Synced ScriptEngineManager changes from Test to HighFive.

L2J_Mobius_HighFive/dist/game/config/ScriptEngines.ini

@@ -0,0 +1,39 @@
+###############################################################################
+# Properties retrived with System.getProperty(String) can be used as values
+# by enclosing the property name with %. Eg.: %java.class.path%
+#
+# You can set a property for a scripting engine by language name.
+#
+# Examples:
+# language.Java.source=1.8
+###############################################################################
+
+
+#######################################
+# L2J_JavaEngine #####################
+#######################################
+
+# The prefered java compiler api to use. 
+# The value is a fully qualified name of a class which implements the javax.toold.JavaCompiler and has a zero argument constructor. 
+# When the prefered compiler is not set, the first found compiler is used. 
+# When the prefered compiler is not found, the last found compiler is used.
+language.Java.preferedCompiler=com.sun.tools.javac.api.JavacTool
+language.Java.preferedCompiler=org.eclipse.jdt.internal.compiler.tool.EclipseCompiler
+
+# The parent class loader for isolated script class loaders. 
+# When this property is not specified, has an invalid value or is a class name which could not be found, the System classloader is used.
+# Values: System, ThreadContext or a fully qualified java class name
+language.Java.classloader=System
+#language.Java.classloader=ThreadContext
+
+# Source compatibility
+language.Java.source=1.8
+
+# The java sourcepath, when you have a different datapack root, you must change this too.
+language.Java.sourcepath=data/scripts
+
+# The java classpath
+language.Java.cp=%java.class.path%
+
+# The debug informations to generate for compiled class files
+language.Java.g=source,lines,vars

L2J_Mobius_HighFive/dist/game/data/scripts/ai/fantasy_isle/HandysBlockCheckerEvent.java

@@ -31,7 +31,7 @@ import com.l2jmobius.gameserver.network.serverpackets.ExCubeGameTeamList;
  * Handys Block Checker Event AI.
  * @authors BiggBoss, Gigiikun
  */
-final class HandysBlockCheckerEvent extends Quest
+public final class HandysBlockCheckerEvent extends Quest
 {
 	// Arena Managers
 	private static final int A_MANAGER_1 = 32521;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/fantasy_isle/Parade.java

@@ -32,7 +32,7 @@ import ai.npc.AbstractNpcAI;
  * Fantasy Isle Parade
  * @author JOJO, Pandragon
  */
-final class Parade extends AbstractNpcAI
+public final class Parade extends AbstractNpcAI
 {
 	// @formatter:off
 	final int[] ACTORS =

L2J_Mobius_HighFive/dist/game/data/scripts/ai/fantasy_isle/TalentShow.java

@@ -36,7 +36,7 @@ import ai.npc.AbstractNpcAI;
  * Talent Show AI.
  * @author Kerberos
  */
-final class TalentShow extends AbstractNpcAI
+public final class TalentShow extends AbstractNpcAI
 {
 	private static int MC = 32433;
 	// @formatter:off

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/Anais.java

@@ -32,7 +32,7 @@ import ai.npc.AbstractNpcAI;
  * Anais AI.
  * @author nonom
  */
-final class Anais extends AbstractNpcAI
+public final class Anais extends AbstractNpcAI
 {
 	// NPCs
 	private static final int ANAIS = 25701;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/Ballista.java

@@ -30,7 +30,7 @@ import ai.npc.AbstractNpcAI;
  * Ballista AI.
  * @author St3eT
  */
-final class Ballista extends AbstractNpcAI
+public final class Ballista extends AbstractNpcAI
 {
 	// NPCs
 	private static final int[] BALLISTA =

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/Beleth.java

@@ -54,7 +54,7 @@ import ai.npc.AbstractNpcAI;
  * Beleth's AI.
  * @author Treat, Sahar
  */
-final class Beleth extends AbstractNpcAI
+public final class Beleth extends AbstractNpcAI
 {
 	// Status
 	private static final int ALIVE = 0;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/Core.java

@@ -37,7 +37,7 @@ import ai.npc.AbstractNpcAI;
  * Core AI.
  * @author DrLecter, Emperorc
  */
-final class Core extends AbstractNpcAI
+public final class Core extends AbstractNpcAI
 {
 	private static final int CORE = 29006;
 	private static final int DEATH_KNIGHT = 29007;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/CrimsonHatuOtis.java

@@ -28,7 +28,7 @@ import ai.npc.AbstractNpcAI;
  * AI for Kamaloka (33) - Crimson Hatu Otis
  * @author Gladicek
  */
-final class CrimsonHatuOtis extends AbstractNpcAI
+public final class CrimsonHatuOtis extends AbstractNpcAI
 {
 	// Npc
 	private static final int CRIMSON_HATU_OTIS = 18558;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/DarkWaterDragon.java

@@ -32,7 +32,7 @@ import ai.npc.AbstractNpcAI;
 /**
  * Dark Water Dragon's AI.
  */
-final class DarkWaterDragon extends AbstractNpcAI
+public final class DarkWaterDragon extends AbstractNpcAI
 {
 	private static final int DRAGON = 22267;
 	private static final int SHADE1 = 22268;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/DivineBeast.java

@@ -26,7 +26,7 @@ import ai.npc.AbstractNpcAI;
  * Simple AI that manages special conditions for Divine Beast summon.
  * @author UnAfraid
  */
-final class DivineBeast extends AbstractNpcAI
+public final class DivineBeast extends AbstractNpcAI
 {
 	private static final int DIVINE_BEAST = 14870;
 	private static final int TRANSFORMATION_ID = 258;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/Epidos.java

@@ -32,7 +32,7 @@ import ai.npc.AbstractNpcAI;
  * Manages minion's spawn, idle despawn and Teleportation Cube spawn.
  * @author GKR
  */
-final class Epidos extends AbstractNpcAI
+public final class Epidos extends AbstractNpcAI
 {
 	private static final int[] EPIDOSES =
 	{

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/EvasGiftBox.java

@@ -27,7 +27,7 @@ import ai.npc.AbstractNpcAI;
  * Eva's Gift Box AI.
  * @author St3eT
  */
-final class EvasGiftBox extends AbstractNpcAI
+public final class EvasGiftBox extends AbstractNpcAI
 {
 	// NPC
 	private static final int BOX = 32342; // Eva's Gift Box

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/FrightenedRagnaOrc.java

@@ -32,7 +32,7 @@ import ai.npc.AbstractNpcAI;
  * Frightened Ragna Orc AI.
  * @author Gladicek, malyelfik
  */
-final class FrightenedRagnaOrc extends AbstractNpcAI
+public final class FrightenedRagnaOrc extends AbstractNpcAI
 {
 	// NPC ID
 	private static final int MOB_ID = 18807;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/Gordon.java

@@ -27,7 +27,7 @@ import ai.npc.AbstractNpcAI;
  * Gordon AI
  * @author TOFIZ, malyelfik
  */
-final class Gordon extends AbstractNpcAI
+public final class Gordon extends AbstractNpcAI
 {
 	private static final int GORDON = 29095;
 	

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/GraveRobbers.java

@@ -28,7 +28,7 @@ import ai.npc.AbstractNpcAI;
  * </ul>
  * @author Zealar
  */
-final class GraveRobbers extends AbstractNpcAI
+public final class GraveRobbers extends AbstractNpcAI
 {
 	private static final int GRAVE_ROBBER_SUMMONER = 22678;
 	private static final int GRAVE_ROBBER_MEGICIAN = 22679;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/Orfen.java

@@ -45,7 +45,7 @@ import ai.npc.AbstractNpcAI;
  * Orfen's AI
  * @author Emperorc
  */
-final class Orfen extends AbstractNpcAI
+public final class Orfen extends AbstractNpcAI
 {
 	private static final Location[] POS =
 	{

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/QueenAnt.java

@@ -45,7 +45,7 @@ import ai.npc.AbstractNpcAI;
  * Queen Ant's AI
  * @author Emperorc
  */
-final class QueenAnt extends AbstractNpcAI
+public final class QueenAnt extends AbstractNpcAI
 {
 	private static final int QUEEN = 29001;
 	private static final int LARVA = 29002;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/QueenShyeed.java

@@ -30,7 +30,7 @@ import ai.npc.AbstractNpcAI;
  * Queen Shyeed AI
  * @author malyelfik
  */
-final class QueenShyeed extends AbstractNpcAI
+public final class QueenShyeed extends AbstractNpcAI
 {
 	// NPC
 	private static final int SHYEED = 25671;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/RagnaOrcCommander.java

@@ -24,7 +24,7 @@ import ai.npc.AbstractNpcAI;
  * Ragna Orc Commander AI.
  * @author Zealar
  */
-final class RagnaOrcCommander extends AbstractNpcAI
+public final class RagnaOrcCommander extends AbstractNpcAI
 {
 	private static final int RAGNA_ORC_COMMANDER = 22694;
 	

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/RagnaOrcHero.java

@@ -24,7 +24,7 @@ import ai.npc.AbstractNpcAI;
  * Ragna Orc Hero AI.
  * @author Zealar
  */
-final class RagnaOrcHero extends AbstractNpcAI
+public final class RagnaOrcHero extends AbstractNpcAI
 {
 	private static final int RAGNA_ORC_HERO = 22693;
 	

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/RagnaOrcSeer.java

@@ -24,7 +24,7 @@ import ai.npc.AbstractNpcAI;
  * Ragna Orc Seer AI.
  * @author Zealar
  */
-final class RagnaOrcSeer extends AbstractNpcAI
+public final class RagnaOrcSeer extends AbstractNpcAI
 {
 	private static final int RAGNA_ORC_SEER = 22697;
 	

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/ScarletVanHalisha.java

@@ -39,7 +39,7 @@ import ai.npc.AbstractNpcAI;
 /**
  * @author Micr0, Zerox
  */
-final class ScarletVanHalisha extends AbstractNpcAI
+public final class ScarletVanHalisha extends AbstractNpcAI
 {
 	private L2Character _target;
 	private Skill _skill;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/SinEater.java

@@ -36,7 +36,7 @@ import ai.npc.AbstractNpcAI;
  * Sin Eater AI.
  * @author St3eT.
  */
-final class SinEater extends AbstractNpcAI
+public final class SinEater extends AbstractNpcAI
 {
 	// NPCs
 	private static final int SIN_EATER = 12564;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/SinWardens.java

@@ -32,7 +32,7 @@ import ai.npc.AbstractNpcAI;
  * Manages Sin Wardens disappearing and chat.
  * @author GKR
  */
-final class SinWardens extends AbstractNpcAI
+public final class SinWardens extends AbstractNpcAI
 {
 	private static final int[] SIN_WARDEN_MINIONS =
 	{

L2J_Mobius_HighFive/dist/game/data/scripts/ai/individual/Venom/Venom.java

@@ -41,7 +41,7 @@ import ai.npc.AbstractNpcAI;
  * Venom AI on Rune Castle.
  * @author nonom, MELERIX
  */
-final class Venom extends AbstractNpcAI
+public final class Venom extends AbstractNpcAI
 {
 	private static final int CASTLE = 8; // Rune
 	

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/Alarm/Alarm.java

@@ -31,7 +31,7 @@ import quests.Q00185_NikolasCooperation.Q00185_NikolasCooperation;
  * Alarm AI for quests Art of Persuasion (184) and Nikola's Cooperation (185).
  * @author Zoey76
  */
-final class Alarm extends AbstractNpcAI
+public final class Alarm extends AbstractNpcAI
 {
 	// NPC
 	private static final int ALARM = 32367;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/Alexandria/Alexandria.java

@@ -32,7 +32,7 @@ import ai.npc.AbstractNpcAI;
  * Alexandria (Armor Merchant) AI.
  * @author xban1x
  */
-final class Alexandria extends AbstractNpcAI
+public final class Alexandria extends AbstractNpcAI
 {
 	// NPC
 	private static final int ALEXANDRIA = 30098;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/ArenaManager/ArenaManager.java

