493 lines
20 KiB
Diff
493 lines
20 KiB
Diff
From 556b36cdcad1887c409bfd4a40b0b58efadae1eb Mon Sep 17 00:00:00 2001
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From: Zach Brown <zach.brown@destroystokyo.com>
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Date: Mon, 29 Feb 2016 21:02:09 -0600
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Subject: [PATCH] Paper config files
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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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new file mode 100644
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index 000000000..5cdf4bbf4
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/PaperCommand.java
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@@ -0,0 +1,75 @@
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+package com.destroystokyo.paper;
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+
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+import net.minecraft.server.MinecraftServer;
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+import net.minecraft.server.WorldServer;
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+import org.bukkit.ChatColor;
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+import org.bukkit.command.Command;
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+import org.bukkit.command.CommandSender;
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+import org.bukkit.craftbukkit.CraftServer;
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+
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+import java.io.File;
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+import java.time.LocalDateTime;
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+import java.time.format.DateTimeFormatter;
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+
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+public class PaperCommand extends Command {
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+
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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 | reload | version]";
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+ this.setPermission("bukkit.command.paper");
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+ }
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+
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+ @Override
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+ public boolean execute(CommandSender sender, String commandLabel, String[] args) {
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+ if (!testPermission(sender)) return true;
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+
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+ if (args.length != 1) {
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+ sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
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+ return false;
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+ }
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+
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+ switch (args[0]) {
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+ case "heap":
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+ dumpHeap(sender);
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+ break;
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+ case "reload":
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+ doReload(sender);
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+ break;
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+ case "ver":
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+ case "version":
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+ org.bukkit.Bukkit.getServer().getCommandMap().getCommand("version").execute(sender, commandLabel, new String[0]);
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+ break;
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+ default:
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+ sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
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+ return false;
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+ }
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+
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+ return true;
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+ }
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+
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+ private void dumpHeap(CommandSender sender) {
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+ File file = new File(new File(new File("."), "dumps"),
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+ "heap-dump-" + DateTimeFormatter.ofPattern("yyyy-MM-dd_HH.mm.ss").format(LocalDateTime.now()) + "-server.hprof");
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+ Command.broadcastCommandMessage(sender, ChatColor.YELLOW + "Writing JVM heap data to " + file);
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+ if (CraftServer.dumpHeap(file)) {
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+ Command.broadcastCommandMessage(sender, ChatColor.GREEN + "Heap dump complete");
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+ } else {
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+ Command.broadcastCommandMessage(sender, ChatColor.RED + "Failed to write heap dump, see sever log for details");
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+ }
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+ }
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+
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+ private void doReload(CommandSender sender) {
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+ Command.broadcastCommandMessage(sender, ChatColor.RED + "Please note that this command is not supported and may cause issues.");
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+ Command.broadcastCommandMessage(sender, ChatColor.RED + "If you encounter any issues please use the /stop command to restart your server.");
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+
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+ MinecraftServer console = MinecraftServer.getServer();
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+ com.destroystokyo.paper.PaperConfig.init((File) console.options.valueOf("paper-settings"));
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+ for (WorldServer world : console.worlds) {
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+ world.paperConfig.init();
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+ }
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+ console.server.reloadCount++;
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+
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+ Command.broadcastCommandMessage(sender, ChatColor.GREEN + "Paper config reload complete.");
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+ }
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+}
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diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
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new file mode 100644
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index 000000000..3d8ee9ed3
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
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@@ -0,0 +1,173 @@
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+package com.destroystokyo.paper;
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+
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+import com.google.common.base.Throwables;
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+
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+import java.io.File;
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+import java.io.IOException;
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+import java.lang.reflect.InvocationTargetException;
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+import java.lang.reflect.Method;
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+import java.lang.reflect.Modifier;
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+import java.util.HashMap;
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+import java.util.List;
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+import java.util.Map;
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+import java.util.concurrent.TimeUnit;
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+import java.util.logging.Level;
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+import java.util.regex.Pattern;
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+
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+import net.minecraft.server.MinecraftServer;
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+import org.bukkit.Bukkit;
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+import org.bukkit.command.Command;
