From 8d8d971ae557998a319b200a8950840180a4a817 Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Tue, 23 Sep 2025 05:52:27 +0000
Subject: [PATCH] Refactor project structure for maintainability

Separated the command logic from the main plugin class into a dedicated `SetBlockCommand` class within a new `commands` package.

This refactoring improves code organization and makes the project more scalable and easier to maintain.

Changes include:
- Created `src/main/java/com/indra87g/commands/SetBlockCommand.java`
- Modified `src/main/java/com/indra87g/Main.java` to use the new command class
- Updated `src/main/resources/plugin.yml` to declare the command and add permissions
---
 src/main/java/com/indra87g/Main.java          | 45 ++---------------
 .../indra87g/commands/SetBlockCommand.java    | 48 +++++++++++++++++++
 src/main/resources/plugin.yml                 |  9 ++++
 3 files changed, 60 insertions(+), 42 deletions(-)
 create mode 100644 src/main/java/com/indra87g/commands/SetBlockCommand.java

diff --git a/src/main/java/com/indra87g/Main.java b/src/main/java/com/indra87g/Main.java
index d05bab8..2ccae0c 100644
--- a/src/main/java/com/indra87g/Main.java
+++ b/src/main/java/com/indra87g/Main.java
@@ -1,52 +1,13 @@
 package com.indra87g;
 
-import cn.nukkit.block.Block;
-import cn.nukkit.level.Level;
-import cn.nukkit.math.Vector3;
 import cn.nukkit.plugin.PluginBase;
-import cn.nukkit.command.Command;
-import cn.nukkit.command.CommandSender;
-import cn.nukkit.Player;
+import com.indra87g.commands.SetBlockCommand;
 
 public class Main extends PluginBase {
 
     @Override
     public void onEnable() {
-        getLogger().info("plugin activated!");
-
-        this.getServer().getCommandMap().register("setblock", new Command("setblock") {
-            @Override
-            public boolean execute(CommandSender sender, String label, String[] args) {
-                if (!(sender instanceof Player)) {
-                    sender.sendMessage("This command can only be used by player.");
-                    return false;
-                }
-
-                Player player = (Player) sender;
-                Level level = player.getLevel();
-
-                if (args.length != 4) {
-                    player.sendMessage("§cusage: /setblock <x> <y> <z> <block_id>");
-                    return false;
-                }
-
-                try {
-                    int x = Integer.parseInt(args[0]);
-                    int y = Integer.parseInt(args[1]);
-                    int z = Integer.parseInt(args[2]);
-                    int blockId = Integer.parseInt(args[3]);
-
-                    Vector3 pos = new Vector3(x, y, z);
-                    Block block = Block.get(blockId);
-
-                    level.setBlock(pos, block);
-                    player.sendMessage("§aBlock " + block.getName() + " successfully placed in  (" + x + ", " + y + ", " + z + ")");
-                } catch (NumberFormatException e) {
-                    player.sendMessage("§cMake sure all arguments are valid numbers. ");
-                }
-
-                return true;
-            }
-        });
+        getLogger().info("ContohPlugin has been enabled.");
+        this.getServer().getCommandMap().register("setblock", new SetBlockCommand());
     }
 }
diff --git a/src/main/java/com/indra87g/commands/SetBlockCommand.java b/src/main/java/com/indra87g/commands/SetBlockCommand.java
new file mode 100644
index 0000000..9aa4b21
--- /dev/null
+++ b/src/main/java/com/indra87g/commands/SetBlockCommand.java
@@ -0,0 +1,48 @@
+package com.indra87g.commands;
+
+import cn.nukkit.Player;
+import cn.nukkit.block.Block;
+import cn.nukkit.command.Command;
+import cn.nukkit.command.CommandSender;
+import cn.nukkit.level.Level;
+import cn.nukkit.math.Vector3;
+
+public class SetBlockCommand extends Command {
+
+    public SetBlockCommand() {
+        super("setblock", "Sets a block at a specific location", "/setblock <x> <y> <z> <block_id>");
+    }
+
+    @Override
+    public boolean execute(CommandSender sender, String commandLabel, String[] args) {
+        if (!(sender instanceof Player)) {
+            sender.sendMessage("This command can only be used by a player.");
+            return false;
+        }
+
+        Player player = (Player) sender;
+        Level level = player.getLevel();
+
+        if (args.length != 4) {
+            player.sendMessage("§cUsage: " + this.getUsage());
+            return false;
+        }
+
+        try {
+            int x = Integer.parseInt(args[0]);
+            int y = Integer.parseInt(args[1]);
+            int z = Integer.parseInt(args[2]);
+            int blockId = Integer.parseInt(args[3]);
+
+            Vector3 pos = new Vector3(x, y, z);
+            Block block = Block.get(blockId);
+
+            level.setBlock(pos, block);
+            player.sendMessage("§aBlock " + block.getName() + " successfully placed at (" + x + ", " + y + ", " + z + ")");
+        } catch (NumberFormatException e) {
+            player.sendMessage("§cPlease provide valid numbers for coordinates and block ID.");
+        }
+
+        return true;
+    }
+}
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index deae2b8..d58073f 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -4,3 +4,12 @@ version: 0.1.0
 api: 1.0.0
 author: indra87g
 description: Plugin Nukkit dari GitHub Actions
+commands:
+  setblock:
+    description: "Sets a block at a specific location"
+    usage: "/setblock <x> <y> <z> <block_id>"
+    permission: contohplugin.command.setblock
+permissions:
+  contohplugin.command.setblock:
+    description: "Allows the user to use the /setblock command"
+    default: op