@ -45,6 +45,21 @@ public class PaperCommand extends Command {
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if (args.length == 3)
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return getListMatchingLast(args, EntityTypes.getEntityNameList().stream().map(MinecraftKey::toString).sorted().toArray(String[]::new));
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break;
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+ case "debug":
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+ if (args.length == 2) {
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+ return getListMatchingLast(args, "help", "chunks");
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+ }
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+ break;
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+ case "chunkinfo":
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+ List<String> worldNames = new ArrayList<>();
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+ worldNames.add("*");
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+ for (org.bukkit.World world : Bukkit.getWorlds()) {
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+ worldNames.add(world.getName());
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+ }
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+ if (args.length == 2) {
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+ return getListMatchingLast(args, worldNames);
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+ }
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+ break;
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}
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return Collections.emptyList();
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}
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@@ -109,6 +124,12 @@ public class PaperCommand extends Command {
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case "reload":
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doReload(sender);
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break;
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+ case "debug":
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+ doDebug(sender, args);
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+ break;
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+ case "chunkinfo":
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+ doChunkInfo(sender, args);
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+ break;
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case "ver":
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case "version":
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Command ver = org.bukkit.Bukkit.getServer().getCommandMap().getCommand("version");
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@@ -125,6 +146,96 @@ public class PaperCommand extends Command {
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return true;
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}
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+ private void doChunkInfo(CommandSender sender, String[] args) {
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+ List<org.bukkit.World> worlds;
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+ if (args.length < 2 || args[1].equals("*")) {
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+ worlds = Bukkit.getWorlds();
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+ } else {
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+ worlds = new ArrayList<>(args.length - 1);
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+ for (int i = 1; i < args.length; ++i) {
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+ org.bukkit.World world = Bukkit.getWorld(args[i]);
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+ if (world == null) {
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+ sender.sendMessage(ChatColor.RED + "World '" + args[i] + "' is invalid");
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+ return;
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+ }
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+ worlds.add(world);
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+ }
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+ }
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+
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+ for (org.bukkit.World bukkitWorld : worlds) {
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+ WorldServer world = ((CraftWorld)bukkitWorld).getHandle();
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+
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+ int total = 0;
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+ int inactive = 0;
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+ int border = 0;
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+ int ticking = 0;
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+ int entityTicking = 0;
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+
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+ for (PlayerChunk chunk : world.getChunkProvider().playerChunkMap.updatingChunks.values()) {
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+ if (chunk.getFullChunkIfCached() == null) {
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+ continue;
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+ }
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+
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+ ++total;
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+
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+ PlayerChunk.State state = PlayerChunk.getChunkState(chunk.getTicketLevel());
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+
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+ switch (state) {
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+ case INACCESSIBLE:
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+ ++inactive;
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+ continue;
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+ case BORDER:
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+ ++border;
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+ continue;
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+ case TICKING:
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+ ++ticking;
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+ continue;
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+ case ENTITY_TICKING:
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+ ++entityTicking;
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+ continue;
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+ }
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+ }
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+
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+ sender.sendMessage(ChatColor.BLUE + "Chunks in " + ChatColor.GREEN + bukkitWorld.getName() + ChatColor.DARK_AQUA + ":");
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+ sender.sendMessage(ChatColor.BLUE + "Total: " + ChatColor.DARK_AQUA + total + ChatColor.BLUE + " Inactive: " + ChatColor.DARK_AQUA
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+ + inactive + ChatColor.BLUE + " Border: " + ChatColor.DARK_AQUA + border + ChatColor.BLUE + " Ticking: "
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+ + ChatColor.DARK_AQUA + ticking + ChatColor.BLUE + " Entity: " + ChatColor.DARK_AQUA + entityTicking);
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+ }
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+ }
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+
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+ private void doDebug(CommandSender sender, String[] args) {
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+ if (args.length < 2) {
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+ sender.sendMessage(ChatColor.RED + "Use /paper debug [chunks] help for more information on a specific command");
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+ return;
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+ }
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+
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+ String debugType = args[1].toLowerCase(Locale.ENGLISH);
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+ switch (debugType) {
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+ case "chunks":
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+ if (args.length >= 3 && args[2].toLowerCase(Locale.ENGLISH).equals("help")) {
