finish basic shop

src/main/java/cn/lunadeer/newbtitle/Events.java

@@ -1,4 +1,6 @@
 package cn.lunadeer.newbtitle;
 
-public class Events {
+import org.bukkit.event.Listener;
+
+public class Events implements Listener {
 }

src/main/java/cn/lunadeer/newbtitle/NewbTitle.java

@@ -1,9 +1,13 @@
 package cn.lunadeer.newbtitle;
 
 import cn.lunadeer.newbtitle.utils.ConfigManager;
+import cn.lunadeer.newbtitle.utils.XLogger;
+import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.plugin.java.JavaPlugin;
 
+import java.util.Objects;
+
 public final class NewbTitle extends JavaPlugin {
 
     @Override
@@ -12,7 +16,11 @@ public final class NewbTitle extends JavaPlugin {
         instance = this;
         config = new ConfigManager(instance);
 
+        Bukkit.getPluginManager().registerEvents(new Events(), this);
+        Objects.requireNonNull(Bukkit.getPluginCommand("NewbTitle")).setExecutor(new Commands());
+        Objects.requireNonNull(Bukkit.getPluginCommand("NewbTitle")).setTabCompleter(new Commands());
 
+        XLogger.info("NewbTitle 称号插件已加载");
     }
 
     @Override

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

@@ -23,50 +23,48 @@ public class SaleTitle extends Title {
         this._sale_end_at = sale_end_at;
     }
 
-    public static SaleTitle create(Integer title_id) {
-        String sql = "";
-        sql += "INSERT INTO nt_title_shop (title_id, price, days, amount, sale_end_at) ";
-        sql += "VALUES (" + title_id + ", 0, 0, -1, CURRENT_TIMESTAMP) ";
-        sql += "RETURNING id;";
-        ResultSet rs = Database.query(sql);
-        try {
-            if (rs != null && rs.next()) {
-                Integer id = rs.getInt("id");
-                return new SaleTitle(id, title_id, 0, 0, -1, System.currentTimeMillis());
-            }
-        } catch (Exception e) {
-            XLogger.err("SaleTitle create failed: " + e.getMessage());
-        }
-        return null;
-    }
-
     public Integer getPrice() {
         return this._price;
     }
 
-    public void setPrice(Integer price) {
+    private void setPrice(Integer price) {
         this._price = price;
         this.save();
     }
 
+    public static void setPrice(Integer id, Integer price) {
+        SaleTitle title = Shop.getSaleTitles().get(id);
+        title.setPrice(price);
+    }
+
     public Integer getDays() {
         return this._days;
     }
 
-    public void setDays(Integer days) {
+    private void setDays(Integer days) {
         this._days = days;
         this.save();
     }
 
+    public static void setDays(Integer id, Integer days) {
+        SaleTitle title = Shop.getSaleTitles().get(id);
+        title.setDays(days);
+    }
+
     public Integer getAmount() {
         return this._amount;
     }
 
-    public void setAmount(Integer amount) {
+    private void setAmount(Integer amount) {
         this._amount = amount;
         this.save();
     }
 
+    public static void setAmount(Integer id, Integer amount) {
+        SaleTitle title = Shop.getSaleTitles().get(id);
+        title.setAmount(amount);
+    }
+
     public String getSaleEndAt() {
         if (this._sale_end_at == -1L) {
             return "常驻";
@@ -77,11 +75,16 @@ public class SaleTitle extends Title {
         }
     }
 
-    public void setSaleEndAt(Long sale_end_at) {
+    private void setSaleEndAt(Long sale_end_at) {
         this._sale_end_at = sale_end_at;
         this.save();
     }
 
+    public static void setSaleEndAt(Integer id, Long sale_end_at) {
+        SaleTitle title = Shop.getSaleTitles().get(id);
+        title.setSaleEndAt(sale_end_at);
+    }
+
     public Boolean isSaleExpired() {
         if (this._sale_end_at == -1L) {
             return false;

src/main/java/cn/lunadeer/newbtitle/Shop.java

@@ -1,4 +1,109 @@
 package cn.lunadeer.newbtitle;
 
