v1.0.6 (#4)

* v1.0.6: 65% progress

* Fixed vanilla recipes being removed onDisable

* Cooldown after player use `/su info`

* Fixed other plugins' recipes being removed onDisable

* yaml selection

* Update to Spigot 1.18.2

.vscode/settings.json

@@ -0,0 +1,11 @@
+{
+    "git.autofetch": true,
+    "git.confirmSync": false,
+    "files.autoSave": "afterDelay",
+    "files.autoSaveDelay": 1000,
+    "editor.formatOnType":true,
+    "java.configuration.updateBuildConfiguration": "automatic",
+    "yaml.schemas": {
+        "https://json.schemastore.org/bukkit-plugin.json": "file:///src/main/resources/plugin.yml"
+    }
+}

.vscode/tasks.json

@@ -0,0 +1,19 @@
+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "build",
+            "type": "shell",
+            "command": "mvn -B clean verify",
+            "group": "build"
+        },
+        {
+            "label": "test",
+            "type": "shell",
+            "command": "mvn -B test",
+            "group": "test"
+        }
+    ]
+}

README.md

@@ -12,8 +12,11 @@ Main functions:<br>
 - Record player's first-join time and monthly online time.
 - Record the server's monthly players.
 ![](https://cdn.jsdelivr.net/gh/katorly/Gallery001/plugins/2022-01-20_14.52.png)
+- Players can check their first-join time and total online time.
+- Players can check their current gaming status.
 - Conveniently manage player's flying permission.
 - Displays the help document when player excutes `/help`.
+- Forces server to delay shutdown progress and inform players (including players who just joined) that the server is going to shutdown when `/stop`, `/restart` or `/reload` being excuted.
 - Modifys colored concretes' recipe into the following **shapeless** recipe:
 ![](https://cdn.jsdelivr.net/gh/katorly/Gallery001/plugins/2022_03_11_11.28.30.PNG)
 
@@ -29,9 +32,12 @@ For server OPs,
 ## Config
 ### config.yml
 ```yml
+# The help document URL you want to display.
 help-document: "https://star-lin.feishu.cn/docs/doccnow2uz3RoK28RKLJleq0Qug"
+# Delay (minutes) before server shutting down.
+server-close-countdown: 10
 ```
-The document URL you want to display.
+
 
