ItemBuilder.java 文件源码

/**
 * Sets this item's main effect, assuming it is a potion.
 * <p />
 * <b>UNSAFE</b>
 *
 * @param effectType effect type to set
 *
 * @return this item builder instance, for chaining
 * @see ItemBuilder#potionMain(PotionData) 
 */
@Deprecated
public ItemBuilder potionMain(PotionEffectType effectType) {
  if (isPotionMeta()) {
    try {
      PotionMeta potionMeta = (PotionMeta) this.itemMeta;
      if (potionMeta.setMainEffect(effectType) == false) {
        potionMeta.setBasePotionData(new PotionData(potionTypeFromLegacy(effectType), false, false));
      }
    } catch (Exception e) {
      if (!this.failSilently) {
        e.printStackTrace();
      }
    }
  }
  return this;
}