work fine now

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>cn.lunadeer</groupId>
     <artifactId>MiniPlayerTitle</artifactId>
-    <version>1.2-beta</version>
+    <version>1.12-beta</version>
     <packaging>jar</packaging>
 
     <name>MiniPlayerTitle</name>

src/main/java/cn/lunadeer/miniplayertitle/Commands.java

@@ -2,7 +2,12 @@ package cn.lunadeer.miniplayertitle;
 
 import cn.lunadeer.miniplayertitle.commands.AdminCommands;
 import cn.lunadeer.miniplayertitle.utils.Notification;
+import cn.lunadeer.miniplayertitle.utils.STUI.Button;
+import cn.lunadeer.miniplayertitle.utils.STUI.Line;
+import cn.lunadeer.miniplayertitle.utils.STUI.View;
 import cn.lunadeer.miniplayertitle.utils.XLogger;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.TextComponent;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.command.TabExecutor;
@@ -35,7 +40,7 @@ public class Commands implements TabExecutor {
         switch (label) {
             case "mplt":
                 if (args.length == 0) {
-                    printHelp(sender);
+                    home_view(sender);
                     return true;
                 }
                 switch (args[0]) {
@@ -89,6 +94,21 @@ public class Commands implements TabExecutor {
         }
     }
 
+    private void home_view(CommandSender sender){
+        if (!(sender instanceof Player)){
+            printHelp(sender);
+            return;
+        }
+        View view = View.create();
+        view.title("称号系统");
+        Component backpack = Button.create("称号背包", "/mplt list");
+        Component shop = Button.create("称号商店", "/mplt shop");
+        Line line = Line.create();
+        line.append(backpack).append(shop);
+        view.set(View.Slot.ACTIONBAR, line);
+        view.showOn((Player) sender);
+    }
+
     /**
      * Requests a list of possible completions for a command argument.
      *
@@ -146,7 +166,7 @@ public class Commands implements TabExecutor {
             case "setamount":
                 return Collections.singletonList("<商品ID> <数量> (-1为无限)");
             case "setendat":
-                return Collections.singletonList("<商品ID> <结束时间戳>(-1为永久)");
+                return Collections.singletonList("<商品ID> <结束时间YYYYMMDD>(-1为永久)");
             default:
                 return Arrays.asList("use", "list", "shop", "buy");
         }

src/main/java/cn/lunadeer/miniplayertitle/PlayerTitle.java

@@ -1,6 +1,7 @@
 package cn.lunadeer.miniplayertitle;
 
 import cn.lunadeer.miniplayertitle.utils.Database;
+import cn.lunadeer.miniplayertitle.utils.Time;
 
 import java.sql.ResultSet;
 import java.util.UUID;
@@ -30,29 +31,25 @@ public class PlayerTitle extends Title {
         return null;
     }
 
-    public String getExpireAt() {
+    public String getExpireAtStr() {
         if (this._expire_at == -1L) {
             return "永久";
-        } else if (this._expire_at < System.currentTimeMillis()) {
+        } else if (this._expire_at < Time.getCurrent()) {
             return "已过期";
         } else {
-            return new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new java.util.Date(this._expire_at));
+            return this._expire_at.toString();
         }
     }
 
-    public Long getExpireAtTimestamp() {
-        return this._expire_at;
-    }
-
     public Boolean isExpired() {
         if (this._expire_at == -1L) {
             return false;
         } else {
-            return this._expire_at < System.currentTimeMillis();
+            return this._expire_at < Time.getCurrent();
         }
     }
 
-    public void setExpireAtTimestamp(Long expire_at) {
+    public void setExpireAt(Long expire_at) {
         this._expire_at = expire_at;
         this.save();
     }
@@ -62,7 +59,7 @@ public class PlayerTitle extends Title {
         sql += "UPDATE mplt_player_title ";
         sql += "SET expire_at = " + this._expire_at + ", ";
         sql += "updated_at = CURRENT_TIMESTAMP ";
-        sql += "WHERE player_uuid = '" + _player_uuid.toString() + "', ";
+        sql += "WHERE player_uuid = '" + _player_uuid.toString() + "' ";
         sql += "AND title_id = " + this._id + ";";
         Database.query(sql);
     }

src/main/java/cn/lunadeer/miniplayertitle/SaleTitle.java

@@ -2,6 +2,7 @@ package cn.lunadeer.miniplayertitle;
 
 
 import cn.lunadeer.miniplayertitle.utils.Database;
+import cn.lunadeer.miniplayertitle.utils.Time;
 import cn.lunadeer.miniplayertitle.utils.XLogger;
 