 ### timedata.yml
 ```yml

pom.xml

@@ -4,7 +4,7 @@
 
     <artifactId>StarlinUtils</artifactId>
     <groupId>com.github.katorly</groupId>
-    <version>1.0.5</version>
+    <version>1.0.6</version>
 
     <!-- Repositories -->
     <repositories>
@@ -20,7 +20,7 @@
         <dependency>
            <groupId>org.spigotmc</groupId>
            <artifactId>spigot-api</artifactId>
-           <version>1.18.1-R0.1-SNAPSHOT</version>
+           <version>1.18.2-R0.1-SNAPSHOT</version>
            <type>jar</type>
            <scope>provided</scope>
        </dependency>
@@ -33,8 +33,8 @@
               <artifactId>maven-compiler-plugin</artifactId>
               <version>3.8.1</version>
               <configuration>
-                  <source>1.7</source>
-                  <target>1.7</target>
+                  <source>1.8</source>
+                  <target>1.8</target>
               </configuration>
             </plugin>
         </plugins>

src/main/java/com/github/katorly/starlinutils/EventListener.java

@@ -4,11 +4,14 @@
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 
 import com.github.katorly.starlinutils.backup.ConfigReader;
 import com.github.katorly.starlinutils.backup.Messager;
+import com.github.katorly.starlinutils.utils.CloseServer;
 import com.github.katorly.starlinutils.utils.PlayTime;
 
+import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.World;
@@ -17,16 +20,22 @@
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.block.Action;
+import org.bukkit.event.player.PlayerCommandPreprocessEvent;
 import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
+import org.bukkit.event.server.ServerCommandEvent;
 import org.bukkit.scheduler.BukkitRunnable;
 
 public class EventListener implements Listener {
 
     @EventHandler
     public void onPlayerJoin(PlayerJoinEvent e) throws ParseException {
 
+        if (StarlinUtils.serverClosing) { //Check whether server is going to close.
+            Messager.sendTitle(e.getPlayer(), "&b&l服务器即将重启", "&7请保管好个人物品!");
+        }
+
         PlayTime.initialize(e.getPlayer()); //Get player's join time and check whether player has joined before.
 
         long t = System.currentTimeMillis();
@@ -86,4 +95,28 @@ public void onCropTrample(PlayerInteractEvent e) {
             e.setCancelled(true);
         }
     }
+
+    @EventHandler
+    public void onPlayerCommand(PlayerCommandPreprocessEvent e) {
+        if (Objects.equals(e.getMessage(), "/help") && !e.getPlayer().isOp()) { //Displays the help document when player excutes "/help".
+            e.setCancelled(true);
+            FileConfiguration config = StarlinUtils.config.getConfig();
+            Messager.senderMessage(e.getPlayer(), "&b&l星林宇宙 &r&8>> &7新手指南: &f" + config.getString("help-document"));
+        } else if (Objects.equals(e.getMessage(), "/stop") || Objects.equals(e.getMessage(), "/reload") || Objects.equals(e.getMessage(), "/restart")) {
+            if (e.getPlayer().isOp()) {
+                e.setCancelled(true);
+                CloseServer.close();
+            }
+        }
+    }
+
+    @EventHandler
+    public void onConsoleCommand(ServerCommandEvent e) {
+        if (Objects.equals(e.getCommand(), "stop") || Objects.equals(e.getCommand(), "reload") || Objects.equals(e.getCommand(), "restart")) {
+            e.setCancelled(true);
+            CloseServer.close();
+            FileConfiguration config = StarlinUtils.config.getConfig();
+            Bukkit.getLogger().info("[StarlinUtils] 已执行重启命令. 还有" + config.getInt("server-close-countdown") + "秒重启.");
+        }
+    }
 }

src/main/java/com/github/katorly/starlinutils/Recipe.java

@@ -27,8 +27,9 @@ public static void registerConcreteRecipe() { //Add colored concrete recipe onEn
     }
 
     public static void concreteRecipe(Material concrete, Material dye) { //8*colored concrete = 1*dye + 8*stones.
-        ShapelessRecipe concreteRecipe = new ShapelessRecipe(new NamespacedKey(StarlinUtils.INSTANCE, concrete.toString() + "_recipe"), new ItemStack(concrete, 8));
+        ShapelessRecipe concreteRecipe = new ShapelessRecipe(new NamespacedKey(StarlinUtils.INSTANCE, concrete.toString() + "_starlin_recipe"), new ItemStack(concrete, 8));
         concreteRecipe = concreteRecipe.addIngredient(1, dye).addIngredient(8, Material.STONE);
         Bukkit.addRecipe(concreteRecipe);
+        StarlinUtils.INSTANCE.recipeKeys.add(concreteRecipe.getKey());
     }
 }

src/main/java/com/github/katorly/starlinutils/StarlinUtils.java

