Add unbreakable command

Author: Pascalpex

.github/workflows/build.yml

@@ -21,7 +21,8 @@ jobs:
     - name: Generate Paperclip Jar
       run: ./gradlew createMojmapPaperclipJar
     - name: Upload Paperclip
-      uses: actions/upload-artifact@v6.0.0
+      uses: actions/upload-artifact@v7.0.0
       with:
         name: DeepslateMC
         path: deepslateMC-server/build/libs/deepslateMC-paperclip-1.21.11-R0.1-SNAPSHOT-mojmap.jar
+        archive: false

deepslateMC-server/minecraft-patches/sources/net/minecraft/server/ReloadableServerResources.java.patch

@@ -0,0 +1,10 @@
+--- a/net/minecraft/server/ReloadableServerResources.java
++++ b/net/minecraft/server/ReloadableServerResources.java
+@@ -42,6 +_,7 @@
+         this.commands = new Commands(commandSelection, CommandBuildContext.simple(registries, enabledFeatures), true); // Paper - Brigadier Command API - use modern alias registration
+         io.papermc.paper.command.brigadier.PaperCommands.INSTANCE.setDispatcher(this.commands, CommandBuildContext.simple(registries, enabledFeatures)); // Paper - Brigadier Command API
+         io.papermc.paper.command.PaperCommands.registerCommands(); // Paper
++        de.pascalpex.deepslatemc.commands.DeepslateCmdRegisterer.registerBrigadierCommands(); // Deepslate
+         this.advancements = new ServerAdvancementManager(registries);
+         this.functionLibrary = new ServerFunctionLibrary(permissions, this.commands.getDispatcher());
+     }

deepslateMC-server/src/main/java/de/pascalpex/deepslatemc/commands/DeepslateCmdRegisterer.java

@@ -1,8 +1,13 @@
 package de.pascalpex.deepslatemc.commands;
 
+import com.mojang.brigadier.tree.LiteralCommandNode;
+import io.papermc.paper.command.brigadier.CommandSourceStack;
 import net.minecraft.server.MinecraftServer;
 import org.bukkit.command.SimpleCommandMap;
 
+import java.util.List;
+import java.util.Set;
+
 public class DeepslateCmdRegisterer {
 
     public static void registerCommands(final MinecraftServer server) {
@@ -22,4 +27,20 @@ public static void registerCommands(final MinecraftServer server) {
         commandMap.register("lobby", "Deepslate", new SpawnCommand("lobby"));
     }
 
+    public static void registerBrigadierCommands() {
+        registerInternalCommand(UnbreakableCommand.create(), "Makes an item unbreakable", List.of("unbreakable"));
+    }
+
+    private static void registerInternalCommand(final LiteralCommandNode<CommandSourceStack> node, final String description, final List<String> aliases) {
+        io.papermc.paper.command.brigadier.PaperCommands.INSTANCE.registerWithFlagsInternal(
+            null,
+            "deepslate",
+            "Paper",
+            node,
+            description,
+            aliases,
+            Set.of()
+        );
+    }
+
 }

deepslateMC-server/src/main/java/de/pascalpex/deepslatemc/commands/UnbreakableCommand.java

@@ -0,0 +1,53 @@
+package de.pascalpex.deepslatemc.commands;
+
+import com.mojang.brigadier.Command;
+import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import com.mojang.brigadier.tree.LiteralCommandNode;
+import de.pascalpex.deepslatemc.files.MessagesEntry;
+import de.pascalpex.deepslatemc.files.MessagesFile;
+import io.papermc.paper.command.brigadier.CommandSourceStack;
+import io.papermc.paper.command.brigadier.Commands;
+import net.kyori.adventure.text.Component;
+import org.bukkit.Material;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+
+public class UnbreakableCommand implements Command<CommandSourceStack> {
+
+    public static LiteralCommandNode<CommandSourceStack> create() {
+        return Commands.literal("unbreakable")
+            .requires(commandSourceStack -> commandSourceStack.getSender().hasPermission("deepslate.unbreakable"))
+            .executes(new UnbreakableCommand())
+            .build();
+    }
+
+    @Override
+    public int run(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        Component prefix = MessagesFile.getMessage(MessagesEntry.PREFIX).appendSpace();
+        Entity executor = context.getSource().getExecutor();
+        CommandSender sender = context.getSource().getSender();
+        if(executor instanceof Player player) {
+            ItemStack item = player.getInventory().getItemInMainHand();
+            if(item.getType() != Material.AIR) {
+                ItemMeta meta = item.getItemMeta();
+                if(meta != null) {
+                    meta.setUnbreakable(true);
+                    item.setItemMeta(meta);
+
+                    sender.sendMessage(prefix.append(MessagesFile.getMessage(MessagesEntry.ITEM_UNBREAKABLE)));
+                } else {
+                    sender.sendMessage(prefix.append(MessagesFile.getMessage(MessagesEntry.NO_ITEM)));
+                }
+            } else {
+                sender.sendMessage(prefix.append(MessagesFile.getMessage(MessagesEntry.NO_ITEM)));
+            }
+        } else {
+            sender.sendMessage(prefix.append(MessagesFile.getMessage(MessagesEntry.ONLY_FOR_PLAYERS)));
+        }
+        return SINGLE_SUCCESS;
+    }
+}

deepslateMC-server/src/main/java/de/pascalpex/deepslatemc/files/MessagesEntry.java

@@ -19,7 +19,9 @@ public enum MessagesEntry {
     HELP_MESSAGE("helpMessage", List.of("&6This is a custom help message.", "&6Configure it in the &bmessages.yml &6file inside the deepslate folder.")),
     SPAWN_SET("spawnSet", "&aThe spawn got set successfully"),
     SPAWN_NOT_SET("spawnNotSet", "&cThe spawn is not set"),
-    SPAWN_TELEPORTED("spawnTeleport", "&aYou got teleported to the spawn");
+    SPAWN_TELEPORTED("spawnTeleport", "&aYou got teleported to the spawn"),
+    NO_ITEM("noItem", "&cNo valid item was found"),
+    ITEM_UNBREAKABLE("itemUnbreakable", "&aThe item is now unbreakable"),;
 
     final String key;
     final Object defaultValue;

gradle.properties

@@ -2,7 +2,7 @@ group=de.pascalpex.deepslatemc
 version=1.21.11-R0.1-SNAPSHOT
 mcVersion=1.21.11
 apiVersion=1.21.11
-leafRef=5baa6c1684039a3c347e7065122260a89626c407
+leafRef=00733fc714e9e4cf32a6c2e361d5fd12611fddcd
 
 org.gradle.configuration-cache=true
 org.gradle.caching=true