Refactor chat message composition (#5396)

fixes #5395
This commit is contained in:
Riley Park 2021-03-21 13:47:13 -07:00 committed by GitHub
parent e27f334bb2
commit de94f64850
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3 changed files with 133 additions and 37 deletions

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@ -7,7 +7,7 @@ Co-authored-by: zml <zml@stellardrift.ca>
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
diff --git a/pom.xml b/pom.xml
index 12306d830c6889c2c9b12699abebe0411262aef6..9e9aa8efe9f2d74f32c22dbd3cc5ed6dedf2ad1a 100644
index e3744ee042e0426a513c4fdf4abedafe85e31cd2..75b2830340051deb0fa39149e80872d2b88ed6f0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,39 @@
@ -94,11 +94,11 @@ index ef58a6c00f444bd498a2d8fc4e457236f393954f..ecd149157d4fb80444f34bf5633d74bc
+ }
+ // Paper end
}
diff --git a/src/main/java/io/papermc/paper/chat/ChatFormatter.java b/src/main/java/io/papermc/paper/chat/ChatFormatter.java
diff --git a/src/main/java/io/papermc/paper/chat/ChatComposer.java b/src/main/java/io/papermc/paper/chat/ChatComposer.java
new file mode 100644
index 0000000000000000000000000000000000000000..9873a97d472e000d2d996fc2b6a46db25cdd397b
index 0000000000000000000000000000000000000000..1f03ce9ff40ed12a1825c8e24dabddbbef44d6af
--- /dev/null
+++ b/src/main/java/io/papermc/paper/chat/ChatFormatter.java
+++ b/src/main/java/io/papermc/paper/chat/ChatComposer.java
@@ -0,0 +1,24 @@
+package io.papermc.paper.chat;
+
@ -107,11 +107,44 @@ index 0000000000000000000000000000000000000000..9873a97d472e000d2d996fc2b6a46db2
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * A chat formatter is responsible for the formatting of chat messages sent by {@link Player}s to the server.
+ * A chat composer is responsible for composing chat messages sent by {@link Player}s to the server.
+ */
+@FunctionalInterface
+public interface ChatComposer {
+ ChatComposer DEFAULT = (player, displayName, message) -> Component.translatable("chat.type.text", displayName, message);
+
+ /**
+ * Composes a chat message.
+ *
+ * @param source the message source
+ * @param displayName the display name of the {@link Player} sending the message
+ * @param message the chat message
+ * @return a composed chat message
+ */
+ @NotNull
+ Component composeChat(final @NotNull Player source, final @NotNull Component displayName, final @NotNull Component message);
+}
diff --git a/src/main/java/io/papermc/paper/chat/ChatFormatter.java b/src/main/java/io/papermc/paper/chat/ChatFormatter.java
new file mode 100644
index 0000000000000000000000000000000000000000..ae811175089009be6b1db6941e9c5a24b2b1f027
--- /dev/null
+++ b/src/main/java/io/papermc/paper/chat/ChatFormatter.java
@@ -0,0 +1,28 @@
+package io.papermc.paper.chat;
+
+import net.kyori.adventure.text.Component;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * A chat formatter is responsible for the formatting of chat messages sent by {@link Player}s to the server.
+ *
+ * @deprecated in favour of {@link ChatComposer}
+ */
+@Deprecated
+@FunctionalInterface
+public interface ChatFormatter {
+ // This format might be different than the CraftBukkit one?
