[Share]Offline Trade , Craft

Emrys · May 16, 2009

Offline trade/craft mode disabled by default and can be enabled in character.properties, craft and trade can be enabled separately. You must open private store/craft and simply close client (using logout) - character will enter offline mode automatically, same for network connection loss in private store/craft mode.

Restrictions: characters automatically leave party then entering offline mode for prevent bot-like exping. Characters in olympiad mode and festival participants can not use offline trade/craft and will be removed from world as usual.

Characters in offline mode can not receive PMs (message about this will be sent to sender). It is possible to set name colour of the offline characters - see config.

Combat stance was committed in rev.2750.

V2. Fixed problem then characters can stay in world even if not in store/craft mode on disconnection. Also added check for TvT participants - they can not use offline trade/craft too and will be removed from the world.

V3. All offline trade/craft options moved to l2jmods.properties. No other changes.

V4. Synchronization added on creating clean task.

V5. Syncronization reworked a little, to avoid possible variable corruption. Jailed characters can't use offline mode too. Fixed bug pointed by nBd.

V6. Fixed problem with "server transfer" function in Alt-G and added exit from detach mode on the end of cleanup, hope it helps

V7. Scheduling part reworked, added fallback timestamp (if character disconnected in more than 16s he will be kicked instantly on relogin)

V8. Hope long disconnect under linux bug fixed. Returned to the old scheme (with single task).

V9. Number of the detached players added to the telnet "status" output. All incoming packets dropped in offline mode too. (but i still dont know how they come after disconnection).

V10. Fixed bug with "admin_find_ip" command. Now it is possible to find both online and detached characters.

V11. Because combat stance was committed this patch contains only offline trade. Now not possible to send party invite request to offline chars (crafters become busy) and they not shown as online in clan menu (tnx pompinus).

V12. Update to current and fix for NPE in L2ClanMember.isOnline()

Datapack patch:

Index: data/scripts/handlers/chathandlers/ChatTell.java
===================================================================
--- data/scripts/handlers/chathandlers/ChatTell.java	(revision 5944)
+++ data/scripts/handlers/chathandlers/ChatTell.java	(working copy)
@@ -76,6 +76,11 @@
				activeChar.sendMessage("Player is chat banned.");
				return;
			}
+			if (receiver.getClient().isDetached())
+			{
+				activeChar.sendMessage("Player is in offline mode.");
+				return;
+			}

			if (!receiver.getMessageRefusal())
			{

Gs patch :

Index: java/config/l2jmods.properties
===================================================================
--- java/config/l2jmods.properties	(revision 2917)
+++ java/config/l2jmods.properties	(working copy)
@@ -197,6 +197,24 @@


# ---------------------------------------------------------------------------
+# Offline trade/craft
+# ---------------------------------------------------------------------------
+# Option to enable or disable offline trade feature.
+# Enable -> true, Disable -> false
+OfflineTradeEnable = False
+
+# Option to enable or disable offline craft feature.
+# Enable -> true, Disable -> false
+OfflineCraftEnable = False
+
+# If set to True, name color will be changed then entering offline mode
+OfflineSetNameColor = False
+
+# Color of the name in offline mode (if OfflineSetNameColor = True)
+OfflineNameColor = 808080
+
+
+# ---------------------------------------------------------------------------
# Mana Drugs/Potions
# ---------------------------------------------------------------------------
# This option will enable core support for:
Index: java/net/sf/l2j/Config.java
===================================================================
--- java/net/sf/l2j/Config.java	(revision 2917)
+++ java/net/sf/l2j/Config.java	(working copy)
@@ -538,6 +538,10 @@
	public static boolean L2JMOD_ENABLE_WAREHOUSESORTING_CLAN;
	public static boolean L2JMOD_ENABLE_WAREHOUSESORTING_PRIVATE;
	public static boolean L2JMOD_ENABLE_WAREHOUSESORTING_FREIGHT;
+	public static boolean OFFLINE_TRADE_ENABLE;
+	public static boolean OFFLINE_CRAFT_ENABLE;
+	public static boolean OFFLINE_SET_NAME_COLOR;
+	public static int OFFLINE_NAME_COLOR;
	public static boolean L2JMOD_ENABLE_MANA_POTIONS_SUPPORT;