+import cn.lunadeer.newbtitle.utils.Database;
+import cn.lunadeer.newbtitle.utils.Notification;
+import cn.lunadeer.newbtitle.utils.STUI.Line;
+import cn.lunadeer.newbtitle.utils.STUI.View;
+import cn.lunadeer.newbtitle.utils.XLogger;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.TextComponent;
+import net.kyori.adventure.text.event.ClickEvent;
+import org.bukkit.entity.Player;
+
+import java.sql.ResultSet;
+import java.util.HashMap;
+import java.util.Map;
+
 public class Shop {
+    public static void open(Player player, Integer page) {
+        Line header = Line.create();
+        header.set(Line.Slot.LEFT, "称号")
+                .set(Line.Slot.MIDDLE, "价格｜天｜剩余")
+                .set(Line.Slot.RIGHT, "操作");
+
+        Map<Integer, SaleTitle> titles = getSaleTitles();
+        int offset = (page - 1) * 4;
+        if (offset >= titles.size() || offset < 0) {
+            Notification.error(player, "页数超出范围");
+            return;
+        }
+        View view = View.create();
+        view.title("｜｜ 称号商店 ｜｜")
+                .set(View.Slot.SUBTITLE, header);
+        for (int i = offset; i < offset + 4; i++) {
+            if (i >= titles.size()) {
+                break;
+            }
+            SaleTitle title = titles.get(i);
+            Line line = Line.create();
+            TextComponent buy_button = Component.text("购买")
+                    .clickEvent(ClickEvent.clickEvent(ClickEvent.Action.RUN_COMMAND, "/nt shop buy " + title.getId()));
+            line.set(Line.Slot.LEFT, (TextComponent) title.getTitle())
+                    .set(Line.Slot.MIDDLE, title.getPrice() + "｜" +
+                            (title.getDays() < 0 ?"∞" : title.getDays()) + "｜" +
+                            (title.getAmount() < 0 ? "∞" : title.getAmount()))
+                    .set(Line.Slot.RIGHT, buy_button);
+            view.set(View.Slot.LINE_1, line);
+        }
+        Line action_bar = Line.create();
+        TextComponent previous_button = Component.text("上一页")
+                .clickEvent(ClickEvent.clickEvent(ClickEvent.Action.RUN_COMMAND, "/nt shop " + (page - 1)));
+        TextComponent next_button = Component.text("下一页")
+                .clickEvent(ClickEvent.clickEvent(ClickEvent.Action.RUN_COMMAND, "/nt shop " + (page + 1)));
+        action_bar.set(Line.Slot.MIDDLE, previous_button)
+                .set(Line.Slot.RIGHT, next_button);
+        view.set(View.Slot.ACTIONBAR, action_bar);
+        view.showOn(player);
+    }
+
+    public static void addTitle(Integer title_id) {
+        String sql = "";
+        sql += "INSERT INTO nt_title_shop (title_id, price, days, amount, sale_end_at) ";
+        sql += "VALUES (" + title_id + ", 0, 0, -1, CURRENT_TIMESTAMP) ";
+        sql += "RETURNING id;";
+        ResultSet rs = Database.query(sql);
+        try {
+            if (rs != null && rs.next()) {
+                Integer id = rs.getInt("id");
+                SaleTitle title = new SaleTitle(id, title_id, 0, 0, -1, System.currentTimeMillis());
+            }
+        } catch (Exception e) {
+            XLogger.err("SaleTitle create failed: " + e.getMessage());
+        }
+    }
+
+    public static void deleteTitle(Integer id) {
+        String sql = "";
+        sql += "DELETE FROM nt_title_shop WHERE id = " + id + ";";
+        Database.query(sql);
+    }
+
+    public static Map<Integer, SaleTitle> getSaleTitles() {
+        String sql = "";
+        sql += "SELECT ";
+        sql += "id, ";
+        sql += "title_id, ";
+        sql += "price, ";
+        sql += "days, ";
+        sql += "amount, ";
+        sql += "sale_end_at";
+        sql += "FROM nt_title_shop;";
+        ResultSet rs = Database.query(sql);
+        Map<Integer, SaleTitle> titles = new HashMap<>();
+        try {
+            while (rs != null && rs.next()) {
+                Integer id = rs.getInt("id");
+                Integer title_id = rs.getInt("title_id");
+                Integer price = rs.getInt("price");
+                Integer days = rs.getInt("days");
+                Integer amount = rs.getInt("amount");
+                Long sale_end_at = rs.getLong("sale_end_at");
+                SaleTitle title = new SaleTitle(id, title_id, price, days, amount, sale_end_at);
+                titles.put(id, title);
+            }
+        } catch (Exception e) {
+            XLogger.err("XPlayer getTitles failed: " + e.getMessage());
+        }
+        return titles;
+    }
 }

