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src/main/java/org/frontleaves/xf_tools/Commands/MenuCommandExecutor.java

@@ -7,52 +7,75 @@ import org.frontleaves.xf_tools.XF_Tools;
 
 import java.util.Objects;
 
+/**
+ * @author 筱锋xiao_lfeng
+ * @since v1.0.0-Alpha
+ */
 public class MenuCommandExecutor implements CommandExecutor {
-
-    public XF_Tools Tools;
-    public MenuCommandExecutor(XF_Tools Tools) {
-        this.Tools = Tools;
+    public XF_Tools tools;
+    public MenuCommandExecutor(XF_Tools plugins) {
+        this.tools = plugins;
     }
     @Override
-    public boolean onCommand(CommandSender commandSender, Command command, String s, String[] strings) {
-        if (command.getName().equalsIgnoreCase("xftool")
-                || command.getName().equalsIgnoreCase("xftl")
-                || command.getName().equalsIgnoreCase("xf-tool")
-                || command.getName().equalsIgnoreCase("xf-tl")) {
+    public boolean onCommand(CommandSender sender, Command command, String s, String[] strings) {
+        if ("xftool".equalsIgnoreCase(command.getName())
+                || "xftl".equalsIgnoreCase(command.getName())
+                || "xf-tool".equalsIgnoreCase(command.getName())
+                || "xf-tl".equalsIgnoreCase(command.getName())) {
+            System.out.println();
             if (strings.length == 0) {
-                commandSender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==",Tools.XF_Prefix));
-                commandSender.sendMessage(String.format("§3筱锋工具箱[XF_Tool]（版本号：%s）", Tools.XF_Version));
-                commandSender.sendMessage(String.format("§3作者：%s", Tools.XF_Author));
-                commandSender.sendMessage("§3博客：§ehttps://www.blog.x-lf.com/");
-                commandSender.sendMessage("§2输入 §6/xf-tool help §2 查看插件帮助吧");
-                commandSender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==",Tools.XF_Prefix));
+                sender.sendMessage(String.format("§7§l§m==]==========§r %s §7§l§m==========[==", tools.xfPrefix));
+                sender.sendMessage(String.format("§3筱锋工具箱[XF_Tool]（版本号：%s）", tools.xfVersion));
+                sender.sendMessage(String.format("§3作者：%s", tools.xfAuthor));
+                sender.sendMessage("§3博客：§ehttps://blog.x-lf.com/");
+                sender.sendMessage("§2输入 §6/xf-tool help §2 查看插件帮助吧");
+                sender.sendMessage(String.format("§7§l§m==]==========§r %s §7§l§m==========[==", tools.xfPrefix));
             } else {
                 if (Objects.equals(strings[0], "help")) {
                     if (strings.length == 1) {
-                        commandSender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==",Tools.XF_Prefix));
-                        commandSender.sendMessage("§6/xf-tool §7- 查看插件信息");
-                        commandSender.sendMessage("§6/xf-tool help [page] §7- 查看指令帮助");
-                        commandSender.sendMessage("§6/xf-tool setting §7- 插件基础设置");
-                        commandSender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==",Tools.XF_Prefix));
-                        commandSender.sendMessage("§a页码： §71§8/§71");
+                        sender.sendMessage(String.format("§7§l§m==]==========§r %s §7§l§m==========[==", tools.xfPrefix));
+                        sender.sendMessage("§6/xf-tool §7- 查看插件信息");
+                        sender.sendMessage("§6/xf-tool help [page] §7- 查看指令帮助");
+                        sender.sendMessage("§6/xf-tool drop §7- 丢弃管理");
+                        sender.sendMessage("§6/xf-op §7- OP管理");
+                        sender.sendMessage("§6/xf-tool setting §7- 插件基础设置");
+                        sender.sendMessage(String.format("§7§l§m==]==========§r %s §7§l§m==========[==", tools.xfPrefix));
+                        sender.sendMessage("§a页码： §71§8/§71");
                     } else if (strings.length == 2) {
                         if (Objects.equals(strings[1], "1")) {
-                            commandSender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==",Tools.XF_Prefix));
-                            commandSender.sendMessage("§6/xf-tool §7- 查看插件信息");
-                            commandSender.sendMessage("§6/xf-tool help [page] §7- 查看指令帮助");
-                            commandSender.sendMessage("§6/xf-tool op §7- 赋予OP操作");
-                            commandSender.sendMessage("§6/xf-tool setting §7- 插件基础设置");
-                            commandSender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==",Tools.XF_Prefix));
-                            commandSender.sendMessage("§a页码： §71§8/§71");
-                        } else commandSender.sendMessage(String.format("%s§r%s §r§c页码超出范围！", Tools.XF_Prefix, Tools.XF_PrefixArrow));
+                            sender.sendMessage(String.format("§7§l§m==]==========§r %s §7§l§m==========[==", tools.xfPrefix));
+                            sender.sendMessage("§6/xf-tool §7- 查看插件信息");
+                            sender.sendMessage("§6/xf-tool help [page] §7- 查看指令帮助");
+                            sender.sendMessage("§6/xf-op §7- OP管理");
+                            sender.sendMessage("§6/xf-tool setting §7- 插件基础设置");
+                            sender.sendMessage(String.format("§7§l§m==]==========§r %s §7§l§m==========[==", tools.xfPrefix));
+                            sender.sendMessage("§a页码： §71§8/§71");
+                        } else {
+                            sender.sendMessage(String.format("%s§r%s §r§c页码超出范围！", tools.xfPrefix, tools.xfPrefixArrow));
+                        }
                     } else {
-                        commandSender.sendMessage(String.format("%s§r%s §r§c参数不正确，请输入 §6/xf-tool help §c查看指令帮助", Tools.XF_Prefix, Tools.XF_PrefixArrow));
+                        sender.sendMessage(String.format("%s§r%s §r§c参数不正确，请输入 §6/xf-tool help §c查看指令帮助", tools.xfPrefix, tools.xfPrefixArrow));
                     }
                 } else if (Objects.equals(strings[0], "setting")) {
-                    commandSender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==",Tools.XF_Prefix));
-                    commandSender.sendMessage("§6/xf-tool update §7- 查看是否有可选更新");
-                    commandSender.sendMessage("§6/xf-tool version §7- 查看插件版本");
-                    commandSender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==",Tools.XF_Prefix));
+                    sender.sendMessage(String.format("§7§l§m==]==========§r %s §7§l§m==========[==", tools.xfPrefix));
+                    sender.sendMessage("§6/xf-tool update §7- 查看是否有可选更新");
+                    sender.sendMessage("§6/xf-tool version §7- 查看插件版本");
+                    sender.sendMessage(String.format("§7§l§m==]==========§r %s §7§l§m==========[==", tools.xfPrefix));
+                } else if (Objects.equals(strings[0], "update")) {
+                    sender.sendMessage(String.format("%s§r%s §r§c很抱歉，我还没有做接口哈！", tools.xfPrefix, tools.xfPrefixArrow));
+                } else if (Objects.equals(strings[0], "drop")) {
+                    if (tools.getConfig().getBoolean("Plugin_Drop")) {
+                        sender.sendMessage(String.format("§7§l§m==]==========§r %s §7§l§m==========[==", tools.xfPrefix));
+                        sender.sendMessage("§6/xf-drop §7- 解除丢弃物品");
+                        sender.sendMessage("§6/xf-drop <on or off> §7- 设置是否允许丢弃物品");
+                        sender.sendMessage(String.format("§7§l§m==]==========§r %s §7§l§m==========[==", tools.xfPrefix));
+                    } else {
+                        sender.sendMessage(String.format("%s§r%s §r§c服务器没有开启服务器掉落保护", tools.xfPrefix, tools.xfPrefixArrow));
+                    }
+                } else if (Objects.equals(strings[0],"version")) {
+                    sender.sendMessage(String.format("%s§r%s §r§3版本号：%s", tools.xfPrefix, tools.xfPrefixArrow, tools.xfVersion));
+                } else {
+                    sender.sendMessage(String.format("%s§r%s §r§c参数错误请输入 §6/xf-tool help §c查看帮助", tools.xfPrefix, tools.xfPrefixArrow));
                 }
             }
         }

