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Feature: Rework startup logic (#4377) 

* This makes `geyser reload` work the same across all platforms. For example, it ensures that we reload the config to the greatest extent possible (with the exception of compression/injection settings). Additionally, this clears up issues where Extensions were previously disabled during reloading - instead, the new Pre and Post reload events allow extensions to reload whatever necessary on their own.
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chris 2024-02-14 12:50:50 +01:00 committed by GitHub
parent 19c6648bc2
commit 6a51d8298f
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18 changed files with 539 additions and 358 deletions
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42
api/src/main/java/org/geysermc/geyser/api/event/lifecycle/GeyserPostReloadEvent.java Normal file
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@ -0,0 +1,42 @@
/*
* Copyright (c) 2019-2024 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.api.event.lifecycle;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.event.Event;
import org.geysermc.geyser.api.event.EventBus;
import org.geysermc.geyser.api.event.EventRegistrar;
import org.geysermc.geyser.api.extension.ExtensionManager;
/**
* Called when Geyser finished reloading and is accepting Bedrock connections again.
* Equivalent to the {@link GeyserPostInitializeEvent}
*
* @param extensionManager the extension manager
* @param eventBus the event bus
*/
public record GeyserPostReloadEvent(@NonNull ExtensionManager extensionManager, @NonNull EventBus<EventRegistrar> eventBus) implements Event {
}

42
api/src/main/java/org/geysermc/geyser/api/event/lifecycle/GeyserPreReloadEvent.java Normal file
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@ -0,0 +1,42 @@
/*
* Copyright (c) 2019-2024 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.api.event.lifecycle;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.event.Event;
import org.geysermc.geyser.api.event.EventBus;
import org.geysermc.geyser.api.event.EventRegistrar;
import org.geysermc.geyser.api.extension.ExtensionManager;
/**
* Called when Geyser is about to reload. Primarily aimed at extensions, so they can decide on their own what to reload.
* After this event is fired, some lifecycle events can be fired again - such as the {@link GeyserLoadResourcePacksEvent}.
*
* @param extensionManager the extension manager
* @param eventBus the event bus
*/
public record GeyserPreReloadEvent(@NonNull ExtensionManager extensionManager, @NonNull EventBus<EventRegistrar> eventBus) implements Event {
}

163
bootstrap/bungeecord/src/main/java/org/geysermc/geyser/platform/bungeecord/GeyserBungeePlugin.java
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@ -32,11 +32,11 @@ import net.md_5.bungee.api.plugin.Plugin;
import net.md_5.bungee.protocol.ProtocolConstants;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.GeyserBootstrap;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.command.Command;
import org.geysermc.geyser.api.extension.Extension;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.command.GeyserCommandManager;
import org.geysermc.geyser.configuration.GeyserConfiguration;
import org.geysermc.geyser.dump.BootstrapDumpInfo;
@ -70,11 +70,13 @@ public class GeyserBungeePlugin extends Plugin implements GeyserBootstrap {
private GeyserImpl geyser;
private static boolean INITIALIZED = false;
@SuppressWarnings({"JavaReflectionMemberAccess", "ResultOfMethodCallIgnored"})
@Override
public void onLoad() {
onGeyserInitialize();
}
@Override
public void onGeyserInitialize() {
GeyserLocale.init(this);
// Copied from ViaVersion.
@ -91,29 +93,62 @@ public class GeyserBungeePlugin extends Plugin implements GeyserBootstrap {
getLogger().warning("/_____________\\");
}
if (!getDataFolder().exists())
getDataFolder().mkdir();
try {
if (!getDataFolder().exists())
getDataFolder().mkdir();
File configFile = FileUtils.fileOrCopiedFromResource(new File(getDataFolder(), "config.yml"),
"config.yml", (x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()), this);
this.geyserConfig = FileUtils.loadConfig(configFile, GeyserBungeeConfiguration.class);
} catch (IOException ex) {
getLogger().log(Level.SEVERE, GeyserLocale.getLocaleStringLog("geyser.config.failed"), ex);
ex.printStackTrace();
if (!this.loadConfig()) {
return;
}
this.geyserLogger = new GeyserBungeeLogger(getLogger(), geyserConfig.isDebugMode());
GeyserConfiguration.checkGeyserConfiguration(geyserConfig, geyserLogger);
this.geyser = GeyserImpl.load(PlatformType.BUNGEECORD, this);
this.geyserInjector = new GeyserBungeeInjector(this);
}
@Override
public void onEnable() {
// Big hack - Bungee does not provide us an event to listen to, so schedule a repeating
// task that waits for a field to be filled which is set after the plugin enable
// process is complete
this.awaitStartupCompletion(0);
}
@SuppressWarnings("unchecked")
private void awaitStartupCompletion(int tries) {
// After 20 tries give up waiting. This will happen just after 3 minutes approximately
if (tries >= 20) {
this.geyserLogger.warning("BungeeCord plugin startup is taking abnormally long, so Geyser is starting now. " +
"If all your plugins are loaded properly, this is a bug! " +
