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Paper/Spigot-Server-Patches/0002-Paper-config-files.patch
Aikar a64b0952cb
Add config options to paper.yml for Async Chunks and Shared Host Overrides 
Shared Hosts have been concerned over the increased CPU usage that Async Chunks
has introduced. We understand that shared hosts can't allow 1 client
to abuse the systme resources depriving other servers of cpu time, so we've
added some configs to allow hosts to force some settings.

Hosts, you may set the following SYSTEM ENVIRONMENT VARIABLES (NOT JVM FLAGS)
to change some behavior:

PAPER_ASYNC_CHUNKS_SHARED_HOST_GEN=1   - Enable Single Threaded World Generation (capping CPU Usage
PAPER_ASYNC_CHUNKS_SHARED_HOST_GEN=2   - Disable Async Chunk Generation - Please do not do this!!!
  - Minecraft is moving towards asynchronousm per-world chunk generation itself. You need to prepare
  - for this, so please do not disable async chunk generation.

PAPER_ASYNC_CHUNKS_SHARED_HOST_LOAD=#  - Where # is Maximum number of threads to use on Chunk Loading
  - This is a max, so your end user can reduce it more too. I suggest no lower than 2. Minimum is 1.
  - These are usually much faster request, so outside of loading entire worlds, They usually do not
  - get as much load. Paperby default uses CPU Core count * 1.5, so this may default to a higher value
  - on shared host and you should override it with this value to say 2-4.

These settings will override your clients paper.yml options. Set as a system wide environment
variable to ensure all Paper clients respect your resource usage desires.

Resolves #1520
2018-10-02 23:51:03 -04:00

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From a8159e0501c03d8ee285f2bd6d19bdf3e52d5cf8 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach.brown@destroystokyo.com>
Date: Mon, 29 Feb 2016 21:02:09 -0600
Subject: [PATCH] Paper config files
diff --git a/src/main/java/com/destroystokyo/paper/PaperCommand.java b/src/main/java/com/destroystokyo/paper/PaperCommand.java
new file mode 100644
index 0000000000..961966e169
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/PaperCommand.java
@@ -0,0 +1,237 @@
+package com.destroystokyo.paper;
+
+import com.google.common.base.Functions;
+import com.google.common.collect.Iterables;
+import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
+import net.minecraft.server.*;
+import org.apache.commons.lang3.tuple.MutablePair;
+import org.apache.commons.lang3.tuple.Pair;
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.craftbukkit.CraftWorld;
+import org.bukkit.entity.Player;
+
+import java.io.File;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.*;
+import java.util.stream.Collectors;
+
+public class PaperCommand extends Command {
+
+ public PaperCommand(String name) {
+ super(name);
+ this.description = "Paper related commands";
+ this.usageMessage = "/paper [heap | entity | reload | version]";
+ this.setPermission("bukkit.command.paper");
+ }
+
+ @Override
+ public List<String> tabComplete(CommandSender sender, String alias, String[] args, Location location) throws IllegalArgumentException {
+ if (args.length <= 1)
+ return getListMatchingLast(args, "heap", "entity", "reload", "version");
+
+ switch (args[0].toLowerCase(Locale.ENGLISH))
+ {
+ case "entity":
+ if (args.length == 2)
+ return getListMatchingLast(args, "help", "list");
+ if (args.length == 3)
+ return getListMatchingLast(args, EntityTypes.getEntityNameList().stream().map(MinecraftKey::toString).sorted().toArray(String[]::new));
+ break;
+ }
+ return Collections.emptyList();
+ }
+
+ // Code from Mojang - copyright them
+ public static List<String> getListMatchingLast(String[] args, String... matches) {
+ return getListMatchingLast(args, (Collection) Arrays.asList(matches));
+ }