src/main/java/org/frontleaves/xf_tools/Commands/OpCheckCommandExecutor.java

@@ -4,30 +4,42 @@ import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
 import org.bukkit.command.ConsoleCommandSender;
+import org.bukkit.entity.Player;
 import org.frontleaves.xf_tools.XF_Tools;
 
+/**
+ * @author 筱锋xiao_lfeng
+ * @since v1.0.0-Alpha
+ */
 public class OpCheckCommandExecutor implements CommandExecutor {
-
-    public XF_Tools Tools;
-
+    public XF_Tools tools;
     public OpCheckCommandExecutor(XF_Tools plugins) {
-        this.Tools = plugins;
+        this.tools = plugins;
     }
-
     @Override
-    public boolean onCommand(CommandSender commandSender, Command command, String s, String[] strings) {
-        if (command.getName().equalsIgnoreCase("op")) {
+    public boolean onCommand(CommandSender sender, Command command, String s, String[] strings) {
+        if ("op".equalsIgnoreCase(command.getName()) || "deop".equalsIgnoreCase(command.getName())) {
             if (strings.length == 0) {
-                if (commandSender.isOp()) {
-                    commandSender.sendMessage(String.format("%s§r%s §r§c我不建议你赋予管理员！", Tools.XF_Prefix, Tools.XF_PrefixArrow));
+                if (sender.isOp()) {
+                    if (sender instanceof ConsoleCommandSender) {
+                        sender.sendMessage(String.format("%s§r%s §r§c此命令被禁止，请使用 §6/xf-op §c查看帮助！", tools.xfPrefix, tools.xfPrefixArrow));
+                    } else {
+                        sender.sendMessage(String.format("%s§r%s §r§c我不建议你赋予管理员！", tools.xfPrefix, tools.xfPrefixArrow));
+                    }
                 } else {
-                    commandSender.sendMessage(String.format("%s§r%s §r§c你可不是管理员哦！这个指令不要用，别怪我没提醒你！", Tools.XF_Prefix, Tools.XF_PrefixArrow));
+                    sender.sendMessage(String.format("%s§r%s §r§c你可不是管理员哦！这个指令不要用，别怪我没提醒你！", tools.xfPrefix, tools.xfPrefixArrow));
                 }
             } else {
-                if (commandSender instanceof ConsoleCommandSender) {
-                    commandSender.sendMessage(String.format("%s§r%s §r§c此命令被禁止，请使用 §6/xf-op §c查看帮助！", Tools.XF_Prefix, Tools.XF_PrefixArrow));
+                if (sender instanceof ConsoleCommandSender) {
+                    sender.sendMessage(String.format("%s§r%s §r§c此命令被禁止，请使用 §6/xf-op §c查看帮助！", tools.xfPrefix, tools.xfPrefixArrow));
                 } else {
-                    commandSender.sendMessage(String.format("%s§r%s §r§c禁止游戏内赋予管理员！此命令被禁止", Tools.XF_Prefix, Tools.XF_PrefixArrow));
+                    Player player = (Player) sender;
+                    sender.sendMessage(String.format("%s§r%s §r§c禁止游戏内赋予管理员！此命令被禁止", tools.xfPrefix, tools.xfPrefixArrow));
+                    if (sender.isOp()) {
+                        player.kickPlayer(String.format("§7[%s§7] §r§c我跟你说过了，服务器内不允许赋予OP", tools.xfPrefix));
+                    } else {
+                        player.kickPlayer(String.format("§7[%s§7] §r§c我跟你说过了，服务器内不允许赋予OP，何况你也不是OP", tools.xfPrefix));
+                    }
                 }
             }
         }

