mirror of
https://github.com/PaperMC/Paper.git
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2873869bb1
Signs no longer have a specific isEdiable state, the entire API in this regard needs updating/deprecation. The boolean field is completely gone, replaced by a uuid (which will need a new setEditingPlayer(UUID) method on the Sign interface), and the current upstream implementation of setEdiable simply flips the is_waxed state. This patch is hence not needed as it neither allows editing (which will be redone in a later patch) nor is required to copy the is_waxed boolean flag as it lives in the signs compound tag and is covered by applyTo.
120 lines
6.1 KiB
Diff
120 lines
6.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Fri, 9 Jul 2021 13:50:48 -0700
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Subject: [PATCH] Fix commands from signs not firing command events
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This patch changes sign command logic so that `run_command` click events:
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- are logged to the console
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- fire PlayerCommandPreprocessEvent
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- work with double-slash commands like `//wand`
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- sends failure messages to the player who clicked the sign
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diff --git a/src/main/java/io/papermc/paper/commands/DelegatingCommandSource.java b/src/main/java/io/papermc/paper/commands/DelegatingCommandSource.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..01a2bc1feec808790bb93618ce46adb9bea5a9c8
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--- /dev/null
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+++ b/src/main/java/io/papermc/paper/commands/DelegatingCommandSource.java
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@@ -0,0 +1,42 @@
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+package io.papermc.paper.commands;
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+
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+import net.minecraft.commands.CommandSource;
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+import net.minecraft.commands.CommandSourceStack;
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+import net.minecraft.network.chat.Component;
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+import org.bukkit.command.CommandSender;
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+
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+import java.util.UUID;
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+
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+public class DelegatingCommandSource implements CommandSource {
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+
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+ private final CommandSource delegate;
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+
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+ public DelegatingCommandSource(CommandSource delegate) {
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+ this.delegate = delegate;
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+ }
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+
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+ @Override
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+ public void sendSystemMessage(Component message) {
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+ delegate.sendSystemMessage(message);
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+ }
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+
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+ @Override
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+ public boolean acceptsSuccess() {
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+ return delegate.acceptsSuccess();
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+ }
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+
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+ @Override
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+ public boolean acceptsFailure() {
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+ return delegate.acceptsFailure();
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+ }
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+
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+ @Override
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+ public boolean shouldInformAdmins() {
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+ return delegate.shouldInformAdmins();
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+ }
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+
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+ @Override
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+ public CommandSender getBukkitSender(CommandSourceStack wrapper) {
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+ return delegate.getBukkitSender(wrapper);
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+ }
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+}
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diff --git a/src/main/java/net/minecraft/world/level/block/entity/SignBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/SignBlockEntity.java
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index eeacbf1e1fe206256944675667d0ea61c2fbe494..63c0018ed6b9571b85419cbdae26e846815a3ce5 100644
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--- a/src/main/java/net/minecraft/world/level/block/entity/SignBlockEntity.java
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+++ b/src/main/java/net/minecraft/world/level/block/entity/SignBlockEntity.java
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@@ -271,7 +271,17 @@ public class SignBlockEntity extends BlockEntity implements CommandSource { // C
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ClickEvent chatclickable = chatmodifier.getClickEvent();
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if (chatclickable != null && chatclickable.getAction() == ClickEvent.Action.RUN_COMMAND) {
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- player.getServer().getCommands().performPrefixedCommand(this.createCommandSourceStack(player, world, pos), chatclickable.getValue());
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+ // Paper start
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+ String command = chatclickable.getValue().startsWith("/") ? chatclickable.getValue() : "/" + chatclickable.getValue();
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+ if (org.spigotmc.SpigotConfig.logCommands) {
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+ LOGGER.info("{} issued server command: {}", player.getScoreboardName(), command);
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+ }
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+ io.papermc.paper.event.player.PlayerSignCommandPreprocessEvent event = new io.papermc.paper.event.player.PlayerSignCommandPreprocessEvent((org.bukkit.entity.Player) player.getBukkitEntity(), command, new org.bukkit.craftbukkit.util.LazyPlayerSet(player.getServer()), (org.bukkit.block.Sign) io.papermc.paper.util.MCUtil.toBukkitBlock(this.level, this.worldPosition).getState());
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+ if (!event.callEvent()) {
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+ return false;
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+ }
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+ player.getServer().getCommands().performPrefixedCommand(this.createCommandSourceStack(((org.bukkit.craftbukkit.entity.CraftPlayer) event.getPlayer()).getHandle(), world, pos), event.getMessage());
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+ // Paper end
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flag1 = true;
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}
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}
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@@ -308,8 +318,23 @@ public class SignBlockEntity extends BlockEntity implements CommandSource { // C
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String s = player == null ? "Sign" : player.getName().getString();
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Object object = player == null ? Component.literal("Sign") : player.getDisplayName();
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+ // Paper start - send messages back to the player
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+ CommandSource commandSource = this.level.paperConfig().misc.showSignClickCommandFailureMsgsToPlayer ? new io.papermc.paper.commands.DelegatingCommandSource(this) {
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+ @Override
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+ public void sendSystemMessage(Component message) {
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+ if (player != null) {
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+ player.sendSystemMessage(message);
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+ }
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+ }
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+
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+ @Override
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+ public boolean acceptsFailure() {
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+ return true;
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+ }
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+ } : this;
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+ // Paper end
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// CraftBukkit - this
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- return new CommandSourceStack(this, Vec3.atCenterOf(pos), Vec2.ZERO, (ServerLevel) world, 2, s, (Component) object, world.getServer(), player);
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+ return new CommandSourceStack(commandSource, Vec3.atCenterOf(pos), Vec2.ZERO, (ServerLevel) world, 2, s, (Component) object, world.getServer(), player); // Paper
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}
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@Override
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diff --git a/src/main/java/org/bukkit/craftbukkit/command/BukkitCommandWrapper.java b/src/main/java/org/bukkit/craftbukkit/command/BukkitCommandWrapper.java
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index d113e54a30db16e2ad955170df6030d15de530d6..26f3a2799e687731d883e7733591f6934479e88d 100644
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--- a/src/main/java/org/bukkit/craftbukkit/command/BukkitCommandWrapper.java
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+++ b/src/main/java/org/bukkit/craftbukkit/command/BukkitCommandWrapper.java
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@@ -61,7 +61,7 @@ public class BukkitCommandWrapper implements com.mojang.brigadier.Command<Comman
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CommandSender sender = context.getSource().getBukkitSender();
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try {
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- return this.server.dispatchCommand(sender, context.getInput()) ? 1 : 0;
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+ return this.server.dispatchCommand(sender, context.getRange().get(context.getInput())) ? 1 : 0; // Paper - actually use the StringRange from context
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} catch (CommandException ex) {
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sender.sendMessage(org.bukkit.ChatColor.RED + "An internal error occurred while attempting to perform this command");
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this.server.getLogger().log(Level.SEVERE, null, ex);
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