You just proved us that you don't know L2.
Casting speed means the casting time of each skill.
Reuse delay means the reuse delay of each skill.
Better use google to learn what cast and what reuse is.
Stop spamming dude, project is on the way. This topic it's a simple advertise. Anarchy is away for exams, after June project will be alive better than ever.
This topic shows an upcoming server, when the grand opening will be announced the mass-advertise will begin.
gameserver/network/clientpackets
RequestActionUse.java
case 19
remove these lines
else if (pet.isAttackingNow() || pet.isInCombat())
activeChar.sendPacket(SystemMessageId.PET_CANNOT_SENT_BACK_DURING_BATTLE);