src/main/java/org/frontleaves/xf_tools/Commands/XfDropCommandExecutor.java

@@ -0,0 +1,89 @@
+package org.frontleaves.xf_tools.Commands;
+
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.frontleaves.xf_tools.XF_Tools;
+
+import java.util.Objects;
+
+/**
+ * @author 筱锋xiao_lfeng
+ * @since v1.0.0-Alpha
+ */
+public class XfDropCommandExecutor implements CommandExecutor {
+
+    protected XF_Tools tools;
+
+    public XfDropCommandExecutor(XF_Tools plugins) {
+        this.tools = plugins;
+    }
+
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if ("xf-drop".equalsIgnoreCase(command.getName())) {
+            if (tools.getConfig().getBoolean("Plugin_Drop")) {
+                if (sender instanceof Player) {
+                    if (args.length == 0) {
+                        int i = 0;
+                        Object[] user = new Object[2];
+                        for (; tools.xfPlayer.get(i).length != 0; i++) {
+                            user = tools.xfPlayer.get(i);
+                            if (user[0] == sender.getName()) {
+                                break;
+                            }
+                        }
+                        if ((int) user[1] == 0) {
+                            user[1] = 1;
+                            sender.sendMessage(String.format("%s§r%s §r§2解除丢弃物品设置成功", tools.xfPrefix, tools.xfPrefixArrow));
+                        } else {
+                            sender.sendMessage(String.format("%s§r%s §r§c你已经解除过绑定了", tools.xfPrefix, tools.xfPrefixArrow));
+                        }
+                    } else if (args.length == 1) {
+                        if (Objects.equals(args[0], "on")) {
+                            int i = 0;
+                            Object[] user = new Object[2];
+                            for (; tools.xfPlayer.get(i).length != 0; i++) {
+                                user = tools.xfPlayer.get(i);
+                                if (user[0] == sender.getName()) {
+                                    break;
+                                }
+                            }
+                            if ((int) user[1] == 1) {
+                                user[1] = 0;
+                                sender.sendMessage(String.format("%s§r%s §r§2禁止丢弃物品设置成功", tools.xfPrefix, tools.xfPrefixArrow));
+                            } else {
+                                sender.sendMessage(String.format("%s§r%s §r§c你已经上锁了", tools.xfPrefix, tools.xfPrefixArrow));
+                            }
+                        } else if (Objects.equals(args[0], "off")) {
+                            int i = 0;
+                            Object[] user = new Object[2];
+                            for (; tools.xfPlayer.get(i).length != 0; i++) {
+                                user = tools.xfPlayer.get(i);
+                                if (user[0] == sender.getName()) {
+                                    break;
+                                }
+                            }
+                            if ((int) user[1] == 0) {
+                                user[1] = 1;
+                                sender.sendMessage(String.format("%s§r%s §r§2解除丢弃物品设置成功", tools.xfPrefix, tools.xfPrefixArrow));
+                            } else {
+                                sender.sendMessage(String.format("%s§r%s §r§c你已经解除过绑定了", tools.xfPrefix, tools.xfPrefixArrow));
+                            }
+                        } else {
+                            sender.sendMessage(String.format("%s§r%s §r§c参数不正确，请输入 §6/xf-tool help §c查看指令帮助", tools.xfPrefix, tools.xfPrefixArrow));
+                        }
+                    } else {
+                        sender.sendMessage(String.format("%s§r%s §r§c参数不正确，请输入 §6/xf-tool help §c查看指令帮助", tools.xfPrefix, tools.xfPrefixArrow));
+                    }
+                } else {
+                    sender.sendMessage(String.format("%s§3§r%s §r§c此指令只允许玩家进行操作！", tools.xfPrefix, tools.xfPrefixArrow));
+                }
+            } else {
+                sender.sendMessage(String.format("%s§r%s §r§c服务器没有开启服务器掉落保护", tools.xfPrefix, tools.xfPrefixArrow));
+            }
+        }
+        return true;
+    }
+}

src/main/java/org/frontleaves/xf_tools/Commands/XfOpCommandExecutor.java

@@ -10,92 +10,102 @@ import org.bukkit.entity.Player;
 import org.frontleaves.xf_tools.XF_Tools;
 
 import java.util.Objects;
+import java.util.Optional;
 import java.util.Set;
 
 public class XfOpCommandExecutor implements CommandExecutor {
 
-    public XF_Tools Tools;
+    public XF_Tools tools;
 
-    public XfOpCommandExecutor(XF_Tools Tools) {
-        this.Tools = Tools;
+    public XfOpCommandExecutor(XF_Tools plugins) {
+        this.tools = plugins;
     }
 
