Implement debug stick command

BauSystem_15/src/de/steamwar/bausystem/commands/CommandDebugStick_15.java

@@ -0,0 +1,13 @@
+package de.steamwar.bausystem.commands;
+
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+
+class CommandDebugStick_15 {
+    private CommandDebugStick_15(){}
+
+    static void giveStick(Player player){
+        player.getInventory().setItemInMainHand(new ItemStack(Material.DEBUG_STICK, 1));
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/BauSystem.java

@@ -88,6 +88,7 @@ public class BauSystem extends JavaPlugin implements Listener {
         getCommand("skull").setExecutor(new CommandSkull());
         getCommand("loader").setExecutor(new CommandLoader());
         getCommand("lockschem").setExecutor(new CommandLockschem());
+        getCommand("debugstick").setExecutor(new CommandDebugStick());
 
         Bukkit.getPluginManager().registerEvents(this, this);
         Bukkit.getPluginManager().registerEvents(new RegionListener(), this);

BauSystem_Main/src/de/steamwar/bausystem/commands/CommandDebugStick.java

@@ -0,0 +1,36 @@
+package de.steamwar.bausystem.commands;
+
+import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.Permission;
+import de.steamwar.bausystem.world.Welt;
+import de.steamwar.core.Core;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+public class CommandDebugStick implements CommandExecutor {
+
+
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if(!(sender instanceof Player))
+            return false;
+        Player player = (Player) sender;
+
+        if (Welt.noPermission(player, Permission.build)){
+            player.sendMessage(BauSystem.PREFIX + "§cKein Debugstick für dich hier.");
+            return false;
+        }
+
+        switch(Core.getVersion()){
+            case 15:
+                CommandDebugStick_15.giveStick(player);
+                break;
+            case 12:
+            default:
+                player.sendMessage(BauSystem.PREFIX + "§cDen Debugstick gibt es nicht in der 1.12.");
+        }
+        return false;
+    }
+}

BauSystem_Main/src/plugin.yml

@@ -7,6 +7,7 @@ main: de.steamwar.bausystem.BauSystem
 api-version: "1.13"
 
 commands:
+  debugstick:
   tnt:
   fire:
   trace: