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版本更新至：3.76

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调整：开发框架改为 Gradle
新增：Language2 工具新增 [book] 类型
This commit is contained in:
坏黑
2018-03-10 21:13:05 +08:00
parent 6439e4b780
commit ad1a21196f
238 changed files with 1686 additions and 1132 deletions
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51
src/main/java/me/skymc/taboolib/inventory/DropUtils.java Normal file
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package me.skymc.taboolib.inventory;
import java.util.Random;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.entity.Item;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.util.Vector;
import me.skymc.taboolib.other.NumberUtils;
public class DropUtils {
public static Item drop(Player player, ItemStack itemStack, double bulletSpread, double radius) {
Location location = player.getLocation();
location.setY(location.getY() + 1.5);
Item item = player.getWorld().dropItem(location, itemStack);
double yaw = Math.toRadians(-player.getLocation().getYaw() - 90.0F);
double pitch = Math.toRadians(-player.getLocation().getPitch());
double x = 0;
double y = 0;
double z = 0;
if (bulletSpread > 0) {
double[] spread = { 1.0D, 1.0D, 1.0D };
for (int t = 0; t < 3; t++) {
spread[t] = ((NumberUtils.getRand().nextDouble() - NumberUtils.getRand().nextDouble()) * bulletSpread * 0.1D);
}
x = Math.cos(pitch) * Math.cos(yaw) + spread[0];
y = Math.sin(pitch) + spread[1];
z = -Math.sin(yaw) * Math.cos(pitch) + spread[2];
}
else {
x = Math.cos(pitch) * Math.cos(yaw);
y = Math.sin(pitch);
z = -Math.sin(yaw) * Math.cos(pitch);
}
Vector dirVel = new Vector(x, y, z);
dirVel.normalize().multiply(radius);
item.setVelocity(dirVel);
return item;
}
}

140
src/main/java/me/skymc/taboolib/inventory/InventoryUtil.java Normal file
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package me.skymc.taboolib.inventory;
import java.util.Arrays;
import java.util.LinkedList;
import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import me.skymc.taboolib.methods.MethodsUtils;
public class InventoryUtil {
public final static LinkedList<Integer> SLOT_OF_CENTENTS = new LinkedList<>(Arrays.asList(
10, 11, 12, 13, 14, 15, 16,
19, 20, 21, 22, 23, 24, 25,
28, 29, 30, 31, 32, 33, 34,
37, 38, 39, 40, 41, 42, 43));
@Deprecated
public static boolean isEmpey(Player p) {
return isEmpty(p, 0);
}
/**
* 检查背包是否有空位
*
* @param p 玩家
* @param i 起始位置
*/
public static boolean isEmpty(Player p, int i) {
while (i < 35) {
if (p.getInventory().getItem(i) == null) {
return true;
}
i++;
}
return false;
}
/**
* 检测玩家是否有指定物品
*
* @param player 玩家
* @param item 物品
* @param amount 数量
* @param remove 是否删除
*/
public static boolean hasItem(Player player, ItemStack item, int amount, boolean remove) {
int hasAmount = 0;
for (ItemStack _item : player.getInventory()) {
if (item.isSimilar(_item)) {
hasAmount += _item.getAmount();
}
}
if (hasAmount < amount) {
return false;
}
int requireAmount = amount;
for (int i = 0; i < player.getInventory().getSize() && remove; i++) {
ItemStack _item = player.getInventory().getItem(i);
if (_item != null && _item.isSimilar(item)) {
/**
* 如果循环到的物品数量 小于 需要的数量
* 则 删除物品，减少需要的数量
*/
if (_item.getAmount() < requireAmount) {
player.getInventory().setItem(i, null);
requireAmount -= _item.getAmount();
}
/**
* 如果循环到的物品数量 等于 需要的数量
* 则 删除物品，直接结束
*/
else if (_item.getAmount() == requireAmount) {
player.getInventory().setItem(i, null);
return true;
}
/**
* 如果循环到的物品数量 大于 需要的数量
* 则扣除 需要的数量
*/
else {
_item.setAmount(_item.getAmount() - requireAmount);
