Java NMSAbstraction类代码示例

import com.wasteofplastic.askyblock.nms.NMSAbstraction; //导入依赖的package包/类
/**
 * Checks what version the server is running and picks the appropriate NMS handler, or fallback
 * @return NMSAbstraction class
 * @throws ClassNotFoundException
 * @throws IllegalArgumentException
 * @throws SecurityException
 * @throws InstantiationException
 * @throws IllegalAccessException
 * @throws InvocationTargetException
 * @throws NoSuchMethodException
 */
public static NMSAbstraction checkVersion() throws ClassNotFoundException, IllegalArgumentException,
SecurityException, InstantiationException, IllegalAccessException, InvocationTargetException,
NoSuchMethodException {
    String serverPackageName = Bukkit.getServer().getClass().getPackage().getName();
    String pluginPackageName = ASkyBlock.getPlugin().getClass().getPackage().getName();
    String version = serverPackageName.substring(serverPackageName.lastIndexOf('.') + 1);
    Class<?> clazz;
    try {
        //plugin.getLogger().info("Trying " + pluginPackageName + ".nms." + version + ".NMSHandler");
        clazz = Class.forName(pluginPackageName + ".nms." + version + ".NMSHandler");
    } catch (Exception e) {
        Bukkit.getLogger().info("No NMS Handler found for " + version + ", falling back to Bukkit API.");
        clazz = Class.forName(pluginPackageName + ".nms.fallback.NMSHandler");
    }
    //plugin.getLogger().info("DEBUG: " + serverPackageName);
    //plugin.getLogger().info("DEBUG: " + pluginPackageName);
    // Check if we have a NMSAbstraction implementing class at that location.
    if (NMSAbstraction.class.isAssignableFrom(clazz)) {
        return (NMSAbstraction) clazz.getConstructor().newInstance();
    } else {
        throw new IllegalStateException("Class " + clazz.getName() + " does not implement NMSAbstraction");
    }
}
 

import com.wasteofplastic.askyblock.nms.NMSAbstraction; //导入依赖的package包/类
/**
 * Checks to see if a player is drinking acid
 * 
 * @param e
 */
@EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
public void onWaterBottleDrink(final PlayerItemConsumeEvent e) {
    if (Settings.acidDamage == 0D || !Settings.acidBottle)
        return;
    if (DEBUG)
        plugin.getLogger().info("DEBUG: " + e.getEventName());
    if (e.getPlayer().getWorld().getName().equalsIgnoreCase(Settings.worldName) && e.getItem().getType().equals(Material.POTION)) {
        if (DEBUG)
            plugin.getLogger().info(e.getEventName() + " called for " + e.getItem().getType());
        NMSAbstraction nms = null;
        try {
            nms = Util.checkVersion();
        } catch (Exception ex) {
            return;
        }
        if (!nms.isPotion(e.getItem())) {
            plugin.getLogger().info(e.getPlayer().getName() + " " + plugin.myLocale().drankAcidAndDied);
            if (!Settings.muteDeathMessages) {
                for (Player p : plugin.getServer().getOnlinePlayers()) {
                    Util.sendMessage(p, e.getPlayer().getName() + " " + plugin.myLocale(p.getUniqueId()).drankAcid);
                }
            }
            final ItemStack item = new ItemStack(Material.GLASS_BOTTLE);
            e.getPlayer().setItemInHand(item);
            e.getPlayer().setHealth(0D);
            e.setCancelled(true);
        }
    }
}
 

import com.wasteofplastic.askyblock.nms.NMSAbstraction; //导入依赖的package包/类
/**
 * Paste this block at blockLoc
 * @param nms
 * @param blockLoc
 */
//@SuppressWarnings("deprecation")
@SuppressWarnings("deprecation")
public void paste(NMSAbstraction nms, Location blockLoc, boolean usePhysics, Biome biome) {
    // Only paste air if it is below the sea level and in the overworld
    Block block = new Location(blockLoc.getWorld(), x, y, z).add(blockLoc).getBlock();
    block.setBiome(biome);
    nms.setBlockSuperFast(block, typeId, data, usePhysics);
    if (signText != null) {
        if (block.getTypeId() != typeId) {
            block.setTypeId(typeId);
        }
        // Sign
        Sign sign = (Sign) block.getState();
        int index = 0;
        for (String line : signText) {
            sign.setLine(index++, line);
        }
        sign.update(true, false);
    } else if (banner != null) {
        banner.set(block);
    } else if (skull != null){
        skull.set(block);
    } else if (pot != null){
        pot.set(nms, block);
    } else if (spawnerBlockType != null) {
        if (block.getTypeId() != typeId) {
            block.setTypeId(typeId);
        }
        CreatureSpawner cs = (CreatureSpawner)block.getState();
        cs.setSpawnedType(spawnerBlockType);
        //Bukkit.getLogger().info("DEBUG: setting spawner");
        cs.update(true, false);
    } else if (!chestContents.isEmpty()) {
        if (block.getTypeId() != typeId) {
            block.setTypeId(typeId);
        }
        //Bukkit.getLogger().info("DEBUG: inventory holder "+ block.getType());
        // Check if this is a double chest
        