"If not, consider cutting down the amount of plugins on your proxy as it is causing abnormally slow starting times.");
this.onGeyserEnable();
return;
}
try {
Field listenersField = BungeeCord.getInstance().getClass().getDeclaredField("listeners");
listenersField.setAccessible(true);
Collection<Channel> listeners = (Collection<Channel>) listenersField.get(BungeeCord.getInstance());
if (listeners.isEmpty()) {
this.getProxy().getScheduler().schedule(this, this::onGeyserEnable, tries, TimeUnit.SECONDS);
} else {
this.awaitStartupCompletion(++tries);
}
} catch (NoSuchFieldException | IllegalAccessException ex) {
ex.printStackTrace();
}
}
public void onGeyserEnable() {
if (GeyserImpl.getInstance().isReloading()) {
if (!loadConfig()) {
return;
}
this.geyserLogger.setDebug(geyserConfig.isDebugMode());
GeyserConfiguration.checkGeyserConfiguration(geyserConfig, geyserLogger);
} else {
// For consistency with other platforms - create command manager before GeyserImpl#start()
// This ensures the command events are called before the item/block ones are
this.geyserCommandManager = new GeyserCommandManager(geyser);
this.geyserCommandManager.init();
}
// Force-disable query if enabled, or else Geyser won't enable
for (ListenerInfo info : getProxy().getConfig().getListeners()) {
@ -133,54 +168,20 @@ public class GeyserBungeePlugin extends Plugin implements GeyserBootstrap {
}
}
// Big hack - Bungee does not provide us an event to listen to, so schedule a repeating
// task that waits for a field to be filled which is set after the plugin enable
// process is complete
if (!INITIALIZED) {
this.awaitStartupCompletion(0);
} else {
// No need to "wait" for startup completion, just start Geyser - we're reloading.
this.postStartup();
}
}
GeyserImpl.start();
@SuppressWarnings("unchecked")
private void awaitStartupCompletion(int tries) {
// After 20 tries give up waiting. This will happen
// just after 3 minutes approximately
if (tries >= 20) {
this.geyserLogger.warning("BungeeCord plugin startup is taking abnormally long, so Geyser is starting now. " +
"If all your plugins are loaded properly, this is a bug! " +
"If not, consider cutting down the amount of plugins on your proxy as it is causing abnormally slow starting times.");
this.postStartup();
if (geyserConfig.isLegacyPingPassthrough()) {
this.geyserBungeePingPassthrough = GeyserLegacyPingPassthrough.init(geyser);
} else {
this.geyserBungeePingPassthrough = new GeyserBungeePingPassthrough(getProxy());
}
// No need to re-register commands or re-init injector when reloading
if (GeyserImpl.getInstance().isReloading()) {
return;
}
try {
Field listenersField = BungeeCord.getInstance().getClass().getDeclaredField("listeners");
listenersField.setAccessible(true);
Collection<Channel> listeners = (Collection<Channel>) listenersField.get(BungeeCord.getInstance());
if (listeners.isEmpty()) {
this.getProxy().getScheduler().schedule(this, this::postStartup, tries, TimeUnit.SECONDS);
} else {
this.awaitStartupCompletion(++tries);
}
} catch (NoSuchFieldException | IllegalAccessException ex) {
ex.printStackTrace();
}
}
private void postStartup() {
GeyserImpl.start();
if (!INITIALIZED) {
this.geyserInjector = new GeyserBungeeInjector(this);
this.geyserInjector.initializeLocalChannel(this);
}
this.geyserCommandManager = new GeyserCommandManager(geyser);
this.geyserCommandManager.init();
this.geyserInjector.initializeLocalChannel(this);
this.getProxy().getPluginManager().registerCommand(this, new GeyserBungeeCommandExecutor("geyser", this.geyser, this.geyserCommandManager.getCommands()));
for (Map.Entry<Extension, Map<String, Command>> entry : this.geyserCommandManager.extensionCommands().entrySet()) {
@ -191,18 +192,17 @@ public class GeyserBungeePlugin extends Plugin implements GeyserBootstrap {
this.getProxy().getPluginManager().registerCommand(this, new GeyserBungeeCommandExecutor(entry.getKey().description().id(), this.geyser, commands));
}
if (geyserConfig.isLegacyPingPassthrough()) {
this.geyserBungeePingPassthrough = GeyserLegacyPingPassthrough.init(geyser);
} else {
this.geyserBungeePingPassthrough = new GeyserBungeePingPassthrough(getProxy());
}
INITIALIZED = true;
}
@Override
public void onDisable() {
public void onGeyserDisable() {
if (geyser != null) {
geyser.disable();
}
}
@Override
public void onGeyserShutdown() {
if (geyser != null) {
geyser.shutdown();
}
@ -211,6 +211,11 @@ public class GeyserBungeePlugin extends Plugin implements GeyserBootstrap {
}
}
@Override
public void onDisable() {
this.onGeyserShutdown();
}
@Override
public GeyserBungeeConfiguration getGeyserConfig() {
return geyserConfig;
@ -278,4 +283,20 @@ public class GeyserBungeePlugin extends Plugin implements GeyserBootstrap {
.map(info -> (InetSocketAddress) info.getSocketAddress())
.findFirst();
}
@SuppressWarnings("BooleanMethodIsAlwaysInverted")
private boolean loadConfig() {
try {
if (!getDataFolder().exists()) //noinspection ResultOfMethodCallIgnored
getDataFolder().mkdir();
File configFile = FileUtils.fileOrCopiedFromResource(new File(getDataFolder(), "config.yml"),
"config.yml", (x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()), this);
this.geyserConfig = FileUtils.loadConfig(configFile, GeyserBungeeConfiguration.class);
} catch (IOException ex) {
getLogger().log(Level.SEVERE, GeyserLocale.getLocaleStringLog("geyser.config.failed"), ex);
ex.printStackTrace();
return false;
}
return true;
}
}