return true;
}
}
}
return true;
}
@Deprecated
public static boolean hasItem(Inventory targetInventory, ItemStack targetItem, Integer amount) {
int inventoryAmount = 0;
for (ItemStack item : targetInventory) {
if (item != null) {
if (item.isSimilar(targetItem)) {
inventoryAmount += item.getAmount();
}
}
}
if (inventoryAmount >= amount) {
return true;
}
return false;
}
@Deprecated
public static boolean takeItem2(Inventory inv, ItemStack takeitem, Integer amount) {
for (int i = 0; i < inv.getSize(); ++i) {
if (amount <= 0) {
return true;
}
ItemStack item = inv.getItem(i);
if (item == null) {
continue;
}
if (!item.isSimilar(takeitem)) {
continue;
}
if (item.getAmount() >= amount) {
if (item.getAmount() - amount == 0) {
inv.setItem(i, null);
}
else {
item.setAmount(item.getAmount() - amount);
}
return true;
}
else {
amount -= item.getAmount();
inv.setItem(i, null);
}
}
return false;
}
}

608
src/main/java/me/skymc/taboolib/inventory/ItemUtils.java Normal file
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package me.skymc.taboolib.inventory;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import org.bukkit.Bukkit;
import org.bukkit.Color;
import org.bukkit.Material;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Player;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemFlag;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.inventory.meta.LeatherArmorMeta;
import org.bukkit.inventory.meta.PotionMeta;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
import lombok.Getter;
import me.clip.placeholderapi.PlaceholderAPI;
import me.skymc.taboolib.Main;
import me.skymc.taboolib.TabooLib;
import me.skymc.taboolib.fileutils.ConfigUtils;
import me.skymc.taboolib.itemnbtapi.NBTItem;
import me.skymc.taboolib.itemnbtapi.NBTList;
import me.skymc.taboolib.itemnbtapi.NBTListCompound;
import me.skymc.taboolib.itemnbtapi.NBTType;
import me.skymc.taboolib.message.MsgUtils;
import me.skymc.taboolib.other.NumberUtils;
import me.skymc.taboolib.string.Language;
public class ItemUtils {
@Getter
private static FileConfiguration itemdir = null;
@Getter
private static FileConfiguration itemCache = null;
@Getter
private static File finalItemsFolder;
@Getter
private static LinkedHashMap<String, String> itemlib = new LinkedHashMap<>();
@Getter
private static LinkedHashMap<String, ItemStack> itemCaches = new LinkedHashMap<>();
@Getter
private static LinkedHashMap<String, ItemStack> itemCachesFinal = new LinkedHashMap<>();
/**
* 获取物品缓存
* 检测顺序：
* 1. 固定物品库
* 2. 动态物品库
*
* @param name 物品名称
* @return
*/
public static ItemStack getCacheItem(String name) {
// 检测固定物品库是否存在该物品
if (itemCachesFinal.containsKey(name)) {
return itemCachesFinal.get(name);
}
// 返回动态物品库
return itemCaches.get(name);
}
public static boolean isExists(String name) {
return itemCachesFinal.containsKey(name) || itemCaches.containsKey(name);
}
public static void LoadLib() {
itemdir = YamlConfiguration.loadConfiguration(new File(Main.getInst().getConfig().getString("DATAURL.ITEMDIR")));
reloadItemName();
reloadItemCache();
}
public static void loadItemsFile(File file, boolean finalFile) {
FileConfiguration conf = ConfigUtils.load(Main.getInst(), file);
for (String name : conf.getConfigurationSection("").getKeys(false)) {
if (isExists(name)) {
MsgUtils.warn("无法载入载入物品 &4" + name + "&c, 因为它已经存在了");
} else if (finalFile) {
itemCachesFinal.put(name, loadItem(conf, name));
} else {
itemCaches.put(name, loadItem(conf, name));
}
}
}
public static void reloadItemCache() {
itemCaches.clear();