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+import org.bukkit.configuration.InvalidConfigurationException;
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+import org.bukkit.configuration.file.YamlConfiguration;
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+
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+public class PaperConfig {
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+
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+ private static File CONFIG_FILE;
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+ private static final String HEADER = "This is the main configuration file for Paper.\n"
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+ + "As you can see, there's tons to configure. Some options may impact gameplay, so use\n"
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+ + "with caution, and make sure you know what each option does before configuring.\n"
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+ + "\n"
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+ + "If you need help with the configuration or have any questions related to Paper,\n"
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+ + "join us in our IRC channel.\n"
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+ + "\n"
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+ + "IRC: #paper @ irc.spi.gt ( http://irc.spi.gt/iris/?channels=paper )\n"
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+ + "Wiki: https://paper.readthedocs.org/ \n"
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+ + "Paper Forums: https://aquifermc.org/ \n";
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+ /*========================================================================*/
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+ public static YamlConfiguration config;
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+ static int version;
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+ static Map<String, Command> commands;
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+ private static boolean verbose;
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+ /*========================================================================*/
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+
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+ public static void init(File configFile) {
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+ CONFIG_FILE = configFile;
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+ config = new YamlConfiguration();
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+ try {
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+ config.load(CONFIG_FILE);
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+ } catch (IOException ex) {
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+ } catch (InvalidConfigurationException ex) {
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+ Bukkit.getLogger().log(Level.SEVERE, "Could not load paper.yml, please correct your syntax errors", ex);
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+ throw Throwables.propagate(ex);
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+ }
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+ config.options().header(HEADER);
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+ config.options().copyDefaults(true);
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+ verbose = getBoolean("verbose", false);
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+
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+ commands = new HashMap<String, Command>();
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+ commands.put("paper", new PaperCommand("paper"));
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+
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+ version = getInt("config-version", 13);
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+ set("config-version", 13);
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+ readConfig(PaperConfig.class, null);
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+ }
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+
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+ protected static void log(String s) {
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+ if (verbose) {
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+ Bukkit.getLogger().info(s);
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+ }
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+ }
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+
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+ public static void registerCommands() {
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+ for (Map.Entry<String, Command> entry : commands.entrySet()) {
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+ MinecraftServer.getServer().server.getCommandMap().register(entry.getKey(), "Paper", entry.getValue());
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+ }
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+ }
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+
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+ static void readConfig(Class<?> clazz, Object instance) {
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+ for (Method method : clazz.getDeclaredMethods()) {
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+ if (Modifier.isPrivate(method.getModifiers())) {
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+ if (method.getParameterTypes().length == 0 && method.getReturnType() == Void.TYPE) {
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+ try {
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+ method.setAccessible(true);
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+ method.invoke(instance);
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+ } catch (InvocationTargetException ex) {
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+ throw Throwables.propagate(ex.getCause());
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+ } catch (Exception ex) {
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+ Bukkit.getLogger().log(Level.SEVERE, "Error invoking " + method, ex);
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+ }
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+ }
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+ }
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+ }
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+
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+ try {
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+ config.save(CONFIG_FILE);
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+ } catch (IOException ex) {
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+ Bukkit.getLogger().log(Level.SEVERE, "Could not save " + CONFIG_FILE, ex);
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+ }
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+ }
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+
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+ private static final Pattern SPACE = Pattern.compile(" ");
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+ private static final Pattern NOT_NUMERIC = Pattern.compile("[^-\\d.]");
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+ public static int getSeconds(String str) {
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+ str = SPACE.matcher(str).replaceAll("");
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+ final char unit = str.charAt(str.length() - 1);
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+ str = NOT_NUMERIC.matcher(str).replaceAll("");
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+ double num;
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+ try {
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+ num = Double.parseDouble(str);
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+ } catch (Exception e) {
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+ num = 0D;
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+ }
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+ switch (unit) {
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+ case 'd': num *= (double) 60*60*24; break;
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+ case 'h': num *= (double) 60*60; break;
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+ case 'm': num *= (double) 60; break;
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+ default: case 's': break;
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+ }
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+ return (int) num;
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+ }
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+
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+ protected static String timeSummary(int seconds) {
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+ String time = "";
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+
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+ if (seconds > 60 * 60 * 24) {