122
bootstrap/fabric/src/main/java/org/geysermc/geyser/platform/fabric/GeyserFabricMod.java
View File

@ -27,6 +27,8 @@ package org.geysermc.geyser.platform.fabric;
import com.mojang.brigadier.arguments.StringArgumentType;
import com.mojang.brigadier.builder.LiteralArgumentBuilder;
import lombok.Getter;
import lombok.Setter;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.ModInitializer;
import net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents;
@ -66,13 +68,14 @@ import java.util.Optional;
import java.util.UUID;
public class GeyserFabricMod implements ModInitializer, GeyserBootstrap {
@Getter
private static GeyserFabricMod instance;
private boolean reloading;
private GeyserImpl geyser;
private ModContainer mod;
private Path dataFolder;
@Setter
private MinecraftServer server;
private GeyserCommandManager geyserCommandManager;
@ -85,64 +88,45 @@ public class GeyserFabricMod implements ModInitializer, GeyserBootstrap {
public void onInitialize() {
instance = this;
mod = FabricLoader.getInstance().getModContainer("geyser-fabric").orElseThrow();
this.onEnable();
if (FabricLoader.getInstance().getEnvironmentType() == EnvType.SERVER) {
// Set as an event so we can get the proper IP and port if needed
ServerLifecycleEvents.SERVER_STARTED.register(this::startGeyser);
}
onGeyserInitialize();
}
@Override
public void onEnable() {
dataFolder = FabricLoader.getInstance().getConfigDir().resolve("Geyser-Fabric");
if (!dataFolder.toFile().exists()) {
//noinspection ResultOfMethodCallIgnored
dataFolder.toFile().mkdir();
public void onGeyserInitialize() {
if (FabricLoader.getInstance().getEnvironmentType() == EnvType.SERVER) {
// Set as an event, so we can get the proper IP and port if needed
ServerLifecycleEvents.SERVER_STARTED.register((server) -> {
this.server = server;
onGeyserEnable();
});
}
// Init dataFolder first as local language overrides call getConfigFolder()
GeyserLocale.init(this);
// These are only registered once
ServerLifecycleEvents.SERVER_STOPPING.register((server) -> onGeyserShutdown());
ServerPlayConnectionEvents.JOIN.register((handler, $, $$) -> GeyserFabricUpdateListener.onPlayReady(handler));
try {
File configFile = FileUtils.fileOrCopiedFromResource(dataFolder.resolve("config.yml").toFile(), "config.yml",
(x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()), this);
this.geyserConfig = FileUtils.loadConfig(configFile, GeyserFabricConfiguration.class);
} catch (IOException ex) {
LogManager.getLogger("geyser-fabric").error(GeyserLocale.getLocaleStringLog("geyser.config.failed"), ex);
ex.printStackTrace();
dataFolder = FabricLoader.getInstance().getConfigDir().resolve("Geyser-Fabric");
GeyserLocale.init(this);
if (!loadConfig()) {
return;
}
this.geyserLogger = new GeyserFabricLogger(geyserConfig.isDebugMode());
GeyserConfiguration.checkGeyserConfiguration(geyserConfig, geyserLogger);
this.geyser = GeyserImpl.load(PlatformType.FABRIC, this);
if (server == null) {
// Server has yet to start
// Register onDisable so players are properly kicked
ServerLifecycleEvents.SERVER_STOPPING.register((server) -> onDisable());
ServerPlayConnectionEvents.JOIN.register((handler, $, $$) -> GeyserFabricUpdateListener.onPlayReady(handler));
} else {
// Server has started and this is a reload
startGeyser(this.server);
reloading = false;
}
}
/**
* Initialize core Geyser.
* A function, as it needs to be called in different places depending on if Geyser is being reloaded or not.
*
* @param server The minecraft server.
*/
public void startGeyser(MinecraftServer server) {
this.server = server;
GeyserImpl.start();
@Override
public void onGeyserEnable() {
if (GeyserImpl.getInstance().isReloading()) {
if (!loadConfig()) {
return;
}
this.geyserLogger.setDebug(geyserConfig.isDebugMode());
GeyserConfiguration.checkGeyserConfiguration(geyserConfig, geyserLogger);
} else {
this.geyserCommandManager = new GeyserCommandManager(geyser);
this.geyserCommandManager.init();
}
if (geyserConfig.isLegacyPingPassthrough()) {
this.geyserPingPassthrough = GeyserLegacyPingPassthrough.init(geyser);
@ -150,8 +134,12 @@ public class GeyserFabricMod implements ModInitializer, GeyserBootstrap {
this.geyserPingPassthrough = new ModPingPassthrough(server, geyserLogger);
}
this.geyserCommandManager = new GeyserCommandManager(geyser);
this.geyserCommandManager.init();
GeyserImpl.start();
// No need to re-register commands, or re-recreate the world manager when reloading
if (GeyserImpl.getInstance().isReloading()) {
return;
}
this.geyserWorldManager = new GeyserFabricWorldManager(server);
@ -201,14 +189,19 @@ public class GeyserFabricMod implements ModInitializer, GeyserBootstrap {
}
@Override
public void onDisable() {
public void onGeyserDisable() {
if (geyser != null) {
geyser.disable();
}
}
@Override
public void onGeyserShutdown() {
if (geyser != null) {
geyser.shutdown();
geyser = null;
}
if (!reloading) {
this.server = null;
}
this.server = null;
}
@Override
@ -291,11 +284,22 @@ public class GeyserFabricMod implements ModInitializer, GeyserBootstrap {
}
}
public void setReloading(boolean reloading) {
this.reloading = reloading;
}
@SuppressWarnings("BooleanMethodIsAlwaysInverted")
private boolean loadConfig() {
try {
if (!dataFolder.toFile().exists()) {
//noinspection ResultOfMethodCallIgnored
dataFolder.toFile().mkdir();
}
public static GeyserFabricMod getInstance() {
return instance;
File configFile = FileUtils.fileOrCopiedFromResource(dataFolder.resolve("config.yml").toFile(), "config.yml",
(x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()), this);
this.geyserConfig = FileUtils.loadConfig(configFile, GeyserFabricConfiguration.class);
return true;
} catch (IOException ex) {
LogManager.getLogger("geyser-fabric").error(GeyserLocale.getLocaleStringLog("geyser.config.failed"), ex);
ex.printStackTrace();
return false;
}
}
}

4
bootstrap/fabric/src/main/java/org/geysermc/geyser/platform/fabric/command/GeyserFabricCommandExecutor.java
View File

@ -32,7 +32,6 @@ import net.minecraft.commands.CommandSourceStack;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandExecutor;
import org.geysermc.geyser.platform.fabric.GeyserFabricMod;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.ChatColor;
import org.geysermc.geyser.text.GeyserLocale;
@ -64,9 +63,6 @@ public class GeyserFabricCommandExecutor extends GeyserCommandExecutor implement
sender.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.permission_fail", sender.locale()));
return 0;
}
if (this.command.name().equals("reload")) {
GeyserFabricMod.getInstance().setReloading(true);
}
if (command.isBedrockOnly() && session == null) {
sender.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.bedrock_only", sender.locale()));

3
bootstrap/fabric/src/main/java/org/geysermc/geyser/platform/fabric/mixin/client/IntegratedServerMixin.java
View File

@ -57,7 +57,8 @@ public class IntegratedServerMixin implements GeyserServerPortGetter {
private void onOpenToLan(GameType gameType, boolean cheatsAllowed, int port, CallbackInfoReturnable<Boolean> cir) {
if (cir.getReturnValueZ()) {
// If the LAN is opened, starts Geyser.
GeyserFabricMod.getInstance().startGeyser((MinecraftServer) (Object) this);
GeyserFabricMod.getInstance().setServer((MinecraftServer) (Object) this);
GeyserFabricMod.getInstance().onGeyserEnable();
// Ensure player locale has been loaded, in case it's different from Java system language
GeyserLocale.loadGeyserLocale(this.minecraft.options.languageCode);
// Give indication that Geyser is loaded

248
bootstrap/spigot/src/main/java/org/geysermc/geyser/platform/spigot/GeyserSpigotPlugin.java
View File