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

@@ -2,12 +2,18 @@ package cn.lunadeer.newbtitle;
 
 import cn.lunadeer.newbtitle.utils.Database;
 import cn.lunadeer.newbtitle.utils.Notification;
+import cn.lunadeer.newbtitle.utils.STUI.Line;
+import cn.lunadeer.newbtitle.utils.STUI.View;
 import cn.lunadeer.newbtitle.utils.XLogger;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.TextComponent;
+import net.kyori.adventure.text.event.ClickEvent;
 import org.bukkit.entity.Player;
 
 import java.sql.ResultSet;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Objects;
 import java.util.UUID;
 
 public class XPlayer {
@@ -21,7 +27,47 @@ public class XPlayer {
         _titles = getTitles(player.getUniqueId());
         _current_title_id = getCurrentTitleId(player.getUniqueId());
         _coin = getCoin(player.getUniqueId());
-        applyCurrentTitle();
+        updateUsingTitle(_current_title_id);
+    }
+
+    public void openBackpack(Integer page) {
+        Line header = Line.create();
+        header.set(Line.Slot.LEFT, "称号")
+                .set(Line.Slot.MIDDLE, "到期时间")
+                .set(Line.Slot.RIGHT, "操作");
+
+        Map<Integer, PlayerTitle> titles = getTitles(_player.getUniqueId());
+        int offset = (page - 1) * 4;
+        if (offset >= titles.size() || offset < 0) {
+            Notification.error(_player, "页数超出范围");
+            return;
+        }
+        View view = View.create();
+        view.title("｜｜ 我的称号 ｜｜")
+                .set(View.Slot.SUBTITLE, header);
+        for (int i = offset; i < offset + 4; i++) {
+            if (i >= titles.size()) {
+                break;
+            }
+            PlayerTitle title = titles.get(i);
+            Line line = Line.create();
+            boolean is_using = Objects.equals(title.getId(), _current_title_id);
+            TextComponent buy_button = Component.text(is_using ? "卸下" : "使用")
+                    .clickEvent(ClickEvent.clickEvent(ClickEvent.Action.RUN_COMMAND, "/nt use " + (is_using ? -1 : title.getId())));
+            line.set(Line.Slot.LEFT, (TextComponent) title.getTitle())
+                    .set(Line.Slot.MIDDLE, title.getExpireAt())
+                    .set(Line.Slot.RIGHT, buy_button);
+            view.set(View.Slot.LINE_1, line);
+        }
+        Line action_bar = Line.create();
+        TextComponent previous_button = Component.text("上一页")
+                .clickEvent(ClickEvent.clickEvent(ClickEvent.Action.RUN_COMMAND, "/nt list " + (page - 1)));
+        TextComponent next_button = Component.text("下一页")
+                .clickEvent(ClickEvent.clickEvent(ClickEvent.Action.RUN_COMMAND, "/nt list " + (page + 1)));
+        action_bar.set(Line.Slot.MIDDLE, previous_button)
+                .set(Line.Slot.RIGHT, next_button);
+        view.set(View.Slot.ACTIONBAR, action_bar);
+        view.showOn(_player);
     }
 
     public void updateUsingTitle(Integer title_id) {
@@ -42,13 +88,13 @@ public class XPlayer {
             return;
         }
         if (!_titles.containsKey(_current_title_id)) {
-            Notification.error(_player, "你没有这个称号");
+            Notification.error(_player, "称号 " + _current_title_id + " 显示错误");
             _current_title_id = -1;
             return;
         }
         PlayerTitle title = _titles.get(_current_title_id);
         if (title.isExpired()) {
-            Notification.error(_player, "此称号已经过期");
+            Notification.error(_player, "称号 " + title.getTitle() + " 已过期");
             _current_title_id = -1;
             return;
         }
@@ -160,14 +206,17 @@ public class XPlayer {
             return;
         }
         set_coin(_coin - title.getPrice());
+        Notification.info(_player, "成功购买称号: " + title.getTitle());
         if (title.getDays() == -1) {
             title_bought.setExpireAtTimestamp(-1L);
             return;
         }
         if (title_bought.isExpired()) {
             title_bought.setExpireAtTimestamp(System.currentTimeMillis() + title.getDays() * 24 * 60 * 60 * 1000L);
+            Notification.info(_player, "称号 " + title.getTitle() + " 已重新激活，有效期至 " + title_bought.getExpireAt());
         } else {
             title_bought.setExpireAtTimestamp(title_bought.getExpireAtTimestamp() + title.getDays() * 24 * 60 * 60 * 1000L);
+            Notification.info(_player, "称号 " + title.getTitle() + " 已续期至 " + title_bought.getExpireAt());
         }
     }
 