@@ -29,7 +29,7 @@ import ai.npc.AbstractNpcAI;
  * Arena Manager AI.
  * @author St3eT
  */
-final class ArenaManager extends AbstractNpcAI
+public final class ArenaManager extends AbstractNpcAI
 {
 	// NPCs
 	private static final int[] ARENA_MANAGER =

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/CastleAmbassador/CastleAmbassador.java

@@ -29,7 +29,7 @@ import ai.npc.AbstractNpcAI;
  * Castle Ambassador AI.
  * @author St3eT
  */
-final class CastleAmbassador extends AbstractNpcAI
+public final class CastleAmbassador extends AbstractNpcAI
 {
 	// NPCs
 	// @formatter:off

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/CastleBlacksmith/CastleBlacksmith.java

@@ -27,7 +27,7 @@ import ai.npc.AbstractNpcAI;
  * Castle Blacksmith AI.
  * @author malyelfik
  */
-final class CastleBlacksmith extends AbstractNpcAI
+public final class CastleBlacksmith extends AbstractNpcAI
 {
 	// Blacksmith IDs
 	private static final int[] NPCS =

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/CastleSiegeManager/CastleSiegeManager.java

@@ -25,7 +25,7 @@ import ai.npc.AbstractNpcAI;
  * Castle Siege Manager AI.
  * @author St3eT
  */
-final class CastleSiegeManager extends AbstractNpcAI
+public final class CastleSiegeManager extends AbstractNpcAI
 {
 	// NPCs
 	private static final int[] SIEGE_MANAGER =

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/CastleTeleporter/CastleTeleporter.java

@@ -31,7 +31,7 @@ import ai.npc.AbstractNpcAI;
  * Castle Teleporter AI.
  * @author malyelfik
  */
-final class CastleTeleporter extends AbstractNpcAI
+public final class CastleTeleporter extends AbstractNpcAI
 {
 	// Teleporter IDs
 	private static final int[] NPCS =

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/CastleWarehouse/CastleWarehouse.java

@@ -25,7 +25,7 @@ import ai.npc.AbstractNpcAI;
  * Castle Warehouse Keeper AI.
  * @author malyelfik
  */
-final class CastleWarehouse extends AbstractNpcAI
+public final class CastleWarehouse extends AbstractNpcAI
 {
 	// NPCs
 	private static final int[] NPCS =

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/ClanTrader/ClanTrader.java

@@ -29,7 +29,7 @@ import ai.npc.AbstractNpcAI;
  * Clan Trader AI.
  * @author St3eT
  */
-final class ClanTrader extends AbstractNpcAI
+public final class ClanTrader extends AbstractNpcAI
 {
 	// Npc
 	private static final int[] CLAN_TRADER =

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/FameManager/FameManager.java

@@ -27,7 +27,7 @@ import ai.npc.AbstractNpcAI;
  * Fame Manager AI.
  * @author St3eT
  */
-final class FameManager extends AbstractNpcAI
+public final class FameManager extends AbstractNpcAI
 {
 	// Npc
 	private static final int[] FAME_MANAGER =

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/ForgeOfTheGods/ForgeOfTheGods.java

@@ -27,7 +27,7 @@ import ai.npc.AbstractNpcAI;
  * Forge of the Gods AI
  * @author nonom, malyelfik
  */
-final class ForgeOfTheGods extends AbstractNpcAI
+public final class ForgeOfTheGods extends AbstractNpcAI
 {
 	// NPCs
 	private static final int[] FOG_MOBS =

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/ForgeOfTheGods/Rooney.java

@@ -29,7 +29,7 @@ import ai.npc.AbstractNpcAI;
  * Rooney AI
  * @author malyelfik
  */
-final class Rooney extends AbstractNpcAI
+public final class Rooney extends AbstractNpcAI
 {
 	// NPC
 	private static final int ROONEY = 32049;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/FortressArcherCaptain/FortressArcherCaptain.java

@@ -25,7 +25,7 @@ import ai.npc.AbstractNpcAI;
  * Fortress Archer Captain AI.
  * @author St3eT
  */
-final class FortressArcherCaptain extends AbstractNpcAI
+public final class FortressArcherCaptain extends AbstractNpcAI
 {
 	// NPCs
 	private static final int[] ARCHER_CAPTAIN =

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/FortressSiegeManager/FortressSiegeManager.java

@@ -33,7 +33,7 @@ import ai.npc.AbstractNpcAI;
  * Fortress Siege Manager AI.
  * @author St3eT
  */
-final class FortressSiegeManager extends AbstractNpcAI
+public final class FortressSiegeManager extends AbstractNpcAI
 {
 	// NPCs
 	private static final int[] MANAGERS =

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/FreyasSteward/FreyasSteward.java

@@ -26,7 +26,7 @@ import ai.npc.AbstractNpcAI;
  * Freya's Steward AI.
  * @author Adry_85
  */
-final class FreyasSteward extends AbstractNpcAI
+public final class FreyasSteward extends AbstractNpcAI
 {
 	// NPC
 	private static final int FREYAS_STEWARD = 32029;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/Jinia/Jinia.java

@@ -27,7 +27,7 @@ import quests.Q10286_ReunionWithSirra.Q10286_ReunionWithSirra;
  * Jinia AI.
  * @author Adry_85
  */
-final class Jinia extends AbstractNpcAI
+public final class Jinia extends AbstractNpcAI
 {
 	// NPC
 	private static final int JINIA = 32781;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/KetraOrcSupport/KetraOrcSupport.java

@@ -32,7 +32,7 @@ import ai.npc.AbstractNpcAI;
  * Original Jython script by Emperorc and Kerberos_20.
  * @authors Nyaran
  */
-final class KetraOrcSupport extends AbstractNpcAI
+public final class KetraOrcSupport extends AbstractNpcAI
 {
 	private static class BuffsData
 	{

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/Minigame/Minigame.java

@@ -39,7 +39,7 @@ import ai.npc.AbstractNpcAI;
  * Monastery Minigame AI.
  * @author nonom
  */
-final class Minigame extends AbstractNpcAI
+public final class Minigame extends AbstractNpcAI
 {
 	private static final int SUMIEL = 32758;
 	private static final int BURNER = 18913;

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/VarkaSilenosSupport/VarkaSilenosSupport.java

@@ -32,7 +32,7 @@ import ai.npc.AbstractNpcAI;
  * Original Jython script by Emperorc and Kerberos_20.
  * @author Nyaran
  */
-final class VarkaSilenosSupport extends AbstractNpcAI
+public final class VarkaSilenosSupport extends AbstractNpcAI
 {
 	private static class BuffsData
 	{

L2J_Mobius_HighFive/dist/game/data/scripts/ai/npc/VillageMasters/FirstClassTransferTalk/FirstClassTransferTalk.java

@@ -32,7 +32,7 @@ import ai.npc.AbstractNpcAI;
  * None of them provide actual class transfers, they only talk about it.
  * @author jurchiks, xban1x
  */
-final class FirstClassTransferTalk extends AbstractNpcAI
+public final class FirstClassTransferTalk extends AbstractNpcAI
 {
 	private static final Map<Integer, Race> MASTERS = new HashMap<>();
 	static

L2J_Mobius_HighFive/dist/game/data/scripts/conquerablehalls/flagwar/FlagWar.java

@@ -40,6 +40,7 @@ import com.l2jmobius.gameserver.model.Location;
 import com.l2jmobius.gameserver.model.TeleportWhereType;
 import com.l2jmobius.gameserver.model.actor.L2Npc;
 import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.entity.Siegable;
 import com.l2jmobius.gameserver.model.entity.clanhall.ClanHallSiegeEngine;
 import com.l2jmobius.gameserver.model.entity.clanhall.SiegeStatus;
 import com.l2jmobius.gameserver.model.zone.type.L2ResidenceHallTeleportZone;
@@ -498,17 +499,20 @@ public abstract class FlagWar extends ClanHallSiegeEngine
 		}
 		
 		// Schedule open doors closement and siege start in 2 minutes
-		ThreadPoolManager.getInstance().scheduleGeneral(new CloseOutterDoorsTask(), 300000);
+		ThreadPoolManager.getInstance().scheduleGeneral(new CloseOutterDoorsTask(this), 300000);
 	}
 	
 	/**
 	 * Runnable class to schedule doors closing and siege start.
 	 * @author Zoey76
 	 */
-	private class CloseOutterDoorsTask implements Runnable
+	protected class CloseOutterDoorsTask implements Runnable
 	{
-		public CloseOutterDoorsTask()
+		private final Siegable _siegable;
+		
+		protected CloseOutterDoorsTask(Siegable clanHallSiege)
 		{
+			_siegable = clanHallSiege;
 		}
 		
 		@Override
@@ -520,7 +524,8 @@ public abstract class FlagWar extends ClanHallSiegeEngine
 			}
 			
 			_hall.getZone().banishNonSiegeParticipants();
-			_hall.getSiege().startSiege();
+			
+			_siegable.startSiege();
 		}
 	}
 	

L2J_Mobius_HighFive/dist/game/data/scripts/handlers/admincommandhandlers/AdminQuest.java

@@ -16,12 +16,13 @@
  */
 package handlers.admincommandhandlers;
 
-import java.io.File;
+import java.nio.file.Paths;
 import java.util.List;
 import java.util.Set;
+import java.util.StringTokenizer;
 import java.util.TreeSet;
-
+import java.util.logging.Level;
-import javax.script.ScriptException;
+import java.util.logging.Logger;
 
 import com.l2jmobius.gameserver.handler.IAdminCommandHandler;
 import com.l2jmobius.gameserver.instancemanager.QuestManager;
@@ -33,11 +34,12 @@ import com.l2jmobius.gameserver.model.events.listeners.AbstractEventListener;
 import com.l2jmobius.gameserver.model.quest.Quest;
 import com.l2jmobius.gameserver.model.quest.QuestTimer;
 import com.l2jmobius.gameserver.network.serverpackets.NpcHtmlMessage;
-import com.l2jmobius.gameserver.scripting.L2ScriptEngineManager;
+import com.l2jmobius.gameserver.scripting.ScriptEngineManager;
 import com.l2jmobius.gameserver.util.Util;
 
 public class AdminQuest implements IAdminCommandHandler
 {
+	public static final Logger LOGGER = Logger.getLogger(AdminQuest.class.getName());
 	private static final String[] ADMIN_COMMANDS =
 	{
 		"admin_quest_reload",
@@ -47,139 +49,89 @@ public class AdminQuest implements IAdminCommandHandler
 		"admin_quest_info"
 	};
 	
