342 lines
13 KiB
Java
342 lines
13 KiB
Java
/*
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* This file is part of BlueMap, licensed under the MIT License (MIT).
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*
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* Copyright (c) Blue (Lukas Rieger) <https://bluecolored.de>
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* Copyright (c) contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package de.bluecolored.bluemap.sponge;
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import com.flowpowered.math.vector.Vector2i;
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import com.flowpowered.math.vector.Vector3d;
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import com.flowpowered.math.vector.Vector3i;
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import com.github.benmanes.caffeine.cache.Caffeine;
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import com.github.benmanes.caffeine.cache.LoadingCache;
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import com.google.inject.Inject;
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import de.bluecolored.bluemap.common.plugin.Plugin;
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import de.bluecolored.bluemap.common.serverinterface.Player;
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import de.bluecolored.bluemap.common.serverinterface.ServerEventListener;
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import de.bluecolored.bluemap.common.serverinterface.ServerInterface;
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import de.bluecolored.bluemap.common.serverinterface.ServerWorld;
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import de.bluecolored.bluemap.core.BlueMap;
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import de.bluecolored.bluemap.core.MinecraftVersion;
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import de.bluecolored.bluemap.core.logger.Logger;
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import de.bluecolored.bluemap.sponge.SpongeCommands.SpongeCommandProxy;
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import org.apache.maven.artifact.versioning.ArtifactVersion;
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import org.spongepowered.api.Platform;
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import org.spongepowered.api.ResourceKey;
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import org.spongepowered.api.Server;
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import org.spongepowered.api.Sponge;
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import org.spongepowered.api.command.Command;
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import org.spongepowered.api.config.ConfigDir;
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import org.spongepowered.api.entity.living.player.server.ServerPlayer;
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import org.spongepowered.api.event.Listener;
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import org.spongepowered.api.event.lifecycle.RefreshGameEvent;
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import org.spongepowered.api.event.lifecycle.RegisterCommandEvent;
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import org.spongepowered.api.event.lifecycle.StartedEngineEvent;
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import org.spongepowered.api.event.lifecycle.StoppingEngineEvent;
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import org.spongepowered.api.event.network.ServerSideConnectionEvent;
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import org.spongepowered.api.scheduler.ScheduledTask;
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import org.spongepowered.api.scheduler.Task;
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import org.spongepowered.api.util.Ticks;
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import org.spongepowered.api.util.Tristate;
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import org.spongepowered.plugin.PluginContainer;
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import java.io.IOException;
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import java.nio.file.Path;
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import java.util.*;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.ExecutorService;
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@org.spongepowered.plugin.builtin.jvm.Plugin(Plugin.PLUGIN_ID)
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public class SpongePlugin implements ServerInterface {
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private static SpongePlugin instance;
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private final PluginContainer pluginContainer;
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@SuppressWarnings("unused")
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@Inject
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@ConfigDir(sharedRoot = false)
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private Path configurationDir;
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private final Plugin pluginInstance;
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private final SpongeCommands commands;
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private ExecutorService asyncExecutor;
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private ExecutorService syncExecutor;
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private int playerUpdateIndex = 0;
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private final Map<UUID, Player> onlinePlayerMap;
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private final List<SpongePlayer> onlinePlayerList;
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private final MinecraftVersion minecraftVersion;
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private final LoadingCache<org.spongepowered.api.world.server.ServerWorld, ServerWorld> worlds;
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@Inject
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public SpongePlugin(org.apache.logging.log4j.Logger logger, PluginContainer pluginContainer/*, Metrics.Factory metricsFactory*/) {
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Logger.global.clear();
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Logger.global.put(new Log4J2Logger(logger));
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this.pluginContainer = pluginContainer;
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this.onlinePlayerMap = new ConcurrentHashMap<>();
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this.onlinePlayerList = Collections.synchronizedList(new ArrayList<>());
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final ArtifactVersion versionFromSponge = Sponge.platform().container(Platform.Component.GAME).metadata().version();
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this.minecraftVersion = new MinecraftVersion(
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versionFromSponge.getMajorVersion(),
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versionFromSponge.getMinorVersion(),
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versionFromSponge.getIncrementalVersion()
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);
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this.pluginInstance = new Plugin("sponge-8.0.0", this);
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this.commands = new SpongeCommands(pluginInstance);
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this.worlds = Caffeine.newBuilder()
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.executor(BlueMap.THREAD_POOL)
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.weakKeys()
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.maximumSize(1000)
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.build(SpongeWorld::new);
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//bstats
