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fix: legacy component serialisation was wiped out

Browse source 
When merging 2e419805ad, 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.
This commit is contained in:
Mariell Hoversholm 2021-02-27 12:02:06 +01:00
parent 31433b07f6
commit 04fbd54c3b
1 changed files with 25 additions and 0 deletions
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25
Spigot-Server-Patches/Player-Tab-List-and-Title-APIs.patch
View file

@ -16,6 +16,22 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
@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 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/PacketDataSerializer.java
+++ b/src/main/java/net/minecraft/server/PacketDataSerializer.java
@@ -0,0 +0,0 @@ public class PacketDataSerializer extends ByteBuf {
public PacketDataSerializer writeComponent(final net.kyori.adventure.text.Component component) {
return this.writeUtf(PaperAdventure.asJsonString(component, this.adventure$locale), 262144);
}
+
+ @Deprecated
+ public PacketDataSerializer writeComponent(final net.md_5.bungee.api.chat.BaseComponent[] component) {
+ return this.writeUtf(net.md_5.bungee.chat.ComponentSerializer.toString(component), 262144);
+ }
// Paper end
public PacketDataSerializer a(IChatBaseComponent ichatbasecomponent) {
diff --git a/src/main/java/net/minecraft/server/PacketPlayOutTitle.java b/src/main/java/net/minecraft/server/PacketPlayOutTitle.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/PacketPlayOutTitle.java
@ -38,6 +54,15 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
@Override
public void b(PacketDataSerializer packetdataserializer) throws IOException {
@@ -0,0 +0,0 @@ public class PacketPlayOutTitle implements Packet<PacketListenerPlayOut> {
// Paper start
if (this.adventure$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 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java