+ @Deprecated
+ ChatFormatter DEFAULT = (displayName, message) -> Component.translatable("chat.type.text", displayName, message);
+
+ /**
@ -121,35 +154,48 @@ index 0000000000000000000000000000000000000000..9873a97d472e000d2d996fc2b6a46db2
+ * @param message the chat message
+ * @return a formatted chat message
+ */
+ @Deprecated
+ @NotNull
+ Component chat(final @NotNull Component displayName, final @NotNull Component message);
+}
diff --git a/src/main/java/io/papermc/paper/event/player/AbstractChatEvent.java b/src/main/java/io/papermc/paper/event/player/AbstractChatEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..9cac60a004a71963221dc4e5fc595eeba3055be7
index 0000000000000000000000000000000000000000..f77597786f201b57ac18e14099f7b84f1e4e4cf3
--- /dev/null
+++ b/src/main/java/io/papermc/paper/event/player/AbstractChatEvent.java
@@ -0,0 +1,95 @@
@@ -0,0 +1,140 @@
+package io.papermc.paper.event.player;
+
+import io.papermc.paper.chat.ChatComposer;
+import io.papermc.paper.chat.ChatFormatter;
+import java.util.Objects;
+import java.util.Set;
+import net.kyori.adventure.text.Component;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.player.PlayerEvent;
+import org.checkerframework.checker.nullness.qual.Nullable;
+import org.jetbrains.annotations.NotNull;
+
+import static java.util.Objects.requireNonNull;
+
+/**
+ * An abstract implementation of a chat event, handling shared logic.
+ */
+public abstract class AbstractChatEvent extends PlayerEvent implements Cancellable {
+ private final Set<Player> recipients;
+ private boolean cancelled = false;
+ private ChatFormatter formatter;
+ private ChatComposer composer;
+ @Deprecated private @Nullable ChatFormatter formatter;
+ private Component message;
+
+ AbstractChatEvent(final boolean async, final @NotNull Player player, final @NotNull Set<Player> recipients, final @NotNull ChatComposer composer, final @NotNull Component message) {
+ super(player, async);
+ this.recipients = recipients;
+ this.composer = composer;
+ this.message = message;
+ }
+
+ @Deprecated
+ AbstractChatEvent(final boolean async, final @NotNull Player player, final @NotNull Set<Player> recipients, final @NotNull ChatFormatter formatter, final @NotNull Component message) {
+ super(player, async);
+ this.recipients = recipients;
@ -176,12 +222,42 @@ index 0000000000000000000000000000000000000000..9cac60a004a71963221dc4e5fc595eeb
+ }
+
+ /**
+ * Gets the chat composer.
+ *
+ * @return the chat composer
+ */
+ @NotNull
+ public final ChatComposer composer() {
+ if(this.composer == null) {
+ requireNonNull(this.formatter, "composer and formatter");
+ this.composer = (source, displayName, message) -> this.formatter.chat(displayName, message);
+ }
+ return this.composer;
+ }
+
+ /**
+ * Sets the chat composer.
+ *
+ * @param composer the chat composer
+ * @throws NullPointerException if {@code composer} is {@code null}
+ */
+ public final void composer(final @NotNull ChatComposer composer) {
+ this.composer = requireNonNull(composer, "composer");
+ this.formatter = null;
+ }
+
+ /**
+ * Gets the chat formatter.
