增加了重载文件

src/main/java/com/sakurarealm/playerrisk/PlayerRisk.java

@@ -9,12 +9,13 @@ import com.sakurarealm.playerrisk.api.PlayerRiskSettings;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.Location;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
-import org.bukkit.event.entity.EntityDamageByEntityEvent;
 import org.bukkit.event.entity.PlayerDeathEvent;
 import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
@@ -55,7 +56,7 @@ public final class PlayerRisk extends JavaPlugin implements Listener {
     public void onEnable() {
         // Plugin startup logic
         load();
-        getCommand("playerrisk").setExecutor(new CommandHandler(this));
+        getCommand("playerrisk").setExecutor(this::onCommand);
         //注册监听器
         Bukkit.getPluginManager().registerEvents(this,this);
 
@@ -72,6 +73,51 @@ public final class PlayerRisk extends JavaPlugin implements Listener {
         getLogger().info(ChatColor.GREEN+"PlayerRisk插件关闭");
     }
 
+
+    /**
+     * 指令重载
+     * @param commandSender Source of the command
+     * @param command Command which was executed
+     * @param s Alias of the command which was used
+     * @param strings Passed command arguments
+     * @return
+     */
+    public boolean onCommand(CommandSender commandSender, Command command, String s, String[] strings){
+        if (!commandSender.isOp()){
+            //不是op不能执行此命令
+            return false;
+        }
+        if (s.equalsIgnoreCase("playerrisk")){
+            if (strings.length == 0){
+                commandSender.sendMessage(ChatColor.RED+"请输入reload重载插件!");
+                return false;
+            }else {
+                String reload = strings[0];
+                if (reload.equalsIgnoreCase("reload")){
+                    //重新加载插件
+                    //先取消定时任务
+                    Bukkit.getScheduler().cancelTasks(this);
+
+                    //重新加载文件
+
+                    playerRiskManager.setSettings(new PlayerRiskSettings(this));
+
+                    //重新注册定时任务
+                    getServer().getScheduler().scheduleSyncRepeatingTask(this, this::addRiskToOutTownPlayers,
+                            0, playerRiskManager.settings.getIncreaseInterval()*20);
+
+                    commandSender.sendMessage(ChatColor.GREEN+"危险度插件重载成功");
+                    return true;
+                }
+            }
+        }else {
+            //指令错误
+            commandSender.sendMessage(ChatColor.RED+"请输入正确的指令!");
+            return false;
+        }
+        return false;
+    }
+
     /**
      * 玩家退出游戏后从map集合中移出
      */
@@ -128,6 +174,7 @@ public final class PlayerRisk extends JavaPlugin implements Listener {
         getLogger().info(ChatColor.AQUA+"玩家"+player.getName()+"进入了城镇 ");
 
         playerRiskManager.removePlayerLevel(player.getName());
+        player.sendMessage(ChatColor.GREEN+"进入城镇,危险度归零!");
 
     }
 
@@ -141,10 +188,10 @@ public final class PlayerRisk extends JavaPlugin implements Listener {
         //当玩家离开城镇后,把玩家姓名放入map中
         Player player = event.getPlayer();
 
-        getLogger().info(ChatColor.GREEN+player.getName()+"离开了城镇开始计算危险度");
+//        getLogger().info(ChatColor.GREEN+player.getName()+"离开了城镇开始计算危险度");
 
         playerRiskManager.addPlayerToMap(player.getName(),getCurrentBiome(player));
-
+        player.sendMessage(ChatColor.RED+"离开城镇,开始计算危险度!");
 
     }
 

src/main/java/com/sakurarealm/playerrisk/api/PlayerRiskManager.java

@@ -24,7 +24,7 @@ public class PlayerRiskManager {
 
     private final PlayerRisk plugin;
 
-    public final PlayerRiskSettings settings;
+    public PlayerRiskSettings settings;
 
     //用来记录在野外下线的玩家的危险度,这部分后续可以改成用数据库记录
     private final Map<String,Map<String,Integer>> OffOnlinePlayerBiomeRisk;
@@ -59,6 +59,9 @@ public class PlayerRiskManager {
     public int getPlayerRiskLevel(String playerName) {
 
         Integer riskLevel = playerRiskLevels.get(playerName);
+        if (riskLevel == null){
+            return 0;
+        }
         return riskLevel;
     }
 
@@ -208,4 +211,13 @@ public class PlayerRiskManager {
         }
         return false;
     }
+
+
+    public void setSettings(PlayerRiskSettings settings) {
+        //清空危险度信息，重载文件
+        OffOnlinePlayerBiomeRisk.clear();
+        playerRiskLevels.clear();
+        playerBiomeRisk.clear();
+        this.settings = settings;
+    }
 }

src/main/java/com/sakurarealm/playerrisk/api/PlayerRiskSettings.java

@@ -1,6 +1,11 @@
 package com.sakurarealm.playerrisk.api;
 
 import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.plugin.Plugin;
+
+import java.io.File;
 
 public class PlayerRiskSettings {
 
@@ -12,6 +17,17 @@ public class PlayerRiskSettings {
         increaseInterval = config.getInt("increase-interval");
     }
 
+
+    public PlayerRiskSettings(Plugin plugin){
+        //保存配置文件
+        plugin.saveResource("config.yml",false);
+        FileConfiguration config;
+        File file = new File(plugin.getDataFolder(), "config.yml");
+        config = YamlConfiguration.loadConfiguration(file);
+        this.increaseInterval = config.getInt("settings.increase-interval");
+        this.levelMax = config.getInt("settings.level-max");
+    }
+
     public int getIncreaseInterval() {
         return increaseInterval;
     }

src/main/resources/plugin.yml

@@ -13,5 +13,4 @@ permissions:
 commands:
   playerrisk:
     description: PlayerRisk command
-    usage: /playerrisk
-    aliases: [ pr, prisk ]
+    usage: /playerrisk