resetexploreregion command is added for cleaning up explorer data of specified world.

src/main/java/com/gamingmesh/jobs/Jobs.java

@@ -389,7 +389,7 @@ public final class Jobs extends JavaPlugin {
 
     public static ExploreManager getExplore() {
 	if (exploreManager == null)
-	    exploreManager = new ExploreManager();
+	    exploreManager = ExploreManager.getInstane();
 	return exploreManager;
     }
 

src/main/java/com/gamingmesh/jobs/commands/list/resetexploreregion.java

@@ -0,0 +1,31 @@
+package com.gamingmesh.jobs.commands.list;
+
+import com.gamingmesh.jobs.Jobs;
+import com.gamingmesh.jobs.commands.Cmd;
+import com.gamingmesh.jobs.config.ExploreManager;
+import org.bukkit.command.CommandSender;
+
+public class resetexploreregion implements Cmd {
+
+    private static String WORLD = "world";
+    private static String REGEX = "^[0-9a-zA-Z_-]+$";
+
+    @Override
+    public boolean perform(Jobs plugin, CommandSender sender, String[] args) {
+        if (args.length != 2 || !WORLD.equals(args[0])) {
+            Jobs.getCommandManager().sendUsage(sender, "resetexploreregion");
+            return true;
+        }
+
+        final String worldName = args[1];
+        if(!worldName.matches(REGEX)) {
+            sender.sendMessage(Jobs.getLanguage().getMessage("command.resetexploreregion.output.invalidname"));
+            return true;
+        }
+
+        ExploreManager manager = ExploreManager.getInstane();
+        manager.resetRegion(worldName);
+        sender.sendMessage(Jobs.getLanguage().getMessage("command.resetexploreregion.output.reseted", "%worldname%", worldName));
+        return true;
+    }
+}

src/main/java/com/gamingmesh/jobs/config/ExploreManager.java

@@ -19,6 +19,17 @@ import com.gamingmesh.jobs.stuff.Util;
 
 public class ExploreManager {
 
+	private static ExploreManager instance;
+	public static ExploreManager getInstane() {
+		if(null == instance) {
+			instance = new ExploreManager();
+		}
+		return instance;
+	}
+
+	private ExploreManager() {
+	}
+
     private final Map<String, Map<String, ExploreRegion>> worlds = new HashMap<>();
     private boolean exploreEnabled = false;
     private int playerAmount = 1;
@@ -139,4 +150,18 @@ public class ExploreManager {
 	}
     }
 
+	public void resetRegion(String worldname) {
+		Jobs.consoleMsg("&eReseting explorer data. World: " + worldname);
+
+		Map<String, Map<String, ExploreRegion>> worlds = getWorlds();
+		worlds.put(worldname, new HashMap<String, ExploreRegion>());
+
+		boolean r = Jobs.getJobsDAO().deleteExploredWorld(worldname);
+		if(!r) {
+			Jobs.consoleMsg("&eFailed in DAO.");
+			return;
+		}
+
+		Jobs.consoleMsg("&eCompleted to reset explorer data.");
+	}
 }

src/main/java/com/gamingmesh/jobs/config/LanguageManager.java

@@ -209,6 +209,12 @@ public class LanguageManager {
 	    c.get("command.limit.output.reachedpointslimit2", "&eYou can check your limit with &2/jobs limit &ecommand");
 	    c.get("command.limit.output.notenabled", "&eMoney limit is not enabled");
 
+		c.get("command.resetexploreregion.help.info", "Resets world data of Explorering");
+		c.get("command.resetexploreregion.help.args", "world [worldname]");
+		Jobs.getGCManager().getCommandArgs().put("resetlimit", Arrays.asList("world", "[worldname]"));
+		c.get("command.resetexploreregion.output.invalidname", "&eInvalid world name");
+		c.get("command.resetexploreregion.output.reseted", "&eWorld data has been reset for: &2%worldname%");
+
 		c.get("command.resetlimit.help.info", "Resets a player's payment limits");
 	    c.get("command.resetlimit.help.args", "[playername]");
 	    Jobs.getGCManager().getCommandArgs().put("resetlimit", Arrays.asList("[playername]"));

src/main/java/com/gamingmesh/jobs/dao/JobsDAO.java

@@ -2613,6 +2613,37 @@ public abstract class JobsDAO {
 
     }
 
+	/**
+	 * Delete player-explore information
+	 * @param worldName - the world getting removed
+	 */
+	public boolean deleteExploredWorld(String worldName) {
+		if (!Jobs.getExplore().isExploreEnabled())
+			return false;
+
+		JobsConnection conn = getConnection();
+		if (conn == null)
+			return false;
+
+		JobsWorld target = Util.getJobsWorld(worldName);
+		if (null == target) {
+			return false;
+		}
+
+		PreparedStatement prest = null;
+		try {
+			prest = conn.prepareStatement("DELETE FROM `" + DBTables.ExploreDataTable.getTableName() + "` WHERE `" + ExploreDataTableFields.worldid.getCollumn() + "` = ?;");
+			prest.setInt(1, target.getId());
+			prest.execute();
+		} catch (Throwable e) {
+			e.printStackTrace();
+			return false;
+		} finally {
+			close(prest);
+		}
+		return true;
+	}
+
 	/**
      * Save player-job information
      * @param jobInfo - the information getting saved

src/main/resources/locale/messages_ja.yml

@@ -151,6 +151,13 @@ command:
       reachedpointslimit: '&4ポイント獲得上限に達しました'
       reachedpointslimit2: '&2/jobs limit &eコマンドで上限を確認できます'
       notenabled: '&e上限は有効化されていません'
+  resetexploreregion:
+    help:
+      info: '指定したワールドの探索情報をリセットします'
+      args: 'world [worldname]'
+    output:
+      invalidname: 'ワールド名が不正です'
+      reseted: '&2%worldname% &eの探索情報をリセットしました'
   resetlimit:
     help:
       info: '[player]の上限をリセットします'
@@ -416,14 +423,14 @@ command:
       info: '[職業名]を離職します'
       args: '[oldplayerjob]'
     success: '%jobname% を離職しました'
-    confirmationNeed: '&cAre you sure you want to leave from&e [jobname]&c job? Type the command again within&6 [time] seconds &cto confirm!'
+    confirmationNeed: '&c本当に &e[jobname] &cから離職しますか？ 離職する場合は &6[time]&c 秒以内に再度コマンドを実行してください'
   leaveall:
     help:
       info: 就いている全ての職業を離職します
     error:
       nojobs: 離職できる職業はありません
     success: 就いている全ての職業を離職しました
-    confirmationNeed: '&cAre you sure you want to leave from all jobs? Type the command again within&6 [time] seconds &cto confirm!'
+    confirmationNeed: '&c本当に &e全てのジョブ&c から離職しますか？ 離職する場合は &6[time]&c 秒以内に再度コマンドを実行してください'
   explored:
     help:
       info: このチャンクに来たことのある人を確認できます