+ *
+ * @return the chat formatter
+ * @deprecated in favour of {@link #composer()}
+ */
+ @Deprecated
+ @NotNull
+ public final ChatFormatter formatter() {
+ if(this.formatter == null) {
+ this.formatter = (displayName, message) -> this.composer.composeChat(this.player, displayName, message);
+ }
+ return this.formatter;
+ }
+
@ -190,9 +266,12 @@ index 0000000000000000000000000000000000000000..9cac60a004a71963221dc4e5fc595eeb
+ *
+ * @param formatter the chat formatter
+ * @throws NullPointerException if {@code formatter} is {@code null}
+ * @deprecated in favour of {@link #composer(ChatComposer)}
+ */
+ @Deprecated
+ public final void formatter(final @NotNull ChatFormatter formatter) {
+ this.formatter = Objects.requireNonNull(formatter, "formatter");
+ this.formatter = requireNonNull(formatter, "formatter");
+ this.composer = (source, displayName, message) -> formatter.chat(displayName, message);
+ }
+
+ /**
@ -212,7 +291,7 @@ index 0000000000000000000000000000000000000000..9cac60a004a71963221dc4e5fc595eeb
+ * @throws NullPointerException if {@code message} is {@code null}
+ */
+ public final void message(final @NotNull Component message) {
+ this.message = Objects.requireNonNull(message, "message");
+ this.message = requireNonNull(message, "message");
+ }
+
+ @Override
@ -227,12 +306,13 @@ index 0000000000000000000000000000000000000000..9cac60a004a71963221dc4e5fc595eeb
+}
diff --git a/src/main/java/io/papermc/paper/event/player/AsyncChatEvent.java b/src/main/java/io/papermc/paper/event/player/AsyncChatEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..baaa0451fec6b2d9a601f355984adce6c74d11f6
index 0000000000000000000000000000000000000000..a0f748957f4472103dd27fc95a711a42de7fae89
--- /dev/null
+++ b/src/main/java/io/papermc/paper/event/player/AsyncChatEvent.java
@@ -0,0 +1,30 @@
@@ -0,0 +1,39 @@
+package io.papermc.paper.event.player;
+
+import io.papermc.paper.chat.ChatComposer;
+import io.papermc.paper.chat.ChatFormatter;
+import java.util.Set;
+import net.kyori.adventure.text.Component;
@ -246,6 +326,14 @@ index 0000000000000000000000000000000000000000..baaa0451fec6b2d9a601f355984adce6
+public final class AsyncChatEvent extends AbstractChatEvent {
+ private static final HandlerList HANDLERS = new HandlerList();
+
+ public AsyncChatEvent(final boolean async, final @NotNull Player player, final @NotNull Set<Player> recipients, final @NotNull ChatComposer composer, final @NotNull Component message) {
+ super(async, player, recipients, composer, message);
+ }
+
+ /**
+ * @deprecated use {@link #AsyncChatEvent(boolean, Player, Set, ChatComposer, Component)}
+ */
+ @Deprecated
+ public AsyncChatEvent(final boolean async, final @NotNull Player player, final @NotNull Set<Player> recipients, final @NotNull ChatFormatter formatter, final @NotNull Component message) {
+ super(async, player, recipients, formatter, message);
+ }
@ -263,12 +351,13 @@ index 0000000000000000000000000000000000000000..baaa0451fec6b2d9a601f355984adce6
+}
diff --git a/src/main/java/io/papermc/paper/event/player/ChatEvent.java b/src/main/java/io/papermc/paper/event/player/ChatEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..04ee20906e104e15d730899477ae983d3255cb18
index 0000000000000000000000000000000000000000..13c5df5fb8ce1d0203d99e88dd691019146a8f52
--- /dev/null
+++ b/src/main/java/io/papermc/paper/event/player/ChatEvent.java
@@ -0,0 +1,35 @@
@@ -0,0 +1,44 @@
+package io.papermc.paper.event.player;
+
+import io.papermc.paper.chat.ChatComposer;
+import io.papermc.paper.chat.ChatFormatter;
+import java.util.Set;
+import net.kyori.adventure.text.Component;
@ -287,6 +376,14 @@ index 0000000000000000000000000000000000000000..04ee20906e104e15d730899477ae983d
+public final class ChatEvent extends AbstractChatEvent {
+ private static final HandlerList HANDLERS = new HandlerList();
+
+ public ChatEvent(final @NotNull Player player, final @NotNull Set<Player> recipients, final @NotNull ChatComposer composer, final @NotNull Component message) {
+ super(false, player, recipients, composer, message);
+ }
+
+ /**
+ * @deprecated use {@link #ChatEvent(Player, Set, ChatComposer, Component)}
+ */
+ @Deprecated
+ public ChatEvent(final @NotNull Player player, final @NotNull Set<Player> recipients, final @NotNull ChatFormatter formatter, final @NotNull Component message) {
+ super(false, player, recipients, formatter, message);
+ }