itemCachesFinal.clear();
loadItemsFile(getItemCacheFile(), false);
// 创建固定物品库
finalItemsFolder = new File(Main.getInst().getDataFolder(), "FinalItems");
if (!finalItemsFolder.exists()) {
finalItemsFolder.mkdir();
}
// 检查固定物品库中的物品
for (File file : finalItemsFolder.listFiles()) {
loadItemsFile(file, true);
}
MsgUtils.send("载入 " + (itemCaches.size() + itemCachesFinal.size()) + " 项缓存物品");
}
public static void reloadItemName() {
FileConfiguration conf = new Language("ITEM_NAME", Main.getInst(), true).getConfiguration();
itemlib.clear();
for (String a : conf.getConfigurationSection("").getKeys(false)) {
itemlib.put(a, conf.getString(a));
}
MsgUtils.send("载入 " + itemlib.size() + " 项物品名称");
}
public static File getItemCacheFile() {
File itemCacheFile = new File(Main.getInst().getDataFolder(), "items.yml");
if (!itemCacheFile.exists()) {
Main.getInst().saveResource("items.yml", true);
}
return itemCacheFile;
}
public static String getCustomName(ItemStack item) {
if (item == null || item.getType().equals(Material.AIR)) {
return "空";
}
int data = item.getType().getMaxDurability() == 0 ? item.getDurability() : 0;
return item.getItemMeta().hasDisplayName() ? item.getItemMeta().getDisplayName() : itemlib.get(item.getType() + ":" + data) == null ? item.getType().toString() : itemlib.get(item.getType() + ":" + data);
}
@SuppressWarnings("deprecation")
public static ItemStack getItemFromDir(String name) {
if (itemdir != null) {
return itemdir.getItemStack("item." + name);
}
return null;
}
@SuppressWarnings("deprecation")
public static ItemStack item(int n, int a, int d) {
ItemStack item = new ItemStack(n, a, (short)d);
return item;
}
public static ItemStack setName(ItemStack i, String n) {
ItemMeta meta = i.getItemMeta();
meta.setDisplayName(n);
i.setItemMeta(meta);
return i;
}
public static ItemStack Enchant(ItemStack i, Enchantment e, int l) {
ItemMeta meta = i.getItemMeta();
meta.addEnchant(e, l, false);
i.setItemMeta(meta);
return i;
}
public static ItemStack addFlag(ItemStack i, ItemFlag f) {
ItemMeta meta = i.getItemMeta();
meta.addItemFlags(f);
i.setItemMeta(meta);
return i;
}
public static boolean isNull(ItemStack item) {
return item == null || item.getType().equals(Material.AIR);
}
public static boolean isName(ItemStack i, String a) {
if (!isNamed(i) || i.getItemMeta() == null || i.getItemMeta().getDisplayName() == null || !i.getItemMeta().getDisplayName().equals(a)) {
return false;
}
return true;
}
public static boolean isNameAs(ItemStack i, String a) {
if (!isNamed(i) || !i.getItemMeta().getDisplayName().contains(a)) {
return false;
}
return true;
}
public static String asString(String args, Player placeholderPlayer) {
if (placeholderPlayer == null) {
return args.replace("&", "§");
}
return PlaceholderAPI.setPlaceholders(placeholderPlayer, args.replace("&", "§"));
}
public static List<String> asString(List<String> args, Player placeholderPlayer) {
for (int i = 0 ; i < args.size() ; i ++) {
args.set(i, asString(args.get(i), placeholderPlayer));
}
return args;
}
public static ItemFlag asItemFlag(String flag) {
try {
return ItemFlag.valueOf(flag);
}
catch (Exception e) {
return null;
}
}
@SuppressWarnings("deprecation")
public static Material asMaterial(String args) {
try {
Material material = Material.getMaterial(args);
return material != null ? material : Material.getMaterial(Integer.valueOf(args));
}
catch (Exception e) {
return Material.STONE;
}
}
@SuppressWarnings({ "deprecation" })
public static Enchantment asEnchantment(String enchant) {
try {