 import java.sql.ResultSet;
@@ -31,7 +32,7 @@ public class SaleTitle extends Title {
         try (ResultSet rs = Database.query(sql)) {
             if (rs != null && rs.next()) {
                 Integer id = rs.getInt("id");
-                return new SaleTitle(id, title_id, 0, 0, -1, System.currentTimeMillis());
+                return new SaleTitle(id, title_id, 0, 0, 0, -1L);
             }
         } catch (Exception e) {
             XLogger.err("SaleTitle create failed: " + e.getMessage());
@@ -84,10 +85,10 @@ public class SaleTitle extends Title {
     public String getSaleEndAt() {
         if (this._sale_end_at == -1L) {
             return "常驻";
-        } else if (this._sale_end_at < System.currentTimeMillis()) {
+        } else if (this._sale_end_at < Time.getCurrent()) {
             return "已停售";
         } else {
-            return new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new java.util.Date(this._sale_end_at));
+            return this._sale_end_at.toString();
         }
     }
 
@@ -105,7 +106,7 @@ public class SaleTitle extends Title {
         if (this._sale_end_at == -1L) {
             return false;
         } else {
-            return this._sale_end_at < System.currentTimeMillis();
+            return this._sale_end_at < Time.getCurrent();
         }
     }
 

src/main/java/cn/lunadeer/miniplayertitle/XPlayer.java

@@ -5,6 +5,7 @@ import cn.lunadeer.miniplayertitle.utils.Notification;
 import cn.lunadeer.miniplayertitle.utils.STUI.Button;
 import cn.lunadeer.miniplayertitle.utils.STUI.Line;
 import cn.lunadeer.miniplayertitle.utils.STUI.View;
+import cn.lunadeer.miniplayertitle.utils.Time;
 import cn.lunadeer.miniplayertitle.utils.XLogger;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.TextComponent;
@@ -58,7 +59,7 @@ public class XPlayer {
             Component button = Button.create(is_using ? "卸下" : "使用", "/mplt use " + (is_using ? -1 : title.getId()));
             line.append(idx)
                     .append(title.getTitle())
-                    .append(Component.text("有效期至:" + title.getExpireAt()))
+                    .append(Component.text("有效期至:" + title.getExpireAtStr()))
                     .append(button);
             view.set(i, line);
         }
@@ -69,15 +70,16 @@ public class XPlayer {
     public void updateUsingTitle(Integer title_id) {
         _current_title_id = title_id;
         checkTitleValid();
-        if (_current_title_id == -1) {
-            return;
-        }
         String sql = "";
         sql += "UPDATE mplt_player_using_title ";
         sql += "SET title_id = " + _current_title_id + ", ";
         sql += "updated_at = CURRENT_TIMESTAMP ";
         sql += "WHERE uuid = '" + _player.getUniqueId().toString() + "';";
         Database.query(sql);
+        if (_current_title_id == -1) {
+            Notification.info(_player, "成功卸下称号");
+            return;
+        }
         Notification.info(_player, "成功使用称号: ");
         Notification.info(_player, _titles.get(_current_title_id).getTitle());
     }
@@ -201,30 +203,35 @@ public class XPlayer {
             Notification.error(_player, "你的余额不足");
             return;
         }
-        if (!_titles.containsKey(title.getId())) {
+        PlayerTitle title_bought = null;
-            _titles.put(title.getId(), PlayerTitle.create(title.getId(), _player.getUniqueId()));
+        if (_titles.containsKey(title.getId())) {
-        } else if (_titles.get(title.getId()).getExpireAtTimestamp() == -1) {
+            if (!_titles.get(title.getId()).isExpired()) {
                 Notification.warn(_player, "你已经拥有此称号");
                 return;
             }
-        PlayerTitle title_bought = _titles.get(title.getId());
+            title_bought = _titles.get(title.getId());
+        } else {
+            title_bought = PlayerTitle.create(title.getId(), _player.getUniqueId());
+        }
+        if (title_bought == null) {
+            Notification.error(_player, "购买失败");
+            return;
+        }
         set_coin(_coin - title.getPrice());
         SaleTitle.setAmount(title.getId(), title.getAmount() - 1);
         Notification.info(_player, "成功购买称号: ");
         Notification.info(_player, title.getTitle());
+
         if (title.getDays() == -1) {
-            title_bought.setExpireAtTimestamp(-1L);
+            title_bought.setExpireAt(-1L);
+            Notification.info(_player, "称号已购买至永久");
             return;
         }
-        if (title_bought.isExpired()) {
+        Long timestamp = System.currentTimeMillis() + title.getDays() * 24 * 60 * 60 * 1000L;
-            title_bought.setExpireAtTimestamp(System.currentTimeMillis() + title.getDays() * 24 * 60 * 60 * 1000L);
+        title_bought.setExpireAt((long) Time.getFromTimestamp(timestamp));
         Notification.info(_player, title.getTitle());
-            Notification.info(_player, "称号已激活，有效期至 " + title_bought.getExpireAt());
+        Notification.info(_player, "称号已购买至 " + title_bought.getExpireAtStr());
-        } else {
+
-            title_bought.setExpireAtTimestamp(title_bought.getExpireAtTimestamp() + title.getDays() * 24 * 60 * 60 * 1000L);
-            Notification.info(_player, title.getTitle());
-            Notification.info(_player, "称号已续期至 " + title_bought.getExpireAt());
-        }
     }
 