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+ time += TimeUnit.SECONDS.toDays(seconds) + "d";
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+ seconds %= 60 * 60 * 24;
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+ }
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+
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+ if (seconds > 60 * 60) {
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+ time += TimeUnit.SECONDS.toHours(seconds) + "h";
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+ seconds %= 60 * 60;
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+ }
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+
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+ if (seconds > 0) {
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+ time += TimeUnit.SECONDS.toMinutes(seconds) + "m";
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+ }
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+ return time;
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+ }
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+
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+ private static void set(String path, Object val) {
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+ config.set(path, val);
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+ }
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+
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+ private static boolean getBoolean(String path, boolean def) {
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+ config.addDefault(path, def);
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+ return config.getBoolean(path, config.getBoolean(path));
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+ }
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+
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+ private static double getDouble(String path, double def) {
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+ config.addDefault(path, def);
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+ return config.getDouble(path, config.getDouble(path));
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+ }
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+
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+ private static float getFloat(String path, float def) {
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+ // TODO: Figure out why getFloat() always returns the default value.
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+ return (float) getDouble(path, (double) def);
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+ }
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+
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+ private static int getInt(String path, int def) {
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+ config.addDefault(path, def);
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+ return config.getInt(path, config.getInt(path));
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+ }
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+
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+ private static <T> List getList(String path, T def) {
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+ config.addDefault(path, def);
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+ return (List<T>) config.getList(path, config.getList(path));
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+ }
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+
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+ private static String getString(String path, String def) {
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+ config.addDefault(path, def);
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+ return config.getString(path, config.getString(path));
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+ }
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+}
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diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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new file mode 100644
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index 000000000..621bf7051
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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@@ -0,0 +1,66 @@
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+package com.destroystokyo.paper;
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+
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+import java.util.List;
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+
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+import org.bukkit.Bukkit;
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+import org.bukkit.configuration.file.YamlConfiguration;
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+import org.spigotmc.SpigotWorldConfig;
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+
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+import static com.destroystokyo.paper.PaperConfig.log;
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+
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+public class PaperWorldConfig {
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+
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+ private final String worldName;
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+ private final SpigotWorldConfig spigotConfig;
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+ private final YamlConfiguration config;
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+ private boolean verbose;
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+
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+ public PaperWorldConfig(String worldName, SpigotWorldConfig spigotConfig) {
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+ this.worldName = worldName;
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+ this.spigotConfig = spigotConfig;
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+ this.config = PaperConfig.config;
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+ init();
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+ }
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+
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+ public void init() {
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+ log("-------- World Settings For [" + worldName + "] --------");
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+ PaperConfig.readConfig(PaperWorldConfig.class, this);
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+ }
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+
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+ private void set(String path, Object val) {
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+ config.set("world-settings.default." + path, val);
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+ if (config.get("world-settings." + worldName + "." + path) != null) {
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+ config.set("world-settings." + worldName + "." + path, val);
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+ }
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+ }
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+
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+ private boolean getBoolean(String path, boolean def) {
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+ config.addDefault("world-settings.default." + path, def);
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+ return config.getBoolean("world-settings." + worldName + "." + path, config.getBoolean("world-settings.default." + path));
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+ }
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+
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+ private double getDouble(String path, double def) {
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+ config.addDefault("world-settings.default." + path, def);
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+ return config.getDouble("world-settings." + worldName + "." + path, config.getDouble("world-settings.default." + path));
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+ }
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+
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+ private int getInt(String path, int def) {
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+ config.addDefault("world-settings.default." + path, def);
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+ return config.getInt("world-settings." + worldName + "." + path, config.getInt("world-settings.default." + path));
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+ }
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+
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+ private float getFloat(String path, float def) {
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+ // TODO: Figure out why getFloat() always returns the default value.