     @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
-        if (command.getName().equalsIgnoreCase("xf-op")) {
+        if ("xf-op".equalsIgnoreCase(command.getName())) {
             if (sender instanceof ConsoleCommandSender) {
                 if (args.length == 0) {
-                    sender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==", Tools.XF_Prefix));
+                    sender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==", tools.xfPrefix));
                     sender.sendMessage("§6/xf-op add <player> <password> §7- 添加一位OP");
                     sender.sendMessage("§6/xf-op del <player> <password> §7- 删除一位OP");
                     sender.sendMessage("§6/xf-op list §7- 查看目前的OP");
-                    sender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==", Tools.XF_Prefix));
+                    sender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==", tools.xfPrefix));
                 } else if (args.length <= 2) {
                     if (Objects.equals(args[0], "add")) {
-                        sender.sendMessage(String.format("%s§3§r%s §r§c参数错误", Tools.XF_Prefix, Tools.XF_PrefixArrow));
-                        sender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==", Tools.XF_Prefix));
+                        sender.sendMessage(String.format("%s§3§r%s §r§c参数错误", tools.xfPrefix, tools.xfPrefixArrow));
+                        sender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==", tools.xfPrefix));
                         sender.sendMessage("§r§3方法：§6/xf-op add <player> <password>");
                         sender.sendMessage("§r§3作用：§7添加一个OP");
                         sender.sendMessage("§r§3示例：§a/xf-op add xiao_lfeng 123456");
                         sender.sendMessage("§r§3备注：§c你的 <password> 是根据你在 config 中的配置决定");
-                        sender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==", Tools.XF_Prefix));
+                        sender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==", tools.xfPrefix));
                     } else if (Objects.equals(args[0], "del")) {
-                        sender.sendMessage(String.format("%s§3§r%s §r§c参数错误", Tools.XF_Prefix, Tools.XF_PrefixArrow));
-                        sender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==", Tools.XF_Prefix));
+                        sender.sendMessage(String.format("%s§3§r%s §r§c参数错误", tools.xfPrefix, tools.xfPrefixArrow));
+                        sender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==", tools.xfPrefix));
                         sender.sendMessage("§r§3方法：§6/xf-op del <player> <password>");
                         sender.sendMessage("§r§3作用：§7删除一个OP");
                         sender.sendMessage("§r§3示例：§a/xf-op del xiao_lfeng 123456");
                         sender.sendMessage("§r§3备注：§c你的 <password> 是根据你在 config 中的配置决定");
-                        sender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==", Tools.XF_Prefix));
+                        sender.sendMessage(String.format("§7§l§m==]========== %s§7§l§m ==========[==", tools.xfPrefix));
                     } else if (Objects.equals(args[0], "list")) {
-                        Set<OfflinePlayer> GetOP = Tools.getServer().getOperators();
-                        String AllOperatorPlayer = null;
-                        for (OfflinePlayer player : GetOP) {
-                            if (AllOperatorPlayer == null) AllOperatorPlayer = player.getName();
-                            else AllOperatorPlayer += ',' + player.getName();
+                        Set<OfflinePlayer> getOp = tools.getServer().getOperators();
+                        StringBuilder allOperatorPlayer = null;
+                        for (OfflinePlayer player : getOp) {
+                            if (allOperatorPlayer == null) {
+                                allOperatorPlayer = Optional.ofNullable(player.getName()).map(StringBuilder::new).orElse(null);
+                            } else {
+                                allOperatorPlayer.append(',').append(player.getName());
+                            }
                         }
-                        sender.sendMessage(String.format("%s§3§r%s §r§3服内管理员如下：", Tools.XF_Prefix, Tools.XF_PrefixArrow));
-                        sender.sendMessage(String.format("%s§3§r%s §r§3%s", Tools.XF_Prefix, Tools.XF_PrefixArrow, AllOperatorPlayer));
+                        sender.sendMessage(String.format("%s§3§r%s §r§3服内管理员如下：", tools.xfPrefix, tools.xfPrefixArrow));
+                        sender.sendMessage(String.format("%s§3§r%s §r§3%s", tools.xfPrefix, tools.xfPrefixArrow, allOperatorPlayer == null ? null : allOperatorPlayer.toString()));
                     }
                 } else if (args.length == 3) {
                     // 获取文件参数
-                    FileConfiguration FileData = Tools.getConfig();
+                    FileConfiguration fileData = tools.getConfig();
                     if (Objects.equals(args[0], "add")) {
-                        if (Objects.equals(args[2], FileData.getString("OP_Password"))) {
-                            Player player = Tools.getServer().getPlayer(args[1]);
+                        if (Objects.equals(args[2], fileData.getString("OP_Password"))) {
+                            Player player = tools.getServer().getPlayer(args[1]);
                             if (player != null) {