@ -81,10 +81,6 @@ import java.util.UUID;
import java.util.logging.Level;
public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
/**
* Determines if the plugin has been ran once before, including before /geyser reload.
*/
private static boolean INITIALIZED = false;
private GeyserSpigotCommandManager geyserCommandManager;
private GeyserSpigotConfiguration geyserConfig;
@ -102,6 +98,11 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
@Override
public void onLoad() {
onGeyserInitialize();
}
@Override
public void onGeyserInitialize() {
GeyserLocale.init(this);
try {
@ -118,6 +119,7 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
getLogger().severe(GeyserLocale.getLocaleStringLog("geyser.bootstrap.unsupported_server.message", "1.13.2"));
getLogger().severe("");
getLogger().severe("*********************************************");
Bukkit.getPluginManager().disablePlugin(this);
return;
}
@ -131,6 +133,7 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
getLogger().severe(GeyserLocale.getLocaleStringLog("geyser.bootstrap.unsupported_server_type.message", "Paper"));
getLogger().severe("");
getLogger().severe("*********************************************");
Bukkit.getPluginManager().disablePlugin(this);
return;
}
}
@ -143,86 +146,72 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
getLogger().severe("This version of Spigot is using an outdated version of netty. Please use Paper instead!");
getLogger().severe("");
getLogger().severe("*********************************************");
return;
}
// This is manually done instead of using Bukkit methods to save the config because otherwise comments get removed
try {
if (!getDataFolder().exists()) {
//noinspection ResultOfMethodCallIgnored
getDataFolder().mkdir();
}
File configFile = FileUtils.fileOrCopiedFromResource(new File(getDataFolder(), "config.yml"), "config.yml",
(x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()), this);
this.geyserConfig = FileUtils.loadConfig(configFile, GeyserSpigotConfiguration.class);
} catch (IOException ex) {
getLogger().log(Level.SEVERE, GeyserLocale.getLocaleStringLog("geyser.config.failed"), ex);
ex.printStackTrace();
Bukkit.getPluginManager().disablePlugin(this);
return;
}
if (!loadConfig()) {
return;
}
this.geyserLogger = GeyserPaperLogger.supported() ? new GeyserPaperLogger(this, getLogger(), geyserConfig.isDebugMode())
: new GeyserSpigotLogger(getLogger(), geyserConfig.isDebugMode());
GeyserConfiguration.checkGeyserConfiguration(geyserConfig, geyserLogger);
// Turn "(MC: 1.16.4)" into 1.16.4.
this.minecraftVersion = Bukkit.getServer().getVersion().split("\\(MC: ")[1].split("\\)")[0];
this.geyser = GeyserImpl.load(PlatformType.SPIGOT, this);
}
@Override
public void onEnable() {
if (this.geyserConfig == null) {
// We failed to initialize correctly
Bukkit.getPluginManager().disablePlugin(this);
return;
}
this.geyserCommandManager = new GeyserSpigotCommandManager(geyser);
this.geyserCommandManager.init();
if (!INITIALIZED) {
// Needs to be an anonymous inner class otherwise Bukkit complains about missing classes
Bukkit.getPluginManager().registerEvents(new Listener() {
// Because Bukkit locks its command map upon startup, we need to
// add our plugin commands in onEnable, but populating the executor
// can happen at any time (later in #onGeyserEnable())
CommandMap commandMap = GeyserSpigotCommandManager.getCommandMap();
for (Extension extension : this.geyserCommandManager.extensionCommands().keySet()) {
// Thanks again, Bukkit
try {
Constructor<PluginCommand> constructor = PluginCommand.class.getDeclaredConstructor(String.class, Plugin.class);
constructor.setAccessible(true);
@EventHandler
public void onServerLoaded(ServerLoadEvent event) {
// Wait until all plugins have loaded so Geyser can start
postStartup();
}
}, this);
PluginCommand pluginCommand = constructor.newInstance(extension.description().id(), this);
pluginCommand.setDescription("The main command for the " + extension.name() + " Geyser extension!");
// Because Bukkit locks its command map upon startup, we need to
// add our plugin commands in onEnable, but populating the executor
// can happen at any time
CommandMap commandMap = GeyserSpigotCommandManager.getCommandMap();
for (Extension extension : this.geyserCommandManager.extensionCommands().keySet()) {
// Thanks again, Bukkit
try {
Constructor<PluginCommand> constructor = PluginCommand.class.getDeclaredConstructor(String.class, Plugin.class);
constructor.setAccessible(true);
PluginCommand pluginCommand = constructor.newInstance(extension.description().id(), this);
pluginCommand.setDescription("The main command for the " + extension.name() + " Geyser extension!");
commandMap.register(extension.description().id(), "geyserext", pluginCommand);
} catch (InstantiationException | IllegalAccessException | InvocationTargetException | NoSuchMethodException ex) {
this.geyserLogger.error("Failed to construct PluginCommand for extension " + extension.name(), ex);
}
commandMap.register(extension.description().id(), "geyserext", pluginCommand);
} catch (InstantiationException | IllegalAccessException | InvocationTargetException | NoSuchMethodException ex) {
this.geyserLogger.error("Failed to construct PluginCommand for extension " + extension.name(), ex);
}
}
if (INITIALIZED) {
// Reload; continue with post startup
postStartup();
}
// Needs to be an anonymous inner class otherwise Bukkit complains about missing classes
Bukkit.getPluginManager().registerEvents(new Listener() {
@EventHandler
public void onServerLoaded(ServerLoadEvent event) {
if (event.getType() == ServerLoadEvent.LoadType.RELOAD) {
geyser.setShuttingDown(false);
}
onGeyserEnable();
}
}, this);
}
private void postStartup() {
GeyserImpl.start();
public void onGeyserEnable() {
// Configs are loaded once early - so we can create the logger, then load extensions and finally register
// extension commands in #onEnable. To ensure reloading geyser also reloads the geyser config, this exists
if (GeyserImpl.getInstance().isReloading()) {
if (!loadConfig()) {
return;
}
this.geyserLogger.setDebug(this.geyserConfig.isDebugMode());
GeyserConfiguration.checkGeyserConfiguration(geyserConfig, geyserLogger);
}
// Turn "(MC: 1.16.4)" into 1.16.4.
this.minecraftVersion = Bukkit.getServer().getVersion().split("\\(MC: ")[1].split("\\)")[0];
GeyserImpl.start();
if (geyserConfig.isLegacyPingPassthrough()) {
this.geyserSpigotPingPassthrough = GeyserLegacyPingPassthrough.init(geyser);
@ -238,20 +227,16 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
}
geyserLogger.debug("Spigot ping passthrough type: " + (this.geyserSpigotPingPassthrough == null ? null : this.geyserSpigotPingPassthrough.getClass()));
boolean isViaVersion = Bukkit.getPluginManager().getPlugin("ViaVersion") != null;
if (isViaVersion) {
try {
// Ensure that we have the latest 4.0.0 changes and not an older ViaVersion version
Class.forName("com.viaversion.viaversion.api.ViaManager");