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+ return (float) getDouble(path, (double) def);
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+ }
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+
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+ private <T> List getList(String path, T def) {
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+ config.addDefault("world-settings.default." + path, def);
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+ return (List<T>) config.getList("world-settings." + worldName + "." + path, config.getList("world-settings.default." + path));
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+ }
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+
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+ private String getString(String path, String def) {
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+ config.addDefault("world-settings.default." + path, def);
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+ return config.getString("world-settings." + worldName + "." + path, config.getString("world-settings.default." + path));
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+ }
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+}
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diff --git a/src/main/java/net/minecraft/server/DedicatedServer.java b/src/main/java/net/minecraft/server/DedicatedServer.java
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index 46b264227..6f63a5a1d 100644
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--- a/src/main/java/net/minecraft/server/DedicatedServer.java
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+++ b/src/main/java/net/minecraft/server/DedicatedServer.java
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@@ -184,6 +184,10 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
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org.spigotmc.SpigotConfig.init((File) options.valueOf("spigot-settings"));
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org.spigotmc.SpigotConfig.registerCommands();
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// Spigot end
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+ // Paper start
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+ com.destroystokyo.paper.PaperConfig.init((File) options.valueOf("paper-settings"));
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+ com.destroystokyo.paper.PaperConfig.registerCommands();
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+ // Paper end
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DedicatedServer.LOGGER.info("Generating keypair");
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this.a(MinecraftEncryption.b());
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diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
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index e1833f376..1096c6c66 100644
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--- a/src/main/java/net/minecraft/server/World.java
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+++ b/src/main/java/net/minecraft/server/World.java
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@@ -129,6 +129,8 @@ public abstract class World implements IBlockAccess {
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private int tickPosition;
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public final org.spigotmc.SpigotWorldConfig spigotConfig; // Spigot
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+ public final com.destroystokyo.paper.PaperWorldConfig paperConfig; // Paper
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+
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public final SpigotTimings.WorldTimingsHandler timings; // Spigot
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private boolean guardEntityList; // Spigot
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public static boolean haveWeSilencedAPhysicsCrash;
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@@ -151,6 +153,7 @@ public abstract class World implements IBlockAccess {
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protected World(IDataManager idatamanager, WorldData worlddata, WorldProvider worldprovider, MethodProfiler methodprofiler, boolean flag, ChunkGenerator gen, org.bukkit.World.Environment env) {
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this.spigotConfig = new org.spigotmc.SpigotWorldConfig( worlddata.getName() ); // Spigot
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+ this.paperConfig = new com.destroystokyo.paper.PaperWorldConfig(worlddata.getName(), this.spigotConfig); // Paper
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this.generator = gen;
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this.world = new CraftWorld((WorldServer) this, gen, env);
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this.ticksPerAnimalSpawns = this.getServer().getTicksPerAnimalSpawns(); // CraftBukkit
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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index 63740c6f1..ec98b3a02 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@@ -698,6 +698,7 @@ public final class CraftServer implements Server {
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}
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org.spigotmc.SpigotConfig.init((File) console.options.valueOf("spigot-settings")); // Spigot
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+ com.destroystokyo.paper.PaperConfig.init((File) console.options.valueOf("paper-settings")); // Paper
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for (WorldServer world : console.worlds) {
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world.worldData.setDifficulty(difficulty);
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world.setSpawnFlags(monsters, animals);
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@@ -713,6 +714,7 @@ public final class CraftServer implements Server {
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world.ticksPerMonsterSpawns = this.getTicksPerMonsterSpawns();
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}
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world.spigotConfig.init(); // Spigot
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+ world.paperConfig.init(); // Paper
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}
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pluginManager.clearPlugins();
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@@ -720,6 +722,7 @@ public final class CraftServer implements Server {
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resetRecipes();
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reloadData();
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org.spigotmc.SpigotConfig.registerCommands(); // Spigot
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+ com.destroystokyo.paper.PaperConfig.registerCommands(); // Paper
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overrideAllCommandBlockCommands = commandsConfiguration.getStringList("command-block-overrides").contains("*");
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int pollCount = 0;
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@@ -1782,4 +1785,26 @@ public final class CraftServer implements Server {
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{