@@ -1,7 +1,9 @@
 package com.github.katorly.starlinutils;
 
 import java.text.ParseException;
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.UUID;
 
@@ -11,6 +13,7 @@
 import com.github.katorly.starlinutils.utils.PlayTime;
 
 import org.bukkit.Bukkit;
+import org.bukkit.NamespacedKey;
 import org.bukkit.entity.Player;
 import org.bukkit.event.HandlerList;
 import org.bukkit.plugin.java.JavaPlugin;
@@ -25,24 +28,27 @@ public StarlinUtils() {
     public static ConfigReader timedata;
     public static ConfigReader monthly;
     public Map<UUID, Long> StartTime = new HashMap<>();
+    public static boolean serverClosing = false;
+    public final List<NamespacedKey> recipeKeys = new ArrayList<>();
 
     @Override
     public void onEnable() {
         getServer().getPluginManager().registerEvents(new EventListener(),this);
         getServer().getPluginManager().registerEvents(new AprilFools(),this);
         config = new ConfigReader(this,"","config.yml");
 	    config.saveDefaultConfig();
-        timedata = new ConfigReader(this,"","timedata.yml");
-        monthly = new ConfigReader(this,"","monthly.yml");
+        timedata = new ConfigReader(this, "", "timedata.yml");
+        timedata.saveDefaultConfig();
+        monthly = new ConfigReader(this, "", "monthly.yml");
+        monthly.saveDefaultConfig();
         Bukkit.getPluginCommand("su").setExecutor(new su());
         Bukkit.getPluginCommand("su").setTabCompleter(new su());
-        Bukkit.getPluginCommand("help").setExecutor(new help());
         Bukkit.getPluginCommand("givefly").setExecutor(new givefly());
         Bukkit.getPluginCommand("givefly").setTabCompleter(new givefly());
         Bukkit.getPluginCommand("listfly").setExecutor(new listfly());
         Bukkit.getPluginCommand("delfly").setExecutor(new delfly());
         Bukkit.getPluginCommand("delfly").setTabCompleter(new delfly());
-        Recipe.registerConcreteRecipe(); //Add colored concrete
+        Recipe.registerConcreteRecipe(); //Add colored concrete recipe
         Bukkit.getLogger().info("[StarlinUtils] Repo: https://github.com/katorlys/StarlinUtils");
         Bukkit.getLogger().info("[StarlinUtils] StarlinUtils enabled! Made for StarlinWorld server only.");
         for (Player p : Bukkit.getOnlinePlayers()) {
@@ -65,11 +71,12 @@ public void onDisable() {
                 e.printStackTrace();
             }
         }
-        Bukkit.clearRecipes();
+        recipeKeys.forEach(Bukkit::removeRecipe);
+        recipeKeys.clear();
         HandlerList.unregisterAll(this);
-        ConfigReader.save(config);
-        ConfigReader.save(timedata);
-        ConfigReader.save(monthly);
+        config.reloadConfig();
+        timedata.reloadConfig();
+        monthly.reloadConfig();
         Bukkit.getLogger().info("[StarlinUtils] StarlinUtils disabled!");
     }
 }

src/main/java/com/github/katorly/starlinutils/backup/ConfigReader.java

@@ -39,16 +39,22 @@ public void saveDefaultConfig() {
     public FileConfiguration getConfig() {
         if (!filepath.exists())
             this.saveDefaultConfig();
+        if (!file.exists())
+            this.saveDefaultConfig();
         if (config == null)
             this.reloadConfig();
         return config;
     }
 
     /**
-     * Reload the config. This will remove all the comments in it.
+     * Reload the config.
      * 
      */
     public void reloadConfig() {
+        if (!filepath.exists())
+            this.saveDefaultConfig();
+        if (!file.exists())
+            this.saveDefaultConfig();
         if (filepath == null)
             filepath = new File(plugin.getDataFolder(), path);
         if (file == null)
@@ -62,12 +68,14 @@ public void reloadConfig() {
     }
 
     /**
-     * Save the config to apply changes.
+     * Save the config to apply changes. This will remove all the comments in it.
      * 
      */
     public void saveConfig() {
         if (!filepath.exists())
             this.saveDefaultConfig();
+        if (!file.exists())
+            this.saveDefaultConfig();
         try {
             config.save(file);
         } catch (Throwable t) {

src/main/java/com/github/katorly/starlinutils/commands/su.java

@@ -3,6 +3,7 @@
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
+import java.util.UUID;
 
 import com.github.katorly.starlinutils.StarlinUtils;
 import com.github.katorly.starlinutils.backup.Messager;
@@ -13,8 +14,11 @@