@@ -1716,6 +1720,11 @@
					BANKING_SYSTEM_GOLDBARS = Integer.parseInt(L2JModSettings.getProperty("BankingGoldbarCount", "1"));
					BANKING_SYSTEM_ADENA = Integer.parseInt(L2JModSettings.getProperty("BankingAdenaCount", "500000000"));

+					OFFLINE_TRADE_ENABLE = Boolean.parseBoolean(L2JModSettings.getProperty("OfflineTradeEnable", "false"));
+					OFFLINE_CRAFT_ENABLE = Boolean.parseBoolean(L2JModSettings.getProperty("OfflineCraftEnable", "false"));
+					OFFLINE_SET_NAME_COLOR = Boolean.parseBoolean(L2JModSettings.getProperty("OfflineSetNameColor", "false"));
+					OFFLINE_NAME_COLOR = Integer.decode("0x" + L2JModSettings.getProperty("OfflineNameColor", "808080"));
+
					L2JMOD_ENABLE_MANA_POTIONS_SUPPORT = Boolean.parseBoolean(L2JModSettings.getProperty("EnableManaPotionSupport", "false"));
				}
				catch (Exception e)
Index: java/net/sf/l2j/gameserver/network/L2GameClient.java
===================================================================
--- java/net/sf/l2j/gameserver/network/L2GameClient.java	(revision 2917)
+++ java/net/sf/l2j/gameserver/network/L2GameClient.java	(working copy)
@@ -39,6 +39,7 @@
import net.sf.l2j.gameserver.model.L2World;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.model.entity.L2Event;
+import net.sf.l2j.gameserver.model.entity.TvTEvent;
import net.sf.l2j.gameserver.network.serverpackets.L2GameServerPacket;
import net.sf.l2j.util.EventData;

@@ -580,9 +581,25 @@
			{
				isDetached(true);
				L2PcInstance player = L2GameClient.this.getActiveChar();
-				if (player != null && player.isInCombat())
+				if (player != null)
				{
-					fast = false;
+					if (!player.isInOlympiadMode() && !player.isFestivalParticipant() && !TvTEvent.isPlayerParticipant(player.getObjectId()) && !player.isInJail())
+					{
+						if ((player.isInStoreMode() && Config.OFFLINE_TRADE_ENABLE) || (player.isInCraftMode() && Config.OFFLINE_CRAFT_ENABLE))
+						{
+							player.leaveParty();
+							if (Config.OFFLINE_SET_NAME_COLOR)
+							{
+								player.getAppearance().setNameColor(Config.OFFLINE_NAME_COLOR);
+								player.broadcastUserInfo();
+							}
+							return;
+						}
+					}
+					if (player.isInCombat())
+					{
+						fast = false;
+					}
				}
				cleanMe(fast);
			}
Index: java/net/sf/l2j/gameserver/network/clientpackets/Logout.java
===================================================================
--- java/net/sf/l2j/gameserver/network/clientpackets/Logout.java	(revision 2917)
+++ java/net/sf/l2j/gameserver/network/clientpackets/Logout.java	(working copy)
@@ -103,6 +103,13 @@
		}

		TvTEvent.onLogout(player);
+		
+		if ((player.isInStoreMode() && Config.OFFLINE_TRADE_ENABLE) || (player.isInCraftMode() && Config.OFFLINE_CRAFT_ENABLE))
+		{
+			player.closeNetConnection();
+			return;
+		}
+
		RegionBBSManager.getInstance().changeCommunityBoard();

		player.deleteMe();
Index: java/net/sf/l2j/gameserver/network/clientpackets/RequestJoinParty.java
===================================================================
--- java/net/sf/l2j/gameserver/network/clientpackets/RequestJoinParty.java	(revision 2917)
+++ java/net/sf/l2j/gameserver/network/clientpackets/RequestJoinParty.java	(working copy)
@@ -105,6 +105,12 @@
			requestor.sendMessage("Player is in Jail");
			return;
		}
+		
+		if (target.getClient().isDetached())
+		{
+			requestor.sendMessage("Player is in offline mode.");
+			return;
+		}

         if (target.isInOlympiadMode() || requestor.isInOlympiadMode())
             return;
Index: java/net/sf/l2j/gameserver/model/L2ClanMember.java
===================================================================
--- java/net/sf/l2j/gameserver/model/L2ClanMember.java	(revision 2917)
+++ java/net/sf/l2j/gameserver/model/L2ClanMember.java	(working copy)
@@ -143,7 +143,14 @@

	public boolean isOnline()
	{
-		return _player != null;
+		if (_player == null)
+			return false;
+		if (_player.getClient() == null)
+			return false;
+		if (_player.getClient().isDetached())
+			return false;
+
+		return true;
	}

	/**

Credits : l2jserver.forum _DS_

Chandy · May 16, 2009

Thx for share TheEnd,nice mod :) !