+
+ public static boolean matches(String s, String s1) {
+ return s1.regionMatches(true, 0, s, 0, s.length());
+ }
+
+ public static List<String> getListMatchingLast(String[] strings, Collection<?> collection) {
+ String last = strings[strings.length - 1];
+ ArrayList<String> results = Lists.newArrayList();
+
+ if (!collection.isEmpty()) {
+ Iterator iterator = Iterables.transform(collection, Functions.toStringFunction()).iterator();
+
+ while (iterator.hasNext()) {
+ String s1 = (String) iterator.next();
+
+ if (matches(last, s1)) {
+ results.add(s1);
+ }
+ }
+
+ if (results.isEmpty()) {
+ iterator = collection.iterator();
+
+ while (iterator.hasNext()) {
+ Object object = iterator.next();
+
+ if (object instanceof MinecraftKey && matches(last, ((MinecraftKey) object).getKey())) {
+ results.add(String.valueOf(object));
+ }
+ }
+ }
+ }
+
+ return results;
+ }
+ // end copy stuff
+
+ @Override
+ public boolean execute(CommandSender sender, String commandLabel, String[] args) {
+ if (!testPermission(sender)) return true;
+
+ if (args.length == 0) {
+ sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
+ return false;
+ }
+
+ switch (args[0].toLowerCase(Locale.ENGLISH)) {
+ case "heap":
+ dumpHeap(sender);
+ break;
+ case "entity":
+ listEntities(sender, args);
+ break;
+ case "reload":
+ doReload(sender);
+ break;
+ case "ver":
+ case "version":
+ org.bukkit.Bukkit.getServer().getCommandMap().getCommand("version").execute(sender, commandLabel, new String[0]);
+ break;
+ default:
+ sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
+ return false;
+ }
+
+ return true;
+ }
+
+ /*
+ * Ported from MinecraftForge - author: LexManos <LexManos@gmail.com> - License: LGPLv2.1
+ */
+ private void listEntities(CommandSender sender, String[] args) {
+ if (args.length < 2 || args[1].toLowerCase(Locale.ENGLISH).equals("help")) {
+ sender.sendMessage(ChatColor.RED + "Use /paper entity [list] help for more information on a specific command.");
+ return;
+ }
+
+ switch (args[1].toLowerCase(Locale.ENGLISH)) {
+ case "list":
+ String filter = "*";
+ if (args.length > 2) {
+ if (args[2].toLowerCase(Locale.ENGLISH).equals("help")) {
+ sender.sendMessage(ChatColor.RED + "Use /paper entity list [filter] [worldName] to get entity info that matches the optional filter.");
+ return;
+ }
+ filter = args[2];
+ }
+ final String cleanfilter = filter.replace("?", ".?").replace("*", ".*?");
+ Set<MinecraftKey> names = EntityTypes.getEntityNameList().stream()
+ .filter(n -> n.toString().matches(cleanfilter))
+ .collect(Collectors.toSet());
+
+ if (names.isEmpty()) {
+ sender.sendMessage(ChatColor.RED + "Invalid filter, does not match any entities. Use /paper entity list for a proper list");
+ return;
+ }
+
+ String worldName;
+ if (args.length > 3) {
+ worldName = args[3];
+ } else if (sender instanceof Player) {
+ worldName = ((Player) sender).getWorld().getName();
+ } else {
+ sender.sendMessage(ChatColor.RED + "Please specify the name of a world");
+ sender.sendMessage(ChatColor.RED + "To do so without a filter, specify '*' as the filter");
+ return;
+ }
+
+ Map<MinecraftKey, MutablePair<Integer, Map<ChunkCoordIntPair, Integer>>> list = Maps.newHashMap();
+ World bukkitWorld = Bukkit.getWorld(worldName);
+ if (bukkitWorld == null) {
+ sender.sendMessage(ChatColor.RED + "Could not load world for " + worldName + ". Please select a valid world.");
+ return;
+ }
+ WorldServer world = ((CraftWorld) Bukkit.getWorld(worldName)).getHandle();
+
+ List<Entity> entities = world.entityList;
+ entities.forEach(e -> {
+ MinecraftKey key = new MinecraftKey(""); // TODO: update in next patch
+
+ MutablePair<Integer, Map<ChunkCoordIntPair, Integer>> info = list.computeIfAbsent(key, k -> MutablePair.of(0, Maps.newHashMap()));