+	private Quest findScript(String script)
+	{
+		if (Util.isDigit(script))
+		{
+			return QuestManager.getInstance().getQuest(Integer.parseInt(script));
+		}
+		return QuestManager.getInstance().getQuest(script);
+	}
+	
 	@Override
 	public boolean useAdminCommand(String command, L2PcInstance activeChar)
 	{
-		if (activeChar == null)
-		{
-			return false;
-		}
-		
-		// syntax will either be:
-		// //quest_reload <id>
-		// //quest_reload <questName>
-		// The questName MUST start with a non-numeric character for this to work,
-		// regardless which of the two formats is used.
-		// Example: //quest_reload orc_occupation_change_1
-		// Example: //quest_reload chests
-		// Example: //quest_reload SagasSuperclass
-		// Example: //quest_reload 12
 		if (command.startsWith("admin_quest_reload"))
 		{
-			final String[] parts = command.split(" ");
+			StringTokenizer st = new StringTokenizer(command);
-			if (parts.length < 2)
+			st.nextToken(); // skip command token
+			
+			if (!st.hasMoreTokens())
 			{
-				activeChar.sendMessage("Usage: //quest_reload <questFolder>.<questSubFolders...>.questName> or //quest_reload <id>");
+				activeChar.sendMessage("Usage: //quest_reload <questName> or <questId>");
-			}
+				return false;
-			else
-			{
-				// try the first param as id
-				try
-				{
-					final int questId = Integer.parseInt(parts[1]);
-					if (QuestManager.getInstance().reload(questId))
-					{
-						activeChar.sendMessage("Quest Reloaded Successfully.");
-					}
-					else
-					{
-						activeChar.sendMessage("Quest Reloaded Failed");
-					}
-				}
-				catch (NumberFormatException e)
-				{
-					if (QuestManager.getInstance().reload(parts[1]))
-					{
-						activeChar.sendMessage("Quest Reloaded Successfully.");
-					}
-					else
-					{
-						activeChar.sendMessage("Quest Reloaded Failed");
-					}
-				}
-			}
-		}
-		// script load should NOT be used in place of reload. If a script is already loaded
-		// successfully, quest_reload ought to be used. The script_load command should only
-		// be used for scripts that failed to load altogether (eg. due to errors) or that
-		// did not at all exist during server boot. Using script_load to re-load a previously
-		// loaded script may cause unpredictable script flow, minor loss of data, and more.
-		// This provides a way to load new scripts without having to reboot the server.
-		else if (command.startsWith("admin_script_load"))
-		{
-			final String[] parts = command.split(" ");
-			if (parts.length < 2)
-			{
-				// activeChar.sendMessage("Example: //script_load <questFolder>/<questSubFolders...>/<filename>.<ext> ");
-				activeChar.sendMessage("Example: //script_load quests/SagasSuperclass/__init__.py");
-			}
-			else
-			{
-				File file = new File(L2ScriptEngineManager.SCRIPT_FOLDER, parts[1]);
-				// Trying to reload by script name.
-				if (!file.exists())
-				{
-					final Quest quest = QuestManager.getInstance().getQuest(parts[1]);
-					if (quest != null)
-					{
-						file = new File(L2ScriptEngineManager.SCRIPT_FOLDER, quest.getClass().getName().replaceAll("\\.", "/") + ".java");
-					}
-				}
-				
-				// Reloading by full path
-				if (file.isFile())
-				{
-					try
-					{
-						L2ScriptEngineManager.getInstance().executeScript(file);
-						
-						// This part should be called only when the script is successfully loaded.
-						activeChar.sendMessage("Script Successfully Loaded.");
-					}
-					catch (ScriptException e)
-					{
-						activeChar.sendMessage("Failed loading: " + parts[1]);
-						L2ScriptEngineManager.getInstance().reportScriptFileError(file, e);
-					}
-					catch (Exception e)
-					{
-						activeChar.sendMessage("Failed loading: " + parts[1]);
-					}
-				}
-				else
-				{
-					activeChar.sendMessage("File Not Found: " + parts[1]);
-				}
 			}
 			
+			String script = st.nextToken();
+			Quest quest = findScript(script);
+			if (quest == null)
+			{
+				activeChar.sendMessage("The script " + script + " couldn't be found!");
+				return false;
+			}
+			
+			if (!quest.reload())
+			{
+				activeChar.sendMessage("Failed to reload " + script + "!");
+				return false;
+			}
+			
+			activeChar.sendMessage("Script successful reloaded.");
+		}
+		else if (command.startsWith("admin_script_load"))
+		{
+			StringTokenizer st = new StringTokenizer(command);
+			st.nextToken(); // skip command token
+			
+			if (!st.hasMoreTokens())
+			{
+				activeChar.sendMessage("Usage: //script_load path/to/script.java");
+				return false;
+			}
+			
+			String script = st.nextToken();
+			try
+			{
+				ScriptEngineManager.getInstance().executeScript(Paths.get(script));
+				activeChar.sendMessage("Script loaded seccessful!");
+			}
+			catch (Exception e)
+			{
+				activeChar.sendMessage("Failed to load script!");
+				LOGGER.log(Level.WARNING, "Failed to load script " + script + "!", e);
+			}
 		}
 		else if (command.startsWith("admin_script_unload"))
 		{
-			final String[] parts = command.split(" ");
+			StringTokenizer st = new StringTokenizer(command);
-			if (parts.length < 2)
+			st.nextToken(); // skip command token
+			
+			if (!st.hasMoreTokens())
 			{
-				activeChar.sendMessage("Example: //script_unload questName/questId");
+				activeChar.sendMessage("Usage: //script_load path/to/script.java");
+				return false;
 			}
-			else
+			
+			String script = st.nextToken();
+			Quest quest = findScript(script);
+			if (quest == null)
 			{
-				final Quest q = Util.isDigit(parts[1]) ? QuestManager.getInstance().getQuest(Integer.parseInt(parts[1])) : QuestManager.getInstance().getQuest(parts[1]);
+				activeChar.sendMessage("The script " + script + " couldn't be found!");
-				
+				return false;
-				if (q != null)
-				{
-					if (q.unload())
-					{
-						activeChar.sendMessage("Script Successfully Unloaded [" + q.getName() + "/" + q.getId() + "]");
-					}
-					else
-					{
-						activeChar.sendMessage("Failed unloading [" + q.getName() + "/" + q.getId() + "].");
-					}
-				}
-				else
-				{
-					activeChar.sendMessage("The quest [" + parts[1] + "] was not found!.");
-				}
 			}
+			
+			quest.unload();
+			activeChar.sendMessage("Script successful unloaded!");
 		}
 		else if (command.startsWith("admin_show_quests"))
 		{

L2J_Mobius_HighFive/dist/game/data/scripts/handlers/admincommandhandlers/AdminReload.java

@@ -18,8 +18,8 @@ package handlers.admincommandhandlers;
 
 import java.io.File;
 import java.util.StringTokenizer;
-
+import java.util.logging.Level;
-import javax.script.ScriptException;
+import java.util.logging.Logger;
 
 import com.l2jmobius.Config;
 import com.l2jmobius.gameserver.cache.HtmCache;
@@ -41,7 +41,7 @@ import com.l2jmobius.gameserver.instancemanager.QuestManager;
 import com.l2jmobius.gameserver.instancemanager.WalkingManager;
 import com.l2jmobius.gameserver.instancemanager.ZoneManager;
 import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
-import com.l2jmobius.gameserver.scripting.L2ScriptEngineManager;
+import com.l2jmobius.gameserver.scripting.ScriptEngineManager;
 import com.l2jmobius.gameserver.util.Util;
 
 /**
@@ -49,6 +49,8 @@ import com.l2jmobius.gameserver.util.Util;
  */
 public class AdminReload implements IAdminCommandHandler
 {
+	private static final Logger LOGGER = Logger.getLogger(AdminReload.class.getName());
+	
 	private static final String[] ADMIN_COMMANDS =
 	{
 		"admin_reload"
@@ -204,31 +206,29 @@ public class AdminReload implements IAdminCommandHandler
 				}
 				case "effect":
 				{
-					final File file = new File(L2ScriptEngineManager.SCRIPT_FOLDER, "handlers/EffectMasterHandler.java");
 					try
 					{
-						L2ScriptEngineManager.getInstance().executeScript(file);
+						ScriptEngineManager.getInstance().executeEffectMasterHandler();
-						AdminData.getInstance().broadcastMessageToGMs(activeChar.getName() + ": Reloaded Effects.");
+						AdminData.getInstance().broadcastMessageToGMs(activeChar.getName() + ": Reloaded effect master handler.");
 					}
-					catch (ScriptException e)
+					catch (Exception e)
 					{
-						L2ScriptEngineManager.getInstance().reportScriptFileError(file, e);
+						LOGGER.log(Level.WARNING, "Failed executing effect master handler!", e);
-						activeChar.sendMessage("There was an error while loading handlers.");
+						activeChar.sendMessage("Error reloading effect master handler!");
 					}
 					break;
 				}
 				case "handler":
 				{
-					final File file = new File(L2ScriptEngineManager.SCRIPT_FOLDER, "handlers/MasterHandler.java");
 					try
 					{
-						L2ScriptEngineManager.getInstance().executeScript(file);
+						ScriptEngineManager.getInstance().executeMasterHandler();
-						AdminData.getInstance().broadcastMessageToGMs(activeChar.getName() + ": Reloaded Handlers.");
+						AdminData.getInstance().broadcastMessageToGMs(activeChar.getName() + ": Reloaded master handler.");
 					}
-					catch (ScriptException e)
+					catch (Exception e)
 					{
-						L2ScriptEngineManager.getInstance().reportScriptFileError(file, e);
+						LOGGER.log(Level.WARNING, "Failed executing master handler!", e);
-						activeChar.sendMessage("There was an error while loading handlers.");
+						activeChar.sendMessage("Error reloading master handler!");
 					}
 					break;
 				}
@@ -261,5 +261,4 @@ public class AdminReload implements IAdminCommandHandler
 	{
 		return ADMIN_COMMANDS;
 	}
-	
 }

L2J_Mobius_HighFive/dist/game/data/scripts/handlers/telnethandlers/ReloadHandler.java

@@ -16,12 +16,11 @@
  */
 package handlers.telnethandlers;
 
-import java.io.File;
 import java.io.PrintWriter;
 import java.net.Socket;
+import java.nio.file.Paths;
 import java.util.StringTokenizer;
-
+import java.util.logging.Level;
-import javax.script.ScriptException;
 
 import com.l2jmobius.gameserver.cache.HtmCache;
 import com.l2jmobius.gameserver.data.sql.impl.TeleportLocationTable;
@@ -36,7 +35,7 @@ import com.l2jmobius.gameserver.instancemanager.QuestManager;
 import com.l2jmobius.gameserver.instancemanager.RaidBossSpawnManager;
 import com.l2jmobius.gameserver.instancemanager.ZoneManager;
 import com.l2jmobius.gameserver.model.L2World;
-import com.l2jmobius.gameserver.scripting.L2ScriptEngineManager;
+import com.l2jmobius.gameserver.scripting.ScriptEngineManager;
 
 /**
  * @author UnAfraid
@@ -116,29 +115,16 @@ public class ReloadHandler implements ITelnetHandler
 				{
 					try
 					{
-						final String questPath = st.hasMoreTokens() ? st.nextToken() : "";
+						String questPath = st.hasMoreTokens() ? st.nextToken() : "";
 						
-						final File file = new File(L2ScriptEngineManager.SCRIPT_FOLDER, questPath);
+						try
-						if (file.isFile())
 						{
-							try
+							ScriptEngineManager.getInstance().executeScript(Paths.get(questPath));
-							{
+							_print.println(questPath + " was successfully loaded!\n");
-								L2ScriptEngineManager.getInstance().executeScript(file);
-								_print.println(file.getName() + " was successfully loaded!\n");
-							}
-							catch (ScriptException e)
-							{
-								_print.println("Failed loading: " + questPath);
-								L2ScriptEngineManager.getInstance().reportScriptFileError(file, e);
-							}
-							catch (Exception e)
-							{
-								_print.println("Failed loading: " + questPath);
-							}
 						}
-						else
+						catch (Exception e)
 						{
-							_print.println(file.getName() + " is not a file in: " + questPath);
+							_log.log(Level.WARNING, "Failed to execute script!", e);
 						}
 					}
 					catch (StringIndexOutOfBoundsException e)

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/GameServer.java

@@ -134,7 +134,7 @@ import com.l2jmobius.gameserver.model.olympiad.Olympiad;
 import com.l2jmobius.gameserver.network.L2GameClient;
 import com.l2jmobius.gameserver.network.L2GamePacketHandler;
 import com.l2jmobius.gameserver.pathfinding.PathFinding;
-import com.l2jmobius.gameserver.scripting.L2ScriptEngineManager;
+import com.l2jmobius.gameserver.scripting.ScriptEngineManager;
 import com.l2jmobius.gameserver.taskmanager.KnownListUpdateTaskManager;
 import com.l2jmobius.gameserver.taskmanager.TaskManager;
 import com.l2jmobius.status.Status;
@@ -171,8 +171,8 @@ public final class GameServer
 		new File("log/game").mkdirs();
 		