     public void setTitle(Integer title_id, Long expire_at) {
@@ -232,8 +239,8 @@ public class XPlayer {
             _titles.put(title_id, PlayerTitle.create(title_id, _player.getUniqueId()));
         }
         PlayerTitle title = _titles.get(title_id);
-        title.setExpireAtTimestamp(expire_at);
+        title.setExpireAt(expire_at);
         Notification.info(_player, title.getTitle());
-        Notification.info(_player, "获得称号，有效期至 " + title.getExpireAt());
+        Notification.info(_player, "获得称号，有效期至 " + title.getExpireAtStr());
     }
 }

src/main/java/cn/lunadeer/miniplayertitle/commands/AdminCommands.java

@@ -179,19 +179,13 @@ public class AdminCommands {
             return true;
         }
         long time_stamp;
-        if (Integer.parseInt(args[2]) == -1) {
-            time_stamp = -1;
-        } else {
-            // 字符串转时间戳
-            java.text.SimpleDateFormat simpleDateFormat = new java.text.SimpleDateFormat("yyyyMMdd");
         try {
-                java.util.Date date = simpleDateFormat.parse(args[2]);
+            time_stamp = Long.parseLong(args[2]);
-                time_stamp = date.getTime();
         } catch (Exception e) {
             Notification.error(sender, "时间格式错误");
             return true;
         }
-        }
+
         SaleTitle.setSaleEndAt(Integer.parseInt(args[1]), time_stamp);
         return true;
     }

src/main/java/cn/lunadeer/miniplayertitle/utils/Notification.java

@@ -42,11 +42,11 @@ public class Notification {
     }
 
     public static void warn(Player player, Component msg) {
-        player.sendMessage(Component.text(prefix + msg, w_style).append(msg));
+        player.sendMessage(Component.text(prefix, w_style).append(msg));
     }
 
     public static void error(Player player, Component msg) {
-        player.sendMessage(Component.text(prefix + msg, e_style).append(msg));
+        player.sendMessage(Component.text(prefix, e_style).append(msg));
     }
 
     public static void info(CommandSender player, Component msg) {
@@ -54,10 +54,10 @@ public class Notification {
     }
 
     public static void warn(CommandSender player, Component msg) {
-        player.sendMessage(Component.text(prefix + msg, w_style).append(msg));
+        player.sendMessage(Component.text(prefix, w_style).append(msg));
     }
 
     public static void error(CommandSender player, Component msg) {
-        player.sendMessage(Component.text(prefix + msg, e_style).append(msg));
+        player.sendMessage(Component.text(prefix, e_style).append(msg));
     }
 }

src/main/java/cn/lunadeer/miniplayertitle/utils/STUI/View.java

@@ -70,6 +70,7 @@ public class View {
         player.sendMessage(Component.text().append(line_decorate).append(content_line4).build());
         player.sendMessage(Component.text().append(action_decorate).append(actionbar).build());
         player.sendMessage(bottom_decorate);
+        player.sendMessage(Component.text("     "));
     }
 
     public static View create() {

src/main/java/cn/lunadeer/miniplayertitle/utils/Time.java

@@ -0,0 +1,13 @@
+package cn.lunadeer.miniplayertitle.utils;
+
+public class Time {
+
+    public static Integer getCurrent() {
+        // return YYYYMMDD
+        return Integer.parseInt(new java.text.SimpleDateFormat("yyyyMMdd").format(new java.util.Date()));
+    }
+
+    public static Integer getFromTimestamp(Long timestamp_ms) {
+        return Integer.parseInt(new java.text.SimpleDateFormat("yyyyMMdd").format(new java.util.Date(timestamp_ms)));
+    }
+}