fix(bukkit): 插件卸载时关闭所有GUI

hamster-core-bukkit/src/main/java/cn/hamster3/mc/plugin/core/bukkit/HamsterCorePlugin.java

@@ -8,6 +8,7 @@ import cn.hamster3.mc.plugin.core.bukkit.hook.PointAPI;
 import cn.hamster3.mc.plugin.core.bukkit.hook.VaultAPI;
 import cn.hamster3.mc.plugin.core.bukkit.listener.CallbackListener;
 import cn.hamster3.mc.plugin.core.bukkit.listener.DebugListener;
+import cn.hamster3.mc.plugin.core.bukkit.page.handler.PageHandler;
 import cn.hamster3.mc.plugin.core.bukkit.page.listener.PageListener;
 import cn.hamster3.mc.plugin.core.bukkit.util.ItemStackAdapter;
 import cn.hamster3.mc.plugin.core.common.constant.CoreConstantObjects;
@@ -16,6 +17,9 @@ import cn.hamster3.mc.plugin.core.common.misc.MessageTypeAdapter;
 import com.google.gson.GsonBuilder;
 import net.kyori.adventure.platform.bukkit.BukkitAudiences;
 import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.InventoryView;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.plugin.java.JavaPlugin;
 
@@ -83,6 +87,14 @@ public class HamsterCorePlugin extends JavaPlugin {
         logger.info("已暂停 WORKER_EXECUTOR.");
         CoreConstantObjects.SCHEDULED_EXECUTOR.shutdownNow();
         logger.info("已暂停 SCHEDULED_EXECUTOR.");
+        for (Player player : Bukkit.getOnlinePlayers()) {
+            InventoryView view = player.getOpenInventory();
+            Inventory inventory = view.getTopInventory();
+            if (!(inventory.getHolder() instanceof PageHandler)) {
+                continue;
+            }
+            player.closeInventory();
+        }
         long time = System.currentTimeMillis() - start;
         logger.info("仓鼠核心已关闭，总计耗时 " + time + " ms.");
     }