+ ChunkCoordIntPair chunk = new ChunkCoordIntPair(e.getChunkX(), e.getChunkZ());
+ info.left++;
+ info.right.put(chunk, info.right.getOrDefault(chunk, 0) + 1);
+ });
+
+ if (names.size() == 1) {
+ MinecraftKey name = names.iterator().next();
+ Pair<Integer, Map<ChunkCoordIntPair, Integer>> info = list.get(name);
+ if (info == null) {
+ sender.sendMessage(ChatColor.RED + "No entities found.");
+ return;
+ }
+ sender.sendMessage("Entity: " + name + " Total: " + info.getLeft());
+ info.getRight().entrySet().stream()
+ .sorted((a, b) -> !a.getValue().equals(b.getValue()) ? b.getValue() - a.getValue() : a.getKey().toString().compareTo(b.getKey().toString()))
+ .limit(10).forEach(e -> sender.sendMessage(" " + e.getValue() + ": " + e.getKey().x + ", " + e.getKey().z));
+ } else {
+ List<Pair<MinecraftKey, Integer>> info = list.entrySet().stream()
+ .filter(e -> names.contains(e.getKey()))
+ .map(e -> Pair.of(e.getKey(), e.getValue().left))
+ .sorted((a, b) -> !a.getRight().equals(b.getRight()) ? b.getRight() - a.getRight() : a.getKey().toString().compareTo(b.getKey().toString()))
+ .collect(Collectors.toList());
+
+ if (info == null || info.size() == 0) {
+ sender.sendMessage(ChatColor.RED + "No entities found.");
+ return;
+ }
+
+ int count = info.stream().mapToInt(Pair::getRight).sum();
+ sender.sendMessage("Total: " + count);
+ info.forEach(e -> sender.sendMessage(" " + e.getValue() + ": " + e.getKey()));
+ }
+ break;
+ }
+ }
+
+ private void dumpHeap(CommandSender sender) {
+ File file = new File(new File(new File("."), "dumps"),
+ "heap-dump-" + DateTimeFormatter.ofPattern("yyyy-MM-dd_HH.mm.ss").format(LocalDateTime.now()) + "-server.hprof");
+ Command.broadcastCommandMessage(sender, ChatColor.YELLOW + "Writing JVM heap data to " + file);
+ if (CraftServer.dumpHeap(file)) {
+ Command.broadcastCommandMessage(sender, ChatColor.GREEN + "Heap dump complete");
+ } else {
+ Command.broadcastCommandMessage(sender, ChatColor.RED + "Failed to write heap dump, see sever log for details");
+ }
+ }
+
+ private void doReload(CommandSender sender) {
+ Command.broadcastCommandMessage(sender, ChatColor.RED + "Please note that this command is not supported and may cause issues.");
+ Command.broadcastCommandMessage(sender, ChatColor.RED + "If you encounter any issues please use the /stop command to restart your server.");
+
+ MinecraftServer console = MinecraftServer.getServer();
+ com.destroystokyo.paper.PaperConfig.init((File) console.options.valueOf("paper-settings"));
+ for (WorldServer world : console.getWorlds()) {
+ world.paperConfig.init();
+ }
+ console.server.reloadCount++;
+
+ Command.broadcastCommandMessage(sender, ChatColor.GREEN + "Paper config reload complete.");
+ }
+}
diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
new file mode 100644
index 0000000000..92e44befe0
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
@@ -0,0 +1,177 @@
+package com.destroystokyo.paper;
+
+import com.google.common.base.Throwables;
+
+import java.io.File;
+import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+import java.util.logging.Level;
+import java.util.regex.Pattern;
+
+import net.minecraft.server.MinecraftServer;
+import org.bukkit.Bukkit;
+import org.bukkit.command.Command;
+import org.bukkit.configuration.InvalidConfigurationException;
+import org.bukkit.configuration.file.YamlConfiguration;
+
+public class PaperConfig {
+
+ private static File CONFIG_FILE;
+ private static final String HEADER = "This is the main configuration file for Paper.\n"
+ + "As you can see, there's tons to configure. Some options may impact gameplay, so use\n"
+ + "with caution, and make sure you know what each option does before configuring.\n"
+ + "\n"
+ + "If you need help with the configuration or have any questions related to Paper,\n"
+ + "join us in our IRC channel.\n"
+ + "\n"