} catch (ClassNotFoundException e) {
GeyserSpigotVersionChecker.sendOutdatedViaVersionMessage(geyserLogger);
isViaVersion = false;
if (this.geyserConfig.isDebugMode()) {
e.printStackTrace();
}
}
// Don't need to re-create the world manager/re-register commands/reinject when reloading
if (GeyserImpl.getInstance().isReloading()) {
return;
}
boolean isViaVersion = Bukkit.getPluginManager().getPlugin("ViaVersion") != null;
// Check to ensure the current setup can support the protocol version Geyser uses
GeyserSpigotVersionChecker.checkForSupportedProtocol(geyserLogger, isViaVersion);
// We want to do this late in the server startup process to allow plugins such as ViaVersion and ProtocolLib
// To do their job injecting, then connect into *that*
this.geyserInjector = new GeyserSpigotInjector(isViaVersion);
@ -278,6 +263,7 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
} else {
geyserLogger.debug("Not using NMS adapter as it is disabled via system property.");
}
if (this.geyserWorldManager == null) {
// No NMS adapter
this.geyserWorldManager = new GeyserSpigotWorldManager(this);
@ -302,72 +288,72 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
command.setExecutor(new GeyserSpigotCommandExecutor(this.geyser, commands));
}
if (!INITIALIZED) {
// Register permissions so they appear in, for example, LuckPerms' UI
// Re-registering permissions throws an error
for (Map.Entry<String, Command> entry : geyserCommandManager.commands().entrySet()) {
// Register permissions so they appear in, for example, LuckPerms' UI
// Re-registering permissions throws an error
for (Map.Entry<String, Command> entry : geyserCommandManager.commands().entrySet()) {
Command command = entry.getValue();
if (command.aliases().contains(entry.getKey())) {
// Don't register aliases
continue;
}
Bukkit.getPluginManager().addPermission(new Permission(command.permission(),
GeyserLocale.getLocaleStringLog(command.description()),
command.isSuggestedOpOnly() ? PermissionDefault.OP : PermissionDefault.TRUE));
}
// Register permissions for extension commands
for (Map.Entry<Extension, Map<String, Command>> commandEntry : this.geyserCommandManager.extensionCommands().entrySet()) {
for (Map.Entry<String, Command> entry : commandEntry.getValue().entrySet()) {
Command command = entry.getValue();
if (command.aliases().contains(entry.getKey())) {
// Don't register aliases
continue;
}
if (command.permission().isBlank()) {
continue;
}
// Avoid registering the same permission twice, e.g. for the extension help commands
if (Bukkit.getPluginManager().getPermission(command.permission()) != null) {
GeyserImpl.getInstance().getLogger().debug("Skipping permission " + command.permission() + " as it is already registered");
continue;
}
Bukkit.getPluginManager().addPermission(new Permission(command.permission(),
GeyserLocale.getLocaleStringLog(command.description()),
command.isSuggestedOpOnly() ? PermissionDefault.OP : PermissionDefault.TRUE));
}
// Register permissions for extension commands
for (Map.Entry<Extension, Map<String, Command>> commandEntry : this.geyserCommandManager.extensionCommands().entrySet()) {
for (Map.Entry<String, Command> entry : commandEntry.getValue().entrySet()) {
Command command = entry.getValue();
if (command.aliases().contains(entry.getKey())) {
// Don't register aliases
continue;
}
if (command.permission().isBlank()) {
continue;
}
// Avoid registering the same permission twice, e.g. for the extension help commands
if (Bukkit.getPluginManager().getPermission(command.permission()) != null) {
GeyserImpl.getInstance().getLogger().debug("Skipping permission " + command.permission() + " as it is already registered");
continue;
}
Bukkit.getPluginManager().addPermission(new Permission(command.permission(),
GeyserLocale.getLocaleStringLog(command.description()),
command.isSuggestedOpOnly() ? PermissionDefault.OP : PermissionDefault.TRUE));
}
}
Bukkit.getPluginManager().addPermission(new Permission(Constants.UPDATE_PERMISSION,
"Whether update notifications can be seen", PermissionDefault.OP));
// Events cannot be unregistered - re-registering results in duplicate firings
GeyserSpigotBlockPlaceListener blockPlaceListener = new GeyserSpigotBlockPlaceListener(geyser, this.geyserWorldManager);
Bukkit.getServer().getPluginManager().registerEvents(blockPlaceListener, this);
Bukkit.getServer().getPluginManager().registerEvents(new GeyserPistonListener(geyser, this.geyserWorldManager), this);
Bukkit.getServer().getPluginManager().registerEvents(new GeyserSpigotUpdateListener(), this);
}
Bukkit.getPluginManager().addPermission(new Permission(Constants.UPDATE_PERMISSION,
"Whether update notifications can be seen", PermissionDefault.OP));
// Events cannot be unregistered - re-registering results in duplicate firings
GeyserSpigotBlockPlaceListener blockPlaceListener = new GeyserSpigotBlockPlaceListener(geyser, this.geyserWorldManager);
Bukkit.getServer().getPluginManager().registerEvents(blockPlaceListener, this);
Bukkit.getServer().getPluginManager().registerEvents(new GeyserPistonListener(geyser, this.geyserWorldManager), this);
Bukkit.getServer().getPluginManager().registerEvents(new GeyserSpigotUpdateListener(), this);
boolean brigadierSupported = CommodoreProvider.isSupported();
geyserLogger.debug("Brigadier supported? " + brigadierSupported);
if (brigadierSupported) {
GeyserBrigadierSupport.loadBrigadier(this, geyserCommand);
}
// Check to ensure the current setup can support the protocol version Geyser uses
GeyserSpigotVersionChecker.checkForSupportedProtocol(geyserLogger, isViaVersion);
INITIALIZED = true;
}
@Override
public void onDisable() {
public void onGeyserDisable() {
if (geyser != null) {
geyser.disable();
}
}
@Override
public void onGeyserShutdown() {
if (geyser != null) {
geyser.shutdown();
}
@ -376,6 +362,11 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
}
}
@Override
public void onDisable() {
this.onGeyserShutdown();
}
@Override
public GeyserSpigotConfiguration getGeyserConfig() {
return geyserConfig;
@ -470,4 +461,25 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
}
return false;
}
@SuppressWarnings("BooleanMethodIsAlwaysInverted")
private boolean loadConfig() {
// This is manually done instead of using Bukkit methods to save the config because otherwise comments get removed
try {
if (!getDataFolder().exists()) {
//noinspection ResultOfMethodCallIgnored
getDataFolder().mkdir();
}
File configFile = FileUtils.fileOrCopiedFromResource(new File(getDataFolder(), "config.yml"), "config.yml",
(x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()), this);
this.geyserConfig = FileUtils.loadConfig(configFile, GeyserSpigotConfiguration.class);
} catch (IOException ex) {
getLogger().log(Level.SEVERE, GeyserLocale.getLocaleStringLog("geyser.config.failed"), ex);
ex.printStackTrace();
Bukkit.getPluginManager().disablePlugin(this);
return false;
}
return true;
}
}