Enchantment enchantment = Enchantment.getByName(enchant);
return enchantment != null ? enchantment : Enchantment.getById(Integer.valueOf(enchant));
}
catch (Exception e) {
return null;
}
}
@SuppressWarnings("deprecation")
public static PotionEffectType asPotionEffectType(String potion) {
try {
PotionEffectType type = PotionEffectType.getByName(potion);
return type != null ? type : PotionEffectType.getById(Integer.valueOf(potion));
}
catch (Exception e) {
return null;
}
}
public static Color asColor(String color) {
try {
return Color.fromBGR(Integer.valueOf(color.split("-")[0]), Integer.valueOf(color.split("-")[1]), Integer.valueOf(color.split("-")[2]));
}
catch (Exception e) {
return Color.fromBGR(0, 0, 0);
}
}
public static String asAttribute(String name) {
if (name.toLowerCase().equals("damage")) {
return "generic.attackDamage";
}
else if (name.toLowerCase().equals("attackspeed")) {
return "generic.attackSpeed";
}
else if (name.toLowerCase().equals("health")) {
return "generic.maxHealth";
}
else if (name.toLowerCase().equals("speed")) {
return "generic.movementSpeed";
}
else if (name.toLowerCase().equals("knockback")) {
return "generic.knockbackResistance";
}
else if (name.toLowerCase().equals("armor")) {
return "generic.armor";
}
else if (name.toLowerCase().equals("luck")) {
return "generic.luck";
}
return null;
}
/**
* 包含介绍
*
* @param i 物品
* @param a 关键字
*/
public static boolean hasLore(ItemStack i, String a) {
if (!isLored(i) || !i.getItemMeta().getLore().toString().contains(a)) {
return false;
}
return true;
}
/**
* 如果已描述
*
* @param i
* @return
*/
public static boolean isLored(ItemStack i) {
if (i == null || i.getItemMeta() == null || i.getItemMeta().getLore() == null) {
return false;
}
return true;
}
/**
* 如果已命名
*
* @param i
* @return
*/
public static boolean isNamed(ItemStack i) {
if (i == null || i.getItemMeta() == null || i.getItemMeta().getDisplayName() == null) {
return false;
}
return true;
}
/**
* 添加描述
*
* @param is 物品
* @param lore 描述
*/
public static ItemStack addLore(ItemStack is, String lore) {
ItemMeta meta = is.getItemMeta();
List<String> _lore = meta.hasLore() ? meta.getLore() : new ArrayList<>();
_lore.add(lore.replaceAll("&", "§"));
is.setItemMeta(meta);
return is;
}
/**
* 移除描述
*
* @param is 物品
* @param line 行数
*/
public static ItemStack delLore(ItemStack is, int line) {
ItemMeta meta = is.getItemMeta();
if (meta.hasLore()) {
List<String> l = meta.getLore();
if (l.size() >= line) {
l.remove(line);
meta.setLore(l);
is.setItemMeta(meta);
}
}
return is;
}
/**
* 获取介绍所在行数
*
* @param i 物品
* @param a 关键字
*/
public static int getLore(ItemStack i, String a) {
if (isLored(i)) {
for (int j = 0; j < i.getItemMeta().getLore().size() ; j++) {
if (i.getItemMeta().getLore().get(j).contains(a)) {
return j;
}
}
}
return 0;
}
/**
* 添加耐久
*
* @param i 物品
* @param d 耐久
*/
public static ItemStack addDurability(ItemStack i, int d) {
i.setDurability((short) (i.getDurability() + d));
int min = i.getDurability();
int max = i.getType().getMaxDurability();
if (min >= max) {
i.setType(Material.AIR);
}
return i;
}
/**
* 替换描述
*
* @param i 物品
* @param l1 关键字1
* @param l2 关键字2
*/
public static ItemStack repalceLore(ItemStack i, String l1, String l2) {
if (!isLored(i)) {
return i;
}
else {
ItemMeta meta = i.getItemMeta();
List<String> lore = meta.getLore();
for (int j = 0 ; j < lore.size() ; j++) {
lore.set(j, lore.get(j).replace(l1, l2));
}
meta.setLore(lore);
i.setItemMeta(meta);
}
return i;
}
public static ItemStack loadItem(FileConfiguration f, String s) {
return loadItem(f, s, null);
}
