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| 1 | +package adhdmc.simplebucketmobs.listener; |
| 2 | + |
| 3 | +import adhdmc.simplebucketmobs.SimpleBucketMobs; |
| 4 | +import net.kyori.adventure.text.minimessage.MiniMessage; |
| 5 | +import org.bukkit.Location; |
| 6 | +import org.bukkit.Material; |
| 7 | +import org.bukkit.NamespacedKey; |
| 8 | +import org.bukkit.entity.Entity; |
| 9 | +import org.bukkit.entity.EntityType; |
| 10 | +import org.bukkit.entity.LivingEntity; |
| 11 | +import org.bukkit.event.EventHandler; |
| 12 | +import org.bukkit.event.EventPriority; |
| 13 | +import org.bukkit.event.Listener; |
| 14 | +import org.bukkit.event.entity.CreatureSpawnEvent; |
| 15 | +import org.bukkit.event.player.PlayerInteractEntityEvent; |
| 16 | +import org.bukkit.event.player.PlayerInteractEvent; |
| 17 | +import org.bukkit.inventory.EquipmentSlot; |
| 18 | +import org.bukkit.inventory.ItemStack; |
| 19 | +import org.bukkit.inventory.meta.ItemMeta; |
| 20 | +import org.bukkit.persistence.PersistentDataContainer; |
| 21 | +import org.bukkit.persistence.PersistentDataType; |
| 22 | + |
| 23 | +import java.io.IOException; |
| 24 | + |
| 25 | +public class BucketMob implements Listener { |
| 26 | + |
| 27 | + NamespacedKey mobNBTKey = new NamespacedKey(SimpleBucketMobs.getPlugin(), "mob_nbt"); |
| 28 | + NamespacedKey mobTypeKey = new NamespacedKey(SimpleBucketMobs.getPlugin(), "mob_type"); |
| 29 | + |
| 30 | + @EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true) |
| 31 | + public void bucketMob(PlayerInteractEntityEvent event) { |
| 32 | + if (event.getHand() != EquipmentSlot.HAND) return; |
| 33 | + if (!(event.getRightClicked() instanceof LivingEntity)) return; |
| 34 | + ItemStack bucket = event.getPlayer().getEquipment().getItemInMainHand(); |
| 35 | + if (bucket.getType() != Material.BUCKET) return; |
| 36 | + if (bucket.getItemMeta().getPersistentDataContainer().has(mobTypeKey)) return; |
| 37 | + ItemStack mobBucket = new ItemStack(Material.BUCKET); |
| 38 | + byte[] serializedMob; |
| 39 | + try { |
| 40 | + serializedMob = event.getRightClicked().getPersistentDataContainer().serializeToBytes(); |
| 41 | + } catch (IOException e) { |
| 42 | + event.getPlayer().sendRichMessage("<red>Failed to bucket mob (Serialization)."); |
| 43 | + return; |
| 44 | + } |
| 45 | + ItemMeta meta = mobBucket.getItemMeta(); |
| 46 | + PersistentDataContainer bucketPDC = meta.getPersistentDataContainer(); |
| 47 | + bucketPDC.set(mobNBTKey, PersistentDataType.BYTE_ARRAY, serializedMob); |
| 48 | + bucketPDC.set(mobTypeKey, PersistentDataType.STRING, event.getRightClicked().getType().toString()); |
| 49 | + meta.displayName(MiniMessage.miniMessage().deserialize("<aqua>Mob Bucket")); |
| 50 | + mobBucket.setItemMeta(meta); |
| 51 | + bucket.subtract(); |
| 52 | + event.getPlayer().getInventory().addItem(mobBucket); |
| 53 | + event.getRightClicked().remove(); |
| 54 | + } |
| 55 | + |
| 56 | + @EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true) |
| 57 | + public void unbucketMob(PlayerInteractEvent event) { |
| 58 | + if (event.getHand() != EquipmentSlot.HAND) return; |
| 59 | + Location interactLoc = event.getInteractionPoint(); |
| 60 | + if (interactLoc == null) return; |
| 61 | + ItemStack bucket = event.getPlayer().getEquipment().getItemInMainHand(); |
| 62 | + if (bucket.getType() != Material.BUCKET) return; |
| 63 | + if (!bucket.getItemMeta().getPersistentDataContainer().has(mobNBTKey)) return; |
| 64 | + String mobTypeString = bucket.getItemMeta().getPersistentDataContainer().get(mobTypeKey, PersistentDataType.STRING); |
| 65 | + byte[] serializedMob = bucket.getItemMeta().getPersistentDataContainer().get(mobNBTKey, PersistentDataType.BYTE_ARRAY); |
| 66 | + EntityType mobType; |
| 67 | + try { mobType = EntityType.valueOf(mobTypeString); } |
| 68 | + catch (IllegalArgumentException e) { |
| 69 | + event.getPlayer().sendRichMessage("<red>Failed to unbucket mob (IllegalArgumentException)."); |
| 70 | + return; |
| 71 | + } |
| 72 | + Entity entity = interactLoc.getWorld().spawnEntity(interactLoc, mobType, CreatureSpawnEvent.SpawnReason.CUSTOM); |
| 73 | + try { entity.getPersistentDataContainer().readFromBytes(serializedMob); } |
| 74 | + catch (IOException e) { |
| 75 | + event.getPlayer().sendRichMessage("<red>Failed to unbucket mob (Deserialization)."); |
| 76 | + return; |
| 77 | + } |
| 78 | + bucket.subtract(); |
| 79 | + event.getPlayer().getInventory().addItem(new ItemStack(Material.BUCKET)); |
| 80 | + } |
| 81 | + |
| 82 | +} |
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