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//metricsFactory.make(5911);
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SpongePlugin.instance = this;
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}
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@Listener
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public void onRegisterCommands(final RegisterCommandEvent<Command.Raw> event) {
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//register commands
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for(SpongeCommandProxy command : commands.getRootCommands()) {
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event.register(this.pluginContainer, command, command.getLabel());
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}
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}
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@Listener
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public void onServerStart(StartedEngineEvent<Server> evt) {
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asyncExecutor = evt.game().asyncScheduler().executor(pluginContainer);
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syncExecutor = evt.engine().scheduler().executor(pluginContainer);
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//start updating players
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Task task = Task.builder()
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.interval(Ticks.of(1))
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.execute(this::updateSomePlayers)
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.plugin(pluginContainer)
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.build();
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evt.engine().scheduler().submit(task);
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asyncExecutor.execute(() -> {
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try {
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Logger.global.logInfo("Loading...");
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pluginInstance.load();
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if (pluginInstance.isLoaded()) Logger.global.logInfo("Loaded!");
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} catch (IOException | RuntimeException e) {
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Logger.global.logError("Failed to load!", e);
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pluginInstance.unload();
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}
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});
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}
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@Listener
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public void onServerStop(StoppingEngineEvent<Server> evt) {
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Logger.global.logInfo("Stopping...");
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evt.engine().scheduler().tasks(pluginContainer).forEach(ScheduledTask::cancel);
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pluginInstance.unload();
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Logger.global.logInfo("Saved and stopped!");
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}
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@Listener
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public void onServerReload(RefreshGameEvent evt) {
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asyncExecutor.execute(() -> {
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try {
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Logger.global.logInfo("Reloading...");
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pluginInstance.reload();
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Logger.global.logInfo("Reloaded!");
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} catch (IOException | RuntimeException e) {
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Logger.global.logError("Failed to load!", e);
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pluginInstance.unload();
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}
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});
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// update player list
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onlinePlayerMap.clear();
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synchronized (onlinePlayerList) {
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onlinePlayerList.clear();
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for (ServerPlayer spongePlayer : Sponge.server().onlinePlayers()) {
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SpongePlayer player = new SpongePlayer(spongePlayer.uniqueId());
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onlinePlayerMap.put(spongePlayer.uniqueId(), player);
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onlinePlayerList.add(player);
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}
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}
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}
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@Listener
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public void onPlayerJoin(ServerSideConnectionEvent.Join evt) {
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SpongePlayer player = new SpongePlayer(evt.player().uniqueId());
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onlinePlayerMap.put(evt.player().uniqueId(), player);
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onlinePlayerList.add(player);
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}
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@Listener
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public void onPlayerLeave(ServerSideConnectionEvent.Disconnect evt) {
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UUID playerUUID = evt.player().uniqueId();
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onlinePlayerMap.remove(playerUUID);
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synchronized (onlinePlayerList) {
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onlinePlayerList.removeIf(p -> p.getUuid().equals(playerUUID));
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}
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}
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@Override
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public MinecraftVersion getMinecraftVersion() {
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return minecraftVersion;
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}
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@Override
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public void registerListener(ServerEventListener listener) {
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Sponge.eventManager().registerListeners(this.pluginContainer, new EventForwarder(listener));
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}
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@Override
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public void unregisterAllListeners() {
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Sponge.eventManager().unregisterListeners(this.pluginContainer);
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Sponge.eventManager().registerListeners(this.pluginContainer, this);
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}
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@Override
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public Collection<ServerWorld> getLoadedWorlds() {
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Collection<ServerWorld> loadedWorlds = new ArrayList<>(3);
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for (var world : Sponge.server().worldManager().worlds()) {
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loadedWorlds.add(worlds.get(world));
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}