        InventoryHolder chestBlock = (InventoryHolder) block.getState();
        //InventoryHolder iH = chestBlock.getInventory().getHolder();
        if (chestBlock instanceof DoubleChest) {
            //Bukkit.getLogger().info("DEBUG: double chest");
            DoubleChest doubleChest = (DoubleChest) chestBlock;
            for (ItemStack chestItem: chestContents.values()) {
                doubleChest.getInventory().addItem(chestItem);
            }
        } else {
            // Single chest
            for (Entry<Byte, ItemStack> en : chestContents.entrySet()) {
                //Bukkit.getLogger().info("DEBUG: " + en.getKey() + ","  + en.getValue());
                chestBlock.getInventory().setItem(en.getKey(), en.getValue());
            }
        }
    }
}
 

import com.wasteofplastic.askyblock.nms.NMSAbstraction; //导入依赖的package包/类
public boolean set(NMSAbstraction nms, Block block) {
    if(potItem != Material.AIR){
        nms.setFlowerPotBlock(block, new ItemStack(potItem, 1,(short) potItemData));
    }
    return true;
}
 

import com.wasteofplastic.askyblock.nms.NMSAbstraction; //导入依赖的package包/类
/**
 * Event that covers filling a bottle
 */
@EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
public void onWaterBottleFill(final PlayerInteractEvent e) {
    if (DEBUG)
        plugin.getLogger().info("DEBUG: " + e.getEventName());

    Player player = e.getPlayer();
    if (!player.getWorld().getName().equalsIgnoreCase(Settings.worldName))
        return;
    if (Settings.acidDamage == 0D || !Settings.acidBottle)
        return;
    if (!player.getItemInHand().getType().equals(Material.GLASS_BOTTLE)) {
        return;
    }
    // plugin.getLogger().info(e.getEventName() + " called");
    // Look at what the player was looking at
    BlockIterator iter = new BlockIterator(player, 10);
    Block lastBlock = iter.next();
    while (iter.hasNext()) {
        lastBlock = iter.next();
        if (lastBlock.getType() == Material.AIR)
            continue;
        break;
    }
    // plugin.getLogger().info(lastBlock.getType().toString());
    if (lastBlock.getType().equals(Material.WATER) || lastBlock.getType().equals(Material.STATIONARY_WATER)
            || lastBlock.getType().equals(Material.CAULDRON)) {
        // They *may* have filled a bottle with water
        // Check inventory for POTIONS in a tick
        plugin.getServer().getScheduler().runTask(plugin, new Runnable() {
            @Override
            public void run() {
                // plugin.getLogger().info("Checking inventory");
                PlayerInventory inv = e.getPlayer().getInventory();
                if (inv.contains(Material.POTION)) {
                    // plugin.getLogger().info("POTION in inventory");
                    // They have a POTION of some kind in inventory
                    int i = 0;
                    for (ItemStack item : inv.getContents()) {
                        if (item != null) {
                            // plugin.getLogger().info(i + ":" +
                            // item.getType().toString());
                            if (item.getType().equals(Material.POTION)) {
                                NMSAbstraction nms = null;
                                try {
                                    nms = Util.checkVersion();
                                } catch (Exception ex) {
                                    return;
                                }
                                if (!nms.isPotion(item)) {
                                    // plugin.getLogger().info("Water bottle found!");
                                    ItemMeta meta = item.getItemMeta();
                                    meta.setDisplayName(plugin.myLocale(e.getPlayer().getUniqueId()).acidBottle);
                                    // ArrayList<String> lore = new
                                    // ArrayList<String>(Arrays.asList("Poison",
                                    // "Beware!", "Do not drink!"));
                                    meta.setLore(lore);
                                    item.setItemMeta(meta);
                                    inv.setItem(i, item);
                                }
                            }
                        }
                        i++;
                    }
                }
            }
        });
    }

}