FiX · May 16, 2009

Very Big THX!!!

I Was Searching for this share but nothing :S.

Thx!!!

rareswega · June 16, 2009

where is the link? how i use it ? for what chronicle is ?

Matim · June 16, 2009

where is the link? how i use it ? for what chronicle is ?

Lol man if You dont know how to use it dont post here , go and read some guides , this is code you must inserd it into your source code and compile .

Access · June 18, 2009

I hear this is easily exploitable.. anyone know different? if not, ill check this out. id like to have an offline craft/shop, just the ones I have tried could be exploited.

marius200597 · July 23, 2009

Interesting stuff :)

I'l Try it ^^

yankiller · July 23, 2009

Lol man if You dont know how to use it dont post here , go and read some guides , this is code you must inserd it into your source code and compile .

I agree with my friend upstairs...Always wrong posts guys!

pinkcore · July 25, 2009

This is integtration of new L2J releases......

EdenEternal · April 11, 2010

i have La2Base Pay Version and i have no this file:

Index: data/scripts/handlers/chathandlers/ChatTell.java
===================================================================
--- data/scripts/handlers/chathandlers/ChatTell.java	(revision 5944)
+++ data/scripts/handlers/chathandlers/ChatTell.java	(working copy)
@@ -76,6 +76,11 @@
				activeChar.sendMessage("Player is chat banned.");
				return;
			}
+			if (receiver.getClient().isDetached())
+			{
+				activeChar.sendMessage("Player is in offline mode.");
+				return;
+			}

			if (!receiver.getMessageRefusal())
			{

GoodT · April 11, 2010

i have La2Base Pay Version and i have no this file:

Index: data/scripts/handlers/chathandlers/ChatTell.java
===================================================================
--- data/scripts/handlers/chathandlers/ChatTell.java	(revision 5944)
+++ data/scripts/handlers/chathandlers/ChatTell.java	(working copy)
@@ -76,6 +76,11 @@
				activeChar.sendMessage("Player is chat banned.");
				return;
			}
+			if (receiver.getClient().isDetached())
+			{
+				activeChar.sendMessage("Player is in offline mode.");
+				return;
+			}

			if (!receiver.getMessageRefusal())
			{

La2Base dont have this chathandler. You can be in patience. ;)

Spidey* · November 21, 2010

My pack doesn't support this: if (receiver.getClient().isDetached())

Tw3ty · November 21, 2010

My pack doesn't support this: if (receiver.getClient().isDetached())

So try if (receiver.getClient().setDetached())

Matim · November 21, 2010

I guess there is difference between is and get Deatched() ...

Don't u think so?

Trance · November 21, 2010

My pack doesn't support this: if (receiver.getClient().isDetached())

Try this, if u don't have.

Index: /TrunK/Trance-Core/java/net/sf/l2j/gameserver/network/L2GameClient.java
===================================================================
--- /TrunK/Trance-Core/java/net/sf/l2j/gameserver/network/L2GameClient.java (revision 2)
+++ /TrunK/Trance-Core/java/net/sf/l2j/gameserver/network/L2GameClient.java (revision 13)
@@ -70,4 +70,6 @@
	public byte packetsSentInSec = 0;
	public int packetsSentStartTick = 0;
+	
+	private boolean _isDetached = false;

	public L2GameClient(MMOConnection<L2GameClient> con)
@@ -168,5 +170,15 @@
		gsp.runImpl();
	}
-
+	
+	public boolean isDetached()
+	{
+		return _isDetached;
+	}
+
+	public void setDetached(boolean b)
+	{
+		_isDetached = b;
+	}
+	
	public L2PcInstance markToDeleteChar(int charslot) throws Exception
	{

[Share]Offline Trade , Craft

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