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return loadedWorlds;
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}
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@Override
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public Optional<ServerWorld> getWorld(Object world) {
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if (world instanceof Path)
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return getWorld((Path) world);
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if (world instanceof String) {
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ResourceKey resourceKey = ResourceKey.resolve((String) world);
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var serverWorld = Sponge.server().worldManager().world(resourceKey).orElse(null);
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if (serverWorld != null) world = serverWorld;
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}
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if (world instanceof ResourceKey) {
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var serverWorld = Sponge.server().worldManager().world((ResourceKey) world).orElse(null);
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if (serverWorld != null) world = serverWorld;
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}
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if (world instanceof org.spongepowered.api.world.server.ServerWorld)
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return Optional.of(getWorld((org.spongepowered.api.world.server.ServerWorld) world));
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return Optional.empty();
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}
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public ServerWorld getWorld(org.spongepowered.api.world.server.ServerWorld world) {
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return worlds.get(world);
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}
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@Override
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public Path getConfigFolder() {
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return configurationDir;
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}
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@Override
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public Optional<Path> getModsFolder() {
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return Optional.of(Path.of("mods"));
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}
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@Override
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public Collection<Player> getOnlinePlayers() {
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return onlinePlayerMap.values();
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}
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@Override
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public Optional<Player> getPlayer(UUID uuid) {
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return Optional.ofNullable(onlinePlayerMap.get(uuid));
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}
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@Override
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public de.bluecolored.bluemap.core.util.Tristate isMetricsEnabled() {
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if (pluginContainer != null) {
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Tristate metricsEnabled = Sponge.metricsConfigManager().collectionState(pluginContainer);
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if (metricsEnabled != Tristate.UNDEFINED) {
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if (metricsEnabled == Tristate.TRUE) return de.bluecolored.bluemap.core.util.Tristate.TRUE;
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return de.bluecolored.bluemap.core.util.Tristate.FALSE;
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}
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}
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return switch (Sponge.metricsConfigManager().globalCollectionState()) {
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case TRUE -> de.bluecolored.bluemap.core.util.Tristate.TRUE;
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case FALSE -> de.bluecolored.bluemap.core.util.Tristate.FALSE;
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default -> de.bluecolored.bluemap.core.util.Tristate.UNDEFINED;
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};
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}
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/**
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* Only update some of the online players each tick to minimize performance impact on the server-thread.
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* Only call this method on the server-thread.
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*/
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private void updateSomePlayers() {
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synchronized (onlinePlayerList) {
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int onlinePlayerCount = onlinePlayerList.size();
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if (onlinePlayerCount == 0) return;
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int playersToBeUpdated = onlinePlayerCount / 20; //with 20 tps, each player is updated once a second
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if (playersToBeUpdated == 0) playersToBeUpdated = 1;
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for (int i = 0; i < playersToBeUpdated; i++) {
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playerUpdateIndex++;
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if (playerUpdateIndex >= 20 && playerUpdateIndex >= onlinePlayerCount) playerUpdateIndex = 0;
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if (playerUpdateIndex < onlinePlayerCount) {
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onlinePlayerList.get(playerUpdateIndex).update();
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}
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}
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}
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}
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public static Vector3d fromSpongePoweredVector(org.spongepowered.math.vector.Vector3d vec) {
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return new Vector3d(vec.x(), vec.y(), vec.z());
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}
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public static Vector3i fromSpongePoweredVector(org.spongepowered.math.vector.Vector3i vec) {
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return new Vector3i(vec.x(), vec.y(), vec.z());
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}
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public static Vector2i fromSpongePoweredVector(org.spongepowered.math.vector.Vector2i vec) {
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return new Vector2i(vec.x(), vec.y());
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}
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public ExecutorService getSyncExecutor() {
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return syncExecutor;
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}
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public Plugin getPlugin() {
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return pluginInstance;
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}
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public static SpongePlugin getInstance() {
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return instance;
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}
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}
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