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+ sender.sendMessage(ChatColor.RED + "Use /paper debug chunks to dump loaded chunk information to a file");
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+ break;
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+ }
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+ File file = new File(new File(new File("."), "debug"),
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+ "chunks-" + DateTimeFormatter.ofPattern("yyyy-MM-dd_HH.mm.ss").format(LocalDateTime.now()) + ".txt");
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+ sender.sendMessage(ChatColor.GREEN + "Writing chunk information dump to " + file.toString());
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+ try {
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+ MCUtil.dumpChunks(file);
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+ sender.sendMessage(ChatColor.GREEN + "Successfully written chunk information!");
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+ } catch (Throwable thr) {
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+ MinecraftServer.LOGGER.warn("Failed to dump chunk information to file " + file.toString(), thr);
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+ sender.sendMessage(ChatColor.RED + "Failed to dump chunk information, see console");
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+ }
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+
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+ break;
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+ case "help":
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+ // fall through to default
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+ default:
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+ sender.sendMessage(ChatColor.RED + "Use /paper debug [chunks] help for more information on a specific command");
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+ return;
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+ }
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+ }
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+
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/*
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* Ported from MinecraftForge - author: LexManos <LexManos@gmail.com> - License: LGPLv2.1
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*/
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diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
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index 09cfd3ee900d0d1f523e6453163fdb806a0da6de..db6b52850f10d212b3db81dcf86c622e610f02b2 100644
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--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
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+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
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@@ -24,7 +24,7 @@ import org.apache.logging.log4j.Logger;
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public class ChunkProviderServer extends IChunkProvider {
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- private static final List<ChunkStatus> b = ChunkStatus.a();
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+ private static final List<ChunkStatus> b = ChunkStatus.a(); static final List<ChunkStatus> getPossibleChunkStatuses() { return ChunkProviderServer.b; } // Paper - OBFHELPER
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private final ChunkMapDistance chunkMapDistance;
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public final ChunkGenerator chunkGenerator;
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private final WorldServer world;
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diff --git a/src/main/java/net/minecraft/server/MCUtil.java b/src/main/java/net/minecraft/server/MCUtil.java
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index 816d55b17ea531bc2f25b92c003b127fe6e04112..2507bdf7bfa65f1bc728a46322d2a570e566e32c 100644
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--- a/src/main/java/net/minecraft/server/MCUtil.java
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+++ b/src/main/java/net/minecraft/server/MCUtil.java
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@@ -6,7 +6,13 @@ import com.destroystokyo.paper.profile.PlayerProfile;
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import com.google.common.util.concurrent.ThreadFactoryBuilder;
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import it.unimi.dsi.fastutil.objects.ObjectRBTreeSet;
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import org.apache.commons.lang.exception.ExceptionUtils;
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+import com.google.gson.JsonArray;
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+import com.google.gson.JsonObject;
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+import com.google.gson.internal.Streams;
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+import com.google.gson.stream.JsonWriter;
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import com.mojang.authlib.GameProfile;
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+import com.mojang.datafixers.util.Either;
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+import it.unimi.dsi.fastutil.longs.Long2ObjectLinkedOpenHashMap;
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import org.bukkit.Location;
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import org.bukkit.block.BlockFace;
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import org.bukkit.craftbukkit.CraftWorld;
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@@ -15,8 +21,11 @@ import org.spigotmc.AsyncCatcher;
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import javax.annotation.Nonnull;
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import javax.annotation.Nullable;
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+import java.io.*;
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+import java.util.ArrayList;
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import java.util.List;
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import java.util.Queue;
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+import java.util.Set;
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import java.util.concurrent.CompletableFuture;
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import java.util.concurrent.ExecutionException;
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import java.util.concurrent.LinkedBlockingQueue;
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@@ -522,4 +531,170 @@ public final class MCUtil {
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return null;
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}
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+
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+ public static ChunkStatus getChunkStatus(PlayerChunk chunk) {
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+ List<ChunkStatus> statuses = ChunkProviderServer.getPossibleChunkStatuses();
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+ for (int i = statuses.size() - 1; i >= 0; --i) {
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+ ChunkStatus curr = statuses.get(i);
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+ CompletableFuture<Either<IChunkAccess, PlayerChunk.Failure>> future = chunk.getStatusFutureUnchecked(curr);
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+ if (future != PlayerChunk.UNLOADED_CHUNK_ACCESS_FUTURE) {
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+ return curr;
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+ }
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+ }
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+ return null; // unloaded
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+ }
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+
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+ public static void dumpChunks(File file) throws IOException {
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+ file.getParentFile().mkdirs();
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+ file.createNewFile();
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+ /*
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+ * Json format:
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+ *
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+ * Main data format:
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+ * -server-version:<string>
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+ * -data-version:<int>
