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BungeeFacet.java
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BungeeFacet.java
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/*
* This file is part of adventure-platform, licensed under the MIT License.
*
* Copyright (c) 2018-2020 KyoriPowered
*
* 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.
*/
package net.kyori.adventure.platform.bungeecord;
import java.util.Collection;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.CopyOnWriteArraySet;
import net.kyori.adventure.audience.MessageType;
import net.kyori.adventure.identity.Identity;
import net.kyori.adventure.permission.PermissionChecker;
import net.kyori.adventure.platform.facet.Facet;
import net.kyori.adventure.platform.facet.FacetBase;
import net.kyori.adventure.platform.facet.FacetComponentFlattener;
import net.kyori.adventure.platform.facet.FacetPointers;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.flattener.ComponentFlattener;
import net.kyori.adventure.text.serializer.bungeecord.BungeeComponentSerializer;
import net.kyori.adventure.text.serializer.gson.GsonComponentSerializer;
import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
import net.kyori.adventure.util.TriState;
import net.md_5.bungee.api.ChatMessageType;
import net.md_5.bungee.api.CommandSender;
import net.md_5.bungee.api.ProxyServer;
import net.md_5.bungee.api.chat.BaseComponent;
import net.md_5.bungee.api.connection.Connection;
import net.md_5.bungee.api.connection.ProxiedPlayer;
import net.md_5.bungee.chat.ComponentSerializer;
import net.md_5.bungee.chat.TranslationRegistry;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import static net.kyori.adventure.platform.facet.Knob.logUnsupported;
class BungeeFacet<V extends CommandSender> extends FacetBase<V> {
static final BaseComponent[] EMPTY_COMPONENT_ARRAY = new BaseComponent[0];
private static final Collection<? extends FacetComponentFlattener.Translator<ProxyServer>> TRANSLATORS = Facet.of(
BungeeFacet.Translator::new
);
static final ComponentFlattener FLATTENER = FacetComponentFlattener.get(ProxyServer.getInstance(), TRANSLATORS);
static final BungeeComponentSerializer MODERN = BungeeComponentSerializer.of(
GsonComponentSerializer.gson(),
LegacyComponentSerializer.builder()
.hexColors()
.useUnusualXRepeatedCharacterHexFormat()
.flattener(FLATTENER)
.build()
);
static final BungeeComponentSerializer LEGACY = BungeeComponentSerializer.of(
GsonComponentSerializer.builder().downsampleColors().emitLegacyHoverEvent().build(),
LegacyComponentSerializer.builder().flattener(FLATTENER).build()
);
protected BungeeFacet(final @Nullable Class<? extends V> viewerClass) {
super(viewerClass);
}
static class ChatConsole extends BungeeFacet<CommandSender> implements Facet.Chat<CommandSender, BaseComponent[]> {
protected ChatConsole() {
super(CommandSender.class);
}
@Override
public boolean isApplicable(final @NotNull CommandSender viewer) {
return super.isApplicable(viewer) && !(viewer instanceof Connection); // Console only accepts legacy formatting
}
@Override
public BaseComponent @NotNull[] createMessage(final @NotNull CommandSender viewer, final @NotNull Component message) {
return LEGACY.serialize(message);
}
@Override
public void sendMessage(final @NotNull CommandSender viewer, final @NotNull Identity source, final BaseComponent @NotNull [] message, final @NotNull Object type) {
viewer.sendMessage(message);
}
}
static class Message extends BungeeFacet<ProxiedPlayer> implements Facet.Message<ProxiedPlayer, BaseComponent[]> {
protected Message() {
super(ProxiedPlayer.class);
}
@Override
public BaseComponent @NotNull[] createMessage(final @NotNull ProxiedPlayer viewer, final @NotNull Component message) {
if (viewer.getPendingConnection().getVersion() >= PROTOCOL_HEX_COLOR) {
return MODERN.serialize(message);
} else {
return LEGACY.serialize(message);
}
}
}
static class ChatPlayerSenderId extends ChatPlayer implements Facet.Chat<ProxiedPlayer, BaseComponent[]> {
private static final boolean SUPPORTED;
static {
boolean supported;
try {
ProxiedPlayer.class.getMethod("sendMessage", UUID.class, BaseComponent.class);
supported = true;
} catch (final NoSuchMethodException ex) {
supported = false;
}
SUPPORTED = supported;
}
@Override
public boolean isSupported() {
return super.isSupported() && SUPPORTED;
}
@Override
public void sendMessage(final @NotNull ProxiedPlayer viewer, final @NotNull Identity source, final BaseComponent @NotNull [] message, final @NotNull Object type) {
