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-rw-r--r--patch-remap/mache-vineflower-stripped/net/minecraft/commands/Commands.java.patch192
1 files changed, 192 insertions, 0 deletions
diff --git a/patch-remap/mache-vineflower-stripped/net/minecraft/commands/Commands.java.patch b/patch-remap/mache-vineflower-stripped/net/minecraft/commands/Commands.java.patch
new file mode 100644
index 0000000000..26b1a12ad0
--- /dev/null
+++ b/patch-remap/mache-vineflower-stripped/net/minecraft/commands/Commands.java.patch
@@ -0,0 +1,192 @@
+--- a/net/minecraft/commands/Commands.java
++++ b/net/minecraft/commands/Commands.java
+@@ -137,6 +134,14 @@
+ import net.minecraft.world.level.GameRules;
+ import org.slf4j.Logger;
+
++// CraftBukkit start
++import com.google.common.base.Joiner;
++import java.util.Collection;
++import java.util.LinkedHashSet;
++import org.bukkit.event.player.PlayerCommandSendEvent;
++import org.bukkit.event.server.ServerCommandEvent;
++// CraftBukkit end
++
+ public class Commands {
+ private static final ThreadLocal<ExecutionContext<CommandSourceStack>> CURRENT_EXECUTION_CONTEXT = new ThreadLocal<>();
+ private static final Logger LOGGER = LogUtils.getLogger();
+@@ -148,6 +154,7 @@
+ private final CommandDispatcher<CommandSourceStack> dispatcher = new CommandDispatcher<>();
+
+ public Commands(Commands.CommandSelection selection, CommandBuildContext context) {
++ this(); // CraftBukkit
+ AdvancementCommands.register(this.dispatcher);
+ AttributeCommand.register(this.dispatcher, context);
+ ExecuteCommand.register(this.dispatcher, context);
+@@ -248,6 +255,11 @@
+ PublishCommand.register(this.dispatcher);
+ }
+
++ // CraftBukkit start
++ }
++
++ public Commands() {
++ // CraftBukkkit end
+ this.dispatcher.setConsumer(ExecutionCommandSource.resultConsumer());
+ }
+
+@@ -257,16 +270,66 @@
+ return new ParseResults<>(commandContextBuilder, parseResults.getReader(), parseResults.getExceptions());
+ }
+
+- public void performPrefixedCommand(CommandSourceStack commandSourceStack, String string) {
+- string = string.startsWith("/") ? string.substring(1) : string;
+- this.performCommand(this.dispatcher.parse(string, commandSourceStack), string);
++ // CraftBukkit start
++ public void dispatchServerCommand(CommandSourceStack sender, String command) {
++ Joiner joiner = Joiner.on(" ");
++ if (command.startsWith("/")) {
++ command = command.substring(1);
++ }
++
++ ServerCommandEvent event = new ServerCommandEvent(sender.getBukkitSender(), command);
++ org.bukkit.Bukkit.getPluginManager().callEvent(event);
++ if (event.isCancelled()) {
++ return;
++ }
++ command = event.getCommand();
++
++ String[] args = command.split(" ");
++
++ String cmd = args[0];
++ if (cmd.startsWith("minecraft:")) cmd = cmd.substring("minecraft:".length());
++ if (cmd.startsWith("bukkit:")) cmd = cmd.substring("bukkit:".length());
++
++ // Block disallowed commands
++ if (cmd.equalsIgnoreCase("stop") || cmd.equalsIgnoreCase("kick") || cmd.equalsIgnoreCase("op")
++ || cmd.equalsIgnoreCase("deop") || cmd.equalsIgnoreCase("ban") || cmd.equalsIgnoreCase("ban-ip")
++ || cmd.equalsIgnoreCase("pardon") || cmd.equalsIgnoreCase("pardon-ip") || cmd.equalsIgnoreCase("reload")) {
++ return;
++ }
++
++ // Handle vanilla commands;
++ if (sender.getLevel().getCraftServer().getCommandBlockOverride(args[0])) {
++ args[0] = "minecraft:" + args[0];
++ }
++
++ String newCommand = joiner.join(args);
++ this.performPrefixedCommand(sender, newCommand, newCommand);
+ }
++ // CraftBukkit end
+
+- public void performCommand(ParseResults<CommandSourceStack> parseResults, String string) {
+- CommandSourceStack commandSourceStack = parseResults.getContext().getSource();
+- commandSourceStack.getServer().getProfiler().push(() -> "/" + string);
+- ContextChain<CommandSourceStack> contextChain = finishParsing(parseResults, string, commandSourceStack);
++ public void performPrefixedCommand(CommandSourceStack commandlistenerwrapper, String s) {
++ // CraftBukkit start
++ this.performPrefixedCommand(commandlistenerwrapper, s, s);
++ }
+
++ public void performPrefixedCommand(CommandSourceStack commandlistenerwrapper, String s, String label) {
++ s = s.startsWith("/") ? s.substring(1) : s;
++ this.performCommand(this.dispatcher.parse(s, commandlistenerwrapper), s, label);
++ // CraftBukkit end
++ }
++
++ public void performCommand(ParseResults<CommandSourceStack> parseresults, String s) {
++ this.performCommand(parseresults, s, s);
++ }
++
++ public void performCommand(ParseResults<CommandSourceStack> parseresults, String s, String label) { // CraftBukkit