51
bootstrap/standalone/src/main/java/org/geysermc/geyser/platform/standalone/GeyserStandaloneBootstrap.java
View File

@ -39,9 +39,9 @@ import org.apache.logging.log4j.core.Appender;
import org.apache.logging.log4j.core.Logger;
import org.apache.logging.log4j.core.appender.ConsoleAppender;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.GeyserBootstrap;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.command.GeyserCommandManager;
import org.geysermc.geyser.configuration.GeyserConfiguration;
import org.geysermc.geyser.configuration.GeyserJacksonConfiguration;
@ -59,7 +59,12 @@ import java.lang.reflect.Method;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.text.MessageFormat;
import java.util.*;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
import java.util.stream.Collectors;
public class GeyserStandaloneBootstrap implements GeyserBootstrap {
@ -68,11 +73,10 @@ public class GeyserStandaloneBootstrap implements GeyserBootstrap {
private GeyserStandaloneConfiguration geyserConfig;
private GeyserStandaloneLogger geyserLogger;
private IGeyserPingPassthrough geyserPingPassthrough;
private GeyserStandaloneGUI gui;
@Getter
private boolean useGui = System.console() == null && !isHeadless();
private Logger log4jLogger;
private String configFilename = "config.yml";
private GeyserImpl geyser;
@ -161,23 +165,19 @@ public class GeyserStandaloneBootstrap implements GeyserBootstrap {
}
}
}
bootstrap.onEnable(useGuiOpts, configFilenameOpt);
}
public void onEnable(boolean useGui, String configFilename) {
this.configFilename = configFilename;
this.useGui = useGui;
this.onEnable();
bootstrap.useGui = useGuiOpts;
bootstrap.configFilename = configFilenameOpt;
bootstrap.onGeyserInitialize();
}
@Override
public void onEnable() {
Logger logger = (Logger) LogManager.getRootLogger();
for (Appender appender : logger.getAppenders().values()) {
public void onGeyserInitialize() {
log4jLogger = (Logger) LogManager.getRootLogger();
for (Appender appender : log4jLogger.getAppenders().values()) {
// Remove the appender that is not in use
// Prevents multiple appenders/double logging and removes harmless errors
if ((useGui && appender instanceof TerminalConsoleAppender) || (!useGui && appender instanceof ConsoleAppender)) {
logger.removeAppender(appender);
log4jLogger.removeAppender(appender);
}
}
@ -190,7 +190,12 @@ public class GeyserStandaloneBootstrap implements GeyserBootstrap {
}
LoopbackUtil.checkAndApplyLoopback(geyserLogger);
this.onGeyserEnable();
}
@Override
public void onGeyserEnable() {
try {
File configFile = FileUtils.fileOrCopiedFromResource(new File(configFilename), "config.yml",
(x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()), this);
@ -215,14 +220,15 @@ public class GeyserStandaloneBootstrap implements GeyserBootstrap {
GeyserConfiguration.checkGeyserConfiguration(geyserConfig, geyserLogger);
// Allow libraries like Protocol to have their debug information passthrough
logger.get().setLevel(geyserConfig.isDebugMode() ? Level.DEBUG : Level.INFO);
log4jLogger.get().setLevel(geyserConfig.isDebugMode() ? Level.DEBUG : Level.INFO);
geyser = GeyserImpl.load(PlatformType.STANDALONE, this);
GeyserImpl.start();
geyserCommandManager = new GeyserCommandManager(geyser);
geyserCommandManager.init();
GeyserImpl.start();
if (gui != null) {
gui.enableCommands(geyser.getScheduledThread(), geyserCommandManager);
}
@ -250,7 +256,14 @@ public class GeyserStandaloneBootstrap implements GeyserBootstrap {
}
@Override
public void onDisable() {
public void onGeyserDisable() {
// We can re-register commands on standalone, so why not
GeyserImpl.getInstance().commandManager().getCommands().clear();
geyser.disable();
}
@Override
public void onGeyserShutdown() {
geyser.shutdown();
System.exit(0);
}

2
bootstrap/standalone/src/main/java/org/geysermc/geyser/platform/standalone/GeyserStandaloneLogger.java
View File

@ -49,7 +49,7 @@ public class GeyserStandaloneLogger extends SimpleTerminalConsole implements Gey
@Override
protected void shutdown() {
GeyserImpl.getInstance().getBootstrap().onDisable();
GeyserImpl.getInstance().getBootstrap().onGeyserShutdown();
}
@Override

119
bootstrap/velocity/src/main/java/org/geysermc/geyser/platform/velocity/GeyserVelocityPlugin.java
View File

@ -32,10 +32,10 @@ import com.velocitypowered.api.event.proxy.ListenerBoundEvent;
import com.velocitypowered.api.event.proxy.ProxyInitializeEvent;
import com.velocitypowered.api.event.proxy.ProxyShutdownEvent;
import com.velocitypowered.api.network.ListenerType;
import com.velocitypowered.api.network.ProtocolVersion;
import com.velocitypowered.api.plugin.Plugin;
import com.velocitypowered.api.proxy.ProxyServer;
import lombok.Getter;
import net.kyori.adventure.util.Codec;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.GeyserBootstrap;
@ -46,6 +46,7 @@ import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.command.GeyserCommandManager;
import org.geysermc.geyser.configuration.GeyserConfiguration;
import org.geysermc.geyser.dump.BootstrapDumpInfo;
import org.geysermc.geyser.network.GameProtocol;
import org.geysermc.geyser.ping.GeyserLegacyPingPassthrough;
import org.geysermc.geyser.ping.IGeyserPingPassthrough;
import org.geysermc.geyser.platform.velocity.command.GeyserVelocityCommandExecutor;
@ -63,12 +64,6 @@ import java.util.UUID;
@Plugin(id = "geyser", name = GeyserImpl.NAME + "-Velocity", version = GeyserImpl.VERSION, url = "https://geysermc.org", authors = "GeyserMC")
public class GeyserVelocityPlugin implements GeyserBootstrap {
/**