if (type == MessageType.CHAT) {
viewer.sendMessage(source.uuid(), message);
} else {
super.sendMessage(viewer, source, message, type);
}
}
}
static class ChatPlayer extends Message implements Facet.Chat<ProxiedPlayer, BaseComponent[]> {
public @Nullable ChatMessageType createType(final @NotNull MessageType type) {
if (type == MessageType.CHAT) {
return ChatMessageType.CHAT;
} else if (type == MessageType.SYSTEM) {
return ChatMessageType.SYSTEM;
}
logUnsupported(this, type);
return null;
}
@Override
public void sendMessage(final @NotNull ProxiedPlayer viewer, final @NotNull Identity source, final BaseComponent @NotNull [] message, final @NotNull Object type) {
final ChatMessageType chat = type instanceof MessageType ? this.createType((MessageType) type) : ChatMessageType.SYSTEM; // if it's not a legacy adventure MessageType it doesn't matter cause its not used
if (chat != null) {
viewer.sendMessage(chat, message);
}
}
}
static class ActionBar extends Message implements Facet.ActionBar<ProxiedPlayer, BaseComponent[]> {
@Override
public void sendMessage(final @NotNull ProxiedPlayer viewer, final BaseComponent @NotNull[] message) {
viewer.sendMessage(ChatMessageType.ACTION_BAR, message);
}
}
static class Title extends Message implements Facet.Title<ProxiedPlayer, BaseComponent[], net.md_5.bungee.api.Title, net.md_5.bungee.api.Title> {
private static final net.md_5.bungee.api.Title CLEAR = ProxyServer.getInstance().createTitle().clear();
private static final net.md_5.bungee.api.Title RESET = ProxyServer.getInstance().createTitle().reset();
@Override
public net.md_5.bungee.api.@NotNull Title createTitleCollection() {
return ProxyServer.getInstance().createTitle();
}
@Override
public void contributeTitle(final net.md_5.bungee.api.@NotNull Title coll, final BaseComponent@NotNull[] title) {
coll.title(title);
}
@Override
public void contributeSubtitle(final net.md_5.bungee.api.@NotNull Title coll, final BaseComponent@NotNull[] subtitle) {
coll.subTitle(subtitle);
}
@Override
public void contributeTimes(final net.md_5.bungee.api.@NotNull Title coll, final int inTicks, final int stayTicks, final int outTicks) {
if (inTicks > -1) coll.fadeIn(inTicks);
if (stayTicks > -1) coll.stay(stayTicks);
if (outTicks > -1) coll.fadeOut(outTicks);
}
@Nullable
@Override
public net.md_5.bungee.api.Title completeTitle(final net.md_5.bungee.api.@NotNull Title coll) {
return coll;
}
@Override
public void showTitle(final @NotNull ProxiedPlayer viewer, final net.md_5.bungee.api.@NotNull Title title) {
viewer.sendTitle(title);
}
@Override
public void clearTitle(final @NotNull ProxiedPlayer viewer) {
viewer.sendTitle(CLEAR);
}
@Override
public void resetTitle(final @NotNull ProxiedPlayer viewer) {
viewer.sendTitle(RESET);
}
}
static class BossBar extends Message implements BossBarPacket<ProxiedPlayer> {
private final Set<ProxiedPlayer> viewers;
private final net.md_5.bungee.protocol.packet.BossBar bar;
private volatile boolean initialized = false;
protected BossBar(final @NotNull Collection<ProxiedPlayer> viewers) {
super();
this.viewers = new CopyOnWriteArraySet<>(viewers);
this.bar = new net.md_5.bungee.protocol.packet.BossBar(UUID.randomUUID(), ACTION_ADD);
}
static class Builder extends BungeeFacet<ProxiedPlayer> implements Facet.BossBar.Builder<ProxiedPlayer, net.kyori.adventure.platform.bungeecord.BungeeFacet.BossBar> {
protected Builder() {
super(ProxiedPlayer.class);
}
@Override
public boolean isApplicable(final @NotNull ProxiedPlayer viewer) {
return super.isApplicable(viewer) && viewer.getPendingConnection().getVersion() >= PROTOCOL_BOSS_BAR;
}
@Override
public net.kyori.adventure.platform.bungeecord.BungeeFacet.@NotNull BossBar createBossBar(final @NotNull Collection<ProxiedPlayer> viewers) {
return new net.kyori.adventure.platform.bungeecord.BungeeFacet.BossBar(viewers);
}
}
@Override
public void bossBarInitialized(final net.kyori.adventure.bossbar.@NotNull BossBar bar) {
BossBarPacket.super.bossBarInitialized(bar);
this.initialized = true;
this.broadcastPacket(ACTION_ADD);
}
@Override
public void bossBarNameChanged(final net.kyori.adventure.bossbar.@NotNull BossBar bar, final @NotNull Component oldName, final @NotNull Component newName) {
if (!this.viewers.isEmpty()) {
this.bar.setTitle(ComponentSerializer.toString(this.createMessage(this.viewers.iterator().next(), newName)));
this.broadcastPacket(ACTION_TITLE);
}
}
@Override
