108 lines
3.8 KiB
Java
108 lines
3.8 KiB
Java
package com.craftaro.ultimatestacker.stackable.entity;
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import com.craftaro.core.compatibility.ServerVersion;
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import com.craftaro.ultimatestacker.UltimateStacker;
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import com.craftaro.ultimatestacker.api.stack.entity.EntityStack;
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import com.craftaro.ultimatestacker.api.stack.entity.EntityStackManager;
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import org.bukkit.Bukkit;
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import org.bukkit.entity.Entity;
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import org.bukkit.entity.LivingEntity;
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import org.bukkit.entity.Player;
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import org.bukkit.metadata.FixedMetadataValue;
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import org.bukkit.persistence.PersistentDataType;
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import java.util.UUID;
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public class EntityStackManagerImpl implements EntityStackManager {
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private final UltimateStacker plugin;
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private Object STACKED_ENTITY_KEY;
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public EntityStackManagerImpl(UltimateStacker plugin) {
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this.plugin = plugin;
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if (ServerVersion.isServerVersionAtLeast(ServerVersion.V1_14))
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this.STACKED_ENTITY_KEY = new org.bukkit.NamespacedKey(plugin, "US_AMOUNT");
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}
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@Override
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public EntityStack createStackedEntity(LivingEntity entity, int amount) {
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EntityStackImpl stackedEntity = new EntityStackImpl(entity, amount);
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stackedEntity.updateNameTag();
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return stackedEntity;
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}
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@Override
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public boolean isStackedEntity(Entity entity) {
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if (entity.hasMetadata("US_AMOUNT")) {
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return true;
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}
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if (ServerVersion.isServerVersionAtLeast(ServerVersion.V1_14)) {
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return entity.getPersistentDataContainer().has((org.bukkit.NamespacedKey) STACKED_ENTITY_KEY, PersistentDataType.INTEGER);
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}
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return false;
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}
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@Override
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public EntityStack getStackedEntity(UUID entityUUID) {
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Entity entity = Bukkit.getEntity(entityUUID);
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if (entity == null) return null;
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if (!isStackedEntity(entity)) return null;
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return new EntityStackImpl((LivingEntity) entity);
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}
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@Override
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public EntityStack getStackedEntity(LivingEntity entity) {
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if (!isStackedEntity(entity)) return null;
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return new EntityStackImpl(entity);
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}
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@Deprecated()
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public boolean isStackedAndLoaded(LivingEntity entity) {
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return isStackedEntity(entity);
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}
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public int getAmount(Entity entity) {
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if (!isStackedEntity(entity)) return 1;
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if (entity.getMetadata("US_AMOUNT").isEmpty()) return 1;
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return entity.getMetadata("US_AMOUNT").get(0).asInt();
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}
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@Override
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public String getLastPlayerDamage(Entity entity) {
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if (!entity.hasMetadata("US_LAST_PLAYER_DAMAGE")) return null;
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if (entity.getMetadata("US_LAST_PLAYER_DAMAGE").isEmpty()) return null;
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return entity.getMetadata("US_LAST_PLAYER_DAMAGE").get(0).asString();
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}
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@Override
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public void setLastPlayerDamage(Entity entity, Player player) {
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if (player == null) return;
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if (entity == null) return;
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if (entity instanceof Player) return;
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entity.setMetadata("US_LAST_PLAYER_DAMAGE", new FixedMetadataValue(plugin, player.getName()));
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}
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@Override
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public EntityStack transferStack(LivingEntity oldEntity, LivingEntity newEntity, boolean takeOne) {
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EntityStack stack = getStackedEntity(oldEntity);
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if (stack == null) return null;
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EntityStack newStack = new EntityStackImpl(newEntity, takeOne ? stack.getAmount() - 1 : stack.getAmount());
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newStack.updateNameTag();
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stack.destroy();
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return newStack;
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}
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@Override
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public EntityStack updateStack(LivingEntity oldEntity, LivingEntity newEntity) {
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EntityStack stack = getStackedEntity(oldEntity);
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if (stack == null) return null;
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int amount = stack.getAmount() - 1;
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stack.destroy();
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if (amount == 0 && newEntity != null) {
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newEntity.remove();
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return null;
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}
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return createStackedEntity(newEntity, amount);
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}
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}
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