public static ItemStack loadItem(FileConfiguration f, String s, Player papiPlayer) {
return loadItem(f.getConfigurationSection(s), papiPlayer);
}
public static ItemStack loadItem(ConfigurationSection section, Player papiPlayer) {
if (section.get("bukkit") instanceof ItemStack) {
return section.getItemStack("bukkit");
}
// 材质
ItemStack item = new ItemStack(asMaterial(section.get("material").toString()));
// 数量
item.setAmount(section.contains("amount") ? section.getInt("amount") : 1);
// 耐久
item.setDurability((short) section.getInt("data"));
// 元数据
ItemMeta meta = item.getItemMeta();
// 展示名
if (section.contains("name")) {
meta.setDisplayName(asString(section.getString("name"), papiPlayer));
}
// 描述
if (section.contains("lore")) {
meta.setLore(asString(section.getStringList("lore"), papiPlayer));
}
// 附魔
if (section.contains("enchants")) {
for (String preEnchant : section.getConfigurationSection("enchants").getKeys(false)) {
Enchantment enchant = asEnchantment(preEnchant);
if (enchant != null) {
meta.addEnchant(enchant, section.getInt("enchants." + preEnchant), true);
}
else {
MsgUtils.warn("&8" + preEnchant + " &c不是一个有效的附魔名称");
MsgUtils.warn("&c输入 &4/taboolib enchants&c 查看所有附魔");
}
}
}
// 标签
if (section.contains("flags") && TabooLib.getVerint() > 10700) {
for (String preFlag : section.getStringList("flags")) {
ItemFlag flag = asItemFlag(preFlag);
if (flag != null) {
meta.addItemFlags(flag);
}
else {
MsgUtils.warn("&8" + preFlag + " &c不是一个有效的标签名称");
MsgUtils.warn("&c输入 &4/taboolib flags&c 查看所有标签");
}
}
}
// 皮革
if (meta instanceof LeatherArmorMeta && section.contains("color")) {
((LeatherArmorMeta) meta).setColor(asColor(section.getString("color")));
}
// 药水
if (meta instanceof PotionMeta && section.contains("potions")) {
PotionMeta potionMeta = (PotionMeta) meta;
for (String prePotionName : section.getConfigurationSection("potions").getKeys(false)) {
PotionEffectType potionEffectType = asPotionEffectType(prePotionName);
if (potionEffectType != null) {
potionMeta.addCustomEffect(new PotionEffect(
potionEffectType,
NumberUtils.getInteger(section.getString("potions." + prePotionName).split("-")[0]),
NumberUtils.getInteger(section.getString("potions." + prePotionName).split("-")[1]) - 1), true);
}
else {
MsgUtils.warn("&8" + potionEffectType + " &c不是一个有效的药水名称");
MsgUtils.warn("&c输入 &4/taboolib potions&c 查看所有药水");
}
}
}
// 元数据
item.setItemMeta(meta);
// 数据
NBTItem nbt = new NBTItem(item);
// 物品标签
if (section.contains("nbt")) {
for (String name : section.getConfigurationSection("nbt").getKeys(false)) {
Object obj = section.get("nbt." + name);
if (obj instanceof String) {
nbt.setString(name, obj.toString());
}
else if (obj instanceof Double) {
nbt.setDouble(name, Double.valueOf(obj.toString()));
}
else if (obj instanceof Integer) {
nbt.setInteger(name, Integer.valueOf(obj.toString()));
}
else if (obj instanceof Long) {
nbt.setLong(name, Long.valueOf(obj.toString()));
}
else {
nbt.setObject(name, obj);
}
}
}
// 物品属性
if (section.contains("attributes")) {
NBTList attr = nbt.getList("AttributeModifiers", NBTType.NBTTagCompound);
for (String hand : section.getConfigurationSection("attributes").getKeys(false)) {
for (String name : section.getConfigurationSection("attributes." + hand).getKeys(false)) {
if (asAttribute(name) != null) {
try {
NBTListCompound _attr = attr.addCompound();
Object num = section.get("attributes." + hand + "." + name);
if (num.toString().contains("%")) {
_attr.setDouble("Amount", Double.valueOf(num.toString().replace("%", "")) / 100D);