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+ * -worlds:
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+ * -name:<world name>
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+ * -view-distance:<int>
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+ * -keep-spawn-loaded:<boolean>
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+ * -keep-spawn-loaded-range:<int>
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+ * -visible-chunk-count:<int>
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+ * -loaded-chunk-count:<int>
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+ * -verified-fully-loaded-chunks:<int>
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+ * -players:<array of player>
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+ * -chunk-data:<array of chunks>
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+ *
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+ * Player format:
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+ * -name:<string>
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+ * -x:<double>
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+ * -y:<double>
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+ * -z:<double>
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+ *
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+ * Chunk Format:
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+ * -x:<integer>
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+ * -z:<integer>
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+ * -ticket-level:<integer>
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+ * -state:<string>
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+ * -queued-for-unload:<boolean>
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+ * -status:<string>
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+ * -tickets:<array of tickets>
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+ *
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+ *
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+ * Ticket format:
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+ * -ticket-type:<string>
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+ * -ticket-level:<int>
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+ * -add-tick:<long>
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+ * -object-reason:<string> // This depends on the type of ticket. ie POST_TELEPORT -> entity id
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+ */
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+ List<org.bukkit.World> worlds = org.bukkit.Bukkit.getWorlds();
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+ JsonObject data = new JsonObject();
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+
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+ data.addProperty("server-version", org.bukkit.Bukkit.getVersion());
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+ data.addProperty("data-version", 0);
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+
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+ JsonArray worldsData = new JsonArray();
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+
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+ for (org.bukkit.World bukkitWorld : worlds) {
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+ JsonObject worldData = new JsonObject();
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+
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+ WorldServer world = ((org.bukkit.craftbukkit.CraftWorld)bukkitWorld).getHandle();
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+ PlayerChunkMap chunkMap = world.getChunkProvider().playerChunkMap;
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+ Long2ObjectLinkedOpenHashMap<PlayerChunk> visibleChunks = chunkMap.visibleChunks;
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+ ChunkMapDistance chunkMapDistance = chunkMap.chunkDistanceManager;
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+ List<PlayerChunk> allChunks = new ArrayList<>(visibleChunks.values());
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+ List<EntityPlayer> players = world.players;
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+
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+ int fullLoadedChunks = 0;
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+
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+ for (PlayerChunk chunk : allChunks) {
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+ if (chunk.getFullChunkIfCached() != null) {
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+ ++fullLoadedChunks;
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+ }
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+ }
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+
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+ // sorting by coordinate makes the log easier to read
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+ allChunks.sort((PlayerChunk v1, PlayerChunk v2) -> {
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+ if (v1.location.x != v2.location.x) {
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+ return Integer.compare(v1.location.x, v2.location.x);
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+ }
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+ return Integer.compare(v1.location.z, v2.location.z);
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+ });
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+
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+ worldData.addProperty("name", world.getWorld().getName());
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+ worldData.addProperty("view-distance", world.spigotConfig.viewDistance);
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+ worldData.addProperty("keep-spawn-loaded", world.keepSpawnInMemory);
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+ worldData.addProperty("keep-spawn-loaded-range", world.paperConfig.keepLoadedRange);
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+ worldData.addProperty("visible-chunk-count", visibleChunks.size());
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+ worldData.addProperty("loaded-chunk-count", chunkMap.loadedChunks.size());
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+ worldData.addProperty("verified-fully-loaded-chunks", fullLoadedChunks);
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+
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+ JsonArray playersData = new JsonArray();
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+
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+ for (EntityPlayer player : players) {
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+ JsonObject playerData = new JsonObject();
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+
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+ playerData.addProperty("name", player.getName());
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+ playerData.addProperty("x", player.locX());
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+ playerData.addProperty("y", player.locY());
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+ playerData.addProperty("z", player.locZ());
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+
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+ playersData.add(playerData);
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+
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+ }
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+
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+ worldData.add("players", playersData);
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+
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+ JsonArray chunksData = new JsonArray();
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+
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+ for (PlayerChunk playerChunk : allChunks) {
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+ JsonObject chunkData = new JsonObject();
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+
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+ Set<Ticket<?>> tickets = chunkMapDistance.tickets.get(playerChunk.location.pair());
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+ ChunkStatus status = getChunkStatus(playerChunk);
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+
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+ chunkData.addProperty("x", playerChunk.location.x);
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+ chunkData.addProperty("z", playerChunk.location.z);
