Yatopia/patches/Purpur/patches/server/0076-Add-ping-command.patch

121 lines
6.6 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Fri, 13 Mar 2020 22:29:10 -0500
Subject: [PATCH] Add /ping command
diff --git a/src/main/java/net/minecraft/commands/CommandDispatcher.java b/src/main/java/net/minecraft/commands/CommandDispatcher.java
index c25440e810e61bcdc299a0caebaec54b6862dd3c..2566c5ea7ba2bbeed43ba74944c038b53f7f9fde 100644
--- a/src/main/java/net/minecraft/commands/CommandDispatcher.java
+++ b/src/main/java/net/minecraft/commands/CommandDispatcher.java
@@ -191,6 +191,7 @@ public class CommandDispatcher {
CommandIdleTimeout.a(this.b);
CommandStop.a(this.b);
CommandWhitelist.a(this.b);
+ net.pl3x.purpur.command.PingCommand.register(dispatcher()); // Purpur
}
if (commanddispatcher_servertype.d) {
@@ -422,10 +423,12 @@ public class CommandDispatcher {
}
+ public static LiteralArgumentBuilder<CommandListenerWrapper> literal(String s) { return a(s); } // Purpur - OBFHELPER
public static LiteralArgumentBuilder<CommandListenerWrapper> a(String s) {
return LiteralArgumentBuilder.literal(s);
}
+ public static <T> RequiredArgumentBuilder<CommandListenerWrapper, T> argument(String s, ArgumentType<T> argumenttype) { return a(s, argumenttype); } // Purpur - OBFHELPER
public static <T> RequiredArgumentBuilder<CommandListenerWrapper, T> a(String s, ArgumentType<T> argumenttype) {
return RequiredArgumentBuilder.argument(s, argumenttype);
}
diff --git a/src/main/java/net/minecraft/commands/CommandListenerWrapper.java b/src/main/java/net/minecraft/commands/CommandListenerWrapper.java
index 8402af32cc476d7f468842eb4f34c7521d72bcc8..4480fe75cfad35a5104b5116c5ec2c80d18f15f5 100644
--- a/src/main/java/net/minecraft/commands/CommandListenerWrapper.java
+++ b/src/main/java/net/minecraft/commands/CommandListenerWrapper.java
@@ -211,6 +211,7 @@ public class CommandListenerWrapper implements ICompletionProvider, com.destroys
}
}
+ public EntityPlayer getPlayerOrException() throws CommandSyntaxException { return h(); } // Purpur - OBFHELPER
public EntityPlayer h() throws CommandSyntaxException {
if (!(this.k instanceof EntityPlayer)) {
throw CommandListenerWrapper.a.create();
diff --git a/src/main/java/net/minecraft/commands/arguments/ArgumentEntity.java b/src/main/java/net/minecraft/commands/arguments/ArgumentEntity.java
index bbad2b1399d9d2e16bfa77563bd564f7c6f640d7..a85c4525335fa46bc23a6dd57cfaea1f697b3daa 100644
--- a/src/main/java/net/minecraft/commands/arguments/ArgumentEntity.java
+++ b/src/main/java/net/minecraft/commands/arguments/ArgumentEntity.java
@@ -78,10 +78,12 @@ public class ArgumentEntity implements ArgumentType<EntitySelector> {
return ((EntitySelector) commandcontext.getArgument(s, EntitySelector.class)).c((CommandListenerWrapper) commandcontext.getSource());
}
+ public static ArgumentEntity players() { return d(); } // Purpur - OBFHELPER
public static ArgumentEntity d() {
return new ArgumentEntity(false, true);
}
+ public static Collection<EntityPlayer> getPlayers(CommandContext<CommandListenerWrapper> commandcontext, String s) throws CommandSyntaxException { return f(commandcontext, s); } // Purpur - OBFHELPER
public static Collection<EntityPlayer> f(CommandContext<CommandListenerWrapper> commandcontext, String s) throws CommandSyntaxException {
List<EntityPlayer> list = ((EntitySelector) commandcontext.getArgument(s, EntitySelector.class)).d((CommandListenerWrapper) commandcontext.getSource());
diff --git a/src/main/java/net/pl3x/purpur/PurpurConfig.java b/src/main/java/net/pl3x/purpur/PurpurConfig.java
index 5fb05a8b660ee8e43458fbef1e59c5499ccaac9d..5cb45971721dd39d214434529ce434035173326b 100644
--- a/src/main/java/net/pl3x/purpur/PurpurConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurConfig.java
@@ -133,10 +133,12 @@ public class PurpurConfig {
public static String afkBroadcastAway = "§e§o%s is now AFK";
public static String afkBroadcastBack = "§e§o%s is no longer AFK";
public static String afkTabListPrefix = "[AFK] ";
+ public static String pingCommandOutput = "§a%s's ping is %sms";
private static void messages() {
afkBroadcastAway = getString("settings.messages.afk-broadcast-away", afkBroadcastAway);
afkBroadcastBack = getString("settings.messages.afk-broadcast-back", afkBroadcastBack);
afkTabListPrefix = getString("settings.messages.afk-tab-list-prefix", afkTabListPrefix);
+ pingCommandOutput = getString("settings.messages.ping-command-output", pingCommandOutput);
}
public static String serverModName = "Purpur";
diff --git a/src/main/java/net/pl3x/purpur/command/PingCommand.java b/src/main/java/net/pl3x/purpur/command/PingCommand.java
new file mode 100644
index 0000000000000000000000000000000000000000..1d636d7c541d127a473d5be2509e5db29936e8ad
--- /dev/null
+++ b/src/main/java/net/pl3x/purpur/command/PingCommand.java
@@ -0,0 +1,37 @@
+package net.pl3x.purpur.command;
+
+import net.minecraft.commands.arguments.ArgumentEntity;
+import net.minecraft.commands.CommandDispatcher;
+import net.minecraft.commands.CommandListenerWrapper;
+import net.minecraft.server.level.EntityPlayer;
+import net.pl3x.purpur.PurpurConfig;
+import org.bukkit.craftbukkit.util.CraftChatMessage;
+
+import java.util.Collection;
+import java.util.Collections;
+
+public class PingCommand {
+ public static void register(com.mojang.brigadier.CommandDispatcher<CommandListenerWrapper> dispatcher) {
+ dispatcher.register(CommandDispatcher.literal("ping")
+ .requires((listener) -> {
+ return listener.hasPermission(2);
+ })
+ .executes((context) -> {
+ return execute(context.getSource(), Collections.singleton(context.getSource().getPlayerOrException()));
+ })
+ .then(CommandDispatcher.argument("targets", ArgumentEntity.players())
+ .executes((context) -> {
+ return execute(context.getSource(), ArgumentEntity.getPlayers(context, "targets"));
+ })
+ )
+ ).setPermission("bukkit.command.ping");
+ }
+
+ private static int execute(CommandListenerWrapper sender, Collection<EntityPlayer> targets) {
+ for (EntityPlayer player : targets) {
+ String output = String.format(PurpurConfig.pingCommandOutput, player.getProfile().getName(), player.ping);
+ sender.sendMessage(CraftChatMessage.fromStringOrNull(output), false);
+ }
+ return targets.size();
+ }
+}