                                 player.setOp(true);
-                                player.sendMessage(String.format("%s§3§r%s §r§2恭喜你，加入管理员团队！", Tools.XF_Prefix, Tools.XF_PrefixArrow));
-                                sender.sendMessage(String.format("%s§3§r%s §r§2用户 %s 加入管理员团队！", Tools.XF_Prefix, Tools.XF_PrefixArrow, player.getName()));
+                                player.sendMessage(String.format("%s§3§r%s §r§2恭喜你，加入管理员团队！", tools.xfPrefix, tools.xfPrefixArrow));
+                                sender.sendMessage(String.format("%s§3§r%s §r§2用户 %s 加入管理员团队！", tools.xfPrefix, tools.xfPrefixArrow, player.getName()));
                             } else {
-                                OfflinePlayer SetOpPlayer = Tools.getServer().getOfflinePlayer(args[1]);
-                                if (SetOpPlayer.hasPlayedBefore()) {
-                                    SetOpPlayer.setOp(true);
-                                    sender.sendMessage(String.format("%s§3§r%s §r§2用户 %s 加入管理员团队！", Tools.XF_Prefix, Tools.XF_PrefixArrow, SetOpPlayer.getName()));
-                                } else
-                                    sender.sendMessage(String.format("%s§3§r%s §r§c这个用户还没加入过服务器，你还是检查一下叭！", Tools.XF_Prefix, Tools.XF_PrefixArrow));
-                            }
-                        } else
-                            sender.sendMessage(String.format("%s§3§r%s §r§c无法操作，密码错误！", Tools.XF_Prefix, Tools.XF_PrefixArrow));
-                    } else if (Objects.equals(args[0], "del")) {
-                        if (Objects.equals(args[2], FileData.getString("OP_Password"))) {
-                            OfflinePlayer DelOpPlayer = Tools.getServer().getOfflinePlayer(args[1]);
-                            if (DelOpPlayer.isOp()) {
-                                DelOpPlayer.setOp(false);
-                                if (DelOpPlayer.isOnline()) {
-                                    Player player1 = DelOpPlayer.getPlayer();
-                                    player1.sendMessage(String.format("%s§3§r%s §r§c很遗憾，你离开了管理员团队！", Tools.XF_Prefix, Tools.XF_PrefixArrow));
+                                OfflinePlayer setOpPlayer = tools.getServer().getOfflinePlayer(args[1]);
+                                if (setOpPlayer.hasPlayedBefore()) {
+                                    setOpPlayer.setOp(true);
+                                    sender.sendMessage(String.format("%s§3§r%s §r§2用户 %s 加入管理员团队！", tools.xfPrefix, tools.xfPrefixArrow, setOpPlayer.getName()));
+                                } else {
+                                    sender.sendMessage(String.format("%s§3§r%s §r§c这个用户还没加入过服务器，你还是检查一下叭！", tools.xfPrefix, tools.xfPrefixArrow));
                                 }
-                                sender.sendMessage(String.format("%s§3§r%s §r§c用户 %s 离开管理员团队！", Tools.XF_Prefix, Tools.XF_PrefixArrow, DelOpPlayer.getName()));
-                            } else
-                                sender.sendMessage(String.format("%s§3§r%s §r§c这个用户本身不是管理员欸！", Tools.XF_Prefix, Tools.XF_PrefixArrow));
+                            }
+                        } else {
+                            sender.sendMessage(String.format("%s§3§r%s §r§c无法操作，密码错误！", tools.xfPrefix, tools.xfPrefixArrow));
                         }
-                    } else
-                        sender.sendMessage(String.format("%s§3§r%s §r§c参数错误，请使用 §6/xf-op §c查看帮助！", Tools.XF_Prefix, Tools.XF_PrefixArrow));
-                } else
-                    sender.sendMessage(String.format("%s§3§r%s §r§c参数错误，请使用 §6/xf-op §c查看帮助！", Tools.XF_Prefix, Tools.XF_PrefixArrow));
-            } else
-                sender.sendMessage(String.format("%s§3§r%s §r§c此指令只允许后台进行操作！", Tools.XF_Prefix, Tools.XF_PrefixArrow));
+                    } else if (Objects.equals(args[0], "del")) {
+                        if (Objects.equals(args[2], fileData.getString("OP_Password"))) {
+                            OfflinePlayer delOpPlayer = tools.getServer().getOfflinePlayer(args[1]);
+                            if (delOpPlayer.isOp()) {
+                                delOpPlayer.setOp(false);
+                                if (delOpPlayer.isOnline()) {
+                                    Player player1 = delOpPlayer.getPlayer();
+                                    player1.sendMessage(String.format("%s§3§r%s §r§c很遗憾，你离开了管理员团队！", tools.xfPrefix, tools.xfPrefixArrow));
+                                }
+                                sender.sendMessage(String.format("%s§3§r%s §r§c用户 %s 离开管理员团队！", tools.xfPrefix, tools.xfPrefixArrow, delOpPlayer.getName()));
+                            } else {
+                                sender.sendMessage(String.format("%s§3§r%s §r§c这个用户本身不是管理员欸！", tools.xfPrefix, tools.xfPrefixArrow));
+                            }
+                        }
+                    } else {
+                        sender.sendMessage(String.format("%s§3§r%s §r§c参数错误，请使用 §6/xf-op §c查看帮助！", tools.xfPrefix, tools.xfPrefixArrow));
+                    }
+                } else {
+                    sender.sendMessage(String.format("%s§3§r%s §r§c参数错误，请使用 §6/xf-op §c查看帮助！", tools.xfPrefix, tools.xfPrefixArrow));
+                }
+            } else {
+                sender.sendMessage(String.format("%s§3§r%s §r§c此指令只允许后台进行操作！", tools.xfPrefix, tools.xfPrefixArrow));
+            }
         }
         return true;
     }