+ + "IRC: #paper @ irc.spi.gt ( http://irc.spi.gt/iris/?channels=paper )\n"
+ + "Wiki: https://paper.readthedocs.org/ \n"
+ + "Paper Forums: https://aquifermc.org/ \n";
+ /*========================================================================*/
+ public static YamlConfiguration config;
+ static int version;
+ static Map<String, Command> commands;
+ private static boolean verbose;
+ /*========================================================================*/
+
+ public static void init(File configFile) {
+ CONFIG_FILE = configFile;
+ config = new YamlConfiguration();
+ try {
+ config.load(CONFIG_FILE);
+ } catch (IOException ex) {
+ } catch (InvalidConfigurationException ex) {
+ Bukkit.getLogger().log(Level.SEVERE, "Could not load paper.yml, please correct your syntax errors", ex);
+ throw Throwables.propagate(ex);
+ }
+ config.options().header(HEADER);
+ config.options().copyDefaults(true);
+ verbose = getBoolean("verbose", false);
+
+ commands = new HashMap<String, Command>();
+ commands.put("paper", new PaperCommand("paper"));
+
+ version = getInt("config-version", 14);
+ set("config-version", 15);
+ readConfig(PaperConfig.class, null);
+ }
+
+ protected static void logError(String s) {
+ Bukkit.getLogger().severe(s);
+ }
+
+ protected static void log(String s) {
+ if (verbose) {
+ Bukkit.getLogger().info(s);
+ }
+ }
+
+ public static void registerCommands() {
+ for (Map.Entry<String, Command> entry : commands.entrySet()) {
+ MinecraftServer.getServer().server.getCommandMap().register(entry.getKey(), "Paper", entry.getValue());
+ }
+ }
+
+ static void readConfig(Class<?> clazz, Object instance) {
+ for (Method method : clazz.getDeclaredMethods()) {
+ if (Modifier.isPrivate(method.getModifiers())) {
+ if (method.getParameterTypes().length == 0 && method.getReturnType() == Void.TYPE) {
+ try {
+ method.setAccessible(true);
+ method.invoke(instance);
+ } catch (InvocationTargetException ex) {
+ throw Throwables.propagate(ex.getCause());
+ } catch (Exception ex) {
+ Bukkit.getLogger().log(Level.SEVERE, "Error invoking " + method, ex);
+ }
+ }
+ }
+ }
+
+ try {
+ config.save(CONFIG_FILE);
+ } catch (IOException ex) {
+ Bukkit.getLogger().log(Level.SEVERE, "Could not save " + CONFIG_FILE, ex);
+ }
+ }
+
+ private static final Pattern SPACE = Pattern.compile(" ");
+ private static final Pattern NOT_NUMERIC = Pattern.compile("[^-\\d.]");
+ public static int getSeconds(String str) {
+ str = SPACE.matcher(str).replaceAll("");
+ final char unit = str.charAt(str.length() - 1);
+ str = NOT_NUMERIC.matcher(str).replaceAll("");
+ double num;
+ try {
+ num = Double.parseDouble(str);
+ } catch (Exception e) {
+ num = 0D;
+ }
+ switch (unit) {
+ case 'd': num *= (double) 60*60*24; break;
+ case 'h': num *= (double) 60*60; break;
+ case 'm': num *= (double) 60; break;
+ default: case 's': break;
+ }
+ return (int) num;
+ }
+
+ protected static String timeSummary(int seconds) {
+ String time = "";
+
+ if (seconds > 60 * 60 * 24) {
+ time += TimeUnit.SECONDS.toDays(seconds) + "d";
+ seconds %= 60 * 60 * 24;
+ }
+
+ if (seconds > 60 * 60) {
+ time += TimeUnit.SECONDS.toHours(seconds) + "h";
+ seconds %= 60 * 60;
+ }
+
+ if (seconds > 0) {
+ time += TimeUnit.SECONDS.toMinutes(seconds) + "m";
+ }
+ return time;
+ }
+
+ private static void set(String path, Object val) {
+ config.set(path, val);
+ }
+
+ private static boolean getBoolean(String path, boolean def) {
+ config.addDefault(path, def);
+ return config.getBoolean(path, config.getBoolean(path));
+ }
+
+ private static double getDouble(String path, double def) {
+ config.addDefault(path, def);
+ return config.getDouble(path, config.getDouble(path));
+ }
+
+ private static float getFloat(String path, float def) {
+ // TODO: Figure out why getFloat() always returns the default value.
