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PaperMC/Spigot-Server-Patches/0049-Player-Tab-List-and-Title-APIs.patch
Mariell Hoversholm c02c22fde5 fix: legacy component serialisation was wiped out 
When merging 4e958e229f, nobody caught the
fact we removed the component serialisation of legacy BungeeCord Chat
API components in the PacketPlayOutTitle class.

Test plugin code:

```kotlin
class LegacyMessageCommand : BaseCommand() {
    override fun register(manager: PaperCommandManager<CommandSender>) {
        manager.command(manager.commandBuilder("legacymsg")
            .sender<Player>()
            .handler {
                val component = ComponentBuilder("Test")
                    .color(ChatColor.DARK_RED)
                    .bold(true)
                    .append(" message")
                    .bold(false)
                    .color(ChatColor.of("#f8a8a8"))
                    .event(
                        HoverEvent(
                            HoverEvent.Action.SHOW_TEXT,
                            Text(
                                ComponentBuilder("Test hover")
                                    .color(ChatColor.AQUA)
                                    .underlined(true)
                                    .create()
                            )
                        )
                    )
                    .event(
                        ClickEvent(
                            ClickEvent.Action.SUGGEST_COMMAND,
                            "/legacymsg"
                        )
                    )
                    .create()
                it.sender.sendMessage(*component)
                it.sender.sendActionBar(*component)
                it.sender.sendTitle(
                    Title.builder()
                        .title(component)
                        .subtitle(component)
                        .fadeIn(40)
                        .stay(60)
                        .fadeOut(40)
                        .build()
                )
            })
    }
}
```