 		// load script engines
-		printSection("Engines");
+		printSection("Scripting Engines");
-		L2ScriptEngineManager.getInstance();
+		ScriptEngineManager.getInstance();
 		
 		printSection("World");
 		// start game time control early
@@ -294,15 +294,12 @@ public final class GameServer
 		
 		try
 		{
-			_log.info(getClass().getSimpleName() + ": Loading server scripts:");
+			_log.info("Loading server scripts...");
-			if (!Config.ALT_DEV_NO_HANDLERS || !Config.ALT_DEV_NO_QUESTS)
+			ScriptEngineManager.getInstance().executeScriptList();
-			{
-				L2ScriptEngineManager.getInstance().executeScriptList(new File(Config.DATAPACK_ROOT, "data/scripts.cfg"));
-			}
 		}
-		catch (IOException ioe)
+		catch (Exception e)
 		{
-			_log.severe(getClass().getSimpleName() + ": Failed loading scripts.cfg, scripts are not going to be loaded!");
+			_log.log(Level.WARNING, "Failed to execute script list!", e);
 		}
 		
 		SpawnTable.getInstance().load();

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/handler/EffectHandler.java

@@ -16,12 +16,11 @@
  */
 package com.l2jmobius.gameserver.handler;
 
-import java.io.File;
 import java.util.HashMap;
 import java.util.Map;
 
 import com.l2jmobius.gameserver.model.effects.AbstractEffect;
-import com.l2jmobius.gameserver.scripting.L2ScriptEngineManager;
+import com.l2jmobius.gameserver.scripting.ScriptEngineManager;
 
 /**
  * @author BiggBoss, UnAfraid
@@ -63,7 +62,7 @@ public final class EffectHandler implements IHandler<Class<? extends AbstractEff
 	{
 		try
 		{
-			L2ScriptEngineManager.getInstance().executeScript(new File(L2ScriptEngineManager.SCRIPT_FOLDER, "handlers/EffectMasterHandler.java"));
+			ScriptEngineManager.getInstance().executeEffectMasterHandler();
 		}
 		catch (Exception e)
 		{

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/instancemanager/QuestManager.java

@@ -16,8 +16,6 @@
  */
 package com.l2jmobius.gameserver.instancemanager;
 
-import java.io.File;
-import java.io.IOException;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Level;
@@ -25,15 +23,14 @@ import java.util.logging.Logger;
 
 import com.l2jmobius.Config;
 import com.l2jmobius.gameserver.model.quest.Quest;
-import com.l2jmobius.gameserver.scripting.L2ScriptEngineManager;
+import com.l2jmobius.gameserver.scripting.ScriptEngineManager;
-import com.l2jmobius.gameserver.scripting.ScriptManager;
 import com.l2jmobius.util.Util;
 
 /**
  * Quests and scripts manager.
  * @author Zoey76
  */
-public final class QuestManager extends ScriptManager<Quest>
+public final class QuestManager
 {
 	protected static final Logger _log = Logger.getLogger(QuestManager.class.getName());
 	
@@ -93,9 +90,9 @@ public final class QuestManager extends ScriptManager<Quest>
 		
 		try
 		{
-			L2ScriptEngineManager.getInstance().executeScriptList(new File(Config.DATAPACK_ROOT, "data/scripts.cfg"));
+			ScriptEngineManager.getInstance().executeScriptList();
 		}
-		catch (IOException e)
+		catch (Exception e)
 		{
 			_log.log(Level.SEVERE, getClass().getSimpleName() + ": Failed loading scripts.cfg, no script going to be loaded!", e);
 		}
@@ -216,24 +213,16 @@ public final class QuestManager extends ScriptManager<Quest>
 		return _quests;
 	}
 	
-	@Override
 	public boolean unload(Quest ms)
 	{
 		ms.saveGlobalData();
 		return removeScript(ms);
 	}
 	
-	@Override
-	public String getScriptManagerName()
-	{
-		return getClass().getSimpleName();
-	}
-	
 	/**
 	 * Gets all the registered scripts.
 	 * @return all the scripts
 	 */
-	@Override
 	public Map<String, Quest> getScripts()
 	{
 		return _scripts;

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/model/events/AbstractScript.java

@@ -16,7 +16,6 @@
  */
 package com.l2jmobius.gameserver.model.events;
 
-import java.io.File;
 import java.lang.annotation.Annotation;
 import java.lang.reflect.Method;
 import java.util.ArrayList;
@@ -33,8 +32,6 @@ import java.util.function.Function;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import javax.script.ScriptException;
-
 import com.l2jmobius.Config;
 import com.l2jmobius.gameserver.GameTimeController;
 import com.l2jmobius.gameserver.ai.CtrlIntention;
@@ -112,7 +109,6 @@ import com.l2jmobius.gameserver.model.events.returns.AbstractEventReturn;
 import com.l2jmobius.gameserver.model.events.returns.TerminateReturn;
 import com.l2jmobius.gameserver.model.holders.ItemHolder;
 import com.l2jmobius.gameserver.model.holders.SkillHolder;
-import com.l2jmobius.gameserver.model.interfaces.INamable;
 import com.l2jmobius.gameserver.model.interfaces.IPositionable;
 import com.l2jmobius.gameserver.model.itemcontainer.Inventory;
 import com.l2jmobius.gameserver.model.itemcontainer.PcInventory;
@@ -130,26 +126,21 @@ import com.l2jmobius.gameserver.network.serverpackets.InventoryUpdate;
 import com.l2jmobius.gameserver.network.serverpackets.SpecialCamera;
 import com.l2jmobius.gameserver.network.serverpackets.StatusUpdate;
 import com.l2jmobius.gameserver.network.serverpackets.SystemMessage;
-import com.l2jmobius.gameserver.scripting.L2ScriptEngineManager;
+import com.l2jmobius.gameserver.scripting.ManagedScript;
-import com.l2jmobius.gameserver.scripting.ScriptManager;
 import com.l2jmobius.gameserver.util.MinionList;
 import com.l2jmobius.util.Rnd;
 
 /**
- * Abstract script.
+ * @author UnAfraid
- * @author KenM, UnAfraid, Zoey76
  */
-public abstract class AbstractScript implements INamable
+public abstract class AbstractScript extends ManagedScript
 {
 	public static final Logger _log = Logger.getLogger(AbstractScript.class.getName());
 	private final Map<ListenerRegisterType, Set<Integer>> _registeredIds = new ConcurrentHashMap<>();
 	private final List<AbstractEventListener> _listeners = new CopyOnWriteArrayList<>();
-	private final File _scriptFile;
-	private boolean _isActive;
 	
 	public AbstractScript()
 	{
-		_scriptFile = L2ScriptEngineManager.getInstance().getCurrentLoadingScript();
 		initializeAnnotationListeners();
 	}
 	
@@ -295,38 +286,11 @@ public abstract class AbstractScript implements INamable
 		}
 	}
 	
-	public void setActive(boolean status)
-	{
-		_isActive = status;
-	}
-	
-	public boolean isActive()
-	{
-		return _isActive;
-	}
-	
-	public File getScriptFile()
-	{
-		return _scriptFile;
-	}
-	
-	public boolean reload()
-	{
-		try
-		{
-			L2ScriptEngineManager.getInstance().executeScript(getScriptFile());
-			return true;
-		}
-		catch (ScriptException e)
-		{
-			return false;
-		}
-	}
-	
 	/**
 	 * Unloads all listeners registered by this class.
 	 * @return {@code true}
 	 */
+	@Override
 	public boolean unload()
 	{
 		_listeners.forEach(AbstractEventListener::unregisterMe);
@@ -334,8 +298,6 @@ public abstract class AbstractScript implements INamable
 		return true;
 	}
 	
-	public abstract ScriptManager<?> getManager();
-	
 	// ---------------------------------------------------------------------------------------------------------------------------
 	
 	/**

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/model/quest/Quest.java

@@ -63,7 +63,6 @@ import com.l2jmobius.gameserver.model.zone.L2ZoneType;
 import com.l2jmobius.gameserver.network.serverpackets.ActionFailed;
 import com.l2jmobius.gameserver.network.serverpackets.NpcHtmlMessage;
 import com.l2jmobius.gameserver.network.serverpackets.NpcQuestHtmlMessage;
-import com.l2jmobius.gameserver.scripting.ScriptManager;
 import com.l2jmobius.util.Rnd;
 import com.l2jmobius.util.Util;
 
@@ -203,7 +202,6 @@ public class Quest extends AbstractScript implements IIdentifiable
 		return _initialState;
 	}
 	
-	@Override
 	public String getName()
 	{
 		return _name;
@@ -1385,7 +1383,7 @@ public class Quest extends AbstractScript implements IIdentifiable
 	 */
 	public boolean showError(L2PcInstance player, Throwable t)
 	{
-		_log.log(Level.WARNING, getScriptFile().getAbsolutePath(), t);
+		_log.log(Level.WARNING, getScriptFile().toAbsolutePath().toString(), t);
 		if (t.getMessage() == null)
 		{
 			_log.warning(getClass().getSimpleName() + ": " + t.getMessage());
@@ -2595,6 +2593,12 @@ public class Quest extends AbstractScript implements IIdentifiable
 		takeItems(player, -1, questItemIds);
 	}
 	
+	@Override
+	public String getScriptName()
+	{
+		return getName();
+	}
+	
 	@Override
 	public void setActive(boolean status)
 	{
@@ -2652,12 +2656,6 @@ public class Quest extends AbstractScript implements IIdentifiable
 		return super.unload();
 	}
 	
-	@Override
-	public ScriptManager<?> getManager()
-	{
-		return QuestManager.getInstance();
-	}
-	
 	public void setOnEnterWorld(boolean state)
 	{
 		if (state)

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/script/Expression.java

@@ -1,76 +0,0 @@
-/*
- * This file is part of the L2J Mobius project.
- * 
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package com.l2jmobius.gameserver.script;
-
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import javax.script.ScriptContext;
-
-public class Expression
-{
-	protected static final Logger _log = Logger.getLogger(Expression.class.getName());
-	private final ScriptContext _context;
-	@SuppressWarnings("unused")
-	private final String _lang;
-	@SuppressWarnings("unused")
-	private final String _code;
-	
-	public static Expression create(ScriptContext context, String lang, String code)
-	{
-		try
-		{
-			return new Expression(context, lang, code);
-		}
-		catch (Exception e)
-		{
-			_log.log(Level.WARNING, "", e);
-			return null;
-		}
-	}
-	
-	private Expression(ScriptContext pContext, String pLang, String pCode)
-	{
-		_context = pContext;
-		_lang = pLang;
-		_code = pCode;
-	}
-	
-	public <T> void addDynamicVariable(String name, T value)
-	{
-		try
-		{
-			_context.setAttribute(name, value, ScriptContext.ENGINE_SCOPE);
-		}
-		catch (Exception e)
-		{
-			_log.log(Level.WARNING, "", e);
-		}
-	}
-	
-	public void removeDynamicVariable(String name)
-	{
-		try
-		{
-			_context.removeAttribute(name, ScriptContext.ENGINE_SCOPE);
-		}
-		catch (Exception e)
-		{
-			_log.log(Level.WARNING, "", e);
-		}
-	}
-}

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/scripting/AbstractExecutionContext.java

@@ -0,0 +1,75 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting;
+
+import java.nio.file.Path;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author HorridoJoho
+ * @param <T>
+ */
+public abstract class AbstractExecutionContext<T extends IScriptingEngine> implements IExecutionContext
+{
+	private final T _engine;
+	private final Map<String, String> _properties;
+	private volatile Path _currentExecutingScipt;
+	
+	protected AbstractExecutionContext(final T engine)
+	{
+		if (engine == null)
+		{
+			throw new IllegalArgumentException();
+		}
+		_engine = engine;
+		_properties = new HashMap<>();
+	}
+	
+	protected final void setCurrentExecutingScript(final Path currentExecutingScript)
+	{
+		_currentExecutingScipt = currentExecutingScript;
+	}
+	
+	@Override
+	public final String setProperty(final String key, final String value)
+	{
+		return _properties.put(key, value);
+	}
+	
+	@Override
+	public final String getProperty(final String key)
+	{
+		if (!_properties.containsKey(key))
+		{
+			return _engine.getProperty(key);
+		}
+		return _properties.get(key);
+	}
+	
+	@Override
+	public final Path getCurrentExecutingScript()
+	{
+		return _currentExecutingScipt;
+	}
+	
+	@Override
+	public final T getScriptingEngine()
+	{
+		return _engine;
+	}
+}