+ return (float) getDouble(path, (double) def);
+ }
+
+ private static int getInt(String path, int def) {
+ config.addDefault(path, def);
+ return config.getInt(path, config.getInt(path));
+ }
+
+ private static <T> List getList(String path, T def) {
+ config.addDefault(path, def);
+ return (List<T>) config.getList(path, config.getList(path));
+ }
+
+ private static String getString(String path, String def) {
+ config.addDefault(path, def);
+ return config.getString(path, config.getString(path));
+ }
+}
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
new file mode 100644
index 0000000000..a738657394
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -0,0 +1,67 @@
+package com.destroystokyo.paper;
+
+import java.util.List;
+
+import org.bukkit.Bukkit;
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.spigotmc.SpigotWorldConfig;
+
+import static com.destroystokyo.paper.PaperConfig.log;
+import static com.destroystokyo.paper.PaperConfig.logError;
+
+public class PaperWorldConfig {
+
+ private final String worldName;
+ private final SpigotWorldConfig spigotConfig;
+ private final YamlConfiguration config;
+ private boolean verbose;
+
+ public PaperWorldConfig(String worldName, SpigotWorldConfig spigotConfig) {
+ this.worldName = worldName;
+ this.spigotConfig = spigotConfig;
+ this.config = PaperConfig.config;
+ init();
+ }
+
+ public void init() {
+ log("-------- World Settings For [" + worldName + "] --------");
+ PaperConfig.readConfig(PaperWorldConfig.class, this);
+ }
+
+ private void set(String path, Object val) {
+ config.set("world-settings.default." + path, val);
+ if (config.get("world-settings." + worldName + "." + path) != null) {
+ config.set("world-settings." + worldName + "." + path, val);
+ }
+ }
+
+ private boolean getBoolean(String path, boolean def) {
+ config.addDefault("world-settings.default." + path, def);
+ return config.getBoolean("world-settings." + worldName + "." + path, config.getBoolean("world-settings.default." + path));
+ }
+
+ private double getDouble(String path, double def) {
+ config.addDefault("world-settings.default." + path, def);
+ return config.getDouble("world-settings." + worldName + "." + path, config.getDouble("world-settings.default." + path));
+ }
+
+ private int getInt(String path, int def) {
+ config.addDefault("world-settings.default." + path, def);
+ return config.getInt("world-settings." + worldName + "." + path, config.getInt("world-settings.default." + path));
+ }
+
+ private float getFloat(String path, float def) {
+ // TODO: Figure out why getFloat() always returns the default value.