++ CommandSourceStack commandlistenerwrapper = (CommandSourceStack) parseresults.getContext().getSource();
++
++ commandlistenerwrapper.getServer().getProfiler().push(() -> {
++ return "/" + s;
++ });
++ ContextChain contextchain = finishParsing(parseresults, s, commandlistenerwrapper, label); // CraftBukkit
++
+ try {
+ if (contextChain != null) {
+ executeCommandInContext(
+@@ -306,22 +362,22 @@
+ }
+
+ @Nullable
+- private static ContextChain<CommandSourceStack> finishParsing(
+- ParseResults<CommandSourceStack> parseResults, String string, CommandSourceStack commandSourceStack
+- ) {
++ private static ContextChain<CommandSourceStack> finishParsing(ParseResults<CommandSourceStack> parseresults, String s, CommandSourceStack commandlistenerwrapper, String label) { // CraftBukkit
+ try {
+- validateParseResults(parseResults);
+- return ContextChain.tryFlatten(parseResults.getContext().build(string))
+- .orElseThrow(() -> CommandSyntaxException.BUILT_IN_EXCEPTIONS.dispatcherUnknownCommand().createWithContext(parseResults.getReader()));
+- } catch (CommandSyntaxException var7) {
+- commandSourceStack.sendFailure(ComponentUtils.fromMessage(var7.getRawMessage()));
+- if (var7.getInput() != null && var7.getCursor() >= 0) {
+- int min = Math.min(var7.getInput().length(), var7.getCursor());
+- MutableComponent mutableComponent = Component.empty()
+- .withStyle(ChatFormatting.GRAY)
+- .withStyle(style -> style.withClickEvent(new ClickEvent(ClickEvent.Action.SUGGEST_COMMAND, "/" + string)));
+- if (min > 10) {
+- mutableComponent.append(CommonComponents.ELLIPSIS);
++ validateParseResults(parseresults);
++ return (ContextChain) ContextChain.tryFlatten(parseresults.getContext().build(s)).orElseThrow(() -> {
++ return CommandSyntaxException.BUILT_IN_EXCEPTIONS.dispatcherUnknownCommand().createWithContext(parseresults.getReader());
++ });
++ } catch (CommandSyntaxException commandsyntaxexception) {
++ commandlistenerwrapper.sendFailure(ComponentUtils.fromMessage(commandsyntaxexception.getRawMessage()));
++ if (commandsyntaxexception.getInput() != null && commandsyntaxexception.getCursor() >= 0) {
++ int i = Math.min(commandsyntaxexception.getInput().length(), commandsyntaxexception.getCursor());
++ MutableComponent ichatmutablecomponent = Component.empty().withStyle(ChatFormatting.GRAY).withStyle((chatmodifier) -> {
++ return chatmodifier.withClickEvent(new ClickEvent(ClickEvent.Action.SUGGEST_COMMAND, label)); // CraftBukkit
++ });
++
++ if (i > 10) {
++ ichatmutablecomponent.append(CommonComponents.ELLIPSIS);
+ }
+
+ mutableComponent.append(var7.getInput().substring(Math.max(0, min - 10), min));
+@@ -359,11 +432,37 @@
+ }
+
+ public void sendCommands(ServerPlayer player) {
+- Map<CommandNode<CommandSourceStack>, CommandNode<SharedSuggestionProvider>> map = Maps.newHashMap();
+- RootCommandNode<SharedSuggestionProvider> rootCommandNode = new RootCommandNode<>();
+- map.put(this.dispatcher.getRoot(), rootCommandNode);
+- this.fillUsableCommands(this.dispatcher.getRoot(), rootCommandNode, player.createCommandSourceStack(), map);
+- player.connection.send(new ClientboundCommandsPacket(rootCommandNode));
++ // CraftBukkit start
++ // Register Vanilla commands into builtRoot as before
++ Map<CommandNode<CommandSourceStack>, CommandNode<SharedSuggestionProvider>> map = Maps.newIdentityHashMap(); // Use identity to prevent aliasing issues
++ RootCommandNode vanillaRoot = new RootCommandNode();
++
++ RootCommandNode<CommandSourceStack> vanilla = player.server.vanillaCommandDispatcher.getDispatcher().getRoot();
++ map.put(vanilla, vanillaRoot);
++ this.fillUsableCommands(vanilla, vanillaRoot, player.createCommandSourceStack(), (Map) map);
++
++ // Now build the global commands in a second pass
++ RootCommandNode<SharedSuggestionProvider> rootcommandnode = new RootCommandNode();
++
++ map.put(this.dispatcher.getRoot(), rootcommandnode);
++ this.fillUsableCommands(this.dispatcher.getRoot(), rootcommandnode, player.createCommandSourceStack(), map);
++
++ Collection<String> bukkit = new LinkedHashSet<>();
++ for (CommandNode node : rootcommandnode.getChildren()) {
++ bukkit.add(node.getName());
++ }
++
++ PlayerCommandSendEvent event = new PlayerCommandSendEvent(player.getBukkitEntity(), new LinkedHashSet<>(bukkit));
++ event.getPlayer().getServer().getPluginManager().callEvent(event);
++
++ // Remove labels that were removed during the event
++ for (String orig : bukkit) {
++ if (!event.getCommands().contains(orig)) {
++ rootcommandnode.removeCommand(orig);
++ }
++ }
++ // CraftBukkit end
++ player.connection.send(new ClientboundCommandsPacket(rootcommandnode));
+ }
+
+ private void fillUsableCommands(