Version 1.6.1:

* Added disabled professions feature
* Added disabled trades feature (completely removes certain trades)

dependency-reduced-pom.xml

@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.pretzel.dev</groupId>
   <artifactId>VillagerTradeLimiter</artifactId>
-  <version>1.6.0</version>
+  <version>1.6.1</version>
   <build>
     <sourceDirectory>src</sourceDirectory>
     <plugins>

pom.xml

@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.pretzel.dev</groupId>
     <artifactId>VillagerTradeLimiter</artifactId>
-    <version>1.6.0</version>
+    <version>1.6.1</version>
 
     <properties>
         <java.version>1.8</java.version>

src/com/pretzel/dev/villagertradelimiter/listeners/VillagerListener.java

@@ -4,15 +4,19 @@ import com.pretzel.dev.villagertradelimiter.VillagerTradeLimiter;
 import com.pretzel.dev.villagertradelimiter.data.Cooldown;
 import com.pretzel.dev.villagertradelimiter.data.PlayerData;
 import com.pretzel.dev.villagertradelimiter.settings.Settings;
+import org.bukkit.entity.Item;
 import org.bukkit.entity.Villager;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
+import org.bukkit.event.entity.VillagerAcquireTradeEvent;
+import org.bukkit.event.entity.VillagerCareerChangeEvent;
 import org.bukkit.event.entity.VillagerReplenishTradeEvent;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.MerchantRecipe;
 
 import java.time.Instant;
 import java.util.Date;
+import java.util.List;
 import java.util.UUID;
 
 public class VillagerListener implements Listener {
@@ -28,6 +32,41 @@ public class VillagerListener implements Listener {
         this.settings = settings;
     }
 
+    /** Handles villager promotions */
+    @EventHandler
+    public void onVillagerPromotion(final VillagerAcquireTradeEvent event) {
+        //Gets the items in the trade
+        final MerchantRecipe recipe = event.getRecipe();
+        List<ItemStack> items = recipe.getIngredients();
+        items.add(recipe.getResult());
+
+        //Gets the disabled item list from config
+        List<String> disabledItems = instance.getCfg().getStringList("DisableItems");
+
+        //Checks each item if it should be removed from the trade list
+        for(ItemStack item : items) {
+            if(disabledItems.contains(item.getType().name().toLowerCase())) {
+                event.setCancelled(true);
+                return;
+            }
+        }
+    }
+
+    /** Handles villager profession change **/
+    @EventHandler
+    public void onVillagerChangeProfession(final VillagerCareerChangeEvent event) {
+        //Gets the new profession
+        final Villager.Profession profession = event.getProfession();
+
+        //Gets the disabled profession list from config
+        List<String> disabledProfessions = instance.getCfg().getStringList("DisableProfessions");
+
+        //Changes the new profession to none if disabled in config
+        if(disabledProfessions.contains(profession.name().toLowerCase())) {
+            event.setProfession(Villager.Profession.NONE);
+        }
+    }
+
     /** Handles villager restocks */
     @EventHandler
     public void onVillagerRestock(final VillagerReplenishTradeEvent event) {

src/main/resources/config.yml

@@ -41,6 +41,13 @@ DisableTrading:
 - world_nether
 - world_the_end
 
+# Add profession names that you want to prevent villagers from acquiring
+DisableProfessions: []
+
+# Add item names that you want to prevent villagers from offering as trades.
+# This is a permanent change. The items can't be re-added to the villager's trades.
+DisableItems: []
+
 # The maximum level of the "Hero of the Village" (HotV) effect that a player can have. This limits HotV price decreases.
 #   * Set to -1 to disable this feature and keep vanilla behavior.
 #   * Set to a number between 0 and 5 to set the maximum HotV effect level players can have

src/main/resources/plugin.yml

@@ -1,7 +1,7 @@
 name: VillagerTradeLimiter
 author: PretzelJohn
 main: com.pretzel.dev.villagertradelimiter.VillagerTradeLimiter
-version: 1.6.0
+version: 1.6.1
 api-version: 1.14
 
 commands: