EquipmentSlot.java 文件源码

@SuppressWarnings("deprecation")
@Override
public void set(final EntityEquipment e, final @Nullable ItemStack item) {
    if (Skript.isRunningMinecraft(1, 9))
        e.setItemInOffHand(item);
    else
        e.setItemInHand(item); //Compatibility reasons
}