_attr.setInteger("Operation", 1);
}
else {
_attr.setDouble("Amount", Double.valueOf(num.toString()));
_attr.setInteger("Operation", 0);
}
_attr.setString("AttributeName", asAttribute(name));
_attr.setInteger("UUIDMost", NumberUtils.getRand().nextInt(Integer.MAX_VALUE));
_attr.setInteger("UUIDLeast", NumberUtils.getRand().nextInt(Integer.MAX_VALUE));
_attr.setString("Name", asAttribute(name));
if (!hand.equals("all")) {
_attr.setString("Slot", hand);
}
}
catch (Exception e) {
MsgUtils.warn("&8" + name + " &c属性载入失败: &8" + e.getMessage());
}
}
else {
MsgUtils.warn("&8" + name + " &c不是一个有效的属性名称");
MsgUtils.warn("&c输入 &4/taboolib attributes&c 查看所有属性");
}
}
}
}
return nbt.getItem();
}
public static NBTItem setAttribute(NBTItem nbt, String name, Object num, String hand) {
NBTList attr = nbt.getList("AttributeModifiers", NBTType.NBTTagCompound);
if (asAttribute(name) != null) {
try {
NBTListCompound _attr = null;
for (int i = 0 ; i < attr.size() ; i++) {
NBTListCompound nlc = attr.getCompound(i);
if (nlc.getString("AttributeName").equals(asAttribute(name))) {
_attr = nlc;
}
}
if (_attr == null) {
_attr = attr.addCompound();
}
if (num.toString().contains("%")) {
_attr.setDouble("Amount", Double.valueOf(num.toString().replace("%", "")) / 100D);
_attr.setInteger("Operation", 1);
}
else {
_attr.setDouble("Amount", Double.valueOf(num.toString()));
_attr.setInteger("Operation", 0);
}
_attr.setString("AttributeName", asAttribute(name));
_attr.setInteger("UUIDMost", NumberUtils.getRand().nextInt(Integer.MAX_VALUE));
_attr.setInteger("UUIDLeast", NumberUtils.getRand().nextInt(Integer.MAX_VALUE));
_attr.setString("Name", asAttribute(name));
if (!hand.equals("all")) {
_attr.setString("Slot", hand);
}
}
catch (Exception e) {
MsgUtils.warn("&8" + name + " &c属性载入失败: &8" + e.getMessage());
}
}
else {
MsgUtils.warn("&8" + name + " &c不是一个有效的属性名称");
MsgUtils.warn("&c输入 &4/taboolib attributes&c 查看所有属性");
}
return nbt;
}
@Deprecated
public static void putO(ItemStack item, Inventory inv, int i) {
inv.setItem(i, item);
inv.setItem(i+1, item);
inv.setItem(i+2, item);
inv.setItem(i+9, item);
inv.setItem(i+10, null);
inv.setItem(i+11, item);
inv.setItem(i+18, item);
inv.setItem(i+19, item);
inv.setItem(i+20, item);
}
}

46
src/main/java/me/skymc/taboolib/inventory/speciaitem/AbstractSpecialItem.java Normal file
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package me.skymc.taboolib.inventory.speciaitem;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.Plugin;
/**
* @author sky
* @since 2018年2月17日 下午8:35:42
*/
public abstract interface AbstractSpecialItem {
/**
* 当接口被载入
*/
default void onEnable() {}
/**
* 当接口被卸载
*/
default void onDisable() {}
/**
* 获取识别名称
*
* @return String
*/
abstract String getName();
/**
* 获取载入插件
*
* @return {@link Plugin}
*/
abstract Plugin getPlugin();
/**
* 是否进行点击事件
*
* @param player 玩家
* @param currentItem 点击物品
* @param cursorItem 持有物品
* @return {@link SpecialItemResult[]}
*/
abstract SpecialItemResult[] isCorrectClick(Player player, ItemStack currentItem, ItemStack cursorItem);
}

181
src/main/java/me/skymc/taboolib/inventory/speciaitem/SpecialItem.java Normal file
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package me.skymc.taboolib.inventory.speciaitem;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.event.server.PluginDisableEvent;
import org.bukkit.plugin.Plugin;
import lombok.Getter;
import me.skymc.taboolib.Main;
import me.skymc.taboolib.inventory.ItemUtils;
import me.skymc.taboolib.message.MsgUtils;
/**
* @author sky
* @since 2018年2月17日 下午8:34:12
*/
