L2J Server

Posted: **Thu Jul 04, 2013 10:11 pm**

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L2J Revision Number: 6090
L2JDP Revision Number: 9843

There's a bug in retail (there was at least till high five) in which if you /useskillforce (be it with macro or typing it), you can recast the skill a second before the cooldown finishes, before the skill clock thingy completes the cooldown cycle. (Maybe a bit sooner). It's always a static time.
This bug allows to get 0 cooldown on several skills with enough reuse buffs, because it applies the -1 second cooldown after the reuse multiplication.
Any idea how can I start looking into this?

Posted: **Thu Jul 04, 2013 11:18 pm**

sometimes something like this happens to me when summoning cp pots.

Posted: **Fri Jul 05, 2013 12:12 am**

Does the client also check for reuse? Maybe useskillforce bypasses client check.
When editing the delay on L2Character.java

Code: Select all

 public void disableSkill(L2Skill skill, long delay)    {        if (skill == null)        {            return;        }                if (_disabledSkills == null)        {            _disabledSkills = new L2TIntObjectHashMap<>();        }                _disabledSkills.put(Integer.valueOf(skill.getReuseHashCode()), delay > 10 ? System.currentTimeMillis() + delay : Long.MAX_VALUE);    }

Setting delay to 100ms and using useskillforce would let me spam skills, but just clicking on them wouldn't let me.

L2J Server

Trying to replicate retail bug.

Trying to replicate retail bug.

Re: Trying to replicate retail bug.

Re: Trying to replicate retail bug.