Fixes GH-5271.
2021-02-27 12:46:57 +01:00

173 lines
7.8 KiB
Diff
Raw Blame History

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Techcable <Techcable@outlook.com>
Date: Thu, 3 Mar 2016 02:32:10 -0600
Subject: [PATCH] Player Tab List and Title APIs
diff --git a/src/main/java/net/minecraft/server/IChatBaseComponent.java b/src/main/java/net/minecraft/server/IChatBaseComponent.java
index de6bfc27cd38fd6293853d55cf62699aade94212..65aec1dc2fd9ef9c9a9f022f13008505383a0af4 100644
--- a/src/main/java/net/minecraft/server/IChatBaseComponent.java
+++ b/src/main/java/net/minecraft/server/IChatBaseComponent.java
@@ -356,6 +356,7 @@ public interface IChatBaseComponent extends Message, IChatFormatted, Iterable<IC
return IChatBaseComponent.ChatSerializer.a.toJsonTree(ichatbasecomponent);
}
+ @Nullable public static IChatBaseComponent jsonToComponent(String json) { return a(json);} // Paper - OBFHELPER
@Nullable
public static IChatMutableComponent a(String s) {
return (IChatMutableComponent) ChatDeserializer.a(IChatBaseComponent.ChatSerializer.a, s, IChatMutableComponent.class, false);
diff --git a/src/main/java/net/minecraft/server/PacketDataSerializer.java b/src/main/java/net/minecraft/server/PacketDataSerializer.java
index 6c9aed49d5e63d6df608719ed17e813f86e93fcc..391f96e585d80f7921fd96f207b0b60d88961ae7 100644
--- a/src/main/java/net/minecraft/server/PacketDataSerializer.java
+++ b/src/main/java/net/minecraft/server/PacketDataSerializer.java
@@ -158,6 +158,11 @@ public class PacketDataSerializer extends ByteBuf {
public PacketDataSerializer writeComponent(final net.kyori.adventure.text.Component component) {
return this.writeUtf(PaperAdventure.asJsonString(component, this.adventure$locale), 262144);
}
+
+ @Deprecated
+ public PacketDataSerializer writeComponent(final net.md_5.bungee.api.chat.BaseComponent[] component) {
+ return this.writeUtf(net.md_5.bungee.chat.ComponentSerializer.toString(component), 262144);
+ }
// Paper end
public PacketDataSerializer a(IChatBaseComponent ichatbasecomponent) {
diff --git a/src/main/java/net/minecraft/server/PacketPlayOutTitle.java b/src/main/java/net/minecraft/server/PacketPlayOutTitle.java
index 772ca6256964692a2b9c12e2edc532d2a8f51f7b..71168d9d0252e93253fa3b3f0bface3ae58757b7 100644
--- a/src/main/java/net/minecraft/server/PacketPlayOutTitle.java
+++ b/src/main/java/net/minecraft/server/PacketPlayOutTitle.java
@@ -44,6 +44,17 @@ public class PacketPlayOutTitle implements Packet<PacketListenerPlayOut> {
}
}
+ // Paper start
+ public net.md_5.bungee.api.chat.BaseComponent[] components;
+
+ public PacketPlayOutTitle(EnumTitleAction action, net.md_5.bungee.api.chat.BaseComponent[] components, int fadeIn, int stay, int fadeOut) {
+ this.a = action;
+ this.components = components;
+ this.c = fadeIn;
+ this.d = stay;
+ this.e = fadeOut;
+ }
+ // Paper end
@Override
public void b(PacketDataSerializer packetdataserializer) throws IOException {
@@ -52,6 +63,8 @@ public class PacketPlayOutTitle implements Packet<PacketListenerPlayOut> {
// Paper start
if (this.adventure$text != null) {
packetdataserializer.writeComponent(this.adventure$text);
+ } else if (this.components != null) {
+ packetdataserializer.writeComponent(this.components);
} else
// Paper end
packetdataserializer.a(this.b);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 4c0a6d00b17b5e11c0f2b5d7170701bedd20b87c..2542b3a135dd3f728a5a44c9f9c81ae524734abf 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -1,5 +1,6 @@
package org.bukkit.craftbukkit.entity;
+import com.destroystokyo.paper.Title;
import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableSet;
import com.google.common.io.BaseEncoding;
@@ -238,6 +239,96 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
}
}
+ // Paper start
+ @Override
+ public void setPlayerListHeaderFooter(BaseComponent[] header, BaseComponent[] footer) {
+ if (header != null) {
+ String headerJson = net.md_5.bungee.chat.ComponentSerializer.toString(header);
+ playerListHeader = net.kyori.adventure.text.serializer.gson.GsonComponentSerializer.gson().deserialize(headerJson);
+ } else {
+ playerListHeader = null;
+ }
+
+ if (footer != null) {
+ String footerJson = net.md_5.bungee.chat.ComponentSerializer.toString(footer);
+ playerListFooter = net.kyori.adventure.text.serializer.gson.GsonComponentSerializer.gson().deserialize(footerJson);
+ } else {
+ playerListFooter = null;
+ }
+
+ updatePlayerListHeaderFooter();
+ }
+
+ @Override
+ public void setPlayerListHeaderFooter(BaseComponent header, BaseComponent footer) {
+ this.setPlayerListHeaderFooter(header == null ? null : new BaseComponent[]{header},
+ footer == null ? null : new BaseComponent[]{footer});
+ }
+
+
+ @Override
+ public void setTitleTimes(int fadeInTicks, int stayTicks, int fadeOutTicks) {
+ getHandle().playerConnection.sendPacket(new PacketPlayOutTitle(PacketPlayOutTitle.EnumTitleAction.TIMES, (BaseComponent[]) null, fadeInTicks, stayTicks, fadeOutTicks));
+ }
+
+ @Override
+ public void setSubtitle(BaseComponent[] subtitle) {
+ getHandle().playerConnection.sendPacket(new PacketPlayOutTitle(PacketPlayOutTitle.EnumTitleAction.SUBTITLE, subtitle, 0, 0, 0));
+ }
+
+ @Override
+ public void setSubtitle(BaseComponent subtitle) {
+ setSubtitle(new BaseComponent[]{subtitle});
+ }
+
+ @Override
+ public void showTitle(BaseComponent[] title) {
+ getHandle().playerConnection.sendPacket(new PacketPlayOutTitle(PacketPlayOutTitle.EnumTitleAction.TITLE, title, 0, 0, 0));
+ }
+
+ @Override
+ public void showTitle(BaseComponent title) {
+ showTitle(new BaseComponent[]{title});
+ }
+
+ @Override
+ public void showTitle(BaseComponent[] title, BaseComponent[] subtitle, int fadeInTicks, int stayTicks, int fadeOutTicks) {
+ setTitleTimes(fadeInTicks, stayTicks, fadeOutTicks);
+ setSubtitle(subtitle);
+ showTitle(title);
+ }
+
+ @Override
+ public void showTitle(BaseComponent title, BaseComponent subtitle, int fadeInTicks, int stayTicks, int fadeOutTicks) {
+ setTitleTimes(fadeInTicks, stayTicks, fadeOutTicks);
+ setSubtitle(subtitle);
+ showTitle(title);
+ }
+
+ @Override
+ public void sendTitle(Title title) {
+ Preconditions.checkNotNull(title, "Title is null");
+ setTitleTimes(title.getFadeIn(), title.getStay(), title.getFadeOut());
+ setSubtitle(title.getSubtitle() == null ? new BaseComponent[0] : title.getSubtitle());
+ showTitle(title.getTitle());
+ }
+
+ @Override
+ public void updateTitle(Title title) {
+ Preconditions.checkNotNull(title, "Title is null");
+ setTitleTimes(title.getFadeIn(), title.getStay(), title.getFadeOut());
+ if (title.getSubtitle() != null) {
+ setSubtitle(title.getSubtitle());
+ }
+ showTitle(title.getTitle());
+ }
+
+ @Override
+ public void hideTitle() {
+ getHandle().playerConnection.sendPacket(new PacketPlayOutTitle(PacketPlayOutTitle.EnumTitleAction.CLEAR, (BaseComponent[]) null, 0, 0, 0));
+ }
+ // Paper end
+
@Override
public String getDisplayName() {
if(true) return io.papermc.paper.adventure.PaperAdventure.LEGACY_SECTION_UXRC.serialize(this.getHandle().adventure$displayName); // Paper
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