 import org.bukkit.command.TabExecutor;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.entity.Player;
+import org.bukkit.scheduler.BukkitRunnable;
 
 public class su implements TabExecutor {
+    public List<UUID> suCooldown = new ArrayList<>();
+
     @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
         FileConfiguration timedata = StarlinUtils.timedata.getConfig();
@@ -70,17 +74,29 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
                 if (!(sender instanceof Player)) {
                     Messager.senderMessage(sender, "&b&l星林宇宙 &r&8>> &7只有玩家才能查看自己的游戏状态!");
                 } else {
-                    Player p= (Player) sender;
-                    Messager.senderMessage(p, "&b&l星林宇宙 &r&8>> &7您当前的游戏状态:");
-                    Messager.senderMessage(p, " &7游戏ID: &f" + p.getName());
-                    Messager.senderMessage(p, " &7UUID: &f" + p.getUniqueId());
-                    Messager.senderMessage(p, " &7生命值: &f" + p.getHealth());
-                    Messager.senderMessage(p, " &7饱食度: &f" + p.getFoodLevel());
-                    Messager.senderMessage(p, " &7经验等级: &f" + p.getLevel());
-                    Messager.senderMessage(p, " &7游戏模式: &f" + p.getGameMode());
-                    Messager.senderMessage(p, " &7面朝: &f" + p.getFacing());
-                    Messager.senderMessage(p, " &7当前位置: &f" + p.getWorld().getName() + ", " + String.format("%.2f", p.getLocation().getX()) + ", " + String.format("%.2f", p.getLocation().getY()) + ", " + String.format("%.2f", p.getLocation().getZ()));
-                    Messager.senderMessage(p, " &7延迟: &f" + p.getPing() + "ms");
+                    final Player p= (Player) sender;
+                    if (!suCooldown.contains(p.getUniqueId())) {
+                        Messager.senderMessage(p, "&b&l星林宇宙 &r&8>> &7您当前的游戏状态:");
+                        Messager.senderMessage(p, " &7游戏ID: &f" + p.getName());
+                        Messager.senderMessage(p, " &7UUID: &f" + p.getUniqueId());
+                        Messager.senderMessage(p, " &7生命值: &f" + p.getHealth());
+                        Messager.senderMessage(p, " &7饱食度: &f" + p.getFoodLevel());
+                        Messager.senderMessage(p, " &7经验等级: &f" + p.getLevel());
+                        Messager.senderMessage(p, " &7游戏模式: &f" + p.getGameMode());
+                        Messager.senderMessage(p, " &7面朝: &f" + p.getFacing());
+                        Messager.senderMessage(p, " &7当前位置: &f" + p.getWorld().getName() + ", " + String.format("%.2f", p.getLocation().getX()) + ", " + String.format("%.2f", p.getLocation().getY()) + ", " + String.format("%.2f", p.getLocation().getZ()));
+                        Messager.senderMessage(p, " &7延迟: &f" + p.getPing() + "ms");
+                        suCooldown.add(p.getUniqueId());
+                        FileConfiguration config = StarlinUtils.config.getConfig();
+                        new BukkitRunnable() {
+                            @Override
+                            public void run() {
+                                suCooldown.remove(p.getUniqueId());
+                            }
+                        }.runTaskLater(StarlinUtils.INSTANCE, config.getInt("su-command-cooldown") * 20);
+                    } else { //cooldown
+                        Messager.senderMessage(p, "&b&l星林宇宙 &r&8>> &7您操作太频繁了!");
+                    }
                 }
             } else {
                 Messager.senderMessage(sender, "&b&l星林宇宙 &r&8>> &7用法: /su <参数>. 可用参数: time");

src/main/java/com/github/katorly/starlinutils/utils/CloseServer.java

@@ -0,0 +1,23 @@
+package com.github.katorly.starlinutils.utils;
+
+import com.github.katorly.starlinutils.StarlinUtils;
+import com.github.katorly.starlinutils.backup.Messager;
+
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.scheduler.BukkitRunnable;
+
+public class CloseServer {
+    public static void close() {
+        if (!StarlinUtils.serverClosing) {
+            StarlinUtils.serverClosing = true;
+            FileConfiguration config = StarlinUtils.config.getConfig();
+            Messager.broadcastTitle("&b&l服务器" + config.getInt("server-close-countdown") + "秒后重启", "&7请保管好个人物品!");
+            new BukkitRunnable() {
+                @Override
+                public void run() {
+                    StarlinUtils.INSTANCE.getServer().shutdown();
+                }
+            }.runTaskLater(StarlinUtils.INSTANCE, config.getInt("server-close-countdown") * 20);
+        }
+    }
+}