* Determines if the plugin has been ran once before, including before /geyser reload.
*/
private static boolean INITIALIZED = false;
@Inject
private Logger logger;
@ -90,52 +85,54 @@ public class GeyserVelocityPlugin implements GeyserBootstrap {
private final Path configFolder = Paths.get("plugins/" + GeyserImpl.NAME + "-Velocity/");
@Override
public void onEnable() {
try {
Codec.class.getMethod("codec", Codec.Decoder.class, Codec.Encoder.class);
} catch (NoSuchMethodException e) {
// velocitypowered.com has a build that is very outdated
logger.error("Please download Velocity from https://papermc.io/downloads#Velocity - the 'stable' Velocity version " +
"that has likely been downloaded is very outdated and does not support 1.19.");
return;
}
public void onGeyserInitialize() {
GeyserLocale.init(this);
try {
if (!configFolder.toFile().exists())
//noinspection ResultOfMethodCallIgnored
configFolder.toFile().mkdirs();
File configFile = FileUtils.fileOrCopiedFromResource(configFolder.resolve("config.yml").toFile(),
"config.yml", (x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()), this);
this.geyserConfig = FileUtils.loadConfig(configFile, GeyserVelocityConfiguration.class);
} catch (IOException ex) {
logger.error(GeyserLocale.getLocaleStringLog("geyser.config.failed"), ex);
ex.printStackTrace();
return;
if (!ProtocolVersion.isSupported(GameProtocol.getJavaProtocolVersion())) {
logger.error(" / \\");
logger.error(" / \\");
logger.error(" / | \\");
logger.error(" / | \\ " + GeyserLocale.getLocaleStringLog("geyser.bootstrap.unsupported_proxy", proxyServer.getVersion().getName()));
logger.error(" / \\ " + GeyserLocale.getLocaleStringLog("geyser.may_not_work_as_intended_all_caps"));
logger.error(" / o \\");
logger.error("/_____________\\");
}
if (!loadConfig()) {
return;
}
this.geyserLogger = new GeyserVelocityLogger(logger, geyserConfig.isDebugMode());
GeyserConfiguration.checkGeyserConfiguration(geyserConfig, geyserLogger);
this.geyser = GeyserImpl.load(PlatformType.VELOCITY, this);
// Hack: Normally triggered by ListenerBoundEvent, but that doesn't fire on /geyser reload
if (INITIALIZED) {
this.postStartup();
}
this.geyserInjector = new GeyserVelocityInjector(proxyServer);
}
private void postStartup() {
GeyserImpl.start();
if (!INITIALIZED) {
this.geyserInjector = new GeyserVelocityInjector(proxyServer);
// Will be initialized after the proxy has been bound
@Override
public void onGeyserEnable() {
if (GeyserImpl.getInstance().isReloading()) {
if (!loadConfig()) {
return;
}
this.geyserLogger.setDebug(geyserConfig.isDebugMode());
GeyserConfiguration.checkGeyserConfiguration(geyserConfig, geyserLogger);
} else {
this.geyserCommandManager = new GeyserCommandManager(geyser);
this.geyserCommandManager.init();
}
this.geyserCommandManager = new GeyserCommandManager(geyser);
this.geyserCommandManager.init();
GeyserImpl.start();
if (geyserConfig.isLegacyPingPassthrough()) {
this.geyserPingPassthrough = GeyserLegacyPingPassthrough.init(geyser);
} else {
this.geyserPingPassthrough = new GeyserVelocityPingPassthrough(proxyServer);
}
// No need to re-register commands when reloading
if (GeyserImpl.getInstance().isReloading()) {
return;
}
this.commandManager.register("geyser", new GeyserVelocityCommandExecutor(geyser, geyserCommandManager.getCommands()));
for (Map.Entry<Extension, Map<String, Command>> entry : this.geyserCommandManager.extensionCommands().entrySet()) {
@ -147,17 +144,18 @@ public class GeyserVelocityPlugin implements GeyserBootstrap {
this.commandManager.register(entry.getKey().description().id(), new GeyserVelocityCommandExecutor(this.geyser, commands));
}
if (geyserConfig.isLegacyPingPassthrough()) {
this.geyserPingPassthrough = GeyserLegacyPingPassthrough.init(geyser);
} else {
this.geyserPingPassthrough = new GeyserVelocityPingPassthrough(proxyServer);
}
proxyServer.getEventManager().register(this, new GeyserVelocityUpdateListener());
}
@Override
public void onDisable() {
public void onGeyserDisable() {
if (geyser != null) {
geyser.disable();
}
}
@Override
public void onGeyserShutdown() {
if (geyser != null) {
geyser.shutdown();
}
@ -188,26 +186,24 @@ public class GeyserVelocityPlugin implements GeyserBootstrap {
@Subscribe
public void onInit(ProxyInitializeEvent event) {
onEnable();
this.onGeyserInitialize();
}
@Subscribe
public void onShutdown(ProxyShutdownEvent event) {
onDisable();
this.onGeyserShutdown();
}
@Subscribe
public void onProxyBound(ListenerBoundEvent event) {
if (event.getListenerType() == ListenerType.MINECRAFT) {
// Once listener is bound, do our startup process
this.postStartup();
this.onGeyserEnable();
if (geyserInjector != null) {
// After this bound, we know that the channel initializer cannot change without it being ineffective for Velocity, too
geyserInjector.initializeLocalChannel(this);
}
INITIALIZED = true;
}
}
@ -242,4 +238,21 @@ public class GeyserVelocityPlugin implements GeyserBootstrap {
}
return false;
}
@SuppressWarnings("BooleanMethodIsAlwaysInverted")
private boolean loadConfig() {
try {
if (!configFolder.toFile().exists())
//noinspection ResultOfMethodCallIgnored
configFolder.toFile().mkdirs();
File configFile = FileUtils.fileOrCopiedFromResource(configFolder.resolve("config.yml").toFile(),
"config.yml", (x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()), this);
this.geyserConfig = FileUtils.loadConfig(configFile, GeyserVelocityConfiguration.class);
} catch (IOException ex) {
logger.error(GeyserLocale.getLocaleStringLog("geyser.config.failed"), ex);
ex.printStackTrace();
return false;
}
return true;
}
}