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/scripting/AbstractScriptingEngine.java

@@ -0,0 +1,74 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author HorridoJoho
+ */
+public abstract class AbstractScriptingEngine implements IScriptingEngine
+{
+	private final String _engineName;
+	private final String _engineVersion;
+	private final String[] _commonFileExtensions;
+	private final Map<String, String> _properties;
+	
+	protected AbstractScriptingEngine(final String engineName, final String engineVersion, final String... commonFileExtensions)
+	{
+		if ((engineName == null) || engineName.isEmpty() || (engineVersion == null) || engineVersion.isEmpty() || (commonFileExtensions == null) || (commonFileExtensions.length == 0))
+		{
+			throw new IllegalArgumentException();
+		}
+		_engineName = engineName;
+		_engineVersion = engineVersion;
+		_commonFileExtensions = commonFileExtensions;
+		_properties = new HashMap<>();
+	}
+	
+	@Override
+	public final String setProperty(final String key, final String value)
+	{
+		return _properties.put(key, value);
+	}
+	
+	@Override
+	public final String getProperty(final String key)
+	{
+		return _properties.get(key);
+	}
+	
+	@Override
+	public final String getEngineName()
+	{
+		return _engineName;
+	}
+	
+	@Override
+	public final String getEngineVersion()
+	{
+		return _engineVersion;
+	}
+	
+	@Override
+	public final String[] getCommonFileExtensions()
+	{
+		return Arrays.copyOf(_commonFileExtensions, _commonFileExtensions.length);
+	}
+}

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/scripting/IExecutionContext.java

@@ -0,0 +1,71 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting;
+
+import java.nio.file.Path;
+import java.util.Map;
+import java.util.Map.Entry;
+
+/**
+ * @author HorridoJoho
+ */
+public interface IExecutionContext
+{
+	/**
+	 * Properties set here override the settings from the IScriptEngine<br>
+	 * this class was created from.
+	 * @param key the key
+	 * @param value the value
+	 * @return the previous value, or null when this key was not present before
+	 */
+	String setProperty(String key, String value);
+	
+	/**
+	 * Executes all script in the iterable.
+	 * @param sourcePaths the scripts to execute
+	 * @return map of failed executions, Path=source file Throwable=thrown exception
+	 * @throws Exception preparation for script execution failed
+	 */
+	Map<Path, Throwable> executeScripts(Iterable<Path> sourcePaths) throws Exception;
+	
+	/**
+	 * Executes a single file.
+	 * @param sourcePath the script to execute
+	 * @return entry of failed execution, Path=source file Throwable=thrown exception
+	 * @throws Exception preparation for script execution failed
+	 */
+	Entry<Path, Throwable> executeScript(Path sourcePath) throws Exception;
+	
+	/**
+	 * Method to get the specified property value.
+	 * @param key the key
+	 * @return the value, or null if the key is not present
+	 */
+	String getProperty(String key);
+	
+	/**
+	 * Method to get the current executing script file.
+	 * @return the currently executing script file, null if non
+	 */
+	Path getCurrentExecutingScript();
+	
+	/**
+	 * Method to get the script engine this execution context belongs to.
+	 * @return the script engine this execution context belongs to
+	 */
+	IScriptingEngine getScriptingEngine();
+}

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/scripting/IScriptingEngine.java

@@ -0,0 +1,75 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting;
+
+/**
+ * @author HorridoJoho
+ */
+public interface IScriptingEngine
+{
+	/**
+	 * Sets script engine properties. The script values will be available<br>
+	 * to the the insatnces created {@link IExecutionContext} implementation.
+	 * @param key the key
+	 * @param value the value
+	 * @return the previous value, or null when this key was not present before
+	 */
+	String setProperty(String key, String value);
+	
+	/**
+	 * Creates an execution context.
+	 * @return the created execution context.
+	 */
+	IExecutionContext createExecutionContext();
+	
+	/**
+	 * Method to get the specified property value.
+	 * @param key the key
+	 * @return the value,or null if the key is not present
+	 */
+	String getProperty(String key);
+	
+	/**
+	 * Method to get the engine name.
+	 * @return the engine name
+	 */
+	String getEngineName();
+	
+	/**
+	 * Method to get the engine version.
+	 * @return the engine version
+	 */
+	String getEngineVersion();
+	
+	/**
+	 * Method to get the scripting language name.
+	 * @return the scripting engine name
+	 */
+	String getLanguageName();
+	
+	/**
+	 * Method to get the the language version.
+	 * @return the language version
+	 */
+	String getLanguageVersion();
+	
+	/**
+	 * Method to retrive the commonly used file extensions for the language.
+	 * @return the commonly used file extensions for the language
+	 */
+	String[] getCommonFileExtensions();
+}

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/scripting/L2ScriptEngineManager.java

@@ -1,363 +0,0 @@
-/*
- * This file is part of the L2J Mobius project.
- * 
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package com.l2jmobius.gameserver.scripting;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.io.LineNumberReader;
-import java.util.HashMap;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import javax.script.Compilable;
-import javax.script.CompiledScript;
-import javax.script.ScriptContext;
-import javax.script.ScriptEngine;
-import javax.script.ScriptEngineFactory;
-import javax.script.ScriptEngineManager;
-import javax.script.ScriptException;
-import javax.script.SimpleScriptContext;
-
-import com.l2jmobius.Config;
-import com.l2jmobius.commons.javaengine.JavaScriptEngineFactory;
-
-/**
- * Caches script engines and provides functionality for executing and managing scripts.
- * @author KenM
- */
-public final class L2ScriptEngineManager
-{
-	private static final Logger _log = Logger.getLogger(L2ScriptEngineManager.class.getName());
-	
-	public static final File SCRIPT_FOLDER = new File(Config.DATAPACK_ROOT.getAbsolutePath(), "data/scripts");
-	
-	public static L2ScriptEngineManager getInstance()
-	{
-		return SingletonHolder._instance;
-	}
-	
-	private final Map<String, ScriptEngine> _extEngines = new HashMap<>();
-	private final List<ScriptManager<?>> _scriptManagers = new LinkedList<>();
-	
-	private File _currentLoadingScript;
-	
-	/**
-	 * If the script engine supports compilation the script is compiled before execution.<BR>
-	 */
-	private static final boolean ATTEMPT_COMPILATION = true;
-	
-	protected L2ScriptEngineManager()
-	{
-		final ScriptEngineManager scriptEngineManager = new ScriptEngineManager();
-		final ScriptEngineFactory factory = new JavaScriptEngineFactory();
-		scriptEngineManager.registerEngineExtension("java", factory);
-		_extEngines.put("java", factory.getScriptEngine());
-		_log.info("Script Engine: " + factory.getEngineName() + " " + factory.getEngineVersion() + " - Language: " + factory.getLanguageName() + " - Language Version: " + factory.getLanguageVersion());
-	}
-	
-	private ScriptEngine getEngineByExtension(String ext)
-	{
-		return _extEngines.get(ext);
-	}
-	
-	public void executeScriptList(File list) throws IOException
-	{
-		if (Config.ALT_DEV_NO_QUESTS)
-		{
-			if (!Config.ALT_DEV_NO_HANDLERS)
-			{
-				try
-				{
-					executeScript(new File(SCRIPT_FOLDER, "handlers/MasterHandler.java"));
-					_log.info("Handlers loaded, all other scripts skipped");
-				}
-				catch (ScriptException se)
-				{
-					_log.log(Level.WARNING, "", se);
-				}
-			}
-			return;
-		}
-		
-		if (!list.isFile())
-		{
-			throw new IllegalArgumentException("Argument must be an file containing a list of scripts to be loaded");
-		}
-		
-		try (FileInputStream fis = new FileInputStream(list);
-			InputStreamReader isr = new InputStreamReader(fis);
-			LineNumberReader lnr = new LineNumberReader(isr))
-		{
-			String line;
-			while ((line = lnr.readLine()) != null)
-			{
-				if (Config.ALT_DEV_NO_HANDLERS && line.contains("MasterHandler.java"))
-				{
-					continue;
-				}
-				
-				final String[] parts = line.trim().split("#");
-				
-				if ((parts.length > 0) && !parts[0].isEmpty() && (parts[0].charAt(0) != '#'))
-				{
-					line = parts[0];
-					
-					if (line.endsWith("/**"))
-					{
-						line = line.substring(0, line.length() - 3);
-					}
-					else if (line.endsWith("/*"))
-					{
-						line = line.substring(0, line.length() - 2);
-					}
-					
-					final File file = new File(SCRIPT_FOLDER, line);
-					
-					if (file.isDirectory() && parts[0].endsWith("/**"))
-					{
-						executeAllScriptsInDirectory(file, true, 32);
-					}
-					else if (file.isDirectory() && parts[0].endsWith("/*"))
-					{
-						executeAllScriptsInDirectory(file);
-					}
-					else if (file.isFile())
-					{
-						try
-						{
-							executeScript(file);
-						}
-						catch (ScriptException e)
-						{
-							reportScriptFileError(file, e);
-						}
-					}
-					else
-					{
-						_log.warning("Failed loading: (" + file.getCanonicalPath() + ") @ " + list.getName() + ":" + lnr.getLineNumber() + " - Reason: doesnt exists or is not a file.");
-					}
-				}
-			}
-		}
-	}
-	
-	public void executeAllScriptsInDirectory(File dir)
-	{
-		executeAllScriptsInDirectory(dir, false, 0);
-	}
-	
-	public void executeAllScriptsInDirectory(File dir, boolean recurseDown, int maxDepth)
-	{
-		executeAllScriptsInDirectory(dir, recurseDown, maxDepth, 0);
-	}
-	
-	private void executeAllScriptsInDirectory(File dir, boolean recurseDown, int maxDepth, int currentDepth)
-	{
-		if (!dir.isDirectory())
-		{
-			throw new IllegalArgumentException("The argument directory either doesnt exists or is not an directory.");
-		}
-		
-		final File[] files = dir.listFiles();
-		if (files == null)
-		{
-			return;
-		}
-		
-		for (File file : files)
-		{
-			if (file.isDirectory() && recurseDown && (maxDepth > currentDepth))
-			{
-				executeAllScriptsInDirectory(file, recurseDown, maxDepth, currentDepth + 1);
-			}
-			else if (file.isFile())
-			{
-				try
-				{
-					final String name = file.getName();
-					final int lastIndex = name.lastIndexOf('.');
-					String extension;
-					if (lastIndex != -1)
-					{
-						extension = name.substring(lastIndex + 1);
-						final ScriptEngine engine = getEngineByExtension(extension);
-						if (engine != null)
-						{
-							executeScript(engine, file);
-						}
-					}
-				}
-				catch (ScriptException e)
-				{
-					reportScriptFileError(file, e);
-				}
-			}
-		}
-	}
-	
-	public void executeScript(File file) throws ScriptException
-	{
-		final String name = file.getName();
-		final int lastIndex = name.lastIndexOf('.');
-		String extension;
-		if (lastIndex == -1)
-		{
-			throw new ScriptException("Script file (" + name + ") doesnt has an extension that identifies the ScriptEngine to be used.");
-		}
-		extension = name.substring(lastIndex + 1);
-		final ScriptEngine engine = getEngineByExtension(extension);
-		if (engine == null)
-		{
-			throw new ScriptException("No engine registered for extension (" + extension + ")");
-		}
-		executeScript(engine, file);
-	}
-	
-	public void executeScript(ScriptEngine engine, File file) throws ScriptException
-	{
-		{
-			final String name = file.getAbsolutePath() + ".error.log";
-			final File errorLog = new File(name);
-			if (errorLog.isFile())
-			{
-				errorLog.delete();
-			}
-		}
-		
-		final String relativeName = file.getAbsolutePath().substring(SCRIPT_FOLDER.getAbsolutePath().length() + 1).replace('\\', '/');
-		try (FileInputStream fis = new FileInputStream(file);
-			InputStreamReader isr = new InputStreamReader(fis);
-			BufferedReader reader = new BufferedReader(isr))
-		{
-			final ScriptContext context = new SimpleScriptContext();
-			context.setAttribute("mainClass", getClassForFile(file).replace('/', '.').replace('\\', '.'), ScriptContext.ENGINE_SCOPE);
-			context.setAttribute(ScriptEngine.FILENAME, relativeName, ScriptContext.ENGINE_SCOPE);
-			context.setAttribute("classpath", SCRIPT_FOLDER.getAbsolutePath(), ScriptContext.ENGINE_SCOPE);
-			context.setAttribute("sourcepath", SCRIPT_FOLDER.getAbsolutePath(), ScriptContext.ENGINE_SCOPE);
-			setCurrentLoadingScript(file);
-			try
-			{
-				engine.eval(reader, context);
-			}
-			finally
-			{
-				setCurrentLoadingScript(null);
-				engine.getContext().removeAttribute(ScriptEngine.FILENAME, ScriptContext.ENGINE_SCOPE);
-				engine.getContext().removeAttribute("mainClass", ScriptContext.ENGINE_SCOPE);
-			}
-		}
-		catch (IOException e)
-		{
-			_log.log(Level.WARNING, "Error executing script!", e);
-		}
-	}
-	
-	public static String getClassForFile(File script)
-	{
-		final String path = script.getAbsolutePath();
-		final String scpPath = SCRIPT_FOLDER.getAbsolutePath();
-		return path.startsWith(scpPath) ? path.substring(scpPath.length() + 1, path.lastIndexOf('.')) : null;
-	}
-	
-	public ScriptContext getScriptContext(ScriptEngine engine)
-	{
-		return engine.getContext();
-	}
-	
-	public Object eval(ScriptEngine engine, String script, ScriptContext context) throws ScriptException
-	{
-		if (!(engine instanceof Compilable) || !ATTEMPT_COMPILATION)
-		{
-			return context != null ? engine.eval(script, context) : engine.eval(script);
-		}
-		final Compilable eng = (Compilable) engine;
-		final CompiledScript cs = eng.compile(script);
-		return context != null ? cs.eval(context) : cs.eval();
-	}
-	
-	public Object eval(ScriptEngine engine, String script) throws ScriptException
-	{
-		return eval(engine, script, null);
-	}
-	
-	public void reportScriptFileError(File script, ScriptException e)
-	{
-		final String dir = script.getParent();
-		if (dir != null)
-		{
-			final File file = new File(dir + "/" + script.getName() + ".error.log");
-			try (FileOutputStream fos = new FileOutputStream(file))
-			{
-				final String errorHeader = "Error on: " + file.getCanonicalPath() + Config.EOL + "Line: " + e.getLineNumber() + " - Column: " + e.getColumnNumber() + Config.EOL + Config.EOL;
-				fos.write(errorHeader.getBytes());
-				fos.write(e.getMessage().getBytes());
-				_log.warning("Failed executing script: " + script.getAbsolutePath() + ". See " + file.getName() + " for details.");
-			}
-			catch (IOException ioe)
-			{
-				_log.log(Level.WARNING, "Failed executing script: " + script.getAbsolutePath() + Config.EOL + e.getMessage() + "Additionally failed when trying to write an error report on script directory. Reason: " + ioe.getMessage(), ioe);
-			}
-		}
-		else
-		{
-			_log.log(Level.WARNING, "Failed executing script: " + script.getAbsolutePath() + Config.EOL + e.getMessage() + "Additionally failed when trying to write an error report on script directory.", e);
-		}
-	}
-	
-	public void registerScriptManager(ScriptManager<?> manager)
-	{
-		_scriptManagers.add(manager);
-	}
-	
-	public void removeScriptManager(ScriptManager<?> manager)
-	{
-		_scriptManagers.remove(manager);
-	}
-	
-	public List<ScriptManager<?>> getScriptManagers()
-	{
-		return _scriptManagers;
-	}
-	
-	/**
-	 * @param currentLoadingScript The currentLoadingScript to set.
-	 */
-	protected void setCurrentLoadingScript(File currentLoadingScript)
-	{
-		_currentLoadingScript = currentLoadingScript;
-	}
-	
-	/**
-	 * @return Returns the currentLoadingScript.
-	 */
-	public File getCurrentLoadingScript()
-	{
-		return _currentLoadingScript;
-	}
-	
-	private static class SingletonHolder
-	{
-		protected static final L2ScriptEngineManager _instance = new L2ScriptEngineManager();
-	}
-}