src/main/java/org/frontleaves/xf_tools/Events/BlockEvent.java

@@ -0,0 +1,93 @@
+package org.frontleaves.xf_tools.Events;
+
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.BlockPlaceEvent;
+import org.bukkit.event.entity.EntityPickupItemEvent;
+import org.bukkit.event.inventory.InventoryCloseEvent;
+import org.bukkit.event.player.PlayerDropItemEvent;
+import org.frontleaves.xf_tools.XF_Tools;
+
+/**
+ * @author 筱锋xiao_lfeng
+ * @since v1.0.0-Alpha
+ */
+public class BlockEvent implements Listener {
+
+    protected XF_Tools tools;
+
+    public BlockEvent(XF_Tools plugins) {
+        this.tools = plugins;
+    }
+
+    @EventHandler
+    public void inventoryEvent(InventoryCloseEvent player) {
+        for (String value : tools.blockBanList) {
+            if (!player.getPlayer().isOp()) {
+                // 基岩检测
+                if (player.getPlayer().getInventory().contains(Material.getMaterial(value))) {
+                    player.getPlayer().getInventory().remove(Material.getMaterial(value));
+                    player.getPlayer().sendMessage(String.format("%s§r%s §r§c这个 %s 你不可以拥有", tools.xfPrefix, tools.xfPrefixArrow, value));
+                }
+            } else {
+                tools.getLogger().warning(String.format("管理 %s 在 [%s][%s,%s,%s] 从背包获取了 %s", player.getPlayer().getName(), player.getPlayer().getLocation().getWorld().getName(), player.getPlayer().getLocation().getX(), player.getPlayer().getLocation().getY(), player.getPlayer().getLocation().getZ(), value));
+            }
+        }
+    }
+
+    @EventHandler
+    public void dropEvent(PlayerDropItemEvent player) {
+        for (String value : tools.blockBanList) {
+            if (!player.getPlayer().isOp()) {
+                // 基岩检测
+                if (player.getPlayer().getInventory().contains(Material.getMaterial(value))) {
+                    player.setCancelled(true);
+                    player.getPlayer().getInventory().remove(Material.getMaterial(value));
+                    player.getPlayer().sendMessage(String.format("%s§r%s §r§c这个 %s 你不可以拥有", tools.xfPrefix, tools.xfPrefixArrow, Material.getMaterial(value)));
+                }
+            } else {
+                Player players = (Player) player;
+                Location playerLocation = players.getLocation();
+                tools.getLogger().warning(String.format("管理 %s 在 [%s][%s,%s,%s] 从丢弃了 %s", players.getDisplayName(), playerLocation.getWorld(), playerLocation.getX(), playerLocation.getY(), playerLocation.getZ(), value));
+            }
+        }
+    }
+
+
+    @EventHandler
+    public void pickupEvent(EntityPickupItemEvent pickupItemEvent) {
+        for (String value : tools.blockBanList) {
+            Player entity = (Player) pickupItemEvent.getEntity();
+            if (!entity.isOp()) {
+                if (pickupItemEvent.getItem().getItemStack().getType() == Material.getMaterial(value)) {
+                    entity.setCanPickupItems(false);
+                    entity.sendMessage(String.format("%s§r%s §r§c这个 %s 你不可以拥有", tools.xfPrefix, tools.xfPrefixArrow, value));
+                } else {
+                    Location playerLocation = entity.getLocation();
+                    tools.getLogger().warning(String.format("管理 %s 在 [%s][%s,%s,%s] 捡起了 %s%n", entity.getDisplayName(), playerLocation.getWorld(), playerLocation.getX(), playerLocation.getY(), playerLocation.getZ(), value));
+                }
+            }
+        }
+    }
+
+    @EventHandler
+    public void blockPlaceEvent(BlockPlaceEvent player) {
+        for (String value : tools.blockBanList) {
+            if (!player.getPlayer().isOp()) {
+                // 基岩检测
+                if (player.getPlayer().getInventory().contains(Material.getMaterial(value))) {
+                    player.setCancelled(true);
+                    player.getPlayer().getInventory().remove(Material.getMaterial(value));
+                    player.getPlayer().sendMessage(String.format("%s§r%s §r§c这个 %s 你不可以拥有", tools.xfPrefix, tools.xfPrefixArrow, value));
+                } else {
+                    Player players = (Player) player;
+                    Location playerLocation = players.getLocation();
+                    tools.getLogger().warning(String.format("管理 %s 在 [%s][%s,%s,%s] 位置使用了 %s", players.getDisplayName(), playerLocation.getWorld(), playerLocation.getX(), playerLocation.getY(), playerLocation.getZ(), value));
+                }
+            }
+        }
+    }
+}

src/main/java/org/frontleaves/xf_tools/Events/CommandEvent.java

@@ -0,0 +1,62 @@
+package org.frontleaves.xf_tools.Events;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerCommandPreprocessEvent;
+import org.frontleaves.xf_tools.XF_Tools;
+
+import java.util.regex.Pattern;
+
+/**
+ * @author 筱锋xiao_lfeng
+ * @since v1.0.0-Alpha
+ */
+public class CommandEvent implements Listener {
+
+    private final XF_Tools tools;
+
+    public CommandEvent(XF_Tools plugins) {
+        this.tools = plugins;
+    }
+
+    @EventHandler
+    public void playerCommandEvent(PlayerCommandPreprocessEvent playerCommandPreprocessEvent) {
+        // 将数据输出并载入数据库
+        if (tools.useSql) {
+            tools.getLogger().warning(String.format("§r玩家 %s 输入了 %s", playerCommandPreprocessEvent.getPlayer().getDisplayName(), playerCommandPreprocessEvent.getMessage()));
+        } else {
+            tools.getLogger().warning(String.format("§r玩家 %s 输入了 %s", playerCommandPreprocessEvent.getPlayer().getDisplayName(), playerCommandPreprocessEvent.getMessage()));
+        }
+    }
+
+    @EventHandler
+    public void playerCommandForDropEvent(PlayerCommandPreprocessEvent playerCommandPreprocessEvent) {
+        // 检查数据内容
+        if ("/drop".equals(playerCommandPreprocessEvent.getMessage())) {
+            playerCommandPreprocessEvent.setMessage("/xf-drop off");
+        }
+        if ("/drop-on".equals(playerCommandPreprocessEvent.getMessage())) {
+            playerCommandPreprocessEvent.setMessage("/xf-drop on");
+        }
+    }
+
+    /**
+     * 检查玩家是否输入了 <b>//calc</b> 指令
+     * <br>
+     * 注意：这里是玩家，管理员默认被允许操作
+     *
+     * @param playerCommandPreprocessEvent 输入指令的玩家
+     */
+    @EventHandler
+    public void playerCommandForCalcEvent(PlayerCommandPreprocessEvent playerCommandPreprocessEvent) {
+        if (Pattern.matches("^//calc",playerCommandPreprocessEvent.getMessage())) {
+            if (playerCommandPreprocessEvent instanceof Player && !playerCommandPreprocessEvent.getPlayer().isOp()) {
+                playerCommandPreprocessEvent.setCancelled(true);
+                if (playerCommandPreprocessEvent.isCancelled()) {
+                    playerCommandPreprocessEvent.getPlayer().sendMessage(String.format("%s§r%s §r§c玩家不能够直接执行此命令！", tools.xfPrefix, tools.xfPrefixArrow));
+                }
+            }
+        }
+    }
+}