@@ -177,5 +226,6 @@ public class XPlayer {
         }
         PlayerTitle title = _titles.get(title_id);
         title.setExpireAtTimestamp(expire_at);
+        Notification.info(_player, "获得称号: " + title.getTitle() + "，有效期至 " + title.getExpireAt());
     }
 }

src/main/java/cn/lunadeer/newbtitle/utils/STUI/Line.java

@@ -0,0 +1,67 @@
+package cn.lunadeer.newbtitle.utils.STUI;
+
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.TextComponent;
+
+
+public class Line {
+    public enum Slot {
+        LEFT,
+        MIDDLE,
+        RIGHT
+    }
+    private TextComponent left_elements;
+    private TextComponent middle_elements;
+    private TextComponent right_elements;
+
+
+    public Line() {
+        this.left_elements = Component.text().build();
+        this.middle_elements = Component.text().build();
+        this.right_elements = Component.text().build();
+    }
+
+    public TextComponent build() {
+        TextComponent gap = Component.text(" ");
+        return Component.text().append(left_elements)
+                .append(gap)
+                .append(middle_elements)
+                .append(gap)
+                .append(right_elements).build();
+    }
+
+    public static Line create() {
+        return new Line();
+    }
+
+    public Line set(Slot slot, TextComponent component) {
+        switch (slot) {
+            case LEFT:
+                this.left_elements = component;
+                break;
+            case MIDDLE:
+                this.middle_elements = component;
+                break;
+            case RIGHT:
+                this.right_elements = component;
+                break;
+        }
+        return this;
+    }
+
+    public Line set(Slot slot, String component) {
+        switch (slot) {
+            case LEFT:
+                this.left_elements = Component.text(component);
+                break;
+            case MIDDLE:
+                this.middle_elements = Component.text(component);
+                break;
+            case RIGHT:
+                this.right_elements = Component.text(component);
+                break;
+        }
+        return this;
+    }
+
+}

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

@@ -0,0 +1,115 @@
+package cn.lunadeer.newbtitle.utils.STUI;
+
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.TextComponent;
+import org.bukkit.entity.Player;
+
+public class View {
+    public enum Slot {
+        SUBTITLE,
+        LINE_1,
+        LINE_2,
+        LINE_3,
+        LINE_4,
+        ACTIONBAR
+    }
+
+    protected TextComponent title;
+    protected TextComponent subtitle;
+    protected TextComponent content_line1;
+    protected TextComponent content_line2;
+    protected TextComponent content_line3;
+    protected TextComponent content_line4;
+    protected TextComponent actionbar;
+
+    public void showOn(Player player){
+        player.sendMessage(title);
+        player.sendMessage(subtitle);
+        player.sendMessage(content_line1);
+        player.sendMessage(content_line2);
+        player.sendMessage(content_line3);
+        player.sendMessage(content_line4);
+        player.sendActionBar(actionbar);
+    }
+
+    public static View create(){
+        return new View();
+    }
+
+    public View title(String title){
+        this.title = Component.text(title);
+        return this;
+    }
+
+    public View set(Slot line, TextComponent component){
+        switch (line){
+            case SUBTITLE:
+                this.subtitle = component;
+                break;
+            case LINE_1:
+                this.content_line1 = component;
+                break;
+            case LINE_2:
+                this.content_line2 = component;
+                break;
+            case LINE_3:
+                this.content_line3 = component;
+                break;
+            case LINE_4:
+                this.content_line4 = component;
+                break;
+            case ACTIONBAR:
+                this.actionbar = component;
+                break;
+        }
+        return this;
+    }
+
+    public View set(Slot line, String component){
+        switch (line){
+            case SUBTITLE:
+                this.subtitle = Component.text(component);
+                break;
+            case LINE_1:
+                this.content_line1 = Component.text(component);
+                break;
+            case LINE_2:
+                this.content_line2 = Component.text(component);
+                break;
+            case LINE_3:
+                this.content_line3 = Component.text(component);
+                break;
+            case LINE_4:
+                this.content_line4 = Component.text(component);
+                break;
+            case ACTIONBAR:
+                this.actionbar = Component.text(component);
+                break;
+        }
+        return this;
+    }
+
+    public View set(Slot line, Line component){
+        switch (line){
+            case SUBTITLE:
+                this.subtitle = component.build();
+                break;
+            case LINE_1:
+                this.content_line1 = component.build();
+                break;
+            case LINE_2:
+                this.content_line2 = component.build();
+                break;
+            case LINE_3:
+                this.content_line3 = component.build();
+                break;
+            case LINE_4:
+                this.content_line4 = component.build();
+                break;
+            case ACTIONBAR:
+                this.actionbar = component.build();
+                break;
+        }
+        return this;
+    }
+}