public void bossBarProgressChanged(final net.kyori.adventure.bossbar.@NotNull BossBar bar, final float oldPercent, final float newPercent) {
this.bar.setHealth(newPercent);
this.broadcastPacket(ACTION_HEALTH);
}
@Override
public void bossBarColorChanged(final net.kyori.adventure.bossbar.@NotNull BossBar bar, final net.kyori.adventure.bossbar.BossBar.@NotNull Color oldColor, final net.kyori.adventure.bossbar.BossBar.@NotNull Color newColor) {
this.bar.setColor(this.createColor(newColor));
this.broadcastPacket(ACTION_STYLE);
}
@Override
public void bossBarOverlayChanged(final net.kyori.adventure.bossbar.@NotNull BossBar bar, final net.kyori.adventure.bossbar.BossBar.@NotNull Overlay oldOverlay, final net.kyori.adventure.bossbar.BossBar.@NotNull Overlay newOverlay) {
this.bar.setDivision(this.createOverlay(newOverlay));
this.broadcastPacket(ACTION_STYLE);
}
@Override
public void bossBarFlagsChanged(final net.kyori.adventure.bossbar.@NotNull BossBar bar, final @NotNull Set<net.kyori.adventure.bossbar.BossBar.Flag> flagsAdded, final @NotNull Set<net.kyori.adventure.bossbar.BossBar.Flag> flagsRemoved) {
this.bar.setFlags(this.createFlag(this.bar.getFlags(), flagsAdded, flagsRemoved));
this.broadcastPacket(ACTION_FLAG);
}
@Override
public void addViewer(final @NotNull ProxiedPlayer viewer) {
this.viewers.add(viewer);
this.sendPacket(ACTION_ADD, viewer);
}
@Override
public void removeViewer(final @NotNull ProxiedPlayer viewer) {
this.viewers.remove(viewer);
this.sendPacket(ACTION_REMOVE, viewer);
}
@Override
public boolean isEmpty() {
return !this.initialized || this.viewers.isEmpty();
}
@Override
public void close() {
this.broadcastPacket(ACTION_REMOVE);
this.viewers.clear();
}
private void broadcastPacket(final int action) {
if (this.isEmpty()) return;
synchronized (this.bar) {
this.bar.setAction(action);
for (final ProxiedPlayer viewer : this.viewers) {
viewer.unsafe().sendPacket(this.bar);
}
}
}
private void sendPacket(final int action, final ProxiedPlayer... viewers) {
synchronized (this.bar) {
final int lastAction = this.bar.getAction();
this.bar.setAction(action);
for (final ProxiedPlayer viewer : viewers) {
viewer.unsafe().sendPacket(this.bar);
}
this.bar.setAction(lastAction);
}
}
}
static final class TabList extends Message implements Facet.TabList<ProxiedPlayer, BaseComponent[]> {
@Override
public void send(final ProxiedPlayer viewer, final BaseComponent@Nullable[] header, final BaseComponent@Nullable[] footer) {
viewer.setTabHeader(
header == null ? EMPTY_COMPONENT_ARRAY : header,
footer == null ? EMPTY_COMPONENT_ARRAY : footer);
}
}
static final class CommandSenderPointers extends BungeeFacet<CommandSender> implements Facet.Pointers<CommandSender> {
CommandSenderPointers() {
super(CommandSender.class);
}
@Override
public void contributePointers(final CommandSender viewer, final net.kyori.adventure.pointer.Pointers.Builder builder) {
builder.withDynamic(Identity.NAME, viewer::getName);
// todo: bungee doesn't expose any sort of TriState/isPermissionSet value :((((
builder.withStatic(PermissionChecker.POINTER, perm -> viewer.hasPermission(perm) ? TriState.TRUE : TriState.FALSE);
if (!(viewer instanceof ProxiedPlayer)) {
builder.withStatic(FacetPointers.TYPE, viewer == ProxyServer.getInstance().getConsole() ? FacetPointers.Type.CONSOLE : FacetPointers.Type.OTHER);
}
}
}
static final class PlayerPointers extends BungeeFacet<ProxiedPlayer> implements Facet.Pointers<ProxiedPlayer> {
PlayerPointers() {
super(ProxiedPlayer.class);
}
@Override
public void contributePointers(final ProxiedPlayer viewer, final net.kyori.adventure.pointer.Pointers.Builder builder) {
builder.withDynamic(Identity.UUID, viewer::getUniqueId);
builder.withDynamic(Identity.LOCALE, viewer::getLocale);
builder.withDynamic(FacetPointers.SERVER, () -> viewer.getServer().getInfo().getName());
builder.withStatic(FacetPointers.TYPE, FacetPointers.Type.PLAYER);
}
}
static class Translator extends FacetBase<ProxyServer> implements FacetComponentFlattener.Translator<ProxyServer> {
private static final boolean SUPPORTED;
static {
boolean supported;
try {
Class.forName("net.md_5.bungee.chat.TranslationRegistry");
supported = true;
} catch (final ClassNotFoundException ex) {
supported = false;
}
SUPPORTED = supported;
}
Translator() {
super(ProxyServer.class);
}
@Override
public boolean isSupported() {
return super.isSupported() && SUPPORTED;
}
@Override
public @NotNull String valueOrDefault(final @NotNull ProxyServer game, final @NotNull String key) {
return TranslationRegistry.INSTANCE.translate(key);
}
}
}