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return spigot;
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}
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+
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+ // Paper start
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+ @SuppressWarnings({"rawtypes", "unchecked"})
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+ public static boolean dumpHeap(File file) {
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+ try {
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+ if (file.getParentFile() != null) {
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+ file.getParentFile().mkdirs();
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+ }
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+
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+ Class clazz = Class.forName("com.sun.management.HotSpotDiagnosticMXBean");
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+ javax.management.MBeanServer server = java.lang.management.ManagementFactory.getPlatformMBeanServer();
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+ Object hotspotMBean = java.lang.management.ManagementFactory.newPlatformMXBeanProxy(server, "com.sun.management:type=HotSpotDiagnostic", clazz);
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+ java.lang.reflect.Method m = clazz.getMethod("dumpHeap", String.class, boolean.class);
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+ m.invoke(hotspotMBean, file.getPath(), true);
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+ return true;
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+ } catch (Throwable t) {
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+ Bukkit.getLogger().severe("Could not write heap to " + file);
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+ t.printStackTrace();
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+ return false;
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+ }
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+ }
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+ // Paper end
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/Main.java b/src/main/java/org/bukkit/craftbukkit/Main.java
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index a151451d5..0c5862a3f 100644
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--- a/src/main/java/org/bukkit/craftbukkit/Main.java
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+++ b/src/main/java/org/bukkit/craftbukkit/Main.java
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@@ -126,6 +126,14 @@ public class Main {
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.defaultsTo(new File("spigot.yml"))
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.describedAs("Yml file");
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// Spigot End
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+
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+ // Paper Start
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+ acceptsAll(asList("paper", "paper-settings"), "File for paper settings")
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+ .withRequiredArg()
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+ .ofType(File.class)
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+ .defaultsTo(new File("paper.yml"))
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+ .describedAs("Yml file");
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+ // Paper end
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}
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};
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diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
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index 01e73eb89..0b66f5e35 100644
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--- a/src/main/java/org/spigotmc/SpigotWorldConfig.java
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+++ b/src/main/java/org/spigotmc/SpigotWorldConfig.java
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@@ -39,31 +39,31 @@ public class SpigotWorldConfig
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config.set( "world-settings.default." + path, val );
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}
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- private boolean getBoolean(String path, boolean def)
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+ public boolean getBoolean(String path, boolean def)
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{
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config.addDefault( "world-settings.default." + path, def );
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return config.getBoolean( "world-settings." + worldName + "." + path, config.getBoolean( "world-settings.default." + path ) );
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}
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- private double getDouble(String path, double def)
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+ public double getDouble(String path, double def)
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{
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config.addDefault( "world-settings.default." + path, def );
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return config.getDouble( "world-settings." + worldName + "." + path, config.getDouble( "world-settings.default." + path ) );
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}
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- private int getInt(String path, int def)
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+ public int getInt(String path, int def)
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{
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config.addDefault( "world-settings.default." + path, def );
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return config.getInt( "world-settings." + worldName + "." + path, config.getInt( "world-settings.default." + path ) );
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}
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- private <T> List getList(String path, T def)
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+ public <T> List getList(String path, T def)
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{
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config.addDefault( "world-settings.default." + path, def );
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return (List<T>) config.getList( "world-settings." + worldName + "." + path, config.getList( "world-settings.default." + path ) );
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}
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- private String getString(String path, String def)
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+ public String getString(String path, String def)
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{
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config.addDefault( "world-settings.default." + path, def );
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return config.getString( "world-settings." + worldName + "." + path, config.getString( "world-settings.default." + path ) );
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--
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2.13.0
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