public class SpecialItem implements Listener {
private static SpecialItem specialItem = null;
private final List<AbstractSpecialItem> ITEM_DATA = new CopyOnWriteArrayList<>();
@Getter
private boolean isLoaded;
/**
* 构造方法
*/
private SpecialItem() {
}
/**
* 获取工具对象
*
* @return {@link SpecialItem}
*/
public static SpecialItem getInst() {
if (specialItem == null) {
synchronized (SpecialItem.class) {
if (specialItem == null) {
specialItem = new SpecialItem();
// 注册监听器
Bukkit.getPluginManager().registerEvents(specialItem, Main.getInst());
}
}
}
return specialItem;
}
/**
* 注册接口
*
* @param item 接口对象
*/
public void register(AbstractSpecialItem item) {
if (contains(item.getName())) {
MsgUtils.warn("特殊物品接口已存在, 检查名称 &4" + item.getName() + " &c是否重复");
}
else {
ITEM_DATA.add(item);
if (isLoaded) {
item.onEnable();
}
}
}
/**
* 注销接口
*
* @param name 注册名称
*/
public void cancel(String name) {
for (AbstractSpecialItem specialitem : ITEM_DATA) {
if (specialitem.getName() != null && specialitem.getName().equals(specialitem)) {
specialitem.onDisable();
ITEM_DATA.remove(specialitem);
}
}
}
/**
* 注销接口
*
* @param plugin 注册插件
*/
public void cancel(Plugin plugin) {
for (AbstractSpecialItem specialitem : ITEM_DATA) {
if (specialitem.getPlugin() != null && specialitem.getPlugin().equals(plugin)) {
specialitem.onDisable();
ITEM_DATA.remove(specialitem);
}
}
}
/**
* 判断名称是否存在
*
* @param name 注册名称
* @return boolean
*/
public boolean contains(String name) {
for (AbstractSpecialItem specialitem : ITEM_DATA) {
if (specialitem.getName().equals(name)) {
return true;
}
}
return false;
}
/**
* 载入所有已注册接口
*/
public void loadItems() {
ITEM_DATA.forEach(x -> x.onEnable());
isLoaded = true;
}
/**
* 注销所有已注册接口
*/
public void unloadItems() {
ITEM_DATA.forEach(x -> x.onDisable());
ITEM_DATA.clear();
}
@EventHandler
public void onDisable(PluginDisableEvent e) {
cancel(e.getPlugin());
}
@EventHandler (priority = EventPriority.MONITOR)
public void click(InventoryClickEvent e) {
if (e.isCancelled()) {
return;
}
if (ItemUtils.isNull(e.getCurrentItem()) || ItemUtils.isNull(e.getCursor())) {
return;
}
Player player = (Player) e.getWhoClicked();
for (AbstractSpecialItem specialitem : ITEM_DATA) {
for (SpecialItemResult result : specialitem.isCorrectClick(player, e.getCurrentItem(), e.getCursor())) {
if (result == SpecialItemResult.CANCEL) {
e.setCancelled(true);
}
else if (result == SpecialItemResult.BREAK) {
return;
}
else if (result == SpecialItemResult.REMOVE_ITEM_CURRENT) {
e.setCurrentItem(null);
}
else if (result == SpecialItemResult.REMOVE_ITEM_CURSOR) {
e.getWhoClicked().setItemOnCursor(null);
}
else if (result == SpecialItemResult.REMOVE_ITEM_CURRENT_AMOUNT_1) {
if (e.getCurrentItem().getAmount() > 1) {
e.getCurrentItem().setAmount(e.getCurrentItem().getAmount() - 1);
}
else {
e.setCurrentItem(null);
}
}
else if (result == SpecialItemResult.REMOVE_ITEM_CURSOR_AMOUNT_1) {
if (e.getCursor().getAmount() > 1) {
e.getCursor().setAmount(e.getCursor().getAmount() - 1);
}
else {
e.getWhoClicked().setItemOnCursor(null);
}
}
}
}
}
}

39
src/main/java/me/skymc/taboolib/inventory/speciaitem/SpecialItemResult.java Normal file
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package me.skymc.taboolib.inventory.speciaitem;
/**
* @author sky
* @since 2018年2月17日 下午8:55:36
*/
public enum SpecialItemResult {
/**
* 停止接口检测
*/
BREAK,
/**
* 取消点击事件
*/
CANCEL,
/**
* 移除点击物品
*/
REMOVE_ITEM_CURRENT,
/**
* 移除鼠标物品
*/
REMOVE_ITEM_CURSOR,
/**
* 移除一个点击物品
*/
REMOVE_ITEM_CURRENT_AMOUNT_1,
/**
* 移除一个鼠标物品
*/
REMOVE_ITEM_CURSOR_AMOUNT_1;
}