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/scripting/ManagedScript.java

@@ -0,0 +1,97 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting;
+
+import java.nio.file.Path;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * Abstract class for classes that are meant to be implemented by scripts.<BR>
+ * @author KenM
+ */
+public abstract class ManagedScript
+{
+	private static final Logger LOGGER = Logger.getLogger(ManagedScript.class.getName());
+	
+	private final Path _scriptFile;
+	private long _lastLoadTime;
+	private boolean _isActive;
+	
+	public ManagedScript()
+	{
+		_scriptFile = ScriptEngineManager.getInstance().getCurrentLoadingScript();
+		setLastLoadTime(System.currentTimeMillis());
+	}
+	
+	/**
+	 * Attempts to reload this script and to refresh the necessary bindings with it ScriptControler.<BR>
+	 * Subclasses of this class should override this method to properly refresh their bindings when necessary.
+	 * @return true if and only if the script was reloaded, false otherwise.
+	 */
+	public boolean reload()
+	{
+		try
+		{
+			ScriptEngineManager.getInstance().executeScript(getScriptFile());
+			return true;
+		}
+		catch (Exception e)
+		{
+			LOGGER.log(Level.WARNING, "Failed to reload script!", e);
+			return false;
+		}
+	}
+	
+	public abstract boolean unload();
+	
+	public void setActive(boolean status)
+	{
+		_isActive = status;
+	}
+	
+	public boolean isActive()
+	{
+		return _isActive;
+	}
+	
+	/**
+	 * @return Returns the scriptFile.
+	 */
+	public Path getScriptFile()
+	{
+		return _scriptFile;
+	}
+	
+	/**
+	 * @param lastLoadTime The lastLoadTime to set.
+	 */
+	protected void setLastLoadTime(long lastLoadTime)
+	{
+		_lastLoadTime = lastLoadTime;
+	}
+	
+	/**
+	 * @return Returns the lastLoadTime.
+	 */
+	protected long getLastLoadTime()
+	{
+		return _lastLoadTime;
+	}
+	
+	public abstract String getScriptName();
+}

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/scripting/ScriptEngineManager.java

@@ -0,0 +1,287 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting;
+
+import java.io.FileInputStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.LinkedList;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Objects;
+import java.util.Properties;
+import java.util.ServiceLoader;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import com.l2jmobius.Config;
+import com.l2jmobius.gameserver.scripting.java.JavaScriptingEngine;
+
+/**
+ * Caches script engines and provides functionality for executing and managing scripts.
+ * @author KenM, HorridoJoho
+ */
+public final class ScriptEngineManager
+{
+	private static final Logger _log = Logger.getLogger(ScriptEngineManager.class.getName());
+	public static final Path SCRIPT_LIST_FILE = Paths.get(Config.DATAPACK_ROOT.getAbsolutePath(), "data", "scripts.cfg");
+	public static final Path SCRIPT_FOLDER = Paths.get(Config.DATAPACK_ROOT.getAbsolutePath(), "data", "scripts");
+	public static final Path MASTER_HANDLER_FILE = Paths.get(SCRIPT_FOLDER.toString(), "handlers", "MasterHandler.java");
+	public static final Path EFFECT_MASTER_HANDLER_FILE = Paths.get(SCRIPT_FOLDER.toString(), "handlers", "EffectMasterHandler.java");
+	
+	private final Map<String, IExecutionContext> _extEngines = new HashMap<>();
+	private IExecutionContext _currentExecutionContext = null;
+	
+	protected ScriptEngineManager()
+	{
+		final Properties props = loadProperties();
+		
+		// Default java engine implementation
+		registerEngine(new JavaScriptingEngine(), props);
+		
+		// Load external script engines
+		ServiceLoader.load(IScriptingEngine.class).forEach(engine -> registerEngine(engine, props));
+	}
+	
+	private Properties loadProperties()
+	{
+		Properties props = null;
+		try (FileInputStream fis = new FileInputStream("config/ScriptEngines.ini"))
+		{
+			props = new Properties();
+			props.load(fis);
+		}
+		catch (Exception e)
+		{
+			props = null;
+			_log.warning("Couldn't load ScriptEngines.ini: " + e.getMessage());
+		}
+		return props;
+	}
+	
+	private void registerEngine(IScriptingEngine engine, Properties props)
+	{
+		maybeSetProperties("language." + engine.getLanguageName() + ".", props, engine);
+		final IExecutionContext context = engine.createExecutionContext();
+		for (String commonExtension : engine.getCommonFileExtensions())
+		{
+			_extEngines.put(commonExtension, context);
+		}
+		
+		_log.info("ScriptEngine: " + engine.getEngineName() + " " + engine.getEngineVersion() + " (" + engine.getLanguageName() + " " + engine.getLanguageVersion() + ")");
+	}
+	
+	private void maybeSetProperties(String propPrefix, Properties props, IScriptingEngine engine)
+	{
+		if (props == null)
+		{
+			return;
+		}
+		
+		for (final Entry<Object, Object> prop : props.entrySet())
+		{
+			String key = (String) prop.getKey();
+			String value = (String) prop.getValue();
+			
+			if (key.startsWith(propPrefix))
+			{
+				key = key.substring(propPrefix.length());
+				if (value.startsWith("%") && value.endsWith("%"))
+				{
+					value = System.getProperty(value.substring(1, value.length() - 1));
+				}
+				
+				engine.setProperty(key, value);
+			}
+		}
+	}
+	
+	private IExecutionContext getEngineByExtension(String ext)
+	{
+		return _extEngines.get(ext);
+	}
+	
+	private String getFileExtension(Path p)
+	{
+		final String name = p.getFileName().toString();
+		final int lastDotIdx = name.lastIndexOf('.');
+		if (lastDotIdx == -1)
+		{
+			return null;
+		}
+		
+		final String extension = name.substring(lastDotIdx + 1);
+		if (extension.isEmpty())
+		{
+			return null;
+		}
+		
+		return extension;
+	}
+	
+	private void checkExistingFile(String messagePre, Path filePath) throws Exception
+	{
+		if (!Files.exists(filePath))
+		{
+			throw new Exception(messagePre + ": " + filePath + " does not exists!");
+		}
+		else if (!Files.isRegularFile(filePath))
+		{
+			throw new Exception(messagePre + ": " + filePath + " is not a file!");
+		}
+	}
+	
+	public void executeMasterHandler() throws Exception
+	{
+		executeScript(MASTER_HANDLER_FILE);
+	}
+	
+	public void executeEffectMasterHandler() throws Exception
+	{
+		executeScript(EFFECT_MASTER_HANDLER_FILE);
+	}
+	
+	public void executeScriptList() throws Exception
+	{
+		if (Config.ALT_DEV_NO_QUESTS)
+		{
+			return;
+		}
+		
+		// throws exception if not exists or not file
+		checkExistingFile("ScriptList", SCRIPT_LIST_FILE);
+		
+		final LinkedHashMap<IExecutionContext, LinkedList<Path>> files = new LinkedHashMap<>();
+		final LinkedList<String> extWithoutEngine = new LinkedList<>();
+		
+		Files.lines(SCRIPT_LIST_FILE).forEach(line ->
+		{
+			line = line.trim();
+			if (line.isEmpty() || (line.charAt(0) == '#'))
+			{
+				return;
+			}
+			
+			Path sourceFile = SCRIPT_FOLDER.resolve(line);
+			try
+			{
+				checkExistingFile("ScriptFile", sourceFile);
+			}
+			catch (Exception e)
+			{
+				_log.warning(e.getMessage());
+				return;
+			}
+			
+			sourceFile = sourceFile.toAbsolutePath();
+			final String ext = getFileExtension(sourceFile);
+			if (ext == null)
+			{
+				_log.warning("ScriptFile: " + sourceFile + " does not have an extension to determine the script engine!");
+				return;
+			}
+			
+			final IExecutionContext engine = getEngineByExtension(ext);
+			if (engine == null)
+			{
+				if (!extWithoutEngine.contains(ext))
+				{
+					extWithoutEngine.add(ext);
+					_log.warning("ScriptEngine: No engine registered for extension " + ext + "!");
+				}
+				return;
+			}
+			
+			LinkedList<Path> ll = files.get(engine);
+			if (ll == null)
+			{
+				ll = new LinkedList<>();
+				files.put(engine, ll);
+			}
+			ll.add(sourceFile);
+		});
+		
+		for (Entry<IExecutionContext, LinkedList<Path>> entry : files.entrySet())
+		{
+			_currentExecutionContext = entry.getKey();
+			try
+			{
+				Map<Path, Throwable> invokationErrors = entry.getKey().executeScripts(entry.getValue());
+				for (Entry<Path, Throwable> entry2 : invokationErrors.entrySet())
+				{
+					_log.log(Level.WARNING, "ScriptEngine: " + entry2.getKey() + " failed execution!", entry2.getValue());
+				}
+			}
+			finally
+			{
+				_currentExecutionContext = null;
+			}
+		}
+	}
+	
+	public void executeScript(Path sourceFile) throws Exception
+	{
+		Objects.requireNonNull(sourceFile);
+		
+		if (!sourceFile.isAbsolute())
+		{
+			sourceFile = SCRIPT_FOLDER.resolve(sourceFile);
+		}
+		
+		// throws exception if not exists or not file
+		checkExistingFile("ScriptFile", sourceFile);
+		
+		sourceFile = sourceFile.toAbsolutePath();
+		String ext = getFileExtension(sourceFile);
+		Objects.requireNonNull(sourceFile, "ScriptFile: " + sourceFile + " does not have an extension to determine the script engine!");
+		
+		IExecutionContext engine = getEngineByExtension(ext);
+		Objects.requireNonNull(engine, "ScriptEngine: No engine registered for extension " + ext + "!");
+		
+		_currentExecutionContext = engine;
+		try
+		{
+			Entry<Path, Throwable> error = engine.executeScript(sourceFile);
+			if (error != null)
+			{
+				throw new Exception("ScriptEngine: " + error.getKey() + " failed execution!", error.getValue());
+			}
+		}
+		finally
+		{
+			_currentExecutionContext = null;
+		}
+	}
+	
+	protected Path getCurrentLoadingScript()
+	{
+		return _currentExecutionContext.getCurrentExecutingScript();
+	}
+	
+	public static ScriptEngineManager getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final ScriptEngineManager _instance = new ScriptEngineManager();
+	}
+}

