RoleUtils.java

package com.hypixel.hytale.server.npc.role;

import com.hypixel.hytale.server.core.inventory.Inventory;
import com.hypixel.hytale.server.npc.NPCPlugin;
import com.hypixel.hytale.server.npc.entities.NPCEntity;
import com.hypixel.hytale.server.npc.util.InventoryHelper;
import java.util.logging.Level;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;

public class RoleUtils {
   public RoleUtils() {
   }

   public static void setHotbarItems(@Nonnull NPCEntity npcComponent, @Nonnull String[] hotbarItems) {
      Inventory inventory = npcComponent.getInventory();

      for(byte i = 0; i < hotbarItems.length; ++i) {
         InventoryHelper.setHotbarItem(inventory, hotbarItems[i], i);
      }

   }

   public static void setOffHandItems(@Nonnull NPCEntity npcComponent, @Nonnull String[] offHandItems) {
      Inventory inventory = npcComponent.getInventory();

      for(byte i = 0; i < offHandItems.length; ++i) {
         InventoryHelper.setOffHandItem(inventory, offHandItems[i], i);
      }

   }

   public static void setItemInHand(@Nonnull NPCEntity npcComponent, @Nullable String itemInHand) {
      if (!InventoryHelper.useItem(npcComponent.getInventory(), itemInHand)) {
         NPCPlugin.get().getLogger().at(Level.WARNING).log("NPC of type '%s': Failed to use item '%s'", npcComponent.getRoleName(), itemInHand);
      }

   }

   public static void setArmor(@Nonnull NPCEntity npcComponent, @Nullable String armor) {
      if (!InventoryHelper.useArmor(npcComponent.getInventory().getArmor(), armor)) {
         NPCPlugin.get().getLogger().at(Level.WARNING).log("NPC of type '%s': Failed to use armor '%s'", npcComponent.getRoleName(), armor);
      }

   }
}