+ return (float) getDouble(path, (double) def);
+ }
+
+ private <T> List<T> getList(String path, List<T> def) {
+ config.addDefault("world-settings.default." + path, def);
+ return (List<T>) config.getList("world-settings." + worldName + "." + path, config.getList("world-settings.default." + path));
+ }
+
+ private String getString(String path, String def) {
+ config.addDefault("world-settings.default." + path, def);
+ return config.getString("world-settings." + worldName + "." + path, config.getString("world-settings.default." + path));
+ }
+}
diff --git a/src/main/java/net/minecraft/server/DedicatedServer.java b/src/main/java/net/minecraft/server/DedicatedServer.java
index 8b3988fc0a..d8535fdd9e 100644
--- a/src/main/java/net/minecraft/server/DedicatedServer.java
+++ b/src/main/java/net/minecraft/server/DedicatedServer.java
@@ -192,6 +192,10 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
org.spigotmc.SpigotConfig.init((File) options.valueOf("spigot-settings"));
org.spigotmc.SpigotConfig.registerCommands();
// Spigot end
+ // Paper start
+ com.destroystokyo.paper.PaperConfig.init((File) options.valueOf("paper-settings"));
+ com.destroystokyo.paper.PaperConfig.registerCommands();
+ // Paper end
DedicatedServer.LOGGER.info("Generating keypair");
this.a(MinecraftEncryption.b());
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index 3c7537d013..ffaa425ec8 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -135,9 +135,9 @@ public abstract class Entity implements INamableTileEntity, ICommandListener {
private static final DataWatcherObject<Boolean> aG = DataWatcher.a(Entity.class, DataWatcherRegistry.i);
private static final DataWatcherObject<Boolean> aH = DataWatcher.a(Entity.class, DataWatcherRegistry.i);
public boolean inChunk;
- public int ae;
- public int af;
- public int ag;
+ public int ae; public int getChunkX() { return ae; } // Paper - OBFHELPER
+ public int af; public int getChunkY() { return af; } // Paper - OBFHELPER
+ public int ag; public int getChunkZ() { return ag; } // Paper - OBFHELPER
public boolean ak;
public boolean impulse;
public int portalCooldown;
diff --git a/src/main/java/net/minecraft/server/EntityTypes.java b/src/main/java/net/minecraft/server/EntityTypes.java
index c6434ec371..17bfa356f1 100644
--- a/src/main/java/net/minecraft/server/EntityTypes.java
+++ b/src/main/java/net/minecraft/server/EntityTypes.java
@@ -2,6 +2,8 @@ package net.minecraft.server;
import com.mojang.datafixers.DataFixUtils;
import com.mojang.datafixers.types.Type;
+
+import java.util.Set;
import java.util.UUID;
import java.util.function.Function;
import java.util.stream.Stream;
@@ -333,4 +335,10 @@ public class EntityTypes<T extends Entity> {
return new EntityTypes(this.a, this.b, this.c, this.d, type);
}
}
+
+ // Paper start
+ public static Set<MinecraftKey> getEntityNameList() {
+ return REGISTRY.keySet();
+ }
+ // Paper end
}
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index ed77641e46..f381e23beb 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -134,6 +134,8 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
private int tickPosition;
public final org.spigotmc.SpigotWorldConfig spigotConfig; // Spigot
+ public final com.destroystokyo.paper.PaperWorldConfig paperConfig; // Paper
+
public final SpigotTimings.WorldTimingsHandler timings; // Spigot
private boolean guardEntityList; // Spigot
public static boolean haveWeSilencedAPhysicsCrash;
@@ -156,6 +158,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
protected World(IDataManager idatamanager, @Nullable PersistentCollection persistentcollection, WorldData worlddata, WorldProvider worldprovider, MethodProfiler methodprofiler, boolean flag, ChunkGenerator gen, org.bukkit.World.Environment env) {
this.spigotConfig = new org.spigotmc.SpigotWorldConfig( worlddata.getName() ); // Spigot
+ this.paperConfig = new com.destroystokyo.paper.PaperWorldConfig(worlddata.getName(), this.spigotConfig); // Paper
this.generator = gen;
this.world = new CraftWorld((WorldServer) this, gen, env);
this.ticksPerAnimalSpawns = this.getServer().getTicksPerAnimalSpawns(); // CraftBukkit
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index e28ce05fb9..e659f3f339 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -750,6 +750,7 @@ public final class CraftServer implements Server {
}