22
core/src/main/java/org/geysermc/geyser/GeyserBootstrap.java
View File

@ -44,14 +44,28 @@ public interface GeyserBootstrap {
GeyserWorldManager DEFAULT_CHUNK_MANAGER = new GeyserWorldManager();
/**
* Called when the GeyserBootstrap is enabled
* Called when the GeyserBootstrap is initialized.
* This will only be called once, when Geyser is loading. Calling this must
* happen before {@link #onGeyserEnable()}, since this "sets up" Geyser.
*/
void onEnable();
void onGeyserInitialize();
/**
* Called when the GeyserBootstrap is disabled
* Called when the GeyserBootstrap is enabled/reloaded.
* This starts Geyser, after which, Geyser is in a player-accepting state.
*/
void onDisable();
void onGeyserEnable();
/**
* Called when the GeyserBootstrap is disabled - either before a reload,
* of before fully shutting down.
*/
void onGeyserDisable();
/**
* Called when the GeyserBootstrap is shutting down.
*/
void onGeyserShutdown();
/**
* Returns the current GeyserConfiguration

68
core/src/main/java/org/geysermc/geyser/GeyserImpl.java
View File

@ -58,9 +58,7 @@ import org.geysermc.floodgate.news.NewsItemAction;
import org.geysermc.geyser.api.GeyserApi;
import org.geysermc.geyser.api.event.EventBus;
import org.geysermc.geyser.api.event.EventRegistrar;
import org.geysermc.geyser.api.event.lifecycle.GeyserPostInitializeEvent;
import org.geysermc.geyser.api.event.lifecycle.GeyserPreInitializeEvent;
import org.geysermc.geyser.api.event.lifecycle.GeyserShutdownEvent;
import org.geysermc.geyser.api.event.lifecycle.*;
import org.geysermc.geyser.api.network.AuthType;
import org.geysermc.geyser.api.network.BedrockListener;
import org.geysermc.geyser.api.network.RemoteServer;
@ -145,6 +143,7 @@ public class GeyserImpl implements GeyserApi {
private UnixSocketClientListener erosionUnixListener;
@Setter
private volatile boolean shuttingDown = false;
private ScheduledExecutorService scheduledThread;
@ -162,8 +161,14 @@ public class GeyserImpl implements GeyserApi {
@Getter(AccessLevel.NONE)
private Map<String, String> savedRefreshTokens;
@Getter
private static GeyserImpl instance;
/**
* Determines if we're currently reloading. Replaces per-bootstrap reload checks
*/
private volatile boolean isReloading;
private GeyserImpl(PlatformType platformType, GeyserBootstrap bootstrap) {
instance = this;
@ -172,13 +177,16 @@ public class GeyserImpl implements GeyserApi {
this.platformType = platformType;
this.bootstrap = bootstrap;
GeyserLocale.finalizeDefaultLocale(this);
/* Initialize event bus */
this.eventBus = new GeyserEventBus();
/* Load Extensions */
/* Create Extension Manager */
this.extensionManager = new GeyserExtensionManager();
/* Finalize locale loading now that we know the default locale from the config */
GeyserLocale.finalizeDefaultLocale(this);
/* Load Extensions */
this.extensionManager.init();
this.eventBus.fire(new GeyserPreInitializeEvent(this.extensionManager, this.eventBus));
}
@ -236,11 +244,17 @@ public class GeyserImpl implements GeyserApi {
} else if (config.getRemote().authType() == AuthType.FLOODGATE) {
VersionCheckUtils.checkForOutdatedFloodgate(logger);
}
VersionCheckUtils.checkForOutdatedJava(logger);
}
private void startInstance() {
this.scheduledThread = Executors.newSingleThreadScheduledExecutor(new DefaultThreadFactory("Geyser Scheduled Thread"));
if (isReloading) {
// If we're reloading, the default locale in the config might have changed.
GeyserLocale.finalizeDefaultLocale(this);
}
GeyserLogger logger = bootstrap.getGeyserLogger();
GeyserConfiguration config = bootstrap.getGeyserConfig();
@ -536,12 +550,15 @@ public class GeyserImpl implements GeyserApi {
newsHandler.handleNews(null, NewsItemAction.ON_SERVER_STARTED);
this.eventBus.fire(new GeyserPostInitializeEvent(this.extensionManager, this.eventBus));
if (isReloading) {
this.eventBus.fire(new GeyserPostReloadEvent(this.extensionManager, this.eventBus));
} else {
this.eventBus.fire(new GeyserPostInitializeEvent(this.extensionManager, this.eventBus));
}
if (config.isNotifyOnNewBedrockUpdate()) {
VersionCheckUtils.checkForGeyserUpdate(this::getLogger);
}
VersionCheckUtils.checkForOutdatedJava(logger);
}
@Override
@ -600,9 +617,8 @@ public class GeyserImpl implements GeyserApi {
return session.transfer(address, port);
}
public void shutdown() {
public void disable() {
bootstrap.getGeyserLogger().info(GeyserLocale.getLocaleStringLog("geyser.core.shutdown"));
shuttingDown = true;
if (sessionManager.size() >= 1) {
bootstrap.getGeyserLogger().info(GeyserLocale.getLocaleStringLog("geyser.core.shutdown.kick.log", sessionManager.size()));
@ -616,7 +632,6 @@ public class GeyserImpl implements GeyserApi {
skinUploader.close();
}
newsHandler.shutdown();
this.commandManager().getCommands().clear();
if (this.erosionUnixListener != null) {
this.erosionUnixListener.close();
@ -624,16 +639,29 @@ public class GeyserImpl implements GeyserApi {
Registries.RESOURCE_PACKS.get().clear();
bootstrap.getGeyserLogger().info(GeyserLocale.getLocaleStringLog("geyser.core.shutdown.done"));
}
public void shutdown() {
shuttingDown = true;
this.disable();
this.commandManager().getCommands().clear();
// Disable extensions, fire the shutdown event
this.eventBus.fire(new GeyserShutdownEvent(this.extensionManager, this.eventBus));
this.extensionManager.disableExtensions();
bootstrap.getGeyserLogger().info(GeyserLocale.getLocaleStringLog("geyser.core.shutdown.done"));
}
public void reload() {
shutdown();
this.extensionManager.enableExtensions();
bootstrap.onEnable();
public void reloadGeyser() {
isReloading = true;
this.eventBus.fire(new GeyserPreReloadEvent(this.extensionManager, this.eventBus));
bootstrap.onGeyserDisable();
bootstrap.onGeyserEnable();
isReloading = false;
}
/**
@ -744,9 +772,7 @@ public class GeyserImpl implements GeyserApi {
throw new RuntimeException("Geyser has not been loaded yet!");
}
// We've been reloaded
if (instance.isShuttingDown()) {
instance.shuttingDown = false;
if (getInstance().isReloading()) {
instance.startInstance();
} else {
instance.initialize();
@ -797,8 +823,4 @@ public class GeyserImpl implements GeyserApi {
}
});
}
public static GeyserImpl getInstance() {
return instance;
}
}

2
core/src/main/java/org/geysermc/geyser/command/GeyserCommandManager.java
View File

@ -86,7 +86,7 @@ public class GeyserCommandManager {
registerBuiltInCommand(new StopCommand(geyser, "stop", "geyser.commands.stop.desc", "geyser.command.stop"));
}
if (this.geyser.extensionManager().extensions().size() > 0) {
if (!this.geyser.extensionManager().extensions().isEmpty()) {
registerBuiltInCommand(new ExtensionsCommand(this.geyser, "extensions", "geyser.commands.extensions.desc", "geyser.command.extensions"));
}

2
core/src/main/java/org/geysermc/geyser/command/defaults/ReloadCommand.java
View File

@ -55,7 +55,7 @@ public class ReloadCommand extends GeyserCommand {
geyser.getSessionManager().disconnectAll("geyser.commands.reload.kick");
//FIXME Without the tiny wait, players do not get kicked - same happens when Geyser tries to disconnect all sessions on shutdown
geyser.getScheduledThread().schedule(geyser::reload, 10, TimeUnit.MILLISECONDS);
geyser.getScheduledThread().schedule(geyser::reloadGeyser, 10, TimeUnit.MILLISECONDS);
}
@Override

2
core/src/main/java/org/geysermc/geyser/command/defaults/StopCommand.java
View File

@ -52,7 +52,7 @@ public class StopCommand extends GeyserCommand {
return;
}
geyser.getBootstrap().onDisable();
geyser.getBootstrap().onGeyserShutdown();
}
@Override

2
core/src/main/java/org/geysermc/geyser/network/UpstreamPacketHandler.java
View File

@ -166,7 +166,7 @@ public class UpstreamPacketHandler extends LoggingPacketHandler {
@Override
public PacketSignal handle(LoginPacket loginPacket) {
if (geyser.isShuttingDown()) {
if (geyser.isShuttingDown() || geyser.isReloading()) {
// Don't allow new players in if we're no longer operating
session.disconnect(GeyserLocale.getLocaleStringLog("geyser.core.shutdown.kick.message"));
return PacketSignal.HANDLED;

2
core/src/main/java/org/geysermc/geyser/scoreboard/ScoreboardUpdater.java
View File

@ -62,7 +62,7 @@ public final class ScoreboardUpdater extends Thread {
@Override
public void run() {
while (!geyser.isShuttingDown()) {
while (!geyser.isShuttingDown() && !geyser.isReloading()) {
try {
long timeTillAction = getTimeTillNextAction();
if (timeTillAction > 0) {

1
core/src/main/java/org/geysermc/geyser/util/EntityUtils.java
View File

@ -266,6 +266,7 @@ public final class EntityUtils {
* Convert Java GameMode to Bedrock GameType
* Needed to account for ordinal differences (spectator is 3 in Java, 6 in Bedrock)
*/
@SuppressWarnings("deprecation") // Must use survival_viewer due to limitations on Bedrock's spectator gamemode
public static GameType toBedrockGamemode(GameMode gamemode) {
return switch (gamemode) {
case CREATIVE -> GameType.CREATIVE;