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+ chunkData.addProperty("ticket-level", playerChunk.getTicketLevel());
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+ chunkData.addProperty("state", PlayerChunk.getChunkState(playerChunk.getTicketLevel()).toString());
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+ chunkData.addProperty("queued-for-unload", chunkMap.unloadQueue.contains(playerChunk.location.pair()));
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+ chunkData.addProperty("status", status == null ? "unloaded" : status.toString());
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+
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+ JsonArray ticketsData = new JsonArray();
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+
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+ if (tickets != null) {
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+ for (Ticket<?> ticket : tickets) {
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+ JsonObject ticketData = new JsonObject();
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+
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+ ticketData.addProperty("ticket-type", ticket.getTicketType().toString());
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+ ticketData.addProperty("ticket-level", ticket.getTicketLevel());
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+ ticketData.addProperty("object-reason", String.valueOf(ticket.getObjectReason()));
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+ ticketData.addProperty("add-tick", ticket.getCreationTick());
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+
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+ ticketsData.add(ticketData);
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+ }
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+ }
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+
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+ chunkData.add("tickets", ticketsData);
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+ chunksData.add(chunkData);
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+ }
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+
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+
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+ worldData.add("chunk-data", chunksData);
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+ worldsData.add(worldData);
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+ }
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+
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+ data.add("worlds", worldsData);
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+
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+ StringWriter stringWriter = new StringWriter();
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+ JsonWriter jsonWriter = new JsonWriter(stringWriter);
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+ jsonWriter.setIndent(" ");
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+ jsonWriter.setLenient(false);
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+ Streams.write(data, jsonWriter);
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+
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+ String fileData = stringWriter.toString();
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+
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+ try (PrintStream out = new PrintStream(new FileOutputStream(file), false, "UTF-8")) {
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+ out.print(fileData);
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+ }
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+ }
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}
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diff --git a/src/main/java/net/minecraft/server/PlayerChunk.java b/src/main/java/net/minecraft/server/PlayerChunk.java
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index 3b51e231551306e92cfe8fdf2e4e7777ab45d722..6538fc2874d6a24fdd69dee7224d69d0f7ca56ee 100644
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--- a/src/main/java/net/minecraft/server/PlayerChunk.java
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+++ b/src/main/java/net/minecraft/server/PlayerChunk.java
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@@ -29,7 +29,7 @@ public class PlayerChunk {
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public int oldTicketLevel;
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private int ticketLevel;
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private int n;
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- private final ChunkCoordIntPair location;
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+ final ChunkCoordIntPair location; // Paper - private -> package
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private boolean p;
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private final ShortSet[] dirtyBlocks;
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private int r;
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diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
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index 2db0f3e060850ae65033f878ed46b678686a03f9..2e41af4f945f942c9a8f4b29464522ae07b12982 100644
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--- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
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+++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
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@@ -59,7 +59,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
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public final Long2ObjectLinkedOpenHashMap<PlayerChunk> updatingChunks = new Long2ObjectLinkedOpenHashMap();
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public volatile Long2ObjectLinkedOpenHashMap<PlayerChunk> visibleChunks;
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private final Long2ObjectLinkedOpenHashMap<PlayerChunk> pendingUnload;
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- private final LongSet loadedChunks;
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+ final LongSet loadedChunks; // Paper - private -> package
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public final WorldServer world;
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private final LightEngineThreaded lightEngine;
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private final IAsyncTaskHandler<Runnable> executor;
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diff --git a/src/main/java/net/minecraft/server/Ticket.java b/src/main/java/net/minecraft/server/Ticket.java
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index 77bb6b092a0763ff27f90f0401a8a81b15aebb8c..7a8397815a5b7f79f3e3a0348aeedf63fe879f8f 100644
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--- a/src/main/java/net/minecraft/server/Ticket.java
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+++ b/src/main/java/net/minecraft/server/Ticket.java
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@@ -6,8 +6,8 @@ public final class Ticket<T> implements Comparable<Ticket<?>> {
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private final TicketType<T> a;
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private final int b;
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- public final T identifier;
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- private long d;
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+ public final T identifier; public final T getObjectReason() { return this.identifier; } // Paper - OBFHELPER
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+ private long d; public final long getCreationTick() { return this.d; } // Paper - OBFHELPER
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protected Ticket(TicketType<T> tickettype, int i, T t0) {
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this.a = tickettype;
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@@ -51,6 +51,7 @@ public final class Ticket<T> implements Comparable<Ticket<?>> {
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return this.a;
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}
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+ public final int getTicketLevel() { return this.b(); } // Paper - OBFHELPER
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public int b() {
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return this.b;
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}
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