src/main/java/org/frontleaves/xf_tools/Events/DropEvent.java

@@ -0,0 +1,41 @@
+package org.frontleaves.xf_tools.Events;
+
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerDropItemEvent;
+import org.frontleaves.xf_tools.XF_Tools;
+
+/**
+ * @author 筱锋xiao_lfeng
+ * @since v1.0.0-Alpha
+ */
+public class DropEvent implements Listener {
+
+    protected XF_Tools tools;
+
+    public DropEvent(XF_Tools plugins) {
+        this.tools = plugins;
+    }
+
+    @EventHandler
+    public void dropEvent(PlayerDropItemEvent player) {
+        if (tools.getConfig().getBoolean("Plugin_Drop")) {
+            int i = 0;
+            Object[] user = new Object[2];
+            for (; tools.xfPlayer.get(i).length != 0; i++) {
+                user = tools.xfPlayer.get(i);
+                if (user[0] == player.getPlayer().getName()) {
+                    break;
+                }
+            }
+            if ((int) user[1] == 0) {
+                player.setCancelled(true);
+                if (player.isCancelled()) {
+                    player.getPlayer().sendMessage(String.format("%s§r%s §r§c丢东西保护，如果确定需要丢物品输入 §6/xf-drop §c开启丢物品", tools.xfPrefix, tools.xfPrefixArrow));
+                }
+            }
+        } else {
+            player.getPlayer().sendMessage(String.format("%s§r%s §r§c服务器没有开启服务器掉落保护", tools.xfPrefix, tools.xfPrefixArrow));
+        }
+    }
+}

src/main/java/org/frontleaves/xf_tools/Events/PlayerActivityListener.java

@@ -4,15 +4,36 @@ import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
+import org.frontleaves.xf_tools.XF_Tools;
 
+/**
+ * @author 筱锋xiao_lfeng
+ * @since v1.0.0-Alpha
+ */
 public class PlayerActivityListener implements Listener {
-    @EventHandler
-    public void onJoinServer(PlayerJoinEvent Player) {
-        Player.setJoinMessage(String.format("§7[§2+§7]§3 %s", Player.getPlayer().getDisplayName()));
+
+    protected XF_Tools tools;
+
+    public PlayerActivityListener(XF_Tools tools) {
+        this.tools = tools;
     }
 
     @EventHandler
-    public void onQuitServer(PlayerQuitEvent Player) {
-        Player.setQuitMessage(String.format("§7[§c-§7]§3 %s", Player.getPlayer().getDisplayName()));
+    public void onJoinServer(PlayerJoinEvent player) {
+        Object[] playerData = {player.getPlayer().getName(), 0};
+        tools.xfPlayer.add(playerData);
+        player.setJoinMessage(String.format("§7[§2+§7]§3 %s", player.getPlayer().getDisplayName()));
+    }
+
+    @EventHandler
+    public void onQuitServer(PlayerQuitEvent player) {
+        for (int i = 0; tools.xfPlayer.get(i).length != 0; i++) {
+            Object[] user = tools.xfPlayer.get(i);
+            if (user[0] == player.getPlayer().getName()) {
+                tools.xfPlayer.remove(i);
+                break;
+            }
+        }
+        player.setQuitMessage(String.format("§7[§c-§7]§3 %s", player.getPlayer().getDisplayName()));
     }
 }

src/main/java/org/frontleaves/xf_tools/Others/DataBaseCreate.java

@@ -0,0 +1,100 @@
+package org.frontleaves.xf_tools.Others;
+
+import org.frontleaves.xf_tools.XF_Tools;
+
+import java.sql.DriverManager;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.Objects;
+
+/**
+ * @author 筱锋xiao_lfeng
+ * @since v1.0.0-Alpha
+ */
+public class DataBaseCreate {
+
+    private final XF_Tools tools;
+
+    public DataBaseCreate(XF_Tools plugins) {
+        this.tools = plugins;
+    }
+
+    public void createTable() {
+        try {
+            Class.forName("com.mysql.jdbc.Driver");
+            tools.sqlConn = DriverManager.getConnection("jdbc:mysql://" + tools.getConfig().getString("Mysql_Host") + ":" + tools.getConfig().getInt("Mysql_Port") + "/?useSSL=" + tools.getConfig().getString("Mysql_SSL"), tools.getConfig().getString("Mysql_User"), tools.getConfig().getString("Mysql_Password"));
+            tools.stmt = tools.sqlConn.createStatement();
+            tools.useSql = true;
+            tools.getLogger().info("数据库已成功连接！");
+        } catch (ClassNotFoundException e) {
+            tools.useSql = false;
+        } catch (SQLException e) {
+            tools.getLogger().warning("数据库无法连接，已禁止使用数据库！");
+            tools.useSql = false;
+        }
+
+        if (this.create()) {
+            tools.getLogger().info("创建数据表");
+            tools.useSql = true;
+        } else {
+            tools.useSql = false;
+        }
+    }
+
+    public boolean create() {
+        try {
+            if (tools.stmt.executeQuery("SELECT TABLE_NAME,TABLE_SCHEMA FROM information_schema.TABLES WHERE TABLE_SCHEMA='xf_tools' AND TABLE_NAME LIKE '%xftls%'").next()) {
+                tools.getLogger().info("2");
+                ResultSet resultTable = tools.stmt.executeQuery("SELECT TABLE_NAME,TABLE_SCHEMA FROM  information_schema.TABLES WHERE TABLE_SCHEMA='xf_tools' AND TABLE_NAME LIKE '%xftls%'");
+                while (resultTable.next()) {
+                    if (!Objects.equals(resultTable.getString("TABLE_NAME"), TABLE_NAME.xftls_commandslogs.name())) {
+                        if (!createCommandsLogs()) {
+                            tools.getLogger().warning("数据表 xftls_commandslogs 创建失败");
+                        }
+                        return true;
+                    }
+                }
+            } else {
+                tools.getLogger().info("20");
+                if (!tools.stmt.executeQuery("SELECT * FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='xf_tools'").next()) {
+                    if (tools.stmt.execute("CREATE SCHEMA xf_tools")) {
+                        tools.getLogger().info("数据库 xf_tools 创建完毕");
+                    } else {
+                        tools.getLogger().info("数据库创建失败，数据库禁用");
+                        tools.useSql = false;
+                        return false;
+                    }
+                }
+                if (!createCommandsLogs()) {
+                    tools.getLogger().warning("数据表 xftls_commandslogs 创建失败，数据库禁用");
+                    tools.useSql = false;
+                    return false;
+                }
+            }
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+        return false;
+    }
+    
+    private boolean createCommandsLogs() {
+        /*Tools.getLogger().info("1");
+        // 如果不存在这个数据库，需要创建一个数据库
+        try {
+            Tools.getLogger().info("2");
+            Tools.Stmt.execute("CREATE TABLE xf_tools.xftls_commandslogs (`id` INT NOT NULL AUTO_INCREMENT," +
+                    "`player` VARCHAR(16) NOT NULL," +
+                    "`command` TEXT NOT NULL, " +
+                    "PRIMARY KEY (`id`)) ENGINE = MyISAM;");
+            return true;
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+            return false;
+        }*/
+        return false;
+    }
+
+    public enum TABLE_NAME {
+        xftls_commandslogs,
+    }
+}

