protected IStaticPacket canDuel0(Player requestor, Player target)
{
IStaticPacket packet = null;
if (target.isInCombat())
{
packet = new SystemMessage2(SystemMsg.C1_CANNOT_DUEL_BECAUSE_C1_IS_CURRENTLY_ENGAGED_IN_BATTLE).addName(target);
}
else if (target.isDead() || target.isAlikeDead() || (target.getCurrentHpPercents() < 50) || (target.getCurrentMpPercents() < 50) || (target.getCurrentCpPercents() < 50))
{
packet = new SystemMessage2(SystemMsg.C1_CANNOT_DUEL_BECAUSE_C1S_HP_OR_MP_IS_BELOW_50).addName(target);
}
else if (target.getEvent(DuelEvent.class) != null)
{
packet = new SystemMessage2(SystemMsg.C1_CANNOT_DUEL_BECAUSE_C1_IS_ALREADY_ENGAGED_IN_A_DUEL).addName(target);
}
else if ((target.getEvent(ClanHallSiegeEvent.class) != null) || (target.getEvent(ClanHallNpcSiegeEvent.class) != null))
{
packet = new SystemMessage2(SystemMsg.C1_CANNOT_DUEL_BECAUSE_C1_IS_PARTICIPATING_IN_A_CLAN_HALL_WAR).addName(target);
}
else if (target.getEvent(SiegeEvent.class) != null)
{
packet = new SystemMessage2(SystemMsg.C1_CANNOT_DUEL_BECAUSE_C1_IS_PARTICIPATING_IN_A_SIEGE_WAR).addName(target);
}
else if (target.isInOlympiadMode())
{
packet = new SystemMessage2(SystemMsg.C1_CANNOT_DUEL_BECAUSE_C1_IS_PARTICIPATING_IN_THE_OLYMPIAD).addName(target);
}
else if (target.isCursedWeaponEquipped() || (target.isChaotic()) || (target.getPvpFlag() > 0))
{
packet = new SystemMessage2(SystemMsg.C1_CANNOT_DUEL_BECAUSE_C1_IS_IN_A_CHAOTIC_STATE).addName(target);
}
else if (target.isInStoreMode())
{
packet = new SystemMessage2(SystemMsg.C1_CANNOT_DUEL_BECAUSE_C1_IS_CURRENTLY_ENGAGED_IN_A_PRIVATE_STORE_OR_MANUFACTURE).addName(target);
}
else if (target.isMounted() || target.isInBoat())
{
packet = new SystemMessage2(SystemMsg.C1_CANNOT_DUEL_BECAUSE_C1_IS_CURRENTLY_RIDING_A_BOAT_STEED_OR_STRIDER).addName(target);
}
else if (target.isFishing())
{
packet = new SystemMessage2(SystemMsg.C1_CANNOT_DUEL_BECAUSE_C1_IS_CURRENTLY_FISHING).addName(target);
}
else if (target.isInCombatZone() || target.isInPeaceZone() || target.isInWater() || target.isInZone(Zone.ZoneType.no_restart))
{
packet = new SystemMessage2(SystemMsg.C1_CANNOT_MAKE_A_CHALLENGE_TO_A_DUEL_BECAUSE_C1_IS_CURRENTLY_IN_A_DUELPROHIBITED_AREA_PEACEFUL_ZONE__SEVEN_SIGNS_ZONE__NEAR_WATER__RESTART_PROHIBITED_AREA).addName(target);
}
else if (!requestor.isInRangeZ(target, 1200))
{
packet = new SystemMessage2(SystemMsg.C1_CANNOT_RECEIVE_A_DUEL_CHALLENGE_BECAUSE_C1_IS_TOO_FAR_AWAY).addName(target);
}
else if (target.getTransformation() != 0)
{
packet = new SystemMessage2(SystemMsg.C1_CANNOT_DUEL_BECAUSE_C1_IS_CURRENTLY_POLYMORPHED).addName(target);
}
return packet;
}