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/scripting/java/JavaCompilerException.java

@@ -0,0 +1,30 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting.java;
+
+/**
+ * @author HorridoJoho
+ */
+public final class JavaCompilerException extends RuntimeException
+{
+	private static final long serialVersionUID = -8330513514176036095L;
+	
+	public JavaCompilerException(String diagnostics)
+	{
+		super(diagnostics);
+	}
+}

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/scripting/java/JavaExecutionContext.java

@@ -0,0 +1,239 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting.java;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Path;
+import java.util.LinkedHashMap;
+import java.util.LinkedList;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.logging.Logger;
+
+import javax.tools.Diagnostic;
+import javax.tools.DiagnosticCollector;
+import javax.tools.JavaFileObject;
+
+import com.l2jmobius.gameserver.scripting.AbstractExecutionContext;
+
+/**
+ * @author HorridoJoho
+ */
+public final class JavaExecutionContext extends AbstractExecutionContext<JavaScriptingEngine>
+{
+	private static final Logger LOGGER = Logger.getLogger(JavaExecutionContext.class.getName());
+	
+	JavaExecutionContext(final JavaScriptingEngine engine)
+	{
+		super(engine);
+	}
+	
+	private boolean addOptionIfNotNull(final LinkedList<String> list, final String nullChecked, final String before)
+	{
+		if (nullChecked == null)
+		{
+			return false;
+		}
+		
+		if (before.endsWith(":"))
+		{
+			list.add(before + nullChecked);
+		}
+		else
+		{
+			list.add(before);
+			list.add(nullChecked);
+		}
+		
+		return true;
+	}
+	
+	private ClassLoader determineScriptParentClassloader()
+	{
+		String classloader = getProperty("classloader");
+		if (classloader == null)
+		{
+			return ClassLoader.getSystemClassLoader();
+		}
+		
+		switch (classloader)
+		{
+			case "ThreadContext":
+				return Thread.currentThread().getContextClassLoader();
+			case "System":
+				return ClassLoader.getSystemClassLoader();
+			default:
+				try
+				{
+					return Class.forName(classloader).getClassLoader();
+				}
+				catch (ClassNotFoundException e)
+				{
+					return ClassLoader.getSystemClassLoader();
+				}
+		}
+	}
+	
+	@Override
+	public Map<Path, Throwable> executeScripts(final Iterable<Path> sourcePaths) throws Exception
+	{
+		final DiagnosticCollector<JavaFileObject> fileManagerDiagnostics = new DiagnosticCollector<>();
+		final DiagnosticCollector<JavaFileObject> compilationDiagnostics = new DiagnosticCollector<>();
+		
+		try (final ScriptingFileManager fileManager = new ScriptingFileManager(getScriptingEngine().getCompiler().getStandardFileManager(fileManagerDiagnostics, null, StandardCharsets.UTF_8)))
+		{
+			final StringWriter strOut = new StringWriter();
+			final PrintWriter out = new PrintWriter(strOut);
+			final LinkedList<String> options = new LinkedList<>();
+			
+			addOptionIfNotNull(options, getProperty("source"), "-source");
+			addOptionIfNotNull(options, getProperty("sourcepath"), "-sourcepath");
+			if (!addOptionIfNotNull(options, getProperty("cp"), "-cp") && !addOptionIfNotNull(options, getProperty("classpath"), "-classpath"))
+			{
+				addOptionIfNotNull(options, System.getProperty("java.class.path"), "-cp");
+			}
+			addOptionIfNotNull(options, getProperty("g"), "-g:");
+			
+			// we always add the target JVM to the current running version
+			final String targetVersion = System.getProperty("java.specification.version");
+			if (!targetVersion.contains("."))
+			{
+				options.add("-target");
+				options.add(targetVersion);
+			}
+			else
+			{
+				String[] versionSplit = targetVersion.split("\\.");
+				if (versionSplit.length > 1)
+				{
+					options.add("-target");
+					options.add(versionSplit[0] + '.' + versionSplit[1]);
+				}
+				else
+				{
+					throw new JavaCompilerException("Could not determine target version!");
+				}
+			}
+			
+			// we really need an iterable of files or strings
+			final LinkedList<String> sourcePathStrings = new LinkedList<>();
+			for (Path sourcePath : sourcePaths)
+			{
+				sourcePathStrings.add(sourcePath.toString());
+			}
+			
+			final boolean compilationSuccess = getScriptingEngine().getCompiler().getTask(out, fileManager, compilationDiagnostics, options, null, fileManager.getJavaFileObjectsFromStrings(sourcePathStrings)).call();
+			if (!compilationSuccess)
+			{
+				out.println();
+				out.println("----------------");
+				out.println("File diagnostics");
+				out.println("----------------");
+				for (Diagnostic<? extends JavaFileObject> diagnostic : fileManagerDiagnostics.getDiagnostics())
+				{
+					out.println("\t" + diagnostic.getKind().toString() + ": " + diagnostic.getSource().getName() + ", Line " + diagnostic.getLineNumber() + ", Column " + diagnostic.getColumnNumber());
+					out.println("\t\tcode: " + diagnostic.getCode());
+					out.println("\t\tmessage: " + diagnostic.getMessage(null));
+				}
+				
+				out.println();
+				out.println("-----------------------");
+				out.println("Compilation diagnostics");
+				out.println("-----------------------");
+				for (Diagnostic<? extends JavaFileObject> diagnostic : compilationDiagnostics.getDiagnostics())
+				{
+					out.println("\t" + diagnostic.getKind().toString() + ": " + diagnostic.getSource().getName() + ", Line " + diagnostic.getLineNumber() + ", Column " + diagnostic.getColumnNumber());
+					out.println("\t\tcode: " + diagnostic.getCode());
+					out.println("\t\tmessage: " + diagnostic.getMessage(null));
+				}
+				
+				throw new JavaCompilerException(strOut.toString());
+			}
+			
+			final ClassLoader parentClassLoader = determineScriptParentClassloader();
+			
+			LinkedHashMap<Path, Throwable> executionFailures = new LinkedHashMap<>();
+			Iterable<ScriptingOutputFileObject> compiledClasses = fileManager.getCompiledClasses();
+			for (final Path sourcePath : sourcePaths)
+			{
+				boolean found = false;
+				
+				for (final ScriptingOutputFileObject compiledClass : compiledClasses)
+				{
+					Path compiledSourcePath = compiledClass.getSourcePath();
+					// sourePath can be relative, so we have to use endsWith
+					if ((compiledSourcePath != null) && (compiledSourcePath.equals(sourcePath) || compiledSourcePath.endsWith(sourcePath)))
+					{
+						String javaName = compiledClass.getJavaName();
+						if (javaName.indexOf('$') != -1)
+						{
+							continue;
+						}
+						
+						found = true;
+						setCurrentExecutingScript(compiledSourcePath);
+						try
+						{
+							ScriptingClassLoader loader = new ScriptingClassLoader(parentClassLoader, compiledClasses);
+							Class<?> javaCls = loader.loadClass(javaName);
+							javaCls.getMethod("main", String[].class).invoke(null, (Object) new String[]
+							{
+								compiledSourcePath.toString()
+							});
+						}
+						catch (Exception e)
+						{
+							executionFailures.put(compiledSourcePath, e);
+						}
+						finally
+						{
+							setCurrentExecutingScript(null);
+						}
+						
+						break;
+					}
+				}
+				
+				if (!found)
+				{
+					LOGGER.severe("Compilation successfull, but class coresponding to " + sourcePath.toString() + " not found!");
+				}
+			}
+			
+			return executionFailures;
+		}
+	}
+	
+	@Override
+	public Entry<Path, Throwable> executeScript(final Path sourcePath) throws Exception
+	{
+		@SuppressWarnings("serial")
+		Map<Path, Throwable> executionFailures = executeScripts(new LinkedList<Path>()
+		{
+			{
+				add(sourcePath);
+			}
+		});
+		if (!executionFailures.isEmpty())
+		{
+			return executionFailures.entrySet().iterator().next();
+		}
+		return null;
+	}
+}

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/scripting/java/JavaScriptingEngine.java

