create module to handle villager leveling

src/main/java/me/xginko/villageroptimizer/config/LanguageCache.java

@@ -24,7 +24,7 @@ public class LanguageCache {
         this.miniMessage = MiniMessage.miniMessage();
 
         this.no_permission = getTranslation("messages.no-permission", "<red>You don't have permission to use this command.");
-        this.trades_restocked = getListTranslation("messages.restock-success", List.of("<green>All trades restocked!"));
+        this.trades_restocked = getListTranslation("messages.trade-restock.success", List.of("<green>All trades restocked!"));
         this.nametag_optimize_success = getListTranslation("messages.nametag.optimize-success", List.of("<green>Successfully optimized villager by using a nametag."));
         this.nametag_on_optimize_cooldown = getListTranslation("messages.nametag.optimize-on-cooldown", List.of("<gray>You need to wait %time% until you can optimize this villager again."));
         this.nametag_unoptimize_success = getListTranslation("messages.nametag.unoptimize-success", List.of("<green>Successfully unoptimized villager by using a nametag."));

src/main/java/me/xginko/villageroptimizer/modules/LevelVillagers.java

@@ -0,0 +1,41 @@
+package me.xginko.villageroptimizer.modules;
+
+import me.xginko.villageroptimizer.VillagerOptimizer;
+import me.xginko.villageroptimizer.cache.VillagerManager;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.Listener;
+
+public class LevelVillagers implements VillagerOptimizerModule, Listener {
+
+    private final VillagerOptimizer plugin;
+    private final VillagerManager villagerManager;
+
+    public LevelVillagers() {
+        this.plugin = VillagerOptimizer.getInstance();
+        this.villagerManager = VillagerOptimizer.getVillagerManager();
+
+    }
+
+    @Override
+    public void enable() {
+        VillagerOptimizer plugin = VillagerOptimizer.getInstance();
+        plugin.getServer().getPluginManager().registerEvents(this, plugin);
+    }
+
+    @Override
+    public void disable() {
+        HandlerList.unregisterAll(this);
+    }
+
+    @Override
+    public boolean shouldEnable() {
+        return false;
+    }
+
+    @EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
+    private void onSomething() {
+
+    }
+}

src/main/java/me/xginko/villageroptimizer/modules/RestockTrades.java

@@ -53,10 +53,10 @@ public class RestockTrades implements VillagerOptimizerModule, Listener {
     @EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
     private void onInteract(PlayerInteractEntityEvent event) {
         if (!event.getRightClicked().getType().equals(EntityType.VILLAGER)) return;
-
         WrappedVillager wVillager = villagerManager.getOrAdd((Villager) event.getRightClicked());
+        if (!wVillager.isOptimized()) return;
 
-        if (wVillager.isOptimized() && wVillager.canRestock(restock_delay)) {
+        if (wVillager.canRestock(restock_delay)) {
             wVillager.restock();
             if (notifyPlayer) {
                 Player player = event.getPlayer();

src/main/resources/lang/en_us.yml

@@ -1,7 +1,8 @@
 messages:
   no-permission: "<red>You don't have permission to use this command."
-  restock-success:
+  trade-restock:
-    - "<green>All trades restocked! Next restock in %time%"
+    success:
+      - "<green>All trades restocked! Next restock in %time%"
   nametag:
     optimize-success:
       - "<green>Successfully optimized villager by using a nametag."
@@ -23,3 +24,10 @@ messages:
       - "<gray>You need to wait %time% until you can optimize this villager again."
     unoptimize-success:
       - "<green>Successfully unoptimized villager by removing workstation block %blocktype%."
+  command:
+    optimize-success:
+      - "<green>Successfully optimized %amount% villager(s) in a radius of %radius% blocks."
+    command-on-cooldown:
+      - "<gray>You need to wait %time% until you can use this command again."
+    unoptimize-success:
+      - "<green>Successfully unoptimized %amount% villager(s) in a radius of %radius% blocks."