src/main/java/org/frontleaves/xf_tools/XF_Tools.java

@@ -3,30 +3,66 @@ package org.frontleaves.xf_tools;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.frontleaves.xf_tools.Commands.MenuCommandExecutor;
 import org.frontleaves.xf_tools.Commands.OpCheckCommandExecutor;
+import org.frontleaves.xf_tools.Commands.XfDropCommandExecutor;
+import org.frontleaves.xf_tools.Commands.XfOpCommandExecutor;
+import org.frontleaves.xf_tools.Events.BlockEvent;
+import org.frontleaves.xf_tools.Events.CommandEvent;
+import org.frontleaves.xf_tools.Events.DropEvent;
 import org.frontleaves.xf_tools.Events.PlayerActivityListener;
+import org.frontleaves.xf_tools.Others.DataBaseCreate;
 
+import java.sql.Connection;
+import java.sql.Statement;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author 筱锋xiao_lfeng
+ * @since v1.0.0-Alpha
+ */
 public final class XF_Tools extends JavaPlugin {
-    public String XF_Version = "1.0.0-Alpha";
-    public String XF_Author = "筱锋xiao_lfeng";
-    public String XF_Prefix = "§2XF§b§lTools";
-    public String XF_PrefixArrow = "§7§l>>";
-
+    public String xfVersion = "1.0.0-Alpha";
+    public String xfAuthor = "筱锋xiao_lfeng";
+    public String xfPrefix = "§2XF§bTools";
+    public String xfPrefixArrow = "§7§l>>";
+    // 初始化部分
+    public List<Object[]> xfPlayer = new ArrayList<>();
+    public boolean useSql = false;
+    public Connection sqlConn;
+    public Statement stmt;
+    public List<String> blockBanList = new ArrayList<>();
     @Override
     public void onEnable() {
         // 载入指令
         getCommand("op").setExecutor(new OpCheckCommandExecutor(this));
+        getCommand("deop").setExecutor(new OpCheckCommandExecutor(this));
         getCommand("xftool").setExecutor(new MenuCommandExecutor(this));
         getCommand("xftl").setExecutor(new MenuCommandExecutor(this));
         getCommand("xf-tool").setExecutor(new MenuCommandExecutor(this));
         getCommand("xf-tl").setExecutor(new MenuCommandExecutor(this));
+        getCommand("xf-op").setExecutor(new XfOpCommandExecutor(this));
+        getCommand("xf-drop").setExecutor(new XfDropCommandExecutor(this));
 
         // 载入监听
-        getServer().getPluginManager().registerEvents(new PlayerActivityListener(), this);
+        getServer().getPluginManager().registerEvents(new PlayerActivityListener(this), this);
+        getServer().getPluginManager().registerEvents(new BlockEvent(this), this);
+        getServer().getPluginManager().registerEvents(new DropEvent(this), this);
+        getServer().getPluginManager().registerEvents(new CommandEvent(this),this);
+
         // 输出配置文件
         saveDefaultConfig();
+        // 获取配置文件
+        this.blockBanList = getConfig().getStringList("BanBlock_List");
+
+        // 数据库配置部分
+        if (getConfig().getBoolean("Mysql_Open")) {
+            DataBaseCreate dataBaseCreate = new DataBaseCreate(this);
+            dataBaseCreate.createTable();
+        }
+
         // 信息输出
-        getLogger().info("插件已启动");
-        getLogger().info("作者：筱锋xiao_lfeng");
+        getLogger().info(String.format("作者：%s", this.xfAuthor));
+        getLogger().info("瞄，希望我的插件对你有所帮助~");
 
         super.onEnable();
     }

src/main/resources/config.yml

@@ -0,0 +1,43 @@
+#################################
+# 筱锋工具箱配置文件                #
+# 作者：筱锋xiao_lfeng            #
+# 博客：https://www.x-lf.com/    #
+# 版本：1.0.0-Alpha              #
+#################################
+
+###
+# 基础配置信息
+###
+# 插件前缀显示
+Global_Prefix: "§2XF§b§lTools"
+
+###
+# OP管理
+###
+# 赋予OP密码
+OP_Password: 20040227
+
+###
+# 插件管理
+###
+# 是否开启凋落物保护
+Plugin_Drop: true
+# 是否开启违禁物品检测
+Plugin_BanBlock: true
+BanBlock_List:
+  - "BEDROCK"
+  - "COMMAND_BLOCK"
+# 是否开启玩家指令记录
+Plugin_CommandLog: true
+# 是否开启管理员指令记录
+Plugin_CommandAdminLog: true
+
+###
+# 数据库配置信息
+###
+Mysql_Open: false
+Mysql_Host: "localhost"
+Mysql_Port: 3306
+Mysql_User: ""
+Mysql_Password: ""
+Mysql_SSL: false