org.spigotmc.SpigotConfig.init((File) console.options.valueOf("spigot-settings")); // Spigot
+ com.destroystokyo.paper.PaperConfig.init((File) console.options.valueOf("paper-settings")); // Paper
for (WorldServer world : console.getWorlds()) {
world.worldData.setDifficulty(difficulty);
world.setSpawnFlags(monsters, animals);
@@ -765,6 +766,7 @@ public final class CraftServer implements Server {
world.ticksPerMonsterSpawns = this.getTicksPerMonsterSpawns();
}
world.spigotConfig.init(); // Spigot
+ world.paperConfig.init(); // Paper
}
pluginManager.clearPlugins();
@@ -772,6 +774,7 @@ public final class CraftServer implements Server {
resetRecipes();
reloadData();
org.spigotmc.SpigotConfig.registerCommands(); // Spigot
+ com.destroystokyo.paper.PaperConfig.registerCommands(); // Paper
overrideAllCommandBlockCommands = commandsConfiguration.getStringList("command-block-overrides").contains("*");
ignoreVanillaPermissions = commandsConfiguration.getBoolean("ignore-vanilla-permissions");
@@ -1923,4 +1926,26 @@ public final class CraftServer implements Server {
{
return spigot;
}
+
+ // Paper start
+ @SuppressWarnings({"rawtypes", "unchecked"})
+ public static boolean dumpHeap(File file) {
+ try {
+ if (file.getParentFile() != null) {
+ file.getParentFile().mkdirs();
+ }
+
+ Class clazz = Class.forName("com.sun.management.HotSpotDiagnosticMXBean");
+ javax.management.MBeanServer server = java.lang.management.ManagementFactory.getPlatformMBeanServer();
+ Object hotspotMBean = java.lang.management.ManagementFactory.newPlatformMXBeanProxy(server, "com.sun.management:type=HotSpotDiagnostic", clazz);
+ java.lang.reflect.Method m = clazz.getMethod("dumpHeap", String.class, boolean.class);
+ m.invoke(hotspotMBean, file.getPath(), true);
+ return true;
+ } catch (Throwable t) {
+ Bukkit.getLogger().severe("Could not write heap to " + file);
+ t.printStackTrace();
+ return false;
+ }
+ }
+ // Paper end
}
diff --git a/src/main/java/org/bukkit/craftbukkit/Main.java b/src/main/java/org/bukkit/craftbukkit/Main.java
index 4a998593bd..e354245f73 100644
--- a/src/main/java/org/bukkit/craftbukkit/Main.java
+++ b/src/main/java/org/bukkit/craftbukkit/Main.java
@@ -128,6 +128,14 @@ public class Main {
.defaultsTo(new File("spigot.yml"))
.describedAs("Yml file");
// Spigot End
+
+ // Paper Start
+ acceptsAll(asList("paper", "paper-settings"), "File for paper settings")
+ .withRequiredArg()
+ .ofType(File.class)
+ .defaultsTo(new File("paper.yml"))
+ .describedAs("Yml file");
+ // Paper end
}
};
diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
index 95f7a9587a..87bc8e2d9c 100644
--- a/src/main/java/org/spigotmc/SpigotWorldConfig.java
+++ b/src/main/java/org/spigotmc/SpigotWorldConfig.java
@@ -39,31 +39,31 @@ public class SpigotWorldConfig
config.set( "world-settings.default." + path, val );
}
- private boolean getBoolean(String path, boolean def)
+ public boolean getBoolean(String path, boolean def)
{
config.addDefault( "world-settings.default." + path, def );
return config.getBoolean( "world-settings." + worldName + "." + path, config.getBoolean( "world-settings.default." + path ) );
}
- private double getDouble(String path, double def)
+ public double getDouble(String path, double def)
{
config.addDefault( "world-settings.default." + path, def );
return config.getDouble( "world-settings." + worldName + "." + path, config.getDouble( "world-settings.default." + path ) );
}
- private int getInt(String path, int def)
+ public int getInt(String path, int def)
{
config.addDefault( "world-settings.default." + path, def );
return config.getInt( "world-settings." + worldName + "." + path, config.getInt( "world-settings.default." + path ) );
}
- private <T> List getList(String path, T def)
+ public <T> List getList(String path, T def)
{
config.addDefault( "world-settings.default." + path, def );
return (List<T>) config.getList( "world-settings." + worldName + "." + path, config.getList( "world-settings.default." + path ) );
}
- private String getString(String path, String def)
+ public String getString(String path, String def)
{
config.addDefault( "world-settings.default." + path, def );
return config.getString( "world-settings." + worldName + "." + path, config.getString( "world-settings.default." + path ) );
--
2.19.0
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