@@ -0,0 +1,138 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting.java;
+
+import java.util.Arrays;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.ServiceLoader;
+
+import javax.lang.model.SourceVersion;
+import javax.tools.JavaCompiler;
+import javax.tools.ToolProvider;
+
+import com.l2jmobius.gameserver.scripting.AbstractScriptingEngine;
+import com.l2jmobius.gameserver.scripting.IExecutionContext;
+
+/**
+ * @author HorridoJoho
+ */
+public final class JavaScriptingEngine extends AbstractScriptingEngine
+{
+	private volatile JavaCompiler _compiler;
+	
+	public JavaScriptingEngine()
+	{
+		super("L2J Java Engine", "1.0", "java");
+	}
+	
+	private void determineCompilerOrThrow()
+	{
+		final String preferedCompiler = getProperty("preferedCompiler");
+		LinkedList<JavaCompiler> allCompilers = null;
+		
+		JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
+		if (compiler != null)
+		{
+			if ((preferedCompiler == null) || compiler.getClass().getName().equals(preferedCompiler))
+			{
+				_compiler = compiler;
+				return;
+			}
+			
+			allCompilers = new LinkedList<>();
+			allCompilers.add(compiler);
+		}
+		
+		final ServiceLoader<JavaCompiler> thirdPartyCompilers = ServiceLoader.load(JavaCompiler.class);
+		Iterator<JavaCompiler> compilersIterator = thirdPartyCompilers.iterator();
+		while (compilersIterator.hasNext())
+		{
+			compiler = compilersIterator.next();
+			if ((preferedCompiler == null) || compiler.getClass().getName().equals(preferedCompiler))
+			{
+				_compiler = compiler;
+				return;
+			}
+			
+			if (allCompilers == null)
+			{
+				allCompilers = new LinkedList<>();
+			}
+			allCompilers.add(compilersIterator.next());
+		}
+		
+		if (allCompilers != null)
+		{
+			compilersIterator = allCompilers.iterator();
+			while (compilersIterator.hasNext())
+			{
+				compiler = compilersIterator.next();
+				if ((preferedCompiler == null) || compiler.getClass().getName().equals(preferedCompiler))
+				{
+					break;
+				}
+			}
+		}
+		
+		if (compiler == null)
+		{
+			throw new IllegalStateException("No javax.tools.JavaCompiler service installed!");
+		}
+		
+		_compiler = compiler;
+	}
+	
+	private void ensureCompilerOrThrow()
+	{
+		if (_compiler == null)
+		{
+			synchronized (this)
+			{
+				if (_compiler == null)
+				{
+					determineCompilerOrThrow();
+				}
+			}
+		}
+	}
+	
+	JavaCompiler getCompiler()
+	{
+		return _compiler;
+	}
+	
+	@Override
+	public IExecutionContext createExecutionContext()
+	{
+		ensureCompilerOrThrow();
+		return new JavaExecutionContext(this);
+	}
+	
+	@Override
+	public String getLanguageName()
+	{
+		return "Java";
+	}
+	
+	@Override
+	public String getLanguageVersion()
+	{
+		ensureCompilerOrThrow();
+		return Arrays.deepToString(_compiler.getSourceVersions().toArray(new SourceVersion[0])).replace("RELEASE_", "");
+	}
+}

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/scripting/java/ScriptingClassLoader.java

@@ -0,0 +1,55 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting.java;
+
+import java.util.logging.Logger;
+
+/**
+ * @author HorridoJoho
+ */
+public final class ScriptingClassLoader extends ClassLoader
+{
+	public static final Logger LOGGER = Logger.getLogger(ScriptingClassLoader.class.getName());
+	
+	private Iterable<ScriptingOutputFileObject> _compiledClasses;
+	
+	ScriptingClassLoader(final ClassLoader parent, final Iterable<ScriptingOutputFileObject> compiledClasses)
+	{
+		super(parent);
+		_compiledClasses = compiledClasses;
+	}
+	
+	void removeCompiledClasses()
+	{
+		_compiledClasses = null;
+	}
+	
+	@Override
+	protected Class<?> findClass(final String name) throws ClassNotFoundException
+	{
+		for (final ScriptingOutputFileObject compiledClass : _compiledClasses)
+		{
+			if (compiledClass.getJavaName().equals(name))
+			{
+				final byte[] classBytes = compiledClass.getJavaData();
+				return defineClass(name, classBytes, 0, classBytes.length);
+			}
+		}
+		
+		return super.findClass(name);
+	}
+}

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/scripting/java/ScriptingFileManager.java

@@ -0,0 +1,185 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting.java;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Paths;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.Set;
+
+import javax.tools.FileObject;
+import javax.tools.JavaFileObject;
+import javax.tools.JavaFileObject.Kind;
+import javax.tools.StandardJavaFileManager;
+
+/**
+ * @author HorridoJoho
+ */
+final class ScriptingFileManager implements StandardJavaFileManager
+{
+	private final StandardJavaFileManager _wrapped;
+	private final LinkedList<ScriptingOutputFileObject> _classOutputs = new LinkedList<>();
+	
+	public ScriptingFileManager(StandardJavaFileManager wrapped)
+	{
+		_wrapped = wrapped;
+	}
+	
+	Iterable<ScriptingOutputFileObject> getCompiledClasses()
+	{
+		return Collections.unmodifiableCollection(_classOutputs);
+	}
+	
+	@Override
+	public int isSupportedOption(String option)
+	{
+		return _wrapped.isSupportedOption(option);
+	}
+	
+	@Override
+	public ClassLoader getClassLoader(Location location)
+	{
+		return _wrapped.getClassLoader(location);
+	}
+	
+	@Override
+	public Iterable<JavaFileObject> list(Location location, String packageName, Set<Kind> kinds, boolean recurse) throws IOException
+	{
+		return _wrapped.list(location, packageName, kinds, recurse);
+	}
+	
+	@Override
+	public String inferBinaryName(Location location, JavaFileObject file)
+	{
+		return _wrapped.inferBinaryName(location, file);
+	}
+	
+	@Override
+	public boolean isSameFile(FileObject a, FileObject b)
+	{
+		return _wrapped.isSameFile(a, b);
+	}
+	
+	@Override
+	public boolean handleOption(String current, Iterator<String> remaining)
+	{
+		return _wrapped.handleOption(current, remaining);
+	}
+	
+	@Override
+	public boolean hasLocation(Location location)
+	{
+		return _wrapped.hasLocation(location);
+	}
+	
+	@Override
+	public JavaFileObject getJavaFileForInput(Location location, String className, Kind kind) throws IOException
+	{
+		return _wrapped.getJavaFileForInput(location, className, kind);
+	}
+	
+	@Override
+	public JavaFileObject getJavaFileForOutput(Location location, String className, Kind kind, FileObject sibling) throws IOException
+	{
+		if (kind != Kind.CLASS)
+		{
+			return _wrapped.getJavaFileForOutput(location, className, kind, sibling);
+		}
+		
+		if (className.contains("/"))
+		{
+			className = className.replace('/', '.');
+		}
+		
+		ScriptingOutputFileObject fileObject;
+		if (sibling != null)
+		{
+			fileObject = new ScriptingOutputFileObject(Paths.get(sibling.getName()), className, className.substring(className.lastIndexOf('.') + 1));
+		}
+		else
+		{
+			fileObject = new ScriptingOutputFileObject(null, className, className.substring(className.lastIndexOf('.') + 1));
+		}
+		
+		_classOutputs.add(fileObject);
+		return fileObject;
+	}
+	
+	@Override
+	public FileObject getFileForInput(Location location, String packageName, String relativeName) throws IOException
+	{
+		return _wrapped.getFileForInput(location, packageName, relativeName);
+	}
+	
+	@Override
+	public FileObject getFileForOutput(Location location, String packageName, String relativeName, FileObject sibling) throws IOException
+	{
+		return _wrapped.getFileForOutput(location, packageName, relativeName, sibling);
+	}
+	
+	@Override
+	public void flush() throws IOException
+	{
+		_wrapped.flush();
+	}
+	
+	@Override
+	public void close() throws IOException
+	{
+		_wrapped.close();
+	}
+	
+	@Override
+	public Iterable<? extends JavaFileObject> getJavaFileObjectsFromFiles(Iterable<? extends File> files)
+	{
+		return _wrapped.getJavaFileObjectsFromFiles(files);
+	}
+	
+	@Override
+	public Iterable<? extends JavaFileObject> getJavaFileObjects(File... files)
+	{
+		return _wrapped.getJavaFileObjects(files);
+	}
+	
+	@Override
+	public Iterable<? extends JavaFileObject> getJavaFileObjectsFromStrings(Iterable<String> names)
+	{
+		return _wrapped.getJavaFileObjectsFromStrings(names);
+	}
+	
+	@Override
+	public Iterable<? extends JavaFileObject> getJavaFileObjects(String... names)
+	{
+		return _wrapped.getJavaFileObjects(names);
+	}
+	
+	@Override
+	public void setLocation(Location location, Iterable<? extends File> path) throws IOException
+	{
+		_wrapped.setLocation(location, path);
+		
+	}
+	
+	@Override
+	public Iterable<? extends File> getLocation(Location location)
+	{
+		return _wrapped.getLocation(location);
+	}
+}

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/scripting/java/ScriptingOutputFileObject.java

@@ -0,0 +1,147 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting.java;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.io.Writer;
+import java.net.URI;
+import java.nio.file.Path;
+
+import javax.lang.model.element.Modifier;
+import javax.lang.model.element.NestingKind;
+import javax.tools.JavaFileObject;
+
+/**
+ * @author HorridoJoho
+ */
+final class ScriptingOutputFileObject implements JavaFileObject
+{
+	private final Path _sourcePath;
+	private final String _javaName;
+	private final String _javaSimpleName;
+	private final ByteArrayOutputStream _out;
+	
+	public ScriptingOutputFileObject(Path sourcePath, String javaName, String javaSimpleName)
+	{
+		_sourcePath = sourcePath;
+		_javaName = javaName;
+		_javaSimpleName = javaSimpleName;
+		_out = new ByteArrayOutputStream();
+	}
+	
+	public Path getSourcePath()
+	{
+		return _sourcePath;
+	}
+	
+	public String getJavaName()
+	{
+		return _javaName;
+	}
+	
+	public String getJavaSimpleName()
+	{
+		return _javaSimpleName;
+	}
+	
+	public byte[] getJavaData()
+	{
+		return _out.toByteArray();
+	}
+	
+	@Override
+	public URI toUri()
+	{
+		return null;
+	}
+	
+	@Override
+	public String getName()
+	{
+		return null;
+	}
+	
+	@Override
+	public InputStream openInputStream()
+	{
+		return null;
+	}
+	
+	@Override
+	public OutputStream openOutputStream()
+	{
+		return _out;
+	}
+	
+	@Override
+	public Reader openReader(boolean ignoreEncodingErrors)
+	{
+		return null;
+	}
+	
+	@Override
+	public CharSequence getCharContent(boolean ignoreEncodingErrors)
+	{
+		return null;
+	}
+	
+	@Override
+	public Writer openWriter()
+	{
+		return null;
+	}
+	
+	@Override
+	public long getLastModified()
+	{
+		return 0;
+	}
+	
+	@Override
+	public boolean delete()
+	{
+		return false;
+	}
+	
+	@Override
+	public Kind getKind()
+	{
+		return Kind.CLASS;
+	}
+	
+	@Override
+	public boolean isNameCompatible(String simpleName, Kind kind)
+	{
+		return (kind == Kind.CLASS) && (_javaSimpleName == simpleName);
+	}
+	
+	@Override
+	public NestingKind getNestingKind()
+	{
+		return NestingKind.TOP_LEVEL;
+	}
+	
+	@Override
+	public Modifier getAccessLevel()
+	{
+		return null;
+	}
+	
+}

L2J_Mobius_HighFive/java/com/l2jmobius/gameserver/taskmanager/tasks/TaskScript.java

@@ -16,11 +16,10 @@
  */
 package com.l2jmobius.gameserver.taskmanager.tasks;
 
-import java.io.File;
+import java.nio.file.Paths;
+import java.util.logging.Level;
 
-import javax.script.ScriptException;
+import com.l2jmobius.gameserver.scripting.ScriptEngineManager;
-
-import com.l2jmobius.gameserver.scripting.L2ScriptEngineManager;
 import com.l2jmobius.gameserver.taskmanager.Task;
 import com.l2jmobius.gameserver.taskmanager.TaskManager.ExecutedTask;
 
@@ -40,26 +39,13 @@ public class TaskScript extends Task
 	@Override
 	public void onTimeElapsed(ExecutedTask task)
 	{
-		final File file = new File(L2ScriptEngineManager.SCRIPT_FOLDER, "cron/" + task.getParams()[2]);
+		try
-		if (file.isFile())
 		{
-			try
+			ScriptEngineManager.getInstance().executeScript(Paths.get("cron", task.getParams()[2]));
-			{
-				L2ScriptEngineManager.getInstance().executeScript(file);
-			}
-			catch (ScriptException e)
-			{
-				_log.warning("Failed loading: " + task.getParams()[2]);
-				L2ScriptEngineManager.getInstance().reportScriptFileError(file, e);
-			}
-			catch (Exception e)
-			{
-				_log.warning("Failed loading: " + task.getParams()[2]);
-			}
 		}
-		else
+		catch (Exception e)
 		{
-			_log.warning("File Not Found: " + task.getParams()[2]);
+			_log.log(Level.WARNING, "Script execution failed!", e);
 		}
 	}
 }